From: kernel test robot <oliver.sang@intel.com>
To: "Mickaël Salaün" <mic@digikod.net>
Cc: oe-lkp@lists.linux.dev, lkp@intel.com,
"Christian Brauner" <brauner@kernel.org>,
"Edward Adam Davis" <eadavis@qq.com>,
"Günther Noack" <gnoack@google.com>,
"Hillf Danton" <hdanton@sina.com>, "Jan Kara" <jack@suse.cz>,
"Jann Horn" <jannh@google.com>,
"Mateusz Guzik" <mjguzik@gmail.com>,
"Max Kellermann" <max.kellermann@ionos.com>,
"Tingmao Wang" <m@maowtm.org>,
linux-fsdevel@vger.kernel.org, "Mickaël Salaün" <mic@digikod.net>,
linux-security-module@vger.kernel.org,
"Al Viro" <viro@zeniv.linux.org.uk>,
syzbot+12479ae15958fc3f54ec@syzkaller.appspotmail.com,
oliver.sang@intel.com
Subject: Re: [PATCH v1] fs: Move might_sleep() annotation to iput_final()
Date: Wed, 12 Nov 2025 13:40:26 +0800 [thread overview]
Message-ID: <202511121304.5e522f7b-lkp@intel.com> (raw)
In-Reply-To: <20251105193800.2340868-1-mic@digikod.net>
Hello,
kernel test robot noticed "BUG:sleeping_function_called_from_invalid_context_at_fs/inode.c" on:
commit: 29fb8368dfb5d1f784fd936cec578c9601d77325 ("[PATCH v1] fs: Move might_sleep() annotation to iput_final()")
url: https://github.com/intel-lab-lkp/linux/commits/Micka-l-Sala-n/fs-Move-might_sleep-annotation-to-iput_final/20251106-060704
patch link: https://lore.kernel.org/all/20251105193800.2340868-1-mic@digikod.net/
patch subject: [PATCH v1] fs: Move might_sleep() annotation to iput_final()
in testcase: boot
config: x86_64-rhel-9.4-rust
compiler: clang-20
test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 32G
(please refer to attached dmesg/kmsg for entire log/backtrace)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202511121304.5e522f7b-lkp@intel.com
[ 18.387422][ T1] BUG: sleeping function called from invalid context at fs/inode.c:1920
[ 18.389429][ T1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: init
[ 18.390340][ T1] preempt_count: 1, expected: 0
[ 18.390892][ T1] RCU nest depth: 0, expected: 0
[ 18.391438][ T1] CPU: 1 UID: 0 PID: 1 Comm: init Not tainted 6.18.0-rc4-next-20251105-00001-g29fb8368dfb5 #1 PREEMPT(voluntary)
[ 18.391441][ T1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 18.391443][ T1] Call Trace:
[ 18.392215][ T1] <TASK>
[ 18.392219][ T1] dump_stack_lvl (lib/dump_stack.c:123)
[ 18.392228][ T1] __might_resched (kernel/sched/core.c:8838)
[ 18.393064][ T1] iput (include/linux/kernel.h:61 fs/inode.c:1920 fs/inode.c:2010)
[ 18.393072][ T1] __dentry_kill (fs/dcache.c:?)
[ 18.393075][ T1] dput (fs/dcache.c:912)
[ 18.393077][ T1] __fput (fs/file_table.c:477)
[ 18.393081][ T1] __x64_sys_close (fs/open.c:1591)
[ 18.393082][ T1] do_syscall_64 (arch/x86/entry/syscall_64.c:?)
[ 18.393086][ T1] ? __x64_sys_connect (net/socket.c:2131 net/socket.c:2128 net/socket.c:2128)
[ 18.393098][ T1] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 18.393099][ T1] ? kmem_cache_alloc_noprof (include/linux/kernel.h:?)
[ 18.393104][ T1] ? alloc_empty_file (fs/file_table.c:238)
[ 18.393105][ T1] ? init_file (fs/file_table.c:174)
[ 18.393107][ T1] ? file_init_path (fs/file_table.c:326)
[ 18.393108][ T1] ? alloc_file_pseudo (fs/file_table.c:?)
[ 18.393110][ T1] ? sock_alloc_file (net/socket.c:?)
[ 18.393113][ T1] ? __sys_socket (net/socket.c:?)
[ 18.393115][ T1] ? __x64_sys_socket (net/socket.c:1765 net/socket.c:1763 net/socket.c:1763)
[ 18.393117][ T1] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 18.393119][ T1] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 18.393121][ T1] RIP: 0033:0x7fcfd14c3040
[ 18.393126][ T1] Code: 40 75 0b 31 c0 48 83 c4 08 e9 0c ff ff ff 48 8d 3d c5 99 09 00 e8 a0 3f 02 00 83 3d 9d 71 2d 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 9e b1 01 00 48 89 04 24
All code
========
0: 40 75 0b rex jne 0xe
3: 31 c0 xor %eax,%eax
5: 48 83 c4 08 add $0x8,%rsp
9: e9 0c ff ff ff jmp 0xffffffffffffff1a
e: 48 8d 3d c5 99 09 00 lea 0x999c5(%rip),%rdi # 0x999da
15: e8 a0 3f 02 00 call 0x23fba
1a: 83 3d 9d 71 2d 00 00 cmpl $0x0,0x2d719d(%rip) # 0x2d71be
21: 75 10 jne 0x33
23: b8 03 00 00 00 mov $0x3,%eax
28: 0f 05 syscall
2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction
30: 73 31 jae 0x63
32: c3 ret
33: 48 83 ec 08 sub $0x8,%rsp
37: e8 9e b1 01 00 call 0x1b1da
3c: 48 89 04 24 mov %rax,(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax
6: 73 31 jae 0x39
8: c3 ret
9: 48 83 ec 08 sub $0x8,%rsp
d: e8 9e b1 01 00 call 0x1b1b0
12: 48 89 04 24 mov %rax,(%rsp)
[ 18.393128][ T1] RSP: 002b:00007ffd4cbc7398 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 18.393131][ T1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfd14c3040
[ 18.393132][ T1] RDX: 00007fcfd1526f2c RSI: 0000000000000000 RDI: 0000000000000008
[ 18.393133][ T1] RBP: 0000000000000008 R08: 0000000000000003 R09: 0000000000000000
[ 18.393134][ T1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcfd221b6a0
[ 18.393135][ T1] R13: 00007fcfd15563cb R14: 00000000ffffffff R15: 0000000000000000
[ 18.393137][ T1] </TASK>
LKP: ttyS0: 86: skip deploy intel ucode as no ucode is specified
LKP: ttyS0: 86: Kernel tests: Boot OK!
LKP: ttyS0: 86: HOSTNAME vm-snb, MAC 52:54:00:12:34:56, kernel 6.18.0-rc4-next-20251105-00001-g29fb8368dfb5 1
[ 18.589452][ T181] udevd[181]: starting version 175
[ 18.598118][ T107] is_virt=true
[ 18.598124][ T107]
[ 18.603531][ T107] lkp: kernel tainted state: 512
[ 18.603537][ T107]
[ 18.612979][ T107] LKP: stdout: 86: Kernel tests: Boot OK!
[ 18.612986][ T107]
LKP: ttyS0: 86: /lkp/lkp/src/bin/run-lkp /lkp/jobs/scheduled/vm-meta-119/boot-1-quantal-x86_64-core-20190426.cgz-29fb8368dfb5-20251110-11844-dgg7hi-0.yaml
[ 18.661802][ T107] LKP: stdout: 86: HOSTNAME vm-snb, MAC 52:54:00:12:34:56, kernel 6.18.0-rc4-next-20251105-00001-g29fb8368dfb5 1
[ 18.661809][ T107]
[ 18.676637][ T107] NO_NETWORK=
[ 18.676643][ T107]
[ 18.680228][ T200] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0
[ 18.690939][ T107] INFO: lkp CACHE_DIR is /tmp/cache
[ 18.690945][ T107]
[ 18.694448][ T200] i2c i2c-0: Memory type 0x07 not supported yet, not instantiating SPD
[ 18.761028][ T107] LKP: stdout: 86: /lkp/lkp/src/bin/run-lkp /lkp/jobs/scheduled/vm-meta-119/boot-1-quantal-x86_64-core-20190426.cgz-29fb8368dfb5-20251110-11844-dgg7hi-0.yaml
[ 18.761038][ T107]
[ 18.781039][ T107] RESULT_ROOT=/result/boot/1/vm-snb/quantal-x86_64-core-20190426.cgz/x86_64-rhel-9.4-rust/clang-20/29fb8368dfb5d1f784fd936cec578c9601d77325/0
[ 18.781047][ T107]
[ 18.805586][ T107] job=/lkp/jobs/scheduled/vm-meta-119/boot-1-quantal-x86_64-core-20190426.cgz-29fb8368dfb5-20251110-11844-dgg7hi-0.yaml
[ 18.805592][ T107]
[ 18.857299][ T201] libata version 3.00 loaded.
[ 18.872519][ T107] result_service: raw_upload, RESULT_MNT: /internal-lkp-server/result, RESULT_ROOT: /internal-lkp-server/result/boot/1/vm-snb/quantal-x86_64-core-20190426.cgz/x86_64-rhel-9.4-rust/clang-20/29fb8368dfb5d1f784fd936cec578c9601d77325/0, TMP_RESULT_ROOT: /tmp/lkp/result
[ 18.872526][ T107]
[ 18.880780][ T201] scsi host0: ata_piix
[ 18.899515][ T107] run-job /lkp/jobs/scheduled/vm-meta-119/boot-1-quantal-x86_64-core-20190426.cgz-29fb8368dfb5-20251110-11844-dgg7hi-0.yaml
[ 18.899520][ T107]
[ 18.908385][ T201] scsi host1: ata_piix
[ 18.910926][ T201] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc140 irq 14 lpm-pol 0
[ 18.911964][ T201] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc148 irq 15 lpm-pol 0
[ 18.932209][ T107] /usr/bin/wget -nv --timeout=3600 --tries=1 --local-encoding=UTF-8 http://internal-lkp-server:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/vm-meta-119/boot-1-quantal-x86_64-core-20190426.cgz-29fb8368dfb5-20251110-11844-dgg7hi-0.yaml&job_state=running -O /dev/null
[ 18.932216][ T107]
[ 18.974405][ T212] ACPI: bus type drm_connector registered
[ 18.978482][ T1] init: failsafe main process (320) killed by TERM signal
[ 19.074983][ T307] ata2: found unknown device (class 0)
[ 19.076067][ T307] ata2.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100
[ 19.077908][ T12] scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5
[ 19.099276][ T312] parport_pc 00:03: reported by Plug and Play ACPI
[ 19.104906][ T312] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
[ 19.190656][ T384] sr 1:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray
[ 19.191608][ T384] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 19.201172][ T212] bochs-drm 0000:00:02.0: vgaarb: deactivate vga console
[ 19.206902][ T212] Console: switching to colour dummy device 80x25
[ 19.207699][ T212] [drm] Found bochs VGA, ID 0xb0c5.
[ 19.208107][ T212] [drm] Framebuffer size 16384 kB @ 0xfd000000, mmio @ 0xfebf0000.
[ 19.209140][ T212] [drm] Initialized bochs-drm 1.0.0 for 0000:00:02.0 on minor 0
[ 19.216585][ T212] fbcon: bochs-drmdrmfb (fb0) is primary device
[ 19.233924][ T384] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 19.236779][ T212] Console: switching to colour frame buffer device 160x50
[ 19.296502][ T212] bochs-drm 0000:00:02.0: [drm] fb0: bochs-drmdrmfb frame buffer device
[ 19.300750][ T391] ppdev: user-space parallel port driver
[ 19.386935][ T82] BUG: sleeping function called from invalid context at fs/inode.c:1920
[ 19.387879][ T82] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 82, name: plymouthd
[ 19.388607][ T82] preempt_count: 1, expected: 0
[ 19.389718][ T82] RCU nest depth: 0, expected: 0
[ 19.391578][ T82] CPU: 1 UID: 0 PID: 82 Comm: plymouthd Tainted: G W 6.18.0-rc4-next-20251105-00001-g29fb8368dfb5 #1 PREEMPT(voluntary)
[ 19.391582][ T82] Tainted: [W]=WARN
[ 19.391583][ T82] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 19.391584][ T82] Call Trace:
[ 19.391587][ T82] <TASK>
[ 19.391590][ T82] dump_stack_lvl (lib/dump_stack.c:123)
[ 19.391599][ T82] __might_resched (kernel/sched/core.c:8838)
[ 19.391605][ T82] iput (include/linux/kernel.h:61 fs/inode.c:1920 fs/inode.c:2010)
[ 19.391609][ T82] __dentry_kill (fs/dcache.c:?)
[ 19.391613][ T82] dput (fs/dcache.c:912)
[ 19.391615][ T82] __fput (fs/file_table.c:477)
[ 19.391625][ T82] __x64_sys_close (fs/open.c:1591)
[ 19.391627][ T82] do_syscall_64 (arch/x86/entry/syscall_64.c:?)
[ 19.391631][ T82] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 19.391633][ T82] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 19.391635][ T82] ? __x64_sys_sendto (net/socket.c:2255 net/socket.c:2251 net/socket.c:2251)
[ 19.391645][ T82] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 19.391647][ T82] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 19.391650][ T82] RIP: 0033:0x7ff9cf9f9040
[ 19.391654][ T82] Code: 40 75 0b 31 c0 48 83 c4 08 e9 0c ff ff ff 48 8d 3d c5 99 09 00 e8 a0 3f 02 00 83 3d 9d 71 2d 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 9e b1 01 00 48 89 04 24
All code
========
0: 40 75 0b rex jne 0xe
3: 31 c0 xor %eax,%eax
5: 48 83 c4 08 add $0x8,%rsp
9: e9 0c ff ff ff jmp 0xffffffffffffff1a
e: 48 8d 3d c5 99 09 00 lea 0x999c5(%rip),%rdi # 0x999da
15: e8 a0 3f 02 00 call 0x23fba
1a: 83 3d 9d 71 2d 00 00 cmpl $0x0,0x2d719d(%rip) # 0x2d71be
21: 75 10 jne 0x33
23: b8 03 00 00 00 mov $0x3,%eax
28: 0f 05 syscall
2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction
30: 73 31 jae 0x63
32: c3 ret
33: 48 83 ec 08 sub $0x8,%rsp
37: e8 9e b1 01 00 call 0x1b1da
3c: 48 89 04 24 mov %rax,(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax
6: 73 31 jae 0x39
8: c3 ret
9: 48 83 ec 08 sub $0x8,%rsp
d: e8 9e b1 01 00 call 0x1b1b0
12: 48 89 04 24 mov %rax,(%rsp)
[ 19.391656][ T82] RSP: 002b:00007ffd01a06c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 19.391659][ T82] RAX: ffffffffffffffda RBX: 0000000034e212e0 RCX: 00007ff9cf9f9040
[ 19.391661][ T82] RDX: 00007ffd01a06cbc RSI: 0000000034e212e0 RDI: 0000000000000007
[ 19.391662][ T82] RBP: 0000000034e20f50 R08: 00000000118a0360 R09: 7fffffffffffffff
[ 19.391664][ T82] R10: 3fffffffffffffff R11: 0000000000000246 R12: 0000000034e215a0
[ 19.391668][ T82] R13: 0000000034e21570 R14: 0000000000000058 R15: 0000000000000000
[ 19.391670][ T82] </TASK>
[ 19.684798][ C0] hrtimer: interrupt took 7335062 ns
[ 19.697123][ T109] 2025-11-10 18:26:34 URL:http://internal-lkp-server/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/vm-meta-119/boot-1-quantal-x86_64-core-20190426.cgz-29fb8368dfb5-20251110-11844-dgg7hi-0.yaml&job_state=running [0/0] -> "/dev/null" [1]
[ 19.773587][ T109]
[ 19.827552][ T107] target ucode:
[ 19.827558][ T107]
[ 19.854980][ T107] check_nr_cpu
[ 19.872576][ T107]
[ 19.875184][ T107] CPU(s): 2
[ 19.877090][ T107]
[ 19.888546][ T107] On-line CPU(s) list: 0,1
[ 19.888553][ T107]
[ 19.922264][ T107] Thread(s) per core: 1
[ 19.922272][ T107]
[ 19.925376][ T107] Core(s) per socket: 2
[ 19.925383][ T107]
[ 19.942720][ T107] Socket(s): 1
[ 19.942727][ T107]
[ 19.966452][ T107] NUMA node(s): 1
[ 19.966460][ T107]
[ 19.981930][ T107] NUMA node0 CPU(s): 0,1
[ 19.981942][ T107]
[ 20.557619][ T497] BUG: sleeping function called from invalid context at fs/inode.c:1920
[ 20.558839][ T497] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 497, name: udevd
[ 20.559927][ T497] preempt_count: 1, expected: 0
[ 20.562617][ T497] RCU nest depth: 0, expected: 0
[ 20.563969][ T497] CPU: 0 UID: 0 PID: 497 Comm: udevd Tainted: G W 6.18.0-rc4-next-20251105-00001-g29fb8368dfb5 #1 PREEMPT(voluntary)
[ 20.563978][ T497] Tainted: [W]=WARN
[ 20.563979][ T497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 20.563981][ T497] Call Trace:
[ 20.563986][ T497] <TASK>
[ 20.563989][ T497] dump_stack_lvl (lib/dump_stack.c:123)
[ 20.563999][ T497] __might_resched (kernel/sched/core.c:8838)
[ 20.564004][ T497] iput (include/linux/kernel.h:61 fs/inode.c:1920 fs/inode.c:2010)
[ 20.564008][ T497] __dentry_kill (fs/dcache.c:?)
[ 20.564012][ T497] shrink_dentry_list (fs/dcache.c:1114)
[ 20.564015][ T497] shrink_dcache_parent (fs/dcache.c:1550)
[ 20.564019][ T497] d_invalidate (fs/dcache.c:1660)
[ 20.564022][ T497] proc_invalidate_siblings_dcache (fs/proc/inode.c:143)
[ 20.564026][ T497] release_task (kernel/exit.c:292)
[ 20.564030][ T497] wait_consider_task (kernel/exit.c:1276)
[ 20.564033][ T497] ? do_wait (kernel/exit.c:1714)
[ 20.564035][ T497] __do_wait (kernel/exit.c:1640 kernel/exit.c:1674)
[ 20.564037][ T497] ? do_wait (kernel/exit.c:1714)
[ 20.564039][ T497] do_wait (kernel/exit.c:1716)
[ 20.564041][ T497] kernel_wait4 (kernel/exit.c:1874)
[ 20.564043][ T497] ? get_task_struct (kernel/exit.c:1599)
[ 20.564045][ T497] __x64_sys_wait4 (kernel/exit.c:1902 kernel/exit.c:1898 kernel/exit.c:1898)
[ 20.564048][ T497] do_syscall_64 (arch/x86/entry/syscall_64.c:?)
[ 20.564052][ T497] ? vfs_read (fs/read_write.c:492)
[ 20.564055][ T497] ? __x64_sys_read (fs/read_write.c:?)
[ 20.564056][ T497] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 20.564058][ T497] ? irqentry_exit (include/linux/rseq_entry.h:576 include/linux/irq-entry-common.h:271 include/linux/irq-entry-common.h:339 kernel/entry/common.c:196)
[ 20.564061][ T497] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 20.564064][ T497] RIP: 0033:0x7f0bbd443c3e
[ 20.564068][ T497] Code: 00 f7 d8 64 89 02 48 89 f8 eb cc 90 48 83 ec 28 8b 05 aa e5 2f 00 85 c0 75 1d 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 48 83 c4 28 c3 89 54 24 08 48 89 74 24 10
All code
========
0: 00 f7 add %dh,%bh
2: d8 64 89 02 fsubs 0x2(%rcx,%rcx,4)
6: 48 89 f8 mov %rdi,%rax
9: eb cc jmp 0xffffffffffffffd7
b: 90 nop
c: 48 83 ec 28 sub $0x28,%rsp
10: 8b 05 aa e5 2f 00 mov 0x2fe5aa(%rip),%eax # 0x2fe5c0
16: 85 c0 test %eax,%eax
18: 75 1d jne 0x37
1a: 45 31 d2 xor %r10d,%r10d
1d: 48 63 d2 movslq %edx,%rdx
20: 48 63 ff movslq %edi,%rdi
23: b8 3d 00 00 00 mov $0x3d,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: 48 83 c4 28 add $0x28,%rsp
36: c3 ret
37: 89 54 24 08 mov %edx,0x8(%rsp)
3b: 48 89 74 24 10 mov %rsi,0x10(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: 48 83 c4 28 add $0x28,%rsp
c: c3 ret
d: 89 54 24 08 mov %edx,0x8(%rsp)
11: 48 89 74 24 10 mov %rsi,0x10(%rsp)
[ 20.564071][ T497] RSP: 002b:00007fff65aecee0 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 20.564074][ T497] RAX: ffffffffffffffda RBX: 0000556a4924f6d0 RCX: 00007f0bbd443c3e
[ 20.564076][ T497] RDX: 0000000000000001 RSI: 00007fff65aedfe4 RDI: 00000000000001f2
[ 20.564077][ T497] RBP: 0000000000000000 R08: 000000001bb5db01 R09: 7fffffffffffffff
[ 20.564079][ T497] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff65af3948
[ 20.564080][ T497] R13: 00000000000001f2 R14: 0000556a49215250 R15: 00000000000003e8
[ 20.564083][ T497] </TASK>
[ 20.689253][ T1] init: networking main process (512) terminated with status 1
[ 21.005572][ T107] sleep started
[ 21.005581][ T107]
[ 22.006385][ T210] BUG: sleeping function called from invalid context at fs/inode.c:1920
[ 22.007457][ T210] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 210, name: run-lkp
[ 22.008482][ T210] preempt_count: 1, expected: 0
[ 22.009261][ T210] RCU nest depth: 0, expected: 0
[ 22.009992][ T210] CPU: 1 UID: 0 PID: 210 Comm: run-lkp Tainted: G W 6.18.0-rc4-next-20251105-00001-g29fb8368dfb5 #1 PREEMPT(voluntary)
[ 22.009996][ T210] Tainted: [W]=WARN
[ 22.009997][ T210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 22.009999][ T210] Call Trace:
[ 22.010003][ T210] <TASK>
[ 22.010005][ T210] dump_stack_lvl (lib/dump_stack.c:123)
[ 22.010015][ T210] __might_resched (kernel/sched/core.c:8838)
[ 22.010021][ T210] iput (include/linux/kernel.h:61 fs/inode.c:1920 fs/inode.c:2010)
[ 22.010026][ T210] __dentry_kill (fs/dcache.c:?)
[ 22.010030][ T210] shrink_dentry_list (fs/dcache.c:1114)
[ 22.010034][ T210] shrink_dcache_parent (fs/dcache.c:1550)
[ 22.010037][ T210] d_invalidate (fs/dcache.c:1660)
[ 22.010040][ T210] proc_invalidate_siblings_dcache (fs/proc/inode.c:143)
[ 22.010046][ T210] release_task (kernel/exit.c:292)
[ 22.010051][ T210] wait_consider_task (kernel/exit.c:1276)
[ 22.010057][ T210] __do_wait (kernel/exit.c:1565 kernel/exit.c:1681)
[ 22.010059][ T210] ? do_wait (kernel/exit.c:1714)
[ 22.010061][ T210] do_wait (kernel/exit.c:1716)
[ 22.010063][ T210] kernel_wait4 (kernel/exit.c:1874)
[ 22.010066][ T210] ? get_task_struct (kernel/exit.c:1599)
[ 22.010069][ T210] __x64_sys_wait4 (kernel/exit.c:1902 kernel/exit.c:1898 kernel/exit.c:1898)
[ 22.010071][ T210] ? count_memcg_events (mm/memcontrol.c:? mm/memcontrol.c:847)
[ 22.010073][ T210] ? handle_mm_fault (mm/memory.c:6423)
[ 22.010078][ T210] do_syscall_64 (arch/x86/entry/syscall_64.c:?)
[ 22.010082][ T210] ? do_user_addr_fault (arch/x86/mm/fault.c:1337)
[ 22.010086][ T210] ? irqentry_exit (include/linux/rseq_entry.h:576 include/linux/irq-entry-common.h:271 include/linux/irq-entry-common.h:339 kernel/entry/common.c:196)
[ 22.010089][ T210] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 22.010093][ T210] RIP: 0033:0x7fe001e18c3e
[ 22.010097][ T210] Code: 00 f7 d8 64 89 02 48 89 f8 eb cc 90 48 83 ec 28 8b 05 aa e5 2f 00 85 c0 75 1d 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 48 83 c4 28 c3 89 54 24 08 48 89 74 24 10
All code
========
0: 00 f7 add %dh,%bh
2: d8 64 89 02 fsubs 0x2(%rcx,%rcx,4)
6: 48 89 f8 mov %rdi,%rax
9: eb cc jmp 0xffffffffffffffd7
b: 90 nop
c: 48 83 ec 28 sub $0x28,%rsp
10: 8b 05 aa e5 2f 00 mov 0x2fe5aa(%rip),%eax # 0x2fe5c0
16: 85 c0 test %eax,%eax
18: 75 1d jne 0x37
1a: 45 31 d2 xor %r10d,%r10d
1d: 48 63 d2 movslq %edx,%rdx
20: 48 63 ff movslq %edi,%rdi
23: b8 3d 00 00 00 mov $0x3d,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: 48 83 c4 28 add $0x28,%rsp
36: c3 ret
37: 89 54 24 08 mov %edx,0x8(%rsp)
3b: 48 89 74 24 10 mov %rsi,0x10(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: 48 83 c4 28 add $0x28,%rsp
c: c3 ret
d: 89 54 24 08 mov %edx,0x8(%rsp)
11: 48 89 74 24 10 mov %rsi,0x10(%rsp)
[ 22.010099][ T210] RSP: 002b:00007ffc8644ef50 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 22.010102][ T210] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe001e18c3e
[ 22.010104][ T210] RDX: 0000000000000000 RSI: 00007ffc8644efb8 RDI: ffffffffffffffff
[ 22.010105][ T210] RBP: 000000003db55300 R08: 000000003db553c8 R09: 0000000000000001
[ 22.010107][ T210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 22.010108][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffff
[ 22.010110][ T210] </TASK>
[ 22.147235][ T107] /usr/bin/wget -nv --timeout=3600 --tries=1 --local-encoding=UTF-8 http://internal-lkp-server:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/vm-meta-119/boot-1-quantal-x86_64-core-20190426.cgz-29fb8368dfb5-20251110-11844-dgg7hi-0.yaml&job_state=post_run -O /dev/null
[ 22.147244][ T107]
[ 22.859171][ T109] 2025-11-10 18:26:38 URL:http://internal-lkp-server/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/vm-meta-119/boot-1-quantal-x86_64-core-20190426.cgz-29fb8368dfb5-20251110-11844-dgg7hi-0.yaml&job_state=post_run [0/0] -> "/dev/null" [1]
[ 22.859180][ T109]
[ 23.872028][ T539] BUG: sleeping function called from invalid context at fs/inode.c:1920
[ 23.873181][ T539] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 539, name: post-run
[ 23.875374][ T539] preempt_count: 1, expected: 0
[ 23.876396][ T539] RCU nest depth: 0, expected: 0
[ 23.877455][ T539] CPU: 1 UID: 0 PID: 539 Comm: post-run Tainted: G W 6.18.0-rc4-next-20251105-00001-g29fb8368dfb5 #1 PREEMPT(voluntary)
[ 23.877459][ T539] Tainted: [W]=WARN
[ 23.877460][ T539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 23.877461][ T539] Call Trace:
[ 23.877465][ T539] <TASK>
[ 23.877467][ T539] dump_stack_lvl (lib/dump_stack.c:123)
[ 23.877475][ T539] __might_resched (kernel/sched/core.c:8838)
[ 23.877480][ T539] iput (include/linux/kernel.h:61 fs/inode.c:1920 fs/inode.c:2010)
[ 23.877484][ T539] __dentry_kill (fs/dcache.c:?)
[ 23.877488][ T539] dput (fs/dcache.c:912)
[ 23.877490][ T539] __fput (fs/file_table.c:477)
[ 23.877494][ T539] __x64_sys_close (fs/open.c:1591)
[ 23.877496][ T539] do_syscall_64 (arch/x86/entry/syscall_64.c:?)
[ 23.877499][ T539] ? handle_mm_fault (mm/memory.c:6423)
[ 23.877504][ T539] ? do_user_addr_fault (arch/x86/mm/fault.c:1337)
[ 23.877508][ T539] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 23.877510][ T539] ? irqentry_exit (include/linux/rseq_entry.h:576 include/linux/irq-entry-common.h:271 include/linux/irq-entry-common.h:339 kernel/entry/common.c:196)
[ 23.877513][ T539] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 23.877516][ T539] RIP: 0033:0x7f1031cde040
[ 23.877519][ T539] Code: 40 75 0b 31 c0 48 83 c4 08 e9 0c ff ff ff 48 8d 3d c5 99 09 00 e8 a0 3f 02 00 83 3d 9d 71 2d 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 9e b1 01 00 48 89 04 24
All code
========
0: 40 75 0b rex jne 0xe
3: 31 c0 xor %eax,%eax
5: 48 83 c4 08 add $0x8,%rsp
9: e9 0c ff ff ff jmp 0xffffffffffffff1a
e: 48 8d 3d c5 99 09 00 lea 0x999c5(%rip),%rdi # 0x999da
15: e8 a0 3f 02 00 call 0x23fba
1a: 83 3d 9d 71 2d 00 00 cmpl $0x0,0x2d719d(%rip) # 0x2d71be
21: 75 10 jne 0x33
23: b8 03 00 00 00 mov $0x3,%eax
28: 0f 05 syscall
2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction
30: 73 31 jae 0x63
32: c3 ret
33: 48 83 ec 08 sub $0x8,%rsp
37: e8 9e b1 01 00 call 0x1b1da
3c: 48 89 04 24 mov %rax,(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax
6: 73 31 jae 0x39
8: c3 ret
9: 48 83 ec 08 sub $0x8,%rsp
d: e8 9e b1 01 00 call 0x1b1b0
12: 48 89 04 24 mov %rax,(%rsp)
[ 23.877521][ T539] RSP: 002b:00007fff879e0888 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 23.877524][ T539] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1031cde040
[ 23.877525][ T539] RDX: 0000000000000001 RSI: 0000000000000002 RDI: 0000000000000003
[ 23.877526][ T539] RBP: 0000000000000000 R08: 000000000000000a R09: 0000000000000000
[ 23.877527][ T539] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff879e08e4
[ 23.877528][ T539] R13: 0000000000000080 R14: 000000000000000a R15: 000000001dc63a08
[ 23.877530][ T539] </TASK>
[ 23.937654][ T107] kill 429 vmstat -n 10
[ 23.937662][ T107]
[ 23.944123][ T107] kill 425 cat /proc/kmsg
[ 23.944131][ T107]
[ 23.962000][ T107] wait for background processes: 435 432 oom-killer meminfo
[ 23.962008][ T107]
[ 24.972654][ T561] BUG: sleeping function called from invalid context at fs/inode.c:1920
[ 24.973813][ T561] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 561, name: post-run
[ 24.974943][ T561] preempt_count: 1, expected: 0
[ 24.975752][ T561] RCU nest depth: 0, expected: 0
[ 24.976454][ T561] CPU: 1 UID: 0 PID: 561 Comm: post-run Tainted: G W 6.18.0-rc4-next-20251105-00001-g29fb8368dfb5 #1 PREEMPT(voluntary)
[ 24.976459][ T561] Tainted: [W]=WARN
[ 24.976459][ T561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 24.976461][ T561] Call Trace:
[ 24.976464][ T561] <TASK>
[ 24.976466][ T561] dump_stack_lvl (lib/dump_stack.c:123)
[ 24.976476][ T561] __might_resched (kernel/sched/core.c:8838)
[ 24.976485][ T561] iput (include/linux/kernel.h:61 fs/inode.c:1920 fs/inode.c:2010)
[ 24.976489][ T561] __dentry_kill (fs/dcache.c:?)
[ 24.976492][ T561] shrink_dentry_list (fs/dcache.c:1114)
[ 24.976495][ T561] shrink_dcache_parent (fs/dcache.c:1550)
[ 24.976498][ T561] d_invalidate (fs/dcache.c:1660)
[ 24.976502][ T561] proc_invalidate_siblings_dcache (fs/proc/inode.c:143)
[ 24.976507][ T561] release_task (kernel/exit.c:292)
[ 24.976510][ T561] wait_consider_task (kernel/exit.c:1276)
[ 24.976513][ T561] __do_wait (kernel/exit.c:1565 kernel/exit.c:1681)
[ 24.976515][ T561] ? do_wait (kernel/exit.c:1714)
[ 24.976517][ T561] do_wait (kernel/exit.c:1716)
[ 24.976519][ T561] kernel_wait4 (kernel/exit.c:1874)
[ 24.976522][ T561] ? get_task_struct (kernel/exit.c:1599)
[ 24.976524][ T561] __x64_sys_wait4 (kernel/exit.c:1902 kernel/exit.c:1898 kernel/exit.c:1898)
[ 24.976526][ T561] ? _copy_to_user (arch/x86/include/asm/uaccess_64.h:126 arch/x86/include/asm/uaccess_64.h:134 arch/x86/include/asm/uaccess_64.h:147 include/linux/uaccess.h:204 lib/usercopy.c:26)
[ 24.976530][ T561] ? __x64_sys_rt_sigaction (include/linux/uaccess.h:232 kernel/signal.c:4648 kernel/signal.c:4629 kernel/signal.c:4629)
[ 24.976535][ T561] do_syscall_64 (arch/x86/entry/syscall_64.c:?)
[ 24.976538][ T561] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 24.976539][ T561] ? _copy_from_user (arch/x86/include/asm/uaccess_64.h:126 arch/x86/include/asm/uaccess_64.h:141 include/linux/uaccess.h:185 lib/usercopy.c:18)
[ 24.976541][ T561] ? __x64_sys_rt_sigprocmask (kernel/signal.c:3340)
[ 24.976544][ T561] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 24.976546][ T561] ? do_user_addr_fault (arch/x86/mm/fault.c:1337)
[ 24.976549][ T561] ? irqentry_exit (include/linux/rseq_entry.h:576 include/linux/irq-entry-common.h:271 include/linux/irq-entry-common.h:339 kernel/entry/common.c:196)
[ 24.976553][ T561] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 24.976556][ T561] RIP: 0033:0x7f1031cb6c3e
[ 24.976560][ T561] Code: 00 f7 d8 64 89 02 48 89 f8 eb cc 90 48 83 ec 28 8b 05 aa e5 2f 00 85 c0 75 1d 45 31 d2 48 63 d2 48 63 ff b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 48 83 c4 28 c3 89 54 24 08 48 89 74 24 10
All code
========
0: 00 f7 add %dh,%bh
2: d8 64 89 02 fsubs 0x2(%rcx,%rcx,4)
6: 48 89 f8 mov %rdi,%rax
9: eb cc jmp 0xffffffffffffffd7
b: 90 nop
c: 48 83 ec 28 sub $0x28,%rsp
10: 8b 05 aa e5 2f 00 mov 0x2fe5aa(%rip),%eax # 0x2fe5c0
16: 85 c0 test %eax,%eax
18: 75 1d jne 0x37
1a: 45 31 d2 xor %r10d,%r10d
1d: 48 63 d2 movslq %edx,%rdx
20: 48 63 ff movslq %edi,%rdi
23: b8 3d 00 00 00 mov $0x3d,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 51 ja 0x83
32: 48 83 c4 28 add $0x28,%rsp
36: c3 ret
37: 89 54 24 08 mov %edx,0x8(%rsp)
3b: 48 89 74 24 10 mov %rsi,0x10(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 51 ja 0x59
8: 48 83 c4 28 add $0x28,%rsp
c: c3 ret
d: 89 54 24 08 mov %edx,0x8(%rsp)
11: 48 89 74 24 10 mov %rsi,0x10(%rsp)
[ 24.976562][ T561] RSP: 002b:00007fff879dfb10 EFLAGS: 00000246 ORIG_RAX: 000000000000003d
[ 24.976564][ T561] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1031cb6c3e
[ 24.976566][ T561] RDX: 0000000000000000 RSI: 00007fff879dfb78 RDI: ffffffffffffffff
[ 24.976567][ T561] RBP: 000000001dc65f00 R08: 000000001dc65f48 R09: 0000000000000000
[ 24.976568][ T561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 24.976570][ T561] R13: 0000000000000000 R14: 0000000000000000 R15: 00000000ffffffff
[ 24.976572][ T561] </TASK>
[ 26.014722][ T539] BUG: sleeping function called from invalid context at fs/inode.c:1920
[ 26.015763][ T539] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 539, name: post-run
[ 26.016818][ T539] preempt_count: 1, expected: 0
[ 26.017515][ T539] RCU nest depth: 0, expected: 0
[ 26.018261][ T539] CPU: 0 UID: 0 PID: 539 Comm: post-run Tainted: G W 6.18.0-rc4-next-20251105-00001-g29fb8368dfb5 #1 PREEMPT(voluntary)
[ 26.018266][ T539] Tainted: [W]=WARN
[ 26.018266][ T539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 26.018268][ T539] Call Trace:
[ 26.018271][ T539] <TASK>
[ 26.018274][ T539] dump_stack_lvl (lib/dump_stack.c:123)
[ 26.018284][ T539] __might_resched (kernel/sched/core.c:8838)
[ 26.018289][ T539] iput (include/linux/kernel.h:61 fs/inode.c:1920 fs/inode.c:2010)
[ 26.018293][ T539] __dentry_kill (fs/dcache.c:?)
[ 26.018296][ T539] dput (fs/dcache.c:912)
[ 26.018299][ T539] __fput (fs/file_table.c:477)
[ 26.018302][ T539] __x64_sys_close (fs/open.c:1591)
[ 26.018305][ T539] do_syscall_64 (arch/x86/entry/syscall_64.c:?)
[ 26.018309][ T539] ? mutex_lock (arch/x86/include/asm/current.h:25 kernel/locking/mutex.c:152 kernel/locking/mutex.c:273)
[ 26.018311][ T539] ? anon_pipe_read (fs/pipe.c:404)
[ 26.018313][ T539] ? arch_exit_to_user_mode_prepare (arch/x86/include/asm/entry-common.h:?)
[ 26.018317][ T539] ? vfs_read (fs/read_write.c:492)
[ 26.018319][ T539] ? __x64_sys_read (fs/read_write.c:?)
[ 26.018321][ T539] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 26.018323][ T539] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 26.018324][ T539] ? do_user_addr_fault (arch/x86/mm/fault.c:1337)
[ 26.018328][ T539] ? irqentry_exit (include/linux/rseq_entry.h:576 include/linux/irq-entry-common.h:271 include/linux/irq-entry-common.h:339 kernel/entry/common.c:196)
[ 26.018332][ T539] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 26.018334][ T539] RIP: 0033:0x7f1031cde040
[ 26.018338][ T539] Code: 40 75 0b 31 c0 48 83 c4 08 e9 0c ff ff ff 48 8d 3d c5 99 09 00 e8 a0 3f 02 00 83 3d 9d 71 2d 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 9e b1 01 00 48 89 04 24
All code
========
0: 40 75 0b rex jne 0xe
3: 31 c0 xor %eax,%eax
5: 48 83 c4 08 add $0x8,%rsp
9: e9 0c ff ff ff jmp 0xffffffffffffff1a
e: 48 8d 3d c5 99 09 00 lea 0x999c5(%rip),%rdi # 0x999da
15: e8 a0 3f 02 00 call 0x23fba
1a: 83 3d 9d 71 2d 00 00 cmpl $0x0,0x2d719d(%rip) # 0x2d71be
21: 75 10 jne 0x33
23: b8 03 00 00 00 mov $0x3,%eax
28: 0f 05 syscall
2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction
30: 73 31 jae 0x63
32: c3 ret
33: 48 83 ec 08 sub $0x8,%rsp
37: e8 9e b1 01 00 call 0x1b1da
3c: 48 89 04 24 mov %rax,(%rsp)
Code starting with the faulting instruction
===========================================
0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax
6: 73 31 jae 0x39
8: c3 ret
9: 48 83 ec 08 sub $0x8,%rsp
d: e8 9e b1 01 00 call 0x1b1b0
12: 48 89 04 24 mov %rax,(%rsp)
[ 26.018340][ T539] RSP: 002b:00007fff879e0888 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 26.018343][ T539] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1031cde040
[ 26.018345][ T539] RDX: 0000000000000001 RSI: 0000000000000002 RDI: 0000000000000003
[ 26.018346][ T539] RBP: 0000000000000000 R08: 000000000000000a R09: 0000000000000000
[ 26.018347][ T539] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff879e08e4
[ 26.018348][ T539] R13: 0000000000000080 R14: 000000000000000a R15: 000000001dc65a08
[ 26.018350][ T539] </TASK>
[ 27.079314][ T577] BUG: sleeping function called from invalid context at fs/inode.c:1920
[ 27.080408][ T577] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 577, name: grep
[ 27.081456][ T577] preempt_count: 1, expected: 0
[ 27.082233][ T577] RCU nest depth: 0, expected: 0
[ 27.082945][ T577] CPU: 0 UID: 0 PID: 577 Comm: grep Tainted: G W 6.18.0-rc4-next-20251105-00001-g29fb8368dfb5 #1 PREEMPT(voluntary)
[ 27.082949][ T577] Tainted: [W]=WARN
[ 27.082950][ T577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 27.082951][ T577] Call Trace:
[ 27.082954][ T577] <TASK>
[ 27.082957][ T577] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.082966][ T577] __might_resched (kernel/sched/core.c:8838)
[ 27.082972][ T577] iput (include/linux/kernel.h:61 fs/inode.c:1920 fs/inode.c:2010)
[ 27.082979][ T577] __dentry_kill (fs/dcache.c:?)
[ 27.082983][ T577] dput (fs/dcache.c:912)
[ 27.082986][ T577] __fput (fs/file_table.c:477)
[ 27.082989][ T577] task_work_run (kernel/task_work.c:235)
[ 27.082994][ T577] do_exit (kernel/exit.c:971)
[ 27.082997][ T577] do_group_exit (kernel/exit.c:1111)
[ 27.083000][ T577] __x64_sys_exit_group (kernel/exit.c:1122)
[ 27.083001][ T577] x64_sys_call (??:?)
[ 27.083004][ T577] do_syscall_64 (arch/x86/entry/syscall_64.c:?)
[ 27.083008][ T577] ? __x64_sys_close (fs/open.c:1591)
[ 27.083010][ T577] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 27.083011][ T577] ? do_user_addr_fault (arch/x86/mm/fault.c:1337)
[ 27.083015][ T577] ? irqentry_exit (include/linux/rseq_entry.h:576 include/linux/irq-entry-common.h:271 include/linux/irq-entry-common.h:339 kernel/entry/common.c:196)
[ 27.083018][ T577] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 27.083021][ T577] RIP: 0033:0x7f5f03de3408
[ 27.083024][ T577] Code: Unable to access opcode bytes at 0x7f5f03de33de.
Code starting with the faulting instruction
===========================================
[ 27.083025][ T577] RSP: 002b:00007ffd05f705b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 27.083028][ T577] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f03de3408
[ 27.083029][ T577] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000
[ 27.083031][ T577] RBP: 00007f5f040d7820 R08: 00000000000000e7 R09: ffffffffffffffa0
[ 27.083032][ T577] R10: 00007f5f040ddb80 R11: 0000000000000246 R12: 00007f5f040d7820
[ 27.083033][ T577] R13: 0000000000000001 R14: 000000002f100438 R15: 000000000000000a
[ 27.083036][ T577] </TASK>
[ 28.126767][ T582] BUG: sleeping function called from invalid context at fs/inode.c:1920
[ 28.127828][ T582] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 582, name: grep
[ 28.128876][ T582] preempt_count: 1, expected: 0
[ 28.129633][ T582] RCU nest depth: 0, expected: 0
[ 28.130368][ T582] CPU: 1 UID: 0 PID: 582 Comm: grep Tainted: G W 6.18.0-rc4-next-20251105-00001-g29fb8368dfb5 #1 PREEMPT(voluntary)
[ 28.130373][ T582] Tainted: [W]=WARN
[ 28.130374][ T582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 28.130375][ T582] Call Trace:
[ 28.130379][ T582] <TASK>
[ 28.130381][ T582] dump_stack_lvl (lib/dump_stack.c:123)
[ 28.130391][ T582] __might_resched (kernel/sched/core.c:8838)
[ 28.130396][ T582] iput (include/linux/kernel.h:61 fs/inode.c:1920 fs/inode.c:2010)
[ 28.130400][ T582] __dentry_kill (fs/dcache.c:?)
[ 28.130404][ T582] dput (fs/dcache.c:912)
[ 28.130407][ T582] __fput (fs/file_table.c:477)
[ 28.130410][ T582] task_work_run (kernel/task_work.c:235)
[ 28.130414][ T582] do_exit (kernel/exit.c:971)
[ 28.130418][ T582] ? get_page_from_freelist (mm/page_alloc.c:?)
[ 28.130421][ T582] do_group_exit (kernel/exit.c:1111)
[ 28.130423][ T582] __x64_sys_exit_group (kernel/exit.c:1122)
[ 28.130425][ T582] x64_sys_call (??:?)
[ 28.130428][ T582] do_syscall_64 (arch/x86/entry/syscall_64.c:?)
[ 28.130431][ T582] ? __x64_sys_close (fs/open.c:1591)
[ 28.130433][ T582] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 28.130435][ T582] ? __x64_sys_close (fs/open.c:1591)
[ 28.130436][ T582] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 28.130438][ T582] ? alloc_pages_mpol (mm/mempolicy.c:2481)
[ 28.130443][ T582] ? update_curr (kernel/sched/fair.c:1224)
[ 28.130445][ T582] ? place_entity (kernel/sched/fair.c:?)
[ 28.130447][ T582] ? kvm_sched_clock_read (arch/x86/kernel/kvmclock.c:91)
[ 28.130450][ T582] ? __smp_call_single_queue (kernel/smp.c:117)
[ 28.130454][ T582] ? native_smp_send_reschedule (arch/x86/kernel/apic/ipi.c:78)
[ 28.130457][ T582] ? ttwu_queue_wakelist (kernel/sched/core.c:? kernel/sched/core.c:3880)
[ 28.130459][ T582] ? try_to_wake_up (kernel/sched/core.c:4224)
[ 28.130460][ T582] ? tick_setup_sched_timer (kernel/time/tick-sched.c:307)
[ 28.130464][ T582] ? swake_up_one (include/linux/list.h:226 include/linux/list.h:295 kernel/sched/swait.c:31 kernel/sched/swait.c:53)
[ 28.130467][ T582] ? kvm_sched_clock_read (arch/x86/kernel/kvmclock.c:91)
[ 28.130469][ T582] ? sched_clock (arch/x86/include/asm/preempt.h:95 arch/x86/kernel/tsc.c:289)
[ 28.130477][ T582] ? sched_clock_cpu (kernel/sched/clock.c:397)
[ 28.130478][ T582] ? irqtime_account_irq (kernel/sched/cputime.c:67)
[ 28.130481][ T582] ? handle_softirqs (arch/x86/include/asm/preempt.h:27 kernel/softirq.c:407 kernel/softirq.c:468 kernel/softirq.c:654)
[ 28.130483][ T582] ? irqentry_exit (include/linux/rseq_entry.h:576 include/linux/irq-entry-common.h:271 include/linux/irq-entry-common.h:339 kernel/entry/common.c:196)
[ 28.130486][ T582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 28.130488][ T582] RIP: 0033:0x7fe98a926408
[ 28.130491][ T582] Code: Unable to access opcode bytes at 0x7fe98a9263de.
Code starting with the faulting instruction
===========================================
[ 28.130493][ T582] RSP: 002b:00007ffc82246da8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 28.130496][ T582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe98a926408
[ 28.130497][ T582] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000
[ 28.130498][ T582] RBP: 00007fe98ac1a820 R08: 00000000000000e7 R09: ffffffffffffffa0
[ 28.130499][ T582] R10: 00007fe98ac20b80 R11: 0000000000000246 R12: 00007fe98ac1a820
[ 28.130501][ T582] R13: 0000000000000001 R14: 0000000012c71014 R15: 000000000000000a
[ 28.130503][ T582] </TASK>
[ 28.839638][ T107] /usr/bin/wget -nv --timeout=3600 --tries=1 --local-encoding=UTF-8 http://internal-lkp-server:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/vm-meta-119/boot-1-quantal-x86_64-core-20190426.cgz-29fb8368dfb5-20251110-11844-dgg7hi-0.yaml&loadavg=0.78%200.19%200.06%201/108%20594&start_time=1762799196&end_time=1762799197&version=/lkp/lkp/.src-20251109-171750:1aad5493ad31-dirty:35b842bfeaee-dirty& -O /dev/null
[ 28.839648][ T107]
[ 29.442824][ T614] BUG: sleeping function called from invalid context at fs/inode.c:1920
[ 29.443836][ T614] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 614, name: wget
[ 29.444824][ T614] preempt_count: 1, expected: 0
[ 29.445535][ T614] RCU nest depth: 0, expected: 0
[ 29.446242][ T614] CPU: 1 UID: 0 PID: 614 Comm: wget Tainted: G W 6.18.0-rc4-next-20251105-00001-g29fb8368dfb5 #1 PREEMPT(voluntary)
[ 29.446246][ T614] Tainted: [W]=WARN
[ 29.446247][ T614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 29.446249][ T614] Call Trace:
[ 29.446252][ T614] <TASK>
[ 29.446255][ T614] dump_stack_lvl (lib/dump_stack.c:123)
[ 29.446265][ T614] __might_resched (kernel/sched/core.c:8838)
[ 29.446270][ T614] iput (include/linux/kernel.h:61 fs/inode.c:1920 fs/inode.c:2010)
[ 29.446274][ T614] __dentry_kill (fs/dcache.c:?)
[ 29.446278][ T614] dput (fs/dcache.c:912)
[ 29.446280][ T614] __fput (fs/file_table.c:477)
[ 29.446283][ T614] task_work_run (kernel/task_work.c:235)
[ 29.446287][ T614] do_exit (kernel/exit.c:971)
[ 29.446290][ T614] ? __lruvec_stat_mod_folio (include/linux/rcupdate.h:899 mm/memcontrol.c:798)
[ 29.446292][ T614] do_group_exit (kernel/exit.c:1111)
[ 29.446294][ T614] __x64_sys_exit_group (kernel/exit.c:1122)
[ 29.446296][ T614] x64_sys_call (??:?)
[ 29.446298][ T614] do_syscall_64 (arch/x86/entry/syscall_64.c:?)
[ 29.446300][ T614] ? filemap_map_pages (mm/filemap.c:3935)
[ 29.446307][ T614] ? count_memcg_events (mm/memcontrol.c:? mm/memcontrol.c:847)
[ 29.446308][ T614] ? handle_mm_fault (mm/memory.c:6423)
[ 29.446317][ T614] ? do_user_addr_fault (arch/x86/mm/fault.c:1337)
[ 29.446321][ T614] ? __x64_sys_close (fs/open.c:1591)
[ 29.446323][ T614] ? irqentry_exit (include/linux/rseq_entry.h:576 include/linux/irq-entry-common.h:271 include/linux/irq-entry-common.h:339 kernel/entry/common.c:196)
[ 29.446326][ T614] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 29.446329][ T614] RIP: 0033:0x7f69b74d2408
[ 29.446331][ T614] Code: Unable to access opcode bytes at 0x7f69b74d23de.
Code starting with the faulting instruction
===========================================
[ 29.446332][ T614] RSP: 002b:00007ffcd55f1d78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 29.446335][ T614] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69b74d2408
[ 29.446337][ T614] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000
[ 29.446338][ T614] RBP: 00007f69b77c6820 R08: 00000000000000e7 R09: ffffffffffffffa0
[ 29.446339][ T614] R10: 00007f69b77cdfa8 R11: 0000000000000246 R12: 00007f69b77c6820
[ 29.446340][ T614] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[ 29.446343][ T614] </TASK>
[ 29.519252][ T107] /usr/bin/wget -nv --timeout=3600 --tries=1 --local-encoding=UTF-8 http://internal-lkp-server:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/vm-meta-119/boot-1-quantal-x86_64-core-20190426.cgz-29fb8368dfb5-20251110-11844-dgg7hi-0.yaml&job_state=finished -O /dev/null
[ 29.519260][ T107]
[ 29.555346][ T109] 2025-11-10 18:26:44 URL:http://internal-lkp-server/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/vm-meta-119/boot-1-quantal-x86_64-core-20190426.cgz-29fb8368dfb5-20251110-11844-dgg7hi-0.yaml&loadavg=0.78%200.19%200.06%201/108%20594&start_time=1762799196&end_time=1762799197&version=/lkp/lkp/.src-20251109-171750:1aad5493ad31-dirty:35b842bfeaee-dirty& [0/0] -> "/dev/null" [1]
[ 29.555355][ T109]
[ 30.276210][ T109] 2025-11-10 18:26:45 URL:http://internal-lkp-server/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/vm-meta-119/boot-1-quantal-x86_64-core-20190426.cgz-29fb8368dfb5-20251110-11844-dgg7hi-0.yaml&job_state=finished [0/0] -> "/dev/null" [1]
LKP: ttyS0: 86: LKP: rebooting forcely
[ 30.276218][ T109]
[ 30.285962][ T107] LKP: stdout: 86: LKP: rebooting forcely
[ 30.285968][ T107]
[ 30.324585][ T107] /usr/bin/wget -nv --timeout=3600 --tries=1 --local-encoding=UTF-8 http://internal-lkp-server:80/~lkp/cgi-bin/lkp-wtmp?tbox_name=vm-snb&tbox_state=rebooting&job_file=/lkp/jobs/scheduled/vm-meta-119/boot-1-quantal-x86_64-core-20190426.cgz-29fb8368dfb5-20251110-11844-dgg7hi-0.yaml -O /dev/null
[ 30.324593][ T107]
[ 31.152096][ T641] BUG: sleeping function called from invalid context at fs/inode.c:1920
[ 31.153357][ T641] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 641, name: wget
[ 31.154471][ T641] preempt_count: 1, expected: 0
[ 31.155280][ T641] RCU nest depth: 0, expected: 0
[ 31.156362][ T641] CPU: 1 UID: 0 PID: 641 Comm: wget Tainted: G W 6.18.0-rc4-next-20251105-00001-g29fb8368dfb5 #1 PREEMPT(voluntary)
[ 31.156367][ T641] Tainted: [W]=WARN
[ 31.156367][ T641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 31.156369][ T641] Call Trace:
[ 31.156392][ T641] <TASK>
[ 31.156395][ T641] dump_stack_lvl (lib/dump_stack.c:123)
[ 31.156408][ T641] __might_resched (kernel/sched/core.c:8838)
[ 31.156415][ T641] iput (include/linux/kernel.h:61 fs/inode.c:1920 fs/inode.c:2010)
[ 31.156420][ T641] __dentry_kill (fs/dcache.c:?)
[ 31.156423][ T641] dput (fs/dcache.c:912)
[ 31.156429][ T641] __fput (fs/file_table.c:477)
[ 31.156432][ T641] task_work_run (kernel/task_work.c:235)
[ 31.156436][ T641] do_exit (kernel/exit.c:971)
[ 31.156440][ T641] do_group_exit (kernel/exit.c:1111)
[ 31.156442][ T641] __x64_sys_exit_group (kernel/exit.c:1122)
[ 31.156444][ T641] x64_sys_call (??:?)
[ 31.156447][ T641] do_syscall_64 (arch/x86/entry/syscall_64.c:?)
[ 31.156451][ T641] ? count_memcg_events (mm/memcontrol.c:? mm/memcontrol.c:847)
[ 31.156453][ T641] ? handle_mm_fault (mm/memory.c:6423)
[ 31.156458][ T641] ? do_user_addr_fault (arch/x86/mm/fault.c:1337)
[ 31.156462][ T641] ? do_syscall_64 (arch/x86/include/asm/atomic64_64.h:15 include/linux/atomic/atomic-arch-fallback.h:2583 include/linux/atomic/atomic-long.h:38 include/linux/atomic/atomic-instrumented.h:3189 include/linux/unwind_deferred.h:37 include/linux/irq-entry-common.h:300 include/linux/entry-common.h:196 arch/x86/entry/syscall_64.c:100)
[ 31.156463][ T641] ? irqentry_exit (include/linux/rseq_entry.h:576 include/linux/irq-entry-common.h:271 include/linux/irq-entry-common.h:339 kernel/entry/common.c:196)
[ 31.156466][ T641] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 31.156468][ T641] RIP: 0033:0x7f07d32bf408
[ 31.156471][ T641] Code: Unable to access opcode bytes at 0x7f07d32bf3de.
Code starting with the faulting instruction
===========================================
[ 31.156472][ T641] RSP: 002b:00007ffc164c7eb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 31.156475][ T641] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07d32bf408
[ 31.156477][ T641] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000
[ 31.156478][ T641] RBP: 00007f07d35b3820 R08: 00000000000000e7 R09: ffffffffffffffa0
[ 31.156479][ T641] R10: 00007f07d35bafa8 R11: 0000000000000246 R12: 00007f07d35b3820
[ 31.156480][ T641] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[ 31.156482][ T641] </TASK>
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20251112/202511121304.5e522f7b-lkp@intel.com
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
prev parent reply other threads:[~2025-11-12 5:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-05 19:37 [PATCH v1] fs: Move might_sleep() annotation to iput_final() Mickaël Salaün
2025-11-05 19:50 ` Mateusz Guzik
2025-11-05 20:56 ` [syzbot] [fs?] BUG: sleeping function called from invalid context in hook_sb_delete syzbot
2025-11-12 5:40 ` kernel test robot [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202511121304.5e522f7b-lkp@intel.com \
--to=oliver.sang@intel.com \
--cc=brauner@kernel.org \
--cc=eadavis@qq.com \
--cc=gnoack@google.com \
--cc=hdanton@sina.com \
--cc=jack@suse.cz \
--cc=jannh@google.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-security-module@vger.kernel.org \
--cc=lkp@intel.com \
--cc=m@maowtm.org \
--cc=max.kellermann@ionos.com \
--cc=mic@digikod.net \
--cc=mjguzik@gmail.com \
--cc=oe-lkp@lists.linux.dev \
--cc=syzbot+12479ae15958fc3f54ec@syzkaller.appspotmail.com \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.