Oops: general protection fault, probably for non-canonical address 0xe3fffa2200be422b: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: maybe wild-memory-access in range [0x1ffff11005f21158-0x1ffff11005f2115f]
CPU: 1 PID: 6413 Comm: syz.0.240 Not tainted 6.10.0-syzkaller-11185-g2c9b3512402e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
RIP: 0010:__dev_flush+0x5b/0x160
Code: 48 89 ef e8 97 80 3a 00 48 8b 5d 00 48 39 eb 0f 84 ff 00 00 00 48 89 2c 24 49 89 dd 49 c1 ed 03 48 b8 00 00 00 00 00 fc ff df <41> 80 7c 05 00 00 74 08 48 89 df e8 65 80 3a 00 48 8b 03 48 89 44
RSP: 0018:ffffc90000a18af0 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: 1ffff11005f2115a RCX: ffff88802f908000
RDX: 0000000080000100 RSI: 0000000000000010 RDI: ffffc900039ff810
RBP: ffffc900039ff810 R08: ffffffff895fbdfa R09: 1ffffffff1f5d135
R10: dffffc0000000000 R11: fffffbfff1f5d136 R12: 0000000000000000
R13: 03fffe2200be422b R14: 0000000000000010 R15: ffffc900039ff810
FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fba6ef06030 CR3: 0000000077bb8000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
xdp_do_check_flushed+0x129/0x240 net/core/filter.c:4300
__napi_poll+0xe4/0x490 net/core/dev.c:6774
napi_poll net/core/dev.c:6840 [inline]
net_rx_action+0x89b/0x1240 net/core/dev.c:6962
handle_softirqs+0x2c4/0x970 kernel/softirq.c:554
__do_softirq kernel/softirq.c:588 [inline]
invoke_softirq kernel/softirq.c:428 [inline]
__irq_exit_rcu+0xf4/0x1c0 kernel/softirq.c:637
irq_exit_rcu+0x9/0x30 kernel/softirq.c:649
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1043
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:memcg_account_kmem+0x0/0x1e0 mm/memcontrol.c:3371
Code: c1 0f 8c 4e ff ff ff 48 89 df e8 db 1c f7 ff e9 41 ff ff ff e8 81 d4 87 09 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48
RSP: 0018:ffffc900039ffa50 EFLAGS: 00000297
RAX: ffff888026bc4000 RBX: 0000000000000001 RCX: ffffc900039ff903
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffff888026bc4000
RBP: ffff888026bc4000 R08: ffffffff8fae89af R09: 1ffffffff1f5d135
R10: dffffc0000000000 R11: fffffbfff1f5d136 R12: 1ffffd4000155f37
R13: ffff88802f460980 R14: dffffc0000000000 R15: ffffea0000aaf9b8
obj_cgroup_uncharge_pages mm/memcontrol.c:3394 [inline]
__memcg_kmem_uncharge_page+0x104/0x310 mm/memcontrol.c:3468
memcg_kmem_uncharge_page include/linux/memcontrol.h:1818 [inline]
exit_task_stack_account+0x94/0x340 kernel/fork.c:564
do_exit+0x1d02/0x27f0 kernel/exit.c:918
do_group_exit+0x207/0x2c0 kernel/exit.c:1026
get_signal+0x16a1/0x1740 kernel/signal.c:2917
arch_do_signal_or_restart+0x96/0x860 arch/x86/kernel/signal.c:310
exit_to_user_mode_loop kernel/entry/common.c:111 [inline]
exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline]
__syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
syscall_exit_to_user_mode+0xc9/0x370 kernel/entry/common.c:218
do_syscall_64+0x100/0x230 arch/x86/entry/common.c:89
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fba6ed75b59
Code: Unable to access opcode bytes at 0x7fba6ed75b2f.
RSP: 002b:00007fba6e7ff0f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fba6ef05f68 RCX: 00007fba6ed75b59
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fba6ef05f68
RBP: 00007fba6ef05f60 R08: 00007fba6e7ff6c0 R09: 00007fba6e7ff6c0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fba6ef05f6c
R13: 000000000000000b R14: 00007ffedc919aa0 R15: 00007ffedc919b88
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__dev_flush+0x5b/0x160
Code: 48 89 ef e8 97 80 3a 00 48 8b 5d 00 48 39 eb 0f 84 ff 00 00 00 48 89 2c 24 49 89 dd 49 c1 ed 03 48 b8 00 00 00 00 00 fc ff df <41> 80 7c 05 00 00 74 08 48 89 df e8 65 80 3a 00 48 8b 03 48 89 44
RSP: 0018:ffffc90000a18af0 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: 1ffff11005f2115a RCX: ffff88802f908000
RDX: 0000000080000100 RSI: 0000000000000010 RDI: ffffc900039ff810
RBP: ffffc900039ff810 R08: ffffffff895fbdfa R09: 1ffffffff1f5d135
R10: dffffc0000000000 R11: fffffbfff1f5d136 R12: 0000000000000000
R13: 03fffe2200be422b R14: 0000000000000010 R15: ffffc900039ff810
FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fba6ef06030 CR3: 000000000e134000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
0: 48 89 ef mov %rbp,%rdi
3: e8 97 80 3a 00 call 0x3a809f
8: 48 8b 5d 00 mov 0x0(%rbp),%rbx
c: 48 39 eb cmp %rbp,%rbx
f: 0f 84 ff 00 00 00 je 0x114
15: 48 89 2c 24 mov %rbp,(%rsp)
19: 49 89 dd mov %rbx,%r13
1c: 49 c1 ed 03 shr $0x3,%r13
20: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax
27: fc ff df
* 2a: 41 80 7c 05 00 00 cmpb $0x0,0x0(%r13,%rax,1) <-- trapping instruction
30: 74 08 je 0x3a
32: 48 89 df mov %rbx,%rdi
35: e8 65 80 3a 00 call 0x3a809f
3a: 48 8b 03 mov (%rbx),%rax
3d: 48 rex.W
3e: 89 .byte 0x89
3f: 44 rex.R