Warning: Permanently added '10.128.0.71' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 69.491731][ T8421] sysfs: cannot create duplicate filename '/devices/virtual/bdi/43:0' [ 69.500041][ T8421] CPU: 0 PID: 8421 Comm: syz-executor614 Not tainted 5.11.0-syzkaller #0 [ 69.508457][ T8421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.518497][ T8421] Call Trace: [ 69.521765][ T8421] dump_stack+0xfa/0x151 [ 69.526020][ T8421] sysfs_warn_dup.cold+0x1c/0x29 [ 69.530945][ T8421] sysfs_create_dir_ns+0x233/0x290 [ 69.536061][ T8421] ? sysfs_create_mount_point+0xb0/0xb0 [ 69.541595][ T8421] ? rwlock_bug.part.0+0x90/0x90 [ 69.546538][ T8421] ? class_dir_child_ns_type+0x9/0x60 [ 69.551898][ T8421] kobject_add_internal+0x2d2/0xa60 [ 69.557103][ T8421] kobject_add+0x150/0x1c0 [ 69.561530][ T8421] ? kset_create_and_add+0x190/0x190 [ 69.566808][ T8421] ? lockdep_init_map_type+0x2c3/0x7a0 [ 69.572278][ T8421] device_add+0x36a/0x1d90 [ 69.576701][ T8421] ? __fw_devlink_link_to_suppliers+0x5e0/0x5e0 [ 69.582936][ T8421] device_create_groups_vargs+0x203/0x280 [ 69.588647][ T8421] device_create+0xdf/0x120 [ 69.593139][ T8421] ? device_create_groups_vargs+0x280/0x280 [ 69.599064][ T8421] ? pointer+0x930/0x930 [ 69.603309][ T8421] ? vsnprintf+0x281/0x14f0 [ 69.607816][ T8421] bdi_register_va.part.0+0x9c/0x800 [ 69.613090][ T8421] ? cgwb_kill+0x450/0x450 [ 69.617502][ T8421] ? _raw_spin_unlock_irqrestore+0x33/0x50 [ 69.623296][ T8421] ? __wake_up_common_lock+0xde/0x130 [ 69.628676][ T8421] bdi_register+0x12a/0x140 [ 69.633168][ T8421] ? bdi_register_va.part.0+0x800/0x800 [ 69.638716][ T8421] __device_add_disk+0xbff/0x1300 [ 69.643733][ T8421] ? sprintf+0xc0/0x100 [ 69.647876][ T8421] ? blk_alloc_devt+0x240/0x240 [ 69.652715][ T8421] ? lockdep_init_map_type+0x2c3/0x7a0 [ 69.658181][ T8421] ? lockdep_init_map_type+0x2c3/0x7a0 [ 69.663647][ T8421] nbd_dev_add+0x720/0x910 [ 69.668054][ T8421] nbd_genl_connect+0x557/0x1570 [ 69.672982][ T8421] ? nbd_start_device+0xd50/0xd50 [ 69.677995][ T8421] ? nla_get_range_signed+0x520/0x520 [ 69.683361][ T8421] ? lock_is_held_type+0xd5/0x130 [ 69.688381][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.694611][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 69.701971][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 69.709259][ T8421] genl_family_rcv_msg_doit+0x228/0x320 [ 69.714798][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 69.722207][ T8421] ? genl_op_from_small+0x23/0x3c0 [ 69.727313][ T8421] ? genl_get_cmd+0x3cf/0x480 [ 69.731980][ T8421] genl_rcv_msg+0x328/0x580 [ 69.736573][ T8421] ? genl_get_cmd+0x480/0x480 [ 69.741239][ T8421] ? nbd_start_device+0xd50/0xd50 [ 69.746355][ T8421] ? lock_release+0x710/0x710 [ 69.751032][ T8421] ? lock_acquire+0x1bb/0x730 [ 69.755738][ T8421] netlink_rcv_skb+0x153/0x420 [ 69.760510][ T8421] ? genl_get_cmd+0x480/0x480 [ 69.765185][ T8421] ? netlink_ack+0xaa0/0xaa0 [ 69.769774][ T8421] genl_rcv+0x24/0x40 [ 69.773760][ T8421] netlink_unicast+0x533/0x7d0 [ 69.778522][ T8421] ? netlink_attachskb+0x870/0x870 [ 69.783625][ T8421] ? _copy_from_iter_full+0x279/0x850 [ 69.788990][ T8421] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 69.795328][ T8421] ? __phys_addr_symbol+0x2c/0x70 [ 69.800342][ T8421] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 69.806095][ T8421] ? __check_object_size+0x171/0x3f0 [ 69.811375][ T8421] netlink_sendmsg+0x856/0xd90 [ 69.816158][ T8421] ? netlink_unicast+0x7d0/0x7d0 [ 69.821093][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.827365][ T8421] ? netlink_unicast+0x7d0/0x7d0 [ 69.832306][ T8421] sock_sendmsg+0xcf/0x120 [ 69.836738][ T8421] ____sys_sendmsg+0x6e8/0x810 [ 69.841534][ T8421] ? kernel_sendmsg+0x50/0x50 [ 69.846201][ T8421] ? do_recvmmsg+0x6d0/0x6d0 [ 69.850792][ T8421] ? fs_reclaim_release+0x9c/0xe0 [ 69.855813][ T8421] ___sys_sendmsg+0xf3/0x170 [ 69.860405][ T8421] ? sendmsg_copy_msghdr+0x160/0x160 [ 69.865688][ T8421] ? __raw_spin_lock_init+0x36/0x110 [ 69.870965][ T8421] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 69.876934][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.883187][ T8421] ? percpu_counter_add_batch+0xbd/0x180 [ 69.888814][ T8421] ? lock_is_held_type+0xd5/0x130 [ 69.893937][ T8421] ? find_held_lock+0x2d/0x110 [ 69.898691][ T8421] ? lock_release+0x3bb/0x710 [ 69.903355][ T8421] ? fd_install+0x1e3/0x640 [ 69.907853][ T8421] ? lock_downgrade+0x6d0/0x6d0 [ 69.912705][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.918948][ T8421] ? __fget_light+0x215/0x280 [ 69.923613][ T8421] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 69.929870][ T8421] __sys_sendmsg+0xe5/0x1b0 [ 69.934363][ T8421] ? __sys_sendmsg_sock+0xb0/0xb0 [ 69.939383][ T8421] ? syscall_enter_from_user_mode+0x1d/0x50 [ 69.945274][ T8421] do_syscall_64+0x2d/0x70 [ 69.949696][ T8421] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.955578][ T8421] RIP: 0033:0x43f9c9 [ 69.959472][ T8421] Code: 28 c3 e8 5a 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 [ 69.979214][ T8421] RSP: 002b:00007ffd2bb97998 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.987619][ T8421] RAX: ffffffffffffffda RBX: 00000000004004a0 RCX: 000000000043f9c9 [ 69.995593][ T8421] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004 [ 70.003564][ T8421] RBP: 0000000000403430 R08: 00000000004004a0 R09: 00000000004004a0 [ 70.011521][ T8421] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004034c0 [ 70.019475][ T8421] R13: 0000000000000000 R14: 00000000004ad018 R15: 00000000004004a0 [ 70.031919][ T8421] kobject_add_internal failed for 43:0 with -EEXIST, don't try to register things with the same name in the same directory. [ 70.045241][ T8421] ------------[ cut here ]------------ [ 70.050709][ T8421] WARNING: CPU: 0 PID: 8421 at block/genhd.c:620 __device_add_disk+0x1030/0x1300 [ 70.059916][ T8421] Modules linked in: [ 70.063944][ T8421] CPU: 0 PID: 8421 Comm: syz-executor614 Not tainted 5.11.0-syzkaller #0 [ 70.072461][ T8421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.082638][ T8421] RIP: 0010:__device_add_disk+0x1030/0x1300 [ 70.088538][ T8421] Code: f1 ff ff e8 42 c4 c1 fd 0f 0b e9 e6 f6 ff ff 48 89 7c 24 20 e8 31 c4 c1 fd 0f 0b 48 8b 7c 24 20 e9 9b f4 ff ff e8 20 c4 c1 fd <0f> 0b e9 dd fb ff ff 4c 89 ef e8 a1 fc 04 fe e9 28 f1 ff ff 48 8b [ 70.108221][ T8421] RSP: 0018:ffffc9000163f340 EFLAGS: 00010293 [ 70.114388][ T8421] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 70.123168][ T8421] RDX: ffff888015548000 RSI: ffffffff83b11590 RDI: 0000000000000003 [ 70.131230][ T8421] RBP: ffff888025956000 R08: 0000000000000000 R09: ffffffff8fa9a837 [ 70.139230][ T8421] R10: ffffffff83b1116b R11: 0000000000000000 R12: 00000000ffffffef [ 70.147297][ T8421] R13: ffff8880259560a0 R14: ffff888016fa97d0 R15: ffff8880171ae000 [ 70.156039][ T8421] FS: 0000000001b2c300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 70.165094][ T8421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.171825][ T8421] CR2: 0000000020000380 CR3: 0000000015534000 CR4: 00000000001506f0 [ 70.179806][ T8421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.187855][ T8421] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.196010][ T8421] Call Trace: [ 70.199305][ T8421] ? sprintf+0xc0/0x100 [ 70.203642][ T8421] ? blk_alloc_devt+0x240/0x240 [ 70.208514][ T8421] ? lockdep_init_map_type+0x2c3/0x7a0 [ 70.214055][ T8421] ? lockdep_init_map_type+0x2c3/0x7a0 [ 70.219539][ T8421] nbd_dev_add+0x720/0x910 [ 70.224065][ T8421] nbd_genl_connect+0x557/0x1570 [ 70.229029][ T8421] ? nbd_start_device+0xd50/0xd50 [ 70.234108][ T8421] ? nla_get_range_signed+0x520/0x520 [ 70.239523][ T8421] ? lock_is_held_type+0xd5/0x130 [ 70.244647][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.250908][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 70.258342][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 70.265762][ T8421] genl_family_rcv_msg_doit+0x228/0x320 [ 70.271367][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 70.278761][ T8421] ? genl_op_from_small+0x23/0x3c0 [ 70.285020][ T8421] ? genl_get_cmd+0x3cf/0x480 [ 70.289746][ T8421] genl_rcv_msg+0x328/0x580 [ 70.295293][ T8421] ? genl_get_cmd+0x480/0x480 [ 70.300028][ T8421] ? nbd_start_device+0xd50/0xd50 [ 70.305425][ T8421] ? lock_release+0x710/0x710 [ 70.310127][ T8421] ? lock_acquire+0x1bb/0x730 [ 70.314933][ T8421] netlink_rcv_skb+0x153/0x420 [ 70.319726][ T8421] ? genl_get_cmd+0x480/0x480 [ 70.324530][ T8421] ? netlink_ack+0xaa0/0xaa0 [ 70.329155][ T8421] genl_rcv+0x24/0x40 [ 70.333198][ T8421] netlink_unicast+0x533/0x7d0 [ 70.337988][ T8421] ? netlink_attachskb+0x870/0x870 [ 70.343181][ T8421] ? _copy_from_iter_full+0x279/0x850 [ 70.348604][ T8421] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 70.354936][ T8421] ? __phys_addr_symbol+0x2c/0x70 [ 70.359997][ T8421] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 70.365814][ T8421] ? __check_object_size+0x171/0x3f0 [ 70.371234][ T8421] netlink_sendmsg+0x856/0xd90 [ 70.376125][ T8421] ? netlink_unicast+0x7d0/0x7d0 [ 70.381131][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.387398][ T8421] ? netlink_unicast+0x7d0/0x7d0 [ 70.392440][ T8421] sock_sendmsg+0xcf/0x120 [ 70.396897][ T8421] ____sys_sendmsg+0x6e8/0x810 [ 70.401723][ T8421] ? kernel_sendmsg+0x50/0x50 [ 70.406424][ T8421] ? do_recvmmsg+0x6d0/0x6d0 [ 70.411006][ T8421] ? fs_reclaim_release+0x9c/0xe0 [ 70.417270][ T8421] ___sys_sendmsg+0xf3/0x170 [ 70.421980][ T8421] ? sendmsg_copy_msghdr+0x160/0x160 [ 70.427294][ T8421] ? __raw_spin_lock_init+0x36/0x110 [ 70.432685][ T8421] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 70.438691][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.444986][ T8421] ? percpu_counter_add_batch+0xbd/0x180 [ 70.450661][ T8421] ? lock_is_held_type+0xd5/0x130 [ 70.455771][ T8421] ? find_held_lock+0x2d/0x110 [ 70.460564][ T8421] ? lock_release+0x3bb/0x710 [ 70.465667][ T8421] ? fd_install+0x1e3/0x640 [ 70.470196][ T8421] ? lock_downgrade+0x6d0/0x6d0 [ 70.475155][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.481566][ T8421] ? __fget_light+0x215/0x280 [ 70.486278][ T8421] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 70.492606][ T8421] __sys_sendmsg+0xe5/0x1b0 [ 70.497138][ T8421] ? __sys_sendmsg_sock+0xb0/0xb0 [ 70.502243][ T8421] ? syscall_enter_from_user_mode+0x1d/0x50 [ 70.508160][ T8421] do_syscall_64+0x2d/0x70 [ 70.512665][ T8421] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 70.518579][ T8421] RIP: 0033:0x43f9c9 [ 70.522550][ T8421] Code: 28 c3 e8 5a 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 [ 70.542915][ T8421] RSP: 002b:00007ffd2bb97998 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 70.551452][ T8421] RAX: ffffffffffffffda RBX: 00000000004004a0 RCX: 000000000043f9c9 [ 70.559443][ T8421] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004 [ 70.567510][ T8421] RBP: 0000000000403430 R08: 00000000004004a0 R09: 00000000004004a0 [ 70.576026][ T8421] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004034c0 [ 70.584114][ T8421] R13: 0000000000000000 R14: 00000000004ad018 R15: 00000000004004a0 [ 70.592205][ T8421] Kernel panic - not syncing: panic_on_warn set ... [ 70.598803][ T8421] CPU: 0 PID: 8421 Comm: syz-executor614 Not tainted 5.11.0-syzkaller #0 [ 70.607199][ T8421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.617243][ T8421] Call Trace: [ 70.620540][ T8421] dump_stack+0xfa/0x151 [ 70.624791][ T8421] panic+0x306/0x73d [ 70.628722][ T8421] ? __warn_printk+0xf3/0xf3 [ 70.633322][ T8421] ? __warn.cold+0x1a/0x44 [ 70.637742][ T8421] ? __device_add_disk+0x1030/0x1300 [ 70.643044][ T8421] __warn.cold+0x35/0x44 [ 70.647288][ T8421] ? __device_add_disk+0x1030/0x1300 [ 70.652561][ T8421] report_bug+0x1bd/0x210 [ 70.656891][ T8421] handle_bug+0x3c/0x60 [ 70.661037][ T8421] exc_invalid_op+0x14/0x40 [ 70.665555][ T8421] asm_exc_invalid_op+0x12/0x20 [ 70.670408][ T8421] RIP: 0010:__device_add_disk+0x1030/0x1300 [ 70.676304][ T8421] Code: f1 ff ff e8 42 c4 c1 fd 0f 0b e9 e6 f6 ff ff 48 89 7c 24 20 e8 31 c4 c1 fd 0f 0b 48 8b 7c 24 20 e9 9b f4 ff ff e8 20 c4 c1 fd <0f> 0b e9 dd fb ff ff 4c 89 ef e8 a1 fc 04 fe e9 28 f1 ff ff 48 8b [ 70.695904][ T8421] RSP: 0018:ffffc9000163f340 EFLAGS: 00010293 [ 70.701966][ T8421] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 70.709927][ T8421] RDX: ffff888015548000 RSI: ffffffff83b11590 RDI: 0000000000000003 [ 70.717884][ T8421] RBP: ffff888025956000 R08: 0000000000000000 R09: ffffffff8fa9a837 [ 70.725879][ T8421] R10: ffffffff83b1116b R11: 0000000000000000 R12: 00000000ffffffef [ 70.733857][ T8421] R13: ffff8880259560a0 R14: ffff888016fa97d0 R15: ffff8880171ae000 [ 70.741838][ T8421] ? __device_add_disk+0xc0b/0x1300 [ 70.747031][ T8421] ? __device_add_disk+0x1030/0x1300 [ 70.752330][ T8421] ? sprintf+0xc0/0x100 [ 70.756477][ T8421] ? blk_alloc_devt+0x240/0x240 [ 70.761314][ T8421] ? lockdep_init_map_type+0x2c3/0x7a0 [ 70.766765][ T8421] ? lockdep_init_map_type+0x2c3/0x7a0 [ 70.772219][ T8421] nbd_dev_add+0x720/0x910 [ 70.776651][ T8421] nbd_genl_connect+0x557/0x1570 [ 70.781581][ T8421] ? nbd_start_device+0xd50/0xd50 [ 70.786595][ T8421] ? nla_get_range_signed+0x520/0x520 [ 70.791974][ T8421] ? lock_is_held_type+0xd5/0x130 [ 70.797001][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.803232][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 70.810591][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 70.817890][ T8421] genl_family_rcv_msg_doit+0x228/0x320 [ 70.823442][ T8421] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 70.830820][ T8421] ? genl_op_from_small+0x23/0x3c0 [ 70.835919][ T8421] ? genl_get_cmd+0x3cf/0x480 [ 70.840948][ T8421] genl_rcv_msg+0x328/0x580 [ 70.845459][ T8421] ? genl_get_cmd+0x480/0x480 [ 70.850140][ T8421] ? nbd_start_device+0xd50/0xd50 [ 70.855157][ T8421] ? lock_release+0x710/0x710 [ 70.859826][ T8421] ? lock_acquire+0x1bb/0x730 [ 70.864497][ T8421] netlink_rcv_skb+0x153/0x420 [ 70.869252][ T8421] ? genl_get_cmd+0x480/0x480 [ 70.873934][ T8421] ? netlink_ack+0xaa0/0xaa0 [ 70.878521][ T8421] genl_rcv+0x24/0x40 [ 70.882491][ T8421] netlink_unicast+0x533/0x7d0 [ 70.887246][ T8421] ? netlink_attachskb+0x870/0x870 [ 70.892361][ T8421] ? _copy_from_iter_full+0x279/0x850 [ 70.897725][ T8421] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 70.903974][ T8421] ? __phys_addr_symbol+0x2c/0x70 [ 70.908988][ T8421] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 70.914697][ T8421] ? __check_object_size+0x171/0x3f0 [ 70.919987][ T8421] netlink_sendmsg+0x856/0xd90 [ 70.924765][ T8421] ? netlink_unicast+0x7d0/0x7d0 [ 70.929693][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.935926][ T8421] ? netlink_unicast+0x7d0/0x7d0 [ 70.940852][ T8421] sock_sendmsg+0xcf/0x120 [ 70.945377][ T8421] ____sys_sendmsg+0x6e8/0x810 [ 70.950132][ T8421] ? kernel_sendmsg+0x50/0x50 [ 70.954799][ T8421] ? do_recvmmsg+0x6d0/0x6d0 [ 70.959381][ T8421] ? fs_reclaim_release+0x9c/0xe0 [ 70.964417][ T8421] ___sys_sendmsg+0xf3/0x170 [ 70.968994][ T8421] ? sendmsg_copy_msghdr+0x160/0x160 [ 70.974266][ T8421] ? __raw_spin_lock_init+0x36/0x110 [ 70.979557][ T8421] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 70.985544][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 70.991780][ T8421] ? percpu_counter_add_batch+0xbd/0x180 [ 70.997405][ T8421] ? lock_is_held_type+0xd5/0x130 [ 71.002505][ T8421] ? find_held_lock+0x2d/0x110 [ 71.007260][ T8421] ? lock_release+0x3bb/0x710 [ 71.012292][ T8421] ? fd_install+0x1e3/0x640 [ 71.016800][ T8421] ? lock_downgrade+0x6d0/0x6d0 [ 71.021670][ T8421] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 71.027911][ T8421] ? __fget_light+0x215/0x280 [ 71.032577][ T8421] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 71.038839][ T8421] __sys_sendmsg+0xe5/0x1b0 [ 71.043336][ T8421] ? __sys_sendmsg_sock+0xb0/0xb0 [ 71.048372][ T8421] ? syscall_enter_from_user_mode+0x1d/0x50 [ 71.054272][ T8421] do_syscall_64+0x2d/0x70 [ 71.058728][ T8421] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 71.064616][ T8421] RIP: 0033:0x43f9c9 [ 71.068505][ T8421] Code: 28 c3 e8 5a 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 [ 71.088134][ T8421] RSP: 002b:00007ffd2bb97998 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 71.096542][ T8421] RAX: ffffffffffffffda RBX: 00000000004004a0 RCX: 000000000043f9c9 [ 71.104506][ T8421] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004 [ 71.112462][ T8421] RBP: 0000000000403430 R08: 00000000004004a0 R09: 00000000004004a0 [ 71.120424][ T8421] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004034c0 [ 71.128419][ T8421] R13: 0000000000000000 R14: 00000000004ad018 R15: 00000000004004a0 [ 71.136979][ T8421] Kernel Offset: disabled [ 71.141386][ T8421] Rebooting in 86400 seconds..