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Subject: test
Author: kriish.sharma2006@gmail.com

#syz test: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
566771afc7a8

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Subject: test
Author: yun.zhou@windriver.com

#syz test

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#syz test

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Subject: test
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#syz test

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Subject: test
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#syz test
diff --git a/fs/jfs/jfs_txnmgr.h b/fs/jfs/jfs_txnmgr.h
index ba71eb5ced56..391c0d28e1bc 100644
--- a/fs/jfs/jfs_txnmgr.h
+++ b/fs/jfs/jfs_txnmgr.h
@@ -165,7 +165,7 @@ struct linelock {
        u8 l2linesize;          /* 1: log2 of linesize */
        /* (8) */

-       struct lv lv[20];       /* 40: */
+       struct lv lv[]; /* 40: */
 };                             /* (48) */

 #define dt_lock        linelock

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#syz test

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#syz test

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Subject: test
Author: idosch@nvidia.com

#syz test

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Subject: test
Author: yun.zhou@windriver.com

#syz test

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Subject: test
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#syz test

[syzbot] [net?] WARNING in netif_rx_mode_run

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit:    c8993263ffd3 bpf: Add Jiayuan Chen to sockmap maintainers
git tree:       bpf-next
console output: https://syzkaller.appspot.com/x/log.txt?x=156e9bce580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=4caf64b1ee83dac0
dashboard link: https://syzkaller.appspot.com/bug?extid=f2421634072a4b47071e
compiler:       Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=121aee36580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=136e9bce580000

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/bd0898114f61/disk-c8993263.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/2b3988a1716d/vmlinux-c8993263.xz
kernel image: https://storage.googleapis.com/syzbot-assets/eedc9b64bb9f/bzImage-c8993263.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+f2421634072a4b47071e@syzkaller.appspotmail.com

RSP: 002b:00007ffde2b3c518 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fece9c15fa0 RCX: 00007fece999ce59
RDX: 0000200000000000 RSI: 0000000000008931 RDI: 0000000000000003
RBP: 00007ffde2b3c580 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007fece9c15fac R14: 00007fece9c15fa0 R15: 00007fece9c15fa0
 </TASK>
------------[ cut here ]------------
netdevice: dummy0: failed to sync uc/mc addresses
WARNING: net/core/dev_addr_lists.c:1278 at netif_rx_mode_run+0xd55/0x1290 net/core/dev_addr_lists.c:1278, CPU#1: syz.0.17/5854
Modules linked in:
CPU: 1 UID: 0 PID: 5854 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:netif_rx_mode_run+0xe82/0x1290 net/core/dev_addr_lists.c:1278
Code: 3a 48 c7 c2 a0 ec dd 8c eb 1a e8 e9 8a 43 f8 48 c7 c2 20 eb dd 8c eb 0c e8 db 8a 43 f8 48 c7 c2 20 ec dd 8c 4c 89 f7 4c 89 fe <67> 48 0f b9 3a 48 8b 5c 24 38 48 8b 7c 24 48 e8 da be 29 02 42 c7
RSP: 0018:ffffc90002e2f9e0 EFLAGS: 00010293
RAX: ffffffff898241b7 RBX: 0000000000000001 RCX: ffff88802dcd5c40
RDX: ffffffff8cddeb20 RSI: ffff888025bb6120 RDI: ffffffff903fb9d0
RBP: ffffc90002e2fbb8 R08: ffff88802dcd5c40 R09: 0000000000000006
R10: 0000000000000005 R11: 0000000000000000 R12: ffff888025bb6120
R13: dffffc0000000000 R14: ffffffff903fb9d0 R15: ffff888025bb6120
FS:  000055556040b500(0000) GS:ffff888125388000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000000000 CR3: 0000000033696000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 netif_rx_mode_sync+0x171/0x1e0 net/core/dev_addr_lists.c:1428
 dev_ifsioc+0xf51/0x1330 net/core/dev_ioctl.c:596
 dev_ioctl+0x7b4/0x1150 net/core/dev_ioctl.c:816
 sock_do_ioctl+0x23e/0x320 net/socket.c:1327
 sock_ioctl+0x5c6/0x7f0 net/socket.c:1434
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x15f/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fece999ce59
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffde2b3c518 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fece9c15fa0 RCX: 00007fece999ce59
RDX: 0000200000000000 RSI: 0000000000008931 RDI: 0000000000000003
RBP: 00007ffde2b3c580 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007fece9c15fac R14: 00007fece9c15fa0 R15: 00007fece9c15fa0
 </TASK>
----------------
Code disassembly (best guess):
   0:	3a 48 c7             	cmp    -0x39(%rax),%cl
   3:	c2 a0 ec             	ret    $0xeca0
   6:	dd 8c eb 1a e8 e9 8a 	fisttpll -0x751617e6(%rbx,%rbp,8)
   d:	43 f8                	rex.XB clc
   f:	48 c7 c2 20 eb dd 8c 	mov    $0xffffffff8cddeb20,%rdx
  16:	eb 0c                	jmp    0x24
  18:	e8 db 8a 43 f8       	call   0xf8438af8
  1d:	48 c7 c2 20 ec dd 8c 	mov    $0xffffffff8cddec20,%rdx
  24:	4c 89 f7             	mov    %r14,%rdi
  27:	4c 89 fe             	mov    %r15,%rsi
* 2a:	67 48 0f b9 3a       	ud1    (%edx),%rdi <-- trapping instruction
  2f:	48 8b 5c 24 38       	mov    0x38(%rsp),%rbx
  34:	48 8b 7c 24 48       	mov    0x48(%rsp),%rdi
  39:	e8 da be 29 02       	call   0x229bf18
  3e:	42                   	rex.X
  3f:	c7                   	.byte 0xc7


---
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:
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If the report is already addressed, let syzbot know by replying with:
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#syz test

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#syz test

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Subject: test
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#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master

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#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master

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#syz test

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#syz test

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Subject: test
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#syz test