SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=5854 comm=syz-executor.7
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5818 at kernel/events/core.c:2233 event_filter_match+0x422/0x660
Modules linked in:
CPU: 0 PID: 5818 Comm: syz-executor.6 Not tainted 6.0.0-rc6-next-20220923 #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 1b 1e f1 ff 65 8b 2d e0 88 ad 7e 31 ff 89 ee e8 bb 1a f1 ff 85 ed 0f 84 ef 00 00 00 e8 fe 1d f1 ff <0f> 0b eb 9f e8 c5 80 23 00 e9 17 fc ff ff e8 eb 1d f1 ff 48 8d 7b
RSP: 0018:ffff88806ce09c70 EFLAGS: 00010046
RAX: 0000000080010002 RBX: ffff8880379e0000 RCX: 0000000000000000
RDX: ffff8880177e9ac0 RSI: ffffffff8154ecf2 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b001b R12: ffff8880379e0220
R13: 0000000000000000 R14: ffff8880379e00a8 R15: ffff8880379e0220
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2e12d000 CR3: 0000000017ce6000 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:unmap_page_range+0x19ae/0x2a10
Code: 00 0f 85 a7 07 00 00 48 8b 44 24 08 49 39 44 24 18 49 0f 43 44 24 18 49 89 44 24 18 48 8b 44 24 18 48 c1 e8 03 42 0f b6 04 30 <84> c0 74 08 3c 01 0f 8e b4 07 00 00 41 80 4c 24 20 08 4d 85 ed 0f
RSP: 0018:ffff88801a697910 EFLAGS: 00000216
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: ffff8880177e9ac0 RSI: ffffffff81691159 RDI: ffff88801a697d10
RBP: ffff88801a4deff0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88801a697cf8
R13: ffffea0000c41640 R14: dffffc0000000000 R15: 0000000000000001
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
__x64_sys_exit_group+0x3a/0x50
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f50fd414b19
Code: Unable to access opcode bytes at 0x7f50fd414aef.
RSP: 002b:00007ffdcecd2688 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f50fd414b19
RDX: 00007f50fd3c772b RSI: ffffffffffffffbc RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000001b2e12cfc4 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffdcecd2770
irq event stamp: 7716
hardirqs last enabled at (7715): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (7716): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (7712): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (7689): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5818 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110
Modules linked in:
CPU: 0 PID: 5818 Comm: syz-executor.6 Tainted: G W 6.0.0-rc6-next-20220923 #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 c8 1a ef ff 65 8b 05 8d 85 ab 7e 31 ff 89 c6 89 04 24 e8 65 17 ef ff 8b 04 24 85 c0 0f 84 13 02 00 00 e8 a5 1a ef ff <0f> 0b e9 c4 fb ff ff e8 99 1a ef ff 4c 89 e8 48 05 18 01 00 00 e9
RSP: 0018:ffff88806ce09cb0 EFLAGS: 00010046
RAX: 0000000080010002 RBX: ffff88806ce3f000 RCX: 0000000000000000
RDX: ffff8880177e9ac0 RSI: ffffffff8156f04b RDI: 0000000000000005
RBP: ffff8880379e0000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: ffffffff865b001b R12: ffff88806ce3f000
R13: 0000000000000001 R14: ffff8880379e00a8 R15: ffff8880379e0220
FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2e12d000 CR3: 0000000017ce6000 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:unmap_page_range+0x19ae/0x2a10
Code: 00 0f 85 a7 07 00 00 48 8b 44 24 08 49 39 44 24 18 49 0f 43 44 24 18 49 89 44 24 18 48 8b 44 24 18 48 c1 e8 03 42 0f b6 04 30 <84> c0 74 08 3c 01 0f 8e b4 07 00 00 41 80 4c 24 20 08 4d 85 ed 0f
RSP: 0018:ffff88801a697910 EFLAGS: 00000216
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
RDX: ffff8880177e9ac0 RSI: ffffffff81691159 RDI: ffff88801a697d10
RBP: ffff88801a4deff0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88801a697cf8
R13: ffffea0000c41640 R14: dffffc0000000000 R15: 0000000000000001
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
__x64_sys_exit_group+0x3a/0x50
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f50fd414b19
Code: Unable to access opcode bytes at 0x7f50fd414aef.
RSP: 002b:00007ffdcecd2688 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f50fd414b19
RDX: 00007f50fd3c772b RSI: ffffffffffffffbc RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000001b2e12cfc4 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffdcecd2770
irq event stamp: 7716
hardirqs last enabled at (7715): [] _raw_spin_unlock_irqrestore+0x28/0x60
hardirqs last disabled at (7716): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (7712): [] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (7689): [] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
loop7: detected capacity change from 0 to 8
SELinux: security_context_str_to_sid (staff_u) failed with errno=-22
SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=5861 comm=syz-executor.3
loop3: detected capacity change from 0 to 8
SELinux: security_context_str_to_sid (staff_u) failed with errno=-22
loop3: detected capacity change from 0 to 264192
FAT-fs (loop3): Unrecognized mount option "func=FIRMWARE_CHECK" or missing value
SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=5869 comm=syz-executor.3
------------[ cut here ]------------
WARNING: CPU: 0 PID: 299 at kernel/events/core.c:2047 perf_group_detach+0x99e/0x12f0
Modules linked in:
CPU: 0 PID: 299 Comm: syz-executor.3 Tainted: G W 6.0.0-rc6-next-20220923 #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 72 5b ee ff 65 44 8b 25 36 c6 aa 7e 31 ff 44 89 e6 e8 10 58 ee ff 45 85 e4 0f 84 0a 05 00 00 e8 52 5b ee ff <0f> 0b e9 a9 f8 ff ff e8 46 5b ee ff 65 8b 1d 0b c6 aa 7e 31 ff 89
RSP: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010003 RBX: ffff8880379e0000 RCX: 0000000000000000
RDX: ffff88800dafd040 RSI: ffffffff8157af9e RDI: 0000000000000005
RBP: ffff8880379e0000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff8880379e0090 R14: ffff88806ce3f000 R15: ffff8880379e0000
FS: 00005555556d9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f39aa51b000 CR3: 000000001b3e6000 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:lock_is_held_type+0x51/0x130
Code: dd 7b 85 c0 0f 85 c3 00 00 00 65 4c 8b 24 25 c0 6e 02 00 41 8b 94 24 74 09 00 00 85 d2 0f 85 aa 00 00 00 48 89 fd 41 89 f6 9c <8f> 04 24 fa 48 c7 c7 00 f3 86 84 4d 8d ac 24 78 09 00 00 31 db e8
RSP: 0018:ffff88801bedf990 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffffffff85407320
RBP: ffffffff85407320 R08: 0000000000000000 R09: ffffffff85b04697
R10: fffffbfff0b608d2 R11: 0000000000000001 R12: ffff88800dafd040
R13: 00000000ffffffff R14: 00000000ffffffff R15: ffff888032736de8
rcu_read_lock_sched_held+0x3e/0x80
lock_release+0x547/0x750
_raw_spin_unlock+0x12/0x40
remove_vm_area+0x18b/0x240
__vunmap+0x2af/0xbf0
__vfree+0x3c/0xd0
vfree+0x62/0x90
do_ipt_get_ctl+0x78b/0x950
nf_getsockopt+0x78/0xd0
ip_getsockopt+0x18c/0x1e0
tcp_getsockopt+0x9f/0x100
__sys_getsockopt+0x14c/0x250
__x64_sys_getsockopt+0xba/0x160
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7ff1fa7bf13a
Code: 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcc0962688 EFLAGS: 00000216 ORIG_RAX: 0000000000000037
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1fa7bf13a
RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007ffcc09626b0 R08: 00007ffcc09626ac R09: ffffffffffff0000
R10: 00007ffcc0962710 R11: 0000000000000216 R12: 00007ffcc0962710
R13: 0000000000000003 R14: 00007ffcc09626ac R15: 00007ff1fa8a0d20
irq event stamp: 552988
hardirqs last enabled at (552987): [] call_rcu+0x589/0xa30
hardirqs last disabled at (552988): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (552934): [] do_ip_getsockopt+0x12be/0x1e70
softirqs last disabled at (552932): [] release_sock+0x1b/0x1b0
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 299 at kernel/events/core.c:2183 perf_group_detach+0x9c7/0x12f0
Modules linked in:
CPU: 0 PID: 299 Comm: syz-executor.3 Tainted: G W 6.0.0-rc6-next-20220923 #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 46 5b ee ff 65 8b 1d 0b c6 aa 7e 31 ff 89 de e8 e6 57 ee ff 85 db 0f 84 86 04 00 00 e8 29 5b ee ff <0f> 0b e9 0e fa ff ff e8 1d 5b ee ff 48 8b 7c 24 20 48 81 c7 f8 00
RSP: 0018:ffff88806ce09e60 EFLAGS: 00010046
RAX: 0000000080010003 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88800dafd040 RSI: ffffffff8157afc7 RDI: 0000000000000005
RBP: ffff8880379e0000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880379e0000
R13: ffff8880379e0000 R14: ffff88806ce3f000 R15: ffff8880379e0000
FS: 00005555556d9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f39aa51b000 CR3: 000000001b3e6000 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:lock_is_held_type+0x51/0x130
Code: dd 7b 85 c0 0f 85 c3 00 00 00 65 4c 8b 24 25 c0 6e 02 00 41 8b 94 24 74 09 00 00 85 d2 0f 85 aa 00 00 00 48 89 fd 41 89 f6 9c <8f> 04 24 fa 48 c7 c7 00 f3 86 84 4d 8d ac 24 78 09 00 00 31 db e8
RSP: 0018:ffff88801bedf990 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffffffff85407320
RBP: ffffffff85407320 R08: 0000000000000000 R09: ffffffff85b04697
R10: fffffbfff0b608d2 R11: 0000000000000001 R12: ffff88800dafd040
R13: 00000000ffffffff R14: 00000000ffffffff R15: ffff888032736de8
rcu_read_lock_sched_held+0x3e/0x80
lock_release+0x547/0x750
_raw_spin_unlock+0x12/0x40
remove_vm_area+0x18b/0x240
__vunmap+0x2af/0xbf0
__vfree+0x3c/0xd0
vfree+0x62/0x90
do_ipt_get_ctl+0x78b/0x950
nf_getsockopt+0x78/0xd0
ip_getsockopt+0x18c/0x1e0
tcp_getsockopt+0x9f/0x100
__sys_getsockopt+0x14c/0x250
__x64_sys_getsockopt+0xba/0x160
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7ff1fa7bf13a
Code: 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcc0962688 EFLAGS: 00000216 ORIG_RAX: 0000000000000037
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1fa7bf13a
RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007ffcc09626b0 R08: 00007ffcc09626ac R09: ffffffffffff0000
R10: 00007ffcc0962710 R11: 0000000000000216 R12: 00007ffcc0962710
R13: 0000000000000003 R14: 00007ffcc09626ac R15: 00007ff1fa8a0d20
irq event stamp: 552988
hardirqs last enabled at (552987): [] call_rcu+0x589/0xa30
hardirqs last disabled at (552988): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (552934): [] do_ip_getsockopt+0x12be/0x1e70
softirqs last disabled at (552932): [] release_sock+0x1b/0x1b0
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 299 at kernel/events/core.c:655 perf_event_update_sibling_time+0xd5/0x4d0
Modules linked in:
CPU: 0 PID: 299 Comm: syz-executor.3 Tainted: G W 6.0.0-rc6-next-20220923 #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 3d d9 f0 ff e8 38 d9 f0 ff 65 8b 1d fd 43 ad 7e 31 ff 89 de e8 d8 d5 f0 ff 85 db 0f 84 d3 02 00 00 e8 1b d9 f0 ff <0f> 0b eb 97 e8 12 d9 f0 ff 48 8d 7d 10 48 b8 00 00 00 00 00 fc ff
RSP: 0018:ffff88806ce09e58 EFLAGS: 00010046
RAX: 0000000080010003 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88800dafd040 RSI: ffffffff815531d5 RDI: 0000000000000005
RBP: ffff8880379e0000 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff8880379e00a8 R14: 0000000000000001 R15: 0000000000000001
FS: 00005555556d9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f39aa51b000 CR3: 000000001b3e6000 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:lock_is_held_type+0x51/0x130
Code: dd 7b 85 c0 0f 85 c3 00 00 00 65 4c 8b 24 25 c0 6e 02 00 41 8b 94 24 74 09 00 00 85 d2 0f 85 aa 00 00 00 48 89 fd 41 89 f6 9c <8f> 04 24 fa 48 c7 c7 00 f3 86 84 4d 8d ac 24 78 09 00 00 31 db e8
RSP: 0018:ffff88801bedf990 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffffffff85407320
RBP: ffffffff85407320 R08: 0000000000000000 R09: ffffffff85b04697
R10: fffffbfff0b608d2 R11: 0000000000000001 R12: ffff88800dafd040
R13: 00000000ffffffff R14: 00000000ffffffff R15: ffff888032736de8
rcu_read_lock_sched_held+0x3e/0x80
lock_release+0x547/0x750
_raw_spin_unlock+0x12/0x40
remove_vm_area+0x18b/0x240
__vunmap+0x2af/0xbf0
__vfree+0x3c/0xd0
vfree+0x62/0x90
do_ipt_get_ctl+0x78b/0x950
nf_getsockopt+0x78/0xd0
ip_getsockopt+0x18c/0x1e0
tcp_getsockopt+0x9f/0x100
__sys_getsockopt+0x14c/0x250
__x64_sys_getsockopt+0xba/0x160
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7ff1fa7bf13a
Code: 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcc0962688 EFLAGS: 00000216 ORIG_RAX: 0000000000000037
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1fa7bf13a
RDX: 0000000000000041 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 00007ffcc09626b0 R08: 00007ffcc09626ac R09: ffffffffffff0000
R10: 00007ffcc0962710 R11: 0000000000000216 R12: 00007ffcc0962710
R13: 0000000000000003 R14: 00007ffcc09626ac R15: 00007ff1fa8a0d20
irq event stamp: 552988
hardirqs last enabled at (552987): [] call_rcu+0x589/0xa30
hardirqs last disabled at (552988): [] sysvec_call_function_single+0xb/0xc0
softirqs last enabled at (552934): [] do_ip_getsockopt+0x12be/0x1e70
softirqs last disabled at (552932): [] release_sock+0x1b/0x1b0
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
0: 00 0f add %cl,(%rdi)
2: 85 a7 07 00 00 48 test %esp,0x48000007(%rdi)
8: 8b 44 24 08 mov 0x8(%rsp),%eax
c: 49 39 44 24 18 cmp %rax,0x18(%r12)
11: 49 0f 43 44 24 18 cmovae 0x18(%r12),%rax
17: 49 89 44 24 18 mov %rax,0x18(%r12)
1c: 48 8b 44 24 18 mov 0x18(%rsp),%rax
21: 48 c1 e8 03 shr $0x3,%rax
25: 42 0f b6 04 30 movzbl (%rax,%r14,1),%eax
* 2a: 84 c0 test %al,%al <-- trapping instruction
2c: 74 08 je 0x36
2e: 3c 01 cmp $0x1,%al
30: 0f 8e b4 07 00 00 jle 0x7ea
36: 41 80 4c 24 20 08 orb $0x8,0x20(%r12)
3c: 4d 85 ed test %r13,%r13
3f: 0f .byte 0xf