DUID 00:04:bb:a2:40:ae:48:ac:17:b5:4c:fd:37:63:df:39:12:a9
forked to background, child pid 3209
[ 31.247079][ T3210] 8021q: adding VLAN 0 to HW filter on device bond0
[ 31.258533][ T3210] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 76.183262][ T150] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.80' (ECDSA) to the list of known hosts.
executing program
executing program
executing program
executing program
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executing program
executing program
executing program
executing program
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executing program
executing program
[ 859.541587][ T28] INFO: task syz-executor215:3679 blocked for more than 143 seconds.
[ 859.549790][ T28] Not tainted 6.1.0-rc6-syzkaller-00015-gc3eb11fbb826 #0
[ 859.557811][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 859.566737][ T28] task:syz-executor215 state:D stack:27272 pid:3679 ppid:3662 flags:0x00004004
[ 859.576376][ T28] Call Trace:
[ 859.579664][ T28]
[ 859.583205][ T28] __schedule+0xae9/0x53f0
[ 859.587749][ T28] ? io_schedule_timeout+0x150/0x150
[ 859.593440][ T28] schedule+0xde/0x1b0
[ 859.597542][ T28] schedule_preempt_disabled+0x13/0x20
[ 859.603306][ T28] __mutex_lock+0xa48/0x1360
[ 859.607928][ T28] ? nfnetlink_rcv_msg+0xaae/0x1430
[ 859.613563][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 859.619137][ T28] ? nfnetlink_rcv_msg+0xa74/0x1430
[ 859.624912][ T28] ? __nla_parse+0x41/0x50
[ 859.629406][ T28] nfnetlink_rcv_msg+0xaae/0x1430
[ 859.634908][ T28] ? nfnetlink_unbind+0x3d0/0x3d0
[ 859.639957][ T28] ? kernel_text_address+0x3d/0x80
[ 859.645350][ T28] ? __kernel_text_address+0xd/0x30
[ 859.650596][ T28] ? __lock_acquire+0xbc3/0x56d0
[ 859.656043][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 859.662376][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 859.668405][ T28] ? netlink_sendmsg+0x9a6/0xe10
[ 859.673983][ T28] ? kasan_save_stack+0x35/0x40
[ 859.678897][ T28] netlink_rcv_skb+0x157/0x430
[ 859.684056][ T28] ? nfnetlink_unbind+0x3d0/0x3d0
[ 859.689129][ T28] ? netlink_ack+0xd60/0xd60
[ 859.694267][ T28] ? ns_capable+0xdd/0x100
[ 859.698733][ T28] nfnetlink_rcv+0x1b0/0x420
[ 859.704400][ T28] ? nfnetlink_rcv_batch+0x2600/0x2600
[ 859.709888][ T28] ? netlink_deliver_tap+0x1b1/0xc50
[ 859.715566][ T28] netlink_unicast+0x547/0x7f0
[ 859.720366][ T28] ? netlink_attachskb+0x890/0x890
[ 859.725845][ T28] ? __virt_addr_valid+0x61/0x2e0
[ 859.730897][ T28] ? __phys_addr_symbol+0x30/0x70
[ 859.736294][ T28] ? __check_object_size+0x2e2/0x5a0
[ 859.741811][ T28] netlink_sendmsg+0x91b/0xe10
[ 859.746609][ T28] ? netlink_unicast+0x7f0/0x7f0
[ 859.751975][ T28] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 859.757282][ T28] ? netlink_unicast+0x7f0/0x7f0
[ 859.762524][ T28] sock_sendmsg+0xd3/0x120
[ 859.767021][ T28] ____sys_sendmsg+0x712/0x8c0
[ 859.772150][ T28] ? copy_msghdr_from_user+0xfc/0x150
[ 859.777584][ T28] ? kernel_sendmsg+0x50/0x50
[ 859.782715][ T28] ? find_held_lock+0x2d/0x110
[ 859.787544][ T28] ___sys_sendmsg+0x110/0x1b0
[ 859.792683][ T28] ? do_recvmmsg+0x6e0/0x6e0
[ 859.797295][ T28] ? lock_downgrade+0x6e0/0x6e0
[ 859.802457][ T28] ? folio_flags.constprop.0+0x53/0x150
[ 859.808048][ T28] ? folio_add_lru+0x37b/0x680
[ 859.813445][ T28] ? do_raw_spin_unlock+0x175/0x230
[ 859.818679][ T28] ? _raw_spin_unlock+0x28/0x40
[ 859.824167][ T28] ? __handle_mm_fault+0x463/0x3a40
[ 859.829408][ T28] ? __fget_light+0x20a/0x270
[ 859.834458][ T28] __sys_sendmsg+0xf7/0x1c0
[ 859.838982][ T28] ? __sys_sendmsg_sock+0x40/0x40
[ 859.844408][ T28] ? up_write+0x520/0x520
[ 859.848792][ T28] ? syscall_enter_from_user_mode+0x26/0xb0
[ 859.855155][ T28] ? lockdep_hardirqs_on+0x7d/0x100
[ 859.860410][ T28] do_syscall_64+0x39/0xb0
[ 859.865235][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 859.871157][ T28] RIP: 0033:0x7f6ecab990e9
[ 859.876052][ T28] RSP: 002b:00007ffe8784c2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 859.884726][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f6ecab990e9
[ 859.893030][ T28] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003
[ 859.901019][ T28] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 859.909322][ T28] R10: 00007ffe8784bd30 R11: 0000000000000246 R12: 00000000000756c9
[ 859.917568][ T28] R13: 00007ffe8784c2cc R14: 00007ffe8784c2e0 R15: 00007ffe8784c2d0
[ 859.925781][ T28]
[ 859.928888][ T28] INFO: task syz-executor215:3680 blocked for more than 143 seconds.
[ 859.937485][ T28] Not tainted 6.1.0-rc6-syzkaller-00015-gc3eb11fbb826 #0
[ 859.945953][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 859.954871][ T28] task:syz-executor215 state:D stack:27952 pid:3680 ppid:3661 flags:0x00000004
[ 859.964307][ T28] Call Trace:
[ 859.967594][ T28]
[ 859.970537][ T28] __schedule+0xae9/0x53f0
[ 859.975384][ T28] ? io_schedule_timeout+0x150/0x150
[ 859.980707][ T28] schedule+0xde/0x1b0
[ 859.985103][ T28] schedule_preempt_disabled+0x13/0x20
[ 859.990591][ T28] __mutex_lock+0xa48/0x1360
[ 859.995492][ T28] ? nfnetlink_rcv_msg+0xaae/0x1430
[ 860.000718][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 860.006579][ T28] ? nfnetlink_rcv_msg+0xa74/0x1430
[ 860.012100][ T28] ? __nla_parse+0x41/0x50
[ 860.016546][ T28] nfnetlink_rcv_msg+0xaae/0x1430
[ 860.021918][ T28] ? nfnetlink_unbind+0x3d0/0x3d0
[ 860.026967][ T28] ? kernel_text_address+0x3d/0x80
[ 860.032381][ T28] ? __kernel_text_address+0xd/0x30
[ 860.037619][ T28] ? __lock_acquire+0xbc3/0x56d0
[ 860.042895][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 860.048911][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 860.055378][ T28] ? netlink_sendmsg+0x9a6/0xe10
[ 860.060345][ T28] ? kasan_save_stack+0x35/0x40
[ 860.065819][ T28] netlink_rcv_skb+0x157/0x430
[ 860.070628][ T28] ? nfnetlink_unbind+0x3d0/0x3d0
[ 860.075991][ T28] ? netlink_ack+0xd60/0xd60
[ 860.080616][ T28] ? ns_capable+0xdd/0x100
[ 860.085336][ T28] nfnetlink_rcv+0x1b0/0x420
[ 860.089948][ T28] ? nfnetlink_rcv_batch+0x2600/0x2600
[ 860.095712][ T28] ? netlink_deliver_tap+0x1b1/0xc50
[ 860.101030][ T28] netlink_unicast+0x547/0x7f0
[ 860.106095][ T28] ? netlink_attachskb+0x890/0x890
[ 860.111231][ T28] ? __virt_addr_valid+0x61/0x2e0
[ 860.117064][ T28] ? __phys_addr_symbol+0x30/0x70
[ 860.122300][ T28] ? __check_object_size+0x2e2/0x5a0
[ 860.127615][ T28] netlink_sendmsg+0x91b/0xe10
[ 860.132690][ T28] ? netlink_unicast+0x7f0/0x7f0
[ 860.137660][ T28] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 860.143295][ T28] ? netlink_unicast+0x7f0/0x7f0
[ 860.148259][ T28] sock_sendmsg+0xd3/0x120
[ 860.152990][ T28] ____sys_sendmsg+0x712/0x8c0
[ 860.157783][ T28] ? copy_msghdr_from_user+0xfc/0x150
[ 860.163450][ T28] ? kernel_sendmsg+0x50/0x50
[ 860.168161][ T28] ? find_held_lock+0x2d/0x110
[ 860.173406][ T28] ___sys_sendmsg+0x110/0x1b0
[ 860.178107][ T28] ? do_recvmmsg+0x6e0/0x6e0
[ 860.183316][ T28] ? lock_downgrade+0x6e0/0x6e0
[ 860.188196][ T28] ? folio_flags.constprop.0+0x53/0x150
[ 860.194118][ T28] ? folio_add_lru+0x37b/0x680
[ 860.198910][ T28] ? do_raw_spin_unlock+0x175/0x230
[ 860.204461][ T28] ? _raw_spin_unlock+0x28/0x40
[ 860.209330][ T28] ? __handle_mm_fault+0x463/0x3a40
[ 860.214855][ T28] ? __fget_light+0x20a/0x270
[ 860.219562][ T28] __sys_sendmsg+0xf7/0x1c0
[ 860.224362][ T28] ? __sys_sendmsg_sock+0x40/0x40
[ 860.229403][ T28] ? up_write+0x520/0x520
[ 860.234059][ T28] ? syscall_enter_from_user_mode+0x26/0xb0
[ 860.239982][ T28] ? lockdep_hardirqs_on+0x7d/0x100
[ 860.245478][ T28] do_syscall_64+0x39/0xb0
[ 860.249919][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 860.256117][ T28] RIP: 0033:0x7f6ecab990e9
[ 860.260548][ T28] RSP: 002b:00007ffe8784c2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 860.269408][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f6ecab990e9
[ 860.277610][ T28] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003
[ 860.285789][ T28] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 860.294152][ T28] R10: 00007ffe8784bd30 R11: 0000000000000246 R12: 00000000000756c4
[ 860.302604][ T28] R13: 00007ffe8784c2cc R14: 00007ffe8784c2e0 R15: 00007ffe8784c2d0
[ 860.310610][ T28]
[ 860.313950][ T28] INFO: task syz-executor215:3682 blocked for more than 144 seconds.
[ 860.322226][ T28] Not tainted 6.1.0-rc6-syzkaller-00015-gc3eb11fbb826 #0
[ 860.329774][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 860.338767][ T28] task:syz-executor215 state:D stack:27952 pid:3682 ppid:3666 flags:0x00004004
[ 860.348241][ T28] Call Trace:
[ 860.351738][ T28]
[ 860.354682][ T28] __schedule+0xae9/0x53f0
[ 860.359147][ T28] ? io_schedule_timeout+0x150/0x150
[ 860.364879][ T28] schedule+0xde/0x1b0
[ 860.368975][ T28] schedule_preempt_disabled+0x13/0x20
[ 860.374744][ T28] __mutex_lock+0xa48/0x1360
[ 860.379364][ T28] ? nfnetlink_rcv_msg+0xaae/0x1430
[ 860.384875][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 860.390454][ T28] ? nfnetlink_rcv_msg+0xa74/0x1430
[ 860.395969][ T28] ? __nla_parse+0x41/0x50
[ 860.400414][ T28] nfnetlink_rcv_msg+0xaae/0x1430
[ 860.405738][ T28] ? nfnetlink_unbind+0x3d0/0x3d0
[ 860.410804][ T28] ? kernel_text_address+0x3d/0x80
[ 860.416413][ T28] ? __kernel_text_address+0xd/0x30
[ 860.422164][ T28] ? __lock_acquire+0xbc3/0x56d0
[ 860.427141][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 860.433462][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 860.439471][ T28] ? netlink_sendmsg+0x9a6/0xe10
[ 860.444712][ T28] ? kasan_save_stack+0x35/0x40
[ 860.449596][ T28] netlink_rcv_skb+0x157/0x430
[ 860.454667][ T28] ? nfnetlink_unbind+0x3d0/0x3d0
[ 860.459715][ T28] ? netlink_ack+0xd60/0xd60
[ 860.464602][ T28] ? ns_capable+0xdd/0x100
[ 860.469046][ T28] nfnetlink_rcv+0x1b0/0x420
[ 860.473940][ T28] ? nfnetlink_rcv_batch+0x2600/0x2600
[ 860.479423][ T28] ? netlink_deliver_tap+0x1b1/0xc50
[ 860.485044][ T28] netlink_unicast+0x547/0x7f0
[ 860.489844][ T28] ? netlink_attachskb+0x890/0x890
[ 860.495287][ T28] ? __virt_addr_valid+0x61/0x2e0
[ 860.500337][ T28] ? __phys_addr_symbol+0x30/0x70
[ 860.505678][ T28] ? __check_object_size+0x2e2/0x5a0
[ 860.510994][ T28] netlink_sendmsg+0x91b/0xe10
[ 860.516078][ T28] ? netlink_unicast+0x7f0/0x7f0
[ 860.521049][ T28] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 860.526649][ T28] ? netlink_unicast+0x7f0/0x7f0
[ 860.531983][ T28] sock_sendmsg+0xd3/0x120
[ 860.536430][ T28] ____sys_sendmsg+0x712/0x8c0
[ 860.541215][ T28] ? copy_msghdr_from_user+0xfc/0x150
[ 860.547299][ T28] ? kernel_sendmsg+0x50/0x50
[ 860.552224][ T28] ? find_held_lock+0x2d/0x110
[ 860.557020][ T28] ___sys_sendmsg+0x110/0x1b0
[ 860.562064][ T28] ? do_recvmmsg+0x6e0/0x6e0
[ 860.566670][ T28] ? lock_downgrade+0x6e0/0x6e0
[ 860.571834][ T28] ? lru_deactivate_fn+0x1030/0x1030
[ 860.577153][ T28] ? folio_add_lru+0x37b/0x680
[ 860.582321][ T28] ? do_raw_spin_unlock+0x175/0x230
[ 860.587538][ T28] ? _raw_spin_unlock+0x28/0x40
[ 860.592682][ T28] ? __handle_mm_fault+0x463/0x3a40
[ 860.597917][ T28] ? __fget_light+0x20a/0x270
[ 860.602883][ T28] __sys_sendmsg+0xf7/0x1c0
[ 860.607400][ T28] ? __sys_sendmsg_sock+0x40/0x40
[ 860.612733][ T28] ? up_write+0x520/0x520
[ 860.617102][ T28] ? syscall_enter_from_user_mode+0x26/0xb0
[ 860.623609][ T28] ? lockdep_hardirqs_on+0x7d/0x100
[ 860.628843][ T28] do_syscall_64+0x39/0xb0
[ 860.633630][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 860.639545][ T28] RIP: 0033:0x7f6ecab990e9
[ 860.644246][ T28] RSP: 002b:00007ffe8784c2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 860.653084][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f6ecab990e9
[ 860.661075][ T28] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003
[ 860.669643][ T28] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 860.678024][ T28] R10: 00007ffe8784bd30 R11: 0000000000000246 R12: 00000000000756cc
[ 860.686279][ T28] R13: 00007ffe8784c2cc R14: 00007ffe8784c2e0 R15: 00007ffe8784c2d0
[ 860.694556][ T28]
[ 860.697639][ T28] INFO: task syz-executor215:3683 blocked for more than 144 seconds.
[ 860.706120][ T28] Not tainted 6.1.0-rc6-syzkaller-00015-gc3eb11fbb826 #0
[ 860.713925][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 860.722806][ T28] task:syz-executor215 state:D stack:27000 pid:3683 ppid:3665 flags:0x00000004
[ 860.732248][ T28] Call Trace:
[ 860.735541][ T28]
[ 860.738485][ T28] __schedule+0xae9/0x53f0
[ 860.743315][ T28] ? io_schedule_timeout+0x150/0x150
[ 860.748636][ T28] schedule+0xde/0x1b0
[ 860.753016][ T28] schedule_preempt_disabled+0x13/0x20
[ 860.758499][ T28] __mutex_lock+0xa48/0x1360
[ 860.763379][ T28] ? nfnetlink_rcv_msg+0xaae/0x1430
[ 860.768608][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 860.774709][ T28] ? nfnetlink_rcv_msg+0xa74/0x1430
[ 860.779945][ T28] ? __nla_parse+0x41/0x50
[ 860.785036][ T28] nfnetlink_rcv_msg+0xaae/0x1430
[ 860.790105][ T28] ? nfnetlink_unbind+0x3d0/0x3d0
[ 860.795459][ T28] ? kernel_text_address+0x3d/0x80
[ 860.800597][ T28] ? __kernel_text_address+0xd/0x30
[ 860.806235][ T28] ? __lock_acquire+0xbc3/0x56d0
[ 860.811227][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 860.817605][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 860.823834][ T28] ? netlink_sendmsg+0x9a6/0xe10
[ 860.828805][ T28] ? kasan_save_stack+0x35/0x40
[ 860.833989][ T28] netlink_rcv_skb+0x157/0x430
[ 860.838786][ T28] ? nfnetlink_unbind+0x3d0/0x3d0
[ 860.844166][ T28] ? netlink_ack+0xd60/0xd60
[ 860.848795][ T28] ? ns_capable+0xdd/0x100
[ 860.854488][ T28] nfnetlink_rcv+0x1b0/0x420
[ 860.859103][ T28] ? nfnetlink_rcv_batch+0x2600/0x2600
[ 860.864895][ T28] ? netlink_deliver_tap+0x1b1/0xc50
[ 860.870235][ T28] netlink_unicast+0x547/0x7f0
[ 860.875425][ T28] ? netlink_attachskb+0x890/0x890
[ 860.880578][ T28] ? __virt_addr_valid+0x61/0x2e0
[ 860.885957][ T28] ? __phys_addr_symbol+0x30/0x70
[ 860.891011][ T28] ? __check_object_size+0x2e2/0x5a0
[ 860.896829][ T28] netlink_sendmsg+0x91b/0xe10
[ 860.902098][ T28] ? netlink_unicast+0x7f0/0x7f0
[ 860.907073][ T28] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 860.912694][ T28] ? netlink_unicast+0x7f0/0x7f0
[ 860.917663][ T28] sock_sendmsg+0xd3/0x120
[ 860.922435][ T28] ____sys_sendmsg+0x712/0x8c0
[ 860.927230][ T28] ? copy_msghdr_from_user+0xfc/0x150
[ 860.932928][ T28] ? kernel_sendmsg+0x50/0x50
[ 860.937637][ T28] ? find_held_lock+0x2d/0x110
[ 860.942693][ T28] ___sys_sendmsg+0x110/0x1b0
[ 860.947389][ T28] ? do_recvmmsg+0x6e0/0x6e0
[ 860.952299][ T28] ? lock_downgrade+0x6e0/0x6e0
[ 860.957181][ T28] ? folio_flags.constprop.0+0x53/0x150
[ 860.963022][ T28] ? folio_add_lru+0x37b/0x680
[ 860.967814][ T28] ? do_raw_spin_unlock+0x175/0x230
[ 860.973313][ T28] ? _raw_spin_unlock+0x28/0x40
[ 860.978192][ T28] ? __handle_mm_fault+0x463/0x3a40
[ 860.983725][ T28] ? __fget_light+0x20a/0x270
[ 860.988432][ T28] __sys_sendmsg+0xf7/0x1c0
[ 860.993257][ T28] ? __sys_sendmsg_sock+0x40/0x40
[ 860.998297][ T28] ? up_write+0x520/0x520
[ 861.002985][ T28] ? syscall_enter_from_user_mode+0x26/0xb0
[ 861.008910][ T28] ? lockdep_hardirqs_on+0x7d/0x100
[ 861.014593][ T28] do_syscall_64+0x39/0xb0
[ 861.019034][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 861.025525][ T28] RIP: 0033:0x7f6ecab990e9
[ 861.029958][ T28] RSP: 002b:00007ffe8784c2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 861.038719][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f6ecab990e9
[ 861.047067][ T28] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003
[ 861.055423][ T28] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 861.063622][ T28] R10: 00007ffe8784bd30 R11: 0000000000000246 R12: 00000000000756cf
[ 861.071833][ T28] R13: 00007ffe8784c2cc R14: 00007ffe8784c2e0 R15: 00007ffe8784c2d0
[ 861.079839][ T28]
[ 861.083154][ T28] INFO: task syz-executor215:3684 blocked for more than 144 seconds.
[ 861.091227][ T28] Not tainted 6.1.0-rc6-syzkaller-00015-gc3eb11fbb826 #0
[ 861.099083][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.107976][ T28] task:syz-executor215 state:D stack:27952 pid:3684 ppid:3664 flags:0x00004004
[ 861.117861][ T28] Call Trace:
[ 861.121149][ T28]
[ 861.124363][ T28] __schedule+0xae9/0x53f0
[ 861.128832][ T28] ? io_schedule_timeout+0x150/0x150
[ 861.134628][ T28] schedule+0xde/0x1b0
[ 861.138730][ T28] schedule_preempt_disabled+0x13/0x20
[ 861.144884][ T28] __mutex_lock+0xa48/0x1360
[ 861.149510][ T28] ? nfnetlink_rcv_msg+0xaae/0x1430
[ 861.155020][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 861.160592][ T28] ? nfnetlink_rcv_msg+0xa74/0x1430
[ 861.166094][ T28] ? __nla_parse+0x41/0x50
[ 861.170538][ T28] nfnetlink_rcv_msg+0xaae/0x1430
[ 861.175885][ T28] ? nfnetlink_unbind+0x3d0/0x3d0
[ 861.180935][ T28] ? kernel_text_address+0x3d/0x80
[ 861.186367][ T28] ? __kernel_text_address+0xd/0x30
[ 861.191807][ T28] ? __lock_acquire+0xbc3/0x56d0
[ 861.196782][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 861.203111][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 861.209120][ T28] ? netlink_sendmsg+0x9a6/0xe10
[ 861.214410][ T28] ? kasan_save_stack+0x35/0x40
[ 861.219291][ T28] netlink_rcv_skb+0x157/0x430
[ 861.224412][ T28] ? nfnetlink_unbind+0x3d0/0x3d0
[ 861.229461][ T28] ? netlink_ack+0xd60/0xd60
[ 861.234424][ T28] ? ns_capable+0xdd/0x100
[ 861.238868][ T28] nfnetlink_rcv+0x1b0/0x420
[ 861.243745][ T28] ? nfnetlink_rcv_batch+0x2600/0x2600
[ 861.249227][ T28] ? netlink_deliver_tap+0x1b1/0xc50
[ 861.255001][ T28] netlink_unicast+0x547/0x7f0
[ 861.259812][ T28] ? netlink_attachskb+0x890/0x890
[ 861.265539][ T28] ? __virt_addr_valid+0x61/0x2e0
[ 861.270588][ T28] ? __phys_addr_symbol+0x30/0x70
[ 861.275945][ T28] ? __check_object_size+0x2e2/0x5a0
[ 861.281269][ T28] netlink_sendmsg+0x91b/0xe10
[ 861.286393][ T28] ? netlink_unicast+0x7f0/0x7f0
[ 861.291364][ T28] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 861.297042][ T28] ? netlink_unicast+0x7f0/0x7f0
[ 861.305806][ T28] sock_sendmsg+0xd3/0x120
[ 861.310274][ T28] ____sys_sendmsg+0x712/0x8c0
[ 861.315422][ T28] ? copy_msghdr_from_user+0xfc/0x150
[ 861.320827][ T28] ? kernel_sendmsg+0x50/0x50
[ 861.325803][ T28] ? find_held_lock+0x2d/0x110
[ 861.330605][ T28] ___sys_sendmsg+0x110/0x1b0
[ 861.335581][ T28] ? do_recvmmsg+0x6e0/0x6e0
[ 861.340187][ T28] ? lock_downgrade+0x6e0/0x6e0
[ 861.345371][ T28] ? folio_flags.constprop.0+0x53/0x150
[ 861.350951][ T28] ? folio_add_lru+0x37b/0x680
[ 861.356022][ T28] ? do_raw_spin_unlock+0x175/0x230
[ 861.361246][ T28] ? _raw_spin_unlock+0x28/0x40
[ 861.366451][ T28] ? __handle_mm_fault+0x463/0x3a40
[ 861.372069][ T28] ? __fget_light+0x20a/0x270
[ 861.376778][ T28] __sys_sendmsg+0xf7/0x1c0
[ 861.381294][ T28] ? __sys_sendmsg_sock+0x40/0x40
[ 861.386999][ T28] ? up_write+0x520/0x520
[ 861.391565][ T28] ? syscall_enter_from_user_mode+0x26/0xb0
[ 861.397493][ T28] ? lockdep_hardirqs_on+0x7d/0x100
[ 861.403012][ T28] do_syscall_64+0x39/0xb0
[ 861.407449][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 861.413621][ T28] RIP: 0033:0x7f6ecab990e9
[ 861.418049][ T28] RSP: 002b:00007ffe8784c2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 861.426762][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f6ecab990e9
[ 861.434945][ T28] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003
[ 861.443147][ T28] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 861.451129][ T28] R10: 00007ffe8784bd30 R11: 0000000000000246 R12: 00000000000756cf
[ 861.459497][ T28] R13: 00007ffe8784c2cc R14: 00007ffe8784c2e0 R15: 00007ffe8784c2d0
[ 861.467721][ T28]
[ 861.470785][ T28]
[ 861.470785][ T28] Showing all locks held in the system:
[ 861.478869][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 861.484580][ T28] #0: ffffffff8c58f0f0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70
[ 861.495642][ T28] 1 lock held by rcu_tasks_trace/13:
[ 861.500939][ T28] #0: ffffffff8c58edf0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70
[ 861.512662][ T28] 1 lock held by khungtaskd/28:
[ 861.517520][ T28] #0: ffffffff8c58fc40 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x57/0x264
[ 861.527771][ T28] 2 locks held by getty/3306:
[ 861.532714][ T28] #0: ffff88814b131098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x26/0x80
[ 861.542982][ T28] #1: ffffc900031262f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef4/0x13e0
[ 861.553427][ T28] 1 lock held by syz-executor215/3679:
[ 861.558895][ T28] #0: ffffffff91d48cb8 (nfnl_subsys_ipset){+.+.}-{3:3}, at: nfnetlink_rcv_msg+0xaae/0x1430
[ 861.569319][ T28] 1 lock held by syz-executor215/3680:
[ 861.575049][ T28] #0: ffffffff91d48cb8 (nfnl_subsys_ipset){+.+.}-{3:3}, at: nfnetlink_rcv_msg+0xaae/0x1430
[ 861.585786][ T28] 1 lock held by syz-executor215/3681:
[ 861.591257][ T28] 1 lock held by syz-executor215/3682:
[ 861.597101][ T28] #0: ffffffff91d48cb8 (nfnl_subsys_ipset){+.+.}-{3:3}, at: nfnetlink_rcv_msg+0xaae/0x1430
[ 861.607473][ T28] 1 lock held by syz-executor215/3683:
[ 861.613228][ T28] #0: ffffffff91d48cb8 (nfnl_subsys_ipset){+.+.}-{3:3}, at: nfnetlink_rcv_msg+0xaae/0x1430
[ 861.624185][ T28] 1 lock held by syz-executor215/3684:
[ 861.629655][ T28] #0: ffffffff91d48cb8 (nfnl_subsys_ipset){+.+.}-{3:3}, at: nfnetlink_rcv_msg+0xaae/0x1430
[ 861.640299][ T28]
[ 861.642879][ T28] =============================================
[ 861.642879][ T28]
[ 861.651295][ T28] NMI backtrace for cpu 0
[ 861.655632][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.0-rc6-syzkaller-00015-gc3eb11fbb826 #0
[ 861.665446][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 861.675511][ T28] Call Trace:
[ 861.678797][ T28]
[ 861.681737][ T28] dump_stack_lvl+0xd1/0x138
[ 861.686348][ T28] nmi_cpu_backtrace.cold+0x24/0x18a
[ 861.691665][ T28] nmi_trigger_cpumask_backtrace+0x333/0x3c0
[ 861.697681][ T28] ? lapic_can_unplug_cpu+0x80/0x80
[ 861.702905][ T28] watchdog+0xc75/0xfc0
[ 861.707083][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80
[ 861.713085][ T28] kthread+0x2e8/0x3a0
[ 861.717163][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 861.722807][ T28] ret_from_fork+0x1f/0x30
[ 861.727254][ T28]
[ 861.730486][ T28] Sending NMI from CPU 0 to CPUs 1:
[ 861.735862][ C1] NMI backtrace for cpu 1
[ 861.735872][ C1] CPU: 1 PID: 16 Comm: rcu_preempt Not tainted 6.1.0-rc6-syzkaller-00015-gc3eb11fbb826 #0
[ 861.735890][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 861.735900][ C1] RIP: 0010:rcu_gp_init+0x9d1/0x1450
[ 861.735923][ C1] Code: 00 48 89 ea 48 c1 ea 03 42 80 3c 3a 00 0f 85 8d 08 00 00 48 83 7d 00 00 0f 85 81 05 00 00 48 89 ea 48 c1 ea 03 42 80 3c 3a 00 <0f> 85 2e 08 00 00 4d 8d 46 40 48 89 45 00 48 8b 15 7a 1c ef 0a 4c
[ 861.735938][ C1] RSP: 0018:ffffc90000157d88 EFLAGS: 00000046
[ 861.735953][ C1] RAX: 0000000000000003 RBX: ffff8880b9b3c000 RCX: ffffffff8c59a240
[ 861.735965][ C1] RDX: 1ffffffff18b343b RSI: 0000000000000001 RDI: ffffffff8c59a1e8
[ 861.735976][ C1] RBP: ffffffff8c59a1d8 R08: ffffffff8c59a250 R09: 0000000000000003
[ 861.735987][ C1] R10: fffff5200002af9f R11: 0000000000000000 R12: 0000000000000246
[ 861.735999][ C1] R13: ffff8880b9b3c000 R14: ffffffff8c59a180 R15: dffffc0000000000
[ 861.736010][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 861.736025][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 861.736037][ C1] CR2: 00005594048dd680 CR3: 000000002138f000 CR4: 00000000003506e0
[ 861.736048][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 861.736058][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 861.736069][ C1] Call Trace:
[ 861.736073][ C1]
[ 861.736082][ C1] ? rcu_barrier+0x6d0/0x6d0
[ 861.736101][ C1] ? _raw_spin_unlock_irqrestore+0x54/0x70
[ 861.736123][ C1] rcu_gp_kthread+0xb8/0x360
[ 861.736142][ C1] ? rcu_gp_init+0x1450/0x1450
[ 861.736161][ C1] ? __kthread_parkme+0x163/0x220
[ 861.736186][ C1] ? rcu_gp_init+0x1450/0x1450
[ 861.736204][ C1] kthread+0x2e8/0x3a0
[ 861.736218][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 861.736236][ C1] ret_from_fork+0x1f/0x30
[ 861.736263][ C1]
[ 861.925385][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 861.932249][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.0-rc6-syzkaller-00015-gc3eb11fbb826 #0
[ 861.942063][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 861.952121][ T28] Call Trace:
[ 861.955400][ T28]
[ 861.958335][ T28] dump_stack_lvl+0xd1/0x138
[ 861.962948][ T28] panic+0x2cc/0x626
[ 861.966909][ T28] ? panic_print_sys_info.part.0+0x110/0x110
[ 861.972924][ T28] ? preempt_schedule_thunk+0x1a/0x1c
[ 861.978338][ T28] ? watchdog.cold+0x130/0x158
[ 861.983146][ T28] watchdog.cold+0x141/0x158
[ 861.987762][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80
[ 861.993793][ T28] kthread+0x2e8/0x3a0
[ 861.997876][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 862.003521][ T28] ret_from_fork+0x1f/0x30
[ 862.007973][ T28]
[ 862.011049][ T28] Kernel Offset: disabled
[ 862.015466][ T28] Rebooting in 86400 seconds..