RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007f94f9801b08 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f94f9975fa0 R15: 00007ffc326d6588
</TASK>
Kernel panic - not syncing: kernel: panic_on_warn set ...
CPU: 0 UID: 0 PID: 13845 Comm: syz.1.1819 Not tainted 6.13.0-rc4-syzkaller-00054-gd6ef8b40d075 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x3d/0x1f0 lib/dump_stack.c:120
panic+0x71d/0x800 kernel/panic.c:354
check_panic_on_warn+0xab/0xb0 kernel/panic.c:243
__warn+0xf6/0x3c0 kernel/panic.c:748
__report_bug lib/bug.c:199 [inline]
report_bug+0x3c0/0x580 lib/bug.c:219
handle_bug+0x54/0xa0 arch/x86/kernel/traps.c:285
exc_invalid_op+0x17/0x50 arch/x86/kernel/traps.c:309
asm_exc_invalid_op+0x1a/0x20 arch/x86/include/asm/idtentry.h:621
RIP: 0010:__alloc_pages_noprof+0xeff/0x25b0 mm/page_alloc.c:4729
Code: 24 2c 00 00 00 00 89 cd 0f 84 8b f9 ff ff 8b 34 24 48 89 da 8b 7c 24 08 e8 de b2 fe ff e9 69 f9 ff ff c6 05 34 6d 16 0e 01 90 <0f> 0b 90 31 db e9 9f f3 ff ff 89 14 24 e8 6f a4 0c 00 8b 14 24 e9
RSP: 0018:ffffc90013097918 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000013 RDI: 0000000000040cc0
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000013
R13: 0000000000040cc0 R14: 1ffff92002612f37 R15: 00000000ffffffff
__alloc_pages_node_noprof include/linux/gfp.h:269 [inline]
alloc_pages_node_noprof include/linux/gfp.h:296 [inline]
___kmalloc_large_node+0x84/0x1b0 mm/slub.c:4243
__kmalloc_large_node_noprof+0x1c/0x70 mm/slub.c:4270
__do_kmalloc_node mm/slub.c:4286 [inline]
__kmalloc_node_track_caller_noprof.cold+0x5/0x5f mm/slub.c:4317
memdup_user_nul+0x2b/0x110 mm/util.c:305
bitmap_parselist_user+0x24/0x90 lib/bitmap-str.c:422
cpumask_parselist_user include/linux/cpumask.h:890 [inline]
write_irq_affinity kernel/irq/proc.c:149 [inline]
irq_affinity_list_proc_write+0x148/0x260 kernel/irq/proc.c:186
pde_write fs/proc/inode.c:330 [inline]
proc_reg_write+0x23d/0x330 fs/proc/inode.c:342
vfs_write+0x24c/0x1150 fs/read_write.c:677
ksys_write+0x12b/0x250 fs/read_write.c:731
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f94f9785d29
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f94fa55d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f94f9975fa0 RCX: 00007f94f9785d29
RDX: 00000000fffffdef RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007f94f9801b08 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f94f9975fa0 R15: 00007ffc326d6588
</TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..