[ 39.645257][ T29] audit: type=1400 audit(39.600:68): avc: denied { read write } for pid=2974 comm="sftp-server" name="null" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.645768][ T29] audit: type=1400 audit(39.600:69): avc: denied { open } for pid=2974 comm="sftp-server" path="/dev/null" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:41391' (ED25519) to the list of known hosts. [ 987.766049][ T29] audit: type=1400 audit(987.720:70): avc: denied { execute } for pid=3002 comm="sh" name="syz-executor3419574371" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 987.776346][ T29] audit: type=1400 audit(987.730:71): avc: denied { execute_no_trans } for pid=3002 comm="sh" path="/syz-executor3419574371" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 988.248562][ T29] audit: type=1400 audit(988.200:72): avc: denied { execmem } for pid=3002 comm="syz-executor341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 executing program [ 988.336200][ T29] audit: type=1400 audit(988.290:73): avc: denied { prog_load } for pid=3004 comm="syz-executor341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 988.351946][ T29] audit: type=1400 audit(988.300:74): avc: denied { bpf } for pid=3004 comm="syz-executor341" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 988.354238][ T29] audit: type=1400 audit(988.300:75): avc: denied { perfmon } for pid=3004 comm="syz-executor341" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 988.386774][ T29] audit: type=1400 audit(988.340:76): avc: denied { prog_run } for pid=3004 comm="syz-executor341" 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1774.625838][ T30] INFO: task kworker/0:1:9 blocked for more than 450 seconds. [ 1774.682215][ T30] Not tainted 6.7.0-rc8-syzkaller #0 [ 1774.740101][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.740730][ T30] task:kworker/0:1 state:D stack:0 pid:9 tgid:9 ppid:2 flags:0x00000000 [ 1774.741608][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.742733][ T30] Backtrace: [ 1774.743126][ T30] [<81855408>] (__schedule) from [<81856028>] (schedule+0x2c/0xb8) [ 1774.743637][ T30] r10:82c16005 r9:00000000 r8:8270dad4 r7:00000002 r6:df83dda4 r5:82dee000 [ 1774.743920][ T30] r4:82dee000 [ 1774.744115][ T30] [<81855ffc>] (schedule) from [<818565d0>] (schedule_preempt_disabled+0x18/0x24) [ 1774.744489][ T30] r5:82dee000 r4:8270dad0 [ 1774.744656][ T30] [<818565b8>] (schedule_preempt_disabled) from [<81858eb8>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.744955][ T30] [<81858bd0>] (__mutex_lock.constprop.0) from [<81859784>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.745337][ T30] r10:82c16005 r9:df83de30 r8:00000000 r7:ffffffff r6:00000000 r5:84791b40 [ 1774.745560][ T30] r4:00000000 [ 1774.745695][ T30] [<81859770>] (__mutex_lock_slowpath) from [<818597c4>] (mutex_lock+0x3c/0x40) [ 1774.746066][ T30] [<81859788>] (mutex_lock) from [<804898b0>] (_vm_unmap_aliases+0x60/0x2e4) [ 1774.746342][ T30] [<80489850>] (_vm_unmap_aliases) from [<8048d450>] (vfree+0x170/0x1e0) [ 1774.746846][ T30] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84791b40 [ 1774.747075][ T30] r4:00000000 [ 1774.747184][ T30] [<8048d2e0>] (vfree) from [<802e9a2c>] (module_memfree+0x30/0x50) [ 1774.747627][ T30] r9:847f7400 r8:00000000 r7:00000000 r6:82c16000 r5:00001000 r4:7f077000 [ 1774.747939][ T30] [<802e99fc>] (module_memfree) from [<80386f54>] (bpf_jit_free_exec+0x10/0x14) [ 1774.759755][ T30] r5:00001000 r4:ea91f000 [ 1774.760010][ T30] [<80386f44>] (bpf_jit_free_exec) from [<80387114>] (bpf_jit_free+0x68/0xe4) [ 1774.760310][ T30] [<803870ac>] (bpf_jit_free) from [<80387318>] (bpf_prog_free_deferred+0x188/0x1a0) [ 1774.760637][ T30] r5:847f7750 r4:82c0bc00 [ 1774.760862][ T30] [<80387190>] (bpf_prog_free_deferred) from [<802668f4>] (process_one_work+0x19c/0x4a4) [ 1774.761260][ T30] r9:82dee000 r8:00000000 r7:dddd12c0 r6:82c16000 r5:847f7750 r4:82c0bc00 [ 1774.761463][ T30] [<80266758>] (process_one_work) from [<80266e3c>] (worker_thread+0x240/0x48c) [ 1774.761683][ T30] r10:61c88647 r9:82dee000 r8:dddd12e0 r7:82604d40 r6:dddd12c0 r5:82c0bc2c [ 1774.761885][ T30] r4:82c0bc00 [ 1774.761953][ T30] [<80266bfc>] (worker_thread) from [<8026e29c>] (kthread+0x104/0x134) [ 1774.762168][ T30] r10:00000000 r9:df839e90 r8:82cb8640 r7:82c0bc00 r6:80266bfc r5:82dee000 [ 1774.762349][ T30] r4:82cb8100 [ 1774.762424][ T30] [<8026e198>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1774.762763][ T30] Exception stack(0xdf83dfb0 to 0xdf83dff8) [ 1774.763013][ T30] dfa0: 00000000 00000000 00000000 00000000 [ 1774.763304][ T30] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.763516][ T30] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.763741][ T30] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e198 r4:82cb8100 [ 1774.764165][ T30] INFO: task kworker/1:3:117 blocked for more than 450 seconds. [ 1774.764420][ T30] Not tainted 6.7.0-rc8-syzkaller #0 [ 1774.764531][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.764814][ T30] task:kworker/1:3 state:D stack:0 pid:117 tgid:117 ppid:2 flags:0x00000000 [ 1774.765090][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.765281][ T30] Backtrace: [ 1774.765397][ T30] [<81855408>] (__schedule) from [<81856028>] (schedule+0x2c/0xb8) [ 1774.765576][ T30] r10:82c16205 r9:00000000 r8:8270dad4 r7:00000002 r6:df981da4 r5:834f6c00 [ 1774.765736][ T30] r4:834f6c00 [ 1774.765801][ T30] [<81855ffc>] (schedule) from [<818565d0>] (schedule_preempt_disabled+0x18/0x24) [ 1774.766010][ T30] r5:834f6c00 r4:8270dad0 [ 1774.766091][ T30] [<818565b8>] (schedule_preempt_disabled) from [<81858eb8>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.766342][ T30] [<81858bd0>] (__mutex_lock.constprop.0) from [<81859784>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.766617][ T30] r10:82c16205 r9:df981e30 r8:00000000 r7:ffffffff r6:00000000 r5:846de4c0 [ 1774.766789][ T30] r4:00000000 [ 1774.766993][ T30] [<81859770>] (__mutex_lock_slowpath) from [<818597c4>] (mutex_lock+0x3c/0x40) [ 1774.767167][ T30] [<81859788>] (mutex_lock) from [<804898b0>] (_vm_unmap_aliases+0x60/0x2e4) [ 1774.767487][ T30] [<80489850>] (_vm_unmap_aliases) from [<8048d450>] (vfree+0x170/0x1e0) [ 1774.767691][ T30] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846de4c0 [ 1774.767898][ T30] r4:00000000 [ 1774.767976][ T30] [<8048d2e0>] (vfree) from [<802e9a2c>] (module_memfree+0x30/0x50) [ 1774.768133][ T30] r9:844ee400 r8:00000000 r7:00000000 r6:82c16200 r5:00001000 r4:7f00b000 [ 1774.768364][ T30] [<802e99fc>] (module_memfree) from [<80386f54>] (bpf_jit_free_exec+0x10/0x14) [ 1774.768647][ T30] r5:00001000 r4:df93b000 [ 1774.768777][ T30] [<80386f44>] (bpf_jit_free_exec) from [<80387114>] (bpf_jit_free+0x68/0xe4) [ 1774.769036][ T30] [<803870ac>] (bpf_jit_free) from [<80387318>] (bpf_prog_free_deferred+0x188/0x1a0) [ 1774.779846][ T30] r5:844ee750 r4:82e58f80 [ 1774.780103][ T30] [<80387190>] (bpf_prog_free_deferred) from [<802668f4>] (process_one_work+0x19c/0x4a4) [ 1774.780398][ T30] r9:834f6c00 r8:00000080 r7:ddde42c0 r6:82c16200 r5:844ee750 r4:82e58f80 [ 1774.780620][ T30] [<80266758>] (process_one_work) from [<80266e3c>] (worker_thread+0x240/0x48c) [ 1774.780910][ T30] r10:61c88647 r9:834f6c00 r8:ddde42e0 r7:82604d40 r6:ddde42c0 r5:82e58fac [ 1774.781100][ T30] r4:82e58f80 [ 1774.781262][ T30] [<80266bfc>] (worker_thread) from [<8026e29c>] (kthread+0x104/0x134) [ 1774.781517][ T30] r10:00000000 r9:df999e90 r8:83421500 r7:82e58f80 r6:80266bfc r5:834f6c00 [ 1774.781746][ T30] r4:82eb9e40 [ 1774.781874][ T30] [<8026e198>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1774.782445][ T30] Exception stack(0xdf981fb0 to 0xdf981ff8) [ 1774.782763][ T30] 1fa0: 00000000 00000000 00000000 00000000 [ 1774.783018][ T30] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.783339][ T30] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.783554][ T30] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e198 r4:82eb9e40 [ 1774.783970][ T30] INFO: task kworker/0:3:1564 blocked for more than 450 seconds. [ 1774.784146][ T30] Not tainted 6.7.0-rc8-syzkaller #0 [ 1774.784359][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.784976][ T30] task:kworker/0:3 state:D stack:0 pid:1564 tgid:1564 ppid:2 flags:0x00000000 [ 1774.785324][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.785550][ T30] Backtrace: [ 1774.785686][ T30] [<81855408>] (__schedule) from [<81856028>] (schedule+0x2c/0xb8) [ 1774.786236][ T30] r10:82c16005 r9:00000000 r8:8270dad4 r7:00000002 r6:eada5da4 r5:8362a400 [ 1774.786701][ T30] r4:8362a400 [ 1774.786832][ T30] [<81855ffc>] (schedule) from [<818565d0>] (schedule_preempt_disabled+0x18/0x24) [ 1774.787342][ T30] r5:8362a400 r4:8270dad0 [ 1774.787676][ T30] [<818565b8>] (schedule_preempt_disabled) from [<81858eb8>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.787948][ T30] [<81858bd0>] (__mutex_lock.constprop.0) from [<81859784>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.788405][ T30] r10:82c16005 r9:eada5e30 r8:00000000 r7:ffffffff r6:00000000 r5:8481e980 [ 1774.788930][ T30] r4:00000000 [ 1774.789042][ T30] [<81859770>] (__mutex_lock_slowpath) from [<818597c4>] (mutex_lock+0x3c/0x40) [ 1774.799714][ T30] [<81859788>] (mutex_lock) from [<804898b0>] (_vm_unmap_aliases+0x60/0x2e4) [ 1774.800061][ T30] [<80489850>] (_vm_unmap_aliases) from [<8048d450>] (vfree+0x170/0x1e0) [ 1774.800283][ T30] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8481e980 [ 1774.800566][ T30] r4:00000000 [ 1774.800677][ T30] [<8048d2e0>] (vfree) from [<802e9a2c>] (module_memfree+0x30/0x50) [ 1774.800942][ T30] r9:847ef000 r8:00000000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0db000 [ 1774.801166][ T30] [<802e99fc>] (module_memfree) from [<80386f54>] (bpf_jit_free_exec+0x10/0x14) [ 1774.801455][ T30] r5:00001000 r4:e487d000 [ 1774.801629][ T30] [<80386f44>] (bpf_jit_free_exec) from [<80387114>] (bpf_jit_free+0x68/0xe4) [ 1774.801951][ T30] [<803870ac>] (bpf_jit_free) from [<80387318>] (bpf_prog_free_deferred+0x188/0x1a0) [ 1774.802326][ T30] r5:847ef350 r4:83e72200 [ 1774.802485][ T30] [<80387190>] (bpf_prog_free_deferred) from [<802668f4>] (process_one_work+0x19c/0x4a4) [ 1774.803535][ T30] r9:8362a400 r8:00000000 r7:dddd12c0 r6:82c16000 r5:847ef350 r4:83e72200 [ 1774.803794][ T30] [<80266758>] (process_one_work) from [<80266e3c>] (worker_thread+0x240/0x48c) [ 1774.804112][ T30] r10:61c88647 r9:8362a400 r8:dddd12e0 r7:82604d40 r6:dddd12c0 r5:83e7222c [ 1774.804389][ T30] r4:83e72200 [ 1774.804523][ T30] [<80266bfc>] (worker_thread) from [<8026e29c>] (kthread+0x104/0x134) [ 1774.804875][ T30] r10:00000000 r9:df839e90 r8:8385d7c0 r7:83e72200 r6:80266bfc r5:8362a400 [ 1774.805338][ T30] r4:83e76d40 [ 1774.805437][ T30] [<8026e198>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1774.805637][ T30] Exception stack(0xeada5fb0 to 0xeada5ff8) [ 1774.805980][ T30] 5fa0: 00000000 00000000 00000000 00000000 [ 1774.806313][ T30] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.806924][ T30] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.807104][ T30] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e198 r4:83e76d40 [ 1774.807419][ T30] INFO: task kworker/0:0:3003 blocked for more than 450 seconds. [ 1774.807930][ T30] Not tainted 6.7.0-rc8-syzkaller #0 [ 1774.808194][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.808549][ T30] task:kworker/0:0 state:D stack:0 pid:3003 tgid:3003 ppid:2 flags:0x00000000 [ 1774.808848][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.809037][ T30] Backtrace: [ 1774.819571][ T30] [<81855408>] (__schedule) from [<81856028>] (schedule+0x2c/0xb8) [ 1774.819874][ T30] r10:82c16005 r9:00000000 r8:8270dad4 r7:00000002 r6:df9a5da4 r5:82dfe000 [ 1774.820456][ T30] r4:82dfe000 [ 1774.820569][ T30] [<81855ffc>] (schedule) from [<818565d0>] (schedule_preempt_disabled+0x18/0x24) [ 1774.820825][ T30] r5:82dfe000 r4:8270dad0 [ 1774.820968][ T30] [<818565b8>] (schedule_preempt_disabled) from [<81858eb8>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.821328][ T30] [<81858bd0>] (__mutex_lock.constprop.0) from [<81859784>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.821668][ T30] r10:82c16005 r9:df9a5e30 r8:00000000 r7:ffffffff r6:00000000 r5:8481e900 [ 1774.821847][ T30] r4:00000000 [ 1774.821960][ T30] [<81859770>] (__mutex_lock_slowpath) from [<818597c4>] (mutex_lock+0x3c/0x40) [ 1774.822176][ T30] [<81859788>] (mutex_lock) from [<804898b0>] (_vm_unmap_aliases+0x60/0x2e4) [ 1774.822959][ T30] [<80489850>] (_vm_unmap_aliases) from [<8048d450>] (vfree+0x170/0x1e0) [ 1774.823179][ T30] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8481e900 [ 1774.823427][ T30] r4:00000000 [ 1774.823538][ T30] [<8048d2e0>] (vfree) from [<802e9a2c>] (module_memfree+0x30/0x50) [ 1774.824250][ T30] r9:847eec00 r8:00000000 r7:00000000 r6:82c16000 r5:00001000 r4:7f0d9000 [ 1774.824508][ T30] [<802e99fc>] (module_memfree) from [<80386f54>] (bpf_jit_free_exec+0x10/0x14) [ 1774.824811][ T30] r5:00001000 r4:e486f000 [ 1774.825281][ T30] [<80386f44>] (bpf_jit_free_exec) from [<80387114>] (bpf_jit_free+0x68/0xe4) [ 1774.825620][ T30] [<803870ac>] (bpf_jit_free) from [<80387318>] (bpf_prog_free_deferred+0x188/0x1a0) [ 1774.826401][ T30] r5:847eef50 r4:84563380 [ 1774.826848][ T30] [<80387190>] (bpf_prog_free_deferred) from [<802668f4>] (process_one_work+0x19c/0x4a4) [ 1774.827137][ T30] r9:82dfe000 r8:00000000 r7:dddd12c0 r6:82c16000 r5:847eef50 r4:84563380 [ 1774.827365][ T30] [<80266758>] (process_one_work) from [<80266e3c>] (worker_thread+0x240/0x48c) [ 1774.827685][ T30] r10:61c88647 r9:82dfe000 r8:dddd12e0 r7:82604d40 r6:dddd12c0 r5:845633ac [ 1774.828123][ T30] r4:84563380 [ 1774.828237][ T30] [<80266bfc>] (worker_thread) from [<8026e29c>] (kthread+0x104/0x134) [ 1774.828476][ T30] r10:00000000 r9:eada5e90 r8:84551600 r7:84563380 r6:80266bfc r5:82dfe000 [ 1774.828691][ T30] r4:83ee7880 [ 1774.828808][ T30] [<8026e198>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1774.829027][ T30] Exception stack(0xdf9a5fb0 to 0xdf9a5ff8) [ 1774.839623][ T30] 5fa0: 00000000 00000000 00000000 00000000 [ 1774.839955][ T30] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.840202][ T30] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.840560][ T30] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e198 r4:83ee7880 [ 1774.840818][ T30] INFO: task kworker/1:1:3010 blocked for more than 450 seconds. [ 1774.841032][ T30] Not tainted 6.7.0-rc8-syzkaller #0 [ 1774.841220][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.841442][ T30] task:kworker/1:1 state:D stack:0 pid:3010 tgid:3010 ppid:2 flags:0x00000000 [ 1774.841860][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.842055][ T30] Backtrace: [ 1774.842286][ T30] [<81855408>] (__schedule) from [<81856028>] (schedule+0x2c/0xb8) [ 1774.842760][ T30] r10:82c16205 r9:00000000 r8:8270dad4 r7:00000002 r6:df88dda4 r5:82dfbc00 [ 1774.843044][ T30] r4:82dfbc00 [ 1774.843153][ T30] [<81855ffc>] (schedule) from [<818565d0>] (schedule_preempt_disabled+0x18/0x24) [ 1774.843630][ T30] r5:82dfbc00 r4:8270dad0 [ 1774.843835][ T30] [<818565b8>] (schedule_preempt_disabled) from [<81858eb8>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.844151][ T30] [<81858bd0>] (__mutex_lock.constprop.0) from [<81859784>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.844596][ T30] r10:82c16205 r9:df88de30 r8:00000000 r7:ffffffff r6:00000000 r5:8478a640 [ 1774.844935][ T30] r4:00000000 [ 1774.845045][ T30] [<81859770>] (__mutex_lock_slowpath) from [<818597c4>] (mutex_lock+0x3c/0x40) [ 1774.845280][ T30] [<81859788>] (mutex_lock) from [<804898b0>] (_vm_unmap_aliases+0x60/0x2e4) [ 1774.845538][ T30] [<80489850>] (_vm_unmap_aliases) from [<8048d450>] (vfree+0x170/0x1e0) [ 1774.845977][ T30] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8478a640 [ 1774.846362][ T30] r4:00000000 [ 1774.846486][ T30] [<8048d2e0>] (vfree) from [<802e9a2c>] (module_memfree+0x30/0x50) [ 1774.846816][ T30] r9:84652400 r8:00000000 r7:00000000 r6:82c16200 r5:00001000 r4:7f165000 [ 1774.847171][ T30] [<802e99fc>] (module_memfree) from [<80386f54>] (bpf_jit_free_exec+0x10/0x14) [ 1774.847444][ T30] r5:00001000 r4:eab0f000 [ 1774.847574][ T30] [<80386f44>] (bpf_jit_free_exec) from [<80387114>] (bpf_jit_free+0x68/0xe4) [ 1774.847819][ T30] [<803870ac>] (bpf_jit_free) from [<80387318>] (bpf_prog_free_deferred+0x188/0x1a0) [ 1774.848073][ T30] r5:84652750 r4:84395d00 [ 1774.848244][ T30] [<80387190>] (bpf_prog_free_deferred) from [<802668f4>] (process_one_work+0x19c/0x4a4) [ 1774.848747][ T30] r9:82dfbc00 r8:00000080 r7:ddde42c0 r6:82c16200 r5:84652750 r4:84395d00 [ 1774.849106][ T30] [<80266758>] (process_one_work) from [<80266e3c>] (worker_thread+0x240/0x48c) [ 1774.859571][ T30] r10:61c88647 r9:82dfbc00 r8:ddde42e0 r7:82604d40 r6:ddde42c0 r5:84395d2c [ 1774.859833][ T30] r4:84395d00 [ 1774.859931][ T30] [<80266bfc>] (worker_thread) from [<8026e29c>] (kthread+0x104/0x134) [ 1774.860304][ T30] r10:00000000 r9:df981e90 r8:83e7cdc0 r7:84395d00 r6:80266bfc r5:82dfbc00 [ 1774.860526][ T30] r4:82cc8fc0 [ 1774.860637][ T30] [<8026e198>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1774.860871][ T30] Exception stack(0xdf88dfb0 to 0xdf88dff8) [ 1774.861035][ T30] dfa0: 00000000 00000000 00000000 00000000 [ 1774.861234][ T30] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.861440][ T30] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.861636][ T30] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e198 r4:82cc8fc0 [ 1774.861906][ T30] INFO: task kworker/1:4:3011 blocked for more than 450 seconds. [ 1774.862284][ T30] Not tainted 6.7.0-rc8-syzkaller #0 [ 1774.862397][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.862631][ T30] task:kworker/1:4 state:D stack:0 pid:3011 tgid:3011 ppid:2 flags:0x00000000 [ 1774.862951][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.863126][ T30] Backtrace: [ 1774.863227][ T30] [<81855408>] (__schedule) from [<81856028>] (schedule+0x2c/0xb8) [ 1774.863435][ T30] r10:82c16205 r9:00000000 r8:8270dad4 r7:00000002 r6:df9a1da4 r5:82df9800 [ 1774.863588][ T30] r4:82df9800 [ 1774.863652][ T30] [<81855ffc>] (schedule) from [<818565d0>] (schedule_preempt_disabled+0x18/0x24) [ 1774.863844][ T30] r5:82df9800 r4:8270dad0 [ 1774.863929][ T30] [<818565b8>] (schedule_preempt_disabled) from [<81858eb8>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.864305][ T30] [<81858bd0>] (__mutex_lock.constprop.0) from [<81859784>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.864499][ T30] r10:82c16205 r9:df9a1e30 r8:00000000 r7:ffffffff r6:00000000 r5:8461bc00 [ 1774.864735][ T30] r4:00000000 [ 1774.864839][ T30] [<81859770>] (__mutex_lock_slowpath) from [<818597c4>] (mutex_lock+0x3c/0x40) [ 1774.865013][ T30] [<81859788>] (mutex_lock) from [<804898b0>] (_vm_unmap_aliases+0x60/0x2e4) [ 1774.865248][ T30] [<80489850>] (_vm_unmap_aliases) from [<8048d450>] (vfree+0x170/0x1e0) [ 1774.865570][ T30] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8461bc00 [ 1774.865782][ T30] r4:00000000 [ 1774.865857][ T30] [<8048d2e0>] (vfree) from [<802e9a2c>] (module_memfree+0x30/0x50) [ 1774.866025][ T30] r9:848f7400 r8:00000000 r7:00000000 r6:82c16200 r5:00001000 r4:7f083000 [ 1774.866253][ T30] [<802e99fc>] (module_memfree) from [<80386f54>] (bpf_jit_free_exec+0x10/0x14) [ 1774.866490][ T30] r5:00001000 r4:dfb79000 [ 1774.866575][ T30] [<80386f44>] (bpf_jit_free_exec) from [<80387114>] (bpf_jit_free+0x68/0xe4) [ 1774.866921][ T30] [<803870ac>] (bpf_jit_free) from [<80387318>] (bpf_prog_free_deferred+0x188/0x1a0) [ 1774.867156][ T30] r5:848f7750 r4:84395e00 [ 1774.867408][ T30] [<80387190>] (bpf_prog_free_deferred) from [<802668f4>] (process_one_work+0x19c/0x4a4) [ 1774.867763][ T30] r9:82df9800 r8:00000080 r7:ddde42c0 r6:82c16200 r5:848f7750 r4:84395e00 [ 1774.867956][ T30] [<80266758>] (process_one_work) from [<80266e3c>] (worker_thread+0x240/0x48c) [ 1774.868220][ T30] r10:61c88647 r9:82df9800 r8:ddde42e0 r7:82604d40 r6:ddde42c0 r5:84395e2c [ 1774.868424][ T30] r4:84395e00 [ 1774.868547][ T30] [<80266bfc>] (worker_thread) from [<8026e29c>] (kthread+0x104/0x134) [ 1774.868737][ T30] r10:00000000 r9:df88de90 r8:84556c80 r7:84395e00 r6:80266bfc r5:82df9800 [ 1774.869009][ T30] r4:82cc8fc0 [ 1774.869091][ T30] [<8026e198>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1774.879611][ T30] Exception stack(0xdf9a1fb0 to 0xdf9a1ff8) [ 1774.879819][ T30] 1fa0: 00000000 00000000 00000000 00000000 [ 1774.879981][ T30] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.880178][ T30] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.880314][ T30] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e198 r4:82cc8fc0 [ 1774.880667][ T30] INFO: task kworker/1:5:3013 blocked for more than 450 seconds. [ 1774.880901][ T30] Not tainted 6.7.0-rc8-syzkaller #0 [ 1774.881092][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.881245][ T30] task:kworker/1:5 state:D stack:0 pid:3013 tgid:3013 ppid:2 flags:0x00000000 [ 1774.881460][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.881605][ T30] Backtrace: [ 1774.881700][ T30] [<81855408>] (__schedule) from [<81856028>] (schedule+0x2c/0xb8) [ 1774.881973][ T30] r10:82c16205 r9:00000000 r8:8270dad4 r7:00000002 r6:df98dda4 r5:83e66000 [ 1774.882212][ T30] r4:83e66000 [ 1774.882363][ T30] [<81855ffc>] (schedule) from [<818565d0>] (schedule_preempt_disabled+0x18/0x24) [ 1774.882598][ T30] r5:83e66000 r4:8270dad0 [ 1774.882694][ T30] [<818565b8>] (schedule_preempt_disabled) from [<81858eb8>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.882947][ T30] [<81858bd0>] (__mutex_lock.constprop.0) from [<81859784>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.883147][ T30] r10:82c16205 r9:df98de30 r8:00000000 r7:ffffffff r6:00000000 r5:84836400 [ 1774.883405][ T30] r4:00000000 [ 1774.883478][ T30] [<81859770>] (__mutex_lock_slowpath) from [<818597c4>] (mutex_lock+0x3c/0x40) [ 1774.883746][ T30] [<81859788>] (mutex_lock) from [<804898b0>] (_vm_unmap_aliases+0x60/0x2e4) [ 1774.883999][ T30] [<80489850>] (_vm_unmap_aliases) from [<8048d450>] (vfree+0x170/0x1e0) [ 1774.884223][ T30] r10:82c16205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84836400 [ 1774.884401][ T30] r4:00000000 [ 1774.884472][ T30] [<8048d2e0>] (vfree) from [<802e9a2c>] (module_memfree+0x30/0x50) [ 1774.884712][ T30] r9:847ab800 r8:00000000 r7:00000000 r6:82c16200 r5:00001000 r4:7f029000 [ 1774.884884][ T30] [<802e99fc>] (module_memfree) from [<80386f54>] (bpf_jit_free_exec+0x10/0x14) [ 1774.885191][ T30] r5:00001000 r4:df995000 [ 1774.885286][ T30] [<80386f44>] (bpf_jit_free_exec) from [<80387114>] (bpf_jit_free+0x68/0xe4) [ 1774.885527][ T30] [<803870ac>] (bpf_jit_free) from [<80387318>] (bpf_prog_free_deferred+0x188/0x1a0) [ 1774.885736][ T30] r5:847abb50 r4:84395b80 [ 1774.885875][ T30] [<80387190>] (bpf_prog_free_deferred) from [<802668f4>] (process_one_work+0x19c/0x4a4) [ 1774.886147][ T30] r9:83e66000 r8:00000080 r7:ddde42c0 r6:82c16200 r5:847abb50 r4:84395b80 [ 1774.886391][ T30] [<80266758>] (process_one_work) from [<80266e3c>] (worker_thread+0x240/0x48c) [ 1774.886720][ T30] r10:61c88647 r9:83e66000 r8:ddde42e0 r7:82604d40 r6:ddde42c0 r5:84395bac [ 1774.886973][ T30] r4:84395b80 [ 1774.887072][ T30] [<80266bfc>] (worker_thread) from [<8026e29c>] (kthread+0x104/0x134) [ 1774.887306][ T30] r10:00000000 r9:df9a1e90 r8:82cc8fc0 r7:84395b80 r6:80266bfc r5:83e66000 [ 1774.887568][ T30] r4:83dc4f40 [ 1774.887696][ T30] [<8026e198>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1774.887907][ T30] Exception stack(0xdf98dfb0 to 0xdf98dff8) [ 1774.888127][ T30] dfa0: 00000000 00000000 00000000 00000000 [ 1774.888351][ T30] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.888538][ T30] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.888722][ T30] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e198 r4:83dc4f40 [ 1774.888920][ T30] INFO: task kworker/0:2:3016 blocked for more than 450 seconds. [ 1774.889102][ T30] Not tainted 6.7.0-rc8-syzkaller #0 [ 1774.899830][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.900290][ T30] task:kworker/0:2 state:D stack:0 pid:3016 tgid:3016 ppid:2 flags:0x00000000 [ 1774.900631][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.900940][ T30] Backtrace: [ 1774.901076][ T30] [<81855408>] (__schedule) from [<81856028>] (schedule+0x2c/0xb8) [ 1774.901437][ T30] r10:82c16005 r9:00000000 r8:8270dad4 r7:00000002 r6:df9bdda4 r5:83e51800 [ 1774.901798][ T30] r4:83e51800 [ 1774.901945][ T30] [<81855ffc>] (schedule) from [<818565d0>] (schedule_preempt_disabled+0x18/0x24) [ 1774.902557][ T30] r5:83e51800 r4:8270dad0 [ 1774.902718][ T30] [<818565b8>] (schedule_preempt_disabled) from [<81858eb8>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.903167][ T30] [<81858bd0>] (__mutex_lock.constprop.0) from [<81859784>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.903857][ T30] r10:82c16005 r9:df9bde30 r8:00000000 r7:ffffffff r6:00000000 r5:84832040 [ 1774.904086][ T30] r4:00000000 [ 1774.904217][ T30] [<81859770>] (__mutex_lock_slowpath) from [<818597c4>] (mutex_lock+0x3c/0x40) [ 1774.904748][ T30] [<81859788>] (mutex_lock) from [<804898b0>] (_vm_unmap_aliases+0x60/0x2e4) [ 1774.905018][ T30] [<80489850>] (_vm_unmap_aliases) from [<8048d450>] (vfree+0x170/0x1e0) [ 1774.905318][ T30] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84832040 [ 1774.905605][ T30] r4:00000000 [ 1774.905862][ T30] [<8048d2e0>] (vfree) from [<802e9a2c>] (module_memfree+0x30/0x50) [ 1774.906179][ T30] r9:847f4c00 r8:00000000 r7:00000000 r6:82c16000 r5:00001000 r4:7f02d000 [ 1774.906410][ T30] [<802e99fc>] (module_memfree) from [<80386f54>] (bpf_jit_free_exec+0x10/0x14) [ 1774.906794][ T30] r5:00001000 r4:dfa03000 [ 1774.907019][ T30] [<80386f44>] (bpf_jit_free_exec) from [<80387114>] (bpf_jit_free+0x68/0xe4) [ 1774.907483][ T30] [<803870ac>] (bpf_jit_free) from [<80387318>] (bpf_prog_free_deferred+0x188/0x1a0) [ 1774.907868][ T30] r5:847f4f50 r4:84563400 [ 1774.908002][ T30] [<80387190>] (bpf_prog_free_deferred) from [<802668f4>] (process_one_work+0x19c/0x4a4) [ 1774.908265][ T30] r9:83e51800 r8:00000000 r7:dddd12c0 r6:82c16000 r5:847f4f50 r4:84563400 [ 1774.908559][ T30] [<80266758>] (process_one_work) from [<80266e3c>] (worker_thread+0x240/0x48c) [ 1774.908874][ T30] r10:61c88647 r9:83e51800 r8:dddd12e0 r7:82604d40 r6:dddd12c0 r5:8456342c [ 1774.909240][ T30] r4:84563400 [ 1774.920041][ T30] [<80266bfc>] (worker_thread) from [<8026e29c>] (kthread+0x104/0x134) [ 1774.920361][ T30] r10:00000000 r9:eada5e90 r8:8453a140 r7:84563400 r6:80266bfc r5:83e51800 [ 1774.920558][ T30] r4:8356cc40 [ 1774.920733][ T30] [<8026e198>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1774.920988][ T30] Exception stack(0xdf9bdfb0 to 0xdf9bdff8) [ 1774.921148][ T30] dfa0: 00000000 00000000 00000000 00000000 [ 1774.921428][ T30] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.921725][ T30] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.921899][ T30] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e198 r4:8356cc40 [ 1774.922138][ T30] INFO: task kworker/0:4:3017 blocked for more than 450 seconds. [ 1774.922418][ T30] Not tainted 6.7.0-rc8-syzkaller #0 [ 1774.922644][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.922998][ T30] task:kworker/0:4 state:D stack:0 pid:3017 tgid:3017 ppid:2 flags:0x00000000 [ 1774.923376][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.923601][ T30] Backtrace: [ 1774.923755][ T30] [<81855408>] (__schedule) from [<81856028>] (schedule+0x2c/0xb8) [ 1774.924174][ T30] r10:82c16005 r9:00000000 r8:8270dad4 r7:00000002 r6:df9c5da4 r5:83e50000 [ 1774.924607][ T30] r4:83e50000 [ 1774.924741][ T30] [<81855ffc>] (schedule) from [<818565d0>] (schedule_preempt_disabled+0x18/0x24) [ 1774.925185][ T30] r5:83e50000 r4:8270dad0 [ 1774.925456][ T30] [<818565b8>] (schedule_preempt_disabled) from [<81858eb8>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.925985][ T30] [<81858bd0>] (__mutex_lock.constprop.0) from [<81859784>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.926377][ T30] r10:82c16005 r9:df9c5e30 r8:00000000 r7:ffffffff r6:00000000 r5:8481ec00 [ 1774.926618][ T30] r4:00000000 [ 1774.926782][ T30] [<81859770>] (__mutex_lock_slowpath) from [<818597c4>] (mutex_lock+0x3c/0x40) [ 1774.927110][ T30] [<81859788>] (mutex_lock) from [<804898b0>] (_vm_unmap_aliases+0x60/0x2e4) [ 1774.927433][ T30] [<80489850>] (_vm_unmap_aliases) from [<8048d450>] (vfree+0x170/0x1e0) [ 1774.927781][ T30] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8481ec00 [ 1774.928165][ T30] r4:00000000 [ 1774.928357][ T30] [<8048d2e0>] (vfree) from [<802e9a2c>] (module_memfree+0x30/0x50) [ 1774.928872][ T30] r9:847ef800 r8:00000000 r7:00000000 r6:82c16000 r5:00001000 r4:7f125000 [ 1774.939705][ T30] [<802e99fc>] (module_memfree) from [<80386f54>] (bpf_jit_free_exec+0x10/0x14) [ 1774.940533][ T30] r5:00001000 r4:e889b000 [ 1774.940818][ T30] [<80386f44>] (bpf_jit_free_exec) from [<80387114>] (bpf_jit_free+0x68/0xe4) [ 1774.941156][ T30] [<803870ac>] (bpf_jit_free) from [<80387318>] (bpf_prog_free_deferred+0x188/0x1a0) [ 1774.941498][ T30] r5:847efb50 r4:84563480 [ 1774.941623][ T30] [<80387190>] (bpf_prog_free_deferred) from [<802668f4>] (process_one_work+0x19c/0x4a4) [ 1774.942182][ T30] r9:83e50000 r8:00000000 r7:dddd12c0 r6:82c16000 r5:847efb50 r4:84563480 [ 1774.942615][ T30] [<80266758>] (process_one_work) from [<80266e3c>] (worker_thread+0x240/0x48c) [ 1774.942964][ T30] r10:61c88647 r9:83e50000 r8:dddd12e0 r7:82604d40 r6:dddd12c0 r5:845634ac [ 1774.943236][ T30] r4:84563480 [ 1774.943432][ T30] [<80266bfc>] (worker_thread) from [<8026e29c>] (kthread+0x104/0x134) [ 1774.943752][ T30] r10:00000000 r9:df9bde90 r8:8453a700 r7:84563480 r6:80266bfc r5:83e50000 [ 1774.944153][ T30] r4:840eafc0 [ 1774.944268][ T30] [<8026e198>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1774.944649][ T30] Exception stack(0xdf9c5fb0 to 0xdf9c5ff8) [ 1774.944843][ T30] 5fa0: 00000000 00000000 00000000 00000000 [ 1774.945235][ T30] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.945656][ T30] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.945895][ T30] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e198 r4:840eafc0 [ 1774.946228][ T30] INFO: task kworker/0:5:3019 blocked for more than 450 seconds. [ 1774.946480][ T30] Not tainted 6.7.0-rc8-syzkaller #0 [ 1774.946632][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.946910][ T30] task:kworker/0:5 state:D stack:0 pid:3019 tgid:3019 ppid:2 flags:0x00000000 [ 1774.947342][ T30] Workqueue: events bpf_prog_free_deferred [ 1774.947653][ T30] Backtrace: [ 1774.947939][ T30] [<81855408>] (__schedule) from [<81856028>] (schedule+0x2c/0xb8) [ 1774.948265][ T30] r10:82c16005 r9:00000000 r8:8270dad4 r7:00000002 r6:df9cdda4 r5:83e53c00 [ 1774.948668][ T30] r4:83e53c00 [ 1774.948859][ T30] [<81855ffc>] (schedule) from [<818565d0>] (schedule_preempt_disabled+0x18/0x24) [ 1774.959743][ T30] r5:83e53c00 r4:8270dad0 [ 1774.960190][ T30] [<818565b8>] (schedule_preempt_disabled) from [<81858eb8>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.960561][ T30] [<81858bd0>] (__mutex_lock.constprop.0) from [<81859784>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.961130][ T30] r10:82c16005 r9:df9cde30 r8:00000000 r7:ffffffff r6:00000000 r5:8481ed40 [ 1774.961372][ T30] r4:00000000 [ 1774.961520][ T30] [<81859770>] (__mutex_lock_slowpath) from [<818597c4>] (mutex_lock+0x3c/0x40) [ 1774.961964][ T30] [<81859788>] (mutex_lock) from [<804898b0>] (_vm_unmap_aliases+0x60/0x2e4) [ 1774.962391][ T30] [<80489850>] (_vm_unmap_aliases) from [<8048d450>] (vfree+0x170/0x1e0) [ 1774.962643][ T30] r10:82c16005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8481ed40 [ 1774.963018][ T30] r4:00000000 [ 1774.963124][ T30] [<8048d2e0>] (vfree) from [<802e9a2c>] (module_memfree+0x30/0x50) [ 1774.963382][ T30] r9:847efc00 r8:00000000 r7:00000000 r6:82c16000 r5:00001000 r4:7f127000 [ 1774.963705][ T30] [<802e99fc>] (module_memfree) from [<80386f54>] (bpf_jit_free_exec+0x10/0x14) [ 1774.964316][ T30] r5:00001000 r4:e88a3000 [ 1774.964454][ T30] [<80386f44>] (bpf_jit_free_exec) from [<80387114>] (bpf_jit_free+0x68/0xe4) [ 1774.964948][ T30] [<803870ac>] (bpf_jit_free) from [<80387318>] (bpf_prog_free_deferred+0x188/0x1a0) [ 1774.965357][ T30] r5:847eff50 r4:84563500 [ 1774.965518][ T30] [<80387190>] (bpf_prog_free_deferred) from [<802668f4>] (process_one_work+0x19c/0x4a4) [ 1774.965882][ T30] r9:83e53c00 r8:00000000 r7:dddd12c0 r6:82c16000 r5:847eff50 r4:84563500 [ 1774.966109][ T30] [<80266758>] (process_one_work) from [<80266e3c>] (worker_thread+0x240/0x48c) [ 1774.966516][ T30] r10:61c88647 r9:83e53c00 r8:dddd12e0 r7:82604d40 r6:dddd12c0 r5:8456352c [ 1774.966752][ T30] r4:84563500 [ 1774.966949][ T30] [<80266bfc>] (worker_thread) from [<8026e29c>] (kthread+0x104/0x134) [ 1774.967450][ T30] r10:00000000 r9:df9bde90 r8:83d869c0 r7:84563500 r6:80266bfc r5:83e53c00 [ 1774.967864][ T30] r4:840eafc0 [ 1774.968071][ T30] [<8026e198>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1774.968477][ T30] Exception stack(0xdf9cdfb0 to 0xdf9cdff8) [ 1774.968683][ T30] dfa0: 00000000 00000000 00000000 00000000 [ 1774.969144][ T30] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.979740][ T30] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.980315][ T30] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e198 r4:840eafc0 [ 1774.980657][ T30] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1774.982580][ T30] NMI backtrace for cpu 0 [ 1774.983043][ T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.7.0-rc8-syzkaller #0 [ 1774.983490][ T30] Hardware name: ARM-Versatile Express [ 1774.983710][ T30] Backtrace: [ 1774.984010][ T30] [<8183402c>] (dump_backtrace) from [<81834128>] (show_stack+0x18/0x1c) [ 1774.984901][ T30] r7:00000000 r6:00000113 r5:60000193 r4:81fc0e84 [ 1774.985231][ T30] [<81834110>] (show_stack) from [<818516ac>] (dump_stack_lvl+0x48/0x54) [ 1774.985528][ T30] [<81851664>] (dump_stack_lvl) from [<818516d0>] (dump_stack+0x18/0x1c) [ 1774.986583][ T30] r5:00000000 r4:00000001 [ 1774.986772][ T30] [<818516b8>] (dump_stack) from [<818213e0>] (nmi_cpu_backtrace+0x160/0x17c) [ 1774.987151][ T30] [<81821280>] (nmi_cpu_backtrace) from [<8182152c>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 1774.987671][ T30] r7:00000000 r6:8260c494 r5:8261a7d8 r4:ffffffff [ 1774.988180][ T30] [<818213fc>] (nmi_trigger_cpumask_backtrace) from [<802104d4>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 1774.988982][ T30] r9:827df3df r8:8289ceb4 r7:8260c5e4 r6:00007d6b r5:8261adc8 r4:848fef2c [ 1774.989168][ T30] [<802104bc>] (arch_trigger_cpumask_backtrace) from [<80346b50>] (watchdog+0x48c/0x59c) [ 1774.989827][ T30] [<803466c4>] (watchdog) from [<8026e29c>] (kthread+0x104/0x134) [ 1774.990171][ T30] r10:00000000 r9:df819e58 r8:82e21340 r7:00000000 r6:803466c4 r5:82e70c00 [ 1774.990449][ T30] r4:82ec6940 [ 1774.990621][ T30] [<8026e198>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1774.990940][ T30] Exception stack(0xdf8d9fb0 to 0xdf8d9ff8) [ 1774.991351][ T30] 9fa0: 00000000 00000000 00000000 00000000 [ 1774.991557][ T30] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.992010][ T30] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.992348][ T30] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e198 r4:82ec6940 [ 1774.993165][ T30] Sending NMI from CPU 0 to CPUs 1: [ 1774.994077][ C1] NMI backtrace for cpu 1 [ 1774.994359][ C1] CPU: 1 PID: 2801 Comm: klogd Not tainted 6.7.0-rc8-syzkaller #0 [ 1774.994502][ C1] Hardware name: ARM-Versatile Express [ 1774.994636][ C1] PC is at 0x76da8608 [ 1774.995119][ C1] LR is at 0x76d8d764 [ 1774.995147][ C1] pc : [<76da8608>] lr : [<76d8d764>] psr: 20000010 [ 1774.995162][ C1] sp : 7eedebc8 ip : 76e70e78 fp : 76f4a21a [ 1774.995176][ C1] r10: 76e70e60 r9 : 00000006 r8 : 76e70e60 [ 1774.995194][ C1] r7 : 7eedebf4 r6 : 7eedebf8 r5 : 7eedec14 r4 : 01bfb1a8 [ 1774.995211][ C1] r3 : 01bfb258 r2 : 01bfb008 r1 : 00002000 r0 : 00000001 [ 1774.995317][ C1] Flags: nzCv IRQs on FIQs on Mode USER_32 ISA ARM Segment none [ 1774.995353][ C1] Control: 30c5387d Table: 842afd80 DAC: 00000000 [ 1774.995393][ C1] Backtrace: invalid frame pointer 0x76f4a21a [ 1775.019977][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 1775.020408][ T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.7.0-rc8-syzkaller #0 [ 1775.020600][ T30] Hardware name: ARM-Versatile Express [ 1775.020902][ T30] Backtrace: [ 1775.021165][ T30] [<8183402c>] (dump_backtrace) from [<81834128>] (show_stack+0x18/0x1c) [ 1775.021752][ T30] r7:00000000 r6:82622d84 r5:60000193 r4:81fc0e84 [ 1775.021985][ T30] [<81834110>] (show_stack) from [<818516ac>] (dump_stack_lvl+0x48/0x54) [ 1775.022228][ T30] [<81851664>] (dump_stack_lvl) from [<818516d0>] (dump_stack+0x18/0x1c) [ 1775.022533][ T30] r5:00000000 r4:82857d14 [ 1775.022676][ T30] [<818516b8>] (dump_stack) from [<81834bd0>] (panic+0x120/0x378) [ 1775.022995][ T30] [<81834ab0>] (panic) from [<803469dc>] (watchdog+0x318/0x59c) [ 1775.023449][ T30] r3:00000000 r2:00000000 r1:00000001 r0:81fc1940 [ 1775.023971][ T30] r7:8260c5e4 [ 1775.024144][ T30] [<803466c4>] (watchdog) from [<8026e29c>] (kthread+0x104/0x134) [ 1775.024588][ T30] r10:00000000 r9:df819e58 r8:82e21340 r7:00000000 r6:803466c4 r5:82e70c00 [ 1775.025153][ T30] r4:82ec6940 [ 1775.025390][ T30] [<8026e198>] (kthread) from [<80200104>] (ret_from_fork+0x14/0x30) [ 1775.025909][ T30] Exception stack(0xdf8d9fb0 to 0xdf8d9ff8) [ 1775.026361][ T30] 9fa0: 00000000 00000000 00000000 00000000 [ 1775.026832][ T30] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.027343][ T30] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.027687][ T30] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026e198 r4:82ec6940 [ 1775.028605][ C1] CPU1: stopping [ 1775.028721][ C1] CPU: 1 PID: 2801 Comm: klogd Not tainted 6.7.0-rc8-syzkaller #0 [ 1775.028743][ C1] Hardware name: ARM-Versatile Express [ 1775.028766][ C1] Backtrace: frame pointer underflow [ 1775.028890][ C1] [<8183402c>] (dump_backtrace) from [<81834128>] (show_stack+0x18/0x1c) [ 1775.029467][ C1] r7:00000014 r6:81b1055c r5:600001d3 r4:81fc0e84 [ 1775.029509][ C1] [<81834110>] (show_stack) from [<818516ac>] (dump_stack_lvl+0x48/0x54) [ 1775.029535][ C1] [<81851664>] (dump_stack_lvl) from [<818516d0>] (dump_stack+0x18/0x1c) [ 1775.029558][ C1] r5:00000001 r4:00000004 [ 1775.029564][ C1] [<818516b8>] (dump_stack) from [<8020fad8>] (do_handle_IPI+0x2ac/0x2d8) [ 1775.029587][ C1] [<8020f82c>] (do_handle_IPI) from [<8020fb24>] (ipi_handler+0x20/0x28) [ 1775.029625][ C1] r9:00000006 r8:df805f78 r7:00000014 r6:81b1055c r5:82c0cc80 r4:82c98d00 [ 1775.029635][ C1] [<8020fb04>] (ipi_handler) from [<802c4734>] (handle_percpu_devid_irq+0x9c/0x2cc) [ 1775.029661][ C1] [<802c4698>] (handle_percpu_devid_irq) from [<802bdec0>] (generic_handle_domain_irq+0x30/0x40) [ 1775.029693][ C1] r10:76e70e60 r9:00000006 r8:00000000 r7:df80a00c r6:824b0c00 r5:df80a000 [ 1775.029702][ C1] r4:8260cd28 r3:00010000 [ 1775.029706][ C1] [<802bde90>] (generic_handle_domain_irq) from [<802011a4>] (gic_handle_irq+0x68/0x7c) [ 1775.029729][ C1] [<8020113c>] (gic_handle_irq) from [<81851e70>] (generic_handle_arch_irq+0x60/0x80) [ 1775.029756][ C1] r7:ec249fb0 r6:821441fc r5:8217fa08 r4:824b2264 [ 1775.029761][ C1] [<81851e10>] (generic_handle_arch_irq) from [<8180503c>] (call_with_stack+0x1c/0x20) [ 1775.029793][ C1] r9:00000006 r8:824a8044 r7:83e4e000 r6:ffffffff r5:80000010 r4:76d937c8 [ 1775.029799][ C1] [<81805020>] (call_with_stack) from [<80200e94>] (__irq_usr+0x74/0x80) [ 1775.029862][ C1] Exception stack(0xec249fb0 to 0xec249ff8) [ 1775.029946][ C1] 9fa0: 01bfb1a8 00002000 00002000 01c02c18 [ 1775.029969][ C1] 9fc0: 01c04c18 01c02c18 01bfb1a8 01c02c18 76e70e60 00000006 76e70e60 76f4a21a [ 1775.029982][ C1] 9fe0: 00000000 7eedebb0 76d8d7ac 76d937c8 80000010 ffffffff [ 1775.035642][ T30] Rebooting in 86400 seconds.. VM DIAGNOSIS: 12:01:51 Registers: info registers vcpu 0 CPU#0 R00=c4891000 R01=df98b000 R02=00000001 R03=8021b334 R04=7f1d7000 R05=843e5400 R06=7f1d7000 R07=00000000 R08=828a5c68 R09=8270dab4 R10=00000000 R11=e0705d7c R12=e0705d80 R13=e0705d50 R14=80210a90 R15=8021b34c 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=7ef94af0 d08=7ef94af000000003 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=82e70c00 R01=00000000 R02=0006e44c R03=5b932000 R04=82e70c00 R05=8217fa08 R06=821441fc R07=df8d9d80 R08=00000000 R09=82e70c00 R10=60000013 R11=df805fc4 R12=df805fc8 R13=df805fb0 R14=8024c674 R15=8029d424 PSR=20000193 --C- 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=7ef94af0 d08=7ef94af000000003 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