syzkaller login: [ 49.828961][ T31] kauditd_printk_skb: 5 callbacks suppressed [ 49.829961][ T31] audit: type=1400 audit(49.750:68): avc: denied { read write } for pid=2994 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 49.889360][ T31] audit: type=1400 audit(49.820:69): avc: denied { open } for pid=2994 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:56636' (ED25519) to the list of known hosts. [ 996.798539][ T31] audit: type=1400 audit(996.710:70): avc: denied { execute } for pid=3023 comm="sh" name="syz-executor4083976749" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 996.807024][ T31] audit: type=1400 audit(996.730:71): avc: denied { execute_no_trans } for pid=3023 comm="sh" path="/syz-executor4083976749" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 996.951287][ T31] audit: type=1400 audit(996.880:72): avc: denied { execmem } for pid=3023 comm="syz-executor408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 executing program [ 997.108709][ T31] audit: type=1400 audit(997.020:73): avc: denied { map_create } for pid=3025 comm="syz-executor408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 997.109672][ T31] audit: type=1400 audit(997.020:74): avc: denied { map_read map_write } for pid=3025 comm="syz-executor408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 997.110215][ T31] audit: type=1400 audit(997.020:75): avc: denied { prog_load } for pid=3025 comm="syz-executor408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 997.110754][ T31] audit: type=1400 audit(997.020:76): avc: denied { bpf } for pid=3025 comm="syz-executor408" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 997.111335][ T31] audit: type=1400 audit(997.040:77): avc: denied { perfmon } for pid=3025 comm="syz-executor408" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 997.155044][ T31] audit: type=1400 audit(997.080:78): avc: denied { prog_run } for pid=3025 comm="syz-executor408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1774.625578][ T32] INFO: task kworker/0:1:10 blocked for more than 450 seconds. [ 1774.642364][ T32] Not tainted 6.10.0-rc1-syzkaller #0 [ 1774.660370][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.679801][ T32] task:kworker/0:1 state:D stack:0 pid:10 tgid:10 ppid:2 flags:0x00000000 [ 1774.710309][ T32] Workqueue: events bpf_prog_free_deferred [ 1774.711901][ T32] Call trace: [ 1774.712322][ T32] [<818f4db8>] (__schedule) from [<818f59bc>] (schedule+0x2c/0xfc) [ 1774.712918][ T32] r10:82c16005 r9:00000000 r8:82714b74 r7:00000002 r6:df841d94 r5:82e2ec00 [ 1774.713357][ T32] r4:82e2ec00 [ 1774.713630][ T32] [<818f5990>] (schedule) from [<818f5fcc>] (schedule_preempt_disabled+0x18/0x24) [ 1774.714033][ T32] r5:82e2ec00 r4:82714b70 [ 1774.714308][ T32] [<818f5fb4>] (schedule_preempt_disabled) from [<818f88b4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.715750][ T32] [<818f85cc>] (__mutex_lock.constprop.0) from [<818f9180>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.716135][ T32] r10:82c16005 r9:df841e20 r8:00000000 r7:ffffffff r6:00000000 r5:84d7d080 [ 1774.716566][ T32] r4:00000000 [ 1774.716723][ T32] [<818f916c>] (__mutex_lock_slowpath) from [<818f91c0>] (mutex_lock+0x3c/0x40) [ 1774.717030][ T32] [<818f9184>] (mutex_lock) from [<804a5088>] (_vm_unmap_aliases+0x60/0x2e8) [ 1774.717392][ T32] [<804a5028>] (_vm_unmap_aliases) from [<804a8ee4>] (vfree+0x170/0x1e4) [ 1774.717721][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d7d080 [ 1774.717987][ T32] r4:00000000 [ 1774.728824][ T32] [<804a8d74>] (vfree) from [<804fb7cc>] (execmem_free+0x30/0x64) [ 1774.729388][ T32] r9:82e2ec00 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0cd000 [ 1774.729782][ T32] [<804fb79c>] (execmem_free) from [<80395668>] (bpf_jit_free_exec+0x10/0x14) [ 1774.730131][ T32] r5:00001000 r4:eadbf000 [ 1774.730311][ T32] [<80395658>] (bpf_jit_free_exec) from [<80395a48>] (bpf_jit_free+0x68/0xe4) [ 1774.730667][ T32] [<803959e0>] (bpf_jit_free) from [<80396b7c>] (bpf_prog_free_deferred+0x14c/0x164) [ 1774.732886][ T32] r5:84ced754 r4:84ced400 [ 1774.733109][ T32] [<80396a30>] (bpf_prog_free_deferred) from [<802671bc>] (process_one_work+0x1c4/0x510) [ 1774.733549][ T32] r7:dddd00c0 r6:82c16000 r5:84ced754 r4:82cb2000 [ 1774.733780][ T32] [<80266ff8>] (process_one_work) from [<80267df0>] (worker_thread+0x1ec/0x418) [ 1774.734172][ T32] r10:82e2ec00 r9:82cb202c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1774.734506][ T32] r4:82cb2000 [ 1774.734656][ T32] [<80267c04>] (worker_thread) from [<80271228>] (kthread+0x104/0x134) [ 1774.735101][ T32] r10:00000000 r9:df839e90 r8:82cb1b40 r7:82cb2000 r6:80267c04 r5:82e2ec00 [ 1774.735453][ T32] r4:82cb1940 [ 1774.735607][ T32] [<80271124>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.736248][ T32] Exception stack(0xdf841fb0 to 0xdf841ff8) [ 1774.736711][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1774.737148][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.737685][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.737995][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271124 r4:82cb1940 [ 1774.749287][ T32] INFO: task kworker/1:0:24 blocked for more than 450 seconds. [ 1774.749737][ T32] Not tainted 6.10.0-rc1-syzkaller #0 [ 1774.749958][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.750231][ T32] task:kworker/1:0 state:D stack:0 pid:24 tgid:24 ppid:2 flags:0x00000000 [ 1774.750612][ T32] Workqueue: events bpf_prog_free_deferred [ 1774.750940][ T32] Call trace: [ 1774.751138][ T32] [<818f4db8>] (__schedule) from [<818f59bc>] (schedule+0x2c/0xfc) [ 1774.751505][ T32] r10:82c16205 r9:00000000 r8:82714b74 r7:00000002 r6:df87dd94 r5:82e3b000 [ 1774.751840][ T32] r4:82e3b000 [ 1774.752016][ T32] [<818f5990>] (schedule) from [<818f5fcc>] (schedule_preempt_disabled+0x18/0x24) [ 1774.752470][ T32] r5:82e3b000 r4:82714b70 [ 1774.752662][ T32] [<818f5fb4>] (schedule_preempt_disabled) from [<818f88b4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.753016][ T32] [<818f85cc>] (__mutex_lock.constprop.0) from [<818f9180>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.753712][ T32] r10:82c16205 r9:df87de20 r8:00000000 r7:ffffffff r6:00000000 r5:8503b4c0 [ 1774.753981][ T32] r4:00000000 [ 1774.754116][ T32] [<818f916c>] (__mutex_lock_slowpath) from [<818f91c0>] (mutex_lock+0x3c/0x40) [ 1774.754443][ T32] [<818f9184>] (mutex_lock) from [<804a5088>] (_vm_unmap_aliases+0x60/0x2e8) [ 1774.754833][ T32] [<804a5028>] (_vm_unmap_aliases) from [<804a8ee4>] (vfree+0x170/0x1e4) [ 1774.755142][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8503b4c0 [ 1774.755565][ T32] r4:00000000 [ 1774.755716][ T32] [<804a8d74>] (vfree) from [<804fb7cc>] (execmem_free+0x30/0x64) [ 1774.756167][ T32] r9:82e3b000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f013000 [ 1774.756480][ T32] [<804fb79c>] (execmem_free) from [<80395668>] (bpf_jit_free_exec+0x10/0x14) [ 1774.756913][ T32] r5:00001000 r4:df95d000 [ 1774.757153][ T32] [<80395658>] (bpf_jit_free_exec) from [<80395a48>] (bpf_jit_free+0x68/0xe4) [ 1774.757539][ T32] [<803959e0>] (bpf_jit_free) from [<80396b7c>] (bpf_prog_free_deferred+0x14c/0x164) [ 1774.757966][ T32] r5:84c5e354 r4:84c5e000 [ 1774.768968][ T32] [<80396a30>] (bpf_prog_free_deferred) from [<802671bc>] (process_one_work+0x1c4/0x510) [ 1774.769710][ T32] r7:ddde40c0 r6:82c16200 r5:84c5e354 r4:82cb2180 [ 1774.770120][ T32] [<80266ff8>] (process_one_work) from [<80267df0>] (worker_thread+0x1ec/0x418) [ 1774.770581][ T32] r10:82e3b000 r9:82cb21ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1774.771184][ T32] r4:82cb2180 [ 1774.771732][ T32] [<80267c04>] (worker_thread) from [<80271228>] (kthread+0x104/0x134) [ 1774.772269][ T32] r10:00000000 r9:df819d60 r8:82cc3e40 r7:82cb2180 r6:80267c04 r5:82e3b000 [ 1774.772729][ T32] r4:82cc3c00 [ 1774.772936][ T32] [<80271124>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.773345][ T32] Exception stack(0xdf87dfb0 to 0xdf87dff8) [ 1774.773845][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1774.774323][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.774803][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.775144][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271124 r4:82cc3c00 [ 1774.776397][ T32] INFO: task kworker/1:1:45 blocked for more than 450 seconds. [ 1774.776826][ T32] Not tainted 6.10.0-rc1-syzkaller #0 [ 1774.777364][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.777716][ T32] task:kworker/1:1 state:D stack:0 pid:45 tgid:45 ppid:2 flags:0x00000000 [ 1774.788794][ T32] Workqueue: events bpf_prog_free_deferred [ 1774.789339][ T32] Call trace: [ 1774.789621][ T32] [<818f4db8>] (__schedule) from [<818f59bc>] (schedule+0x2c/0xfc) [ 1774.790113][ T32] r10:82c16205 r9:00000000 r8:82714b74 r7:00000002 r6:df919d94 r5:82ebbc00 [ 1774.790542][ T32] r4:82ebbc00 [ 1774.790765][ T32] [<818f5990>] (schedule) from [<818f5fcc>] (schedule_preempt_disabled+0x18/0x24) [ 1774.791114][ T32] r5:82ebbc00 r4:82714b70 [ 1774.791546][ T32] [<818f5fb4>] (schedule_preempt_disabled) from [<818f88b4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.791955][ T32] [<818f85cc>] (__mutex_lock.constprop.0) from [<818f9180>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.792693][ T32] r10:82c16205 r9:df919e20 r8:00000000 r7:ffffffff r6:00000000 r5:8437f080 [ 1774.793561][ T32] r4:00000000 [ 1774.793753][ T32] [<818f916c>] (__mutex_lock_slowpath) from [<818f91c0>] (mutex_lock+0x3c/0x40) [ 1774.794330][ T32] [<818f9184>] (mutex_lock) from [<804a5088>] (_vm_unmap_aliases+0x60/0x2e8) [ 1774.795256][ T32] [<804a5028>] (_vm_unmap_aliases) from [<804a8ee4>] (vfree+0x170/0x1e4) [ 1774.796010][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8437f080 [ 1774.796398][ T32] r4:00000000 [ 1774.796597][ T32] [<804a8d74>] (vfree) from [<804fb7cc>] (execmem_free+0x30/0x64) [ 1774.797512][ T32] r9:82ebbc00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f015000 [ 1774.808767][ T32] [<804fb79c>] (execmem_free) from [<80395668>] (bpf_jit_free_exec+0x10/0x14) [ 1774.809391][ T32] r5:00001000 r4:df883000 [ 1774.809633][ T32] [<80395658>] (bpf_jit_free_exec) from [<80395a48>] (bpf_jit_free+0x68/0xe4) [ 1774.810131][ T32] [<803959e0>] (bpf_jit_free) from [<80396b7c>] (bpf_prog_free_deferred+0x14c/0x164) [ 1774.810680][ T32] r5:84bccb54 r4:84bcc800 [ 1774.811246][ T32] [<80396a30>] (bpf_prog_free_deferred) from [<802671bc>] (process_one_work+0x1c4/0x510) [ 1774.811767][ T32] r7:ddde40c0 r6:82c16200 r5:84bccb54 r4:82fb5400 [ 1774.812047][ T32] [<80266ff8>] (process_one_work) from [<80267df0>] (worker_thread+0x1ec/0x418) [ 1774.812435][ T32] r10:82ebbc00 r9:82fb542c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1774.812757][ T32] r4:82fb5400 [ 1774.812941][ T32] [<80267c04>] (worker_thread) from [<80271228>] (kthread+0x104/0x134) [ 1774.813369][ T32] r10:00000000 r9:df87de90 r8:82fb47c0 r7:82fb5400 r6:80267c04 r5:82ebbc00 [ 1774.813741][ T32] r4:82fb46c0 [ 1774.813886][ T32] [<80271124>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.814274][ T32] Exception stack(0xdf919fb0 to 0xdf919ff8) [ 1774.814648][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1774.815071][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.815621][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.815900][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271124 r4:82fb46c0 [ 1774.816264][ T32] INFO: task kworker/0:3:123 blocked for more than 450 seconds. [ 1774.816598][ T32] Not tainted 6.10.0-rc1-syzkaller #0 [ 1774.816903][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.817219][ T32] task:kworker/0:3 state:D stack:0 pid:123 tgid:123 ppid:2 flags:0x00000000 [ 1774.817692][ T32] Workqueue: events bpf_prog_free_deferred [ 1774.818084][ T32] Call trace: [ 1774.854062][ T32] [<818f4db8>] (__schedule) from [<818f59bc>] (schedule+0x2c/0xfc) [ 1774.871565][ T32] r10:82c16005 r9:00000000 r8:82714b74 r7:00000002 r6:dfa09d94 r5:836bd400 [ 1774.888726][ T32] r4:836bd400 [ 1774.890999][ T32] [<818f5990>] (schedule) from [<818f5fcc>] (schedule_preempt_disabled+0x18/0x24) [ 1774.895452][ T32] r5:836bd400 r4:82714b70 [ 1774.896985][ T32] [<818f5fb4>] (schedule_preempt_disabled) from [<818f88b4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.911546][ T32] [<818f85cc>] (__mutex_lock.constprop.0) from [<818f9180>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.929822][ T32] r10:82c16005 r9:dfa09e20 r8:00000000 r7:ffffffff r6:00000000 r5:84d97c80 [ 1774.934113][ T32] r4:00000000 [ 1774.935514][ T32] [<818f916c>] (__mutex_lock_slowpath) from [<818f91c0>] (mutex_lock+0x3c/0x40) [ 1774.937760][ T32] [<818f9184>] (mutex_lock) from [<804a5088>] (_vm_unmap_aliases+0x60/0x2e8) [ 1774.953554][ T32] [<804a5028>] (_vm_unmap_aliases) from [<804a8ee4>] (vfree+0x170/0x1e4) [ 1774.970536][ T32] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d97c80 [ 1774.974517][ T32] r4:00000000 [ 1774.990828][ T32] [<804a8d74>] (vfree) from [<804fb7cc>] (execmem_free+0x30/0x64) [ 1774.997622][ T32] r9:836bd400 r8:00800000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0c7000 [ 1775.009149][ T32] [<804fb79c>] (execmem_free) from [<80395668>] (bpf_jit_free_exec+0x10/0x14) [ 1775.009605][ T32] r5:00001000 r4:ead75000 [ 1775.009795][ T32] [<80395658>] (bpf_jit_free_exec) from [<80395a48>] (bpf_jit_free+0x68/0xe4) [ 1775.010151][ T32] [<803959e0>] (bpf_jit_free) from [<80396b7c>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.010613][ T32] r5:84ce3f54 r4:84ce3c00 [ 1775.010798][ T32] [<80396a30>] (bpf_prog_free_deferred) from [<802671bc>] (process_one_work+0x1c4/0x510) [ 1775.011227][ T32] r7:dddd00c0 r6:82c16000 r5:84ce3f54 r4:836cc300 [ 1775.011517][ T32] [<80266ff8>] (process_one_work) from [<80267df0>] (worker_thread+0x1ec/0x418) [ 1775.013861][ T32] r10:836bd400 r9:836cc32c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.028751][ T32] r4:836cc300 [ 1775.029102][ T32] [<80267c04>] (worker_thread) from [<80271228>] (kthread+0x104/0x134) [ 1775.029628][ T32] r10:00000000 r9:dfa01e90 r8:836d1340 r7:836cc300 r6:80267c04 r5:836bd400 [ 1775.030035][ T32] r4:836d1240 [ 1775.030241][ T32] [<80271124>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.030696][ T32] Exception stack(0xdfa09fb0 to 0xdfa09ff8) [ 1775.031002][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1775.031339][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.031712][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.032055][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271124 r4:836d1240 [ 1775.033868][ T32] INFO: task kworker/1:2:3019 blocked for more than 450 seconds. [ 1775.038870][ T32] Not tainted 6.10.0-rc1-syzkaller #0 [ 1775.039418][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.039997][ T32] task:kworker/1:2 state:D stack:0 pid:3019 tgid:3019 ppid:2 flags:0x00000000 [ 1775.040378][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.040845][ T32] Call trace: [ 1775.041066][ T32] [<818f4db8>] (__schedule) from [<818f59bc>] (schedule+0x2c/0xfc) [ 1775.041723][ T32] r10:82c16205 r9:00000000 r8:82714b74 r7:00000002 r6:df9a9d94 r5:83e80c00 [ 1775.042088][ T32] r4:83e80c00 [ 1775.042291][ T32] [<818f5990>] (schedule) from [<818f5fcc>] (schedule_preempt_disabled+0x18/0x24) [ 1775.042685][ T32] r5:83e80c00 r4:82714b70 [ 1775.042899][ T32] [<818f5fb4>] (schedule_preempt_disabled) from [<818f88b4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.043286][ T32] [<818f85cc>] (__mutex_lock.constprop.0) from [<818f9180>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.043727][ T32] r10:82c16205 r9:df9a9e20 r8:00000000 r7:ffffffff r6:00000000 r5:843bcf80 [ 1775.044120][ T32] r4:00000000 [ 1775.044291][ T32] [<818f916c>] (__mutex_lock_slowpath) from [<818f91c0>] (mutex_lock+0x3c/0x40) [ 1775.047299][ T32] [<818f9184>] (mutex_lock) from [<804a5088>] (_vm_unmap_aliases+0x60/0x2e8) [ 1775.047966][ T32] [<804a5028>] (_vm_unmap_aliases) from [<804a8ee4>] (vfree+0x170/0x1e4) [ 1775.048553][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843bcf80 [ 1775.048796][ T32] r4:00000000 [ 1775.048885][ T32] [<804a8d74>] (vfree) from [<804fb7cc>] (execmem_free+0x30/0x64) [ 1775.049112][ T32] r9:83e80c00 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f013000 [ 1775.049373][ T32] [<804fb79c>] (execmem_free) from [<80395668>] (bpf_jit_free_exec+0x10/0x14) [ 1775.049603][ T32] r5:00001000 r4:df981000 [ 1775.049748][ T32] [<80395658>] (bpf_jit_free_exec) from [<80395a48>] (bpf_jit_free+0x68/0xe4) [ 1775.050032][ T32] [<803959e0>] (bpf_jit_free) from [<80396b7c>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.050417][ T32] r5:84bcff54 r4:84bcfc00 [ 1775.050621][ T32] [<80396a30>] (bpf_prog_free_deferred) from [<802671bc>] (process_one_work+0x1c4/0x510) [ 1775.051062][ T32] r7:ddde40c0 r6:82c16200 r5:84bcff54 r4:83473680 [ 1775.051343][ T32] [<80266ff8>] (process_one_work) from [<80267df0>] (worker_thread+0x1ec/0x418) [ 1775.051813][ T32] r10:83e80c00 r9:834736ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1775.052154][ T32] r4:83473680 [ 1775.052304][ T32] [<80267c04>] (worker_thread) from [<80271228>] (kthread+0x104/0x134) [ 1775.052739][ T32] r10:00000000 r9:df87de90 r8:836d10c0 r7:83473680 r6:80267c04 r5:83e80c00 [ 1775.053100][ T32] r4:82f03140 [ 1775.053358][ T32] [<80271124>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.053795][ T32] Exception stack(0xdf9a9fb0 to 0xdf9a9ff8) [ 1775.054057][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1775.054396][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.054771][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.055102][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271124 r4:82f03140 [ 1775.055558][ T32] INFO: task kworker/1:3:3032 blocked for more than 450 seconds. [ 1775.058289][ T32] Not tainted 6.10.0-rc1-syzkaller #0 [ 1775.059081][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.059527][ T32] task:kworker/1:3 state:D stack:0 pid:3032 tgid:3032 ppid:2 flags:0x00000000 [ 1775.060052][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.060394][ T32] Call trace: [ 1775.060586][ T32] [<818f4db8>] (__schedule) from [<818f59bc>] (schedule+0x2c/0xfc) [ 1775.061018][ T32] r10:82c16205 r9:00000000 r8:82714b74 r7:00000002 r6:df9edd94 r5:83e82400 [ 1775.061558][ T32] r4:83e82400 [ 1775.061814][ T32] [<818f5990>] (schedule) from [<818f5fcc>] (schedule_preempt_disabled+0x18/0x24) [ 1775.062286][ T32] r5:83e82400 r4:82714b70 [ 1775.062481][ T32] [<818f5fb4>] (schedule_preempt_disabled) from [<818f88b4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.062941][ T32] [<818f85cc>] (__mutex_lock.constprop.0) from [<818f9180>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.063916][ T32] r10:82c16205 r9:df9ede20 r8:00000000 r7:ffffffff r6:00000000 r5:84e16e40 [ 1775.064302][ T32] r4:00000000 [ 1775.064564][ T32] [<818f916c>] (__mutex_lock_slowpath) from [<818f91c0>] (mutex_lock+0x3c/0x40) [ 1775.064961][ T32] [<818f9184>] (mutex_lock) from [<804a5088>] (_vm_unmap_aliases+0x60/0x2e8) [ 1775.065485][ T32] [<804a5028>] (_vm_unmap_aliases) from [<804a8ee4>] (vfree+0x170/0x1e4) [ 1775.065886][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e16e40 [ 1775.066288][ T32] r4:00000000 [ 1775.066582][ T32] [<804a8d74>] (vfree) from [<804fb7cc>] (execmem_free+0x30/0x64) [ 1775.067124][ T32] r9:83e82400 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f0ed000 [ 1775.067460][ T32] [<804fb79c>] (execmem_free) from [<80395668>] (bpf_jit_free_exec+0x10/0x14) [ 1775.067916][ T32] r5:00001000 r4:eb11f000 [ 1775.068691][ T32] [<80395658>] (bpf_jit_free_exec) from [<80395a48>] (bpf_jit_free+0x68/0xe4) [ 1775.075916][ T32] [<803959e0>] (bpf_jit_free) from [<80396b7c>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.078967][ T32] r5:84c5cf54 r4:84c5cc00 [ 1775.079191][ T32] [<80396a30>] (bpf_prog_free_deferred) from [<802671bc>] (process_one_work+0x1c4/0x510) [ 1775.079645][ T32] r7:ddde40c0 r6:82c16200 r5:84c5cf54 r4:83473880 [ 1775.079960][ T32] [<80266ff8>] (process_one_work) from [<80267df0>] (worker_thread+0x1ec/0x418) [ 1775.080357][ T32] r10:83e82400 r9:834738ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1775.080712][ T32] r4:83473880 [ 1775.080971][ T32] [<80267c04>] (worker_thread) from [<80271228>] (kthread+0x104/0x134) [ 1775.081389][ T32] r10:00000000 r9:df87de90 r8:849b2640 r7:83473880 r6:80267c04 r5:83e82400 [ 1775.081693][ T32] r4:84250540 [ 1775.081845][ T32] [<80271124>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.082337][ T32] Exception stack(0xdf9edfb0 to 0xdf9edff8) [ 1775.082593][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1775.082945][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.083333][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.083694][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271124 r4:84250540 [ 1775.084117][ T32] INFO: task kworker/1:4:3033 blocked for more than 451 seconds. [ 1775.084568][ T32] Not tainted 6.10.0-rc1-syzkaller #0 [ 1775.084861][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.085285][ T32] task:kworker/1:4 state:D stack:0 pid:3033 tgid:3033 ppid:2 flags:0x00000000 [ 1775.085920][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.086233][ T32] Call trace: [ 1775.086418][ T32] [<818f4db8>] (__schedule) from [<818f59bc>] (schedule+0x2c/0xfc) [ 1775.086912][ T32] r10:82c16205 r9:00000000 r8:82714b74 r7:00000002 r6:df9f5d94 r5:82e98000 [ 1775.087319][ T32] r4:82e98000 [ 1775.087498][ T32] [<818f5990>] (schedule) from [<818f5fcc>] (schedule_preempt_disabled+0x18/0x24) [ 1775.087958][ T32] r5:82e98000 r4:82714b70 [ 1775.088756][ T32] [<818f5fb4>] (schedule_preempt_disabled) from [<818f88b4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.089404][ T32] [<818f85cc>] (__mutex_lock.constprop.0) from [<818f9180>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.089878][ T32] r10:82c16205 r9:df9f5e20 r8:00000000 r7:ffffffff r6:00000000 r5:866d7b00 [ 1775.090203][ T32] r4:00000000 [ 1775.090414][ T32] [<818f916c>] (__mutex_lock_slowpath) from [<818f91c0>] (mutex_lock+0x3c/0x40) [ 1775.090798][ T32] [<818f9184>] (mutex_lock) from [<804a5088>] (_vm_unmap_aliases+0x60/0x2e8) [ 1775.091221][ T32] [<804a5028>] (_vm_unmap_aliases) from [<804a8ee4>] (vfree+0x170/0x1e4) [ 1775.091643][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:866d7b00 [ 1775.091934][ T32] r4:00000000 [ 1775.092138][ T32] [<804a8d74>] (vfree) from [<804fb7cc>] (execmem_free+0x30/0x64) [ 1775.092465][ T32] r9:82e98000 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f3bf000 [ 1775.092911][ T32] [<804fb79c>] (execmem_free) from [<80395668>] (bpf_jit_free_exec+0x10/0x14) [ 1775.093371][ T32] r5:00001000 r4:eb349000 [ 1775.093564][ T32] [<80395658>] (bpf_jit_free_exec) from [<80395a48>] (bpf_jit_free+0x68/0xe4) [ 1775.096579][ T32] [<803959e0>] (bpf_jit_free) from [<80396b7c>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.099284][ T32] r5:86381354 r4:86381000 [ 1775.099513][ T32] [<80396a30>] (bpf_prog_free_deferred) from [<802671bc>] (process_one_work+0x1c4/0x510) [ 1775.099987][ T32] r7:ddde40c0 r6:82c16200 r5:86381354 r4:83473800 [ 1775.100298][ T32] [<80266ff8>] (process_one_work) from [<80267df0>] (worker_thread+0x1ec/0x418) [ 1775.100850][ T32] r10:82e98000 r9:8347382c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1775.101308][ T32] r4:83473800 [ 1775.101481][ T32] [<80267c04>] (worker_thread) from [<80271228>] (kthread+0x104/0x134) [ 1775.101898][ T32] r10:00000000 r9:df87de90 r8:849b2cc0 r7:83473800 r6:80267c04 r5:82e98000 [ 1775.102254][ T32] r4:84250540 [ 1775.102458][ T32] [<80271124>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.102840][ T32] Exception stack(0xdf9f5fb0 to 0xdf9f5ff8) [ 1775.103176][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1775.103706][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.104120][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.104554][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271124 r4:84250540 [ 1775.105024][ T32] INFO: task kworker/1:5:3035 blocked for more than 451 seconds. [ 1775.105498][ T32] Not tainted 6.10.0-rc1-syzkaller #0 [ 1775.105826][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.106687][ T32] task:kworker/1:5 state:D stack:0 pid:3035 tgid:3035 ppid:2 flags:0x00000000 [ 1775.107099][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.107438][ T32] Call trace: [ 1775.107633][ T32] [<818f4db8>] (__schedule) from [<818f59bc>] (schedule+0x2c/0xfc) [ 1775.118679][ T32] r10:82c16205 r9:00000000 r8:82714b74 r7:00000002 r6:dfa4dd94 r5:82e9a400 [ 1775.119185][ T32] r4:82e9a400 [ 1775.119357][ T32] [<818f5990>] (schedule) from [<818f5fcc>] (schedule_preempt_disabled+0x18/0x24) [ 1775.119866][ T32] r5:82e9a400 r4:82714b70 [ 1775.120042][ T32] [<818f5fb4>] (schedule_preempt_disabled) from [<818f88b4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.120636][ T32] [<818f85cc>] (__mutex_lock.constprop.0) from [<818f9180>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.121225][ T32] r10:82c16205 r9:dfa4de20 r8:00000000 r7:ffffffff r6:00000000 r5:8533cc00 [ 1775.121678][ T32] r4:00000000 [ 1775.121902][ T32] [<818f916c>] (__mutex_lock_slowpath) from [<818f91c0>] (mutex_lock+0x3c/0x40) [ 1775.122564][ T32] [<818f9184>] (mutex_lock) from [<804a5088>] (_vm_unmap_aliases+0x60/0x2e8) [ 1775.123043][ T32] [<804a5028>] (_vm_unmap_aliases) from [<804a8ee4>] (vfree+0x170/0x1e4) [ 1775.123472][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8533cc00 [ 1775.123865][ T32] r4:00000000 [ 1775.124053][ T32] [<804a8d74>] (vfree) from [<804fb7cc>] (execmem_free+0x30/0x64) [ 1775.124449][ T32] r9:82e9a400 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f179000 [ 1775.124750][ T32] [<804fb79c>] (execmem_free) from [<80395668>] (bpf_jit_free_exec+0x10/0x14) [ 1775.125328][ T32] r5:00001000 r4:eb6f3000 [ 1775.125562][ T32] [<80395658>] (bpf_jit_free_exec) from [<80395a48>] (bpf_jit_free+0x68/0xe4) [ 1775.126211][ T32] [<803959e0>] (bpf_jit_free) from [<80396b7c>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.126739][ T32] r5:84c5ef54 r4:84c5ec00 [ 1775.126959][ T32] [<80396a30>] (bpf_prog_free_deferred) from [<802671bc>] (process_one_work+0x1c4/0x510) [ 1775.127491][ T32] r7:ddde40c0 r6:82c16200 r5:84c5ef54 r4:83473980 [ 1775.127918][ T32] [<80266ff8>] (process_one_work) from [<80267df0>] (worker_thread+0x1ec/0x418) [ 1775.138825][ T32] r10:82e9a400 r9:834739ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1775.141262][ T32] r4:83473980 [ 1775.141516][ T32] [<80267c04>] (worker_thread) from [<80271228>] (kthread+0x104/0x134) [ 1775.142009][ T32] r10:00000000 r9:df9f5e90 r8:83c02800 r7:83473980 r6:80267c04 r5:82e9a400 [ 1775.144565][ T32] r4:84364dc0 [ 1775.158815][ T32] [<80271124>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.159501][ T32] Exception stack(0xdfa4dfb0 to 0xdfa4dff8) [ 1775.160274][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1775.160643][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.160990][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.162973][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271124 r4:84364dc0 [ 1775.178925][ T32] INFO: task kworker/1:6:3038 blocked for more than 451 seconds. [ 1775.179428][ T32] Not tainted 6.10.0-rc1-syzkaller #0 [ 1775.179728][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.180060][ T32] task:kworker/1:6 state:D stack:0 pid:3038 tgid:3038 ppid:2 flags:0x00000000 [ 1775.183747][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.187861][ T32] Call trace: [ 1775.198777][ T32] [<818f4db8>] (__schedule) from [<818f59bc>] (schedule+0x2c/0xfc) [ 1775.205159][ T32] r10:82c16205 r9:00000000 r8:82714b74 r7:00000002 r6:dfa8dd94 r5:82e2d400 [ 1775.218904][ T32] r4:82e2d400 [ 1775.223314][ T32] [<818f5990>] (schedule) from [<818f5fcc>] (schedule_preempt_disabled+0x18/0x24) [ 1775.236569][ T32] r5:82e2d400 r4:82714b70 [ 1775.238766][ T32] [<818f5fb4>] (schedule_preempt_disabled) from [<818f88b4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.246929][ T32] [<818f85cc>] (__mutex_lock.constprop.0) from [<818f9180>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.259943][ T32] r10:82c16205 r9:dfa8de20 r8:00000000 r7:ffffffff r6:00000000 r5:8580ad80 [ 1775.266638][ T32] r4:00000000 [ 1775.279106][ T32] [<818f916c>] (__mutex_lock_slowpath) from [<818f91c0>] (mutex_lock+0x3c/0x40) [ 1775.286684][ T32] [<818f9184>] (mutex_lock) from [<804a5088>] (_vm_unmap_aliases+0x60/0x2e8) [ 1775.295134][ T32] [<804a5028>] (_vm_unmap_aliases) from [<804a8ee4>] (vfree+0x170/0x1e4) [ 1775.295820][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8580ad80 [ 1775.296186][ T32] r4:00000000 [ 1775.296453][ T32] [<804a8d74>] (vfree) from [<804fb7cc>] (execmem_free+0x30/0x64) [ 1775.296886][ T32] r9:82e2d400 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f245000 [ 1775.297351][ T32] [<804fb79c>] (execmem_free) from [<80395668>] (bpf_jit_free_exec+0x10/0x14) [ 1775.297784][ T32] r5:00001000 r4:ed389000 [ 1775.297970][ T32] [<80395658>] (bpf_jit_free_exec) from [<80395a48>] (bpf_jit_free+0x68/0xe4) [ 1775.308798][ T32] [<803959e0>] (bpf_jit_free) from [<80396b7c>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.309456][ T32] r5:843e3754 r4:843e3400 [ 1775.309656][ T32] [<80396a30>] (bpf_prog_free_deferred) from [<802671bc>] (process_one_work+0x1c4/0x510) [ 1775.310149][ T32] r7:ddde40c0 r6:82c16200 r5:843e3754 r4:83473900 [ 1775.310484][ T32] [<80266ff8>] (process_one_work) from [<80267df0>] (worker_thread+0x1ec/0x418) [ 1775.310870][ T32] r10:82e2d400 r9:8347392c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1775.311233][ T32] r4:83473900 [ 1775.311398][ T32] [<80267c04>] (worker_thread) from [<80271228>] (kthread+0x104/0x134) [ 1775.313418][ T32] r10:00000000 r9:df9f5e90 r8:849ca280 r7:83473900 r6:80267c04 r5:82e2d400 [ 1775.316761][ T32] r4:8438d080 [ 1775.325424][ T32] [<80271124>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.326056][ T32] Exception stack(0xdfa8dfb0 to 0xdfa8dff8) [ 1775.326348][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1775.326714][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.327150][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.327505][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271124 r4:8438d080 [ 1775.329813][ T32] INFO: task kworker/1:7:3039 blocked for more than 451 seconds. [ 1775.334776][ T32] Not tainted 6.10.0-rc1-syzkaller #0 [ 1775.348713][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.361651][ T32] task:kworker/1:7 state:D stack:0 pid:3039 tgid:3039 ppid:2 flags:0x00000000 [ 1775.362315][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.362695][ T32] Call trace: [ 1775.362930][ T32] [<818f4db8>] (__schedule) from [<818f59bc>] (schedule+0x2c/0xfc) [ 1775.363378][ T32] r10:82c16205 r9:00000000 r8:82714b74 r7:00000002 r6:dfaadd94 r5:84154800 [ 1775.363783][ T32] r4:84154800 [ 1775.364003][ T32] [<818f5990>] (schedule) from [<818f5fcc>] (schedule_preempt_disabled+0x18/0x24) [ 1775.364496][ T32] r5:84154800 r4:82714b70 [ 1775.364981][ T32] [<818f5fb4>] (schedule_preempt_disabled) from [<818f88b4>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.388829][ T32] [<818f85cc>] (__mutex_lock.constprop.0) from [<818f9180>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.411523][ T32] r10:82c16205 r9:dfaade20 r8:00000000 r7:ffffffff r6:00000000 r5:85923280 [ 1775.427637][ T32] r4:00000000 [ 1775.427996][ T32] [<818f916c>] (__mutex_lock_slowpath) from [<818f91c0>] (mutex_lock+0x3c/0x40) [ 1775.430672][ T32] [<818f9184>] (mutex_lock) from [<804a5088>] (_vm_unmap_aliases+0x60/0x2e8) [ 1775.434784][ T32] [<804a5028>] (_vm_unmap_aliases) from [<804a8ee4>] (vfree+0x170/0x1e4) [ 1775.447863][ T32] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85923280 [ 1775.449316][ T32] r4:00000000 [ 1775.449536][ T32] [<804a8d74>] (vfree) from [<804fb7cc>] (execmem_free+0x30/0x64) [ 1775.450026][ T32] r9:84154800 r8:01800000 r7:00000000 r6:82c16200 r5:00001000 r4:7f27d000 [ 1775.453181][ T32] [<804fb79c>] (execmem_free) from [<80395668>] (bpf_jit_free_exec+0x10/0x14) [ 1775.475418][ T32] r5:00001000 r4:eb407000 [ 1775.475856][ T32] [<80395658>] (bpf_jit_free_exec) from [<80395a48>] (bpf_jit_free+0x68/0xe4) [ 1775.476334][ T32] [<803959e0>] (bpf_jit_free) from [<80396b7c>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.485286][ T32] r5:84c79354 r4:84c79000 [ 1775.504045][ T32] [<80396a30>] (bpf_prog_free_deferred) from [<802671bc>] (process_one_work+0x1c4/0x510) [ 1775.524699][ T32] r7:ddde40c0 r6:82c16200 r5:84c79354 r4:83473a00 [ 1775.541116][ T32] [<80266ff8>] (process_one_work) from [<80267df0>] (worker_thread+0x1ec/0x418) [ 1775.548757][ T32] r10:84154800 r9:83473a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1775.549232][ T32] r4:83473a00 [ 1775.549411][ T32] [<80267c04>] (worker_thread) from [<80271228>] (kthread+0x104/0x134) [ 1775.549802][ T32] r10:00000000 r9:df9f5e90 r8:849ca340 r7:83473a00 r6:80267c04 r5:84154800 [ 1775.550189][ T32] r4:8438d040 [ 1775.550420][ T32] [<80271124>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.550751][ T32] Exception stack(0xdfaadfb0 to 0xdfaadff8) [ 1775.550996][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1775.551373][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.551775][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.552255][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271124 r4:8438d040 [ 1775.552877][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.555048][ T32] NMI backtrace for cpu 1 [ 1775.555656][ T32] CPU: 1 PID: 32 Comm: khungtaskd Not tainted 6.10.0-rc1-syzkaller #0 [ 1775.556206][ T32] Hardware name: ARM-Versatile Express [ 1775.556649][ T32] Call trace: [ 1775.556942][ T32] [<818d3698>] (dump_backtrace) from [<818d3794>] (show_stack+0x18/0x1c) [ 1775.557653][ T32] r7:00000000 r6:00000113 r5:60000193 r4:81fe11d0 [ 1775.557959][ T32] [<818d377c>] (show_stack) from [<818f0dc0>] (dump_stack_lvl+0x70/0x7c) [ 1775.559578][ T32] [<818f0d50>] (dump_stack_lvl) from [<818f0de4>] (dump_stack+0x18/0x1c) [ 1775.561226][ T32] r5:00000001 r4:00000001 [ 1775.561499][ T32] [<818f0dcc>] (dump_stack) from [<818c0994>] (nmi_cpu_backtrace+0x160/0x17c) [ 1775.562044][ T32] [<818c0834>] (nmi_cpu_backtrace) from [<818c0ae0>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 1775.562725][ T32] r7:00000001 r6:8260c5d0 r5:8261a7cc r4:ffffffff [ 1775.563078][ T32] [<818c09b0>] (nmi_trigger_cpumask_backtrace) from [<802103c8>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 1775.563838][ T32] r9:00000001 r8:828a51a0 r7:8260c734 r6:00007d6b r5:8261ad88 r4:8639821c [ 1775.564359][ T32] [<802103b0>] (arch_trigger_cpumask_backtrace) from [<80352730>] (watchdog+0x48c/0x59c) [ 1775.565204][ T32] [<803522a4>] (watchdog) from [<80271228>] (kthread+0x104/0x134) [ 1775.569411][ T32] r10:00000000 r9:df819e58 r8:82cc6e00 r7:00000000 r6:803522a4 r5:82e3e000 [ 1775.570127][ T32] r4:82f9e900 [ 1775.570425][ T32] [<80271124>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.571399][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1775.571966][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1775.572695][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.573483][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.574176][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271124 r4:82f9e900 [ 1775.575547][ T32] Sending NMI from CPU 1 to CPUs 0: [ 1775.576871][ C0] NMI backtrace for cpu 0 [ 1775.577320][ C0] CPU: 0 PID: 2816 Comm: syslogd Not tainted 6.10.0-rc1-syzkaller #0 [ 1775.577579][ C0] Hardware name: ARM-Versatile Express [ 1775.577764][ C0] PC is at mutex_unlock+0x0/0x44 [ 1775.578752][ C0] LR is at __unix_dgram_recvmsg+0x2cc/0x4c8 [ 1775.578799][ C0] pc : [<818f753c>] lr : [<81686e80>] psr: 60000013 [ 1775.578833][ C0] sp : ec3a1da0 ip : dddd4928 fp : ec3a1e24 [ 1775.578864][ C0] r10: 00000000 r9 : 0000007a r8 : 0000007a [ 1775.578901][ C0] r7 : 84446000 r6 : 82cfe634 r5 : 82cfe400 r4 : 85084480 [ 1775.578938][ C0] r3 : 835b6c00 r2 : 00000000 r1 : 00000000 r0 : 82cfe634 [ 1775.579040][ C0] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 1775.579100][ C0] Control: 30c5387d Table: 84304800 DAC: fffffffd [ 1775.579179][ C0] Call trace: [ 1775.579886][ C0] [<81686bb4>] (__unix_dgram_recvmsg) from [<816870c0>] (unix_dgram_recvmsg+0x44/0x4c) [ 1775.580164][ C0] r10:00000001 r9:00000000 r8:01ee31d0 r7:00000000 r6:84446000 r5:ec3a1e68 [ 1775.580210][ C0] r4:8168707c [ 1775.580288][ C0] [<8168707c>] (unix_dgram_recvmsg) from [<813cfe78>] (sock_recvmsg+0x50/0x78) [ 1775.580351][ C0] r4:8168707c [ 1775.580365][ C0] [<813cfe28>] (sock_recvmsg) from [<813cff44>] (sock_read_iter+0xa4/0xfc) [ 1775.580420][ C0] r7:84446000 r6:843d6540 r5:ec3a1f08 r4:ec3a1ef0 [ 1775.580432][ C0] [<813cfea0>] (sock_read_iter) from [<805013fc>] (vfs_read+0x2ec/0x31c) [ 1775.580486][ C0] r7:00000000 r6:835b6c00 r5:000000ff r4:843d6540 [ 1775.580507][ C0] [<80501110>] (vfs_read) from [<80501e8c>] (ksys_read+0xc4/0xf8) [ 1775.580560][ C0] r10:00000003 r9:835b6c00 r8:8020029c r7:000000ff r6:01ee31d0 r5:843d6540 [ 1775.580576][ C0] r4:843d6540 [ 1775.580588][ C0] [<80501dc8>] (ksys_read) from [<80501ed0>] (sys_read+0x10/0x14) [ 1775.580659][ C0] r7:00000003 r6:01ee32d0 r5:76f135a0 r4:fffffc00 [ 1775.580673][ C0] [<80501ec0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1775.580776][ C0] Exception stack(0xec3a1fa8 to 0xec3a1ff0) [ 1775.580933][ C0] 1fa0: fffffc00 76f135a0 00000000 01ee31d0 000000ff 00000000 [ 1775.580982][ C0] 1fc0: fffffc00 76f135a0 01ee32d0 00000003 00000000 01ee31c8 76ed854c 76ed8548 [ 1775.581006][ C0] 1fe0: 76ed79f8 7e9abc70 76e4d2ec 76d5b2fc [ 1775.582177][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 1775.613574][ T32] CPU: 1 PID: 32 Comm: khungtaskd Not tainted 6.10.0-rc1-syzkaller #0 [ 1775.614306][ T32] Hardware name: ARM-Versatile Express [ 1775.614724][ T32] Call trace: [ 1775.615080][ T32] [<818d3698>] (dump_backtrace) from [<818d3794>] (show_stack+0x18/0x1c) [ 1775.615904][ T32] r7:00000000 r6:82622d44 r5:00000000 r4:81fe11d0 [ 1775.616406][ T32] [<818d377c>] (show_stack) from [<818f0da4>] (dump_stack_lvl+0x54/0x7c) [ 1775.616971][ T32] [<818f0d50>] (dump_stack_lvl) from [<818f0de4>] (dump_stack+0x18/0x1c) [ 1775.617460][ T32] r5:00000000 r4:8285fd18 [ 1775.617717][ T32] [<818f0dcc>] (dump_stack) from [<818d423c>] (panic+0x120/0x358) [ 1775.618141][ T32] [<818d411c>] (panic) from [<803525bc>] (watchdog+0x318/0x59c) [ 1775.618766][ T32] r3:00000000 r2:00000000 r1:00000001 r0:81fe1c8c [ 1775.619170][ T32] r7:8260c734 [ 1775.619433][ T32] [<803522a4>] (watchdog) from [<80271228>] (kthread+0x104/0x134) [ 1775.619828][ T32] r10:00000000 r9:df819e58 r8:82cc6e00 r7:00000000 r6:803522a4 r5:82e3e000 [ 1775.620214][ T32] r4:82f9e900 [ 1775.620445][ T32] [<80271124>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.620862][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1775.621238][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1775.621643][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.622000][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.622354][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:80271124 r4:82f9e900 [ 1775.624302][ T32] Rebooting in 86400 seconds.. VM DIAGNOSIS: 14:10:05 Registers: info registers vcpu 0 CPU#0 R00=b98e5000 R01=e8af3000 R02=00000001 R03=8021b3f8 R04=7f051000 R05=00000001 R06=828affe8 R07=7f051000 R08=e8af3000 R09=8260cad4 R10=828b0c0c R11=dfd4ddac R12=dfd4ddb0 R13=dfd4dd80 R14=802109bc R15=8021b410 PSR=80000013 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000003 s17=7ee04af0 d08=7ee04af000000003 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=82e3e000 R01=0003acd0 R02=0000000a R03=818f2b34 R04=826f5908 R05=826f5900 R06=00000028 R07=00000006 R08=826f5908 R09=00000000 R10=82e3e000 R11=df805d64 R12=df805d68 R13=df805d58 R14=818f17c8 R15=818f2b44 PSR=20000193 --C- A S svc32 s00=20000000 s01=404f92b0 d00=404f92b020000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=ffffffff s13=7fefffff d06=7fefffffffffffff s14=20000000 s15=404f92b0 d07=404f92b020000000 s16=00000003 s17=7ee04af0 d08=7ee04af000000003 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 80000010