------------[ cut here ]------------
WARNING: CPU: 0 PID: 299 at kernel/events/core.c:2233 event_filter_match+0x422/0x660
Modules linked in:
CPU: 0 PID: 299 Comm: syz-executor.3 Not tainted 6.0.0-rc5-next-20220913 #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 45 80 23 00 e9 17 fc ff ff e8 1b 15 f1 ff 48 8d 7b
RSP: 0018:ffff88806ce09c70 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff8880389d8000 RCX: 0000000000000000
RDX: ffff888032839ac0 RSI: ffffffff81550212 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff8880389d8220
R13: 0000000000000000 R14: ffff8880389d80a8 R15: ffff8880389d8220
FS: 0000555556040400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f443b317004 CR3: 0000000029c54000 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:stack_trace_consume_entry+0xa/0x160
Code: fc ce 42 00 e9 38 fe ff ff e8 32 65 ee 02 e8 ed ce 42 00 e9 10 fd ff ff cc cc cc cc cc cc cc cc 48 b8 00 00 00 00 00 fc ff df <55> 53 48 89 fb 48 83 c7 10 48 89 fa 48 c1 ea 03 48 83 ec 08 0f b6
RSP: 0018:ffff888034c7f460 EFLAGS: 00000282
RAX: dffffc0000000000 RBX: ffffffff8135b390 RCX: 0000000000000000
RDX: 1ffff1100698fe98 RSI: ffffffff8114d652 RDI: ffff888034c7f530
RBP: ffff888034c7f500 R08: ffffffff85eccdee R09: ffffffff85eccdf2
R10: ffffed100698fe9a R11: ffff888034c7f4a8 R12: ffff888034c7f530
R13: 0000000000000000 R14: ffff888032839ac0 R15: 0000000000092800
arch_stack_walk+0x73/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
__kasan_slab_alloc+0x58/0x70
kmem_cache_alloc+0x1b1/0x3e0
__create_object+0x3d/0xc10
kmem_cache_alloc+0x23c/0x3e0
anon_vma_clone+0xd3/0x560
anon_vma_fork+0x76/0x630
dup_mmap+0x9f2/0xfc0
dup_mm+0x91/0x380
copy_process+0x68e3/0x6df0
kernel_clone+0xe7/0x890
__do_sys_clone+0xba/0x100
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f225d9ad10b
Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
RSP: 002b:00007ffc4619d150 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f225d9ad10b
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555556040400
R10: 00005555560406d0 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc4619d230
irq event stamp: 3023744
hardirqs last enabled at (3023743): [] obj_cgroup_charge+0x24d/0x870
hardirqs last disabled at (3023744): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (3023658): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (3023643): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 299 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110
Modules linked in:
CPU: 0 PID: 299 Comm: syz-executor.3 Tainted: G W 6.0.0-rc5-next-20220913 #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: 0018:ffff88806ce09cb0 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff88806ce3ef00 RCX: 0000000000000000
RDX: ffff888032839ac0 RSI: ffffffff815700eb RDI: 0000000000000005
RBP: ffff8880389d8000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff88806ce3ef00
R13: 0000000000000001 R14: ffff8880389d80a8 R15: ffff8880389d8220
FS: 0000555556040400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f443b317004 CR3: 0000000029c54000 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:stack_trace_consume_entry+0xa/0x160
Code: fc ce 42 00 e9 38 fe ff ff e8 32 65 ee 02 e8 ed ce 42 00 e9 10 fd ff ff cc cc cc cc cc cc cc cc 48 b8 00 00 00 00 00 fc ff df <55> 53 48 89 fb 48 83 c7 10 48 89 fa 48 c1 ea 03 48 83 ec 08 0f b6
RSP: 0018:ffff888034c7f460 EFLAGS: 00000282
RAX: dffffc0000000000 RBX: ffffffff8135b390 RCX: 0000000000000000
RDX: 1ffff1100698fe98 RSI: ffffffff8114d652 RDI: ffff888034c7f530
RBP: ffff888034c7f500 R08: ffffffff85eccdee R09: ffffffff85eccdf2
R10: ffffed100698fe9a R11: ffff888034c7f4a8 R12: ffff888034c7f530
R13: 0000000000000000 R14: ffff888032839ac0 R15: 0000000000092800
arch_stack_walk+0x73/0xf0
stack_trace_save+0x8c/0xc0
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
__kasan_slab_alloc+0x58/0x70
kmem_cache_alloc+0x1b1/0x3e0
__create_object+0x3d/0xc10
kmem_cache_alloc+0x23c/0x3e0
anon_vma_clone+0xd3/0x560
anon_vma_fork+0x76/0x630
dup_mmap+0x9f2/0xfc0
dup_mm+0x91/0x380
copy_process+0x68e3/0x6df0
kernel_clone+0xe7/0x890
__do_sys_clone+0xba/0x100
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f225d9ad10b
Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
RSP: 002b:00007ffc4619d150 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f225d9ad10b
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555556040400
R10: 00005555560406d0 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc4619d230
irq event stamp: 3023744
hardirqs last enabled at (3023743): [] obj_cgroup_charge+0x24d/0x870
hardirqs last disabled at (3023744): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (3023658): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (3023643): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 14860 at kernel/events/core.c:2047 perf_group_detach+0x99e/0x12f0
Modules linked in:
CPU: 0 PID: 14860 Comm: modprobe Tainted: G W 6.0.0-rc5-next-20220913 #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: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010001 RBX: ffff8880389d85c8 RCX: 0000000000000000
RDX: ffff8880183c5040 RSI: ffffffff8157c03e RDI: 0000000000000005
RBP: ffff8880389d85c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff8880389d8658 R14: ffff88806ce3ef00 R15: ffff8880389d85c8
FS: 00007f9d037c1540(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9d03892710 CR3: 000000000d806000 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:__rcu_read_lock+0x94/0xf0
Code: 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 60 48 b8 00 00 00 00 00 fc ff df 89 9d f4 03 00 00 65 48 8b 1c 25 c0 6e 02 00 <48> 8d bb f4 03 00 00 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83
RSP: 0018:ffff88803906f910 EFLAGS: 00000246
RAX: dffffc0000000000 RBX: ffff8880183c5040 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff81468ed3 RDI: ffff8880183c5434
RBP: ffff8880183c5040 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 00007f9d03cece27
R13: 0000000000000000 R14: ffff8880183c5040 R15: ffff88800eba06c0
__is_insn_slot_addr+0x18/0x250
kernel_text_address+0x57/0xb0
__kernel_text_address+0x9/0x40
unwind_get_return_address+0x55/0xa0
arch_stack_walk+0x99/0xf0
stack_trace_save+0x8c/0xc0
__create_object+0x389/0xc10
kmem_cache_alloc+0x23c/0x3e0
anon_vma_clone+0xd3/0x560
__split_vma+0x16d/0x5d0
split_vma+0x9f/0xe0
mprotect_fixup+0x710/0x8c0
do_mprotect_pkey+0x6fb/0xa70
__x64_sys_mprotect+0x74/0xb0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f9d03cece27
Code: 44 00 00 b8 0b 00 00 00 0f 05 48 3d 01 f0 ff ff 73 01 c3 48 8d 0d 31 03 01 00 f7 d8 89 01 48 83 c8 ff c3 b8 0a 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8d 0d 11 03 01 00 f7 d8 89 01 48 83
RSP: 002b:00007ffcd6e86008 EFLAGS: 00000206 ORIG_RAX: 000000000000000a
RAX: ffffffffffffffda RBX: 00007f9d03ccba20 RCX: 00007f9d03cece27
RDX: 0000000000000001 RSI: 0000000000003000 RDI: 00007f9d039a5000
RBP: 00007ffcd6e86120 R08: 00007f9d0394ceb0 R09: 00007f9d03cd15e0
R10: 0000000000000468 R11: 0000000000000206 R12: 00007f9d0380e968
R13: 00007f9d039a8018 R14: 00007f9d037ea000 R15: 00007f9d03ccba20
irq event stamp: 12024
hardirqs last enabled at (12023): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (12024): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (11902): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (11733): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 14860 at kernel/events/core.c:2183 perf_group_detach+0x9c7/0x12f0
Modules linked in:
CPU: 0 PID: 14860 Comm: modprobe Tainted: G W 6.0.0-rc5-next-20220913 #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: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff8880183c5040 RSI: ffffffff8157c067 RDI: 0000000000000005
RBP: ffff8880389d85c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880389d85c8
R13: ffff8880389d85c8 R14: ffff88806ce3ef00 R15: ffff8880389d85c8
FS: 00007f9d037c1540(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9d03892710 CR3: 000000000d806000 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:__rcu_read_lock+0x94/0xf0
Code: 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 60 48 b8 00 00 00 00 00 fc ff df 89 9d f4 03 00 00 65 48 8b 1c 25 c0 6e 02 00 <48> 8d bb f4 03 00 00 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83
RSP: 0018:ffff88803906f910 EFLAGS: 00000246
RAX: dffffc0000000000 RBX: ffff8880183c5040 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff81468ed3 RDI: ffff8880183c5434
RBP: ffff8880183c5040 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 00007f9d03cece27
R13: 0000000000000000 R14: ffff8880183c5040 R15: ffff88800eba06c0
__is_insn_slot_addr+0x18/0x250
kernel_text_address+0x57/0xb0
__kernel_text_address+0x9/0x40
unwind_get_return_address+0x55/0xa0
arch_stack_walk+0x99/0xf0
stack_trace_save+0x8c/0xc0
__create_object+0x389/0xc10
kmem_cache_alloc+0x23c/0x3e0
anon_vma_clone+0xd3/0x560
__split_vma+0x16d/0x5d0
split_vma+0x9f/0xe0
mprotect_fixup+0x710/0x8c0
do_mprotect_pkey+0x6fb/0xa70
__x64_sys_mprotect+0x74/0xb0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f9d03cece27
Code: 44 00 00 b8 0b 00 00 00 0f 05 48 3d 01 f0 ff ff 73 01 c3 48 8d 0d 31 03 01 00 f7 d8 89 01 48 83 c8 ff c3 b8 0a 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8d 0d 11 03 01 00 f7 d8 89 01 48 83
RSP: 002b:00007ffcd6e86008 EFLAGS: 00000206 ORIG_RAX: 000000000000000a
RAX: ffffffffffffffda RBX: 00007f9d03ccba20 RCX: 00007f9d03cece27
RDX: 0000000000000001 RSI: 0000000000003000 RDI: 00007f9d039a5000
RBP: 00007ffcd6e86120 R08: 00007f9d0394ceb0 R09: 00007f9d03cd15e0
R10: 0000000000000468 R11: 0000000000000206 R12: 00007f9d0380e968
R13: 00007f9d039a8018 R14: 00007f9d037ea000 R15: 00007f9d03ccba20
irq event stamp: 12024
hardirqs last enabled at (12023): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (12024): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (11902): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (11733): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 14860 at kernel/events/core.c:655 perf_event_update_sibling_time+0xd5/0x4d0
Modules linked in:
CPU: 0 PID: 14860 Comm: modprobe Tainted: G W 6.0.0-rc5-next-20220913 #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: 0018:ffff88806ce09e58 EFLAGS: 00010046
RAX: 0000000080010001 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff8880183c5040 RSI: ffffffff81555205 RDI: 0000000000000005
RBP: ffff8880389d85c8 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff8880389d8670 R14: 0000000000000001 R15: 0000000000000001
FS: 00007f9d037c1540(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9d03892710 CR3: 000000000d806000 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:__rcu_read_lock+0x94/0xf0
Code: 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 60 48 b8 00 00 00 00 00 fc ff df 89 9d f4 03 00 00 65 48 8b 1c 25 c0 6e 02 00 <48> 8d bb f4 03 00 00 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83
RSP: 0018:ffff88803906f910 EFLAGS: 00000246
RAX: dffffc0000000000 RBX: ffff8880183c5040 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff81468ed3 RDI: ffff8880183c5434
RBP: ffff8880183c5040 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 00007f9d03cece27
R13: 0000000000000000 R14: ffff8880183c5040 R15: ffff88800eba06c0
__is_insn_slot_addr+0x18/0x250
kernel_text_address+0x57/0xb0
__kernel_text_address+0x9/0x40
unwind_get_return_address+0x55/0xa0
arch_stack_walk+0x99/0xf0
stack_trace_save+0x8c/0xc0
__create_object+0x389/0xc10
kmem_cache_alloc+0x23c/0x3e0
anon_vma_clone+0xd3/0x560
__split_vma+0x16d/0x5d0
split_vma+0x9f/0xe0
mprotect_fixup+0x710/0x8c0
do_mprotect_pkey+0x6fb/0xa70
__x64_sys_mprotect+0x74/0xb0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f9d03cece27
Code: 44 00 00 b8 0b 00 00 00 0f 05 48 3d 01 f0 ff ff 73 01 c3 48 8d 0d 31 03 01 00 f7 d8 89 01 48 83 c8 ff c3 b8 0a 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8d 0d 11 03 01 00 f7 d8 89 01 48 83
RSP: 002b:00007ffcd6e86008 EFLAGS: 00000206 ORIG_RAX: 000000000000000a
RAX: ffffffffffffffda RBX: 00007f9d03ccba20 RCX: 00007f9d03cece27
RDX: 0000000000000001 RSI: 0000000000003000 RDI: 00007f9d039a5000
RBP: 00007ffcd6e86120 R08: 00007f9d0394ceb0 R09: 00007f9d03cd15e0
R10: 0000000000000468 R11: 0000000000000206 R12: 00007f9d0380e968
R13: 00007f9d039a8018 R14: 00007f9d037ea000 R15: 00007f9d03ccba20
irq event stamp: 12024
hardirqs last enabled at (12023): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (12024): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (11902): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (11733): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess), 4 bytes skipped:
0: e9 38 fe ff ff jmpq 0xfffffe3d
5: e8 32 65 ee 02 callq 0x2ee653c
a: e8 ed ce 42 00 callq 0x42cefc
f: e9 10 fd ff ff jmpq 0xfffffd24
14: cc int3
15: cc int3
16: cc int3
17: cc int3
18: cc int3
19: cc int3
1a: cc int3
1b: cc int3
1c: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax
23: fc ff df
* 26: 55 push %rbp <-- trapping instruction
27: 53 push %rbx
28: 48 89 fb mov %rdi,%rbx
2b: 48 83 c7 10 add $0x10,%rdi
2f: 48 89 fa mov %rdi,%rdx
32: 48 c1 ea 03 shr $0x3,%rdx
36: 48 83 ec 08 sub $0x8,%rsp
3a: 0f .byte 0xf
3b: b6 .byte 0xb6