[ 70.218159][ T3691] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.226886][ T3691] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.257848][ T3691] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.662351][ T27] cfg80211: failed to load regulatory.db [ 81.158030][ T4307] cgroup: fork rejected by pids controller in /syz1 [ 82.882531][ T4380] cgroup: fork rejected by pids controller in /syz4 [ 84.805955][ T4442] cgroup: fork rejected by pids controller in /syz0 [ 86.454774][ T4602] cgroup: fork rejected by pids controller in /syz3 [ 88.822408][ T4761] cgroup: fork rejected by pids controller in /syz5 [ 89.525773][ T4776] cgroup: fork rejected by pids controller in /syz2 [ 423.961451][ T47] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 424.125600][ T47] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 424.189063][ T47] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 424.263491][ T47] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 424.912111][ T47] device hsr_slave_0 left promiscuous mode [ 424.924564][ T47] device hsr_slave_1 left promiscuous mode [ 424.936025][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 424.947202][ T47] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 424.960077][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 424.967486][ T47] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 424.985850][ T47] device bridge_slave_1 left promiscuous mode [ 424.993818][ T47] bridge0: port 2(bridge_slave_1) entered disabled state [ 425.013521][ T47] device bridge_slave_0 left promiscuous mode [ 425.026275][ T47] bridge0: port 1(bridge_slave_0) entered disabled state [ 425.070893][ T47] device veth1_macvtap left promiscuous mode [ 425.077361][ T47] device veth0_macvtap left promiscuous mode [ 425.098086][ T47] device veth1_vlan left promiscuous mode [ 425.104090][ T47] device veth0_vlan left promiscuous mode [ 425.267311][ T47] team0 (unregistering): Port device team_slave_1 removed [ 425.280284][ T47] team0 (unregistering): Port device team_slave_0 removed [ 425.293241][ T47] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 425.305481][ T47] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 425.356274][ T47] bond0 (unregistering): Released all slaves [ 426.761225][ T47] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 426.858456][ T47] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 426.958280][ T47] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 427.098258][ T47] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '10.128.0.242' (ECDSA) to the list of known hosts. [ 427.276242][ T47] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 427.344454][ T47] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 427.416646][ T47] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 427.494620][ T47] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 427.751763][ T47] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 427.891516][ T47] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.012151][ T47] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.081315][ T47] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.252611][ T47] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.357165][ T47] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.435753][ T47] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.540443][ T47] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.713102][ T47] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.784724][ T47] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.868305][ T47] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.924473][ T47] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 430.242470][ T47] device hsr_slave_0 left promiscuous mode [ 430.253871][ T47] device hsr_slave_1 left promiscuous mode [ 430.263660][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 430.287871][ T47] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 430.298009][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 430.305705][ T47] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 430.316257][ T47] device bridge_slave_1 left promiscuous mode [ 430.323026][ T47] bridge0: port 2(bridge_slave_1) entered disabled state [ 430.335993][ T47] device bridge_slave_0 left promiscuous mode [ 430.342781][ T47] bridge0: port 1(bridge_slave_0) entered disabled state [ 430.367837][ T47] device hsr_slave_0 left promiscuous mode [ 430.374478][ T47] device hsr_slave_1 left promiscuous mode [ 430.381505][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 430.389545][ T47] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 430.399117][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 430.406550][ T47] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 430.418183][ T47] device bridge_slave_1 left promiscuous mode [ 430.424415][ T47] bridge0: port 2(bridge_slave_1) entered disabled state [ 430.434123][ T47] device bridge_slave_0 left promiscuous mode [ 430.441049][ T47] bridge0: port 1(bridge_slave_0) entered disabled state [ 430.454904][ T47] device hsr_slave_0 left promiscuous mode [ 430.461703][ T47] device hsr_slave_1 left promiscuous mode [ 430.473165][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 430.481082][ T47] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 430.491110][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 430.498805][ T47] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 430.509044][ T47] device bridge_slave_1 left promiscuous mode [ 430.515381][ T47] bridge0: port 2(bridge_slave_1) entered disabled state [ 430.524417][ T47] device bridge_slave_0 left promiscuous mode [ 430.530934][ T47] bridge0: port 1(bridge_slave_0) entered disabled state [ 430.542503][ T47] device hsr_slave_0 left promiscuous mode [ 430.548808][ T47] device hsr_slave_1 left promiscuous mode [ 430.555255][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 430.563232][ T47] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 430.576484][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 430.584588][ T47] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 430.593290][ T47] device bridge_slave_1 left promiscuous mode [ 430.600229][ T47] bridge0: port 2(bridge_slave_1) entered disabled state [ 430.608723][ T47] device bridge_slave_0 left promiscuous mode [ 430.615256][ T47] bridge0: port 1(bridge_slave_0) entered disabled state [ 430.626807][ T47] device hsr_slave_0 left promiscuous mode [ 430.633132][ T47] device hsr_slave_1 left promiscuous mode [ 430.640034][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 430.647491][ T47] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 430.656338][ T47] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 430.664647][ T47] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 430.673764][ T47] device bridge_slave_1 left promiscuous mode [ 430.680241][ T47] bridge0: port 2(bridge_slave_1) entered disabled state [ 430.688959][ T47] device bridge_slave_0 left promiscuous mode [ 430.695599][ T47] bridge0: port 1(bridge_slave_0) entered disabled state [ 430.714006][ T47] device veth1_macvtap left promiscuous mode [ 430.721080][ T47] device veth0_macvtap left promiscuous mode [ 430.727434][ T47] device veth1_vlan left promiscuous mode [ 430.733418][ T47] device veth0_vlan left promiscuous mode [ 430.741326][ T47] device veth1_macvtap left promiscuous mode [ 430.747370][ T47] device veth0_macvtap left promiscuous mode [ 430.753796][ T47] device veth1_vlan left promiscuous mode [ 430.759634][ T47] device veth0_vlan left promiscuous mode [ 430.766513][ T47] device veth1_macvtap left promiscuous mode [ 430.773234][ T47] device veth0_macvtap left promiscuous mode [ 430.779823][ T47] device veth1_vlan left promiscuous mode [ 430.785684][ T47] device veth0_vlan left promiscuous mode [ 430.793322][ T47] device veth1_macvtap left promiscuous mode [ 430.799566][ T47] device veth0_macvtap left promiscuous mode [ 430.805656][ T47] device veth1_vlan left promiscuous mode [ 430.812162][ T47] device veth0_vlan left promiscuous mode [ 430.819980][ T47] device veth1_macvtap left promiscuous mode [ 430.826025][ T47] device veth0_macvtap left promiscuous mode [ 430.832882][ T47] device veth1_vlan left promiscuous mode [ 430.839130][ T47] device veth0_vlan left promiscuous mode [ 431.278318][ T47] team0 (unregistering): Port device team_slave_1 removed [ 431.294185][ T47] team0 (unregistering): Port device team_slave_0 removed [ 431.310997][ T47] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 431.325199][ T47] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 431.382703][ T47] bond0 (unregistering): Released all slaves [ 431.496646][ T47] team0 (unregistering): Port device team_slave_1 removed [ 431.513280][ T47] team0 (unregistering): Port device team_slave_0 removed [ 431.526079][ T47] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 431.541984][ T47] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 431.603240][ T47] bond0 (unregistering): Released all slaves [ 431.713577][ T47] team0 (unregistering): Port device team_slave_1 removed [ 431.730532][ T47] team0 (unregistering): Port device team_slave_0 removed [ 431.744167][ T47] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 431.757519][ T47] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 431.814300][ T47] bond0 (unregistering): Released all slaves [ 431.925123][ T47] team0 (unregistering): Port device team_slave_1 removed [ 431.938740][ T47] team0 (unregistering): Port device team_slave_0 removed [ 431.952031][ T47] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 431.965266][ T47] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 432.021219][ T47] bond0 (unregistering): Released all slaves [ 432.146840][ T47] team0 (unregistering): Port device team_slave_1 removed [ 432.176202][ T47] team0 (unregistering): Port device team_slave_0 removed [ 432.188440][ T47] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 432.204642][ T47] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 432.261920][ T47] bond0 (unregistering): Released all slaves [ 572.407796][ T29] INFO: task syz-executor101:10811 blocked for more than 143 seconds. [ 572.416678][ T29] Not tainted 6.0.0-syzkaller-00251-g4fe89d07dcc2 #0 [ 572.424005][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 572.432908][ T29] task:syz-executor101 state:D stack:28368 pid:10811 ppid: 10794 flags:0x00000004 [ 572.442433][ T29] Call Trace: [ 572.445746][ T29] [ 572.449506][ T29] __schedule+0xadf/0x52b0 [ 572.454340][ T29] ? rwsem_down_write_slowpath+0x520/0x11e0 [ 572.460295][ T29] ? io_schedule_timeout+0x140/0x140 [ 572.465615][ T29] ? mark_held_locks+0x9f/0xe0 [ 572.470679][ T29] schedule+0xda/0x1b0 [ 572.474767][ T29] rwsem_down_write_slowpath+0x59c/0x11e0 [ 572.481084][ T29] ? __down_timeout+0x10/0x10 [ 572.485868][ T29] ? lock_release+0x780/0x780 [ 572.490959][ T29] down_write+0x135/0x150 [ 572.495320][ T29] ? down_write_killable_nested+0x180/0x180 [ 572.501523][ T29] process_measurement+0x168d/0x18b0 [ 572.506848][ T29] ? __dquot_initialize+0x295/0xbe0 [ 572.512438][ T29] ? mmap_violation_check+0x1f0/0x1f0 [ 572.518114][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 572.523558][ T29] ? dquot_get_next_dqblk+0x180/0x180 [ 572.529928][ T29] ? fsverity_get_descriptor+0x3b0/0x3b0 [ 572.535719][ T29] ? dquot_file_open+0x94/0xb0 [ 572.540669][ T29] ? ext4_file_open+0x201/0xb50 [ 572.545997][ T29] ? ext4_file_mmap+0x450/0x450 [ 572.550948][ T29] ? check_access_path_dual.part.0+0x33f0/0x33f0 [ 572.557735][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 572.562676][ T29] ? apparmor_path_chmod+0x20/0x20 [ 572.567876][ T29] ? apparmor_current_getsecid_subj+0x1f5/0x570 [ 572.574233][ T29] ima_file_check+0xac/0x100 [ 572.578879][ T29] ? do_dentry_open+0xb9a/0x13a0 [ 572.584183][ T29] ? process_measurement+0x18b0/0x18b0 [ 572.589866][ T29] ? may_open+0x1f6/0x420 [ 572.594322][ T29] path_openat+0x1611/0x28f0 [ 572.599001][ T29] ? path_lookupat+0x840/0x840 [ 572.603801][ T29] do_filp_open+0x1b6/0x400 [ 572.608535][ T29] ? may_open_dev+0xf0/0xf0 [ 572.613248][ T29] ? find_held_lock+0x2d/0x110 [ 572.618104][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 572.623336][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 572.628651][ T29] ? _find_next_bit+0x1e3/0x260 [ 572.633563][ T29] ? _raw_spin_unlock+0x24/0x40 [ 572.638711][ T29] ? alloc_fd+0x2f0/0x6f0 [ 572.643092][ T29] do_sys_openat2+0x16d/0x4c0 [ 572.647921][ T29] ? build_open_flags+0x6f0/0x6f0 [ 572.652983][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 572.657945][ T29] __x64_sys_openat+0x13f/0x1f0 [ 572.662993][ T29] ? __ia32_sys_open+0x1c0/0x1c0 [ 572.668030][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 572.674052][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 572.680162][ T29] do_syscall_64+0x35/0xb0 [ 572.684719][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 572.690661][ T29] RIP: 0033:0x7effebde0a69 [ 572.695086][ T29] RSP: 002b:00007effebd92308 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 572.703655][ T29] RAX: ffffffffffffffda RBX: 00007effebe68408 RCX: 00007effebde0a69 [ 572.711660][ T29] RDX: 000000000000275a RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 572.720001][ T29] RBP: 00007effebe68400 R08: 0000000000000000 R09: 0000000000000000 [ 572.728148][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effebe6840c [ 572.736241][ T29] R13: 00007effebe36064 R14: 0030656c69662f2e R15: 0000000000022000 [ 572.744805][ T29] [ 572.747932][ T29] INFO: task syz-executor101:10814 blocked for more than 143 seconds. [ 572.756175][ T29] Not tainted 6.0.0-syzkaller-00251-g4fe89d07dcc2 #0 [ 572.764006][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 572.772965][ T29] task:syz-executor101 state:D stack:28240 pid:10814 ppid: 10798 flags:0x00000004 [ 572.782694][ T29] Call Trace: [ 572.786010][ T29] [ 572.788996][ T29] __schedule+0xadf/0x52b0 [ 572.793470][ T29] ? io_schedule_timeout+0x140/0x140 [ 572.798788][ T29] ? mark_held_locks+0x9f/0xe0 [ 572.803596][ T29] schedule+0xda/0x1b0 [ 572.807723][ T29] rwsem_down_write_slowpath+0x59c/0x11e0 [ 572.813485][ T29] ? __down_timeout+0x10/0x10 [ 572.818210][ T29] ? lock_release+0x780/0x780 [ 572.822931][ T29] down_write+0x135/0x150 [ 572.827251][ T29] ? down_write_killable_nested+0x180/0x180 [ 572.833594][ T29] process_measurement+0x168d/0x18b0 [ 572.839018][ T29] ? __dquot_initialize+0x295/0xbe0 [ 572.844277][ T29] ? mmap_violation_check+0x1f0/0x1f0 [ 572.849729][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 572.854702][ T29] ? dquot_get_next_dqblk+0x180/0x180 [ 572.860171][ T29] ? fsverity_get_descriptor+0x3b0/0x3b0 [ 572.865839][ T29] ? dquot_file_open+0x94/0xb0 [ 572.870683][ T29] ? ext4_file_open+0x201/0xb50 [ 572.875990][ T29] ? ext4_file_mmap+0x450/0x450 [ 572.880900][ T29] ? check_access_path_dual.part.0+0x33f0/0x33f0 [ 572.887362][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 572.892467][ T29] ? apparmor_path_chmod+0x20/0x20 [ 572.897875][ T29] ? apparmor_current_getsecid_subj+0x1f5/0x570 [ 572.904172][ T29] ima_file_check+0xac/0x100 [ 572.908857][ T29] ? do_dentry_open+0xb9a/0x13a0 [ 572.913838][ T29] ? process_measurement+0x18b0/0x18b0 [ 572.919528][ T29] ? may_open+0x1f6/0x420 [ 572.923921][ T29] path_openat+0x1611/0x28f0 [ 572.928560][ T29] ? path_lookupat+0x840/0x840 [ 572.933623][ T29] do_filp_open+0x1b6/0x400 [ 572.938391][ T29] ? may_open_dev+0xf0/0xf0 [ 572.943584][ T29] ? find_held_lock+0x2d/0x110 [ 572.948432][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 572.953499][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 572.958500][ T29] ? _find_next_bit+0x1e3/0x260 [ 572.963403][ T29] ? _raw_spin_unlock+0x24/0x40 [ 572.968415][ T29] ? alloc_fd+0x2f0/0x6f0 [ 572.972786][ T29] do_sys_openat2+0x16d/0x4c0 [ 572.977547][ T29] ? build_open_flags+0x6f0/0x6f0 [ 572.983768][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 572.988768][ T29] __x64_sys_openat+0x13f/0x1f0 [ 572.994253][ T29] ? __ia32_sys_open+0x1c0/0x1c0 [ 572.999629][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 573.006005][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 573.011983][ T29] do_syscall_64+0x35/0xb0 [ 573.016514][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.022700][ T29] RIP: 0033:0x7effebde0a69 [ 573.027212][ T29] RSP: 002b:00007effebd92308 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 573.035852][ T29] RAX: ffffffffffffffda RBX: 00007effebe68408 RCX: 00007effebde0a69 [ 573.044014][ T29] RDX: 000000000000275a RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 573.052317][ T29] RBP: 00007effebe68400 R08: 0000000000000000 R09: 0000000000000000 [ 573.060406][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effebe6840c [ 573.068472][ T29] R13: 00007effebe36064 R14: 0030656c69662f2e R15: 0000000000022000 [ 573.076458][ T29] [ 573.079556][ T29] INFO: task syz-executor101:10817 blocked for more than 144 seconds. [ 573.087843][ T29] Not tainted 6.0.0-syzkaller-00251-g4fe89d07dcc2 #0 [ 573.095126][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 573.104207][ T29] task:syz-executor101 state:D stack:27440 pid:10817 ppid: 10793 flags:0x00000004 [ 573.113698][ T29] Call Trace: [ 573.117168][ T29] [ 573.120165][ T29] __schedule+0xadf/0x52b0 [ 573.124896][ T29] ? io_schedule_timeout+0x140/0x140 [ 573.130261][ T29] ? mark_held_locks+0x9f/0xe0 [ 573.135172][ T29] schedule+0xda/0x1b0 [ 573.139382][ T29] rwsem_down_write_slowpath+0x59c/0x11e0 [ 573.145142][ T29] ? __down_timeout+0x10/0x10 [ 573.149850][ T29] ? lock_release+0x780/0x780 [ 573.154551][ T29] down_write+0x135/0x150 [ 573.159118][ T29] ? down_write_killable_nested+0x180/0x180 [ 573.165045][ T29] process_measurement+0x168d/0x18b0 [ 573.170558][ T29] ? __dquot_initialize+0x295/0xbe0 [ 573.175782][ T29] ? mmap_violation_check+0x1f0/0x1f0 [ 573.181235][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 573.186212][ T29] ? dquot_get_next_dqblk+0x180/0x180 [ 573.191639][ T29] ? fsverity_get_descriptor+0x3b0/0x3b0 [ 573.197323][ T29] ? dquot_file_open+0x94/0xb0 [ 573.202146][ T29] ? ext4_file_open+0x201/0xb50 [ 573.207121][ T29] ? ext4_file_mmap+0x450/0x450 [ 573.212008][ T29] ? check_access_path_dual.part.0+0x33f0/0x33f0 [ 573.219079][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 573.223933][ T29] ? apparmor_path_chmod+0x20/0x20 [ 573.229507][ T29] ? apparmor_current_getsecid_subj+0x1f5/0x570 [ 573.235830][ T29] ima_file_check+0xac/0x100 [ 573.240840][ T29] ? do_dentry_open+0xb9a/0x13a0 [ 573.246238][ T29] ? process_measurement+0x18b0/0x18b0 [ 573.252336][ T29] ? may_open+0x1f6/0x420 [ 573.256863][ T29] path_openat+0x1611/0x28f0 [ 573.261521][ T29] ? path_lookupat+0x840/0x840 [ 573.266313][ T29] do_filp_open+0x1b6/0x400 [ 573.271050][ T29] ? may_open_dev+0xf0/0xf0 [ 573.275592][ T29] ? find_held_lock+0x2d/0x110 [ 573.280518][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 573.285734][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 573.290730][ T29] ? _find_next_bit+0x1e3/0x260 [ 573.295687][ T29] ? _raw_spin_unlock+0x24/0x40 [ 573.300763][ T29] ? alloc_fd+0x2f0/0x6f0 [ 573.305112][ T29] do_sys_openat2+0x16d/0x4c0 [ 573.311034][ T29] ? build_open_flags+0x6f0/0x6f0 [ 573.316102][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 573.321191][ T29] __x64_sys_openat+0x13f/0x1f0 [ 573.326081][ T29] ? __ia32_sys_open+0x1c0/0x1c0 [ 573.331431][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 573.338052][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 573.344010][ T29] do_syscall_64+0x35/0xb0 [ 573.348959][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.355384][ T29] RIP: 0033:0x7effebde0a69 [ 573.359956][ T29] RSP: 002b:00007effebd92308 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 573.368472][ T29] RAX: ffffffffffffffda RBX: 00007effebe68408 RCX: 00007effebde0a69 [ 573.376471][ T29] RDX: 000000000000275a RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 573.384554][ T29] RBP: 00007effebe68400 R08: 0000000000000000 R09: 0000000000000000 [ 573.392659][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effebe6840c [ 573.400725][ T29] R13: 00007effebe36064 R14: 0030656c69662f2e R15: 0000000000022000 [ 573.408932][ T29] [ 573.412042][ T29] INFO: task syz-executor101:10825 blocked for more than 144 seconds. [ 573.420313][ T29] Not tainted 6.0.0-syzkaller-00251-g4fe89d07dcc2 #0 [ 573.427525][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 573.436639][ T29] task:syz-executor101 state:D stack:28368 pid:10825 ppid: 10796 flags:0x00004004 [ 573.446713][ T29] Call Trace: [ 573.450833][ T29] [ 573.453793][ T29] __schedule+0xadf/0x52b0 [ 573.458300][ T29] ? rwsem_down_write_slowpath+0x520/0x11e0 [ 573.464265][ T29] ? io_schedule_timeout+0x140/0x140 [ 573.469814][ T29] ? mark_held_locks+0x9f/0xe0 [ 573.474689][ T29] schedule+0xda/0x1b0 [ 573.478823][ T29] rwsem_down_write_slowpath+0x59c/0x11e0 [ 573.484586][ T29] ? __down_timeout+0x10/0x10 [ 573.489312][ T29] ? lock_release+0x780/0x780 [ 573.494014][ T29] down_write+0x135/0x150 [ 573.498611][ T29] ? down_write_killable_nested+0x180/0x180 [ 573.504715][ T29] process_measurement+0x168d/0x18b0 [ 573.510251][ T29] ? __dquot_initialize+0x295/0xbe0 [ 573.515494][ T29] ? mmap_violation_check+0x1f0/0x1f0 [ 573.521085][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 573.526054][ T29] ? dquot_get_next_dqblk+0x180/0x180 [ 573.531500][ T29] ? fsverity_get_descriptor+0x3b0/0x3b0 [ 573.537163][ T29] ? dquot_file_open+0x94/0xb0 [ 573.542075][ T29] ? ext4_file_open+0x201/0xb50 [ 573.547048][ T29] ? ext4_file_mmap+0x450/0x450 [ 573.552288][ T29] ? check_access_path_dual.part.0+0x33f0/0x33f0 [ 573.559002][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 573.563912][ T29] ? apparmor_path_chmod+0x20/0x20 [ 573.569107][ T29] ? apparmor_current_getsecid_subj+0x1f5/0x570 [ 573.575543][ T29] ima_file_check+0xac/0x100 [ 573.580348][ T29] ? do_dentry_open+0xb9a/0x13a0 [ 573.585320][ T29] ? process_measurement+0x18b0/0x18b0 [ 573.590852][ T29] ? may_open+0x1f6/0x420 [ 573.595203][ T29] path_openat+0x1611/0x28f0 [ 573.600074][ T29] ? path_lookupat+0x840/0x840 [ 573.605105][ T29] do_filp_open+0x1b6/0x400 [ 573.609727][ T29] ? may_open_dev+0xf0/0xf0 [ 573.614281][ T29] ? find_held_lock+0x2d/0x110 [ 573.619197][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 573.624235][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 573.629354][ T29] ? _find_next_bit+0x1e3/0x260 [ 573.634237][ T29] ? _raw_spin_unlock+0x24/0x40 [ 573.639235][ T29] ? alloc_fd+0x2f0/0x6f0 [ 573.644198][ T29] do_sys_openat2+0x16d/0x4c0 [ 573.648973][ T29] ? build_open_flags+0x6f0/0x6f0 [ 573.654013][ T29] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 573.660544][ T29] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 573.666744][ T29] __x64_sys_openat+0x13f/0x1f0 [ 573.671678][ T29] ? __ia32_sys_open+0x1c0/0x1c0 [ 573.676662][ T29] ? syscall_enter_from_user_mode+0x2c/0xb0 [ 573.682987][ T29] do_syscall_64+0x35/0xb0 [ 573.687425][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 573.693363][ T29] RIP: 0033:0x7effebde0a69 [ 573.697983][ T29] RSP: 002b:00007effebd92308 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 573.706389][ T29] RAX: ffffffffffffffda RBX: 00007effebe68408 RCX: 00007effebde0a69 [ 573.715049][ T29] RDX: 000000000000275a RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 573.723152][ T29] RBP: 00007effebe68400 R08: 0000000000000000 R09: 0000000000000000 [ 573.731195][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effebe6840c [ 573.739236][ T29] R13: 00007effebe36064 R14: 0030656c69662f2e R15: 0000000000022000 [ 573.747401][ T29] [ 573.750611][ T29] INFO: task syz-executor101:10828 blocked for more than 144 seconds. [ 573.760180][ T29] Not tainted 6.0.0-syzkaller-00251-g4fe89d07dcc2 #0 [ 573.767454][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 573.777134][ T29] task:syz-executor101 state:D stack:28368 pid:10828 ppid: 10795 flags:0x00000004 [ 573.786957][ T29] Call Trace: [ 573.790281][ T29] [ 573.793325][ T29] __schedule+0xadf/0x52b0 [ 573.798213][ T29] ? io_schedule_timeout+0x140/0x140 [ 573.803986][ T29] ? mark_held_locks+0x9f/0xe0 [ 573.808821][ T29] schedule+0xda/0x1b0 [ 573.812898][ T29] rwsem_down_write_slowpath+0x59c/0x11e0 [ 573.818868][ T29] ? __down_timeout+0x10/0x10 [ 573.823599][ T29] ? lock_release+0x780/0x780 [ 573.829073][ T29] down_write+0x135/0x150 [ 573.833606][ T29] ? down_write_killable_nested+0x180/0x180 [ 573.839571][ T29] process_measurement+0x168d/0x18b0 [ 573.845072][ T29] ? __dquot_initialize+0x295/0xbe0 [ 573.850393][ T29] ? mmap_violation_check+0x1f0/0x1f0 [ 573.855981][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 573.860965][ T29] ? dquot_get_next_dqblk+0x180/0x180 [ 573.866559][ T29] ? fsverity_get_descriptor+0x3b0/0x3b0 [ 573.872335][ T29] ? dquot_file_open+0x94/0xb0 [ 573.877381][ T29] ? ext4_file_open+0x201/0xb50 [ 573.882285][ T29] ? ext4_file_mmap+0x450/0x450 [ 573.887236][ T29] ? check_access_path_dual.part.0+0x33f0/0x33f0 [ 573.893801][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 573.898704][ T29] ? apparmor_path_chmod+0x20/0x20 [ 573.903818][ T29] ? apparmor_current_getsecid_subj+0x1f5/0x570 [ 573.910123][ T29] ima_file_check+0xac/0x100 [ 573.914763][ T29] ? do_dentry_open+0xb9a/0x13a0 [ 573.919767][ T29] ? process_measurement+0x18b0/0x18b0 [ 573.925242][ T29] ? may_open+0x1f6/0x420 [ 573.929880][ T29] path_openat+0x1611/0x28f0 [ 573.934552][ T29] ? path_lookupat+0x840/0x840 [ 573.939394][ T29] do_filp_open+0x1b6/0x400 [ 573.943937][ T29] ? may_open_dev+0xf0/0xf0 [ 573.948987][ T29] ? find_held_lock+0x2d/0x110 [ 573.953803][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 573.958904][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 573.963852][ T29] ? _find_next_bit+0x1e3/0x260 [ 573.968754][ T29] ? _raw_spin_unlock+0x24/0x40 [ 573.973808][ T29] ? alloc_fd+0x2f0/0x6f0 [ 573.978207][ T29] do_sys_openat2+0x16d/0x4c0 [ 573.982995][ T29] ? build_open_flags+0x6f0/0x6f0 [ 573.988100][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 573.992974][ T29] __x64_sys_openat+0x13f/0x1f0 [ 573.997895][ T29] ? __ia32_sys_open+0x1c0/0x1c0 [ 574.003462][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 574.009414][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 574.015377][ T29] do_syscall_64+0x35/0xb0 [ 574.019863][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.025900][ T29] RIP: 0033:0x7effebde0a69 [ 574.030415][ T29] RSP: 002b:00007effebd92308 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.039332][ T29] RAX: ffffffffffffffda RBX: 00007effebe68408 RCX: 00007effebde0a69 [ 574.047334][ T29] RDX: 000000000000275a RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 574.055935][ T29] RBP: 00007effebe68400 R08: 0000000000000000 R09: 0000000000000000 [ 574.065070][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effebe6840c [ 574.073815][ T29] R13: 00007effebe36064 R14: 0030656c69662f2e R15: 0000000000022000 [ 574.082268][ T29] [ 574.085302][ T29] INFO: task syz-executor101:10823 blocked for more than 145 seconds. [ 574.094289][ T29] Not tainted 6.0.0-syzkaller-00251-g4fe89d07dcc2 #0 [ 574.101646][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 574.110789][ T29] task:syz-executor101 state:D stack:28368 pid:10823 ppid: 1 flags:0x00000000 [ 574.120097][ T29] Call Trace: [ 574.123582][ T29] [ 574.126504][ T29] __schedule+0xadf/0x52b0 [ 574.130987][ T29] ? rwsem_down_write_slowpath+0x520/0x11e0 [ 574.136929][ T29] ? io_schedule_timeout+0x140/0x140 [ 574.142305][ T29] ? mark_held_locks+0x9f/0xe0 [ 574.147207][ T29] schedule+0xda/0x1b0 [ 574.151618][ T29] rwsem_down_write_slowpath+0x59c/0x11e0 [ 574.157561][ T29] ? __down_timeout+0x10/0x10 [ 574.162335][ T29] ? lock_release+0x780/0x780 [ 574.167038][ T29] down_write+0x135/0x150 [ 574.171569][ T29] ? down_write_killable_nested+0x180/0x180 [ 574.177510][ T29] process_measurement+0x168d/0x18b0 [ 574.182898][ T29] ? __dquot_initialize+0x295/0xbe0 [ 574.188278][ T29] ? mmap_violation_check+0x1f0/0x1f0 [ 574.193764][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 574.198776][ T29] ? dquot_get_next_dqblk+0x180/0x180 [ 574.204182][ T29] ? fsverity_get_descriptor+0x3b0/0x3b0 [ 574.209961][ T29] ? dquot_file_open+0x94/0xb0 [ 574.214757][ T29] ? ext4_file_open+0x201/0xb50 [ 574.220039][ T29] ? ext4_file_mmap+0x450/0x450 [ 574.224945][ T29] ? check_access_path_dual.part.0+0x33f0/0x33f0 [ 574.232184][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 574.237356][ T29] ? apparmor_path_chmod+0x20/0x20 [ 574.242565][ T29] ? apparmor_current_getsecid_subj+0x1f5/0x570 [ 574.248888][ T29] ima_file_check+0xac/0x100 [ 574.253565][ T29] ? do_dentry_open+0xb9a/0x13a0 [ 574.258939][ T29] ? process_measurement+0x18b0/0x18b0 [ 574.265130][ T29] ? may_open+0x1f6/0x420 [ 574.269620][ T29] path_openat+0x1611/0x28f0 [ 574.274242][ T29] ? path_lookupat+0x840/0x840 [ 574.279055][ T29] do_filp_open+0x1b6/0x400 [ 574.283759][ T29] ? may_open_dev+0xf0/0xf0 [ 574.288299][ T29] ? find_held_lock+0x2d/0x110 [ 574.293083][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 574.298323][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 574.303306][ T29] ? _find_next_bit+0x1e3/0x260 [ 574.308383][ T29] ? _raw_spin_unlock+0x24/0x40 [ 574.313258][ T29] ? alloc_fd+0x2f0/0x6f0 [ 574.317722][ T29] do_sys_openat2+0x16d/0x4c0 [ 574.322773][ T29] ? build_open_flags+0x6f0/0x6f0 [ 574.328099][ T29] ? __ct_user_enter+0x19f/0x1d0 [ 574.333373][ T29] __x64_sys_openat+0x13f/0x1f0 [ 574.338389][ T29] ? __ia32_sys_open+0x1c0/0x1c0 [ 574.343551][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 574.349922][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 574.356196][ T29] do_syscall_64+0x35/0xb0 [ 574.360669][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.366586][ T29] RIP: 0033:0x7effebde0a69 [ 574.371335][ T29] RSP: 002b:00007effebd92308 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.380627][ T29] RAX: ffffffffffffffda RBX: 00007effebe68408 RCX: 00007effebde0a69 [ 574.388781][ T29] RDX: 000000000000275a RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 574.396899][ T29] RBP: 00007effebe68400 R08: 0000000000000000 R09: 0000000000000000 [ 574.405023][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effebe6840c [ 574.413146][ T29] R13: 00007effebe36064 R14: 0030656c69662f2e R15: 0000000000022000 [ 574.421379][ T29] [ 574.424414][ T29] INFO: task syz-executor101:10835 blocked for more than 145 seconds. [ 574.433189][ T29] Not tainted 6.0.0-syzkaller-00251-g4fe89d07dcc2 #0 [ 574.440750][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 574.449642][ T29] task:syz-executor101 state:D stack:28368 pid:10835 ppid: 1 flags:0x00000000 [ 574.459426][ T29] Call Trace: [ 574.462699][ T29] [ 574.465620][ T29] __schedule+0xadf/0x52b0 [ 574.470159][ T29] ? rwsem_down_write_slowpath+0x520/0x11e0 [ 574.476170][ T29] ? io_schedule_timeout+0x140/0x140 [ 574.481841][ T29] ? mark_held_locks+0x9f/0xe0 [ 574.486672][ T29] schedule+0xda/0x1b0 [ 574.490923][ T29] rwsem_down_write_slowpath+0x59c/0x11e0 [ 574.496770][ T29] ? __down_timeout+0x10/0x10 [ 574.501636][ T29] ? lock_release+0x780/0x780 [ 574.506358][ T29] down_write+0x135/0x150 [ 574.510860][ T29] ? down_write_killable_nested+0x180/0x180 [ 574.516821][ T29] process_measurement+0x168d/0x18b0 [ 574.522341][ T29] ? __dquot_initialize+0x295/0xbe0 [ 574.527567][ T29] ? mmap_violation_check+0x1f0/0x1f0 [ 574.533007][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 574.538064][ T29] ? dquot_get_next_dqblk+0x180/0x180 [ 574.543473][ T29] ? fsverity_get_descriptor+0x3b0/0x3b0 [ 574.549611][ T29] ? dquot_file_open+0x94/0xb0 [ 574.554421][ T29] ? ext4_file_open+0x201/0xb50 [ 574.559415][ T29] ? ext4_file_mmap+0x450/0x450 [ 574.564318][ T29] ? check_access_path_dual.part.0+0x33f0/0x33f0 [ 574.571285][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 574.576260][ T29] ? apparmor_path_chmod+0x20/0x20 [ 574.581443][ T29] ? apparmor_current_getsecid_subj+0x1f5/0x570 [ 574.588246][ T29] ima_file_check+0xac/0x100 [ 574.592837][ T29] ? do_dentry_open+0xb9a/0x13a0 [ 574.598264][ T29] ? process_measurement+0x18b0/0x18b0 [ 574.603754][ T29] ? may_open+0x1f6/0x420 [ 574.608178][ T29] path_openat+0x1611/0x28f0 [ 574.612794][ T29] ? path_lookupat+0x840/0x840 [ 574.617550][ T29] do_filp_open+0x1b6/0x400 [ 574.622199][ T29] ? may_open_dev+0xf0/0xf0 [ 574.626689][ T29] ? find_held_lock+0x2d/0x110 [ 574.631549][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 574.636783][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 574.641941][ T29] ? _find_next_bit+0x1e3/0x260 [ 574.646828][ T29] ? _raw_spin_unlock+0x24/0x40 [ 574.651843][ T29] ? alloc_fd+0x2f0/0x6f0 [ 574.656212][ T29] do_sys_openat2+0x16d/0x4c0 [ 574.661503][ T29] ? build_open_flags+0x6f0/0x6f0 [ 574.666550][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 574.671444][ T29] __x64_sys_openat+0x13f/0x1f0 [ 574.676315][ T29] ? __ia32_sys_open+0x1c0/0x1c0 [ 574.681311][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 574.687317][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 574.693279][ T29] do_syscall_64+0x35/0xb0 [ 574.698102][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 574.704250][ T29] RIP: 0033:0x7effebde0a69 [ 574.709374][ T29] RSP: 002b:00007effebd92308 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 574.717914][ T29] RAX: ffffffffffffffda RBX: 00007effebe68408 RCX: 00007effebde0a69 [ 574.725899][ T29] RDX: 000000000000275a RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 574.733909][ T29] RBP: 00007effebe68400 R08: 0000000000000000 R09: 0000000000000000 [ 574.742488][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effebe6840c [ 574.750708][ T29] R13: 00007effebe36064 R14: 0030656c69662f2e R15: 0000000000022000 [ 574.759298][ T29] [ 574.762320][ T29] INFO: task syz-executor101:10837 blocked for more than 145 seconds. [ 574.771112][ T29] Not tainted 6.0.0-syzkaller-00251-g4fe89d07dcc2 #0 [ 574.778649][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 574.787490][ T29] task:syz-executor101 state:D stack:28368 pid:10837 ppid: 10797 flags:0x00004004 [ 574.796866][ T29] Call Trace: [ 574.800405][ T29] [ 574.803534][ T29] __schedule+0xadf/0x52b0 [ 574.808342][ T29] ? io_schedule_timeout+0x140/0x140 [ 574.813685][ T29] ? mark_held_locks+0x9f/0xe0 [ 574.818871][ T29] schedule+0xda/0x1b0 [ 574.823398][ T29] rwsem_down_write_slowpath+0x59c/0x11e0 [ 574.829553][ T29] ? __down_timeout+0x10/0x10 [ 574.834349][ T29] ? lock_release+0x780/0x780 [ 574.839307][ T29] down_write+0x135/0x150 [ 574.843831][ T29] ? down_write_killable_nested+0x180/0x180 [ 574.849788][ T29] process_measurement+0x168d/0x18b0 [ 574.855116][ T29] ? __dquot_initialize+0x295/0xbe0 [ 574.860379][ T29] ? mmap_violation_check+0x1f0/0x1f0 [ 574.866294][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 574.871349][ T29] ? dquot_get_next_dqblk+0x180/0x180 [ 574.877367][ T29] ? fsverity_get_descriptor+0x3b0/0x3b0 [ 574.883376][ T29] ? dquot_file_open+0x94/0xb0 [ 574.888464][ T29] ? ext4_file_open+0x201/0xb50 [ 574.893452][ T29] ? ext4_file_mmap+0x450/0x450 [ 574.898364][ T29] ? check_access_path_dual.part.0+0x33f0/0x33f0 [ 574.904710][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 574.909793][ T29] ? apparmor_path_chmod+0x20/0x20 [ 574.915009][ T29] ? apparmor_current_getsecid_subj+0x1f5/0x570 [ 574.921500][ T29] ima_file_check+0xac/0x100 [ 574.926117][ T29] ? do_dentry_open+0xb9a/0x13a0 [ 574.931165][ T29] ? process_measurement+0x18b0/0x18b0 [ 574.936833][ T29] ? may_open+0x1f6/0x420 [ 574.941244][ T29] path_openat+0x1611/0x28f0 [ 574.945976][ T29] ? path_lookupat+0x840/0x840 [ 574.950904][ T29] do_filp_open+0x1b6/0x400 [ 574.955441][ T29] ? may_open_dev+0xf0/0xf0 [ 574.960055][ T29] ? find_held_lock+0x2d/0x110 [ 574.964951][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 574.970006][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 574.974971][ T29] ? _find_next_bit+0x1e3/0x260 [ 574.979950][ T29] ? _raw_spin_unlock+0x24/0x40 [ 574.984850][ T29] ? alloc_fd+0x2f0/0x6f0 [ 574.989442][ T29] do_sys_openat2+0x16d/0x4c0 [ 574.994408][ T29] ? build_open_flags+0x6f0/0x6f0 [ 574.999508][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 575.004395][ T29] __x64_sys_openat+0x13f/0x1f0 [ 575.009320][ T29] ? __ia32_sys_open+0x1c0/0x1c0 [ 575.014283][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 575.020270][ T29] ? syscall_enter_from_user_mode+0x22/0xb0 [ 575.026449][ T29] do_syscall_64+0x35/0xb0 [ 575.031106][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 575.037075][ T29] RIP: 0033:0x7effebde0a69 [ 575.041925][ T29] RSP: 002b:00007effebd92308 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 575.050369][ T29] RAX: ffffffffffffffda RBX: 00007effebe68408 RCX: 00007effebde0a69 [ 575.058588][ T29] RDX: 000000000000275a RSI: 00000000200001c0 RDI: 00000000ffffff9c [ 575.066936][ T29] RBP: 00007effebe68400 R08: 0000000000000000 R09: 0000000000000000 [ 575.075270][ T29] R10: 0000000000000000 R11: 0000000000000246 R12: 00007effebe6840c [ 575.084112][ T29] R13: 00007effebe36064 R14: 0030656c69662f2e R15: 0000000000022000 [ 575.092618][ T29] [ 575.095885][ T29] [ 575.095885][ T29] Showing all locks held in the system: [ 575.104256][ T29] 1 lock held by rcu_tasks_kthre/13: [ 575.110036][ T29] #0: ffffffff8bf88bb0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 [ 575.120830][ T29] 1 lock held by rcu_tasks_trace/14: [ 575.126183][ T29] #0: ffffffff8bf888b0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 [ 575.137251][ T29] 1 lock held by khungtaskd/29: [ 575.142306][ T29] #0: ffffffff8bf89700 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 575.152271][ T29] 2 locks held by getty/3288: [ 575.156959][ T29] #0: ffff88814b870098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 575.166791][ T29] #1: ffffc90002d232f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef0/0x13e0 [ 575.177220][ T29] 2 locks held by syz-executor101/10811: [ 575.183084][ T29] #0: ffff88814b8a2460 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x1b5d/0x28f0 [ 575.192477][ T29] #1: ffff888061496850 (&sb->s_type->i_mutex_key#8){++++}-{3:3}, at: process_measurement+0x168d/0x18b0 [ 575.203726][ T29] 2 locks held by syz-executor101/10814: [ 575.210536][ T29] #0: ffff88814b8a2460 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x1b5d/0x28f0 [ 575.219918][ T29] #1: ffff888061496850 (&sb->s_type->i_mutex_key#8){++++}-{3:3}, at: process_measurement+0x168d/0x18b0 [ 575.231328][ T29] 2 locks held by syz-executor101/10817: [ 575.236945][ T29] #0: ffff88814b8a2460 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x1b5d/0x28f0 [ 575.246687][ T29] #1: ffff888061496850 (&sb->s_type->i_mutex_key#8){++++}-{3:3}, at: process_measurement+0x168d/0x18b0 [ 575.258200][ T29] 3 locks held by syz-executor101/10815: [ 575.263926][ T29] #0: ffff88805e7e3268 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe3/0x100 [ 575.273176][ T29] #1: ffff88814b8a2460 (sb_writers#4){.+.+}-{0:0}, at: ksys_write+0x127/0x250 [ 575.282217][ T29] #2: ffff888061496850 (&sb->s_type->i_mutex_key#8){++++}-{3:3}, at: ext4_buffered_write_iter+0xb0/0x460 [ 575.294110][ T29] 2 locks held by syz-executor101/10825: [ 575.299789][ T29] #0: ffff88814b8a2460 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x1b5d/0x28f0 [ 575.309131][ T29] #1: ffff888061496850 (&sb->s_type->i_mutex_key#8){++++}-{3:3}, at: process_measurement+0x168d/0x18b0 [ 575.321201][ T29] 2 locks held by syz-executor101/10828: [ 575.326999][ T29] #0: ffff88814b8a2460 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x1b5d/0x28f0 [ 575.336280][ T29] #1: ffff888061496850 (&sb->s_type->i_mutex_key#8){++++}-{3:3}, at: process_measurement+0x168d/0x18b0 [ 575.347554][ T29] 2 locks held by syz-executor101/10823: [ 575.353316][ T29] #0: ffff88814b8a2460 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x1b5d/0x28f0 [ 575.362810][ T29] #1: ffff888061496850 (&sb->s_type->i_mutex_key#8){++++}-{3:3}, at: process_measurement+0x168d/0x18b0 [ 575.374275][ T29] 2 locks held by syz-executor101/10835: [ 575.380144][ T29] #0: ffff88814b8a2460 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x1b5d/0x28f0 [ 575.390060][ T29] #1: ffff888061496850 (&sb->s_type->i_mutex_key#8){++++}-{3:3}, at: process_measurement+0x168d/0x18b0 [ 575.401501][ T29] 2 locks held by syz-executor101/10837: [ 575.407167][ T29] #0: ffff88814b8a2460 (sb_writers#4){.+.+}-{0:0}, at: path_openat+0x1b5d/0x28f0 [ 575.416512][ T29] #1: ffff888061496850 (&sb->s_type->i_mutex_key#8){++++}-{3:3}, at: process_measurement+0x168d/0x18b0 [ 575.430175][ T29] [ 575.432506][ T29] ============================================= [ 575.432506][ T29] [ 575.441383][ T29] NMI backtrace for cpu 0 [ 575.445710][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.0.0-syzkaller-00251-g4fe89d07dcc2 #0 [ 575.455167][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 575.465294][ T29] Call Trace: [ 575.468584][ T29] [ 575.471520][ T29] dump_stack_lvl+0xcd/0x134 [ 575.476121][ T29] nmi_cpu_backtrace.cold+0x46/0x14f [ 575.481416][ T29] ? lapic_can_unplug_cpu+0x80/0x80 [ 575.486628][ T29] nmi_trigger_cpumask_backtrace+0x206/0x250 [ 575.492682][ T29] watchdog+0xc18/0xf50 [ 575.496825][ T29] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 575.502813][ T29] kthread+0x2e4/0x3a0 [ 575.506884][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 575.512605][ T29] ret_from_fork+0x1f/0x30 [ 575.517052][ T29] [ 575.520199][ T29] Sending NMI from CPU 0 to CPUs 1: [ 575.525467][ C1] NMI backtrace for cpu 1 [ 575.525477][ C1] CPU: 1 PID: 47 Comm: kworker/u4:3 Not tainted 6.0.0-syzkaller-00251-g4fe89d07dcc2 #0 [ 575.525492][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 575.525501][ C1] Workqueue: events_unbound toggle_allocation_gate [ 575.525518][ C1] RIP: 0010:lock_release+0xd8/0x780 [ 575.525534][ C1] Code: 00 48 c7 c3 8c 1a df 8d 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 0f b6 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 08 <84> d2 0f 85 99 05 00 00 44 8b 15 e5 a4 7f 0c 45 85 d2 0f 84 f7 02 [ 575.525546][ C1] RSP: 0018:ffffc90000b879a0 EFLAGS: 00000202 [ 575.525556][ C1] RAX: 0000000000000007 RBX: ffffffff8ddf1a8c RCX: 0000000000000001 [ 575.525564][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 575.525572][ C1] RBP: 1ffff92000170f36 R08: 0000000000000000 R09: ffffffff8ddee6d7 [ 575.525580][ C1] R10: fffffbfff1bbdcda R11: 0000000000000000 R12: ffffffff8be51c08 [ 575.525588][ C1] R13: 0000000000000000 R14: ffffffff8be51ba0 R15: 0000000000000000 [ 575.525599][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 575.525611][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 575.525620][ C1] CR2: 000055ba2d42d680 CR3: 000000000bc8e000 CR4: 0000000000350ee0 [ 575.525629][ C1] Call Trace: [ 575.525632][ C1] [ 575.525636][ C1] ? arch_jump_label_transform_queue+0xa0/0x100 [ 575.525655][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 575.525672][ C1] __mutex_unlock_slowpath+0x99/0x5e0 [ 575.525690][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 575.525709][ C1] ? __kmalloc+0xce/0x340 [ 575.525721][ C1] ? __jump_label_patch+0x173/0x330 [ 575.525738][ C1] arch_jump_label_transform_queue+0xa0/0x100 [ 575.525755][ C1] __jump_label_update+0x12e/0x410 [ 575.525773][ C1] jump_label_update+0x32f/0x410 [ 575.525788][ C1] static_key_disable_cpuslocked+0x152/0x1b0 [ 575.525804][ C1] static_key_disable+0x16/0x20 [ 575.525817][ C1] toggle_allocation_gate+0x183/0x390 [ 575.525829][ C1] ? lock_release+0x780/0x780 [ 575.525842][ C1] ? wake_up_kfence_timer+0x20/0x20 [ 575.525854][ C1] ? lockdep_hardirqs_on+0x79/0x100 [ 575.525870][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 575.525887][ C1] process_one_work+0x991/0x1610 [ 575.525906][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 575.525922][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 575.525936][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 575.525950][ C1] worker_thread+0x665/0x1080 [ 575.525973][ C1] ? __kthread_parkme+0x15f/0x220 [ 575.525987][ C1] ? process_one_work+0x1610/0x1610 [ 575.526002][ C1] kthread+0x2e4/0x3a0 [ 575.526014][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 575.526030][ C1] ret_from_fork+0x1f/0x30 [ 575.526048][ C1] [ 575.526469][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 575.806576][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.0.0-syzkaller-00251-g4fe89d07dcc2 #0 [ 575.816471][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 575.826521][ T29] Call Trace: [ 575.829883][ T29] [ 575.832811][ T29] dump_stack_lvl+0xcd/0x134 [ 575.837439][ T29] panic+0x2c8/0x627 [ 575.841432][ T29] ? panic_print_sys_info.part.0+0x10b/0x10b [ 575.847422][ T29] ? lapic_can_unplug_cpu+0x80/0x80 [ 575.852625][ T29] ? preempt_schedule_thunk+0x16/0x18 [ 575.858177][ T29] ? watchdog.cold+0x130/0x158 [ 575.862944][ T29] watchdog.cold+0x141/0x158 [ 575.867739][ T29] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 575.873896][ T29] kthread+0x2e4/0x3a0 [ 575.878055][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 575.883693][ T29] ret_from_fork+0x1f/0x30 [ 575.888210][ T29] [ 575.891932][ T29] Kernel Offset: disabled [ 575.896252][ T29] Rebooting in 86400 seconds.. @cgroup.controllers./file0