audit: type=1400 audit(1663163984.424:8): avc: denied { kernel } for pid=3772 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3770 at kernel/events/core.c:2233 event_filter_match+0x422/0x660
Modules linked in:
CPU: 0 PID: 3770 Comm: modprobe Not tainted 6.0.0-rc5-next-20220914 #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 c0 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 25 80 23 00 e9 17 fc ff ff e8 1b 15 f1 ff 48 8d 7b
RSP: 0000:ffff88806ce09c70 EFLAGS: 00010046
RAX: 0000000080010002 RBX: ffff888008be85c8 RCX: 0000000000000000
RDX: ffff88801dad8000 RSI: ffffffff81550212 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff888008be87e8
R13: 0000000000000000 R14: ffff888008be8670 R15: ffff888008be87e8
FS: 00007f5511cf1540(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5511ea5478 CR3: 000000000fa32000 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:folio_memcg_lock+0x138/0x4a0
Code: 7d c8 e8 8b 9a af ff 48 8b 7d c8 58 48 c7 c6 71 a4 7a 81 e8 ea 92 af ff 4d 85 ff 74 06 e8 f0 4a d2 ff fb 4c 8d bb 40 09 00 00 04 00 00 00 4c 89 ff e8 5b e1 fd ff 4c 89 f8 48 c1 e8 03 42 0f
RSP: 0000:ffff88801b92fae8 EFLAGS: 00000202
RAX: 000000000000319d RBX: ffff88800851c000 RCX: ffffffff812999ff
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff88801b92fb30 R08: 0000000000000001 R09: ffffffff86ccb7d7
R10: fffffbfff0d996fa R11: 0000000000000001 R12: dffffc0000000000
R13: fffff9400036f398 R14: 1ffffd400036f39f R15: ffff88800851c940
page_add_file_rmap+0x31/0x280
do_set_pte+0x322/0x580
filemap_map_pages+0x747/0x10b0
__handle_mm_fault+0x223b/0x35e0
handle_mm_fault+0x2e6/0xa20
do_user_addr_fault+0x536/0x1300
exc_page_fault+0x98/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x7f551220bbd7
Code: f2 fb ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 57 41 56 41 55 49 89 d5 41 54 49 89 fc 55 53 48 81 ec 98 00 00 00 <0f> b6 17 48 89 74 24 10 48 89 4c 24 20 4c 89 44 24 08 44 89 4c 24
RSP: 002b:00007fff1fdfbd40 EFLAGS: 00010202
RAX: 00007f551222b5c0 RBX: 00007f5511f58c28 RCX: 00007f551222dac8
RDX: 00007fff1fdfbe28 RSI: 00007f551222d730 RDI: 00007f5511ea5478
RBP: 00007fff1fdfbf80 R08: 00007fff1fdfbe50 R09: 0000000000000000
R10: 00007f5511dd4a20 R11: 00007f55121fba20 R12: 00007f5511ea5478
R13: 00007fff1fdfbe28 R14: 00007f5511ee89d8 R15: 00007f55121fb510
irq event stamp: 12702
hardirqs last enabled at (12701): [] folio_memcg_lock+0x130/0x4a0
hardirqs last disabled at (12702): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (11372): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (11367): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3770 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110
Modules linked in:
CPU: 0 PID: 3770 Comm: modprobe Tainted: G W 6.0.0-rc5-next-20220914 #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 ed 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: 0000:ffff88806ce09cb0 EFLAGS: 00010046
RAX: 0000000080010002 RBX: ffff88806ce3d100 RCX: 0000000000000000
RDX: ffff88801dad8000 RSI: ffffffff815700eb RDI: 0000000000000005
RBP: ffff888008be85c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88806ce3d100
R13: ffff88806ce00000 R14: ffff888008be8670 R15: ffff888008be87e8
FS: 00007f5511cf1540(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5511ea5478 CR3: 000000000fa32000 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:folio_memcg_lock+0x138/0x4a0
Code: 7d c8 e8 8b 9a af ff 48 8b 7d c8 58 48 c7 c6 71 a4 7a 81 e8 ea 92 af ff 4d 85 ff 74 06 e8 f0 4a d2 ff fb 4c 8d bb 40 09 00 00 04 00 00 00 4c 89 ff e8 5b e1 fd ff 4c 89 f8 48 c1 e8 03 42 0f
RSP: 0000:ffff88801b92fae8 EFLAGS: 00000202
RAX: 000000000000319d RBX: ffff88800851c000 RCX: ffffffff812999ff
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff88801b92fb30 R08: 0000000000000001 R09: ffffffff86ccb7d7
R10: fffffbfff0d996fa R11: 0000000000000001 R12: dffffc0000000000
R13: fffff9400036f398 R14: 1ffffd400036f39f R15: ffff88800851c940
page_add_file_rmap+0x31/0x280
do_set_pte+0x322/0x580
filemap_map_pages+0x747/0x10b0
__handle_mm_fault+0x223b/0x35e0
handle_mm_fault+0x2e6/0xa20
do_user_addr_fault+0x536/0x1300
exc_page_fault+0x98/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x7f551220bbd7
Code: f2 fb ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 57 41 56 41 55 49 89 d5 41 54 49 89 fc 55 53 48 81 ec 98 00 00 00 <0f> b6 17 48 89 74 24 10 48 89 4c 24 20 4c 89 44 24 08 44 89 4c 24
RSP: 002b:00007fff1fdfbd40 EFLAGS: 00010202
RAX: 00007f551222b5c0 RBX: 00007f5511f58c28 RCX: 00007f551222dac8
RDX: 00007fff1fdfbe28 RSI: 00007f551222d730 RDI: 00007f5511ea5478
RBP: 00007fff1fdfbf80 R08: 00007fff1fdfbe50 R09: 0000000000000000
R10: 00007f5511dd4a20 R11: 00007f55121fba20 R12: 00007f5511ea5478
R13: 00007fff1fdfbe28 R14: 00007f5511ee89d8 R15: 00007f55121fb510
irq event stamp: 12702
hardirqs last enabled at (12701): [] folio_memcg_lock+0x130/0x4a0
hardirqs last disabled at (12702): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (11372): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (11367): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3776 at kernel/events/core.c:2047 perf_group_detach+0x99e/0x12f0
Modules linked in:
CPU: 0 PID: 3776 Comm: modprobe Tainted: G W 6.0.0-rc5-next-20220914 #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 96 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 6b b5 aa 7e 31 ff 89
RSP: 0000:ffff88806ce097f8 EFLAGS: 00010046
RAX: 0000000000000000 RBX: ffff888008be85c8 RCX: 0000000000000100
RDX: ffff888017555040 RSI: ffffffff8157c03e RDI: 0000000000000005
RBP: ffff888008be85c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865ac01b R12: 0000000000000000
R13: ffff888008be8658 R14: ffff88806ce3d100 R15: ffff888008be85c8
FS: 00007ff547904540(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055bfa3c2c2b0 CR3: 000000000ea68000 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+0x3b/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:unwind_get_return_address+0x63/0xa0
Code: ff df 48 8d 6b 58 48 89 ea 48 c1 ea 03 80 3c 02 00 75 36 48 8b 7b 58 e8 4b b1 0b 00 85 c0 74 cf 48 b8 00 00 00 00 00 fc ff df <48> 89 ea 48 c1 ea 03 80 3c 02 00 75 1c 48 8b 43 58 5b 5d e9 25 8a
RSP: 0000:ffff88806ce09a58 EFLAGS: 00000202
RAX: dffffc0000000000 RBX: ffff88806ce09a70 RCX: 0000000000000000
RDX: 1ffff1100d9c1359 RSI: ffff88801a6a7e40 RDI: ffffffff8169f486
RBP: ffff88806ce09ac8 R08: ffffffff85ec8cda R09: ffffffff85ec8cde
R10: ffff88806ce09ff8 R11: ffff88806ce09ab0 R12: ffff88806ce09b38
R13: 0000000000000000 R14: ffff888017555040 R15: ffff888007c4f780
arch_stack_walk+0x99/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
kasan_save_free_info+0x2a/0x50
__kasan_slab_free+0x106/0x190
kmem_cache_free+0xf7/0x610
rcu_core+0x7e2/0x2080
__do_softirq+0x1c8/0x8d0
__irq_exit_rcu+0x11b/0x180
irq_exit_rcu+0x5/0x20
sysvec_apic_timer_interrupt+0x8e/0xc0
asm_sysvec_apic_timer_interrupt+0x16/0x20
RIP: 0010:folio_memcg_lock+0x138/0x4a0
Code: 7d c8 e8 8b 9a af ff 48 8b 7d c8 58 48 c7 c6 71 a4 7a 81 e8 ea 92 af ff 4d 85 ff 74 06 e8 f0 4a d2 ff fb 4c 8d bb 40 09 00 00 04 00 00 00 4c 89 ff e8 5b e1 fd ff 4c 89 f8 48 c1 e8 03 42 0f
RSP: 0000:ffff88801a6a7ae8 EFLAGS: 00000202
RAX: 0000000000004529 RBX: ffff888009a10000 RCX: ffffffff812999ff
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff88801a6a7b30 R08: 0000000000000001 R09: ffffffff86ccb7d7
R10: fffffbfff0d996fa R11: 0000000000000001 R12: dffffc0000000000
R13: fffff940000b8e38 R14: 1ffffd40000b8e3f R15: ffff888009a10940
page_add_file_rmap+0x31/0x280
do_set_pte+0x322/0x580
filemap_map_pages+0x747/0x10b0
__handle_mm_fault+0x223b/0x35e0
handle_mm_fault+0x2e6/0xa20
do_user_addr_fault+0x536/0x1300
exc_page_fault+0x98/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x55bfa3c2c2b0
Code: Unable to access opcode bytes at RIP 0x55bfa3c2c286.
RSP: 002b:00007ffccd5301e8 EFLAGS: 00010206
RAX: 0000000000000034 RBX: 000055bfa492b348 RCX: 000055bfa492b348
RDX: 000055bfa492b370 RSI: 00007ffccd530200 RDI: 000055bfa492b310
RBP: 000055bfa492b310 R08: 00000000ffffffff R09: 00007ffccd530080
R10: 000055bfa3c38219 R11: 0000000000000000 R12: 0000000000000000
R13: 000055bfa3c41880 R14: 0000000000000000 R15: 00007ffccd530200
irq event stamp: 17817
hardirqs last enabled at (17816): [] kasan_quarantine_put+0x8b/0x1f0
hardirqs last disabled at (17817): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (17270): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (17707): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3776 at kernel/events/core.c:2183 perf_group_detach+0x9c7/0x12f0
Modules linked in:
CPU: 0 PID: 3776 Comm: modprobe Tainted: G W 6.0.0-rc5-next-20220914 #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 6b 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: 0000:ffff88806ce097f8 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000100
RDX: ffff888017555040 RSI: ffffffff8157c067 RDI: 0000000000000005
RBP: ffff888008be85c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff888008be85c8
R13: ffff888008be85c8 R14: ffff88806ce3d100 R15: ffff888008be85c8
FS: 00007ff547904540(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055bfa3c2c286 CR3: 000000000ea68000 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+0x3b/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:unwind_get_return_address+0x63/0xa0
Code: ff df 48 8d 6b 58 48 89 ea 48 c1 ea 03 80 3c 02 00 75 36 48 8b 7b 58 e8 4b b1 0b 00 85 c0 74 cf 48 b8 00 00 00 00 00 fc ff df <48> 89 ea 48 c1 ea 03 80 3c 02 00 75 1c 48 8b 43 58 5b 5d e9 25 8a
RSP: 0000:ffff88806ce09a58 EFLAGS: 00000202
RAX: dffffc0000000000 RBX: ffff88806ce09a70 RCX: 0000000000000000
RDX: 1ffff1100d9c1359 RSI: ffff88801a6a7e40 RDI: ffffffff8169f486
RBP: ffff88806ce09ac8 R08: ffffffff85ec8cda R09: ffffffff85ec8cde
R10: ffff88806ce09ff8 R11: ffff88806ce09ab0 R12: ffff88806ce09b38
R13: 0000000000000000 R14: ffff888017555040 R15: ffff888007c4f780
arch_stack_walk+0x99/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
kasan_save_free_info+0x2a/0x50
__kasan_slab_free+0x106/0x190
kmem_cache_free+0xf7/0x610
rcu_core+0x7e2/0x2080
__do_softirq+0x1c8/0x8d0
__irq_exit_rcu+0x11b/0x180
irq_exit_rcu+0x5/0x20
sysvec_apic_timer_interrupt+0x8e/0xc0
asm_sysvec_apic_timer_interrupt+0x16/0x20
RIP: 0010:folio_memcg_lock+0x138/0x4a0
Code: 7d c8 e8 8b 9a af ff 48 8b 7d c8 58 48 c7 c6 71 a4 7a 81 e8 ea 92 af ff 4d 85 ff 74 06 e8 f0 4a d2 ff fb 4c 8d bb 40 09 00 00 04 00 00 00 4c 89 ff e8 5b e1 fd ff 4c 89 f8 48 c1 e8 03 42 0f
RSP: 0000:ffff88801a6a7ae8 EFLAGS: 00000202
RAX: 0000000000004529 RBX: ffff888009a10000 RCX: ffffffff812999ff
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff88801a6a7b30 R08: 0000000000000001 R09: ffffffff86ccb7d7
R10: fffffbfff0d996fa R11: 0000000000000001 R12: dffffc0000000000
R13: fffff940000b8e38 R14: 1ffffd40000b8e3f R15: ffff888009a10940
page_add_file_rmap+0x31/0x280
do_set_pte+0x322/0x580
filemap_map_pages+0x747/0x10b0
__handle_mm_fault+0x223b/0x35e0
handle_mm_fault+0x2e6/0xa20
do_user_addr_fault+0x536/0x1300
exc_page_fault+0x98/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x55bfa3c2c2b0
Code: Unable to access opcode bytes at RIP 0x55bfa3c2c286.
RSP: 002b:00007ffccd5301e8 EFLAGS: 00010206
RAX: 0000000000000034 RBX: 000055bfa492b348 RCX: 000055bfa492b348
RDX: 000055bfa492b370 RSI: 00007ffccd530200 RDI: 000055bfa492b310
RBP: 000055bfa492b310 R08: 00000000ffffffff R09: 00007ffccd530080
R10: 000055bfa3c38219 R11: 0000000000000000 R12: 0000000000000000
R13: 000055bfa3c41880 R14: 0000000000000000 R15: 00007ffccd530200
irq event stamp: 17817
hardirqs last enabled at (17816): [] kasan_quarantine_put+0x8b/0x1f0
hardirqs last disabled at (17817): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (17270): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (17707): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 3776 at kernel/events/core.c:655 perf_event_update_sibling_time+0xd5/0x4d0
Modules linked in:
CPU: 0 PID: 3776 Comm: modprobe Tainted: G W 6.0.0-rc5-next-20220914 #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 cd 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: 0000:ffff88806ce097f0 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000100
RDX: ffff888017555040 RSI: ffffffff81555205 RDI: 0000000000000005
RBP: ffff888008be85c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865ac01b R12: 0000000000000000
R13: ffff888008be8670 R14: 0000000000000001 R15: 0000000000000001
FS: 00007ff547904540(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055bfa3c2c286 CR3: 000000000ea68000 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+0x3b/0xc0
asm_sysvec_call_function_single+0x16/0x20
RIP: 0010:unwind_get_return_address+0x63/0xa0
Code: ff df 48 8d 6b 58 48 89 ea 48 c1 ea 03 80 3c 02 00 75 36 48 8b 7b 58 e8 4b b1 0b 00 85 c0 74 cf 48 b8 00 00 00 00 00 fc ff df <48> 89 ea 48 c1 ea 03 80 3c 02 00 75 1c 48 8b 43 58 5b 5d e9 25 8a
RSP: 0000:ffff88806ce09a58 EFLAGS: 00000202
RAX: dffffc0000000000 RBX: ffff88806ce09a70 RCX: 0000000000000000
RDX: 1ffff1100d9c1359 RSI: ffff88801a6a7e40 RDI: ffffffff8169f486
RBP: ffff88806ce09ac8 R08: ffffffff85ec8cda R09: ffffffff85ec8cde
R10: ffff88806ce09ff8 R11: ffff88806ce09ab0 R12: ffff88806ce09b38
R13: 0000000000000000 R14: ffff888017555040 R15: ffff888007c4f780
arch_stack_walk+0x99/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
kasan_save_free_info+0x2a/0x50
__kasan_slab_free+0x106/0x190
kmem_cache_free+0xf7/0x610
rcu_core+0x7e2/0x2080
__do_softirq+0x1c8/0x8d0
__irq_exit_rcu+0x11b/0x180
irq_exit_rcu+0x5/0x20
sysvec_apic_timer_interrupt+0x8e/0xc0
asm_sysvec_apic_timer_interrupt+0x16/0x20
RIP: 0010:folio_memcg_lock+0x138/0x4a0
Code: 7d c8 e8 8b 9a af ff 48 8b 7d c8 58 48 c7 c6 71 a4 7a 81 e8 ea 92 af ff 4d 85 ff 74 06 e8 f0 4a d2 ff fb 4c 8d bb 40 09 00 00 04 00 00 00 4c 89 ff e8 5b e1 fd ff 4c 89 f8 48 c1 e8 03 42 0f
RSP: 0000:ffff88801a6a7ae8 EFLAGS: 00000202
RAX: 0000000000004529 RBX: ffff888009a10000 RCX: ffffffff812999ff
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff88801a6a7b30 R08: 0000000000000001 R09: ffffffff86ccb7d7
R10: fffffbfff0d996fa R11: 0000000000000001 R12: dffffc0000000000
R13: fffff940000b8e38 R14: 1ffffd40000b8e3f R15: ffff888009a10940
page_add_file_rmap+0x31/0x280
do_set_pte+0x322/0x580
filemap_map_pages+0x747/0x10b0
__handle_mm_fault+0x223b/0x35e0
handle_mm_fault+0x2e6/0xa20
do_user_addr_fault+0x536/0x1300
exc_page_fault+0x98/0x1a0
asm_exc_page_fault+0x22/0x30
RIP: 0033:0x55bfa3c2c2b0
Code: Unable to access opcode bytes at RIP 0x55bfa3c2c286.
RSP: 002b:00007ffccd5301e8 EFLAGS: 00010206
RAX: 0000000000000034 RBX: 000055bfa492b348 RCX: 000055bfa492b348
RDX: 000055bfa492b370 RSI: 00007ffccd530200 RDI: 000055bfa492b310
RBP: 000055bfa492b310 R08: 00000000ffffffff R09: 00007ffccd530080
R10: 000055bfa3c38219 R11: 0000000000000000 R12: 0000000000000000
R13: 000055bfa3c41880 R14: 0000000000000000 R15: 00007ffccd530200
irq event stamp: 17817
hardirqs last enabled at (17816): [] kasan_quarantine_put+0x8b/0x1f0
hardirqs last disabled at (17817): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (17270): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (17707): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
audit: type=1400 audit(1663163985.123:9): avc: denied { write } for pid=3772 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
Bluetooth: hci0: HCI_REQ-0x0c1a
Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
Bluetooth: hci1: HCI_REQ-0x0c1a
Bluetooth: hci4: HCI_REQ-0x0c1a
Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
Bluetooth: hci6: HCI_REQ-0x0c1a
Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
Bluetooth: hci7: HCI_REQ-0x0c1a
Bluetooth: hci0: command 0x0409 tx timeout
Bluetooth: hci1: command 0x0409 tx timeout
Bluetooth: hci4: command 0x0409 tx timeout
Bluetooth: hci6: command 0x0409 tx timeout
Bluetooth: hci7: command 0x0409 tx timeout
Bluetooth: hci0: command 0x041b tx timeout
Bluetooth: hci1: command 0x041b tx timeout
Bluetooth: hci4: command 0x041b tx timeout
Bluetooth: hci6: command 0x041b tx timeout
Bluetooth: hci7: command 0x041b tx timeout
----------------
Code disassembly (best guess):
0: 7d c8 jge 0xffffffca
2: e8 8b 9a af ff callq 0xffaf9a92
7: 48 8b 7d c8 mov -0x38(%rbp),%rdi
b: 58 pop %rax
c: 48 c7 c6 71 a4 7a 81 mov $0xffffffff817aa471,%rsi
13: e8 ea 92 af ff callq 0xffaf9302
18: 4d 85 ff test %r15,%r15
1b: 74 06 je 0x23
1d: e8 f0 4a d2 ff callq 0xffd24b12
22: fb sti
23: 4c 8d bb 40 09 00 00 lea 0x940(%rbx),%r15
* 2a: be 04 00 00 00 mov $0x4,%esi <-- trapping instruction
2f: 4c 89 ff mov %r15,%rdi
32: e8 5b e1 fd ff callq 0xfffde192
37: 4c 89 f8 mov %r15,%rax
3a: 48 c1 e8 03 shr $0x3,%rax
3e: 42 rex.X
3f: 0f .byte 0xf