* Re: [syzbot]
2022-02-10 19:17 [syzbot] general protection fault in blk_mq_free_rqs syzbot
@ 2023-11-10 18:56 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2023-11-10 18:56 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com.
***
Subject:
Author: yuran.pereira@hotmail.com
#syz test: https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux.git master
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2023-11-15 9:34 [syzbot] [dri?] divide error in drm_mode_debug_printmodeline syzbot
@ 2023-11-16 2:33 ` syzbot
2023-11-16 3:29 ` [syzbot] syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2023-11-16 2:33 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com.
***
Subject:
Author: mazinalhaddad05@gmail.com
#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2023-11-15 9:34 [syzbot] [dri?] divide error in drm_mode_debug_printmodeline syzbot
2023-11-16 2:33 ` [syzbot] syzbot
@ 2023-11-16 3:29 ` syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2023-11-16 3:29 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com.
***
Subject:
Author: mazinalhaddad05@gmail.com
#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
^ permalink raw reply [flat|nested] 133+ messages in thread
* [syzbot] [kernel?] inconsistent lock state in __lock_task_sighand
@ 2023-11-16 11:09 syzbot
2023-11-16 14:32 ` syzbot
` (2 more replies)
0 siblings, 3 replies; 133+ messages in thread
From: syzbot @ 2023-11-16 11:09 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs, tglx
Hello,
syzbot found the following issue on:
HEAD commit: f31817cbcf48 Add linux-next specific files for 20231116
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=14d9b938e80000
kernel config: https://syzkaller.appspot.com/x/.config?x=f59345f1d0a928c
dashboard link: https://syzkaller.appspot.com/bug?extid=cf93299f5a30fb4c3829
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/987488cb251e/disk-f31817cb.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/6d4a82d8bd4b/vmlinux-f31817cb.xz
kernel image: https://storage.googleapis.com/syzbot-assets/fc43dee9cb86/bzImage-f31817cb.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+cf93299f5a30fb4c3829@syzkaller.appspotmail.com
================================
WARNING: inconsistent lock state
6.7.0-rc1-next-20231116-syzkaller #0 Not tainted
--------------------------------
inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage.
syz-executor.5/8605 [HC1[1]:SC0[0]:HE0:SE1] takes:
ffff888037a9c0d8 (&sighand->siglock){?.+.}-{2:2}, at: __lock_task_sighand+0xc2/0x340 kernel/signal.c:1422
{HARDIRQ-ON-W} state was registered at:
lock_acquire kernel/locking/lockdep.c:5753 [inline]
lock_acquire+0x1b1/0x530 kernel/locking/lockdep.c:5718
__raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
_raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154
spin_lock include/linux/spinlock.h:351 [inline]
class_spinlock_constructor include/linux/spinlock.h:530 [inline]
ptrace_set_stopped kernel/ptrace.c:391 [inline]
ptrace_attach+0x401/0x650 kernel/ptrace.c:478
__do_sys_ptrace+0x204/0x230 kernel/ptrace.c:1290
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x40/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x62/0x6a
irq event stamp: 100
hardirqs last enabled at (99): [<ffffffff8a84a34e>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last enabled at (99): [<ffffffff8a84a34e>] _raw_spin_unlock_irqrestore+0x4e/0x70 kernel/locking/spinlock.c:194
hardirqs last disabled at (100): [<ffffffff8a81011e>] sysvec_apic_timer_interrupt+0xe/0xb0 arch/x86/kernel/apic/apic.c:1076
softirqs last enabled at (0): [<ffffffff814d679c>] copy_process+0x244c/0x9770 kernel/fork.c:2466
softirqs last disabled at (0): [<0000000000000000>] 0x0
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&sighand->siglock);
<Interrupt>
lock(&sighand->siglock);
*** DEADLOCK ***
3 locks held by syz-executor.5/8605:
#0: ffff88801d3321b0 (&new_timer->it_lock){-...}-{2:2}, at: posix_timer_fn+0x2d/0x3d0 kernel/time/posix-timers.c:318
#1: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:301 [inline]
#1: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:747 [inline]
#1: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: send_sigqueue+0x10c/0x840 kernel/signal.c:1978
#2: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:301 [inline]
#2: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:747 [inline]
#2: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: __lock_task_sighand+0x3f/0x340 kernel/signal.c:1405
stack backtrace:
CPU: 0 PID: 8605 Comm: syz-executor.5 Not tainted 6.7.0-rc1-next-20231116-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
Call Trace:
<IRQ>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
print_usage_bug kernel/locking/lockdep.c:3970 [inline]
valid_state kernel/locking/lockdep.c:4012 [inline]
mark_lock_irq kernel/locking/lockdep.c:4215 [inline]
mark_lock+0x91a/0xc50 kernel/locking/lockdep.c:4677
mark_usage kernel/locking/lockdep.c:4563 [inline]
__lock_acquire+0x1347/0x3b10 kernel/locking/lockdep.c:5090
lock_acquire kernel/locking/lockdep.c:5753 [inline]
lock_acquire+0x1b1/0x530 kernel/locking/lockdep.c:5718
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
_raw_spin_lock_irqsave+0x3a/0x50 kernel/locking/spinlock.c:162
__lock_task_sighand+0xc2/0x340 kernel/signal.c:1422
lock_task_sighand include/linux/sched/signal.h:748 [inline]
send_sigqueue+0x1d4/0x840 kernel/signal.c:1996
posix_timer_event kernel/time/posix-timers.c:298 [inline]
posix_timer_fn+0x181/0x3d0 kernel/time/posix-timers.c:324
__run_hrtimer kernel/time/hrtimer.c:1688 [inline]
__hrtimer_run_queues+0x20c/0xc20 kernel/time/hrtimer.c:1752
hrtimer_interrupt+0x31b/0x800 kernel/time/hrtimer.c:1814
local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1065 [inline]
__sysvec_apic_timer_interrupt+0x10c/0x410 arch/x86/kernel/apic/apic.c:1082
sysvec_apic_timer_interrupt+0x90/0xb0 arch/x86/kernel/apic/apic.c:1076
</IRQ>
<TASK>
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x70 kernel/locking/spinlock.c:194
Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 f6 c8 e3 f6 48 89 df e8 ae 40 e4 f6 f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 65 ee d5 f6 65 8b 05 86 19 7f 75 85 c0 74 12 5b
RSP: 0018:ffffc9000a037d70 EFLAGS: 00000246
RAX: 0000000000000006 RBX: ffff88801d332198 RCX: 1ffffffff1e315d1
RDX: 0000000000000000 RSI: ffffffff8accbfe0 RDI: ffffffff8b2f13e0
RBP: 0000000000000287 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff8f18e117 R11: 0000000000000002 R12: 0000000000000000
R13: 1ffff92001406fb3 R14: ffffffff81789850 R15: dffffc0000000000
spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
unlock_timer kernel/time/posix-timers.c:128 [inline]
do_timer_settime+0x260/0x2f0 kernel/time/posix-timers.c:934
__do_sys_timer_settime kernel/time/posix-timers.c:954 [inline]
__se_sys_timer_settime kernel/time/posix-timers.c:940 [inline]
__x64_sys_timer_settime+0x266/0x2c0 kernel/time/posix-timers.c:940
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x40/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x62/0x6a
RIP: 0033:0x7fc1e4a7cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fc1e57d40c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000df
RAX: ffffffffffffffda RBX: 00007fc1e4b9c120 RCX: 00007fc1e4a7cae9
RDX: 0000000020000340 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007fc1e4ac847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007fc1e4b9c120 R15: 00007ffd3001cd48
</TASK>
----------------
Code disassembly (best guess):
0: f5 cmc
1: 53 push %rbx
2: 48 8b 74 24 10 mov 0x10(%rsp),%rsi
7: 48 89 fb mov %rdi,%rbx
a: 48 83 c7 18 add $0x18,%rdi
e: e8 f6 c8 e3 f6 call 0xf6e3c909
13: 48 89 df mov %rbx,%rdi
16: e8 ae 40 e4 f6 call 0xf6e440c9
1b: f7 c5 00 02 00 00 test $0x200,%ebp
21: 75 1f jne 0x42
23: 9c pushf
24: 58 pop %rax
25: f6 c4 02 test $0x2,%ah
28: 75 2f jne 0x59
* 2a: bf 01 00 00 00 mov $0x1,%edi <-- trapping instruction
2f: e8 65 ee d5 f6 call 0xf6d5ee99
34: 65 8b 05 86 19 7f 75 mov %gs:0x757f1986(%rip),%eax # 0x757f19c1
3b: 85 c0 test %eax,%eax
3d: 74 12 je 0x51
3f: 5b pop %rbx
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title
If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot] [kernel?] inconsistent lock state in __lock_task_sighand
2023-11-16 11:09 [syzbot] [kernel?] inconsistent lock state in __lock_task_sighand syzbot
@ 2023-11-16 14:32 ` syzbot
2023-11-17 17:44 ` syzbot
2024-09-06 10:37 ` [syzbot] syzbot
2 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2023-11-16 14:32 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs, tglx
syzbot has found a reproducer for the following issue on:
HEAD commit: f31817cbcf48 Add linux-next specific files for 20231116
git tree: linux-next
console+strace: https://syzkaller.appspot.com/x/log.txt?x=10037920e80000
kernel config: https://syzkaller.appspot.com/x/.config?x=f59345f1d0a928c
dashboard link: https://syzkaller.appspot.com/bug?extid=cf93299f5a30fb4c3829
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13417498e80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=107bb4b7680000
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/987488cb251e/disk-f31817cb.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/6d4a82d8bd4b/vmlinux-f31817cb.xz
kernel image: https://storage.googleapis.com/syzbot-assets/fc43dee9cb86/bzImage-f31817cb.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+cf93299f5a30fb4c3829@syzkaller.appspotmail.com
================================
WARNING: inconsistent lock state
6.7.0-rc1-next-20231116-syzkaller #0 Not tainted
--------------------------------
inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage.
syz-executor325/5066 [HC1[1]:SC0[0]:HE0:SE1] takes:
ffff888027362e58 (&sighand->siglock){?.+.}-{2:2}, at: __lock_task_sighand+0xc2/0x340 kernel/signal.c:1422
{HARDIRQ-ON-W} state was registered at:
lock_acquire kernel/locking/lockdep.c:5753 [inline]
lock_acquire+0x1b1/0x530 kernel/locking/lockdep.c:5718
__raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
_raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154
spin_lock include/linux/spinlock.h:351 [inline]
class_spinlock_constructor include/linux/spinlock.h:530 [inline]
ptrace_set_stopped kernel/ptrace.c:391 [inline]
ptrace_attach+0x401/0x650 kernel/ptrace.c:478
__do_sys_ptrace+0x204/0x230 kernel/ptrace.c:1290
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x40/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x62/0x6a
irq event stamp: 1126
hardirqs last enabled at (1125): [<ffffffff8a84a34e>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last enabled at (1125): [<ffffffff8a84a34e>] _raw_spin_unlock_irqrestore+0x4e/0x70 kernel/locking/spinlock.c:194
hardirqs last disabled at (1126): [<ffffffff8a81011e>] sysvec_apic_timer_interrupt+0xe/0xb0 arch/x86/kernel/apic/apic.c:1076
softirqs last enabled at (1092): [<ffffffff8a84cf61>] softirq_handle_end kernel/softirq.c:399 [inline]
softirqs last enabled at (1092): [<ffffffff8a84cf61>] __do_softirq+0x591/0x8d5 kernel/softirq.c:582
softirqs last disabled at (1053): [<ffffffff814fe835>] invoke_softirq kernel/softirq.c:427 [inline]
softirqs last disabled at (1053): [<ffffffff814fe835>] __irq_exit_rcu kernel/softirq.c:632 [inline]
softirqs last disabled at (1053): [<ffffffff814fe835>] irq_exit_rcu+0xb5/0x120 kernel/softirq.c:644
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&sighand->siglock);
<Interrupt>
lock(&sighand->siglock);
*** DEADLOCK ***
3 locks held by syz-executor325/5066:
#0: ffff88801c996038 (&new_timer->it_lock){-...}-{2:2}, at: posix_timer_fn+0x2d/0x3d0 kernel/time/posix-timers.c:318
#1: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:301 [inline]
#1: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:747 [inline]
#1: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: send_sigqueue+0x10c/0x840 kernel/signal.c:1978
#2: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:301 [inline]
#2: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:747 [inline]
#2: ffffffff8cfad060 (rcu_read_lock){....}-{1:2}, at: __lock_task_sighand+0x3f/0x340 kernel/signal.c:1405
stack backtrace:
CPU: 1 PID: 5066 Comm: syz-executor325 Not tainted 6.7.0-rc1-next-20231116-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
Call Trace:
<IRQ>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
print_usage_bug kernel/locking/lockdep.c:3970 [inline]
valid_state kernel/locking/lockdep.c:4012 [inline]
mark_lock_irq kernel/locking/lockdep.c:4215 [inline]
mark_lock+0x91a/0xc50 kernel/locking/lockdep.c:4677
mark_usage kernel/locking/lockdep.c:4563 [inline]
__lock_acquire+0x1347/0x3b10 kernel/locking/lockdep.c:5090
lock_acquire kernel/locking/lockdep.c:5753 [inline]
lock_acquire+0x1b1/0x530 kernel/locking/lockdep.c:5718
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
_raw_spin_lock_irqsave+0x3a/0x50 kernel/locking/spinlock.c:162
__lock_task_sighand+0xc2/0x340 kernel/signal.c:1422
lock_task_sighand include/linux/sched/signal.h:748 [inline]
send_sigqueue+0x1d4/0x840 kernel/signal.c:1996
posix_timer_event kernel/time/posix-timers.c:298 [inline]
posix_timer_fn+0x181/0x3d0 kernel/time/posix-timers.c:324
__run_hrtimer kernel/time/hrtimer.c:1688 [inline]
__hrtimer_run_queues+0x20c/0xc20 kernel/time/hrtimer.c:1752
hrtimer_interrupt+0x31b/0x800 kernel/time/hrtimer.c:1814
local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1065 [inline]
__sysvec_apic_timer_interrupt+0x10c/0x410 arch/x86/kernel/apic/apic.c:1082
sysvec_apic_timer_interrupt+0x90/0xb0 arch/x86/kernel/apic/apic.c:1076
</IRQ>
<TASK>
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x70 kernel/locking/spinlock.c:194
Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 f6 c8 e3 f6 48 89 df e8 ae 40 e4 f6 f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 65 ee d5 f6 65 8b 05 86 19 7f 75 85 c0 74 12 5b
RSP: 0018:ffffc90003aefd70 EFLAGS: 00000246
RAX: 0000000000000006 RBX: ffff88801c996020 RCX: 1ffffffff1e315d1
RDX: 0000000000000000 RSI: ffffffff8accbfe0 RDI: ffffffff8b2f13e0
RBP: 0000000000000293 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff8f18e117 R11: 0000000000000002 R12: 0000000000000000
R13: 1ffff9200075dfb3 R14: ffffffff81789850 R15: dffffc0000000000
spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
unlock_timer kernel/time/posix-timers.c:128 [inline]
do_timer_settime+0x260/0x2f0 kernel/time/posix-timers.c:934
__do_sys_timer_settime kernel/time/posix-timers.c:954 [inline]
__se_sys_timer_settime kernel/time/posix-timers.c:940 [inline]
__x64_sys_timer_settime+0x266/0x2c0 kernel/time/posix-timers.c:940
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x40/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x62/0x6a
RIP: 0033:0x7f375844aa39
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffefc2c0208 EFLAGS: 00000246 ORIG_RAX: 00000000000000df
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f375844aa39
RDX: 0000000020000080 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 00007f37584bd5f0 R08: 0000000000000006 R09: 0000000000000006
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
</TASK>
----------------
Code disassembly (best guess):
0: f5 cmc
1: 53 push %rbx
2: 48 8b 74 24 10 mov 0x10(%rsp),%rsi
7: 48 89 fb mov %rdi,%rbx
a: 48 83 c7 18 add $0x18,%rdi
e: e8 f6 c8 e3 f6 call 0xf6e3c909
13: 48 89 df mov %rbx,%rdi
16: e8 ae 40 e4 f6 call 0xf6e440c9
1b: f7 c5 00 02 00 00 test $0x200,%ebp
21: 75 1f jne 0x42
23: 9c pushf
24: 58 pop %rax
25: f6 c4 02 test $0x2,%ah
28: 75 2f jne 0x59
* 2a: bf 01 00 00 00 mov $0x1,%edi <-- trapping instruction
2f: e8 65 ee d5 f6 call 0xf6d5ee99
34: 65 8b 05 86 19 7f 75 mov %gs:0x757f1986(%rip),%eax # 0x757f19c1
3b: 85 c0 test %eax,%eax
3d: 74 12 je 0x51
3f: 5b pop %rbx
---
If you want syzbot to run the reproducer, reply with:
#syz test: git://repo/address.git branch-or-commit-hash
If you attach or paste a git patch, syzbot will apply it before testing.
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot] [kernel?] inconsistent lock state in __lock_task_sighand
2023-11-16 11:09 [syzbot] [kernel?] inconsistent lock state in __lock_task_sighand syzbot
2023-11-16 14:32 ` syzbot
@ 2023-11-17 17:44 ` syzbot
2024-09-06 10:37 ` [syzbot] syzbot
2 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2023-11-17 17:44 UTC (permalink / raw)
To: andrii, ast, boqun.feng, bpf, brauner, daniel, haoluo,
john.fastabend, jolsa, kpsingh, linux-kernel, linux-trace-kernel,
longman, martin.lau, mhiramat, michael.christie, mingo, mst, oleg,
peterz, rostedt, sdf, song, syzkaller-bugs, tglx, wander, will,
yonghong.song
syzbot has bisected this issue to:
commit 2d25a889601d2fbc87ec79b30ea315820f874b78
Author: Peter Zijlstra <peterz@infradead.org>
Date: Sun Sep 17 11:24:21 2023 +0000
ptrace: Convert ptrace_attach() to use lock guards
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=144ac400e80000
start commit: f31817cbcf48 Add linux-next specific files for 20231116
git tree: linux-next
final oops: https://syzkaller.appspot.com/x/report.txt?x=164ac400e80000
console output: https://syzkaller.appspot.com/x/log.txt?x=124ac400e80000
kernel config: https://syzkaller.appspot.com/x/.config?x=f59345f1d0a928c
dashboard link: https://syzkaller.appspot.com/bug?extid=cf93299f5a30fb4c3829
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=125ac3c0e80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12c4d797680000
Reported-by: syzbot+cf93299f5a30fb4c3829@syzkaller.appspotmail.com
Fixes: 2d25a889601d ("ptrace: Convert ptrace_attach() to use lock guards")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2018-11-24 19:40 WARNING in csum_and_copy_to_iter syzbot
@ 2023-11-24 10:30 ` syzbot
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From: syzbot @ 2023-11-24 10:30 UTC (permalink / raw)
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Subject:
Author: nogikh@google.com
The issue has not been happening for >1800 days.
#syz invalid
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
[not found] <mailman.217.1706634262.2961.pvrusb2@isely.net>
@ 2024-02-15 16:26 ` syzbot
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#syz test
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* Re: [syzbot]
2024-01-12 20:14 [syzbot] upstream build error (21) syzbot
@ 2024-06-20 8:00 ` syzbot
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From: syzbot @ 2024-06-20 8:00 UTC (permalink / raw)
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#syz invalid
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* Re: [syzbot]
2023-06-05 3:53 [syzbot] [ext4?] WARNING: locking bug in ext4_move_extents syzbot
@ 2024-07-03 7:48 ` syzbot
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To: linux-kernel
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Author: bottaawesome633@gmail.com
#syz test
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* Re: [syzbot]
2022-10-17 7:43 [syzbot] possible deadlock in attr_data_get_block syzbot
@ 2024-07-17 8:19 ` syzbot
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From: syzbot @ 2024-07-17 8:19 UTC (permalink / raw)
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Subject:
Author: almaz.alexandrovich@paragon-software.com
#syz test: https://github.com/Paragon-Software-Group/linux-ntfs3.git
d57431c6f511bf020e474026d9f3123d7bfbea8c
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2021-02-26 14:48 general protection fault in try_to_wake_up (2) syzbot
@ 2024-07-25 16:29 ` syzbot
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#syz invalid
--
Jens Axboe
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-01-05 17:32 [syzbot] [net?] memory leak in ___neigh_create (2) syzbot
@ 2024-09-05 11:54 ` syzbot
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#syz invalid
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* Re: [syzbot]
2024-08-27 2:12 [syzbot] [sound?] WARNING in snd_pcm_open syzbot
@ 2024-09-06 10:33 ` syzbot
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From: syzbot @ 2024-09-06 10:33 UTC (permalink / raw)
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#syz invalid
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* Re: [syzbot]
2020-08-04 15:46 KASAN: use-after-free Read in __sco_sock_close syzbot
@ 2024-09-06 10:35 ` syzbot
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From: syzbot @ 2024-09-06 10:35 UTC (permalink / raw)
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Subject:
Author: nogikh@google.com
The reproducer now hits
WARNING: CPU: 0 PID: 5640 at net/bluetooth/hci_conn.c:565
hci_conn_timeout+0xfb/0x290 net/bluetooth/hci_conn.c:565
for which we have a separate bug.
#syz invalid
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2022-07-12 12:03 [syzbot] inconsistent lock state in find_vmap_area syzbot
@ 2024-09-06 10:36 ` syzbot
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From: syzbot @ 2024-09-06 10:36 UTC (permalink / raw)
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Author: nogikh@google.com
#syz invalid
Repro now triggers a different kind of problem
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2023-11-16 11:09 [syzbot] [kernel?] inconsistent lock state in __lock_task_sighand syzbot
2023-11-16 14:32 ` syzbot
2023-11-17 17:44 ` syzbot
@ 2024-09-06 10:37 ` syzbot
2 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-09-06 10:37 UTC (permalink / raw)
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#syz invalid
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2023-10-16 7:38 [syzbot] [kernel?] KASAN: slab-use-after-free Read in reweight_entity syzbot
@ 2024-09-06 10:38 ` syzbot
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From: syzbot @ 2024-09-06 10:38 UTC (permalink / raw)
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Subject:
Author: nogikh@google.com
#syz invalid
Repro triggers a different kind of an issue
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2022-09-25 11:18 [syzbot] WARNING in __change_page_attr_set_clr syzbot
@ 2024-09-06 10:39 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-09-06 10:39 UTC (permalink / raw)
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#syz invalid
Repro triggers a different problem
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2020-11-21 1:55 INFO: task can't die in shrink_inactive_list (2) syzbot
@ 2024-09-06 10:39 ` syzbot
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From: syzbot @ 2024-09-06 10:39 UTC (permalink / raw)
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#syz invalid
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2020-08-08 21:27 KASAN: use-after-free Read in __queue_work (3) syzbot
@ 2024-09-06 10:40 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-09-06 10:40 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: nogikh@google.com
#syz invalid
Repro triggers a different kind of problem
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-03 17:42 [syzbot] [bcachefs?] possible deadlock in bch2_replicas_entry_validate syzbot
@ 2024-10-16 6:42 ` syzbot
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From: syzbot @ 2024-10-16 6:42 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Fix lockdep splat in bch2_accounting_read
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-21 6:44 [syzbot] [bcachefs?] UBSAN: shift-out-of-bounds in bch2_alloc_to_text syzbot
@ 2024-10-26 0:47 ` syzbot
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From: syzbot @ 2024-10-26 0:47 UTC (permalink / raw)
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: fix shift oob in alloc_lru_idx_fragmentation
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-23 14:27 [syzbot] [bcachefs?] UBSAN: shift-out-of-bounds in validate_sb_layout syzbot
@ 2024-10-26 0:49 ` syzbot
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From: syzbot @ 2024-10-26 0:49 UTC (permalink / raw)
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Fix invalid shift in validate_sb_layout()
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2021-02-01 10:07 BUG: Bad page state (8) syzbot
@ 2024-10-28 14:11 ` syzbot
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From: syzbot @ 2024-10-28 14:11 UTC (permalink / raw)
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#syz invalid
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-21 4:31 [syzbot] [bcachefs?] kernel BUG in __bch2_trans_commit syzbot
@ 2024-11-08 0:18 ` syzbot
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From: syzbot @ 2024-11-08 0:18 UTC (permalink / raw)
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Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: -o norecovery now bails out of recovery earlier
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-25 6:49 [syzbot] [bcachefs?] kernel BUG in __bch2_bkey_cmp_packed_format_checked syzbot
@ 2024-11-08 0:34 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-08 0:34 UTC (permalink / raw)
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Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Ancient versions with bad bkey_formats are no longer supported
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-27 3:54 [syzbot] [bcachefs?] kernel BUG in bch2_inconsistent_error syzbot
@ 2024-11-08 0:48 ` syzbot
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Subject:
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#syz fix: bcachefs: Change OPT_STR max to be 1 less than the size of choices array
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-09-28 2:13 [syzbot] [bcachefs?] kernel BUG in bch2_fs_btree_write_buffer_exit syzbot
@ 2024-11-08 3:04 ` syzbot
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Subject:
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#syz fix: bcachefs: bch2_btree_write_buffer_flush_going_ro()
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-25 6:49 [syzbot] [bcachefs?] kernel BUG in bch2_trans_node_iter_init syzbot
@ 2024-11-08 3:21 ` syzbot
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Subject:
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#syz fix: bcachefs: Fix missing validation for bch_backpointer.level
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-25 6:48 [syzbot] [bcachefs?] kernel BUG in bch2_journal_res_get (2) syzbot
@ 2024-11-08 3:28 ` syzbot
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Subject:
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#syz fix: bcachefs: bch2_btree_write_buffer_flush_going_ro()
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-21 13:07 [syzbot] [bcachefs?] kernel BUG in bch2_dev_btree_bitmap_mark syzbot
@ 2024-11-08 4:25 ` syzbot
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#syz fix: bcachefs: Fix bch_member.btree_bitmap_shift validation
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-30 16:39 [syzbot] [bcachefs?] kernel BUG in __bkey_unpack_pos syzbot
@ 2024-11-08 5:02 ` syzbot
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Subject:
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#syz fix: bcachefs: Fix validate_bset() repair path
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-27 1:10 [syzbot] [bcachefs?] kernel BUG in bch2_bkey_pack_pos_lossy syzbot
@ 2024-11-08 5:11 ` syzbot
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#syz fix: bcachefs: Fix validate_bset() repair path
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-09 15:43 [syzbot] [bcachefs?] kernel BUG in __bch2_btree_node_hash_insert syzbot
@ 2024-11-11 3:13 ` syzbot
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Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Fix assertion pop in topology repair
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-23 11:21 [syzbot] [bcachefs?] kernel BUG in bch2_btree_path_level_init (2) syzbot
@ 2024-11-11 3:14 ` syzbot
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Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Fix missing validation for bch_backpointer.level
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-24 17:47 [syzbot] [bcachefs?] kernel BUG in bch2_run_recovery_pass syzbot
@ 2024-11-11 4:31 ` syzbot
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Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Allow for unknown key types in backpointers fsck
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-18 7:37 [syzbot] [bcachefs?] kernel BUG in bch2_fs_btree_cache_exit syzbot
@ 2024-11-11 4:46 ` syzbot
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Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: bch2_btree_write_buffer_flush_going_ro()
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-07-30 1:14 [syzbot] [bcachefs?] KASAN: slab-out-of-bounds Read in journal_entry_dev_usage_to_text syzbot
@ 2024-11-11 21:03 ` syzbot
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For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Fix journal_entry_dev_usage_to_text() overrun
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-23 4:12 [syzbot] [bcachefs?] kernel BUG in bch2_ptr_swab syzbot
@ 2024-11-11 21:16 ` syzbot
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From: syzbot @ 2024-11-11 21:16 UTC (permalink / raw)
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For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Fix assertion pop in bch2_ptr_swab()
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2020-10-13 17:02 WARNING in drop_nlink (2) syzbot
@ 2024-11-20 15:35 ` syzbot
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From: syzbot @ 2024-11-20 15:35 UTC (permalink / raw)
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Subject:
Author: nogikh@google.com
There will be no such crash title under the new report extraction rules
#syz invalid
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-22 18:44 [syzbot] [bcachefs?] kernel BUG in bch2_btree_pos_to_text (2) syzbot
@ 2024-11-25 3:59 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-25 3:59 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Fix btree node scan when unknown btree IDs are present
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-03 8:10 [syzbot] [bcachefs?] kernel BUG in __bch2_btree_node_write syzbot
@ 2024-11-25 6:52 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-25 6:52 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Fix dup/misordered check in btree node read
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-22 15:15 [syzbot] [bcachefs?] kernel BUG in bch2_btree_root_read syzbot
@ 2024-11-25 6:53 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-25 6:53 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Kill bch2_bucket_alloc_new_fs()
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-18 21:41 [syzbot] [bcachefs?] kernel BUG in bch2_bucket_alloc_trans (3) syzbot
@ 2024-11-25 6:54 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-25 6:54 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Kill bch2_bucket_alloc_new_fs()
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-06-14 12:16 [syzbot] [crypto?] [bcachefs?] BUG: unable to handle kernel paging request in crypto_skcipher_encrypt syzbot
@ 2024-11-25 7:19 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-25 7:19 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Don't try to en/decrypt when encryption not available
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-25 6:48 [syzbot] [bcachefs?] general protection fault in bch2_btree_path_traverse_one syzbot
@ 2024-11-27 8:09 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-27 8:09 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Ignore empty btree root journal entries
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-25 3:10 [syzbot] [bcachefs?] kernel BUG in __bch2_journal_pin_put syzbot
@ 2024-11-28 3:00 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-28 3:00 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Guard against journal seq overflow
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-21 12:40 [syzbot] [bcachefs?] kernel BUG in bch2_btree_node_lock_write syzbot
@ 2024-11-28 3:12 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-28 3:12 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Issue a transaction restart after commit in repair
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-28 15:49 [syzbot] [bcachefs?] kernel BUG in bch2_btree_write_buffer_flush_locked syzbot
@ 2024-11-28 3:21 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-28 3:21 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Guard against journal seq overflow
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-25 13:28 [syzbot] [bcachefs?] kernel BUG in bch2_journal_pin_set syzbot
@ 2024-11-28 3:23 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-28 3:23 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Guard against journal seq overflow
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-06 13:24 [syzbot] [bcachefs?] kernel BUG in bch2_btree_path_traverse_one syzbot
@ 2024-11-28 3:27 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-28 3:27 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Fix btree node scan when unknown btree IDs are present
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-25 13:28 [syzbot] [bcachefs?] BUG: corrupted list in bch2_btree_and_journal_iter_exit syzbot
@ 2024-11-28 20:12 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-28 20:12 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Fix journal_iter list corruption
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-28 9:49 [syzbot] [bcachefs?] kernel BUG in bch2_get_scanned_nodes syzbot
@ 2024-11-28 20:31 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-28 20:31 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: struct bkey_validate_context
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-07-10 20:55 [syzbot] [bcachefs?] kernel BUG in bch2_journal_noflush_seq syzbot
@ 2024-11-28 22:12 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-28 22:12 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Check for bucket journal sequence numbers from the future
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-09-18 7:28 [syzbot] [bcachefs?] WARNING in bch2_journal_flush_seq_async syzbot
@ 2024-11-28 22:50 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-28 22:50 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Check for inode journal seq in the future
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-07-17 13:39 [syzbot] [bcachefs?] general protection fault in bch2_checksum syzbot
@ 2024-11-28 22:59 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-28 22:59 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: cryptographic MACs on superblock are not (yet?) supported
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-10-23 18:30 [syzbot] [bcachefs?] possible deadlock in __bch2_trans_relock syzbot
@ 2024-11-28 23:06 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-28 23:06 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: bch2_trans_relock() is trylock for lockdep
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-08 15:57 [syzbot] [bcachefs?] kernel BUG in bch2_rechecksum_bio syzbot
@ 2024-11-29 0:32 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-29 0:32 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Check for extent crc uncompressed/compressed size mismatch
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-12 3:25 [syzbot] [bcachefs?] possible deadlock in bch2_alloc_sectors_start_trans syzbot
@ 2024-11-29 0:34 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-29 0:34 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Don't recurse in check_discard_freespace_key
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-25 13:05 [syzbot] [bcachefs?] kernel BUG in bch2_evacuate_bucket syzbot
@ 2024-11-29 0:39 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-11-29 0:39 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Kill bch2_get_next_backpointer()
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-07-24 8:59 [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in mgmt_remove_adv_monitor_sync syzbot
@ 2024-12-05 1:58 ` syzbot
2024-12-23 22:19 ` [syzbot] syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2024-12-05 1:58 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: mazin@getstate.dev
#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-22 14:42 [syzbot] [netfilter?] KMSAN: uninit-value in ip6table_mangle_hook (3) syzbot
@ 2024-12-14 22:16 ` syzbot
2024-12-14 22:21 ` [syzbot] syzbot
2024-12-15 2:34 ` [syzbot] syzbot
2 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-12-14 22:16 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: mazin@getstate.dev
#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-22 14:42 [syzbot] [netfilter?] KMSAN: uninit-value in ip6table_mangle_hook (3) syzbot
2024-12-14 22:16 ` [syzbot] syzbot
@ 2024-12-14 22:21 ` syzbot
2024-12-15 2:34 ` [syzbot] syzbot
2 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-12-14 22:21 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: mazin@getstate.dev
#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-22 14:42 [syzbot] [netfilter?] KMSAN: uninit-value in ip6table_mangle_hook (3) syzbot
2024-12-14 22:16 ` [syzbot] syzbot
2024-12-14 22:21 ` [syzbot] syzbot
@ 2024-12-15 2:34 ` syzbot
2 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-12-15 2:34 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: mazin@getstate.dev
#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-07-24 8:59 [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in mgmt_remove_adv_monitor_sync syzbot
2024-12-05 1:58 ` [syzbot] syzbot
@ 2024-12-23 22:19 ` syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2024-12-23 22:19 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: mazin@getstate.dev
#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-12-24 6:38 [syzbot] [input?] KASAN: null-ptr-deref Write in input_ff_create syzbot
@ 2024-12-25 16:44 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-12-25 16:44 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-12-25 2:26 [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in force_devcd_write syzbot
@ 2024-12-26 3:43 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2024-12-26 3:43 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: mazin@getstate.dev
#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-01-02 14:45 [syzbot] [f2fs?] KASAN: slab-out-of-bounds Read in f2fs_getxattr syzbot
@ 2025-01-07 22:19 ` syzbot
2025-01-08 14:13 ` [syzbot] syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2025-01-07 22:19 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-01-02 14:45 [syzbot] [f2fs?] KASAN: slab-out-of-bounds Read in f2fs_getxattr syzbot
2025-01-07 22:19 ` [syzbot] syzbot
@ 2025-01-08 14:13 ` syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2025-01-08 14:13 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2022-12-21 8:15 [syzbot] possible deadlock in page_cache_ra_unbounded syzbot
@ 2025-01-08 16:11 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-01-08 16:11 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: nogikh@google.com
#syz set subsystems: mm, fs
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-01-11 0:40 [syzbot] [usb?] general protection fault in qt2_read_bulk_callback syzbot
@ 2025-01-11 17:19 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-01-11 17:19 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-01-12 6:45 [syzbot] [iommu?] UBSAN: shift-out-of-bounds in iova_bitmap_alloc syzbot
@ 2025-01-12 11:58 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-01-12 11:58 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-01-17 6:14 [syzbot] [usb?] general protection fault in status_show syzbot
@ 2025-01-17 15:41 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-01-17 15:41 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-27 0:00 [syzbot] upstream build error (22) syzbot
@ 2025-02-03 12:55 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-02-03 12:55 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: nogikh@google.com
All the previous reasons for build breakages are no longer relevant.
#syz invalid
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-09 5:48 [syzbot] [isofs?] KMSAN: uninit-value in isofs_readdir syzbot
@ 2025-02-09 23:50 ` syzbot
2025-02-11 1:00 ` [syzbot] syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2025-02-09 23:50 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com.
***
Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-09 5:48 [syzbot] [isofs?] KMSAN: uninit-value in isofs_readdir syzbot
2025-02-09 23:50 ` [syzbot] syzbot
@ 2025-02-11 1:00 ` syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2025-02-11 1:00 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com.
***
Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-12 10:57 [syzbot] [jfs?] KASAN: slab-out-of-bounds Read in ea_get (4) syzbot
@ 2025-02-12 22:56 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-02-12 22:56 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-12 13:41 [syzbot] [modules?] KMSAN: uninit-value in __request_module (6) syzbot
@ 2025-02-13 14:21 ` syzbot
2025-02-13 18:22 ` [syzbot] syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2025-02-13 14:21 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
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Subject:
Author: purvayeshi550@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-12 13:41 [syzbot] [modules?] KMSAN: uninit-value in __request_module (6) syzbot
2025-02-13 14:21 ` [syzbot] syzbot
@ 2025-02-13 18:22 ` syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2025-02-13 18:22 UTC (permalink / raw)
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For archival purposes, forwarding an incoming command email to
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Subject:
Author: purvayeshi550@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-13 18:25 [syzbot] [ppp?] KMSAN: uninit-value in ppp_sync_send (2) syzbot
@ 2025-02-15 7:58 ` syzbot
2025-02-15 12:33 ` [syzbot] syzbot
` (6 subsequent siblings)
7 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-02-15 7:58 UTC (permalink / raw)
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For archival purposes, forwarding an incoming command email to
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Subject:
Author: purvayeshi550@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-13 18:25 [syzbot] [ppp?] KMSAN: uninit-value in ppp_sync_send (2) syzbot
2025-02-15 7:58 ` [syzbot] syzbot
@ 2025-02-15 12:33 ` syzbot
2025-02-15 14:31 ` [syzbot] syzbot
` (5 subsequent siblings)
7 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-02-15 12:33 UTC (permalink / raw)
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For archival purposes, forwarding an incoming command email to
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Subject:
Author: purvayeshi550@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-13 18:25 [syzbot] [ppp?] KMSAN: uninit-value in ppp_sync_send (2) syzbot
2025-02-15 7:58 ` [syzbot] syzbot
2025-02-15 12:33 ` [syzbot] syzbot
@ 2025-02-15 14:31 ` syzbot
2025-02-15 18:42 ` [syzbot] syzbot
` (4 subsequent siblings)
7 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-02-15 14:31 UTC (permalink / raw)
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Subject:
Author: purvayeshi550@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-13 18:25 [syzbot] [ppp?] KMSAN: uninit-value in ppp_sync_send (2) syzbot
` (2 preceding siblings ...)
2025-02-15 14:31 ` [syzbot] syzbot
@ 2025-02-15 18:42 ` syzbot
2025-02-15 19:35 ` [syzbot] syzbot
` (3 subsequent siblings)
7 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-02-15 18:42 UTC (permalink / raw)
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Subject:
Author: purvayeshi550@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-13 18:25 [syzbot] [ppp?] KMSAN: uninit-value in ppp_sync_send (2) syzbot
` (3 preceding siblings ...)
2025-02-15 18:42 ` [syzbot] syzbot
@ 2025-02-15 19:35 ` syzbot
2025-04-07 14:06 ` [syzbot] Arnaud Lecomte
` (2 subsequent siblings)
7 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-02-15 19:35 UTC (permalink / raw)
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Subject:
Author: purvayeshi550@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-17 11:55 [syzbot] [can?] WARNING in ucan_probe syzbot
@ 2025-02-17 17:59 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-02-17 17:59 UTC (permalink / raw)
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Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-17 11:55 [syzbot] [usb?] KMSAN: uninit-value in mii_nway_restart (2) syzbot
@ 2025-02-17 20:59 ` syzbot
2025-04-11 12:15 ` [syzbot] syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2025-02-17 20:59 UTC (permalink / raw)
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Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-03-09 4:20 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_extent_crc_append (2) syzbot
@ 2025-04-01 3:55 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 3:55 UTC (permalink / raw)
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For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Fix kmsan warnings in bch2_extent_crc_pack()
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-04 15:33 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_btree_ptr_v2_validate syzbot
@ 2025-04-01 3:56 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 3:56 UTC (permalink / raw)
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For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-01-29 9:17 [syzbot] [bcachefs?] KMSAN: uninit-value in btree_interior_update_work syzbot
@ 2025-04-01 3:57 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 3:57 UTC (permalink / raw)
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For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Fix a KMSAN splat in btree_update_nodes_written()
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-01-03 1:56 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_trans_start_alloc_update_noupdate syzbot
@ 2025-04-01 3:58 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 3:58 UTC (permalink / raw)
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For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-01-01 20:55 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_inode_unpack (2) syzbot
@ 2025-04-01 3:58 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 3:58 UTC (permalink / raw)
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For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-01-11 13:37 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_readdir (2) syzbot
@ 2025-04-01 3:59 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 3:59 UTC (permalink / raw)
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For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-12-01 9:40 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_btree_node_get syzbot
@ 2025-04-01 3:59 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 3:59 UTC (permalink / raw)
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For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-17 8:54 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_alloc_v4_validate (2) syzbot
@ 2025-04-01 4:00 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:00 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-27 18:59 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_bkey_cmp_packed_inlined (2) syzbot
@ 2025-04-01 4:01 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:01 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-12-01 8:34 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_bkey_ptrs_validate syzbot
@ 2025-04-01 4:02 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:02 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-29 16:59 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_bkey_val_validate syzbot
@ 2025-04-01 4:02 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:02 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-12-24 14:42 [syzbot] [bcachefs?] KMSAN: uninit-value in __bch2_bkey_cmp_left_packed syzbot
@ 2025-04-01 4:02 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:02 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-12-13 19:13 [syzbot] [bcachefs?] KMSAN: uninit-value in __build_ro_aux_tree syzbot
@ 2025-04-01 4:03 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:03 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-12-04 17:36 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_dev_freespace_init syzbot
@ 2025-04-01 4:03 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:03 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-12-19 10:14 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_dirent_rename (2) syzbot
@ 2025-04-01 4:04 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:04 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-30 19:55 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_dirent_validate syzbot
@ 2025-04-01 4:04 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:04 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-06 13:58 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_bucket_alloc_early syzbot
@ 2025-04-01 4:05 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:05 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-12-13 7:56 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_xattr_validate syzbot
@ 2025-04-01 4:06 ` syzbot
2025-04-01 4:07 ` [syzbot] syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:06 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-12-15 8:10 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_checksum_update (2) syzbot
@ 2025-04-01 4:06 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:06 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-17 8:54 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_btree_node_iter_init (2) syzbot
@ 2025-04-01 4:07 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:07 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-12-13 7:56 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_xattr_validate syzbot
2025-04-01 4:06 ` [syzbot] syzbot
@ 2025-04-01 4:07 ` syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:07 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-19 7:33 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_inode_v3_validate syzbot
@ 2025-04-01 4:08 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:08 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-26 0:00 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_trans_start_alloc_update syzbot
@ 2025-04-01 4:08 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:08 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-22 18:44 [syzbot] [bcachefs?] KMSAN: uninit-value in rw_aux_tree_set (2) syzbot
@ 2025-04-01 4:09 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:09 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-11-11 0:28 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_btree_node_check_topology syzbot
@ 2025-04-01 4:10 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:10 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Disable asm memcpys when kmsan enabled
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-03-31 14:06 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_copygc (2) syzbot
@ 2025-04-01 4:10 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 4:10 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix bcachefs: Eliminate padding in move_bucket_key
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-03-31 2:14 [syzbot] [input?] [usb?] UBSAN: shift-out-of-bounds in __kfifo_alloc syzbot
@ 2025-04-01 10:18 ` syzbot
2025-04-01 10:24 ` [syzbot] syzbot
2025-04-01 11:04 ` [syzbot] syzbot
2 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 10:18 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-03-31 2:14 [syzbot] [input?] [usb?] UBSAN: shift-out-of-bounds in __kfifo_alloc syzbot
2025-04-01 10:18 ` [syzbot] syzbot
@ 2025-04-01 10:24 ` syzbot
2025-04-01 11:04 ` [syzbot] syzbot
2 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 10:24 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
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Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-03-31 2:14 [syzbot] [input?] [usb?] UBSAN: shift-out-of-bounds in __kfifo_alloc syzbot
2025-04-01 10:18 ` [syzbot] syzbot
2025-04-01 10:24 ` [syzbot] syzbot
@ 2025-04-01 11:04 ` syzbot
2 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-01 11:04 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
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Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-03-30 10:15 [syzbot] [pci?] upstream test error: general protection fault in msix_prepare_msi_desc syzbot
@ 2025-04-03 7:06 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-03 7:06 UTC (permalink / raw)
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Subject:
Author: nogikh@google.com
#syz invalid
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-03-30 16:49 [syzbot] [pci?] upstream test error: BUG: unable to handle kernel NULL pointer dereference in msix_prepare_msi_desc syzbot
@ 2025-04-03 7:06 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-03 7:06 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
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Subject:
Author: nogikh@google.com
#syz invalid
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-13 18:25 [syzbot] [ppp?] KMSAN: uninit-value in ppp_sync_send (2) syzbot
` (4 preceding siblings ...)
2025-02-15 19:35 ` [syzbot] syzbot
@ 2025-04-07 14:06 ` Arnaud Lecomte
2025-04-07 14:17 ` [syzbot] Arnaud Lecomte
2025-04-07 14:17 ` [syzbot] Arnaud Lecomte
7 siblings, 0 replies; 133+ messages in thread
From: Arnaud Lecomte @ 2025-04-07 14:06 UTC (permalink / raw)
To: syzbot+29fc8991b0ecb186cf40
Cc: andrew+netdev, davem, edumazet, kuba, linux-kernel, linux-ppp,
netdev, pabeni, syzkaller-bugs
#syz test: https://github.com/ArnaudLcm/linux bounds-checking-txmung
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-13 18:25 [syzbot] [ppp?] KMSAN: uninit-value in ppp_sync_send (2) syzbot
` (5 preceding siblings ...)
2025-04-07 14:06 ` [syzbot] Arnaud Lecomte
@ 2025-04-07 14:17 ` Arnaud Lecomte
2025-04-07 14:17 ` [syzbot] syzbot
2025-04-07 14:17 ` [syzbot] Arnaud Lecomte
7 siblings, 1 reply; 133+ messages in thread
From: Arnaud Lecomte @ 2025-04-07 14:17 UTC (permalink / raw)
To: syzbot+29fc8991b0ecb186cf40
Cc: andrew+netdev, davem, edumazet, kuba, linux-kernel, linux-ppp,
netdev, pabeni, syzkaller-bugs
Author: contact@arnaud-lcm.com
#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
diff --git a/drivers/net/ppp/ppp_synctty.c b/drivers/net/ppp/ppp_synctty.c
index 644e99fc3623..520d895acc60 100644
--- a/drivers/net/ppp/ppp_synctty.c
+++ b/drivers/net/ppp/ppp_synctty.c
@@ -506,6 +506,11 @@ ppp_sync_txmunge(struct syncppp *ap, struct sk_buff *skb)
unsigned char *data;
int islcp;
+ /* Ensure we can safely access protocol field and LCP code */
+ if (!skb || !pskb_may_pull(skb, 3)) {
+ kfree_skb(skb);
+ return NULL;
+ }
data = skb->data;
proto = get_unaligned_be16(data);
^ permalink raw reply related [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-04-07 14:17 ` [syzbot] Arnaud Lecomte
@ 2025-04-07 14:17 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-07 14:17 UTC (permalink / raw)
To: contact
Cc: andrew, contact, davem, edumazet, kuba, linux-kernel, linux-ppp,
netdev, pabeni, syzkaller-bugs
> Author: contact@arnaud-lcm.com
>
> #syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
want either no args or 2 args (repo, branch), got 5
>
> diff --git a/drivers/net/ppp/ppp_synctty.c b/drivers/net/ppp/ppp_synctty.c
> index 644e99fc3623..520d895acc60 100644
> --- a/drivers/net/ppp/ppp_synctty.c
> +++ b/drivers/net/ppp/ppp_synctty.c
> @@ -506,6 +506,11 @@ ppp_sync_txmunge(struct syncppp *ap, struct sk_buff *skb)
> unsigned char *data;
> int islcp;
>
> + /* Ensure we can safely access protocol field and LCP code */
> + if (!skb || !pskb_may_pull(skb, 3)) {
> + kfree_skb(skb);
> + return NULL;
> + }
> data = skb->data;
> proto = get_unaligned_be16(data);
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-13 18:25 [syzbot] [ppp?] KMSAN: uninit-value in ppp_sync_send (2) syzbot
` (6 preceding siblings ...)
2025-04-07 14:17 ` [syzbot] Arnaud Lecomte
@ 2025-04-07 14:17 ` Arnaud Lecomte
7 siblings, 0 replies; 133+ messages in thread
From: Arnaud Lecomte @ 2025-04-07 14:17 UTC (permalink / raw)
To: syzbot+29fc8991b0ecb186cf40
Cc: andrew+netdev, davem, edumazet, kuba, linux-kernel, linux-ppp,
netdev, pabeni, syzkaller-bugs
Author: contact@arnaud-lcm.com
#syz test
diff --git a/drivers/net/ppp/ppp_synctty.c b/drivers/net/ppp/ppp_synctty.c
index 644e99fc3623..520d895acc60 100644
--- a/drivers/net/ppp/ppp_synctty.c
+++ b/drivers/net/ppp/ppp_synctty.c
@@ -506,6 +506,11 @@ ppp_sync_txmunge(struct syncppp *ap, struct sk_buff *skb)
unsigned char *data;
int islcp;
+ /* Ensure we can safely access protocol field and LCP code */
+ if (!skb || !pskb_may_pull(skb, 3)) {
+ kfree_skb(skb);
+ return NULL;
+ }
data = skb->data;
proto = get_unaligned_be16(data);
^ permalink raw reply related [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-17 11:55 [syzbot] [usb?] KMSAN: uninit-value in mii_nway_restart (2) syzbot
2025-02-17 20:59 ` [syzbot] syzbot
@ 2025-04-11 12:15 ` syzbot
1 sibling, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-11 12:15 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: qasdev00@gmail.com
#syz test
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-02-23 6:02 [syzbot] linux-next build error (20) syzbot
@ 2025-04-14 14:48 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-14 14:48 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
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***
Subject:
Author: nogikh@google.com
The bug was fixed with a different commit than the recorded [PATCH] discussion.
Close it so that it may be reopened the next time we face a linux next
build problem.
#syz invalid
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-04-08 11:53 [syzbot] [bcachefs?] WARNING in bch2_dev_free syzbot
@ 2025-04-18 0:37 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-04-18 0:37 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Prevent granting write refs when filesystem is read-only
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-05-26 10:41 [syzbot] [bcachefs?] KASAN: slab-out-of-bounds Read in bch2_sb_members_v2_to_text syzbot
@ 2025-06-08 15:33 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-06-08 15:33 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Don't trust sb->nr_devices in members_to_text()
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-05-26 8:50 [syzbot] [bcachefs?] WARNING in rhashtable_init_noprof syzbot
@ 2025-06-08 15:41 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-06-08 15:41 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Don't put rhashtable on stack
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-04-28 17:04 [syzbot] [bcachefs?] UBSAN: array-index-out-of-bounds in bch2_sb_downgrade_update syzbot
@ 2025-06-08 16:01 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-06-08 16:01 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Fix downgrade_table_extra()
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2024-07-13 22:54 [syzbot] [bpf?] [trace?] possible deadlock in console_flush_all (3) syzbot
@ 2025-06-19 20:48 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-06-19 20:48 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Fix possible console lock involved deadlock
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-06-12 7:52 [syzbot] [bcachefs?] WARNING in __init_work (2) syzbot
@ 2025-06-19 20:54 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-06-19 20:54 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Don't put rhashtable on stack
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-05-31 15:09 [syzbot] [bcachefs?] WARNING in lookup_object_or_alloc syzbot
@ 2025-06-19 20:54 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-06-19 20:54 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Don't put rhashtable on stack
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-06-08 5:52 [syzbot] [bcachefs?] kernel BUG in vfs_get_tree (2) syzbot
@ 2025-06-19 20:57 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-06-19 20:57 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Call bch2_fs_start before getting vfs superblock
^ permalink raw reply [flat|nested] 133+ messages in thread
* Re: [syzbot]
2025-06-10 19:15 [syzbot] [bcachefs?] divide error in bch2_sb_members_v2_to_text syzbot
@ 2025-06-19 21:00 ` syzbot
0 siblings, 0 replies; 133+ messages in thread
From: syzbot @ 2025-06-19 21:00 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
For archival purposes, forwarding an incoming command email to
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***
Subject:
Author: kent.overstreet@linux.dev
#syz fix: bcachefs: Don't trust sb->nr_devices in members_to_text()
^ permalink raw reply [flat|nested] 133+ messages in thread
end of thread, other threads:[~2025-06-19 21:00 UTC | newest]
Thread overview: 133+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-11-16 11:09 [syzbot] [kernel?] inconsistent lock state in __lock_task_sighand syzbot
2023-11-16 14:32 ` syzbot
2023-11-17 17:44 ` syzbot
2024-09-06 10:37 ` [syzbot] syzbot
-- strict thread matches above, loose matches on Subject: below --
2025-06-12 7:52 [syzbot] [bcachefs?] WARNING in __init_work (2) syzbot
2025-06-19 20:54 ` [syzbot] syzbot
2025-06-10 19:15 [syzbot] [bcachefs?] divide error in bch2_sb_members_v2_to_text syzbot
2025-06-19 21:00 ` [syzbot] syzbot
2025-06-08 5:52 [syzbot] [bcachefs?] kernel BUG in vfs_get_tree (2) syzbot
2025-06-19 20:57 ` [syzbot] syzbot
2025-05-31 15:09 [syzbot] [bcachefs?] WARNING in lookup_object_or_alloc syzbot
2025-06-19 20:54 ` [syzbot] syzbot
2025-05-26 10:41 [syzbot] [bcachefs?] KASAN: slab-out-of-bounds Read in bch2_sb_members_v2_to_text syzbot
2025-06-08 15:33 ` [syzbot] syzbot
2025-05-26 8:50 [syzbot] [bcachefs?] WARNING in rhashtable_init_noprof syzbot
2025-06-08 15:41 ` [syzbot] syzbot
2025-04-28 17:04 [syzbot] [bcachefs?] UBSAN: array-index-out-of-bounds in bch2_sb_downgrade_update syzbot
2025-06-08 16:01 ` [syzbot] syzbot
2025-04-08 11:53 [syzbot] [bcachefs?] WARNING in bch2_dev_free syzbot
2025-04-18 0:37 ` [syzbot] syzbot
2025-03-31 14:06 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_copygc (2) syzbot
2025-04-01 4:10 ` [syzbot] syzbot
2025-03-31 2:14 [syzbot] [input?] [usb?] UBSAN: shift-out-of-bounds in __kfifo_alloc syzbot
2025-04-01 10:18 ` [syzbot] syzbot
2025-04-01 10:24 ` [syzbot] syzbot
2025-04-01 11:04 ` [syzbot] syzbot
2025-03-30 16:49 [syzbot] [pci?] upstream test error: BUG: unable to handle kernel NULL pointer dereference in msix_prepare_msi_desc syzbot
2025-04-03 7:06 ` [syzbot] syzbot
2025-03-30 10:15 [syzbot] [pci?] upstream test error: general protection fault in msix_prepare_msi_desc syzbot
2025-04-03 7:06 ` [syzbot] syzbot
2025-03-09 4:20 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_extent_crc_append (2) syzbot
2025-04-01 3:55 ` [syzbot] syzbot
2025-02-23 6:02 [syzbot] linux-next build error (20) syzbot
2025-04-14 14:48 ` [syzbot] syzbot
2025-02-17 11:55 [syzbot] [can?] WARNING in ucan_probe syzbot
2025-02-17 17:59 ` [syzbot] syzbot
2025-02-17 11:55 [syzbot] [usb?] KMSAN: uninit-value in mii_nway_restart (2) syzbot
2025-02-17 20:59 ` [syzbot] syzbot
2025-04-11 12:15 ` [syzbot] syzbot
2025-02-13 18:25 [syzbot] [ppp?] KMSAN: uninit-value in ppp_sync_send (2) syzbot
2025-02-15 7:58 ` [syzbot] syzbot
2025-02-15 12:33 ` [syzbot] syzbot
2025-02-15 14:31 ` [syzbot] syzbot
2025-02-15 18:42 ` [syzbot] syzbot
2025-02-15 19:35 ` [syzbot] syzbot
2025-04-07 14:06 ` [syzbot] Arnaud Lecomte
2025-04-07 14:17 ` [syzbot] Arnaud Lecomte
2025-04-07 14:17 ` [syzbot] syzbot
2025-04-07 14:17 ` [syzbot] Arnaud Lecomte
2025-02-12 13:41 [syzbot] [modules?] KMSAN: uninit-value in __request_module (6) syzbot
2025-02-13 14:21 ` [syzbot] syzbot
2025-02-13 18:22 ` [syzbot] syzbot
2025-02-12 10:57 [syzbot] [jfs?] KASAN: slab-out-of-bounds Read in ea_get (4) syzbot
2025-02-12 22:56 ` [syzbot] syzbot
2025-02-09 5:48 [syzbot] [isofs?] KMSAN: uninit-value in isofs_readdir syzbot
2025-02-09 23:50 ` [syzbot] syzbot
2025-02-11 1:00 ` [syzbot] syzbot
2025-02-04 15:33 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_btree_ptr_v2_validate syzbot
2025-04-01 3:56 ` [syzbot] syzbot
2025-01-29 9:17 [syzbot] [bcachefs?] KMSAN: uninit-value in btree_interior_update_work syzbot
2025-04-01 3:57 ` [syzbot] syzbot
2025-01-17 6:14 [syzbot] [usb?] general protection fault in status_show syzbot
2025-01-17 15:41 ` [syzbot] syzbot
2025-01-12 6:45 [syzbot] [iommu?] UBSAN: shift-out-of-bounds in iova_bitmap_alloc syzbot
2025-01-12 11:58 ` [syzbot] syzbot
2025-01-11 13:37 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_readdir (2) syzbot
2025-04-01 3:59 ` [syzbot] syzbot
2025-01-11 0:40 [syzbot] [usb?] general protection fault in qt2_read_bulk_callback syzbot
2025-01-11 17:19 ` [syzbot] syzbot
2025-01-03 1:56 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_trans_start_alloc_update_noupdate syzbot
2025-04-01 3:58 ` [syzbot] syzbot
2025-01-02 14:45 [syzbot] [f2fs?] KASAN: slab-out-of-bounds Read in f2fs_getxattr syzbot
2025-01-07 22:19 ` [syzbot] syzbot
2025-01-08 14:13 ` [syzbot] syzbot
2025-01-01 20:55 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_inode_unpack (2) syzbot
2025-04-01 3:58 ` [syzbot] syzbot
2024-12-25 2:26 [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in force_devcd_write syzbot
2024-12-26 3:43 ` [syzbot] syzbot
2024-12-24 14:42 [syzbot] [bcachefs?] KMSAN: uninit-value in __bch2_bkey_cmp_left_packed syzbot
2025-04-01 4:02 ` [syzbot] syzbot
2024-12-24 6:38 [syzbot] [input?] KASAN: null-ptr-deref Write in input_ff_create syzbot
2024-12-25 16:44 ` [syzbot] syzbot
2024-12-19 10:14 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_dirent_rename (2) syzbot
2025-04-01 4:04 ` [syzbot] syzbot
2024-12-15 8:10 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_checksum_update (2) syzbot
2025-04-01 4:06 ` [syzbot] syzbot
2024-12-13 19:13 [syzbot] [bcachefs?] KMSAN: uninit-value in __build_ro_aux_tree syzbot
2025-04-01 4:03 ` [syzbot] syzbot
2024-12-13 7:56 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_xattr_validate syzbot
2025-04-01 4:06 ` [syzbot] syzbot
2025-04-01 4:07 ` [syzbot] syzbot
2024-12-04 17:36 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_dev_freespace_init syzbot
2025-04-01 4:03 ` [syzbot] syzbot
2024-12-01 9:40 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_btree_node_get syzbot
2025-04-01 3:59 ` [syzbot] syzbot
2024-12-01 8:34 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_bkey_ptrs_validate syzbot
2025-04-01 4:02 ` [syzbot] syzbot
2024-11-30 19:55 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_dirent_validate syzbot
2025-04-01 4:04 ` [syzbot] syzbot
2024-11-29 16:59 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_bkey_val_validate syzbot
2025-04-01 4:02 ` [syzbot] syzbot
2024-11-28 9:49 [syzbot] [bcachefs?] kernel BUG in bch2_get_scanned_nodes syzbot
2024-11-28 20:31 ` [syzbot] syzbot
2024-11-27 18:59 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_bkey_cmp_packed_inlined (2) syzbot
2025-04-01 4:01 ` [syzbot] syzbot
2024-11-27 0:00 [syzbot] upstream build error (22) syzbot
2025-02-03 12:55 ` [syzbot] syzbot
2024-11-26 0:00 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_trans_start_alloc_update syzbot
2025-04-01 4:08 ` [syzbot] syzbot
2024-11-25 13:28 [syzbot] [bcachefs?] BUG: corrupted list in bch2_btree_and_journal_iter_exit syzbot
2024-11-28 20:12 ` [syzbot] syzbot
2024-11-25 13:28 [syzbot] [bcachefs?] kernel BUG in bch2_journal_pin_set syzbot
2024-11-28 3:23 ` [syzbot] syzbot
2024-11-25 13:05 [syzbot] [bcachefs?] kernel BUG in bch2_evacuate_bucket syzbot
2024-11-29 0:39 ` [syzbot] syzbot
2024-11-25 3:10 [syzbot] [bcachefs?] kernel BUG in __bch2_journal_pin_put syzbot
2024-11-28 3:00 ` [syzbot] syzbot
2024-11-22 18:44 [syzbot] [bcachefs?] kernel BUG in bch2_btree_pos_to_text (2) syzbot
2024-11-25 3:59 ` [syzbot] syzbot
2024-11-22 18:44 [syzbot] [bcachefs?] KMSAN: uninit-value in rw_aux_tree_set (2) syzbot
2025-04-01 4:09 ` [syzbot] syzbot
2024-11-22 15:15 [syzbot] [bcachefs?] kernel BUG in bch2_btree_root_read syzbot
2024-11-25 6:53 ` [syzbot] syzbot
2024-11-22 14:42 [syzbot] [netfilter?] KMSAN: uninit-value in ip6table_mangle_hook (3) syzbot
2024-12-14 22:16 ` [syzbot] syzbot
2024-12-14 22:21 ` [syzbot] syzbot
2024-12-15 2:34 ` [syzbot] syzbot
2024-11-21 12:40 [syzbot] [bcachefs?] kernel BUG in bch2_btree_node_lock_write syzbot
2024-11-28 3:12 ` [syzbot] syzbot
2024-11-19 7:33 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_inode_v3_validate syzbot
2025-04-01 4:08 ` [syzbot] syzbot
2024-11-18 21:41 [syzbot] [bcachefs?] kernel BUG in bch2_bucket_alloc_trans (3) syzbot
2024-11-25 6:54 ` [syzbot] syzbot
2024-11-17 8:54 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_alloc_v4_validate (2) syzbot
2025-04-01 4:00 ` [syzbot] syzbot
2024-11-17 8:54 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_btree_node_iter_init (2) syzbot
2025-04-01 4:07 ` [syzbot] syzbot
2024-11-12 3:25 [syzbot] [bcachefs?] possible deadlock in bch2_alloc_sectors_start_trans syzbot
2024-11-29 0:34 ` [syzbot] syzbot
2024-11-11 0:28 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_btree_node_check_topology syzbot
2025-04-01 4:10 ` [syzbot] syzbot
2024-11-09 15:43 [syzbot] [bcachefs?] kernel BUG in __bch2_btree_node_hash_insert syzbot
2024-11-11 3:13 ` [syzbot] syzbot
2024-11-08 15:57 [syzbot] [bcachefs?] kernel BUG in bch2_rechecksum_bio syzbot
2024-11-29 0:32 ` [syzbot] syzbot
2024-11-06 13:58 [syzbot] [bcachefs?] KMSAN: uninit-value in bch2_bucket_alloc_early syzbot
2025-04-01 4:05 ` [syzbot] syzbot
2024-11-06 13:24 [syzbot] [bcachefs?] kernel BUG in bch2_btree_path_traverse_one syzbot
2024-11-28 3:27 ` [syzbot] syzbot
2024-10-30 16:39 [syzbot] [bcachefs?] kernel BUG in __bkey_unpack_pos syzbot
2024-11-08 5:02 ` [syzbot] syzbot
2024-10-28 15:49 [syzbot] [bcachefs?] kernel BUG in bch2_btree_write_buffer_flush_locked syzbot
2024-11-28 3:21 ` [syzbot] syzbot
2024-10-27 3:54 [syzbot] [bcachefs?] kernel BUG in bch2_inconsistent_error syzbot
2024-11-08 0:48 ` [syzbot] syzbot
2024-10-27 1:10 [syzbot] [bcachefs?] kernel BUG in bch2_bkey_pack_pos_lossy syzbot
2024-11-08 5:11 ` [syzbot] syzbot
2024-10-25 6:49 [syzbot] [bcachefs?] kernel BUG in __bch2_bkey_cmp_packed_format_checked syzbot
2024-11-08 0:34 ` [syzbot] syzbot
2024-10-25 6:49 [syzbot] [bcachefs?] kernel BUG in bch2_trans_node_iter_init syzbot
2024-11-08 3:21 ` [syzbot] syzbot
2024-10-25 6:48 [syzbot] [bcachefs?] general protection fault in bch2_btree_path_traverse_one syzbot
2024-11-27 8:09 ` [syzbot] syzbot
2024-10-25 6:48 [syzbot] [bcachefs?] kernel BUG in bch2_journal_res_get (2) syzbot
2024-11-08 3:28 ` [syzbot] syzbot
2024-10-24 17:47 [syzbot] [bcachefs?] kernel BUG in bch2_run_recovery_pass syzbot
2024-11-11 4:31 ` [syzbot] syzbot
2024-10-23 18:30 [syzbot] [bcachefs?] possible deadlock in __bch2_trans_relock syzbot
2024-11-28 23:06 ` [syzbot] syzbot
2024-10-23 14:27 [syzbot] [bcachefs?] UBSAN: shift-out-of-bounds in validate_sb_layout syzbot
2024-10-26 0:49 ` [syzbot] syzbot
2024-10-23 11:21 [syzbot] [bcachefs?] kernel BUG in bch2_btree_path_level_init (2) syzbot
2024-11-11 3:14 ` [syzbot] syzbot
2024-10-23 4:12 [syzbot] [bcachefs?] kernel BUG in bch2_ptr_swab syzbot
2024-11-11 21:16 ` [syzbot] syzbot
2024-10-21 13:07 [syzbot] [bcachefs?] kernel BUG in bch2_dev_btree_bitmap_mark syzbot
2024-11-08 4:25 ` [syzbot] syzbot
2024-10-21 6:44 [syzbot] [bcachefs?] UBSAN: shift-out-of-bounds in bch2_alloc_to_text syzbot
2024-10-26 0:47 ` [syzbot] syzbot
2024-10-21 4:31 [syzbot] [bcachefs?] kernel BUG in __bch2_trans_commit syzbot
2024-11-08 0:18 ` [syzbot] syzbot
2024-10-18 7:37 [syzbot] [bcachefs?] kernel BUG in bch2_fs_btree_cache_exit syzbot
2024-11-11 4:46 ` [syzbot] syzbot
2024-10-03 17:42 [syzbot] [bcachefs?] possible deadlock in bch2_replicas_entry_validate syzbot
2024-10-16 6:42 ` [syzbot] syzbot
2024-10-03 8:10 [syzbot] [bcachefs?] kernel BUG in __bch2_btree_node_write syzbot
2024-11-25 6:52 ` [syzbot] syzbot
2024-09-28 2:13 [syzbot] [bcachefs?] kernel BUG in bch2_fs_btree_write_buffer_exit syzbot
2024-11-08 3:04 ` [syzbot] syzbot
2024-09-18 7:28 [syzbot] [bcachefs?] WARNING in bch2_journal_flush_seq_async syzbot
2024-11-28 22:50 ` [syzbot] syzbot
2024-08-27 2:12 [syzbot] [sound?] WARNING in snd_pcm_open syzbot
2024-09-06 10:33 ` [syzbot] syzbot
2024-07-30 1:14 [syzbot] [bcachefs?] KASAN: slab-out-of-bounds Read in journal_entry_dev_usage_to_text syzbot
2024-11-11 21:03 ` [syzbot] syzbot
2024-07-24 8:59 [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in mgmt_remove_adv_monitor_sync syzbot
2024-12-05 1:58 ` [syzbot] syzbot
2024-12-23 22:19 ` [syzbot] syzbot
2024-07-17 13:39 [syzbot] [bcachefs?] general protection fault in bch2_checksum syzbot
2024-11-28 22:59 ` [syzbot] syzbot
2024-07-13 22:54 [syzbot] [bpf?] [trace?] possible deadlock in console_flush_all (3) syzbot
2025-06-19 20:48 ` [syzbot] syzbot
2024-07-10 20:55 [syzbot] [bcachefs?] kernel BUG in bch2_journal_noflush_seq syzbot
2024-11-28 22:12 ` [syzbot] syzbot
2024-06-14 12:16 [syzbot] [crypto?] [bcachefs?] BUG: unable to handle kernel paging request in crypto_skcipher_encrypt syzbot
2024-11-25 7:19 ` [syzbot] syzbot
[not found] <mailman.217.1706634262.2961.pvrusb2@isely.net>
2024-02-15 16:26 ` [syzbot] syzbot
2024-01-12 20:14 [syzbot] upstream build error (21) syzbot
2024-06-20 8:00 ` [syzbot] syzbot
2024-01-05 17:32 [syzbot] [net?] memory leak in ___neigh_create (2) syzbot
2024-09-05 11:54 ` [syzbot] syzbot
2023-11-15 9:34 [syzbot] [dri?] divide error in drm_mode_debug_printmodeline syzbot
2023-11-16 2:33 ` [syzbot] syzbot
2023-11-16 3:29 ` [syzbot] syzbot
2023-10-16 7:38 [syzbot] [kernel?] KASAN: slab-use-after-free Read in reweight_entity syzbot
2024-09-06 10:38 ` [syzbot] syzbot
2023-06-05 3:53 [syzbot] [ext4?] WARNING: locking bug in ext4_move_extents syzbot
2024-07-03 7:48 ` [syzbot] syzbot
2022-12-21 8:15 [syzbot] possible deadlock in page_cache_ra_unbounded syzbot
2025-01-08 16:11 ` [syzbot] syzbot
2022-10-17 7:43 [syzbot] possible deadlock in attr_data_get_block syzbot
2024-07-17 8:19 ` [syzbot] syzbot
2022-09-25 11:18 [syzbot] WARNING in __change_page_attr_set_clr syzbot
2024-09-06 10:39 ` [syzbot] syzbot
2022-07-12 12:03 [syzbot] inconsistent lock state in find_vmap_area syzbot
2024-09-06 10:36 ` [syzbot] syzbot
2022-02-10 19:17 [syzbot] general protection fault in blk_mq_free_rqs syzbot
2023-11-10 18:56 ` [syzbot] syzbot
2021-02-26 14:48 general protection fault in try_to_wake_up (2) syzbot
2024-07-25 16:29 ` [syzbot] syzbot
2021-02-01 10:07 BUG: Bad page state (8) syzbot
2024-10-28 14:11 ` [syzbot] syzbot
2020-11-21 1:55 INFO: task can't die in shrink_inactive_list (2) syzbot
2024-09-06 10:39 ` [syzbot] syzbot
2020-10-13 17:02 WARNING in drop_nlink (2) syzbot
2024-11-20 15:35 ` [syzbot] syzbot
2020-08-08 21:27 KASAN: use-after-free Read in __queue_work (3) syzbot
2024-09-06 10:40 ` [syzbot] syzbot
2020-08-04 15:46 KASAN: use-after-free Read in __sco_sock_close syzbot
2024-09-06 10:35 ` [syzbot] syzbot
2018-11-24 19:40 WARNING in csum_and_copy_to_iter syzbot
2023-11-24 10:30 ` [syzbot] syzbot
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