Warning: Permanently added '10.128.0.16' (ECDSA) to the list of known hosts. 2022/01/21 07:26:34 parsed 1 programs [ 18.832781][ T23] audit: type=1400 audit(1642749994.299:73): 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 [ 18.856444][ T23] audit: type=1400 audit(1642749994.319:74): 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 [ 18.862113][ T370] cgroup: Unknown subsys name 'net' [ 18.877994][ T23] audit: type=1400 audit(1642749994.319:75): 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 [ 18.906066][ T23] audit: type=1400 audit(1642749994.319:76): 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 [ 18.906200][ T370] cgroup: Unknown subsys name 'devices' [ 18.929054][ T23] audit: type=1400 audit(1642749994.319:77): 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 [ 18.957857][ T23] audit: type=1400 audit(1642749994.319:78): 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 [ 18.980514][ T23] audit: type=1400 audit(1642749994.319:79): 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 [ 19.002709][ T23] audit: type=1400 audit(1642749994.359:80): 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 [ 19.091992][ T370] cgroup: Unknown subsys name 'hugetlb' [ 19.097629][ T370] cgroup: Unknown subsys name 'rlimit' 2022/01/21 07:26:34 executed programs: 0 [ 19.251339][ T23] audit: type=1400 audit(1642749994.719:81): 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 [ 19.315189][ T23] audit: type=1400 audit(1642749994.719:82): 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 [ 19.374044][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.381263][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.388587][ T376] device bridge_slave_0 entered promiscuous mode [ 19.397130][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.404226][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.411780][ T376] device bridge_slave_1 entered promiscuous mode [ 19.465964][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.473123][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.480528][ T379] device bridge_slave_0 entered promiscuous mode [ 19.488338][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.495629][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.502957][ T379] device bridge_slave_1 entered promiscuous mode [ 19.528654][ T385] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.535734][ T385] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.543362][ T385] device bridge_slave_0 entered promiscuous mode [ 19.555398][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.562458][ T382] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.569697][ T382] device bridge_slave_0 entered promiscuous mode [ 19.578644][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.585837][ T382] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.593123][ T382] device bridge_slave_1 entered promiscuous mode [ 19.599654][ T385] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.606729][ T385] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.614170][ T385] device bridge_slave_1 entered promiscuous mode [ 19.674970][ T386] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.682198][ T386] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.689450][ T386] device bridge_slave_0 entered promiscuous mode [ 19.710888][ T386] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.718097][ T386] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.725491][ T386] device bridge_slave_1 entered promiscuous mode [ 19.747515][ T384] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.754686][ T384] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.762046][ T384] device bridge_slave_0 entered promiscuous mode [ 19.771859][ T384] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.778890][ T384] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.786226][ T384] device bridge_slave_1 entered promiscuous mode [ 19.797920][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.804967][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.812236][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.819246][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.827184][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.834292][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.841540][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.848715][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.869197][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.876421][ T382] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.883672][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.890704][ T382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.917226][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.924410][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.932311][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.939712][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.948186][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.956847][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.964077][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.996333][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.004701][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.013608][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.022698][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.030846][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.054275][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 20.061902][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.069223][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.077499][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.084524][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.092755][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.101010][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.108040][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.133359][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.140853][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.149189][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.181065][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.181334][ T379] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 20.199360][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.208887][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.215932][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.223332][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.231426][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.239266][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.247595][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.254758][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.262123][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.270541][ T55] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.277566][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.285025][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.293156][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.301672][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 20.335869][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.344989][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.362401][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.384349][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.392994][ T113] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.400048][ T113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.408169][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.417285][ T113] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.424443][ T113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.431995][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.440670][ T113] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.447698][ T113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.455152][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.463097][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.471230][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.479448][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.487309][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.495149][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 20.502650][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.509989][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 20.518363][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.526536][ T113] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.533570][ T113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.540869][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 20.549061][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.557210][ T113] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.564269][ T113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.571681][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 20.579657][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.597582][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 20.605279][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 20.613280][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.621666][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.629767][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.638137][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.646655][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.654941][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.663319][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 20.671442][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.679388][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.687529][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.703213][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 20.711252][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.719151][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 20.727548][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.735584][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.744094][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.759709][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.768006][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.776383][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.784617][ T113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.802035][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.809965][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.817844][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.826475][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.834841][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.843099][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.872750][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.882098][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.891059][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 20.899368][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.907968][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 20.916009][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.924323][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.932849][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.941529][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.949830][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 20.958135][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.966463][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 20.974903][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.983968][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 20.992336][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.019391][ T383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.074923][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.086896][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.103193][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.129252][ T406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.330362][ T78] ------------[ cut here ]------------ [ 21.335884][ T78] WARNING: CPU: 1 PID: 78 at drivers/scsi/scsi_lib.c:1016 scsi_alloc_sgtables+0x766/0x950 [ 21.345791][ T78] Modules linked in: [ 21.349704][ T78] CPU: 1 PID: 78 Comm: kworker/1:1H Not tainted 5.10.93-syzkaller-01028-g0347b1658399 #0 [ 21.359529][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 21.369633][ T78] Workqueue: kblockd blk_mq_requeue_work [ 21.375393][ T78] RIP: 0010:scsi_alloc_sgtables+0x766/0x950 [ 21.381722][ 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 6a 90 8a fe <0f> 0b b0 0a eb be e8 5f 90 8a fe b0 09 4c 8b 6c 24 40 eb b0 44 89 [ 21.401644][ T78] RSP: 0018:ffffc9000030f4a0 EFLAGS: 00010293 [ 21.407719][ T78] RAX: ffffffff82e25b16 RBX: 0000000000000000 RCX: ffff8881055a62c0 [ 21.415909][ T78] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 21.424036][ T78] RBP: ffffc9000030f588 R08: ffffffff82e2562d R09: ffffffff82ec98b9 [ 21.432760][ T78] R10: 000000000000000c R11: ffff8881055a62c0 R12: ffff88810a941230 [ 21.440835][ T78] R13: 1ffff92000061ea0 R14: dffffc0000000000 R15: 0000000000000000 [ 21.448811][ T78] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 21.457855][ T78] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.464699][ T78] CR2: 00000000208b9000 CR3: 0000000125d95000 CR4: 00000000003506a0 [ 21.473040][ T78] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.481706][ T78] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.489681][ T78] Call Trace: [ 21.493069][ T78] ? scsi_io_completion_reprep+0x320/0x320 [ 21.498881][ T78] ? virtscsi_add_cmd+0x5cd/0x6b0 [ 21.504200][ T78] sd_init_command+0xd26/0x2cf0 [ 21.509449][ T78] scsi_queue_rq+0x1652/0x22b0 [ 21.514433][ T78] blk_mq_dispatch_rq_list+0x991/0x17e0 [ 21.519989][ T78] ? __dd_dispatch_request+0x81a/0xa80 [ 21.525624][ T78] ? blk_mq_dequeue_from_ctx+0x900/0x900 [ 21.532279][ T78] blk_mq_do_dispatch_sched+0x623/0xbb0 [ 21.537840][ T78] ? blk_mq_exit_sched+0x420/0x420 [ 21.543092][ T78] ? _raw_spin_lock+0xa3/0x1b0 [ 21.547859][ T78] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 21.553329][ T78] ? _raw_spin_lock+0xa3/0x1b0 [ 21.558097][ T78] ? __rcu_read_lock+0x50/0x50 [ 21.563534][ T78] __blk_mq_sched_dispatch_requests+0x3de/0x4d0 [ 21.569779][ T78] ? _raw_spin_lock+0xa3/0x1b0 [ 21.574581][ T78] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 21.579953][ T78] ? blk_mq_sched_dispatch_requests+0x160/0x160 [ 21.586240][ T78] blk_mq_sched_dispatch_requests+0xf0/0x160 [ 21.592303][ T78] __blk_mq_run_hw_queue+0x14f/0x260 [ 21.597590][ T78] __blk_mq_delay_run_hw_queue+0x230/0x570 [ 21.604173][ T78] ? sbitmap_any_bit_set+0x135/0x170 [ 21.609471][ T78] blk_mq_run_hw_queue+0x29d/0x3b0 [ 21.614694][ T78] blk_mq_run_hw_queues+0x37c/0x450 [ 21.620560][ T78] blk_mq_requeue_work+0x7e6/0x830 [ 21.625683][ T78] ? blk_mq_timeout_work+0x490/0x490 [ 21.631209][ T78] ? __kasan_check_read+0x11/0x20 [ 21.636251][ T78] process_one_work+0x6b4/0xfb0 [ 21.641294][ T78] worker_thread+0xb15/0x1600 [ 21.645993][ T78] ? __kasan_check_read+0x11/0x20 [ 21.651670][ T78] kthread+0x371/0x390 [ 21.655739][ T78] ? process_one_work+0xfb0/0xfb0 [ 21.660786][ T78] ? kthread_blkcg+0xd0/0xd0 [ 21.665387][ T78] ret_from_fork+0x1f/0x30 [ 21.669799][ T78] ---[ end trace 22ad166c306325c0 ]--- [ 21.675383][ T78] blk_update_request: I/O error, dev sda, sector 737272 op 0x1:(WRITE) flags 0xc800 phys_seg 0 prio class 0 [ 21.686985][ T78] ------------[ cut here ]------------ [ 21.692463][ T78] kernel BUG at block/blk-mq.c:567! [ 21.697660][ T78] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 21.703719][ T78] CPU: 1 PID: 78 Comm: kworker/1:1H Tainted: G W 5.10.93-syzkaller-01028-g0347b1658399 #0 [ 21.714887][ T78] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 21.724945][ T78] Workqueue: kblockd blk_mq_requeue_work [ 21.730574][ T78] RIP: 0010:blk_mq_dispatch_rq_list+0x17d2/0x17e0 [ 21.736967][ T78] Code: 61 ff e9 45 f5 ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 70 f6 ff ff 4c 89 ef e8 68 18 61 ff e9 63 f6 ff ff e8 2e 23 27 ff <0f> 0b e8 27 78 55 02 0f 1f 80 00 00 00 00 55 48 89 e5 41 57 41 56 [ 21.756566][ T78] RSP: 0018:ffffc9000030f740 EFLAGS: 00010293 [ 21.762631][ T78] RAX: ffffffff8245c852 RBX: ffff88810a941100 RCX: ffff8881055a62c0 [ 21.770590][ T78] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88810a9411ca [ 21.778548][ T78] RBP: ffffc9000030f8b0 R08: ffffffff8244994f R09: ffffffff824498e6 [ 21.786509][ T78] R10: 0000000000000004 R11: ffff8881055a62c0 R12: dffffc0000000000 [ 21.794465][ T78] R13: ffffc9000030f980 R14: ffff888109eed800 R15: 1ffff92000061f30 [ 21.802426][ T78] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 21.811338][ T78] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.817909][ T78] CR2: 00000000208b9000 CR3: 0000000125d95000 CR4: 00000000003506a0 [ 21.825872][ T78] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.833853][ T78] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.841818][ T78] Call Trace: [ 21.845099][ T78] ? __dd_dispatch_request+0x81a/0xa80 [ 21.850544][ T78] ? blk_mq_dequeue_from_ctx+0x900/0x900 [ 21.856166][ T78] blk_mq_do_dispatch_sched+0x623/0xbb0 [ 21.861698][ T78] ? blk_mq_exit_sched+0x420/0x420 [ 21.866793][ T78] ? _raw_spin_lock+0xa3/0x1b0 [ 21.871572][ T78] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 21.876936][ T78] ? _raw_spin_lock+0xa3/0x1b0 [ 21.881690][ T78] ? __rcu_read_lock+0x50/0x50 [ 21.886445][ T78] __blk_mq_sched_dispatch_requests+0x3de/0x4d0 [ 21.892681][ T78] ? _raw_spin_lock+0xa3/0x1b0 [ 21.897436][ T78] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 21.902798][ T78] ? blk_mq_sched_dispatch_requests+0x160/0x160 [ 21.909036][ T78] blk_mq_sched_dispatch_requests+0xf0/0x160 [ 21.915012][ T78] __blk_mq_run_hw_queue+0x14f/0x260 [ 21.920295][ T78] __blk_mq_delay_run_hw_queue+0x230/0x570 [ 21.926091][ T78] ? sbitmap_any_bit_set+0x135/0x170 [ 21.931368][ T78] blk_mq_run_hw_queue+0x29d/0x3b0 [ 21.936469][ T78] blk_mq_run_hw_queues+0x37c/0x450 [ 21.941665][ T78] blk_mq_requeue_work+0x7e6/0x830 [ 21.946766][ T78] ? blk_mq_timeout_work+0x490/0x490 [ 21.952036][ T78] ? __kasan_check_read+0x11/0x20 [ 21.957050][ T78] process_one_work+0x6b4/0xfb0 [ 21.961890][ T78] worker_thread+0xb15/0x1600 [ 21.966555][ T78] ? __kasan_check_read+0x11/0x20 [ 21.971570][ T78] kthread+0x371/0x390 [ 21.975627][ T78] ? process_one_work+0xfb0/0xfb0 [ 21.980729][ T78] ? kthread_blkcg+0xd0/0xd0 [ 21.985310][ T78] ret_from_fork+0x1f/0x30 [ 21.989709][ T78] Modules linked in: [ 21.994652][ T78] ---[ end trace 22ad166c306325c1 ]--- [ 22.000120][ T78] RIP: 0010:blk_mq_dispatch_rq_list+0x17d2/0x17e0 [ 22.007065][ T78] Code: 61 ff e9 45 f5 ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 70 f6 ff ff 4c 89 ef e8 68 18 61 ff e9 63 f6 ff ff e8 2e 23 27 ff <0f> 0b e8 27 78 55 02 0f 1f 80 00 00 00 00 55 48 89 e5 41 57 41 56 [ 22.026978][ T78] RSP: 0018:ffffc9000030f740 EFLAGS: 00010293 [ 22.033098][ T78] RAX: ffffffff8245c852 RBX: ffff88810a941100 RCX: ffff8881055a62c0 [ 22.041082][ T78] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88810a9411ca [ 22.049048][ T78] RBP: ffffc9000030f8b0 R08: ffffffff8244994f R09: ffffffff824498e6 [ 22.057066][ T78] R10: 0000000000000004 R11: ffff8881055a62c0 R12: dffffc0000000000 [ 22.065067][ T78] R13: ffffc9000030f980 R14: ffff888109eed800 R15: 1ffff92000061f30 [ 22.073063][ T78] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 22.082042][ T78] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.088618][ T78] CR2: 00000000208b9000 CR3: 0000000125d95000 CR4: 00000000003506a0 [ 22.096626][ T78] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.104683][ T78] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.112694][ T78] Kernel panic - not syncing: Fatal exception [ 22.119011][ T78] Kernel Offset: disabled [ 22.123329][ T78] Rebooting in 86400 seconds..