./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1782119041
<...>
DUID 00:04:53:46:a9:9d:03:7a:46:b2:48:ff:4a:ea:3f:46:f2:43
forked to background, child pid 3186
[ 23.251441][ T3187] 8021q: adding VLAN 0 to HW filter on device bond0
[ 23.267053][ T3187] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.60' (ECDSA) to the list of known hosts.
execve("./syz-executor1782119041", ["./syz-executor1782119041"], 0x7ffc00b39910 /* 10 vars */) = 0
brk(NULL) = 0x555556be0000
brk(0x555556be0c40) = 0x555556be0c40
arch_prctl(ARCH_SET_FS, 0x555556be0300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor1782119041", 4096) = 28
brk(0x555556c01c40) = 0x555556c01c40
brk(0x555556c02000) = 0x555556c02000
mprotect(0x7fe786b89000, 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=0x20000300, license="GPL"}, 24) = 4
syzkaller login: [ 40.820928][ T3607] ------------[ cut here ]------------
[ 40.826452][ T3607] CPA refuse W^X violation: 8000000000000163 -> 0000000000000163 range: 0xffffffffa0401000 - 0xffffffffa0401fff PFN 7d8d5
[ 40.839196][ T3607] WARNING: CPU: 0 PID: 3607 at arch/x86/mm/pat/set_memory.c:600 __change_page_attr_set_clr+0x1f40/0x2020
[ 40.850438][ T3607] Modules linked in:
[ 40.854320][ T3607] CPU: 0 PID: 3607 Comm: syz-executor178 Not tainted 6.0.0-rc6-next-20220921-syzkaller #0
[ 40.864291][ T3607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2022
[ 40.874453][ T3607] RIP: 0010:__change_page_attr_set_clr+0x1f40/0x2020
[ 40.881188][ T3607] Code: 8b 44 24 50 4d 89 f1 4c 89 e2 4c 89 ee 48 c7 c7 80 0c ea 89 c6 05 1f 3b 94 0c 01 4c 8d 80 ff 0f 00 00 48 89 c1 e8 fd 62 10 08 <0f> 0b e9 8a fc ff ff e8 f4 a1 91 00 e9 14 f8 ff ff 48 8b 7c 24 08
[ 40.900849][ T3607] RSP: 0018:ffffc90003c9ebf8 EFLAGS: 00010286
[ 40.906982][ T3607] RAX: 0000000000000000 RBX: 800000007d8d5163 RCX: 0000000000000000
[ 40.915011][ T3607] RDX: ffff8880217c57c0 RSI: ffffffff81620348 RDI: fffff52000793d71
[ 40.922983][ T3607] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 40.930994][ T3607] R10: 0000000000000001 R11: 7566657220415043 R12: 0000000000000163
[ 40.939018][ T3607] R13: 8000000000000163 R14: 000000000007d8d5 R15: 0000000000000000
[ 40.947016][ T3607] FS: 0000555556be0300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 40.955987][ T3607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.962569][ T3607] CR2: 000000000045b630 CR3: 0000000073ec9000 CR4: 00000000003506f0
[ 40.970581][ T3607] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 40.978595][ T3607] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 40.986621][ T3607] Call Trace:
[ 40.989916][ T3607]
[ 40.992875][ T3607] ? flush_tlb_one_kernel+0x60/0x60
[ 40.998138][ T3607] ? on_each_cpu_cond_mask+0x70/0xa0
[ 41.003448][ T3607] ? rcu_read_lock_sched_held+0xd/0x70
[ 41.008961][ T3607] ? static_protections+0x670/0x670
[ 41.014175][ T3607] ? __mutex_unlock_slowpath+0x157/0x5e0
[ 41.019849][ T3607] ? __pte_alloc_kernel+0xbb/0x110
[ 41.024996][ T3607] ? wait_for_completion_io_timeout+0x20/0x20
[ 41.031064][ T3607] ? _vm_unmap_aliases.part.0+0x489/0x580
[ 41.036837][ T3607] change_page_attr_set_clr+0x333/0x500
[ 41.042403][ T3607] ? __change_page_attr_set_clr+0x2020/0x2020
[ 41.048505][ T3607] ? __vmalloc_node_range+0x1046/0x13a0
[ 41.054073][ T3607] ? lock_release+0x5cb/0x810
[ 41.058789][ T3607] ? find_vm_area+0x117/0x190
[ 41.063483][ T3607] ? lock_downgrade+0x6e0/0x6e0
[ 41.068369][ T3607] set_memory_x+0xb2/0x110
[ 41.072796][ T3607] ? set_mce_nospec+0xe0/0xe0
[ 41.077527][ T3607] ? _raw_spin_unlock+0x24/0x40
[ 41.082394][ T3607] ? find_vm_area+0x145/0x190
[ 41.087278][ T3607] bpf_jit_alloc_exec_page+0x69/0x80
[ 41.092599][ T3607] bpf_dispatcher_change_prog+0x303/0x8f0
[ 41.098387][ T3607] ? lock_release+0x5cb/0x810
[ 41.103085][ T3607] ? is_bpf_text_address+0x77/0x170
[ 41.108368][ T3607] dev_xdp_install+0x198/0x2b0
[ 41.113172][ T3607] ? dev_disable_lro+0x3e0/0x3e0
[ 41.118194][ T3607] ? bpf_xdp_link_show_fdinfo+0xa0/0xa0
[ 41.123773][ T3607] ? __nla_validate_parse+0x2df/0x2500
[ 41.129311][ T3607] ? __fget_light+0x20a/0x270
[ 41.134152][ T3607] ? dev_disable_lro+0x3e0/0x3e0
[ 41.139164][ T3607] dev_xdp_attach+0xa30/0x12a0
[ 41.143964][ T3607] dev_change_xdp_fd+0x246/0x300
[ 41.148963][ T3607] do_setlink+0x31e3/0x3bb0
[ 41.153487][ T3607] ? lock_release+0x5cb/0x810
[ 41.158208][ T3607] ? lock_release+0x5cb/0x810
[ 41.162906][ T3607] ? is_bpf_text_address+0x77/0x170
[ 41.168168][ T3607] ? lock_downgrade+0x6e0/0x6e0
[ 41.173038][ T3607] ? if_nlmsg_stats_size+0x680/0x680
[ 41.178367][ T3607] ? unwind_next_frame+0xfa9/0x1cc0
[ 41.183590][ T3607] ? is_bpf_text_address+0x99/0x170
[ 41.188865][ T3607] ? kernel_text_address+0x39/0x80
[ 41.194011][ T3607] ? __kernel_text_address+0x9/0x30
[ 41.199330][ T3607] ? __sanitizer_cov_trace_switch+0x50/0x90
[ 41.205292][ T3607] ? nla_get_range_signed+0x520/0x520
[ 41.210848][ T3607] ? __stack_depot_save+0x3a/0x560
[ 41.216010][ T3607] ? lock_downgrade+0x6e0/0x6e0
[ 41.220878][ T3607] ? __nla_parse+0x3d/0x50
[ 41.225338][ T3607] __rtnl_newlink+0xb96/0x17e0
[ 41.230120][ T3607] ? rtnl_link_unregister+0x250/0x250
[ 41.235559][ T3607] ? rcu_read_lock_sched_held+0xd/0x70
[ 41.241049][ T3607] ? lock_release+0x5cb/0x810
[ 41.245771][ T3607] ? __kmem_cache_alloc_node+0x48/0x3d0
[ 41.251343][ T3607] ? rtnetlink_rcv_msg+0x3e5/0xca0
[ 41.256550][ T3607] ? rcu_read_lock_sched_held+0xd/0x70
[ 41.262037][ T3607] ? __kmem_cache_alloc_node+0x1d8/0x3d0
[ 41.267717][ T3607] ? rtnl_newlink+0x46/0xa0
[ 41.272246][ T3607] rtnl_newlink+0x64/0xa0
[ 41.276633][ T3607] ? __rtnl_newlink+0x17e0/0x17e0
[ 41.281672][ T3607] rtnetlink_rcv_msg+0x43a/0xca0
[ 41.286648][ T3607] ? rtnl_getlink+0xae0/0xae0
[ 41.291336][ T3607] ? sock_sendmsg+0xcf/0x120
[ 41.295963][ T3607] ? ____sys_sendmsg+0x712/0x8c0
[ 41.300912][ T3607] ? ___sys_sendmsg+0x110/0x1b0
[ 41.305791][ T3607] ? __sys_sendmsg+0xf3/0x1c0
[ 41.310481][ T3607] ? do_syscall_64+0x35/0xb0
[ 41.315154][ T3607] ? __sanitizer_cov_trace_switch+0x50/0x90
[ 41.321089][ T3607] ? rcu_read_lock_sched_held+0xd/0x70
[ 41.326578][ T3607] ? lock_acquire+0x4fc/0x630
[ 41.331267][ T3607] netlink_rcv_skb+0x153/0x420
[ 41.336079][ T3607] ? rtnl_getlink+0xae0/0xae0
[ 41.340790][ T3607] ? netlink_ack+0xd50/0xd50
[ 41.345411][ T3607] ? netlink_deliver_tap+0x1a2/0xc40
[ 41.350711][ T3607] ? netlink_deliver_tap+0x1b1/0xc40
[ 41.356037][ T3607] netlink_unicast+0x543/0x7f0
[ 41.360818][ T3607] ? netlink_attachskb+0x880/0x880
[ 41.365970][ T3607] ? __virt_addr_valid+0x5d/0x2d0
[ 41.371009][ T3607] ? __phys_addr_symbol+0x2c/0x70
[ 41.376094][ T3607] ? __check_object_size+0x2de/0x5a0
[ 41.381398][ T3607] netlink_sendmsg+0x917/0xe10
[ 41.386218][ T3607] ? netlink_unicast+0x7f0/0x7f0
[ 41.391189][ T3607] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 41.396518][ T3607] ? netlink_unicast+0x7f0/0x7f0
[ 41.401471][ T3607] sock_sendmsg+0xcf/0x120
[ 41.405912][ T3607] ____sys_sendmsg+0x712/0x8c0
[ 41.410689][ T3607] ? copy_msghdr_from_user+0xfc/0x150
[ 41.416104][ T3607] ? kernel_sendmsg+0x50/0x50
[ 41.420791][ T3607] ? finish_task_switch.isra.0+0x2b5/0xc80
[ 41.426619][ T3607] ? trace_hardirqs_on+0x2d/0x160
[ 41.431653][ T3607] ___sys_sendmsg+0x110/0x1b0
[ 41.436376][ T3607] ? do_recvmmsg+0x6e0/0x6e0
[ 41.440989][ T3607] ? __schedule+0xbda/0x55c0
[ 41.445608][ T3607] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 41.451431][ T3607] ? trace_hardirqs_on+0x2d/0x160
[ 41.456487][ T3607] ? rcu_read_lock_sched_held+0xd/0x70
[ 41.461967][ T3607] ? lock_acquire+0x4fc/0x630
[ 41.466668][ T3607] ? rcu_read_lock_sched_held+0xd/0x70
[ 41.472154][ T3607] ? lock_acquire+0x4fc/0x630
[ 41.476863][ T3607] ? lock_release+0x810/0x810
[ 41.481547][ T3607] ? ptrace_stop.part.0+0x49a/0x8c0
[ 41.486775][ T3607] ? do_raw_spin_lock+0x120/0x2a0
[ 41.491811][ T3607] ? rwlock_bug.part.0+0x90/0x90
[ 41.496806][ T3607] ? __fget_light+0x20a/0x270
[ 41.501512][ T3607] __sys_sendmsg+0xf3/0x1c0
[ 41.506070][ T3607] ? __sys_sendmsg_sock+0x30/0x30
[ 41.511116][ T3607] ? lock_downgrade+0x6e0/0x6e0
[ 41.516025][ T3607] ? _raw_spin_unlock_irq+0x2a/0x40
[ 41.521239][ T3607] ? ptrace_notify+0xfa/0x140
[ 41.525952][ T3607] do_syscall_64+0x35/0xb0
[ 41.530398][ T3607] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 41.536337][ T3607] RIP: 0033:0x7fe786b1ce59
[ 41.540766][ T3607] 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
[ 41.560445][ T3607] RSP: 002b:00007ffecfcfcf28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.568914][ T3607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe786b1ce59
[ 41.576918][ T3607] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003
[ 41.585523][ T3607] RBP: 00007fe786ae1000 R08: 0000000000000008 R09: 0000000000000000
[ 41.593483][ T3607] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fe786ae1090
[ 41.601497][ T3607] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 41.609502][ T3607]
[ 41.612537][ T3607] Kernel panic - not syncing: panic_on_warn set ...
[ 41.619114][ T3607] CPU: 0 PID: 3607 Comm: syz-executor178 Not tainted 6.0.0-rc6-next-20220921-syzkaller #0
[ 41.628990][ T3607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2022
[ 41.639032][ T3607] Call Trace:
[ 41.642305][ T3607]
[ 41.645225][ T3607] dump_stack_lvl+0xcd/0x134
[ 41.649818][ T3607] panic+0x2c8/0x622
[ 41.654492][ T3607] ? panic_print_sys_info.part.0+0x110/0x110
[ 41.660471][ T3607] ? __warn.cold+0x24b/0x350
[ 41.665058][ T3607] ? __change_page_attr_set_clr+0x1f40/0x2020
[ 41.671135][ T3607] __warn.cold+0x25c/0x350
[ 41.675560][ T3607] ? __change_page_attr_set_clr+0x1f40/0x2020
[ 41.681638][ T3607] report_bug+0x1bc/0x210
[ 41.685981][ T3607] handle_bug+0x3c/0x60
[ 41.690141][ T3607] exc_invalid_op+0x14/0x40
[ 41.694650][ T3607] asm_exc_invalid_op+0x16/0x20
[ 41.699513][ T3607] RIP: 0010:__change_page_attr_set_clr+0x1f40/0x2020
[ 41.706198][ T3607] Code: 8b 44 24 50 4d 89 f1 4c 89 e2 4c 89 ee 48 c7 c7 80 0c ea 89 c6 05 1f 3b 94 0c 01 4c 8d 80 ff 0f 00 00 48 89 c1 e8 fd 62 10 08 <0f> 0b e9 8a fc ff ff e8 f4 a1 91 00 e9 14 f8 ff ff 48 8b 7c 24 08
[ 41.726521][ T3607] RSP: 0018:ffffc90003c9ebf8 EFLAGS: 00010286
[ 41.732596][ T3607] RAX: 0000000000000000 RBX: 800000007d8d5163 RCX: 0000000000000000
[ 41.740572][ T3607] RDX: ffff8880217c57c0 RSI: ffffffff81620348 RDI: fffff52000793d71
[ 41.748548][ T3607] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000
[ 41.756520][ T3607] R10: 0000000000000001 R11: 7566657220415043 R12: 0000000000000163
[ 41.764496][ T3607] R13: 8000000000000163 R14: 000000000007d8d5 R15: 0000000000000000
[ 41.772476][ T3607] ? vprintk+0x88/0x90
[ 41.776559][ T3607] ? __change_page_attr_set_clr+0x1f40/0x2020
[ 41.782634][ T3607] ? flush_tlb_one_kernel+0x60/0x60
[ 41.787842][ T3607] ? on_each_cpu_cond_mask+0x70/0xa0
[ 41.793146][ T3607] ? rcu_read_lock_sched_held+0xd/0x70
[ 41.798714][ T3607] ? static_protections+0x670/0x670
[ 41.803919][ T3607] ? __mutex_unlock_slowpath+0x157/0x5e0
[ 41.809559][ T3607] ? __pte_alloc_kernel+0xbb/0x110
[ 41.814678][ T3607] ? wait_for_completion_io_timeout+0x20/0x20
[ 41.820758][ T3607] ? _vm_unmap_aliases.part.0+0x489/0x580
[ 41.826940][ T3607] change_page_attr_set_clr+0x333/0x500
[ 41.832498][ T3607] ? __change_page_attr_set_clr+0x2020/0x2020
[ 41.838573][ T3607] ? __vmalloc_node_range+0x1046/0x13a0
[ 41.844139][ T3607] ? lock_release+0x5cb/0x810
[ 41.848846][ T3607] ? find_vm_area+0x117/0x190
[ 41.853540][ T3607] ? lock_downgrade+0x6e0/0x6e0
[ 41.858397][ T3607] set_memory_x+0xb2/0x110
[ 41.862825][ T3607] ? set_mce_nospec+0xe0/0xe0
[ 41.867512][ T3607] ? _raw_spin_unlock+0x24/0x40
[ 41.872400][ T3607] ? find_vm_area+0x145/0x190
[ 41.877098][ T3607] bpf_jit_alloc_exec_page+0x69/0x80
[ 41.883937][ T3607] bpf_dispatcher_change_prog+0x303/0x8f0
[ 41.889666][ T3607] ? lock_release+0x5cb/0x810
[ 41.894351][ T3607] ? is_bpf_text_address+0x77/0x170
[ 41.899573][ T3607] dev_xdp_install+0x198/0x2b0
[ 41.904350][ T3607] ? dev_disable_lro+0x3e0/0x3e0
[ 41.909298][ T3607] ? bpf_xdp_link_show_fdinfo+0xa0/0xa0
[ 41.914880][ T3607] ? __nla_validate_parse+0x2df/0x2500
[ 41.920354][ T3607] ? __fget_light+0x20a/0x270
[ 41.925046][ T3607] ? dev_disable_lro+0x3e0/0x3e0
[ 41.929987][ T3607] dev_xdp_attach+0xa30/0x12a0
[ 41.934773][ T3607] dev_change_xdp_fd+0x246/0x300
[ 41.939718][ T3607] do_setlink+0x31e3/0x3bb0
[ 41.944226][ T3607] ? lock_release+0x5cb/0x810
[ 41.948902][ T3607] ? lock_release+0x5cb/0x810
[ 41.953686][ T3607] ? is_bpf_text_address+0x77/0x170
[ 41.958894][ T3607] ? lock_downgrade+0x6e0/0x6e0
[ 41.963751][ T3607] ? if_nlmsg_stats_size+0x680/0x680
[ 41.969039][ T3607] ? unwind_next_frame+0xfa9/0x1cc0
[ 41.974263][ T3607] ? is_bpf_text_address+0x99/0x170
[ 41.979685][ T3607] ? kernel_text_address+0x39/0x80
[ 41.984828][ T3607] ? __kernel_text_address+0x9/0x30
[ 41.990051][ T3607] ? __sanitizer_cov_trace_switch+0x50/0x90
[ 41.995981][ T3607] ? nla_get_range_signed+0x520/0x520
[ 42.001371][ T3607] ? __stack_depot_save+0x3a/0x560
[ 42.006492][ T3607] ? lock_downgrade+0x6e0/0x6e0
[ 42.011369][ T3607] ? __nla_parse+0x3d/0x50
[ 42.015802][ T3607] __rtnl_newlink+0xb96/0x17e0
[ 42.020584][ T3607] ? rtnl_link_unregister+0x250/0x250
[ 42.025965][ T3607] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.031439][ T3607] ? lock_release+0x5cb/0x810
[ 42.036121][ T3607] ? __kmem_cache_alloc_node+0x48/0x3d0
[ 42.041701][ T3607] ? rtnetlink_rcv_msg+0x3e5/0xca0
[ 42.046829][ T3607] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.052318][ T3607] ? __kmem_cache_alloc_node+0x1d8/0x3d0
[ 42.058059][ T3607] ? rtnl_newlink+0x46/0xa0
[ 42.062615][ T3607] rtnl_newlink+0x64/0xa0
[ 42.066956][ T3607] ? __rtnl_newlink+0x17e0/0x17e0
[ 42.072003][ T3607] rtnetlink_rcv_msg+0x43a/0xca0
[ 42.076949][ T3607] ? rtnl_getlink+0xae0/0xae0
[ 42.081632][ T3607] ? sock_sendmsg+0xcf/0x120
[ 42.086311][ T3607] ? ____sys_sendmsg+0x712/0x8c0
[ 42.091252][ T3607] ? ___sys_sendmsg+0x110/0x1b0
[ 42.096111][ T3607] ? __sys_sendmsg+0xf3/0x1c0
[ 42.100797][ T3607] ? do_syscall_64+0x35/0xb0
[ 42.105419][ T3607] ? __sanitizer_cov_trace_switch+0x50/0x90
[ 42.111335][ T3607] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.116817][ T3607] ? lock_acquire+0x4fc/0x630
[ 42.121508][ T3607] netlink_rcv_skb+0x153/0x420
[ 42.126336][ T3607] ? rtnl_getlink+0xae0/0xae0
[ 42.131030][ T3607] ? netlink_ack+0xd50/0xd50
[ 42.135631][ T3607] ? netlink_deliver_tap+0x1a2/0xc40
[ 42.140935][ T3607] ? netlink_deliver_tap+0x1b1/0xc40
[ 42.146236][ T3607] netlink_unicast+0x543/0x7f0
[ 42.151022][ T3607] ? netlink_attachskb+0x880/0x880
[ 42.156143][ T3607] ? __virt_addr_valid+0x5d/0x2d0
[ 42.161170][ T3607] ? __phys_addr_symbol+0x2c/0x70
[ 42.166212][ T3607] ? __check_object_size+0x2de/0x5a0
[ 42.171515][ T3607] netlink_sendmsg+0x917/0xe10
[ 42.176301][ T3607] ? netlink_unicast+0x7f0/0x7f0
[ 42.181258][ T3607] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 42.186564][ T3607] ? netlink_unicast+0x7f0/0x7f0
[ 42.191519][ T3607] sock_sendmsg+0xcf/0x120
[ 42.195956][ T3607] ____sys_sendmsg+0x712/0x8c0
[ 42.200746][ T3607] ? copy_msghdr_from_user+0xfc/0x150
[ 42.206318][ T3607] ? kernel_sendmsg+0x50/0x50
[ 42.211018][ T3607] ? finish_task_switch.isra.0+0x2b5/0xc80
[ 42.217007][ T3607] ? trace_hardirqs_on+0x2d/0x160
[ 42.222063][ T3607] ___sys_sendmsg+0x110/0x1b0
[ 42.226767][ T3607] ? do_recvmmsg+0x6e0/0x6e0
[ 42.231377][ T3607] ? __schedule+0xbda/0x55c0
[ 42.235986][ T3607] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 42.241816][ T3607] ? trace_hardirqs_on+0x2d/0x160
[ 42.246855][ T3607] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.252339][ T3607] ? lock_acquire+0x4fc/0x630
[ 42.257030][ T3607] ? rcu_read_lock_sched_held+0xd/0x70
[ 42.262524][ T3607] ? lock_acquire+0x4fc/0x630
[ 42.267393][ T3607] ? lock_release+0x810/0x810
[ 42.272117][ T3607] ? ptrace_stop.part.0+0x49a/0x8c0
[ 42.277334][ T3607] ? do_raw_spin_lock+0x120/0x2a0
[ 42.282380][ T3607] ? rwlock_bug.part.0+0x90/0x90
[ 42.287683][ T3607] ? __fget_light+0x20a/0x270
[ 42.292473][ T3607] __sys_sendmsg+0xf3/0x1c0
[ 42.297015][ T3607] ? __sys_sendmsg_sock+0x30/0x30
[ 42.302062][ T3607] ? lock_downgrade+0x6e0/0x6e0
[ 42.306937][ T3607] ? _raw_spin_unlock_irq+0x2a/0x40
[ 42.312256][ T3607] ? ptrace_notify+0xfa/0x140
[ 42.316972][ T3607] do_syscall_64+0x35/0xb0
[ 42.321435][ T3607] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 42.327361][ T3607] RIP: 0033:0x7fe786b1ce59
[ 42.331787][ T3607] 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
[ 42.351429][ T3607] RSP: 002b:00007ffecfcfcf28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.359853][ T3607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe786b1ce59
[ 42.367838][ T3607] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003
[ 42.375814][ T3607] RBP: 00007fe786ae1000 R08: 0000000000000008 R09: 0000000000000000
[ 42.383793][ T3607] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fe786ae1090
[ 42.391773][ T3607] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 42.399761][ T3607]
[ 42.402838][ T3607] Kernel Offset: disabled
[ 42.407157][ T3607] Rebooting in 86400 seconds..