[ 33.511326][ T4636] 8021q: adding VLAN 0 to HW filter on device bond0
[ 33.545052][ T4636] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 57.421336][ T5053] can: request_module (can-proto-0) failed.
[ 57.454941][ T5053] can: request_module (can-proto-0) failed.
[ 57.488490][ T5053] can: request_module (can-proto-0) failed.
Warning: Permanently added '10.128.10.7' (ECDSA) to the list of known hosts.
2023/01/09 20:43:09 parsed 1 programs
2023/01/09 20:43:10 executed programs: 0
[ 76.467884][ T5134] chnl_net:caif_netlink_parms(): no params data found
[ 76.511998][ T5134] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.520119][ T5134] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.528628][ T5134] device bridge_slave_0 entered promiscuous mode
[ 76.535791][ T901] cfg80211: failed to load regulatory.db
[ 76.552400][ T5134] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.561122][ T5134] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.569450][ T5134] device bridge_slave_1 entered promiscuous mode
[ 76.603956][ T5134] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 76.616932][ T5134] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 76.650009][ T5134] team0: Port device team_slave_0 added
[ 76.658850][ T5134] team0: Port device team_slave_1 added
[ 76.684051][ T5134] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 76.691045][ T5134] 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.
[ 76.719871][ T5134] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 76.733692][ T5134] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 76.740675][ T5134] 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.
[ 76.766664][ T5134] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 76.804362][ T5134] device hsr_slave_0 entered promiscuous mode
[ 76.811311][ T5134] device hsr_slave_1 entered promiscuous mode
[ 76.946238][ T5134] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 76.959253][ T5134] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 76.970245][ T5134] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 76.982335][ T5134] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 77.021836][ T5134] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.029163][ T5134] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.037480][ T5134] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.044673][ T5134] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.116238][ T5134] 8021q: adding VLAN 0 to HW filter on device bond0
[ 77.129818][ T901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 77.140054][ T901] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.149969][ T901] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.158068][ T901] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 77.171651][ T5134] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.189912][ T901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 77.198716][ T901] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.205874][ T901] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.213816][ T901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 77.222525][ T901] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.229631][ T901] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.253430][ T5134] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 77.267087][ T5134] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 77.279897][ T901] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 77.289164][ T901] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 77.298120][ T901] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 77.305859][ T901] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 77.324857][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 77.332713][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 77.349297][ T5134] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 77.544174][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 77.552845][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 77.570606][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 77.578954][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 77.589646][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 77.597580][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 77.606976][ T5134] device veth0_vlan entered promiscuous mode
[ 77.617996][ T5134] device veth1_vlan entered promiscuous mode
[ 77.639165][ T5134] device veth0_macvtap entered promiscuous mode
[ 77.646931][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 77.655261][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 77.663332][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 77.672232][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 77.681426][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 77.691987][ T5134] device veth1_macvtap entered promiscuous mode
[ 77.710446][ T5134] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 77.718334][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 77.727124][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 77.736820][ T5141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 77.750062][ T5134] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 77.757676][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 77.767392][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 77.779109][ T5134] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.789570][ T5134] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.798869][ T5134] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.808552][ T5134] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.165537][ T5141] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 78.413731][ T5141] usb 1-1: Using ep0 maxpacket: 16
[ 78.553866][ T5141] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 78.565191][ T5141] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 78.575104][ T5141] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
[ 78.673808][ T5141] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00
[ 78.682993][ T5141] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=30
[ 78.691332][ T5141] usb 1-1: SerialNumber: syz
[ 78.699454][ T5141] usb 1-1: config 0 descriptor??
[ 79.387044][ T5141] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
2023/01/09 20:43:16 executed programs: 2
2023/01/09 20:43:22 executed programs: 4
2023/01/09 20:43:28 executed programs: 6
2023/01/09 20:43:35 executed programs: 8
2023/01/09 20:43:41 executed programs: 10
2023/01/09 20:43:47 executed programs: 12
2023/01/09 20:43:53 executed programs: 14
2023/01/09 20:43:59 executed programs: 16
2023/01/09 20:44:05 executed programs: 18
2023/01/09 20:44:11 executed programs: 20
2023/01/09 20:44:17 executed programs: 22
2023/01/09 20:44:23 executed programs: 24
2023/01/09 20:44:29 executed programs: 26
2023/01/09 20:44:35 executed programs: 28
2023/01/09 20:44:41 executed programs: 30
2023/01/09 20:44:47 executed programs: 32
2023/01/09 20:44:53 executed programs: 34
2023/01/09 20:44:59 executed programs: 36
2023/01/09 20:45:06 executed programs: 38
2023/01/09 20:45:12 executed programs: 40
2023/01/09 20:45:18 executed programs: 42
2023/01/09 20:45:24 executed programs: 44
2023/01/09 20:45:30 executed programs: 46
2023/01/09 20:45:36 executed programs: 48
2023/01/09 20:45:42 executed programs: 50
2023/01/09 20:45:48 executed programs: 52
2023/01/09 20:45:54 executed programs: 54
2023/01/09 20:46:00 executed programs: 56
2023/01/09 20:46:06 executed programs: 58
2023/01/09 20:46:12 executed programs: 60
2023/01/09 20:46:18 executed programs: 62
2023/01/09 20:46:24 executed programs: 64
2023/01/09 20:46:30 executed programs: 66
2023/01/09 20:46:37 executed programs: 68
[ 286.453538][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 207s!
[ 286.462889][ C0] Showing busy workqueues and worker pools:
[ 286.469033][ C0] workqueue events: flags=0x0
[ 286.473845][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=9/256 refcnt=10
[ 286.473884][ C0] pending: nsim_dev_hwstats_traffic_work, nsim_dev_trap_report_work, psi_avgs_work, rht_deferred_worker, psi_avgs_work, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, kfree_rcu_monitor, free_work
[ 286.474346][ C0] workqueue events_long: flags=0x0
[ 286.483655][ T28] INFO: task kworker/u4:1:11 blocked for more than 143 seconds.
[ 286.502158][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 286.502196][ C0] pending: defense_work_handler
[ 286.502276][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 286.502303][ C0] pending: defense_work_handler
[ 286.502320][ C0] workqueue events_unbound: flags=0x2
[ 286.533498][ T28] Not tainted 6.2.0-rc3-syzkaller-00008-g1fe4fd6f5cad #0
[ 286.536452][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=4/512 refcnt=7
[ 286.536485][ C0] in-flight: 3776:fsnotify_connector_destroy_workfn fsnotify_connector_destroy_workfn, 11:fsnotify_mark_destroy_workfn fsnotify_mark_destroy_workfn
[ 286.536602][ C0] workqueue events_freezable: flags=0x4
[ 286.541929][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.541949][ T28] task:kworker/u4:1 state:D
[ 286.547495][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 286.547548][ C0] pending: update_balloon_stats_func
[ 286.547683][ C0] workqueue events_power_efficient: flags=0x80
[ 286.573639][ T28] stack:24568 pid:11 ppid:2 flags:0x00004000
[ 286.580496][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
[ 286.580536][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_periodic_work
[ 286.580725][ C0] workqueue rcu_gp: flags=0x8
[ 286.603537][ T28] Workqueue: events_unbound fsnotify_mark_destroy_workfn
[ 286.608778][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 286.608822][ C0] pending: wait_rcu_exp_gp, process_srcu
[ 286.609140][ C0] workqueue mm_percpu_wq: flags=0x8
[ 286.623572][ T28]
[ 286.627797][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 286.627839][ C0] pending: vmstat_update
[ 286.627937][ C0] workqueue usb_hub_wq: flags=0x4
[ 286.643572][ T28] Call Trace:
[ 286.645663][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 286.645705][ C0] in-flight: 5141:hub_event hub_event
[ 286.645870][ C0] workqueue mld: flags=0x40008
[ 286.650633][ T28]
[ 286.650650][ T28] __schedule+0x9d1/0xe40
[ 286.657696][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=7
[ 286.657724][ C0] pending: mld_dad_work
[ 286.657786][ C0] inactive: mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work
[ 286.657839][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 286.693564][ T28] ? release_firmware_map_entry+0x180/0x180
[ 286.696506][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=14
[ 286.696543][ C0] pending: addrconf_dad_work
[ 286.696632][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work
[ 286.696756][ C0] workqueue wg-kex-wg0: flags=0x24
[ 286.699769][ T28] ? wq_worker_sleeping+0x5e/0x290
[ 286.707555][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 286.707610][ C0] pending: wg_packet_handshake_receive_worker
[ 286.707646][ C0] workqueue wg-crypt-wg0: flags=0x28
[ 286.723529][ T28] schedule+0xcb/0x190
[ 286.725873][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 286.725914][ C0] pending: wg_packet_encrypt_worker, wg_packet_tx_worker
[ 286.725959][ C0] workqueue wg-kex-wg1: flags=0x24
[ 286.733317][ T28] schedule_timeout+0xac/0x300
[ 286.737865][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 286.737906][ C0] pending: wg_packet_handshake_receive_worker
[ 286.737935][ C0] workqueue wg-crypt-wg1: flags=0x28
[ 286.773515][ T28] ? console_conditional_schedule+0x40/0x40
[ 286.796652][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
[ 286.796695][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker, wg_packet_tx_worker
[ 286.796747][ C0] workqueue wg-kex-wg2: flags=0x24
[ 286.823524][ T28] ? lockdep_hardirqs_on_prepare+0x448/0x7b0
[ 286.826517][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 286.826559][ C0] pending: wg_packet_handshake_receive_worker
[ 286.826590][ C0] workqueue wg-crypt-wg2: flags=0x28
[ 286.830555][ T28] ? do_raw_spin_unlock+0x134/0x8a0
[ 286.838228][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
[ 286.838273][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker, wg_packet_tx_worker
[ 286.838334][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=207s workers=5 idle: 22 5149 26 898
[ 286.838389][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=0s workers=7 idle: 33 9 56 51 76
[ 286.970464][ T28] ? _raw_spin_unlock_irq+0x1f/0x40
[ 286.977641][ T28] ? lockdep_hardirqs_on+0x95/0x140
[ 286.983181][ T28] do_wait_for_common+0x3ea/0x560
[ 286.988905][ T28] ? console_conditional_schedule+0x40/0x40
[ 286.996666][ T28] ? bit_wait_io_timeout+0x110/0x110
[ 287.002306][ T28] ? _raw_spin_lock_irq+0xdb/0x110
[ 287.007950][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 287.015840][ T28] ? _raw_spin_unlock+0x40/0x40
[ 287.020879][ T28] ? debug_object_active_state+0x67/0x440
[ 287.027191][ T28] wait_for_completion+0x46/0x60
[ 287.032802][ T28] __synchronize_srcu+0x2aa/0x350
[ 287.039835][ T28] ? synchronize_srcu_expedited+0x20/0x20
[ 287.046211][ T28] ? rcu_read_lock_any_held+0x150/0x150
[ 287.051967][ T28] ? ktime_get_mono_fast_ns+0x1bf/0x1e0
[ 287.059694][ T28] ? synchronize_srcu+0x1a0/0x1c0
[ 287.065110][ T28] fsnotify_mark_destroy_workfn+0x142/0x340
[ 287.071128][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 287.079412][ T28] ? fsnotify_connector_destroy_workfn+0xa0/0xa0
[ 287.086205][ T28] process_one_work+0x81c/0xd10
[ 287.091201][ T28] ? worker_detach_from_pool+0x260/0x260
[ 287.099108][ T28] ? _raw_spin_lock_irqsave+0x120/0x120
[ 287.105247][ T28] ? kthread_data+0x4d/0xc0
[ 287.110011][ T28] ? wq_worker_running+0x95/0x190
[ 287.116995][ T28] worker_thread+0xb14/0x1330
[ 287.121851][ T28] kthread+0x266/0x300
[ 287.126396][ T28] ? rcu_lock_release+0x20/0x20
[ 287.131361][ T28] ? kthread_blkcg+0xd0/0xd0
[ 287.137799][ T28] ret_from_fork+0x1f/0x30
[ 287.142791][ T28]
[ 287.146422][ T28] INFO: task kworker/u4:6:3776 blocked for more than 144 seconds.
[ 287.156537][ T28] Not tainted 6.2.0-rc3-syzkaller-00008-g1fe4fd6f5cad #0
[ 287.165118][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 287.176155][ T28] task:kworker/u4:6 state:D stack:20544 pid:3776 ppid:2 flags:0x00004000
[ 287.185973][ T28] Workqueue: events_unbound fsnotify_connector_destroy_workfn
[ 287.196208][ T28] Call Trace:
[ 287.199582][ T28]
[ 287.202856][ T28] __schedule+0x9d1/0xe40
[ 287.208119][ T28] ? release_firmware_map_entry+0x180/0x180
[ 287.216366][ T28] ? wq_worker_sleeping+0x5e/0x290
[ 287.221967][ T28] schedule+0xcb/0x190
[ 287.226784][ T28] schedule_timeout+0xac/0x300
[ 287.231678][ T28] ? console_conditional_schedule+0x40/0x40
[ 287.239569][ T28] ? lockdep_hardirqs_on_prepare+0x448/0x7b0
[ 287.246264][ T28] ? do_raw_spin_unlock+0x134/0x8a0
[ 287.252425][ T28] ? _raw_spin_unlock_irq+0x1f/0x40
[ 287.259487][ T28] ? lockdep_hardirqs_on+0x95/0x140
[ 287.265292][ T28] do_wait_for_common+0x3ea/0x560
[ 287.270491][ T28] ? console_conditional_schedule+0x40/0x40
[ 287.278591][ T28] ? bit_wait_io_timeout+0x110/0x110
[ 287.284679][ T28] ? _raw_spin_lock_irq+0xdb/0x110
[ 287.289968][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 287.297842][ T28] ? _raw_spin_unlock+0x40/0x40
[ 287.302809][ T28] ? debug_object_active_state+0x67/0x440
[ 287.309495][ T28] wait_for_completion+0x46/0x60
[ 287.316538][ T28] __synchronize_srcu+0x2aa/0x350
[ 287.321700][ T28] ? synchronize_srcu_expedited+0x20/0x20
[ 287.328564][ T28] ? rcu_read_lock_any_held+0x150/0x150
[ 287.336388][ T28] ? do_raw_spin_unlock+0x134/0x8a0
[ 287.341821][ T28] ? synchronize_srcu+0x1a0/0x1c0
[ 287.347831][ T28] fsnotify_connector_destroy_workfn+0x40/0xa0
[ 287.356073][ T28] process_one_work+0x81c/0xd10
[ 287.361045][ T28] ? worker_detach_from_pool+0x260/0x260
[ 287.368182][ T28] ? _raw_spin_lock_irqsave+0x120/0x120
[ 287.376017][ T28] ? kthread_data+0x4d/0xc0
[ 287.380678][ T28] ? wq_worker_running+0x95/0x190
[ 287.386456][ T28] worker_thread+0xb14/0x1330
[ 287.391283][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 287.399380][ T28] kthread+0x266/0x300
[ 287.404291][ T28] ? rcu_lock_release+0x20/0x20
[ 287.409655][ T28] ? kthread_blkcg+0xd0/0xd0
[ 287.416168][ T28] ret_from_fork+0x1f/0x30
[ 287.420759][ T28]
[ 287.424322][ T28] INFO: task dhcpcd:5168 blocked for more than 144 seconds.
[ 287.431855][ T28] Not tainted 6.2.0-rc3-syzkaller-00008-g1fe4fd6f5cad #0
[ 287.441915][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 287.451687][ T28] task:dhcpcd state:D stack:28424 pid:5168 ppid:4636 flags:0x00004000
[ 287.463296][ T28] Call Trace:
[ 287.467310][ T28]
[ 287.470456][ T28] __schedule+0x9d1/0xe40
[ 287.476841][ T28] ? release_firmware_map_entry+0x180/0x180
[ 287.482963][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 287.489492][ T28] ? __might_sleep+0xc0/0xc0
[ 287.496135][ T28] ? wq_worker_last_func+0x40/0x40
[ 287.501379][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 287.508513][ T28] ? prepare_to_wait_event+0x444/0x540
[ 287.517436][ T28] schedule+0xcb/0x190
[ 287.522490][ T28] synchronize_rcu_expedited+0x6d1/0x890
[ 287.529438][ T28] ? synchronize_rcu+0x3f0/0x3f0
[ 287.536238][ T28] ? kasan_set_track+0x61/0x70
[ 287.541427][ T28] ? __kasan_slab_alloc+0x65/0x70
[ 287.547074][ T28] ? reacquire_held_locks+0x680/0x680
[ 287.552898][ T28] ? alloc_empty_file+0xa9/0x1b0
[ 287.560135][ T28] ? alloc_file+0x58/0x5e0
[ 287.565719][ T28] ? alloc_file_pseudo+0x260/0x300
[ 287.572360][ T28] ? sync_rcu_exp_done_unlocked+0x140/0x140
[ 287.580443][ T28] ? mark_lock+0x9a/0x350
[ 287.585627][ T28] ? __lock_acquire+0x1292/0x1f60
[ 287.590865][ T28] ? __unregister_prot_hook+0x3ed/0x540
[ 287.598523][ T28] ? wake_bit_function+0x240/0x240
[ 287.604290][ T28] synchronize_rcu+0x113/0x3f0
[ 287.609580][ T28] ? schedule_delayed_monitor_work+0x160/0x160
[ 287.617661][ T28] ? __unregister_prot_hook+0x3ed/0x540
[ 287.623412][ T28] ? __might_sleep+0xc0/0xc0
[ 287.628767][ T28] __unregister_prot_hook+0x3f2/0x540
[ 287.636544][ T28] packet_do_bind+0x42f/0xce0
[ 287.641375][ T28] __sys_bind+0x233/0x2e0
[ 287.646438][ T28] ? __ia32_sys_socketpair+0xb0/0xb0
[ 287.652024][ T28] ? syscall_enter_from_user_mode+0x2e/0x1d0
[ 287.659910][ T28] ? lockdep_hardirqs_on+0x95/0x140
[ 287.665573][ T28] __x64_sys_bind+0x76/0x80
[ 287.670277][ T28] do_syscall_64+0x2b/0x70
[ 287.676957][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 287.683178][ T28] RIP: 0033:0x7f9b30c6ace7
[ 287.688099][ T28] RSP: 002b:00007fff511673b8 EFLAGS: 00000217 ORIG_RAX: 0000000000000031
[ 287.698590][ T28] RAX: ffffffffffffffda RBX: 000056034b262b60 RCX: 00007f9b30c6ace7
[ 287.707304][ T28] RDX: 0000000000000014 RSI: 00007fff511673c8 RDI: 0000000000000005
[ 287.717339][ T28] RBP: 0000000000000000 R08: 000056034cd93a70 R09: 00007f9b30d2ba60
[ 287.725989][ T28] R10: 0000000000200000 R11: 0000000000000217 R12: 000056034cd90630
[ 287.736613][ T28] R13: 000056034cd92c28 R14: 00007fff51187c9c R15: 00007fff51187cc4
[ 287.745112][ T28]
[ 287.748406][ T28] INFO: task dhcpcd:5169 blocked for more than 144 seconds.
[ 287.757929][ T28] Not tainted 6.2.0-rc3-syzkaller-00008-g1fe4fd6f5cad #0
[ 287.766030][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 287.776506][ T28] task:dhcpcd state:D stack:27416 pid:5169 ppid:4636 flags:0x00004000
[ 287.786878][ T28] Call Trace:
[ 287.790295][ T28]
[ 287.793314][ T28] __schedule+0x9d1/0xe40
[ 287.799559][ T28] ? release_firmware_map_entry+0x180/0x180
[ 287.805903][ T28] ? __lock_acquire+0x1f60/0x1f60
[ 287.811148][ T28] ? __mutex_trylock_common+0x8e/0x2f0
[ 287.818766][ T28] ? do_raw_spin_unlock+0x134/0x8a0
[ 287.824586][ T28] schedule+0xcb/0x190
[ 287.828800][ T28] schedule_preempt_disabled+0xf/0x20
[ 287.835956][ T28] __mutex_lock_common+0xecf/0x26c0
[ 287.841410][ T28] ? synchronize_rcu_expedited+0x46f/0x890
[ 287.847798][ T28] ? mutex_lock_io_nested+0x60/0x60
[ 287.853227][ T28] ? do_raw_spin_lock+0x147/0x3a0
[ 287.860656][ T28] ? do_raw_spin_unlock+0x134/0x8a0
[ 287.866353][ T28] mutex_lock_nested+0x17/0x20
[ 287.871257][ T28] synchronize_rcu_expedited+0x46f/0x890
[ 287.879016][ T28] ? synchronize_rcu+0x3f0/0x3f0
[ 287.884464][ T28] ? kasan_set_track+0x61/0x70
[ 287.889445][ T28] ? __kasan_slab_alloc+0x65/0x70
[ 287.899938][ T28] ? reacquire_held_locks+0x680/0x680
[ 287.906026][ T28] ? alloc_empty_file+0xa9/0x1b0
[ 287.911416][ T28] ? alloc_file+0x58/0x5e0
[ 287.917986][ T28] ? alloc_file_pseudo+0x260/0x300
[ 287.923398][ T28] ? mark_lock+0x9a/0x350
[ 287.928760][ T28] ? __lock_acquire+0x1292/0x1f60
[ 287.936210][ T28] ? __unregister_prot_hook+0x3ed/0x540
[ 287.942377][ T28] ? rcu_read_lock_sched_held+0x89/0x130
[ 287.949347][ T28] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 287.957480][ T28] synchronize_rcu+0x113/0x3f0
[ 287.962442][ T28] ? schedule_delayed_monitor_work+0x160/0x160
[ 287.969512][ T28] ? __unregister_prot_hook+0x3ed/0x540
[ 287.977108][ T28] ? __might_sleep+0xc0/0xc0
[ 287.981900][ T28] __unregister_prot_hook+0x3f2/0x540
[ 287.988154][ T28] packet_do_bind+0x42f/0xce0
[ 287.993074][ T28] __sys_bind+0x233/0x2e0
[ 287.999317][ T28] ? __ia32_sys_socketpair+0xb0/0xb0
[ 288.005278][ T28] ? syscall_enter_from_user_mode+0x2e/0x1d0
[ 288.011400][ T28] ? lockdep_hardirqs_on+0x95/0x140
[ 288.018521][ T28] __x64_sys_bind+0x76/0x80
[ 288.023183][ T28] do_syscall_64+0x2b/0x70
[ 288.028155][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 288.036352][ T28] RIP: 0033:0x7f9b30c6ace7
[ 288.041095][ T28] RSP: 002b:00007fff511673b8 EFLAGS: 00000217 ORIG_RAX: 0000000000000031
[ 288.050080][ T28] RAX: ffffffffffffffda RBX: 000056034b262b60 RCX: 00007f9b30c6ace7
[ 288.060271][ T28] RDX: 0000000000000014 RSI: 00007fff511673c8 RDI: 0000000000000005
[ 288.069141][ T28] RBP: 0000000000000000 R08: 000056034cd93bf0 R09: 00007f9b30d2ba60
[ 288.079708][ T28] R10: 0000000000200000 R11: 0000000000000217 R12: 000056034cd90630
[ 288.088214][ T28] R13: 000056034cd93ad8 R14: 00007fff51187c9c R15: 00007fff51187cc4
[ 288.098186][ T28]
[ 288.101832][ T28] INFO: task dhcpcd:5170 blocked for more than 145 seconds.
[ 288.110062][ T28] Not tainted 6.2.0-rc3-syzkaller-00008-g1fe4fd6f5cad #0
[ 288.119447][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.128724][ T28] task:dhcpcd state:D stack:27864 pid:5170 ppid:4636 flags:0x00004000
[ 288.142386][ T28] Call Trace:
[ 288.146133][ T28]
[ 288.149268][ T28] __schedule+0x9d1/0xe40
[ 288.156112][ T28] ? release_firmware_map_entry+0x180/0x180
[ 288.162285][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 288.168951][ T28] ? __might_sleep+0xc0/0xc0
[ 288.176087][ T28] ? prepare_to_wait_event+0x444/0x540
[ 288.182534][ T28] schedule+0xcb/0x190
[ 288.187921][ T28] synchronize_rcu_expedited+0x785/0x890
[ 288.195442][ T28] ? synchronize_rcu+0x3f0/0x3f0
[ 288.200951][ T28] ? wake_bit_function+0x240/0x240
[ 288.207704][ T28] ? finish_lock_switch+0x8e/0x100
[ 288.213224][ T28] ? finish_task_switch+0x1f6/0x610
[ 288.220682][ T28] ? mark_lock+0x9a/0x350
[ 288.225466][ T28] ? __lock_acquire+0x1292/0x1f60
[ 288.230775][ T28] ? __unregister_prot_hook+0x3ed/0x540
[ 288.238363][ T28] ? rcu_read_lock_sched_held+0x89/0x130
[ 288.244705][ T28] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 288.251469][ T28] synchronize_rcu+0x113/0x3f0
[ 288.258441][ T28] ? schedule_delayed_monitor_work+0x160/0x160
[ 288.265450][ T28] ? __unregister_prot_hook+0x3ed/0x540
[ 288.271192][ T28] ? __might_sleep+0xc0/0xc0
[ 288.277745][ T28] __unregister_prot_hook+0x3f2/0x540
[ 288.283363][ T28] packet_do_bind+0x42f/0xce0
[ 288.288662][ T28] __sys_bind+0x233/0x2e0
[ 288.293266][ T28] ? __ia32_sys_socketpair+0xb0/0xb0
[ 288.300665][ T28] ? syscall_enter_from_user_mode+0x2e/0x1d0
[ 288.307304][ T28] ? lockdep_hardirqs_on+0x95/0x140
[ 288.312693][ T28] __x64_sys_bind+0x76/0x80
[ 288.319669][ T28] do_syscall_64+0x2b/0x70
[ 288.324679][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 288.330885][ T28] RIP: 0033:0x7f9b30c6ace7
[ 288.337274][ T28] RSP: 002b:00007fff511673b8 EFLAGS: 00000217 ORIG_RAX: 0000000000000031
[ 288.346422][ T28] RAX: ffffffffffffffda RBX: 000056034b262b60 RCX: 00007f9b30c6ace7
[ 288.356851][ T28] RDX: 0000000000000014 RSI: 00007fff511673c8 RDI: 0000000000000005
[ 288.365382][ T28] RBP: 0000000000000000 R08: 000056034cd93d70 R09: 00007f9b30d2ba60
[ 288.375331][ T28] R10: 0000000000200000 R11: 0000000000000217 R12: 000056034cd90630
[ 288.383912][ T28] R13: 000056034cd93c58 R14: 00007fff51187c9c R15: 00007fff51187cc4
[ 288.391962][ T28]
[ 288.396637][ T28] INFO: task dhcpcd:5171 blocked for more than 145 seconds.
[ 288.404024][ T28] Not tainted 6.2.0-rc3-syzkaller-00008-g1fe4fd6f5cad #0
[ 288.412214][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.422884][ T28] task:dhcpcd state:D stack:27808 pid:5171 ppid:4636 flags:0x00004000
[ 288.432340][ T28] Call Trace:
[ 288.436500][ T28]
[ 288.439467][ T28] __schedule+0x9d1/0xe40
[ 288.443880][ T28] ? release_firmware_map_entry+0x180/0x180
[ 288.450144][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 288.456188][ T28] ? __might_sleep+0xc0/0xc0
[ 288.460957][ T28] ? prepare_to_wait_event+0x444/0x540
[ 288.466563][ T28] schedule+0xcb/0x190
[ 288.471028][ T28] synchronize_rcu_expedited+0x785/0x890
[ 288.476801][ T28] ? synchronize_rcu+0x3f0/0x3f0
[ 288.481965][ T28] ? wake_bit_function+0x240/0x240
[ 288.488046][ T28] ? kasan_set_track+0x61/0x70
[ 288.493123][ T28] ? __kasan_slab_alloc+0x65/0x70
[ 288.498252][ T28] ? reacquire_held_locks+0x680/0x680
[ 288.504040][ T28] ? alloc_empty_file+0xa9/0x1b0
[ 288.509012][ T28] ? alloc_file+0x58/0x5e0
[ 288.513509][ T28] ? alloc_file_pseudo+0x260/0x300
[ 288.518951][ T28] ? mark_lock+0x9a/0x350
[ 288.523313][ T28] ? __lock_acquire+0x1292/0x1f60
[ 288.528858][ T28] ? __unregister_prot_hook+0x3ed/0x540
[ 288.534779][ T28] ? rcu_read_lock_sched_held+0x89/0x130
[ 288.541352][ T28] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 288.547912][ T28] synchronize_rcu+0x113/0x3f0
[ 288.553226][ T28] ? schedule_delayed_monitor_work+0x160/0x160
[ 288.559789][ T28] ? __unregister_prot_hook+0x3ed/0x540
[ 288.566844][ T28] ? __might_sleep+0xc0/0xc0
[ 288.572294][ T28] __unregister_prot_hook+0x3f2/0x540
[ 288.577797][ T28] packet_do_bind+0x42f/0xce0
[ 288.582814][ T28] __sys_bind+0x233/0x2e0
[ 288.587508][ T28] ? __ia32_sys_socketpair+0xb0/0xb0
[ 288.593312][ T28] ? syscall_enter_from_user_mode+0x2e/0x1d0
[ 288.599424][ T28] ? lockdep_hardirqs_on+0x95/0x140
[ 288.605140][ T28] __x64_sys_bind+0x76/0x80
[ 288.610043][ T28] do_syscall_64+0x2b/0x70
[ 288.614665][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 288.621170][ T28] RIP: 0033:0x7f9b30c6ace7
[ 288.626354][ T28] RSP: 002b:00007fff511673b8 EFLAGS: 00000217 ORIG_RAX: 0000000000000031
[ 288.635199][ T28] RAX: ffffffffffffffda RBX: 000056034b262b60 RCX: 00007f9b30c6ace7
[ 288.643221][ T28] RDX: 0000000000000014 RSI: 00007fff511673c8 RDI: 0000000000000005
[ 288.651836][ T28] RBP: 0000000000000000 R08: 000056034cd93ef0 R09: 00007f9b30d2ba60
[ 288.660959][ T28] R10: 0000000000200000 R11: 0000000000000217 R12: 000056034cd90630
[ 288.669197][ T28] R13: 000056034cd93dd8 R14: 00007fff51187c9c R15: 00007fff51187cc4
[ 288.678763][ T28]
[ 288.681950][ T28] INFO: task dhcpcd:5172 blocked for more than 145 seconds.
[ 288.690569][ T28] Not tainted 6.2.0-rc3-syzkaller-00008-g1fe4fd6f5cad #0
[ 288.700044][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.709193][ T28] task:dhcpcd state:D stack:27864 pid:5172 ppid:4636 flags:0x00004000
[ 288.720772][ T28] Call Trace:
[ 288.724231][ T28]
[ 288.727462][ T28] __schedule+0x9d1/0xe40
[ 288.732132][ T28] ? release_firmware_map_entry+0x180/0x180
[ 288.739645][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 288.745678][ T28] ? __might_sleep+0xc0/0xc0
[ 288.750505][ T28] ? prepare_to_wait_event+0x444/0x540
[ 288.757473][ T28] schedule+0xcb/0x190
[ 288.761583][ T28] synchronize_rcu_expedited+0x785/0x890
[ 288.767314][ T28] ? synchronize_rcu+0x3f0/0x3f0
[ 288.772572][ T28] ? wake_bit_function+0x240/0x240
[ 288.779628][ T28] ? kasan_set_track+0x61/0x70
[ 288.784507][ T28] ? __kasan_slab_alloc+0x65/0x70
[ 288.789752][ T28] ? reacquire_held_locks+0x680/0x680
[ 288.797129][ T28] ? alloc_empty_file+0xa9/0x1b0
[ 288.802131][ T28] ? alloc_file+0x58/0x5e0
[ 288.807073][ T28] ? alloc_file_pseudo+0x260/0x300
[ 288.812250][ T28] ? mark_lock+0x9a/0x350
[ 288.818230][ T28] ? __lock_acquire+0x1292/0x1f60
[ 288.823378][ T28] ? __unregister_prot_hook+0x3ed/0x540
[ 288.828998][ T28] ? rcu_read_lock_sched_held+0x89/0x130
[ 288.836152][ T28] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 288.842172][ T28] synchronize_rcu+0x113/0x3f0
[ 288.846998][ T28] ? schedule_delayed_monitor_work+0x160/0x160
[ 288.853376][ T28] ? __unregister_prot_hook+0x3ed/0x540
[ 288.860410][ T28] ? __might_sleep+0xc0/0xc0
[ 288.865605][ T28] __unregister_prot_hook+0x3f2/0x540
[ 288.871260][ T28] packet_do_bind+0x42f/0xce0
[ 288.877504][ T28] __sys_bind+0x233/0x2e0
[ 288.881889][ T28] ? __ia32_sys_socketpair+0xb0/0xb0
[ 288.887376][ T28] ? syscall_enter_from_user_mode+0x2e/0x1d0
[ 288.895248][ T28] ? lockdep_hardirqs_on+0x95/0x140
[ 288.900841][ T28] __x64_sys_bind+0x76/0x80
[ 288.905420][ T28] do_syscall_64+0x2b/0x70
[ 288.910035][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 288.917408][ T28] RIP: 0033:0x7f9b30c6ace7
[ 288.921848][ T28] RSP: 002b:00007fff511673b8 EFLAGS: 00000217 ORIG_RAX: 0000000000000031
[ 288.931319][ T28] RAX: ffffffffffffffda RBX: 000056034b262b60 RCX: 00007f9b30c6ace7
[ 288.940058][ T28] RDX: 0000000000000014 RSI: 00007fff511673c8 RDI: 0000000000000005
[ 288.948400][ T28] RBP: 0000000000000000 R08: 000056034cd94070 R09: 00007f9b30d2ba60
[ 288.956868][ T28] R10: 0000000000200000 R11: 0000000000000217 R12: 000056034cd90630
[ 288.964938][ T28] R13: 000056034cd93f58 R14: 00007fff51187c9c R15: 00007fff51187cc4
[ 288.973290][ T28]
[ 288.976439][ T28]
[ 288.976439][ T28] Showing all locks held in the system:
[ 288.984402][ T28] 2 locks held by kworker/u4:0/9:
[ 288.989531][ T28] #0: ffff8880b993a1d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x25/0x110
[ 289.001070][ T28] #1: ffff8880b9927748 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x682/0xa30
[ 289.014539][ T28] 2 locks held by kworker/u4:1/11:
[ 289.019685][ T28] #0: ffff888012879138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x796/0xd10
[ 289.032128][ T28] #1: ffffc90000107d00 ((reaper_work).work){+.+.}-{0:0}, at: process_one_work+0x7d0/0xd10
[ 289.044661][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 289.050398][ T28] #0: ffffffff8d5239d0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x30/0xd00
[ 289.061611][ T28] 1 lock held by rcu_tasks_trace/13:
[ 289.068431][ T28] #0: ffffffff8d5241d0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x30/0xd00
[ 289.079839][ T28] 1 lock held by khungtaskd/28:
[ 289.086485][ T28] #0: ffffffff8d523800 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 289.096269][ T28] 2 locks held by kworker/u4:6/3776:
[ 289.101742][ T28] #0: ffff888012879138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x796/0xd10
[ 289.114998][ T28] #1: ffffc9000ef3fd00 (connector_reaper_work){+.+.}-{0:0}, at: process_one_work+0x7d0/0xd10
[ 289.126410][ T28] 2 locks held by getty/4736:
[ 289.131654][ T28] #0: ffff88802c7e3098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 289.143058][ T28] #1: ffffc900015902f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6e8/0x1e50
[ 289.155809][ T28] 3 locks held by udevd/5140:
[ 289.160900][ T28] #0: ffff88807dce5488 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_read_iter+0x19b/0x610
[ 289.172021][ T28] #1: ffff88802753f660 (kn->active#27){.+.+}-{0:0}, at: kernfs_fop_read_iter+0x1b8/0x610
[ 289.183717][ T28] #2: ffff888146af3190 (&dev->mutex){....}-{3:3}, at: read_descriptors+0x30/0x390
[ 289.193687][ T28] 6 locks held by kworker/1:3/5141:
[ 289.199502][ T28] 2 locks held by dhcpcd/5168:
[ 289.204522][ T28] #0: ffff888071a88130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2a/0xce0
[ 289.214848][ T28] #1: ffffffff8d528e38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3a6/0x890
[ 289.225901][ T28] 2 locks held by dhcpcd/5169:
[ 289.231856][ T28] #0: ffff888071a48130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2a/0xce0
[ 289.241638][ T28] #1: ffffffff8d528e38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x46f/0x890
[ 289.252934][ T28] 1 lock held by dhcpcd/5170:
[ 289.257712][ T28] #0: ffff888071a78130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2a/0xce0
[ 289.267591][ T28] 1 lock held by dhcpcd/5171:
[ 289.272447][ T28] #0: ffff888071a7c130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2a/0xce0
[ 289.282482][ T28] 1 lock held by dhcpcd/5172:
[ 289.287440][ T28] #0: ffff88801cd76130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2a/0xce0
[ 289.297681][ T28] 1 lock held by dhcpcd/5255:
[ 289.302666][ T28] #0: ffff88802213a130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x2a/0xce0
[ 289.312651][ T28]
[ 289.315199][ T28] =============================================
[ 289.315199][ T28]
[ 289.323691][ T28] NMI backtrace for cpu 0
[ 289.328040][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.2.0-rc3-syzkaller-00008-g1fe4fd6f5cad #0
[ 289.337963][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 289.348260][ T28] Call Trace:
[ 289.351579][ T28]
[ 289.354534][ T28] dump_stack_lvl+0x1e3/0x2d0
[ 289.359427][ T28] ? nf_tcp_handle_invalid+0x630/0x630
[ 289.364924][ T28] ? panic+0x770/0x770
[ 289.369014][ T28] ? nmi_cpu_backtrace+0x255/0x560
[ 289.374187][ T28] nmi_cpu_backtrace+0x4e3/0x560
[ 289.379238][ T28] ? vprintk_emit+0x109/0x1e0
[ 289.383949][ T28] ? nmi_trigger_cpumask_backtrace+0x3e0/0x3e0
[ 289.390124][ T28] ? _printk+0xcf/0x110
[ 289.394293][ T28] ? panic+0x770/0x770
[ 289.398550][ T28] ? __wake_up_klogd+0xcd/0x100
[ 289.403502][ T28] ? panic+0x770/0x770
[ 289.407581][ T28] ? nmi_trigger_cpumask_backtrace+0xaa/0x3e0
[ 289.413648][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10
2023/01/09 20:46:43 executed programs: 70
[ 289.419943][ T28] nmi_trigger_cpumask_backtrace+0x19b/0x3e0
[ 289.425926][ T28] watchdog+0xcd5/0xd20
[ 289.430131][ T28] kthread+0x266/0x300
[ 289.434199][ T28] ? hungtask_pm_notify+0x50/0x50
[ 289.439223][ T28] ? kthread_blkcg+0xd0/0xd0
[ 289.443814][ T28] ret_from_fork+0x1f/0x30
[ 289.448306][ T28]
[ 289.451654][ T28] Sending NMI from CPU 0 to CPUs 1:
[ 289.456933][ C1] NMI backtrace for cpu 1
[ 289.456944][ C1] CPU: 1 PID: 5134 Comm: syz-executor.0 Not tainted 6.2.0-rc3-syzkaller-00008-g1fe4fd6f5cad #0
[ 289.456959][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 289.456967][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x33/0xa0
[ 289.456993][ C1] Code: 40 98 03 00 65 8b 0d 54 cb 75 7e f7 c1 00 01 ff 00 74 11 f7 c1 00 01 00 00 74 76 83 ba 6c 15 00 00 00 74 6d 8b 8a 48 15 00 00 <83> f9 03 75 62 48 8b 8a 50 15 00 00 44 8b 8a 4c 15 00 00 49 c1 e1
[ 289.457005][ C1] RSP: 0018:ffffc90004477bc0 EFLAGS: 00000246
[ 289.457017][ C1] RAX: ffffffff813f4f54 RBX: 0000000000000000 RCX: 0000000000000000
[ 289.457027][ C1] RDX: ffff888018fb8000 RSI: 0000000000000000 RDI: 0000000000000000
[ 289.457035][ C1] RBP: ffff88801caca000 R08: ffffffff813f4f67 R09: 0000000080070004
[ 289.457045][ C1] R10: fffffbfff1d604b6 R11: 1ffffffff1d604b5 R12: ffff88801ecbf400
[ 289.457054][ C1] R13: 0000000000000cc0 R14: 0000000027085720 R15: 000000000000002e
[ 289.457063][ C1] FS: 00000000018de400(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 289.457075][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.457084][ C1] CR2: 00000000018de3bc CR3: 0000000079c54000 CR4: 00000000003506e0
[ 289.457102][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 289.457109][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 289.457117][ C1] Call Trace:
[ 289.457122][ C1]
[ 289.457126][ C1] __phys_addr+0xa7/0x160
[ 289.457164][ C1] ? qlink_free+0x37/0x80
[ 289.457176][ C1] virt_to_slab+0x5/0xa0
[ 289.457188][ C1] ___cache_free+0x16/0x90
[ 289.457201][ C1] qlist_free_all+0x2b/0x70
[ 289.457213][ C1] kasan_quarantine_reduce+0x156/0x170
[ 289.457229][ C1] __kasan_slab_alloc+0x1f/0x70
[ 289.457246][ C1] kmem_cache_alloc+0x1b3/0x350
[ 289.457259][ C1] ? getname_flags+0xb8/0x4e0
[ 289.457315][ C1] getname_flags+0xb8/0x4e0
[ 289.457333][ C1] do_sys_openat2+0xd2/0x500
[ 289.457346][ C1] ? do_user_addr_fault+0x96a/0xcb0
[ 289.457365][ C1] ? do_sys_open+0x220/0x220
[ 289.457384][ C1] __x64_sys_openat+0x243/0x290
[ 289.457398][ C1] ? __ia32_sys_open+0x270/0x270
[ 289.457412][ C1] ? syscall_enter_from_user_mode+0x2e/0x1d0
[ 289.457432][ C1] ? syscall_enter_from_user_mode+0x2e/0x1d0
[ 289.457451][ C1] do_syscall_64+0x2b/0x70
[ 289.457463][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 289.457481][ C1] RIP: 0033:0x463ed8
[ 289.457498][ C1] Code: 24 18 31 c0 41 83 e2 40 75 40 89 f0 25 00 00 41 00 3d 00 00 41 00 74 32 44 89 c2 4c 89 ce bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 40 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 289.457508][ C1] RSP: 002b:00007fff4a1e9f80 EFLAGS: 00000287 ORIG_RAX: 0000000000000101
[ 289.457521][ C1] RAX: ffffffffffffffda RBX: 000000000000008c RCX: 0000000000463ed8
[ 289.457530][ C1] RDX: 0000000000090800 RSI: 00007fff4a1eb160 RDI: 00000000ffffff9c
[ 289.457539][ C1] RBP: 00007fff4a1eb13c R08: 0000000000090800 R09: 00007fff4a1eb160
[ 289.457548][ C1] R10: 0000000000000000 R11: 0000000000000287 R12: 00000000004ad490
[ 289.457556][ C1] R13: 00007fff4a1eb160 R14: 0000000000045ed3 R15: 0000000000000000
[ 289.457572][ C1]
[ 289.792789][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 289.799693][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.2.0-rc3-syzkaller-00008-g1fe4fd6f5cad #0
[ 289.809512][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 289.819584][ T28] Call Trace:
[ 289.822872][ T28]
[ 289.825816][ T28] dump_stack_lvl+0x1e3/0x2d0
[ 289.830600][ T28] ? nf_tcp_handle_invalid+0x630/0x630
[ 289.836242][ T28] ? panic+0x770/0x770
[ 289.840391][ T28] ? vscnprintf+0x59/0x80
[ 289.844742][ T28] panic+0x316/0x770
[ 289.848651][ T28] ? schedule_preempt_disabled+0x20/0x20
[ 289.854296][ T28] ? nmi_trigger_cpumask_backtrace+0x2b0/0x3e0
[ 289.860553][ T28] ? memcpy_page_flushcache+0x100/0x100
[ 289.866213][ T28] ? nmi_trigger_cpumask_backtrace+0x2b0/0x3e0
[ 289.872461][ T28] ? nmi_trigger_cpumask_backtrace+0x32a/0x3e0
[ 289.878890][ T28] ? nmi_trigger_cpumask_backtrace+0x32f/0x3e0
[ 289.885053][ T28] watchdog+0xd15/0xd20
[ 289.889231][ T28] kthread+0x266/0x300
[ 289.893311][ T28] ? hungtask_pm_notify+0x50/0x50
[ 289.898435][ T28] ? kthread_blkcg+0xd0/0xd0
[ 289.903034][ T28] ret_from_fork+0x1f/0x30
[ 289.907475][ T28]
[ 289.910581][ T28] Kernel Offset: disabled
[ 289.914927][ T28] Rebooting in 86400 seconds..