./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2410701783
<...>
DUID 00:04:92:3d:a4:bf:d8:99:95:1d:d2:9f:0e:34:7d:20:a7:e6
forked to background, child pid 3188
[ 23.948437][ T3189] 8021q: adding VLAN 0 to HW filter on device bond0
[ 23.960404][ T3189] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.84' (ECDSA) to the list of known hosts.
execve("./syz-executor2410701783", ["./syz-executor2410701783"], 0x7fffaa39a980 /* 10 vars */) = 0
brk(NULL) = 0x5555567c2000
brk(0x5555567c2c40) = 0x5555567c2c40
arch_prctl(ARCH_SET_FS, 0x5555567c2300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor2410701783", 4096) = 28
brk(0x5555567e3c40) = 0x5555567e3c40
brk(0x5555567e4000) = 0x5555567e4000
mprotect(0x7ff0e1eb1000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=4, insns=0x20000440, license="GPL"}, 24) = 4
syzkaller login: [ 41.745485][ T3610] ------------[ cut here ]------------
[ 41.751065][ T3610] CPA refuse W^X violation: 8000000000000163 -> 0000000000000163 range: 0xffffffffa0401000 - 0xffffffffa0401fff PFN 1cd6f
[ 41.763806][ T3610] WARNING: CPU: 0 PID: 3610 at arch/x86/mm/pat/set_memory.c:601 __change_page_attr_set_clr+0x1faa/0x2080
[ 41.775080][ T3610] Modules linked in:
[ 41.779022][ T3610] CPU: 0 PID: 3610 Comm: syz-executor241 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0
[ 41.788954][ T3610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
[ 41.799059][ T3610] RIP: 0010:__change_page_attr_set_clr+0x1faa/0x2080
[ 41.805746][ T3610] Code: 8b 44 24 50 4d 89 f1 4c 89 e2 4c 89 ee 48 c7 c7 80 0c ea 89 c6 05 68 26 94 0c 01 4c 8d 80 ff 0f 00 00 48 89 c1 e8 56 a4 10 08 <0f> 0b e9 68 fc ff ff e8 6a b3 91 00 e9 be f7 ff ff 48 8b 7c 24 08
[ 41.825428][ T3610] RSP: 0018:ffffc90003d5ebf8 EFLAGS: 00010286
[ 41.831527][ T3610] RAX: 0000000000000000 RBX: 800000001cd6f163 RCX: 0000000000000000
[ 41.839522][ T3610] RDX: ffff88801f78ba80 RSI: ffffffff81620008 RDI: fffff520007abd71
[ 41.847534][ T3610] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 41.855494][ T3610] R10: 0000000000000001 R11: 7566657220415043 R12: 0000000000000163
[ 41.863496][ T3610] R13: 8000000000000163 R14: 000000000001cd6f R15: 0000000000000000
[ 41.871493][ T3610] FS: 00005555567c2300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 41.880470][ T3610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.887079][ T3610] CR2: 00007f46f4ff5a70 CR3: 0000000078a4b000 CR4: 00000000003506f0
[ 41.895041][ T3610] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.903040][ T3610] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.911217][ T3610] Call Trace:
[ 41.914496][ T3610]
[ 41.917447][ T3610] ? flush_tlb_one_kernel+0x60/0x60
[ 41.922688][ T3610] ? on_each_cpu_cond_mask+0x70/0xa0
[ 41.928041][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 41.933522][ T3610] ? static_protections+0x670/0x670
[ 41.938763][ T3610] ? __mutex_unlock_slowpath+0x157/0x5e0
[ 41.944422][ T3610] ? __pte_alloc_kernel+0xbb/0x110
[ 41.949581][ T3610] ? wait_for_completion_io_timeout+0x20/0x20
[ 41.955667][ T3610] ? _vm_unmap_aliases.part.0+0x481/0x570
[ 41.961466][ T3610] change_page_attr_set_clr+0x333/0x500
[ 41.967041][ T3610] ? __change_page_attr_set_clr+0x2080/0x2080
[ 41.973101][ T3610] ? __vmalloc_node_range+0x1046/0x13a0
[ 41.978686][ T3610] ? lock_release+0x5cb/0x810
[ 41.983369][ T3610] ? find_vm_area+0x117/0x190
[ 41.988148][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 41.993040][ T3610] set_memory_x+0xb2/0x110
[ 41.997519][ T3610] ? set_mce_nospec+0xe0/0xe0
[ 42.002211][ T3610] ? _raw_spin_unlock+0x24/0x40
[ 42.007113][ T3610] ? find_vm_area+0x145/0x190
[ 42.011822][ T3610] bpf_jit_alloc_exec_page+0x69/0x80
[ 42.017154][ T3610] bpf_dispatcher_change_prog+0x303/0x8f0
[ 42.022884][ T3610] ? lock_release+0x5cb/0x810
[ 42.027590][ T3610] ? is_bpf_text_address+0x77/0x170
[ 42.032811][ T3610] dev_xdp_install+0x198/0x2b0
[ 42.037639][ T3610] ? dev_disable_lro+0x3e0/0x3e0
[ 42.042597][ T3610] ? bpf_xdp_link_show_fdinfo+0xa0/0xa0
[ 42.048219][ T3610] ? __nla_validate_parse+0x2df/0x2500
[ 42.053715][ T3610] ? __fget_light+0x20a/0x270
[ 42.058458][ T3610] ? dev_disable_lro+0x3e0/0x3e0
[ 42.063407][ T3610] dev_xdp_attach+0xa30/0x12a0
[ 42.068236][ T3610] dev_change_xdp_fd+0x246/0x300
[ 42.073188][ T3610] do_setlink+0x31e3/0x3bb0
[ 42.077748][ T3610] ? lock_release+0x5cb/0x810
[ 42.082429][ T3610] ? lock_release+0x5cb/0x810
[ 42.087162][ T3610] ? is_bpf_text_address+0x77/0x170
[ 42.092386][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 42.097293][ T3610] ? if_nlmsg_stats_size+0x680/0x680
[ 42.102608][ T3610] ? unwind_next_frame+0xfa9/0x1cc0
[ 42.107932][ T3610] ? is_bpf_text_address+0x99/0x170
[ 42.113148][ T3610] ? kernel_text_address+0x39/0x80
[ 42.118303][ T3610] ? __kernel_text_address+0x9/0x30
[ 42.123519][ T3610] ? __sanitizer_cov_trace_switch+0x50/0x90
[ 42.129448][ T3610] ? nla_get_range_signed+0x520/0x520
[ 42.134837][ T3610] ? __stack_depot_save+0x3a/0x560
[ 42.139997][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 42.144854][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.150358][ T3610] ? __nla_parse+0x3d/0x50
[ 42.154795][ T3610] __rtnl_newlink+0xb96/0x17e0
[ 42.159598][ T3610] ? rtnl_newlink+0x46/0xa0
[ 42.164110][ T3610] ? rtnl_link_unregister+0x250/0x250
[ 42.169553][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.175041][ T3610] ? lock_release+0x5cb/0x810
[ 42.179796][ T3610] ? rtnetlink_rcv_msg+0x3e5/0xca0
[ 42.184940][ T3610] ? __kmem_cache_alloc_node+0x1d8/0x3d0
[ 42.190618][ T3610] ? rtnl_newlink+0x46/0xa0
[ 42.195137][ T3610] rtnl_newlink+0x64/0xa0
[ 42.199500][ T3610] ? __rtnl_newlink+0x17e0/0x17e0
[ 42.204532][ T3610] rtnetlink_rcv_msg+0x43a/0xca0
[ 42.209498][ T3610] ? rtnl_getlink+0xae0/0xae0
[ 42.214185][ T3610] ? sock_sendmsg+0xcf/0x120
[ 42.218823][ T3610] ? ____sys_sendmsg+0x712/0x8c0
[ 42.223768][ T3610] ? ___sys_sendmsg+0x110/0x1b0
[ 42.228668][ T3610] ? __sys_sendmsg+0xf3/0x1c0
[ 42.233356][ T3610] ? do_syscall_64+0x35/0xb0
[ 42.237989][ T3610] ? __sanitizer_cov_trace_switch+0x50/0x90
[ 42.243904][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.249570][ T3610] ? lock_acquire+0x4fc/0x630
[ 42.254266][ T3610] netlink_rcv_skb+0x153/0x420
[ 42.259085][ T3610] ? rtnl_getlink+0xae0/0xae0
[ 42.263776][ T3610] ? netlink_ack+0xd50/0xd50
[ 42.268391][ T3610] ? netlink_deliver_tap+0x1a2/0xc40
[ 42.273708][ T3610] ? netlink_deliver_tap+0x1b1/0xc40
[ 42.279035][ T3610] netlink_unicast+0x543/0x7f0
[ 42.283813][ T3610] ? netlink_attachskb+0x880/0x880
[ 42.288958][ T3610] ? __virt_addr_valid+0x5d/0x2d0
[ 42.293987][ T3610] ? __phys_addr_symbol+0x2c/0x70
[ 42.299060][ T3610] ? __check_object_size+0x2de/0x5a0
[ 42.304365][ T3610] netlink_sendmsg+0x917/0xe10
[ 42.309186][ T3610] ? netlink_unicast+0x7f0/0x7f0
[ 42.314147][ T3610] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 42.319479][ T3610] ? netlink_unicast+0x7f0/0x7f0
[ 42.324427][ T3610] sock_sendmsg+0xcf/0x120
[ 42.328884][ T3610] ____sys_sendmsg+0x712/0x8c0
[ 42.333659][ T3610] ? copy_msghdr_from_user+0xfc/0x150
[ 42.339075][ T3610] ? kernel_sendmsg+0x50/0x50
[ 42.343767][ T3610] ? finish_task_switch.isra.0+0x2b5/0xc80
[ 42.349594][ T3610] ? trace_hardirqs_on+0x2d/0x160
[ 42.354646][ T3610] ___sys_sendmsg+0x110/0x1b0
[ 42.359368][ T3610] ? do_recvmmsg+0x6e0/0x6e0
[ 42.363970][ T3610] ? __schedule+0xbda/0x55b0
[ 42.368587][ T3610] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 42.374409][ T3610] ? trace_hardirqs_on+0x2d/0x160
[ 42.379468][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.384947][ T3610] ? lock_acquire+0x4fc/0x630
[ 42.389667][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.395167][ T3610] ? lock_acquire+0x4fc/0x630
[ 42.399887][ T3610] ? lock_release+0x810/0x810
[ 42.404567][ T3610] ? ptrace_stop.part.0+0x49a/0x8c0
[ 42.409791][ T3610] ? do_raw_spin_lock+0x120/0x2a0
[ 42.414855][ T3610] ? rwlock_bug.part.0+0x90/0x90
[ 42.419839][ T3610] ? __fget_light+0x20a/0x270
[ 42.424529][ T3610] __sys_sendmsg+0xf3/0x1c0
[ 42.429072][ T3610] ? __sys_sendmsg_sock+0x30/0x30
[ 42.434127][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 42.439055][ T3610] ? _raw_spin_unlock_irq+0x2a/0x40
[ 42.444282][ T3610] ? ptrace_notify+0xfa/0x140
[ 42.449084][ T3610] do_syscall_64+0x35/0xb0
[ 42.453518][ T3610] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 42.459456][ T3610] RIP: 0033:0x7ff0e1e44cf9
[ 42.463873][ T3610] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 42.483523][ T3610] RSP: 002b:00007ffce70b9ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.491962][ T3610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0e1e44cf9
[ 42.499959][ T3610] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003
[ 42.507975][ T3610] RBP: 00007ff0e1e08ea0 R08: 0000000000000000 R09: 0000000000000000
[ 42.516030][ T3610] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff0e1e08f30
[ 42.524041][ T3610] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 42.532051][ T3610]
[ 42.535071][ T3610] Kernel panic - not syncing: panic_on_warn set ...
[ 42.541650][ T3610] CPU: 0 PID: 3610 Comm: syz-executor241 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0
[ 42.551533][ T3610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
[ 42.561582][ T3610] Call Trace:
[ 42.564863][ T3610]
[ 42.567793][ T3610] dump_stack_lvl+0xcd/0x134
[ 42.572409][ T3610] panic+0x2c8/0x622
[ 42.576303][ T3610] ? panic_print_sys_info.part.0+0x110/0x110
[ 42.582360][ T3610] ? __warn.cold+0x24b/0x350
[ 42.586944][ T3610] ? __change_page_attr_set_clr+0x1faa/0x2080
[ 42.593022][ T3610] __warn.cold+0x25c/0x350
[ 42.597554][ T3610] ? __change_page_attr_set_clr+0x1faa/0x2080
[ 42.603631][ T3610] report_bug+0x1bc/0x210
[ 42.607976][ T3610] handle_bug+0x3c/0x60
[ 42.612134][ T3610] exc_invalid_op+0x14/0x40
[ 42.616641][ T3610] asm_exc_invalid_op+0x16/0x20
[ 42.621511][ T3610] RIP: 0010:__change_page_attr_set_clr+0x1faa/0x2080
[ 42.628194][ T3610] Code: 8b 44 24 50 4d 89 f1 4c 89 e2 4c 89 ee 48 c7 c7 80 0c ea 89 c6 05 68 26 94 0c 01 4c 8d 80 ff 0f 00 00 48 89 c1 e8 56 a4 10 08 <0f> 0b e9 68 fc ff ff e8 6a b3 91 00 e9 be f7 ff ff 48 8b 7c 24 08
[ 42.647806][ T3610] RSP: 0018:ffffc90003d5ebf8 EFLAGS: 00010286
[ 42.653875][ T3610] RAX: 0000000000000000 RBX: 800000001cd6f163 RCX: 0000000000000000
[ 42.661847][ T3610] RDX: ffff88801f78ba80 RSI: ffffffff81620008 RDI: fffff520007abd71
[ 42.669820][ T3610] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 42.677789][ T3610] R10: 0000000000000001 R11: 7566657220415043 R12: 0000000000000163
[ 42.685761][ T3610] R13: 8000000000000163 R14: 000000000001cd6f R15: 0000000000000000
[ 42.693738][ T3610] ? vprintk+0x88/0x90
[ 42.697817][ T3610] ? __change_page_attr_set_clr+0x1faa/0x2080
[ 42.703892][ T3610] ? flush_tlb_one_kernel+0x60/0x60
[ 42.709094][ T3610] ? on_each_cpu_cond_mask+0x70/0xa0
[ 42.714390][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.719872][ T3610] ? static_protections+0x670/0x670
[ 42.725081][ T3610] ? __mutex_unlock_slowpath+0x157/0x5e0
[ 42.730739][ T3610] ? __pte_alloc_kernel+0xbb/0x110
[ 42.735887][ T3610] ? wait_for_completion_io_timeout+0x20/0x20
[ 42.741966][ T3610] ? _vm_unmap_aliases.part.0+0x481/0x570
[ 42.747706][ T3610] change_page_attr_set_clr+0x333/0x500
[ 42.753263][ T3610] ? __change_page_attr_set_clr+0x2080/0x2080
[ 42.759336][ T3610] ? __vmalloc_node_range+0x1046/0x13a0
[ 42.764901][ T3610] ? lock_release+0x5cb/0x810
[ 42.769596][ T3610] ? find_vm_area+0x117/0x190
[ 42.774287][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 42.779145][ T3610] set_memory_x+0xb2/0x110
[ 42.783567][ T3610] ? set_mce_nospec+0xe0/0xe0
[ 42.788252][ T3610] ? _raw_spin_unlock+0x24/0x40
[ 42.793114][ T3610] ? find_vm_area+0x145/0x190
[ 42.797806][ T3610] bpf_jit_alloc_exec_page+0x69/0x80
[ 42.803105][ T3610] bpf_dispatcher_change_prog+0x303/0x8f0
[ 42.808835][ T3610] ? lock_release+0x5cb/0x810
[ 42.813516][ T3610] ? is_bpf_text_address+0x77/0x170
[ 42.818731][ T3610] dev_xdp_install+0x198/0x2b0
[ 42.823509][ T3610] ? dev_disable_lro+0x3e0/0x3e0
[ 42.828455][ T3610] ? bpf_xdp_link_show_fdinfo+0xa0/0xa0
[ 42.834017][ T3610] ? __nla_validate_parse+0x2df/0x2500
[ 42.839579][ T3610] ? __fget_light+0x20a/0x270
[ 42.844278][ T3610] ? dev_disable_lro+0x3e0/0x3e0
[ 42.849223][ T3610] dev_xdp_attach+0xa30/0x12a0
[ 42.854001][ T3610] dev_change_xdp_fd+0x246/0x300
[ 42.858952][ T3610] do_setlink+0x31e3/0x3bb0
[ 42.863467][ T3610] ? lock_release+0x5cb/0x810
[ 42.868151][ T3610] ? lock_release+0x5cb/0x810
[ 42.872829][ T3610] ? is_bpf_text_address+0x77/0x170
[ 42.878039][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 42.882896][ T3610] ? if_nlmsg_stats_size+0x680/0x680
[ 42.888191][ T3610] ? unwind_next_frame+0xfa9/0x1cc0
[ 42.893402][ T3610] ? is_bpf_text_address+0x99/0x170
[ 42.898613][ T3610] ? kernel_text_address+0x39/0x80
[ 42.903740][ T3610] ? __kernel_text_address+0x9/0x30
[ 42.908953][ T3610] ? __sanitizer_cov_trace_switch+0x50/0x90
[ 42.914869][ T3610] ? nla_get_range_signed+0x520/0x520
[ 42.920270][ T3610] ? __stack_depot_save+0x3a/0x560
[ 42.925424][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 42.930296][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.935795][ T3610] ? __nla_parse+0x3d/0x50
[ 42.940251][ T3610] __rtnl_newlink+0xb96/0x17e0
[ 42.945043][ T3610] ? rtnl_newlink+0x46/0xa0
[ 42.949552][ T3610] ? rtnl_link_unregister+0x250/0x250
[ 42.954947][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.960423][ T3610] ? lock_release+0x5cb/0x810
[ 42.965106][ T3610] ? rtnetlink_rcv_msg+0x3e5/0xca0
[ 42.970228][ T3610] ? __kmem_cache_alloc_node+0x1d8/0x3d0
[ 42.975873][ T3610] ? rtnl_newlink+0x46/0xa0
[ 42.980404][ T3610] rtnl_newlink+0x64/0xa0
[ 42.984763][ T3610] ? __rtnl_newlink+0x17e0/0x17e0
[ 42.989810][ T3610] rtnetlink_rcv_msg+0x43a/0xca0
[ 42.994772][ T3610] ? rtnl_getlink+0xae0/0xae0
[ 42.999472][ T3610] ? sock_sendmsg+0xcf/0x120
[ 43.004082][ T3610] ? ____sys_sendmsg+0x712/0x8c0
[ 43.009033][ T3610] ? ___sys_sendmsg+0x110/0x1b0
[ 43.013898][ T3610] ? __sys_sendmsg+0xf3/0x1c0
[ 43.018586][ T3610] ? do_syscall_64+0x35/0xb0
[ 43.023180][ T3610] ? __sanitizer_cov_trace_switch+0x50/0x90
[ 43.029095][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 43.034573][ T3610] ? lock_acquire+0x4fc/0x630
[ 43.039260][ T3610] netlink_rcv_skb+0x153/0x420
[ 43.044034][ T3610] ? rtnl_getlink+0xae0/0xae0
[ 43.048722][ T3610] ? netlink_ack+0xd50/0xd50
[ 43.053323][ T3610] ? netlink_deliver_tap+0x1a2/0xc40
[ 43.058621][ T3610] ? netlink_deliver_tap+0x1b1/0xc40
[ 43.063918][ T3610] netlink_unicast+0x543/0x7f0
[ 43.068693][ T3610] ? netlink_attachskb+0x880/0x880
[ 43.073818][ T3610] ? __virt_addr_valid+0x5d/0x2d0
[ 43.078846][ T3610] ? __phys_addr_symbol+0x2c/0x70
[ 43.083871][ T3610] ? __check_object_size+0x2de/0x5a0
[ 43.089162][ T3610] netlink_sendmsg+0x917/0xe10
[ 43.093938][ T3610] ? netlink_unicast+0x7f0/0x7f0
[ 43.098888][ T3610] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 43.104188][ T3610] ? netlink_unicast+0x7f0/0x7f0
[ 43.109139][ T3610] sock_sendmsg+0xcf/0x120
[ 43.113562][ T3610] ____sys_sendmsg+0x712/0x8c0
[ 43.118334][ T3610] ? copy_msghdr_from_user+0xfc/0x150
[ 43.123717][ T3610] ? kernel_sendmsg+0x50/0x50
[ 43.128402][ T3610] ? finish_task_switch.isra.0+0x2b5/0xc80
[ 43.134211][ T3610] ? trace_hardirqs_on+0x2d/0x160
[ 43.139244][ T3610] ___sys_sendmsg+0x110/0x1b0
[ 43.143933][ T3610] ? do_recvmmsg+0x6e0/0x6e0
[ 43.148534][ T3610] ? __schedule+0xbda/0x55b0
[ 43.153131][ T3610] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 43.158954][ T3610] ? trace_hardirqs_on+0x2d/0x160
[ 43.163992][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 43.169464][ T3610] ? lock_acquire+0x4fc/0x630
[ 43.174161][ T3610] ? rcu_read_lock_sched_held+0xd/0x70
[ 43.179664][ T3610] ? lock_acquire+0x4fc/0x630
[ 43.184358][ T3610] ? lock_release+0x810/0x810
[ 43.189040][ T3610] ? ptrace_stop.part.0+0x49a/0x8c0
[ 43.194246][ T3610] ? do_raw_spin_lock+0x120/0x2a0
[ 43.199279][ T3610] ? rwlock_bug.part.0+0x90/0x90
[ 43.204227][ T3610] ? __fget_light+0x20a/0x270
[ 43.208920][ T3610] __sys_sendmsg+0xf3/0x1c0
[ 43.213440][ T3610] ? __sys_sendmsg_sock+0x30/0x30
[ 43.218475][ T3610] ? lock_downgrade+0x6e0/0x6e0
[ 43.223338][ T3610] ? _raw_spin_unlock_irq+0x2a/0x40
[ 43.228547][ T3610] ? ptrace_notify+0xfa/0x140
[ 43.233235][ T3610] do_syscall_64+0x35/0xb0
[ 43.237659][ T3610] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 43.243571][ T3610] RIP: 0033:0x7ff0e1e44cf9
[ 43.247985][ T3610] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 43.267597][ T3610] RSP: 002b:00007ffce70b9ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 43.276013][ T3610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0e1e44cf9
[ 43.283987][ T3610] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003
[ 43.291966][ T3610] RBP: 00007ff0e1e08ea0 R08: 0000000000000000 R09: 0000000000000000
[ 43.299951][ T3610] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff0e1e08f30
[ 43.307928][ T3610] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 43.315912][ T3610]
[ 43.319095][ T3610] Kernel Offset: disabled
[ 43.323411][ T3610] Rebooting in 86400 seconds..