------------[ cut here ]------------
WARNING: CPU: 0 PID: 18477 at kernel/events/core.c:2233 event_filter_match+0x422/0x660
Modules linked in:
CPU: 0 PID: 18477 Comm: syz-executor.2 Not tainted 6.0.0-rc6-next-20220919 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:event_filter_match+0x422/0x660
Code: 00 00 00 e9 7c fc ff ff e8 4b 15 f1 ff 65 8b 2d 70 73 ad 7e 31 ff 89 ee e8 eb 11 f1 ff 85 ed 0f 84 ef 00 00 00 e8 2e 15 f1 ff <0f> 0b eb 9f e8 45 8d 23 00 e9 17 fc ff ff e8 1b 15 f1 ff 48 8d 7b
RSP: 0018:ffff88806ce09c70 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff88801ab60000 RCX: 0000000000000000
RDX: ffff888018289ac0 RSI: ffffffff81550262 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88801ab60220
R13: 0000000000000000 R14: ffff88801ab600a8 R15: ffff88801ab60220
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5c53d66650 CR3: 00000000188b8000 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+0x89/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:__x86_indirect_thunk_rbx+0xc/0x20
Code: 00 00 00 f3 90 0f ae e8 eb f9 48 89 14 24 e9 eb 01 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 e8 07 00 00 00 f3 90 0f ae e8 eb f9 <48> 89 1c 24 e9 cb 01 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 e8 07
RSP: 0018:ffff888038f77450 EFLAGS: 00000282
RAX: ffffffff8440009b RBX: ffffffff8135b3e0 RCX: 0000000000000000
RDX: 1ffff110071eee97 RSI: ffffffff8440009b RDI: ffff888038f77528
RBP: ffff888038f774f8 R08: ffffffff8623c93a R09: ffffffff8623c93e
R10: ffffed10071eee99 R11: ffff888038f774a0 R12: ffff888038f77528
R13: 0000000000000000 R14: ffff888018289ac0 R15: ffff888008478280
irq event stamp: 1834
hardirqs last enabled at (1833): [] call_rcu+0x589/0xa30
hardirqs last disabled at (1834): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (1592): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (1583): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 18477 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110
Modules linked in:
CPU: 0 PID: 18477 Comm: syz-executor.2 Tainted: G W 6.0.0-rc6-next-20220919 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:merge_sched_in+0xadb/0x1110
Code: ff ff e8 78 16 ef ff 65 8b 05 9d 74 ab 7e 31 ff 89 c6 89 04 24 e8 15 13 ef ff 8b 04 24 85 c0 0f 84 13 02 00 00 e8 55 16 ef ff <0f> 0b e9 c4 fb ff ff e8 49 16 ef ff 4c 89 e8 48 05 18 01 00 00 e9
RSP: 0018:ffff88806ce09cb0 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff88806ce3ef00 RCX: 0000000000000000
RDX: ffff888018289ac0 RSI: ffffffff8157013b RDI: 0000000000000005
RBP: ffff88801ab60000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88806ce3ef00
R13: 0000000000000001 R14: ffff88801ab600a8 R15: ffff88801ab60220
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5c53d66650 CR3: 00000000188b8000 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+0x89/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:__x86_indirect_thunk_rbx+0xc/0x20
Code: 00 00 00 f3 90 0f ae e8 eb f9 48 89 14 24 e9 eb 01 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 e8 07 00 00 00 f3 90 0f ae e8 eb f9 <48> 89 1c 24 e9 cb 01 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 e8 07
RSP: 0018:ffff888038f77450 EFLAGS: 00000282
RAX: ffffffff8440009b RBX: ffffffff8135b3e0 RCX: 0000000000000000
RDX: 1ffff110071eee97 RSI: ffffffff8440009b RDI: ffff888038f77528
RBP: ffff888038f774f8 R08: ffffffff8623c93a R09: ffffffff8623c93e
R10: ffffed10071eee99 R11: ffff888038f774a0 R12: ffff888038f77528
R13: 0000000000000000 R14: ffff888018289ac0 R15: ffff888008478280
irq event stamp: 1834
hardirqs last enabled at (1833): [] call_rcu+0x589/0xa30
hardirqs last disabled at (1834): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (1592): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (1583): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 128 at kernel/events/core.c:2047 perf_group_detach+0x99e/0x12f0
Modules linked in:
CPU: 0 PID: 128 Comm: systemd-udevd Tainted: G W 6.0.0-rc6-next-20220919 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:perf_group_detach+0x99e/0x12f0
Code: 85 d5 f8 ff ff e8 22 57 ee ff 65 44 8b 25 46 b5 aa 7e 31 ff 44 89 e6 e8 c0 53 ee ff 45 85 e4 0f 84 0a 05 00 00 e8 02 57 ee ff <0f> 0b e9 a9 f8 ff ff e8 f6 56 ee ff 65 8b 1d 1b b5 aa 7e 31 ff 89
RSP: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff88801ab60000 RCX: 0000000000000000
RDX: ffff88800d571ac0 RSI: ffffffff8157c08e RDI: 0000000000000005
RBP: ffff88801ab60000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff88801ab60090 R14: ffff88806ce3ef00 R15: ffff88801ab60000
FS: 00007f6d75c118c0(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fae3a7c6000 CR3: 000000000e962000 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:__inode_security_revalidate+0xb1/0x140
Code: 22 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 48 89 fa 83 e2 07 38 d0 7f 04 84 c0 75 73 45 0f b6 64 24 22 01 00 00 00 44 89 e6 e8 c2 41 5f ff 41 80 fc 01 74 22 e8 47 45
RSP: 0018:ffff88801884f9d8 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: 0000000000000002 RSI: ffffffff81e6d203 RDI: ffff88800f57e3ca
RBP: ffff88800b92f248 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
selinux_inode_permission+0x26b/0x5e0
security_inode_permission+0x98/0x100
inode_permission.part.0+0x125/0x670
link_path_walk.part.0+0x85e/0xe50
path_lookupat+0xb7/0x850
filename_lookup+0x1ce/0x590
user_path_at_empty+0x42/0x60
do_faccessat+0x127/0x810
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f6d760c0ff7
Code: 77 01 c3 48 8b 15 99 ee 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 15 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 69 ee 0c 00 f7 d8 64 89 02 b8
RSP: 002b:00007ffe4fcfbe18 EFLAGS: 00000246 ORIG_RAX: 0000000000000015
RAX: ffffffffffffffda RBX: 000055e812033d80 RCX: 00007f6d760c0ff7
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffe4fcfbe20
RBP: 00007ffe4fcfbe90 R08: 000055e810e0f7e0 R09: 00007f6d76190be0
R10: 0000000000000000 R11: 0000000000000246 R12: 000055e812035680
R13: 00007ffe4fcfbe20 R14: 00007ffe4fcfbfd0 R15: 000055e811fee5f0
irq event stamp: 28940622
hardirqs last enabled at (28940621): [] step_into+0x107b/0x2120
hardirqs last disabled at (28940622): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (28940480): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (28940119): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 128 at kernel/events/core.c:2183 perf_group_detach+0x9c7/0x12f0
Modules linked in:
CPU: 0 PID: 128 Comm: systemd-udevd Tainted: G W 6.0.0-rc6-next-20220919 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:perf_group_detach+0x9c7/0x12f0
Code: ff 0f 0b e9 a9 f8 ff ff e8 f6 56 ee ff 65 8b 1d 1b b5 aa 7e 31 ff 89 de e8 96 53 ee ff 85 db 0f 84 86 04 00 00 e8 d9 56 ee ff <0f> 0b e9 0e fa ff ff e8 cd 56 ee ff 48 8b 7c 24 20 48 81 c7 f8 00
RSP: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88800d571ac0 RSI: ffffffff8157c0b7 RDI: 0000000000000005
RBP: ffff88801ab60000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88801ab60000
R13: ffff88801ab60000 R14: ffff88806ce3ef00 R15: ffff88801ab60000
FS: 00007f6d75c118c0(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fae3a7c6000 CR3: 000000000e962000 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:__inode_security_revalidate+0xb1/0x140
Code: 22 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 48 89 fa 83 e2 07 38 d0 7f 04 84 c0 75 73 45 0f b6 64 24 22 01 00 00 00 44 89 e6 e8 c2 41 5f ff 41 80 fc 01 74 22 e8 47 45
RSP: 0018:ffff88801884f9d8 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: 0000000000000002 RSI: ffffffff81e6d203 RDI: ffff88800f57e3ca
RBP: ffff88800b92f248 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
selinux_inode_permission+0x26b/0x5e0
security_inode_permission+0x98/0x100
inode_permission.part.0+0x125/0x670
link_path_walk.part.0+0x85e/0xe50
path_lookupat+0xb7/0x850
filename_lookup+0x1ce/0x590
user_path_at_empty+0x42/0x60
do_faccessat+0x127/0x810
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f6d760c0ff7
Code: 77 01 c3 48 8b 15 99 ee 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 15 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 69 ee 0c 00 f7 d8 64 89 02 b8
RSP: 002b:00007ffe4fcfbe18 EFLAGS: 00000246 ORIG_RAX: 0000000000000015
RAX: ffffffffffffffda RBX: 000055e812033d80 RCX: 00007f6d760c0ff7
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffe4fcfbe20
RBP: 00007ffe4fcfbe90 R08: 000055e810e0f7e0 R09: 00007f6d76190be0
R10: 0000000000000000 R11: 0000000000000246 R12: 000055e812035680
R13: 00007ffe4fcfbe20 R14: 00007ffe4fcfbfd0 R15: 000055e811fee5f0
irq event stamp: 28940622
hardirqs last enabled at (28940621): [] step_into+0x107b/0x2120
hardirqs last disabled at (28940622): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (28940480): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (28940119): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 128 at kernel/events/core.c:655 perf_event_update_sibling_time+0xd5/0x4d0
Modules linked in:
CPU: 0 PID: 128 Comm: systemd-udevd Tainted: G W 6.0.0-rc6-next-20220919 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
RIP: 0010:perf_event_update_sibling_time+0xd5/0x4d0
Code: 5e 41 5f e9 5d c5 f0 ff e8 58 c5 f0 ff 65 8b 1d 7d 23 ad 7e 31 ff 89 de e8 f8 c1 f0 ff 85 db 0f 84 d3 02 00 00 e8 3b c5 f0 ff <0f> 0b eb 97 e8 32 c5 f0 ff 48 8d 7d 10 48 b8 00 00 00 00 00 fc ff
RSP: 0018:ffff88806ce09e58 EFLAGS: 00010046
RAX: 0000000080010001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88800d571ac0 RSI: ffffffff81555255 RDI: 0000000000000005
RBP: ffff88801ab60000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff88801ab600a8 R14: 0000000000000001 R15: 0000000000000001
FS: 00007f6d75c118c0(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fae3a7c6000 CR3: 000000000e962000 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:__inode_security_revalidate+0xb1/0x140
Code: 22 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 48 89 fa 83 e2 07 38 d0 7f 04 84 c0 75 73 45 0f b6 64 24 22 01 00 00 00 44 89 e6 e8 c2 41 5f ff 41 80 fc 01 74 22 e8 47 45
RSP: 0018:ffff88801884f9d8 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: 0000000000000002 RSI: ffffffff81e6d203 RDI: ffff88800f57e3ca
RBP: ffff88800b92f248 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000
selinux_inode_permission+0x26b/0x5e0
security_inode_permission+0x98/0x100
inode_permission.part.0+0x125/0x670
link_path_walk.part.0+0x85e/0xe50
path_lookupat+0xb7/0x850
filename_lookup+0x1ce/0x590
user_path_at_empty+0x42/0x60
do_faccessat+0x127/0x810
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f6d760c0ff7
Code: 77 01 c3 48 8b 15 99 ee 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 15 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 69 ee 0c 00 f7 d8 64 89 02 b8
RSP: 002b:00007ffe4fcfbe18 EFLAGS: 00000246 ORIG_RAX: 0000000000000015
RAX: ffffffffffffffda RBX: 000055e812033d80 RCX: 00007f6d760c0ff7
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffe4fcfbe20
RBP: 00007ffe4fcfbe90 R08: 000055e810e0f7e0 R09: 00007f6d76190be0
R10: 0000000000000000 R11: 0000000000000246 R12: 000055e812035680
R13: 00007ffe4fcfbe20 R14: 00007ffe4fcfbfd0 R15: 000055e811fee5f0
irq event stamp: 28940622
hardirqs last enabled at (28940621): [] step_into+0x107b/0x2120
hardirqs last disabled at (28940622): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (28940480): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (28940119): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
0: 00 00 add %al,(%rax)
2: 00 f3 add %dh,%bl
4: 90 nop
5: 0f ae e8 lfence
8: eb f9 jmp 0x3
a: 48 89 14 24 mov %rdx,(%rsp)
e: e9 eb 01 00 00 jmpq 0x1fe
13: 66 66 2e 0f 1f 84 00 data16 nopw %cs:0x0(%rax,%rax,1)
1a: 00 00 00 00
1e: e8 07 00 00 00 callq 0x2a
23: f3 90 pause
25: 0f ae e8 lfence
28: eb f9 jmp 0x23
* 2a: 48 89 1c 24 mov %rbx,(%rsp) <-- trapping instruction
2e: e9 cb 01 00 00 jmpq 0x1fe
33: 66 66 2e 0f 1f 84 00 data16 nopw %cs:0x0(%rax,%rax,1)
3a: 00 00 00 00
3e: e8 .byte 0xe8
3f: 07 (bad)