[ 31.631302][ T4636] 8021q: adding VLAN 0 to HW filter on device bond0
[ 31.646860][ T4636] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 51.054220][ T5047] can: request_module (can-proto-0) failed.
[ 51.089144][ T5047] can: request_module (can-proto-0) failed.
[ 51.121381][ T5047] can: request_module (can-proto-0) failed.
Warning: Permanently added '10.128.0.52' (ECDSA) to the list of known hosts.
2023/01/09 03:17:42 parsed 1 programs
2023/01/09 03:17:43 executed programs: 0
[ 72.104130][ T4378] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.112951][ T5132] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.121032][ T5132] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.129026][ T5132] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.136462][ T5132] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.144007][ T5132] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.225003][ T5130] chnl_net:caif_netlink_parms(): no params data found
[ 72.268809][ T5130] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.276641][ T5130] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.284369][ T5130] device bridge_slave_0 entered promiscuous mode
[ 72.293687][ T5130] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.301208][ T5130] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.309053][ T5130] device bridge_slave_1 entered promiscuous mode
[ 72.329480][ T5130] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.340586][ T5130] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.363883][ T5130] team0: Port device team_slave_0 added
[ 72.370900][ T5130] team0: Port device team_slave_1 added
[ 72.387826][ T5130] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.394800][ T5130] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 72.421140][ T5130] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.433717][ T5130] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.441012][ T5130] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 72.467293][ T5130] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.492860][ T5130] device hsr_slave_0 entered promiscuous mode
[ 72.500722][ T5130] device hsr_slave_1 entered promiscuous mode
[ 72.583389][ T5130] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 72.593701][ T5130] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 72.602952][ T5130] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 72.612280][ T5130] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 72.634474][ T5130] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.641682][ T5130] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.649672][ T5130] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.656932][ T5130] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.704081][ T5130] 8021q: adding VLAN 0 to HW filter on device bond0
[ 72.718886][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 72.729927][ T26] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.739658][ T26] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.748941][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 72.760789][ T5130] 8021q: adding VLAN 0 to HW filter on device team0
[ 72.772091][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 72.781243][ T897] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.788412][ T897] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.801317][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 72.809927][ T897] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.817031][ T897] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.838465][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 72.852953][ T5130] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 72.864350][ T5130] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 72.879041][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 72.888377][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 72.897634][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 72.915987][ T5130] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 72.926282][ T5139] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 72.934487][ T5139] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 73.118320][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 73.131817][ T5139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 73.142088][ T5130] device veth0_vlan entered promiscuous mode
[ 73.149700][ T5139] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 73.158249][ T5139] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 73.169938][ T5130] device veth1_vlan entered promiscuous mode
[ 73.191055][ T5139] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 73.200090][ T5139] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 73.209920][ T5139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 73.221390][ T5130] device veth0_macvtap entered promiscuous mode
[ 73.231477][ T5139] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 73.242464][ T5130] device veth1_macvtap entered promiscuous mode
[ 73.264813][ T5130] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 73.272640][ T5139] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 73.284243][ T5139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 73.296092][ T5130] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 73.319849][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 73.329997][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 73.342197][ T5130] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.352610][ T5130] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.362272][ T5130] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.372330][ T5130] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.524876][ T5151] nbd0: detected capacity change from 0 to 10
[ 74.177753][ T48] Bluetooth: hci0: command 0x0409 tx timeout
[ 74.248531][ T5132] block nbd0: Receive control failed (result -104)
[ 76.257066][ T5132] Bluetooth: hci0: command 0x041b tx timeout
[ 76.349097][ T900] cfg80211: failed to load regulatory.db
[ 78.346661][ T5132] Bluetooth: hci0: command 0x040f tx timeout
[ 80.416643][ T5132] Bluetooth: hci0: command 0x0419 tx timeout
[ 103.858895][ T52] block nbd0: Possible stuck request ffff88801f838000: control (read@0,4096B). Runtime 30 seconds
[ 133.946871][ T52] block nbd0: Possible stuck request ffff88801f838000: control (read@0,4096B). Runtime 60 seconds
[ 135.391078][ T4423] udevd[4423]: worker [5133] /devices/virtual/block/nbd0 is taking a long time
[ 164.016847][ T52] block nbd0: Possible stuck request ffff88801f838000: control (read@0,4096B). Runtime 90 seconds
[ 194.136719][ T52] block nbd0: Possible stuck request ffff88801f838000: control (read@0,4096B). Runtime 120 seconds
[ 196.176695][ T48] Bluetooth: hci0: command 0x0406 tx timeout
[ 224.176815][ T52] block nbd0: Possible stuck request ffff88801f838000: control (read@0,4096B). Runtime 150 seconds
[ 254.262021][ T52] block nbd0: Possible stuck request ffff88801f838000: control (read@0,4096B). Runtime 180 seconds
[ 255.632908][ T4423] udevd[4423]: worker [5133] /devices/virtual/block/nbd0 timeout; kill it
[ 255.648511][ T5133] ldm_validate_partition_table(): Disk read failed.
[ 255.655240][ T5133] Dev nbd0: unable to read RDB block 0
[ 255.661623][ T4423] udevd[4423]: seq 7896 '/devices/virtual/block/nbd0' killed
[ 255.670640][ T5133] nbd0: unable to read partition table
[ 255.676431][ T5133] nbd0: partition table beyond EOD, truncated
2023/01/09 03:20:47 executed programs: 1
2023/01/09 03:20:48 result: hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe
2023/01/09 03:20:51 result: hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe
wrong response packet (errno 16)
loop exited with status 67
[ 259.136648][ T48] Bluetooth: hci0: Opcode 0x c03 failed: -110
2023/01/09 03:20:54 result: hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe
wrong response packet (errno 16)
loop exited with status 67
2023/01/09 03:20:54 executed programs: 4
[ 262.256613][ T48] Bluetooth: hci0: Opcode 0x c03 failed: -110
[ 263.303772][ T5132] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 263.312151][ T5132] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 263.319963][ T5132] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 263.327808][ T5132] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 263.335218][ T5132] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 263.342491][ T5132] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 263.422232][ T5170] chnl_net:caif_netlink_parms(): no params data found
[ 263.461370][ T5170] bridge0: port 1(bridge_slave_0) entered blocking state
[ 263.468589][ T5170] bridge0: port 1(bridge_slave_0) entered disabled state
[ 263.476363][ T5170] device bridge_slave_0 entered promiscuous mode
[ 263.485912][ T5170] bridge0: port 2(bridge_slave_1) entered blocking state
[ 263.493385][ T5170] bridge0: port 2(bridge_slave_1) entered disabled state
[ 263.501232][ T5170] device bridge_slave_1 entered promiscuous mode
[ 263.521685][ T5170] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 263.532782][ T5170] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 263.556240][ T5170] team0: Port device team_slave_0 added
[ 263.563411][ T5170] team0: Port device team_slave_1 added
[ 263.580023][ T5170] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 263.587426][ T5170] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 263.613885][ T5170] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 263.627557][ T5170] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 263.634524][ T5170] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 263.660684][ T5170] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 263.687110][ T5170] device hsr_slave_0 entered promiscuous mode
[ 263.693889][ T5170] device hsr_slave_1 entered promiscuous mode
[ 263.700473][ T5170] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 263.708600][ T5170] Cannot create hsr debugfs directory
[ 263.769491][ T5170] bridge0: port 2(bridge_slave_1) entered blocking state
[ 263.776643][ T5170] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 263.784006][ T5170] bridge0: port 1(bridge_slave_0) entered blocking state
[ 263.791115][ T5170] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 263.833066][ T5170] 8021q: adding VLAN 0 to HW filter on device bond0
[ 263.847964][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 263.856260][ T897] bridge0: port 1(bridge_slave_0) entered disabled state
[ 263.864435][ T897] bridge0: port 2(bridge_slave_1) entered disabled state
[ 263.872350][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 263.885664][ T5170] 8021q: adding VLAN 0 to HW filter on device team0
[ 263.896209][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 263.905197][ T897] bridge0: port 1(bridge_slave_0) entered blocking state
[ 263.912571][ T897] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 263.923524][ T900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 263.932651][ T900] bridge0: port 2(bridge_slave_1) entered blocking state
[ 263.939856][ T900] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 263.963788][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 263.977784][ T5170] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 263.989274][ T5170] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 264.001590][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 264.010026][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 264.018805][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 264.035490][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 264.042953][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 264.054687][ T5170] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 264.407859][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 264.422899][ T5170] device veth0_vlan entered promiscuous mode
[ 264.429996][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 264.439782][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 264.449332][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 264.457580][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 264.468132][ T5170] device veth1_vlan entered promiscuous mode
[ 264.485248][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 264.493356][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 264.502412][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 264.511173][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 264.523628][ T5170] device veth0_macvtap entered promiscuous mode
[ 264.532741][ T5170] device veth1_macvtap entered promiscuous mode
[ 264.546256][ T5170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[ 264.559079][ T5170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 264.570081][ T5170] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 264.578337][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 264.586378][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 264.595151][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 264.604134][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 264.614568][ T5170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[ 264.625199][ T5170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 264.636270][ T5170] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 264.645152][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 264.654020][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 265.376677][ T5132] Bluetooth: hci0: command 0x0409 tx timeout
[ 267.456620][ T5132] Bluetooth: hci0: command 0x041b tx timeout
[ 269.536860][ T5132] Bluetooth: hci0: command 0x040f tx timeout
[ 271.616655][ T5132] Bluetooth: hci0: command 0x0419 tx timeout
[ 284.336868][ T52] block nbd0: Possible stuck request ffff88801f838000: control (read@0,4096B). Runtime 210 seconds
[ 314.416799][ T52] block nbd0: Possible stuck request ffff88801f838000: control (read@0,4096B). Runtime 240 seconds
[ 344.496752][ T52] block nbd0: Possible stuck request ffff88801f838000: control (read@0,4096B). Runtime 270 seconds
[ 374.576871][ T52] block nbd0: Possible stuck request ffff88801f838000: control (read@0,4096B). Runtime 300 seconds
[ 385.616718][ T48] Bluetooth: hci0: command 0x0406 tx timeout
[ 404.656840][ T52] block nbd0: Possible stuck request ffff88801f838000: control (read@0,4096B). Runtime 330 seconds
[ 429.616713][ T28] INFO: task udevd:5133 blocked for more than 143 seconds.
[ 429.624041][ T28] Not tainted 6.2.0-rc3-syzkaller-00329-g1fe4fd6f5cad #0
[ 429.634032][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 429.642809][ T28] task:udevd state:D stack:24576 pid:5133 ppid:4423 flags:0x00004006
[ 429.653235][ T28] Call Trace:
[ 429.656679][ T28]
[ 429.659660][ T28] __schedule+0x9d1/0xe40
[ 429.664060][ T28] ? release_firmware_map_entry+0x180/0x180
[ 429.670349][ T28] ? lockdep_hardirqs_on_prepare+0x448/0x7b0
[ 429.676411][ T28] ? print_irqtrace_events+0x220/0x220
[ 429.682170][ T28] ? _raw_spin_lock_irq+0xdb/0x110
[ 429.687465][ T28] schedule+0xcb/0x190
[ 429.691621][ T28] io_schedule+0x83/0x100
[ 429.695954][ T28] folio_wait_bit_common+0x8ca/0x1390
[ 429.701786][ T28] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 429.708032][ T28] ? folio_wait_bit+0x20/0x20
[ 429.712706][ T28] ? pfn_swap_entry_to_page+0x370/0x370
[ 429.718634][ T28] __filemap_get_folio+0x566/0x1230
[ 429.723875][ T28] ? page_cache_prev_miss+0x500/0x500
[ 429.729562][ T28] truncate_inode_pages_range+0x5a4/0x1650
[ 429.735476][ T28] ? mapping_evict_folio+0x570/0x570
[ 429.741061][ T28] ? filemap_check_errors+0xcf/0x110
[ 429.746357][ T28] ? invalidate_bh_lrus+0x30/0x30
[ 429.751805][ T28] ? __bread_gfp+0x320/0x320
[ 429.756392][ T28] ? invalidate_bh_lrus+0x30/0x30
[ 429.761679][ T28] blkdev_flush_mapping+0x153/0x2c0
[ 429.767316][ T28] blkdev_put+0x4a5/0x730
[ 429.771674][ T28] blkdev_close+0x55/0x80
[ 429.776054][ T28] ? blkdev_open+0x2e0/0x2e0
[ 429.780811][ T28] __fput+0x3ba/0x880
[ 429.784870][ T28] task_work_run+0x243/0x300
[ 429.789689][ T28] ? task_work_cancel+0x290/0x290
[ 429.794731][ T28] ? switch_task_namespaces+0xaf/0xe0
[ 429.800192][ T28] do_exit+0x644/0x2150
[ 429.804431][ T28] ? trace_lock_release+0x95/0x220
[ 429.809685][ T28] ? mm_update_next_owner+0x6d0/0x6d0
[ 429.815079][ T28] ? lockdep_hardirqs_on_prepare+0x448/0x7b0
[ 429.821101][ T28] ? print_irqtrace_events+0x220/0x220
[ 429.826638][ T28] ? _raw_spin_lock_irq+0xdb/0x110
[ 429.831761][ T28] do_group_exit+0x1fd/0x2b0
[ 429.836346][ T28] ? _raw_spin_unlock_irq+0x1f/0x40
[ 429.841608][ T28] ? lockdep_hardirqs_on+0x95/0x140
[ 429.846918][ T28] get_signal+0x1755/0x1820
[ 429.851479][ T28] ? ptrace_notify+0x340/0x340
[ 429.856227][ T28] ? do_sys_openat2+0x428/0x500
[ 429.861175][ T28] arch_do_signal_or_restart+0x8d/0x5f0
[ 429.866851][ T28] ? get_sigframe_size+0x10/0x10
[ 429.871814][ T28] ? __ia32_sys_open+0x270/0x270
[ 429.877105][ T28] ? exit_to_user_mode_loop+0x42/0x160
[ 429.882724][ T28] exit_to_user_mode_loop+0x74/0x160
[ 429.888104][ T28] exit_to_user_mode_prepare+0xad/0x110
[ 429.893673][ T28] syscall_exit_to_user_mode+0x2e/0x60
[ 429.899194][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 429.905172][ T28] RIP: 0033:0x7fa059725697
[ 429.909662][ T28] RSP: 002b:00007ffe772197b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 429.918192][ T28] RAX: 0000000000000008 RBX: 00005590d48fa1a0 RCX: 00007fa059725697
[ 429.926236][ T28] RDX: 00000000000a0800 RSI: 00005590d48f35b0 RDI: 00000000ffffff9c
[ 429.934565][ T28] RBP: 00005590d48f35b0 R08: 0000000000000001 R09: 0000000000000010
[ 429.942688][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000a0800
[ 429.950718][ T28] R13: 00005590d48ddb80 R14: 0000000000000001 R15: 00005590d48d4910
[ 429.958934][ T28]
[ 429.962033][ T28] INFO: task syz-executor.0:5191 blocked for more than 143 seconds.
[ 429.970056][ T28] Not tainted 6.2.0-rc3-syzkaller-00329-g1fe4fd6f5cad #0
[ 429.977795][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 429.986452][ T28] task:syz-executor.0 state:D stack:25280 pid:5191 ppid:5170 flags:0x00004004
[ 429.995796][ T28] Call Trace:
[ 429.999167][ T28]
[ 430.002107][ T28] __schedule+0x9d1/0xe40
[ 430.006453][ T28] ? release_firmware_map_entry+0x180/0x180
[ 430.012413][ T28] ? __lock_acquire+0x1f60/0x1f60
[ 430.017659][ T28] ? __mutex_trylock_common+0x8e/0x2f0
[ 430.023334][ T28] ? do_raw_spin_unlock+0x134/0x8a0
[ 430.029118][ T28] schedule+0xcb/0x190
[ 430.033237][ T28] schedule_preempt_disabled+0xf/0x20
[ 430.039034][ T28] __mutex_lock_common+0xecf/0x26c0
[ 430.045350][ T28] ? blkdev_get_by_dev+0xfe/0xa60
[ 430.050689][ T28] ? mutex_lock_io_nested+0x60/0x60
[ 430.056099][ T28] ? kobject_get_unless_zero+0x220/0x310
[ 430.062003][ T28] ? _atomic_dec_and_lock+0x85/0x110
[ 430.067429][ T28] ? iput+0x198/0x760
[ 430.071599][ T28] ? ilookup+0x1c1/0x200
[ 430.076065][ T28] mutex_lock_nested+0x17/0x20
[ 430.081254][ T28] blkdev_get_by_dev+0xfe/0xa60
[ 430.086132][ T28] blkdev_open+0x128/0x2e0
[ 430.090967][ T28] ? blkdev_write_iter+0x750/0x750
[ 430.096160][ T28] do_dentry_open+0x85f/0x11b0
[ 430.104447][ T28] path_openat+0x25cc/0x2de0
[ 430.109274][ T28] ? stack_trace_snprint+0xf0/0xf0
[ 430.114397][ T28] ? mark_lock+0x9a/0x350
[ 430.120275][ T28] ? mark_lock+0x9a/0x350
[ 430.124613][ T28] ? do_filp_open+0x500/0x500
[ 430.129598][ T28] ? alloc_fd+0x5a7/0x640
[ 430.133954][ T28] ? rcu_read_lock_sched_held+0x89/0x130
[ 430.140273][ T28] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 430.146316][ T28] do_filp_open+0x275/0x500
[ 430.151199][ T28] ? vfs_tmpfile+0x490/0x490
[ 430.155808][ T28] ? _raw_spin_unlock+0x24/0x40
[ 430.161071][ T28] ? alloc_fd+0x5a7/0x640
[ 430.165426][ T28] do_sys_openat2+0x13b/0x500
[ 430.170368][ T28] ? do_user_addr_fault+0x96a/0xcb0
[ 430.175604][ T28] ? do_sys_open+0x220/0x220
[ 430.180707][ T28] __x64_sys_openat+0x243/0x290
[ 430.185669][ T28] ? __ia32_sys_open+0x270/0x270
[ 430.190898][ T28] ? syscall_enter_from_user_mode+0x2e/0x1d0
[ 430.198769][ T28] ? syscall_enter_from_user_mode+0x2e/0x1d0
[ 430.204753][ T28] do_syscall_64+0x2b/0x70
[ 430.209264][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 430.215166][ T28] RIP: 0033:0x418484
[ 430.219333][ T28] RSP: 002b:00007f033f9c3cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[ 430.228153][ T28] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000418484
[ 430.236130][ T28] RDX: 0000000000000000 RSI: 00007f033f9c3d60 RDI: 00000000ffffff9c
[ 430.244379][ T28] RBP: 00007f033f9c3d60 R08: 0000000000000000 R09: 002364626e2f7665
[ 430.252643][ T28] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
[ 430.261104][ T28] R13: 00007ffeaa5048ff R14: 00007f033f9c4300 R15: 0000000000022000
[ 430.269224][ T28