------------[ cut here ]------------
WARNING: CPU: 0 PID: 4029 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
Modules linked in:
CPU: 0 PID: 4029 Comm: syz-executor.4 Not tainted 6.0.0-next-20221006 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:group_sched_out.part.0+0x2c7/0x460
Code: 5e 41 5f e9 5b a5 ef ff e8 56 a5 ef ff 65 8b 1d 1b fe ab 7e 31 ff 89 de e8 f6 a1 ef ff 85 db 0f 84 8a 00 00 00 e8 39 a5 ef ff <0f> 0b e9 a5 fe ff ff e8 2d a5 ef ff 48 8d 7d 10 48 b8 00 00 00 00
RSP: 0000:ffff88803f6ffd90 EFLAGS: 00010046
RAX: 0000000080010001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88803fa08000 RSI: ffffffff815677b7 RDI: 0000000000000005
RBP: ffff888008661720 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b601b R12: ffff88806ce3d2c0
R13: ffff88806ce3d2c0 R14: ffffffff8547d360 R15: 0000000000000002
FS: 0000555556ba2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000557847345080 CR3: 000000001bf1a000 CR4: 0000000000350ef0
Call Trace:
ctx_sched_out+0x8f1/0xc10
ctx_resched+0x2f3/0x390
__perf_install_in_context+0x285/0x9c0
remote_function+0x125/0x1b0
__flush_smp_call_function_queue+0x1df/0x5a0
__sysvec_call_function_single+0x92/0x3a0
sysvec_call_function_single+0x3b/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0033:0x7f201120dcd8
Code: 00 00 00 0f 86 ce 00 00 00 4c 8d ab 80 00 00 00 48 89 df 4c 89 ee e8 27 fa ff ff 4d 39 ec 74 3a 66 90 49 8b 75 00 49 8b 55 f8 <49> 8d 45 f8 48 39 d6 0f 83 b0 00 00 00 0f 1f 00 48 89 50 08 48 89
RSP: 002b:00007ffe28153090 EFLAGS: 00000206
RAX: 00007f2010fe2440 RBX: 00007f2010fd7008 RCX: 00007f2010fd7080
RDX: ffffffff8154f18f RSI: ffffffff8154ef03 RDI: 00007f2010fe2448
RBP: 0000000000003466 R08: 00007f2010fd70f8 R09: 0000001b2dd2001c
R10: 0000000000001aa5 R11: 000000003b85daa9 R12: 00007f2010ff1338
R13: 00007f2010fe2450 R14: ffffffff8133f955 R15: 00007f2011372ff0
irq event stamp: 2858
hardirqs last enabled at (2857): [] asm_sysvec_apic_timer_interrupt+0x16/0x20
hardirqs last disabled at (2858): [] irqentry_enter+0x4b/0x60
softirqs last enabled at (2798): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (2745): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4029 at kernel/events/core.c:2233 event_filter_match+0x422/0x660
Modules linked in:
CPU: 0 PID: 4029 Comm: syz-executor.4 Tainted: G W 6.0.0-next-20221006 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:event_filter_match+0x422/0x660
Code: 00 00 00 e9 7c fc ff ff e8 4b 2a f1 ff 65 8b 2d 10 83 ad 7e 31 ff 89 ee e8 eb 26 f1 ff 85 ed 0f 84 ef 00 00 00 e8 2e 2a f1 ff <0f> 0b eb 9f e8 25 9f 23 00 e9 17 fc ff ff e8 1b 2a f1 ff 48 8d 7b
RSP: 0000:ffff88803f6ffbb8 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff888008661720 RCX: 0000000000000000
RDX: ffff88803fa08000 RSI: ffffffff8154f2c2 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b601b R12: ffff888008661940
R13: 0000000000000000 R14: ffff8880086617c8 R15: ffff888008661940
FS: 0000555556ba2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000557847345080 CR3: 000000001bf1a000 CR4: 0000000000350ef0
Call Trace:
merge_sched_in+0x107/0x1110
visit_groups_merge.constprop.0.isra.0+0x4fc/0xef0
ctx_sched_in+0x2e6/0x770
perf_event_sched_in+0x75/0x80
ctx_resched+0x1ce/0x390
__perf_install_in_context+0x285/0x9c0
remote_function+0x125/0x1b0
__flush_smp_call_function_queue+0x1df/0x5a0
__sysvec_call_function_single+0x92/0x3a0
sysvec_call_function_single+0x3b/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0033:0x7f201120dcd8
Code: 00 00 00 0f 86 ce 00 00 00 4c 8d ab 80 00 00 00 48 89 df 4c 89 ee e8 27 fa ff ff 4d 39 ec 74 3a 66 90 49 8b 75 00 49 8b 55 f8 <49> 8d 45 f8 48 39 d6 0f 83 b0 00 00 00 0f 1f 00 48 89 50 08 48 89
RSP: 002b:00007ffe28153090 EFLAGS: 00000206
RAX: 00007f2010fe2440 RBX: 00007f2010fd7008 RCX: 00007f2010fd7080
RDX: ffffffff8154f18f RSI: ffffffff8154ef03 RDI: 00007f2010fe2448
RBP: 0000000000003466 R08: 00007f2010fd70f8 R09: 0000001b2dd2001c
R10: 0000000000001aa5 R11: 000000003b85daa9 R12: 00007f2010ff1338
R13: 00007f2010fe2450 R14: ffffffff8133f955 R15: 00007f2011372ff0
irq event stamp: 2858
hardirqs last enabled at (2857): [] asm_sysvec_apic_timer_interrupt+0x16/0x20
hardirqs last disabled at (2858): [] irqentry_enter+0x4b/0x60
softirqs last enabled at (2798): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (2745): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4029 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110
Modules linked in:
CPU: 0 PID: 4029 Comm: syz-executor.4 Tainted: G W 6.0.0-next-20221006 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:merge_sched_in+0xadb/0x1110
Code: ff ff e8 d8 04 ef ff 65 8b 05 9d 5d ab 7e 31 ff 89 c6 89 04 24 e8 75 01 ef ff 8b 04 24 85 c0 0f 84 13 02 00 00 e8 b5 04 ef ff <0f> 0b e9 c4 fb ff ff e8 a9 04 ef ff 4c 89 e8 48 05 18 01 00 00 e9
RSP: 0000:ffff88803f6ffbf8 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff88806ce3d2c0 RCX: 0000000000000000
RDX: ffff88803fa08000 RSI: ffffffff8157183b RDI: 0000000000000005
RBP: ffff888008661720 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b601b R12: ffff88806ce3d2c0
R13: ffff88806ce00000 R14: ffff8880086617c8 R15: ffff888008661940
FS: 0000555556ba2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000557847345080 CR3: 000000001bf1a000 CR4: 0000000000350ef0
Call Trace:
visit_groups_merge.constprop.0.isra.0+0x4fc/0xef0
ctx_sched_in+0x2e6/0x770
perf_event_sched_in+0x75/0x80
ctx_resched+0x1ce/0x390
__perf_install_in_context+0x285/0x9c0
remote_function+0x125/0x1b0
__flush_smp_call_function_queue+0x1df/0x5a0
__sysvec_call_function_single+0x92/0x3a0
sysvec_call_function_single+0x3b/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0033:0x7f201120dcd8
Code: 00 00 00 0f 86 ce 00 00 00 4c 8d ab 80 00 00 00 48 89 df 4c 89 ee e8 27 fa ff ff 4d 39 ec 74 3a 66 90 49 8b 75 00 49 8b 55 f8 <49> 8d 45 f8 48 39 d6 0f 83 b0 00 00 00 0f 1f 00 48 89 50 08 48 89
RSP: 002b:00007ffe28153090 EFLAGS: 00000206
RAX: 00007f2010fe2440 RBX: 00007f2010fd7008 RCX: 00007f2010fd7080
RDX: ffffffff8154f18f RSI: ffffffff8154ef03 RDI: 00007f2010fe2448
RBP: 0000000000003466 R08: 00007f2010fd70f8 R09: 0000001b2dd2001c
R10: 0000000000001aa5 R11: 000000003b85daa9 R12: 00007f2010ff1338
R13: 00007f2010fe2450 R14: ffffffff8133f955 R15: 00007f2011372ff0
irq event stamp: 2858
hardirqs last enabled at (2857): [] asm_sysvec_apic_timer_interrupt+0x16/0x20
hardirqs last disabled at (2858): [] irqentry_enter+0x4b/0x60
softirqs last enabled at (2798): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (2745): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4034 at kernel/events/core.c:2047 perf_group_detach+0x99e/0x12f0
Modules linked in:
CPU: 0 PID: 4034 Comm: syz-executor.5 Tainted: G W 6.0.0-next-20221006 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:perf_group_detach+0x99e/0x12f0
Code: 85 d5 f8 ff ff e8 82 45 ee ff 65 44 8b 25 46 9e aa 7e 31 ff 44 89 e6 e8 20 42 ee ff 45 85 e4 0f 84 0a 05 00 00 e8 62 45 ee ff <0f> 0b e9 a9 f8 ff ff e8 56 45 ee ff 65 8b 1d 1b 9e aa 7e 31 ff 89
RSP: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010002 RBX: ffff88803f7405c8 RCX: 0000000000000000
RDX: ffff88803f708000 RSI: ffffffff8157d78e RDI: 0000000000000005
RBP: ffff88803f7405c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b601b R12: 0000000000000000
R13: ffff88803f740658 R14: ffff88806ce3d2c0 R15: ffff88803f7405c8
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1c18038038 CR3: 00000000101ee000 CR4: 0000000000350ef0
Call Trace:
__perf_remove_from_context+0x71e/0xb20
event_function+0x297/0x3d0
remote_function+0x125/0x1b0
__flush_smp_call_function_queue+0x1df/0x5a0
__sysvec_call_function_single+0x92/0x3a0
sysvec_call_function_single+0x89/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:unlock_page_memcg+0x23/0x230
Code: 84 00 00 00 00 00 90 55 53 e8 29 d1 fe ff 48 8d 78 38 48 89 c5 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 <0f> 85 be 01 00 00 48 8b 5d 38 f6 c3 01 0f 85 7e 01 00 00 be 08 00
RSP: 0018:ffff88803f717600 EFLAGS: 00000246
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 1ffffd40001ceb57 RSI: ffffffff816e5b02 RDI: ffffea0000e75ab8
RBP: ffffea0000e75a80 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff88800f1f0a90 R14: 0000000000000000 R15: ffffea0000e75a80
page_remove_rmap+0xfa/0x490
unmap_page_range+0x1c26/0x2a10
unmap_single_vma+0x190/0x380
unmap_vmas+0x21e/0x370
exit_mmap+0x154/0x680
mmput+0xd1/0x390
do_exit+0xa2e/0x27f0
do_group_exit+0xd0/0x2a0
get_signal+0x2195/0x22d0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fb8227ecb19
Code: Unable to access opcode bytes at 0x7fb8227ecaef.
RSP: 002b:00007fb81fd62218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fb8228fff68 RCX: 00007fb8227ecb19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb8228fff68
RBP: 00007fb8228fff60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb8228fff6c
R13: 00007ffc1000aa5f R14: 00007fb81fd62300 R15: 0000000000022000
irq event stamp: 466
hardirqs last enabled at (465): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (466): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (450): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (445): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4034 at kernel/events/core.c:2183 perf_group_detach+0x9c7/0x12f0
Modules linked in:
CPU: 0 PID: 4034 Comm: syz-executor.5 Tainted: G W 6.0.0-next-20221006 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:perf_group_detach+0x9c7/0x12f0
Code: ff 0f 0b e9 a9 f8 ff ff e8 56 45 ee ff 65 8b 1d 1b 9e aa 7e 31 ff 89 de e8 f6 41 ee ff 85 db 0f 84 86 04 00 00 e8 39 45 ee ff <0f> 0b e9 0e fa ff ff e8 2d 45 ee ff 48 8b 7c 24 20 48 81 c7 f8 00
RSP: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010002 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88803f708000 RSI: ffffffff8157d7b7 RDI: 0000000000000005
RBP: ffff88803f7405c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b601b R12: ffff88803f7405c8
R13: ffff88803f7405c8 R14: ffff88806ce3d2c0 R15: ffff88803f7405c8
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1c18038038 CR3: 00000000101ee000 CR4: 0000000000350ef0
Call Trace:
__perf_remove_from_context+0x71e/0xb20
event_function+0x297/0x3d0
remote_function+0x125/0x1b0
__flush_smp_call_function_queue+0x1df/0x5a0
__sysvec_call_function_single+0x92/0x3a0
sysvec_call_function_single+0x89/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:unlock_page_memcg+0x23/0x230
Code: 84 00 00 00 00 00 90 55 53 e8 29 d1 fe ff 48 8d 78 38 48 89 c5 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 <0f> 85 be 01 00 00 48 8b 5d 38 f6 c3 01 0f 85 7e 01 00 00 be 08 00
RSP: 0018:ffff88803f717600 EFLAGS: 00000246
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 1ffffd40001ceb57 RSI: ffffffff816e5b02 RDI: ffffea0000e75ab8
RBP: ffffea0000e75a80 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff88800f1f0a90 R14: 0000000000000000 R15: ffffea0000e75a80
page_remove_rmap+0xfa/0x490
unmap_page_range+0x1c26/0x2a10
unmap_single_vma+0x190/0x380
unmap_vmas+0x21e/0x370
exit_mmap+0x154/0x680
mmput+0xd1/0x390
do_exit+0xa2e/0x27f0
do_group_exit+0xd0/0x2a0
get_signal+0x2195/0x22d0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fb8227ecb19
Code: Unable to access opcode bytes at 0x7fb8227ecaef.
RSP: 002b:00007fb81fd62218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fb8228fff68 RCX: 00007fb8227ecb19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb8228fff68
RBP: 00007fb8228fff60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb8228fff6c
R13: 00007ffc1000aa5f R14: 00007fb81fd62300 R15: 0000000000022000
irq event stamp: 466
hardirqs last enabled at (465): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (466): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (450): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (445): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4034 at kernel/events/core.c:655 perf_event_update_sibling_time+0xd5/0x4d0
Modules linked in:
CPU: 0 PID: 4034 Comm: syz-executor.5 Tainted: G W 6.0.0-next-20221006 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:perf_event_update_sibling_time+0xd5/0x4d0
Code: 5e 41 5f e9 dd e6 f0 ff e8 d8 e6 f0 ff 65 8b 1d 9d 3f ad 7e 31 ff 89 de e8 78 e3 f0 ff 85 db 0f 84 d3 02 00 00 e8 bb e6 f0 ff <0f> 0b eb 97 e8 b2 e6 f0 ff 48 8d 7d 10 48 b8 00 00 00 00 00 fc ff
RSP: 0018:ffff88806ce09e58 EFLAGS: 00010046
RAX: 0000000080010002 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88803f708000 RSI: ffffffff81553635 RDI: 0000000000000005
RBP: ffff88803f7405c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b601b R12: 0000000000000000
R13: ffff88803f740670 R14: ffff88803f740030 R15: 0000000000000001
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1c18038038 CR3: 00000000101ee000 CR4: 0000000000350ef0
Call Trace:
list_del_event+0x524/0x860
__perf_remove_from_context+0xd2/0xb20
event_function+0x297/0x3d0
remote_function+0x125/0x1b0
__flush_smp_call_function_queue+0x1df/0x5a0
__sysvec_call_function_single+0x92/0x3a0
sysvec_call_function_single+0x89/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:unlock_page_memcg+0x23/0x230
Code: 84 00 00 00 00 00 90 55 53 e8 29 d1 fe ff 48 8d 78 38 48 89 c5 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 <0f> 85 be 01 00 00 48 8b 5d 38 f6 c3 01 0f 85 7e 01 00 00 be 08 00
RSP: 0018:ffff88803f717600 EFLAGS: 00000246
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 1ffffd40001ceb57 RSI: ffffffff816e5b02 RDI: ffffea0000e75ab8
RBP: ffffea0000e75a80 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff88800f1f0a90 R14: 0000000000000000 R15: ffffea0000e75a80
page_remove_rmap+0xfa/0x490
unmap_page_range+0x1c26/0x2a10
unmap_single_vma+0x190/0x380
unmap_vmas+0x21e/0x370
exit_mmap+0x154/0x680
mmput+0xd1/0x390
do_exit+0xa2e/0x27f0
do_group_exit+0xd0/0x2a0
get_signal+0x2195/0x22d0
arch_do_signal_or_restart+0x89/0x1be0
exit_to_user_mode_prepare+0x131/0x1a0
syscall_exit_to_user_mode+0x19/0x40
do_syscall_64+0x48/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fb8227ecb19
Code: Unable to access opcode bytes at 0x7fb8227ecaef.
RSP: 002b:00007fb81fd62218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007fb8228fff68 RCX: 00007fb8227ecb19
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb8228fff68
RBP: 00007fb8228fff60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb8228fff6c
R13: 00007ffc1000aa5f R14: 00007fb81fd62300 R15: 0000000000022000
irq event stamp: 466
hardirqs last enabled at (465): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (466): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (450): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (445): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
syz-executor.2 uses obsolete (PF_INET,SOCK_PACKET)
EXT4-fs warning (device sda): __ext4_ioctl:1238: Setting inode version is not supported with metadata_csum enabled.
EXT4-fs warning (device sda): __ext4_ioctl:1238: Setting inode version is not supported with metadata_csum enabled.
EXT4-fs warning (device sda): __ext4_ioctl:1238: Setting inode version is not supported with metadata_csum enabled.
EXT4-fs warning (device sda): __ext4_ioctl:1238: Setting inode version is not supported with metadata_csum enabled.
loop0: detected capacity change from 0 to 1024
EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
EXT4-fs (loop0): unmounting filesystem.
loop0: detected capacity change from 0 to 1024
EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
EXT4-fs (loop0): unmounting filesystem.
loop0: detected capacity change from 0 to 1024
EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
EXT4-fs (loop0): unmounting filesystem.
syz-executor.6 (4197) used greatest stack depth: 23800 bytes left
loop0: detected capacity change from 0 to 1024
EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
EXT4-fs (loop0): unmounting filesystem.
syz-executor.6 (4276) used greatest stack depth: 23072 bytes left
loop5: detected capacity change from 0 to 40
syz-executor.5: attempt to access beyond end of device
loop5: rw=2049, sector=88, nr_sectors = 4 limit=40
kworker/u4:1: attempt to access beyond end of device
loop5: rw=1, sector=92, nr_sectors = 32 limit=40
kworker/u4:1: attempt to access beyond end of device
loop5: rw=1, sector=124, nr_sectors = 4 limit=40
Buffer I/O error on dev loop5, logical block 31, lost async page write
loop5: detected capacity change from 0 to 40
syz-executor.5: attempt to access beyond end of device
loop5: rw=2049, sector=88, nr_sectors = 4 limit=40
loop5: detected capacity change from 0 to 40
syz-executor.5: attempt to access beyond end of device
loop5: rw=2049, sector=88, nr_sectors = 4 limit=40
loop5: detected capacity change from 0 to 40
loop0: detected capacity change from 0 to 40
syz-executor.5: attempt to access beyond end of device
loop5: rw=2049, sector=88, nr_sectors = 4 limit=40
syz-executor.0: attempt to access beyond end of device
loop0: rw=2049, sector=88, nr_sectors = 4 limit=40
loop6: detected capacity change from 0 to 40
loop0: detected capacity change from 0 to 40
loop2: detected capacity change from 0 to 40
hrtimer: interrupt took 26830 ns
random: crng reseeded on system resumption
syz-executor.6: attempt to access beyond end of device
loop6: rw=2049, sector=88, nr_sectors = 4 limit=40
syz-executor.0: attempt to access beyond end of device
loop0: rw=2049, sector=88, nr_sectors = 4 limit=40
syz-executor.2: attempt to access beyond end of device
loop2: rw=2049, sector=88, nr_sectors = 4 limit=40
random: crng reseeded on system resumption
loop6: detected capacity change from 0 to 40
loop2: detected capacity change from 0 to 40
loop0: detected capacity change from 0 to 40
random: crng reseeded on system resumption
loop6: detected capacity change from 0 to 40
loop2: detected capacity change from 0 to 40
random: crng reseeded on system resumption
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Code disassembly (best guess):
0: 84 00 test %al,(%rax)
2: 00 00 add %al,(%rax)
4: 00 00 add %al,(%rax)
6: 90 nop
7: 55 push %rbp
8: 53 push %rbx
9: e8 29 d1 fe ff callq 0xfffed137
e: 48 8d 78 38 lea 0x38(%rax),%rdi
12: 48 89 c5 mov %rax,%rbp
15: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax
1c: fc ff df
1f: 48 89 fa mov %rdi,%rdx
22: 48 c1 ea 03 shr $0x3,%rdx
26: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1)
* 2a: 0f 85 be 01 00 00 jne 0x1ee <-- trapping instruction
30: 48 8b 5d 38 mov 0x38(%rbp),%rbx
34: f6 c3 01 test $0x1,%bl
37: 0f 85 7e 01 00 00 jne 0x1bb
3d: be .byte 0xbe
3e: 08 00 or %al,(%rax)