DUID 00:04:5e:eb:08:67:78:b0:9c:1c:f8:d9:17:a5:a3:d4:61:68 forked to background, child pid 197 Starting sshd: OK syzkaller syzkaller login: [ 14.811805][ T23] kauditd_printk_skb: 60 callbacks suppressed [ 14.811815][ T23] audit: type=1400 audit(1653852760.259:71): avc: denied { transition } for pid=311 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.819187][ T23] audit: type=1400 audit(1653852760.269:72): avc: denied { write } for pid=311 comm="sh" path="pipe:[10853]" dev="pipefs" ino=10853 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.0.79' (ECDSA) to the list of known hosts. 2022/05/29 19:32:47 parsed 1 programs [ 21.568868][ T23] audit: type=1400 audit(1653852767.019:73): avc: denied { getattr } for pid=365 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 21.592784][ T23] audit: type=1400 audit(1653852767.049:74): avc: denied { read } for pid=365 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 21.604883][ T370] cgroup: Unknown subsys name 'net' [ 21.614228][ T23] audit: type=1400 audit(1653852767.049:75): avc: denied { open } for pid=365 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 21.642255][ T23] audit: type=1400 audit(1653852767.049:76): avc: denied { read } for pid=365 comm="syz-execprog" name="raw-gadget" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.642393][ T370] cgroup: Unknown subsys name 'devices' [ 21.665259][ T23] audit: type=1400 audit(1653852767.049:77): avc: denied { open } for pid=365 comm="syz-execprog" path="/dev/raw-gadget" dev="devtmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.694052][ T23] audit: type=1400 audit(1653852767.049:78): avc: denied { mounton } for pid=370 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.716733][ T23] audit: type=1400 audit(1653852767.049:79): avc: denied { mount } for pid=370 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.739274][ T23] audit: type=1400 audit(1653852767.069:80): avc: denied { unmount } for pid=370 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.845434][ T370] cgroup: Unknown subsys name 'hugetlb' [ 21.851333][ T370] cgroup: Unknown subsys name 'rlimit' 2022/05/29 19:32:47 executed programs: 0 [ 21.945061][ T23] audit: type=1400 audit(1653852767.399:81): avc: denied { mounton } for pid=370 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 21.970121][ T23] audit: type=1400 audit(1653852767.429:82): avc: denied { mount } for pid=370 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 22.109878][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.117001][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.124467][ T379] device bridge_slave_0 entered promiscuous mode [ 22.136782][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.143795][ T381] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.151182][ T381] device bridge_slave_0 entered promiscuous mode [ 22.170699][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.177830][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.185223][ T378] device bridge_slave_0 entered promiscuous mode [ 22.191745][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.198799][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.206142][ T379] device bridge_slave_1 entered promiscuous mode [ 22.212639][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.219752][ T381] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.227027][ T381] device bridge_slave_1 entered promiscuous mode [ 22.241189][ T383] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.248223][ T383] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.255531][ T383] device bridge_slave_0 entered promiscuous mode [ 22.262027][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.269089][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.276361][ T378] device bridge_slave_1 entered promiscuous mode [ 22.304977][ T383] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.312173][ T383] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.319884][ T383] device bridge_slave_1 entered promiscuous mode [ 22.345874][ T385] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.352891][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.360383][ T385] device bridge_slave_0 entered promiscuous mode [ 22.367691][ T385] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.374795][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.382022][ T385] device bridge_slave_1 entered promiscuous mode [ 22.391147][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.398190][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.405468][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.412469][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.440750][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.447796][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.455041][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.462044][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.515504][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.522935][ T388] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.530204][ T388] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.537546][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.545919][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.564756][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.573015][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 22.580513][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.588340][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.597186][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.604212][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.611661][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.620061][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.627100][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.634411][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.642274][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.657531][ T384] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.664597][ T384] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.671806][ T384] device bridge_slave_0 entered promiscuous mode [ 22.686566][ T384] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.693611][ T384] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.701227][ T384] device bridge_slave_1 entered promiscuous mode [ 22.718520][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.726988][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.735520][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.743528][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.751473][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.788745][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.803756][ T379] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 22.825833][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.835653][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.844503][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.852554][ T388] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.859595][ T388] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.868023][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.876417][ T388] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.883426][ T388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.935434][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 22.942985][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.952566][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.961185][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.971392][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.979566][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.988153][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.015115][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.023644][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.032967][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.041621][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.049887][ T388] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.056906][ T388] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.064217][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.072266][ T388] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.079284][ T388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.086665][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.093971][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.101349][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.109429][ T388] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.116448][ T388] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.123934][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 23.131569][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 23.161313][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.169686][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.178786][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.187435][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.195810][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.203909][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.212275][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.220311][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.228505][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.236544][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.244784][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.252127][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.260465][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 23.268713][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.276889][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.283891][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.291206][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.299257][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.307172][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.315177][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.323360][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 23.331640][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.339820][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.346860][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.354390][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 23.362615][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.370909][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.377944][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.385617][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.393600][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.401824][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 23.421895][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.430347][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.440899][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.449034][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.483780][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.492120][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.500632][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.509078][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.517592][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.526248][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.534574][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.543170][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.551273][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.574450][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.582764][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.591420][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.600039][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.608642][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.641410][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.650400][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.658652][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.668383][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.677933][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.686466][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.695245][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.703488][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.728044][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.737023][ T66] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.757025][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.765481][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.773820][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.782877][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.050676][ T78] ------------[ cut here ]------------ [ 24.056552][ T78] WARNING: CPU: 1 PID: 78 at drivers/scsi/scsi_lib.c:1016 scsi_alloc_sgtables+0x766/0x950 [ 24.066484][ T78] Modules linked in: [ 24.070386][ T78] CPU: 1 PID: 78 Comm: kworker/1:1H Not tainted 5.10.117-syzkaller-00813-g0974b8411a58 #0 [ 24.080357][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.090541][ T78] Workqueue: kblockd blk_mq_requeue_work [ 24.096857][ T78] RIP: 0010:scsi_alloc_sgtables+0x766/0x950 [ 24.102755][ T78] Code: 48 8b 0c 25 28 00 00 00 48 3b 8c 24 a0 00 00 00 0f 85 f0 01 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 3a a6 91 fe <0f> 0b b0 0a eb be e8 2f a6 91 fe b0 09 4c 8b 6c 24 40 eb b0 44 89 [ 24.122781][ T78] RSP: 0018:ffffc900002af440 EFLAGS: 00010293 [ 24.129006][ T78] RAX: ffffffff82db0c16 RBX: 0000000000000000 RCX: ffff8881055e8000 [ 24.137720][ T78] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 24.145741][ T78] RBP: ffffc900002af538 R08: ffffffff82db072d R09: ffffffff82e5244b [ 24.154333][ T78] R10: 000000000000000c R11: ffff8881055e8000 R12: ffff88810a95eaf0 [ 24.162309][ T78] R13: 1ffff92000055e94 R14: dffffc0000000000 R15: 0000000000000000 [ 24.170419][ T78] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 24.180999][ T78] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.187624][ T78] CR2: 0000000021000000 CR3: 00000001207b3000 CR4: 00000000003506a0 [ 24.195723][ T78] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.203690][ T78] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.212654][ T78] Call Trace: [ 24.216053][ T78] ? scsi_io_completion_action+0x10a0/0x10a0 [ 24.222049][ T78] ? vp_notify+0x59/0x80 [ 24.226377][ T78] sd_init_command+0xab9/0x2170 [ 24.231219][ T78] ? scsi_init_command+0x44d/0x540 [ 24.236530][ T78] scsi_queue_rq+0x1744/0x2120 [ 24.241283][ T78] blk_mq_dispatch_rq_list+0x991/0x1800 [ 24.247077][ T78] ? __dd_dispatch_request+0x820/0xa80 [ 24.252530][ T78] ? blk_mq_dequeue_from_ctx+0x920/0x920 [ 24.258239][ T78] blk_mq_do_dispatch_sched+0x63c/0xc60 [ 24.263773][ T78] ? blk_mq_exit_sched+0x410/0x410 [ 24.268940][ T78] ? _raw_spin_lock+0xa3/0x1b0 [ 24.273691][ T78] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 24.279069][ T78] ? _raw_spin_lock+0xa3/0x1b0 [ 24.283825][ T78] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 24.289206][ T78] __blk_mq_sched_dispatch_requests+0x3de/0x4d0 [ 24.295534][ T78] ? _raw_spin_lock+0xa3/0x1b0 [ 24.300276][ T78] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 24.305718][ T78] ? blk_mq_sched_dispatch_requests+0x160/0x160 [ 24.311944][ T78] blk_mq_sched_dispatch_requests+0xf0/0x160 [ 24.318015][ T78] __blk_mq_run_hw_queue+0x14d/0x260 [ 24.323295][ T78] __blk_mq_delay_run_hw_queue+0x22a/0x570 [ 24.329137][ T78] blk_mq_run_hw_queue+0x29d/0x3b0 [ 24.334282][ T78] blk_mq_run_hw_queues+0x37c/0x450 [ 24.339472][ T78] blk_mq_requeue_work+0x73b/0x780 [ 24.344679][ T78] ? blk_mq_timeout_work+0x490/0x490 [ 24.349963][ T78] ? __kasan_check_read+0x11/0x20 [ 24.355019][ T78] ? strscpy+0xa8/0x270 [ 24.359165][ T78] process_one_work+0x726/0xc10 [ 24.364041][ T78] worker_thread+0xb27/0x1550 [ 24.368728][ T78] ? __kthread_parkme+0xba/0x1d0 [ 24.373918][ T78] kthread+0x349/0x3d0 [ 24.378029][ T78] ? worker_clr_flags+0x180/0x180 [ 24.383044][ T78] ? kthread_blkcg+0xd0/0xd0 [ 24.387658][ T78] ret_from_fork+0x1f/0x30 [ 24.392060][ T78] ---[ end trace ab01676dbf03fe11 ]--- [ 24.397546][ T78] blk_update_request: I/O error, dev sda, sector 737272 op 0x1:(WRITE) flags 0xc800 phys_seg 0 prio class 0 [ 24.409111][ T78] ------------[ cut here ]------------ [ 24.414727][ T78] kernel BUG at block/blk-mq.c:567! [ 24.419924][ T78] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 24.425980][ T78] CPU: 1 PID: 78 Comm: kworker/1:1H Tainted: G W 5.10.117-syzkaller-00813-g0974b8411a58 #0 [ 24.437242][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.447284][ T78] Workqueue: kblockd blk_mq_requeue_work [ 24.452901][ T78] RIP: 0010:blk_mq_dispatch_rq_list+0x17f5/0x1800 [ 24.459289][ T78] Code: 68 ff e9 24 f5 ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 25 fe ff ff 4c 89 ef e8 e5 b5 68 ff e9 18 fe ff ff e8 fb df 2e ff <0f> 0b e8 74 e8 52 02 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 [ 24.478980][ T78] RSP: 0018:ffffc900002af700 EFLAGS: 00010293 [ 24.485025][ T78] RAX: ffffffff823dd255 RBX: ffff88810a95e9c0 RCX: ffff8881055e8000 [ 24.492971][ T78] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88810a95ea8a [ 24.500916][ T78] RBP: ffffc900002af870 R08: ffffffff823ca37f R09: ffffffff823ca315 [ 24.508862][ T78] R10: 0000000000000004 R11: ffff8881055e8000 R12: dffffc0000000000 [ 24.516807][ T78] R13: ffffc900002af960 R14: ffff888101789800 R15: 1ffff92000055f2c [ 24.524754][ T78] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 24.533664][ T78] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.540407][ T78] CR2: 0000000021000000 CR3: 00000001207b3000 CR4: 00000000003506a0 [ 24.548374][ T78] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.556347][ T78] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.564302][ T78] Call Trace: [ 24.567583][ T78] ? __dd_dispatch_request+0x820/0xa80 [ 24.573033][ T78] ? blk_mq_dequeue_from_ctx+0x920/0x920 [ 24.578646][ T78] blk_mq_do_dispatch_sched+0x63c/0xc60 [ 24.584168][ T78] ? blk_mq_exit_sched+0x410/0x410 [ 24.589252][ T78] ? _raw_spin_lock+0xa3/0x1b0 [ 24.594006][ T78] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 24.599354][ T78] ? _raw_spin_lock+0xa3/0x1b0 [ 24.604090][ T78] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 24.609433][ T78] __blk_mq_sched_dispatch_requests+0x3de/0x4d0 [ 24.615753][ T78] ? _raw_spin_lock+0xa3/0x1b0 [ 24.620499][ T78] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 24.625844][ T78] ? blk_mq_sched_dispatch_requests+0x160/0x160 [ 24.632145][ T78] blk_mq_sched_dispatch_requests+0xf0/0x160 [ 24.638097][ T78] __blk_mq_run_hw_queue+0x14d/0x260 [ 24.643357][ T78] __blk_mq_delay_run_hw_queue+0x22a/0x570 [ 24.649136][ T78] blk_mq_run_hw_queue+0x29d/0x3b0 [ 24.654225][ T78] blk_mq_run_hw_queues+0x37c/0x450 [ 24.659396][ T78] blk_mq_requeue_work+0x73b/0x780 [ 24.664479][ T78] ? blk_mq_timeout_work+0x490/0x490 [ 24.669736][ T78] ? __kasan_check_read+0x11/0x20 [ 24.674733][ T78] ? strscpy+0xa8/0x270 [ 24.678862][ T78] process_one_work+0x726/0xc10 [ 24.683686][ T78] worker_thread+0xb27/0x1550 [ 24.688339][ T78] ? __kthread_parkme+0xba/0x1d0 [ 24.693247][ T78] kthread+0x349/0x3d0 [ 24.697292][ T78] ? worker_clr_flags+0x180/0x180 [ 24.702286][ T78] ? kthread_blkcg+0xd0/0xd0 [ 24.706849][ T78] ret_from_fork+0x1f/0x30 [ 24.711232][ T78] Modules linked in: [ 24.715255][ T78] ---[ end trace ab01676dbf03fe12 ]--- [ 24.720712][ T78] RIP: 0010:blk_mq_dispatch_rq_list+0x17f5/0x1800 [ 24.727714][ T78] Code: 68 ff e9 24 f5 ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 25 fe ff ff 4c 89 ef e8 e5 b5 68 ff e9 18 fe ff ff e8 fb df 2e ff <0f> 0b e8 74 e8 52 02 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 [ 24.748374][ T78] RSP: 0018:ffffc900002af700 EFLAGS: 00010293 [ 24.754481][ T78] RAX: ffffffff823dd255 RBX: ffff88810a95e9c0 RCX: ffff8881055e8000 [ 24.762453][ T78] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88810a95ea8a [ 24.770459][ T78] RBP: ffffc900002af870 R08: ffffffff823ca37f R09: ffffffff823ca315 [ 24.778449][ T78] R10: 0000000000000004 R11: ffff8881055e8000 R12: dffffc0000000000 [ 24.786449][ T78] R13: ffffc900002af960 R14: ffff888101789800 R15: 1ffff92000055f2c [ 24.794433][ T78] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 24.803351][ T78] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.809954][ T78] CR2: 0000000021000000 CR3: 00000001207b3000 CR4: 00000000003506a0 [ 24.818327][ T78] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.826366][ T78] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.834521][ T78] Kernel panic - not syncing: Fatal exception [ 24.840746][ T78] Kernel Offset: disabled [ 24.845057][ T78] Rebooting in 86400 seconds..