[ 1084.826948][ T31] audit: type=1400 audit(1084.760:68): avc: denied { read write } for pid=3119 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 [ 1084.832927][ T31] audit: type=1400 audit(1084.770:69): avc: denied { open } for pid=3119 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]:42319' (ED25519) to the list of known hosts. [ 1136.662649][ T31] audit: type=1400 audit(1136.590:70): avc: denied { execute } for pid=3131 comm="sh" name="syz-executor290605549" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 1136.689466][ T31] audit: type=1400 audit(1136.630:71): avc: denied { execute_no_trans } for pid=3131 comm="sh" path="/syz-executor290605549" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 1137.436048][ T31] audit: type=1400 audit(1137.370:72): avc: denied { execmem } for pid=3131 comm="syz-executor290" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 1137.794217][ T31] audit: type=1400 audit(1137.730:73): avc: denied { prog_load } for pid=3132 comm="syz-executor290" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 1137.814620][ T31] audit: type=1400 audit(1137.750:74): avc: denied { bpf } for pid=3132 comm="syz-executor290" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program [ 1137.824127][ T31] audit: type=1400 audit(1137.760:75): avc: denied { perfmon } for pid=3132 comm="syz-executor290" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 1137.883654][ T31] audit: type=1400 audit(1137.820:76): avc: denied { prog_run } for pid=3132 comm="syz-executor290" 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1774.626987][ T32] INFO: task kworker/0:0:8 blocked for more than 450 seconds. [ 1774.661745][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1774.664523][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.667083][ T32] task:kworker/0:0 state:D stack:0 pid:8 tgid:8 ppid:2 flags:0x00000000 [ 1774.674081][ T32] Workqueue: events bpf_prog_free_deferred [ 1774.675298][ T32] Call trace: [ 1774.675588][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1774.676078][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df839da4 r5:82e35400 [ 1774.676402][ T32] r4:82e35400 [ 1774.676610][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1774.676869][ T32] r5:82e35400 r4:827174e0 [ 1774.677029][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.677590][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.688763][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df839e20 [ 1774.688950][ T32] r4:00000000 [ 1774.689033][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1774.689305][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1774.689518][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1774.689708][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccdd00 [ 1774.689899][ T32] r4:00000000 [ 1774.689987][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1774.690164][ T32] r9:82e35400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1774.690311][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1774.690500][ T32] r5:00001000 r4:dfe31000 [ 1774.690639][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1774.690862][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1774.691116][ T32] r5:84d05754 r4:84d05400 [ 1774.691226][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1774.691430][ T32] r7:dddd00c0 r6:82c18000 r5:84d05754 r4:82c0bf80 [ 1774.691597][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1774.691843][ T32] r10:82e35400 r9:82c0bfac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1774.691998][ T32] r4:82c0bf80 [ 1774.692082][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1774.692325][ T32] r10:00000000 r9:df819e48 r8:82cb58c0 r7:82c0bf80 r6:80266a2c r5:82e35400 [ 1774.692529][ T32] r4:82cb5180 [ 1774.692612][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.693206][ T32] Exception stack(0xdf839fb0 to 0xdf839ff8) [ 1774.695747][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1774.703176][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.703460][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.703774][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82cb5180 [ 1774.704100][ T32] INFO: task kworker/0:1:9 blocked for more than 450 seconds. [ 1774.704358][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1774.706633][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.707052][ T32] task:kworker/0:1 state:D stack:0 pid:9 tgid:9 ppid:2 flags:0x00000000 [ 1774.707720][ T32] Workqueue: events bpf_prog_free_deferred [ 1774.718531][ T32] Call trace: [ 1774.718855][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1774.719288][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df83dda4 r5:82e36000 [ 1774.719679][ T32] r4:82e36000 [ 1774.719848][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1774.720294][ T32] r5:82e36000 r4:827174e0 [ 1774.720511][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.720893][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.721561][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df83de20 [ 1774.722057][ T32] r4:00000000 [ 1774.722223][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1774.722662][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1774.723064][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1774.724327][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cea5c0 [ 1774.727716][ T32] r4:00000000 [ 1774.735850][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1774.736416][ T32] r9:82e36000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1774.736762][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1774.737190][ T32] r5:00001000 r4:e037b000 [ 1774.737723][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1774.748210][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1774.748639][ T32] r5:84d06f54 r4:84d06c00 [ 1774.748827][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1774.749168][ T32] r7:dddd00c0 r6:82c18000 r5:84d06f54 r4:82cb6000 [ 1774.749517][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1774.749972][ T32] r10:82e36000 r9:82cb602c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1774.750254][ T32] r4:82cb6000 [ 1774.750488][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1774.750823][ T32] r10:00000000 r9:df839e78 r8:82cb5a00 r7:82cb6000 r6:80266a2c r5:82e36000 [ 1774.751149][ T32] r4:82cb5180 [ 1774.751294][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.751656][ T32] Exception stack(0xdf83dfb0 to 0xdf83dff8) [ 1774.751906][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1774.752208][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.752579][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.752817][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82cb5180 [ 1774.755741][ T32] INFO: task kworker/0:2:3120 blocked for more than 450 seconds. [ 1774.768289][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1774.768548][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.771502][ T32] task:kworker/0:2 state:D stack:0 pid:3120 tgid:3120 ppid:2 flags:0x00000000 [ 1774.777260][ T32] Workqueue: events bpf_prog_free_deferred [ 1774.782242][ T32] Call trace: [ 1774.783182][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1774.784823][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9a1da4 r5:8353b000 [ 1774.785144][ T32] r4:8353b000 [ 1774.785361][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1774.785882][ T32] r5:8353b000 r4:827174e0 [ 1774.786074][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.786561][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.787009][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9a1e20 [ 1774.787422][ T32] r4:00000000 [ 1774.787629][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1774.798300][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1774.798818][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1774.799248][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccdf80 [ 1774.799636][ T32] r4:00000000 [ 1774.799846][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1774.800187][ T32] r9:8353b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f089000 [ 1774.800518][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1774.801479][ T32] r5:00001000 r4:dfe5d000 [ 1774.801738][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1774.802241][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1774.802801][ T32] r5:84d05f54 r4:84d05c00 [ 1774.803084][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1774.803791][ T32] r7:dddd00c0 r6:82c18000 r5:84d05f54 r4:83ef6000 [ 1774.804085][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1774.820799][ T32] r10:8353b000 r9:83ef602c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1774.823909][ T32] r4:83ef6000 [ 1774.835500][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1774.835931][ T32] r10:00000000 r9:df83de78 r8:8413cf00 r7:83ef6000 r6:80266a2c r5:8353b000 [ 1774.836116][ T32] r4:82f62900 [ 1774.836224][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.836518][ T32] Exception stack(0xdf9a1fb0 to 0xdf9a1ff8) [ 1774.836681][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1774.836851][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.837039][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.837175][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82f62900 [ 1774.848643][ T32] INFO: task kworker/1:3:3136 blocked for more than 450 seconds. [ 1774.849248][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1774.849535][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.849859][ T32] task:kworker/1:3 state:D stack:0 pid:3136 tgid:3136 ppid:2 flags:0x00000000 [ 1774.850292][ T32] Workqueue: events bpf_prog_free_deferred [ 1774.850591][ T32] Call trace: [ 1774.850838][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1774.851225][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df97dda4 r5:837b5400 [ 1774.851614][ T32] r4:837b5400 [ 1774.851796][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1774.852832][ T32] r5:837b5400 r4:827174e0 [ 1774.855386][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.877751][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.889199][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df97de20 [ 1774.889811][ T32] r4:00000000 [ 1774.890276][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1774.905119][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1774.905632][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1774.906017][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8465d480 [ 1774.906427][ T32] r4:00000000 [ 1774.918380][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1774.918979][ T32] r9:837b5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1774.919407][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1774.919817][ T32] r5:00001000 r4:dfd57000 [ 1774.919971][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1774.920224][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1774.920520][ T32] r5:84591354 r4:84591000 [ 1774.920638][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1774.924750][ T32] r7:ddde40c0 r6:82c18200 r5:84591354 r4:843d7e00 [ 1774.927852][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1774.937201][ T32] r10:837b5400 r9:843d7e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1774.937774][ T32] r4:843d7e00 [ 1774.942011][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1774.948683][ T32] r10:00000000 r9:df979e78 r8:843b8980 r7:843d7e00 r6:80266a2c r5:837b5400 [ 1774.949025][ T32] r4:834a8bc0 [ 1774.949200][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.950473][ T32] Exception stack(0xdf97dfb0 to 0xdf97dff8) [ 1774.950710][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1774.951001][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.951332][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.951741][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:834a8bc0 [ 1774.952150][ T32] INFO: task kworker/1:4:3139 blocked for more than 450 seconds. [ 1774.952506][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1774.952772][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.953119][ T32] task:kworker/1:4 state:D stack:0 pid:3139 tgid:3139 ppid:2 flags:0x00000000 [ 1774.953539][ T32] Workqueue: events bpf_prog_free_deferred [ 1774.953870][ T32] Call trace: [ 1774.954077][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1774.954504][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df995da4 r5:837b0c00 [ 1774.954896][ T32] r4:837b0c00 [ 1774.955102][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1774.955583][ T32] r5:837b0c00 r4:827174e0 [ 1774.955851][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.956275][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.956695][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df995e20 [ 1774.957028][ T32] r4:00000000 [ 1774.957511][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1774.959300][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1774.959789][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1774.960195][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce6e80 [ 1774.964837][ T32] r4:00000000 [ 1774.968501][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1774.968954][ T32] r9:837b0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1774.969235][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1774.969590][ T32] r5:00001000 r4:dfae9000 [ 1774.969827][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1774.970217][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1774.971014][ T32] r5:847fb354 r4:847fb000 [ 1774.971277][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1774.971938][ T32] r7:ddde40c0 r6:82c18200 r5:847fb354 r4:843d7e80 [ 1774.972452][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1774.972827][ T32] r10:837b0c00 r9:843d7eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1774.973248][ T32] r4:843d7e80 [ 1774.973423][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1774.973910][ T32] r10:00000000 r9:df97de78 r8:843b5c80 r7:843d7e80 r6:80266a2c r5:837b0c00 [ 1774.974318][ T32] r4:8416abc0 [ 1774.974584][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.974955][ T32] Exception stack(0xdf995fb0 to 0xdf995ff8) [ 1774.975210][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1774.975714][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1774.976136][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1774.976511][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416abc0 [ 1774.976799][ T32] INFO: task kworker/1:5:3140 blocked for more than 450 seconds. [ 1774.977226][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1774.977496][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1774.977800][ T32] task:kworker/1:5 state:D stack:0 pid:3140 tgid:3140 ppid:2 flags:0x00000000 [ 1774.978713][ T32] Workqueue: events bpf_prog_free_deferred [ 1774.979051][ T32] Call trace: [ 1774.979232][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1774.979648][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9a9da4 r5:837b6000 [ 1774.980035][ T32] r4:837b6000 [ 1774.980474][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1774.980936][ T32] r5:837b6000 r4:827174e0 [ 1774.981140][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1774.982199][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1774.982830][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9a9e20 [ 1774.983666][ T32] r4:00000000 [ 1774.984387][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1774.984862][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1774.985202][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1774.989157][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fe440 [ 1774.989573][ T32] r4:00000000 [ 1774.989764][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1774.990550][ T32] r9:837b6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1774.990980][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1774.991382][ T32] r5:00001000 r4:dfc19000 [ 1774.991681][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1774.992141][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1774.992579][ T32] r5:84475f54 r4:84475c00 [ 1774.992808][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1774.993401][ T32] r7:ddde40c0 r6:82c18200 r5:84475f54 r4:843d7f00 [ 1774.993758][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1774.994255][ T32] r10:837b6000 r9:843d7f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1774.995068][ T32] r4:843d7f00 [ 1774.995421][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1774.996094][ T32] r10:00000000 r9:df995e78 r8:843a83c0 r7:843d7f00 r6:80266a2c r5:837b6000 [ 1774.996567][ T32] r4:8416ab80 [ 1774.998388][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1774.999175][ T32] Exception stack(0xdf9a9fb0 to 0xdf9a9ff8) [ 1774.999457][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1774.999842][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.000674][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.000968][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416ab80 [ 1775.001288][ T32] INFO: task kworker/1:6:3141 blocked for more than 450 seconds. [ 1775.001608][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.001887][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.002251][ T32] task:kworker/1:6 state:D stack:0 pid:3141 tgid:3141 ppid:2 flags:0x00000000 [ 1775.002853][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.003196][ T32] Call trace: [ 1775.003406][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.003881][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9adda4 r5:837b6c00 [ 1775.004262][ T32] r4:837b6c00 [ 1775.004454][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.004850][ T32] r5:837b6c00 r4:827174e0 [ 1775.008290][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.008749][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.008999][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9ade20 [ 1775.009207][ T32] r4:00000000 [ 1775.009353][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.009546][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.009734][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.009922][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5c1c0 [ 1775.010057][ T32] r4:00000000 [ 1775.010129][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.010308][ T32] r9:837b6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f047000 [ 1775.010447][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.010634][ T32] r5:00001000 r4:dfac1000 [ 1775.010738][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.010933][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.011173][ T32] r5:84593f54 r4:84593c00 [ 1775.011275][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.011513][ T32] r7:ddde40c0 r6:82c18200 r5:84593f54 r4:843d7f80 [ 1775.011712][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.011940][ T32] r10:837b6c00 r9:843d7fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1775.012101][ T32] r4:843d7f80 [ 1775.012232][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.012447][ T32] r10:00000000 r9:df995e78 r8:843af840 r7:843d7f80 r6:80266a2c r5:837b6c00 [ 1775.012609][ T32] r4:8416ab80 [ 1775.012699][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.012888][ T32] Exception stack(0xdf9adfb0 to 0xdf9adff8) [ 1775.013025][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1775.013232][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.013498][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.028623][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416ab80 [ 1775.029289][ T32] INFO: task kworker/1:7:3143 blocked for more than 450 seconds. [ 1775.029625][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.029969][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.036615][ T32] task:kworker/1:7 state:D stack:0 pid:3143 tgid:3143 ppid:2 flags:0x00000000 [ 1775.049867][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.050288][ T32] Call trace: [ 1775.051712][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.068240][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e477dda4 r5:82e44800 [ 1775.074336][ T32] r4:82e44800 [ 1775.088645][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.095229][ T32] r5:82e44800 r4:827174e0 [ 1775.127751][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.177304][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.190315][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e477de20 [ 1775.194873][ T32] r4:00000000 [ 1775.197315][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.218941][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.219422][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.219803][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cca500 [ 1775.220097][ T32] r4:00000000 [ 1775.220309][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.221647][ T32] r9:82e44800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1775.228865][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.229474][ T32] r5:00001000 r4:dfbb3000 [ 1775.229833][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.230434][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.230720][ T32] r5:847f9754 r4:847f9400 [ 1775.230847][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.231151][ T32] r7:ddde40c0 r6:82c18200 r5:847f9754 r4:843d7c80 [ 1775.231324][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.231726][ T32] r10:82e44800 r9:843d7cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1775.232036][ T32] r4:843d7c80 [ 1775.232180][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.232441][ T32] r10:00000000 r9:df995e78 r8:84598c40 r7:843d7c80 r6:80266a2c r5:82e44800 [ 1775.232632][ T32] r4:82e9f080 [ 1775.232829][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.233216][ T32] Exception stack(0xe477dfb0 to 0xe477dff8) [ 1775.233425][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1775.233705][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.233935][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.234186][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82e9f080 [ 1775.234504][ T32] INFO: task kworker/1:8:3146 blocked for more than 451 seconds. [ 1775.238532][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.238932][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.239263][ T32] task:kworker/1:8 state:D stack:0 pid:3146 tgid:3146 ppid:2 flags:0x00000000 [ 1775.239887][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.240385][ T32] Call trace: [ 1775.240698][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.241061][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9bdda4 r5:82e43000 [ 1775.241412][ T32] r4:82e43000 [ 1775.241616][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.242067][ T32] r5:82e43000 r4:827174e0 [ 1775.242327][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.242932][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.243572][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9bde20 [ 1775.243924][ T32] r4:00000000 [ 1775.244116][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.244598][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.244871][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.245117][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cfe480 [ 1775.245396][ T32] r4:00000000 [ 1775.245496][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.245759][ T32] r9:82e43000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1775.245973][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.246210][ T32] r5:00001000 r4:dfa97000 [ 1775.246325][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.246604][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.246874][ T32] r5:84c09354 r4:84c09000 [ 1775.247021][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.247319][ T32] r7:ddde40c0 r6:82c18200 r5:84c09354 r4:843d7d00 [ 1775.247669][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.254670][ T32] r10:82e43000 r9:843d7d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1775.268556][ T32] r4:843d7d00 [ 1775.271154][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.292109][ T32] r10:00000000 r9:df995e78 r8:8454c100 r7:843d7d00 r6:80266a2c r5:82e43000 [ 1775.294415][ T32] r4:8454c040 [ 1775.297386][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.314938][ T32] Exception stack(0xdf9bdfb0 to 0xdf9bdff8) [ 1775.328561][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1775.329171][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.333520][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.335807][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8454c040 [ 1775.352566][ T32] INFO: task kworker/1:9:3147 blocked for more than 451 seconds. [ 1775.368509][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.371787][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.378605][ T32] task:kworker/1:9 state:D stack:0 pid:3147 tgid:3147 ppid:2 flags:0x00000000 [ 1775.379226][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.379616][ T32] Call trace: [ 1775.379961][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.380375][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df95dda4 r5:8353bc00 [ 1775.380756][ T32] r4:8353bc00 [ 1775.380990][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.381548][ T32] r5:8353bc00 r4:827174e0 [ 1775.381897][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.382785][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.383666][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df95de20 [ 1775.384490][ T32] r4:00000000 [ 1775.384969][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.385544][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.386030][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.386552][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8c40 [ 1775.386977][ T32] r4:00000000 [ 1775.387176][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.387886][ T32] r9:8353bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1775.388907][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.389400][ T32] r5:00001000 r4:df9af000 [ 1775.389682][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.390176][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.390721][ T32] r5:84560354 r4:84560000 [ 1775.390979][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.391561][ T32] r7:ddde40c0 r6:82c18200 r5:84560354 r4:843d7c00 [ 1775.396388][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.399181][ T32] r10:8353bc00 r9:843d7c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1775.399964][ T32] r4:843d7c00 [ 1775.400204][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.401064][ T32] r10:00000000 r9:df9bde78 r8:8454c200 r7:843d7c00 r6:80266a2c r5:8353bc00 [ 1775.401553][ T32] r4:8454c180 [ 1775.401799][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.402259][ T32] Exception stack(0xdf95dfb0 to 0xdf95dff8) [ 1775.403106][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1775.403832][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.405188][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.405554][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8454c180 [ 1775.407453][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.409094][ T32] INFO: task kworker/1:10:3150 blocked for more than 451 seconds. [ 1775.409577][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.410162][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.410557][ T32] task:kworker/1:10 state:D stack:0 pid:3150 tgid:3150 ppid:2 flags:0x00000000 [ 1775.411618][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.412291][ T32] Call trace: [ 1775.412538][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.418522][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9c9da4 r5:82eed400 [ 1775.419528][ T32] r4:82eed400 [ 1775.419781][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.420863][ T32] r5:82eed400 r4:827174e0 [ 1775.421110][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.422555][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.423031][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9c9e20 [ 1775.423497][ T32] r4:00000000 [ 1775.424108][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.424511][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.424982][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.428918][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84116180 [ 1775.429382][ T32] r4:00000000 [ 1775.429981][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.430676][ T32] r9:82eed400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f14b000 [ 1775.431191][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.431716][ T32] r5:00001000 r4:eabb5000 [ 1775.431991][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.432621][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.433115][ T32] r5:84e79354 r4:84e79000 [ 1775.433423][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.433960][ T32] r7:ddde40c0 r6:82c18200 r5:84e79354 r4:843d7b80 [ 1775.434273][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.434827][ T32] r10:82eed400 r9:843d7bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1775.435466][ T32] r4:843d7b80 [ 1775.435844][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.436367][ T32] r10:00000000 r9:df9bde78 r8:8454c500 r7:843d7b80 r6:80266a2c r5:82eed400 [ 1775.437056][ T32] r4:8454c180 [ 1775.437516][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.444750][ T32] Exception stack(0xdf9c9fb0 to 0xdf9c9ff8) [ 1775.445175][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1775.445576][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.445948][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.446317][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8454c180 [ 1775.446845][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.447272][ T32] INFO: task kworker/0:3:3155 blocked for more than 451 seconds. [ 1775.456565][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.498378][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.503698][ T32] task:kworker/0:3 state:D stack:0 pid:3155 tgid:3155 ppid:2 flags:0x00000000 [ 1775.519121][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.519341][ T32] Call trace: [ 1775.519525][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.519918][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa01da4 r5:83543c00 [ 1775.520205][ T32] r4:83543c00 [ 1775.520296][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.520577][ T32] r5:83543c00 r4:827174e0 [ 1775.520725][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.521029][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.521415][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa01e20 [ 1775.521858][ T32] r4:00000000 [ 1775.522686][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.523180][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.523583][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.523955][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cea040 [ 1775.524391][ T32] r4:00000000 [ 1775.524561][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.524932][ T32] r9:83543c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1775.525260][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.525794][ T32] r5:00001000 r4:dfe87000 [ 1775.526081][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.526409][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.526766][ T32] r5:84d06754 r4:84d06400 [ 1775.526951][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.527311][ T32] r7:dddd00c0 r6:82c18000 r5:84d06754 r4:838d0200 [ 1775.527584][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.548725][ T32] r10:83543c00 r9:838d022c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.550256][ T32] r4:838d0200 [ 1775.550444][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.550957][ T32] r10:00000000 r9:df83de78 r8:8454c7c0 r7:838d0200 r6:80266a2c r5:83543c00 [ 1775.551152][ T32] r4:84620500 [ 1775.551242][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.551573][ T32] Exception stack(0xdfa01fb0 to 0xdfa01ff8) [ 1775.551861][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1775.552083][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.552350][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.552576][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84620500 [ 1775.552999][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.553440][ T32] INFO: task kworker/0:4:3157 blocked for more than 451 seconds. [ 1775.553859][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.554226][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.554870][ T32] task:kworker/0:4 state:D stack:0 pid:3157 tgid:3157 ppid:2 flags:0x00000000 [ 1775.555731][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.556114][ T32] Call trace: [ 1775.556307][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.556607][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa11da4 r5:83544800 [ 1775.556836][ T32] r4:83544800 [ 1775.556962][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.557220][ T32] r5:83544800 r4:827174e0 [ 1775.557362][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.557658][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.563013][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa11e20 [ 1775.564501][ T32] r4:00000000 [ 1775.566518][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.576470][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.576910][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.577225][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cea9c0 [ 1775.577561][ T32] r4:00000000 [ 1775.577720][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.581055][ T32] r9:83544800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00b000 [ 1775.581435][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.581784][ T32] r5:00001000 r4:df997000 [ 1775.582010][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.582298][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.582581][ T32] r5:84d07b54 r4:84d07800 [ 1775.582757][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.583051][ T32] r7:dddd00c0 r6:82c18000 r5:84d07b54 r4:82f64180 [ 1775.583241][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.583482][ T32] r10:83544800 r9:82f641ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.583829][ T32] r4:82f64180 [ 1775.583968][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.584198][ T32] r10:00000000 r9:df83de78 r8:8454c940 r7:82f64180 r6:80266a2c r5:83544800 [ 1775.584429][ T32] r4:846206c0 [ 1775.584555][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.584798][ T32] Exception stack(0xdfa11fb0 to 0xdfa11ff8) [ 1775.584983][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1775.585205][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.585403][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.585607][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:846206c0 [ 1775.585831][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.586103][ T32] INFO: task kworker/0:5:3159 blocked for more than 451 seconds. [ 1775.586311][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.586561][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.586754][ T32] task:kworker/0:5 state:D stack:0 pid:3159 tgid:3159 ppid:2 flags:0x00000000 [ 1775.587083][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.587281][ T32] Call trace: [ 1775.587472][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.587753][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa1dda4 r5:82eebc00 [ 1775.598267][ T32] r4:82eebc00 [ 1775.598538][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.599034][ T32] r5:82eebc00 r4:827174e0 [ 1775.599376][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.599758][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.600113][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa1de20 [ 1775.600516][ T32] r4:00000000 [ 1775.600708][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.601064][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.601374][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.601633][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cea640 [ 1775.601876][ T32] r4:00000000 [ 1775.602006][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.602293][ T32] r9:82eebc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1775.602604][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.602927][ T32] r5:00001000 r4:e0387000 [ 1775.603133][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.603440][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.603913][ T32] r5:84d07354 r4:84d07000 [ 1775.604168][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.604500][ T32] r7:dddd00c0 r6:82c18000 r5:84d07354 r4:83b82580 [ 1775.604704][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.608270][ T32] r10:82eebc00 r9:83b825ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.608687][ T32] r4:83b82580 [ 1775.608842][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.609116][ T32] r10:00000000 r9:dfa11e78 r8:8454cb40 r7:83b82580 r6:80266a2c r5:82eebc00 [ 1775.609428][ T32] r4:846207c0 [ 1775.609582][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.609868][ T32] Exception stack(0xdfa1dfb0 to 0xdfa1dff8) [ 1775.610069][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1775.610406][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.610645][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.610878][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:846207c0 [ 1775.611111][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.611350][ T32] INFO: task kworker/1:12:3161 blocked for more than 451 seconds. [ 1775.611498][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.611654][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.611791][ T32] task:kworker/1:12 state:D stack:0 pid:3161 tgid:3161 ppid:2 flags:0x00000000 [ 1775.611983][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.612113][ T32] Call trace: [ 1775.612196][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.612399][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa25da4 r5:8379d400 [ 1775.612541][ T32] r4:8379d400 [ 1775.612612][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.612770][ T32] r5:8379d400 r4:827174e0 [ 1775.612852][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.613072][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.613248][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa25e20 [ 1775.613377][ T32] r4:00000000 [ 1775.613446][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.613601][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.613754][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.613957][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841163c0 [ 1775.614113][ T32] r4:00000000 [ 1775.614185][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.614340][ T32] r9:8379d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f14f000 [ 1775.614476][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.614666][ T32] r5:00001000 r4:eabc9000 [ 1775.614750][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.614907][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.615067][ T32] r5:84e79b54 r4:84e79800 [ 1775.615148][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.615336][ T32] r7:ddde40c0 r6:82c18200 r5:84e79b54 r4:843d7a80 [ 1775.615472][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.615664][ T32] r10:8379d400 r9:843d7aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1775.615797][ T32] r4:843d7a80 [ 1775.615867][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.616068][ T32] r10:00000000 r9:dfa21e78 r8:8454ce00 r7:843d7a80 r6:80266a2c r5:8379d400 [ 1775.616228][ T32] r4:8454cbc0 [ 1775.616299][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.616469][ T32] Exception stack(0xdfa25fb0 to 0xdfa25ff8) [ 1775.616579][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1775.616728][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.616992][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.617264][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8454cbc0 [ 1775.617537][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.638336][ T32] INFO: task kworker/0:6:3162 blocked for more than 451 seconds. [ 1775.638785][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.639120][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.639677][ T32] task:kworker/0:6 state:D stack:0 pid:3162 tgid:3162 ppid:2 flags:0x00000000 [ 1775.640322][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.640683][ T32] Call trace: [ 1775.640885][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.641321][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa31da4 r5:8379c800 [ 1775.641642][ T32] r4:8379c800 [ 1775.641805][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.642190][ T32] r5:8379c800 r4:827174e0 [ 1775.642388][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.642794][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.643225][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa31e20 [ 1775.643424][ T32] r4:00000000 [ 1775.643509][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.643855][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.644158][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.644462][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cea8c0 [ 1775.644782][ T32] r4:00000000 [ 1775.644971][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.645212][ T32] r9:8379c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1775.645346][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.645719][ T32] r5:00001000 r4:e03c7000 [ 1775.645834][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.645998][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.646207][ T32] r5:84d07754 r4:84d07400 [ 1775.646292][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.646476][ T32] r7:dddd00c0 r6:82c18000 r5:84d07754 r4:834a2880 [ 1775.646584][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.646790][ T32] r10:8379c800 r9:834a28ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.646953][ T32] r4:834a2880 [ 1775.647027][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.647207][ T32] r10:00000000 r9:dfa11e78 r8:8454ce80 r7:834a2880 r6:80266a2c r5:8379c800 [ 1775.647339][ T32] r4:846207c0 [ 1775.647476][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.648249][ T32] Exception stack(0xdfa31fb0 to 0xdfa31ff8) [ 1775.648607][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1775.649040][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.649314][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.649599][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:846207c0 [ 1775.649821][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.650126][ T32] INFO: task kworker/0:7:3165 blocked for more than 451 seconds. [ 1775.650412][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.650785][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.651089][ T32] task:kworker/0:7 state:D stack:0 pid:3165 tgid:3165 ppid:2 flags:0x00000000 [ 1775.651663][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.651963][ T32] Call trace: [ 1775.652344][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.652662][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa3dda4 r5:8379bc00 [ 1775.652975][ T32] r4:8379bc00 [ 1775.653148][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.653548][ T32] r5:8379bc00 r4:827174e0 [ 1775.653842][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.654367][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.654904][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa3de20 [ 1775.655347][ T32] r4:00000000 [ 1775.655599][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.656002][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.656511][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.657503][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cea440 [ 1775.678624][ T32] r4:00000000 [ 1775.679031][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.679521][ T32] r9:8379bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1775.679936][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.680414][ T32] r5:00001000 r4:dfb49000 [ 1775.680686][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.681107][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.681688][ T32] r5:84d09754 r4:84d09400 [ 1775.681903][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.682382][ T32] r7:dddd00c0 r6:82c18000 r5:84d09754 r4:838fc500 [ 1775.682749][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.683029][ T32] r10:8379bc00 r9:838fc52c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.683252][ T32] r4:838fc500 [ 1775.683358][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.683771][ T32] r10:00000000 r9:dfa11e78 r8:8454c840 r7:838fc500 r6:80266a2c r5:8379bc00 [ 1775.684680][ T32] r4:84620a00 [ 1775.684907][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.685321][ T32] Exception stack(0xdfa3dfb0 to 0xdfa3dff8) [ 1775.685766][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1775.686333][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.686767][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.687506][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84620a00 [ 1775.698537][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.699184][ T32] INFO: task kworker/0:8:3166 blocked for more than 451 seconds. [ 1775.699745][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.700003][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.700861][ T32] task:kworker/0:8 state:D stack:0 pid:3166 tgid:3166 ppid:2 flags:0x00000000 [ 1775.701718][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.702156][ T32] Call trace: [ 1775.703002][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.703754][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa49da4 r5:83540c00 [ 1775.704652][ T32] r4:83540c00 [ 1775.704986][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.706387][ T32] r5:83540c00 r4:827174e0 [ 1775.706732][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.719157][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.719920][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa49e20 [ 1775.720272][ T32] r4:00000000 [ 1775.720492][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.721785][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.722343][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.722784][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ceab00 [ 1775.723116][ T32] r4:00000000 [ 1775.723307][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.723794][ T32] r9:83540c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1775.725048][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.725991][ T32] r5:00001000 r4:df9e3000 [ 1775.726404][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.727497][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.738541][ T32] r5:84d07f54 r4:84d07c00 [ 1775.738976][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.739596][ T32] r7:dddd00c0 r6:82c18000 r5:84d07f54 r4:838fc580 [ 1775.739872][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.740408][ T32] r10:83540c00 r9:838fc5ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.740904][ T32] r4:838fc580 [ 1775.741121][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.741669][ T32] r10:00000000 r9:dfa3de78 r8:8454c6c0 r7:838fc580 r6:80266a2c r5:83540c00 [ 1775.742252][ T32] r4:84620b00 [ 1775.742405][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.742739][ T32] Exception stack(0xdfa49fb0 to 0xdfa49ff8) [ 1775.742997][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1775.743385][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.743725][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.743985][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84620b00 [ 1775.744285][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.744625][ T32] INFO: task kworker/0:9:3168 blocked for more than 451 seconds. [ 1775.744921][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.745173][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.745484][ T32] task:kworker/0:9 state:D stack:0 pid:3168 tgid:3168 ppid:2 flags:0x00000000 [ 1775.745921][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.746233][ T32] Call trace: [ 1775.746404][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.746765][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa51da4 r5:83f95400 [ 1775.747070][ T32] r4:83f95400 [ 1775.747249][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.747699][ T32] r5:83f95400 r4:827174e0 [ 1775.758488][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.759015][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.759297][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa51e20 [ 1775.759525][ T32] r4:00000000 [ 1775.759674][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.759900][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.760218][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.760496][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ceac00 [ 1775.760754][ T32] r4:00000000 [ 1775.760889][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.761186][ T32] r9:83f95400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1775.761360][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.761650][ T32] r5:00001000 r4:dfa13000 [ 1775.761777][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.762132][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.762355][ T32] r5:84d08354 r4:84d08000 [ 1775.762472][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.762695][ T32] r7:dddd00c0 r6:82c18000 r5:84d08354 r4:83b89d00 [ 1775.762886][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.763239][ T32] r10:83f95400 r9:83b89d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.763507][ T32] r4:83b89d00 [ 1775.763653][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.763996][ T32] r10:00000000 r9:dfa3de78 r8:82e9f080 r7:83b89d00 r6:80266a2c r5:83f95400 [ 1775.764241][ T32] r4:84620b40 [ 1775.764352][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.764664][ T32] Exception stack(0xdfa51fb0 to 0xdfa51ff8) [ 1775.764872][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1775.765107][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.765392][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.765606][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84620b40 [ 1775.765863][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.766173][ T32] INFO: task kworker/0:10:3170 blocked for more than 451 seconds. [ 1775.766405][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.766659][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.766908][ T32] task:kworker/0:10 state:D stack:0 pid:3170 tgid:3170 ppid:2 flags:0x00000000 [ 1775.767311][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.767769][ T32] Call trace: [ 1775.778431][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.778937][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa5dda4 r5:83f90000 [ 1775.779285][ T32] r4:83f90000 [ 1775.779495][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.779834][ T32] r5:83f90000 r4:827174e0 [ 1775.780005][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.780309][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.780588][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa5de20 [ 1775.780855][ T32] r4:00000000 [ 1775.780948][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.781182][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.781418][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.781646][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ceac80 [ 1775.781871][ T32] r4:00000000 [ 1775.781968][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.782224][ T32] r9:83f90000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1775.782445][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.782728][ T32] r5:00001000 r4:dfa41000 [ 1775.782910][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.783179][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.783475][ T32] r5:84d08754 r4:84d08400 [ 1775.783654][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.783921][ T32] r7:dddd00c0 r6:82c18000 r5:84d08754 r4:82cb6480 [ 1775.784181][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.784486][ T32] r10:83f90000 r9:82cb64ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.784751][ T32] r4:82cb6480 [ 1775.784839][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.785075][ T32] r10:00000000 r9:dfa3de78 r8:845d7100 r7:82cb6480 r6:80266a2c r5:83f90000 [ 1775.785334][ T32] r4:84620c00 [ 1775.785445][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.785713][ T32] Exception stack(0xdfa5dfb0 to 0xdfa5dff8) [ 1775.785889][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1775.786167][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.786393][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.786611][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84620c00 [ 1775.786893][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.787325][ T32] INFO: task kworker/0:11:3172 blocked for more than 451 seconds. [ 1775.787654][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.798333][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.798758][ T32] task:kworker/0:11 state:D stack:0 pid:3172 tgid:3172 ppid:2 flags:0x00000000 [ 1775.799187][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.799583][ T32] Call trace: [ 1775.799830][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.800194][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa6dda4 r5:83f94800 [ 1775.800532][ T32] r4:83f94800 [ 1775.800692][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.801080][ T32] r5:83f94800 r4:827174e0 [ 1775.801284][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.801667][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.802037][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa6de20 [ 1775.802311][ T32] r4:00000000 [ 1775.802472][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.802831][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.803157][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.803471][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ceae40 [ 1775.803822][ T32] r4:00000000 [ 1775.804126][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.804730][ T32] r9:83f94800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1775.805026][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.805344][ T32] r5:00001000 r4:dfa89000 [ 1775.805685][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.806426][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.806899][ T32] r5:84d08b54 r4:84d08800 [ 1775.807113][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.807464][ T32] r7:dddd00c0 r6:82c18000 r5:84d08b54 r4:82cb6580 [ 1775.818246][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.818819][ T32] r10:83f94800 r9:82cb65ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.819135][ T32] r4:82cb6580 [ 1775.819335][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.819761][ T32] r10:00000000 r9:dfa3de78 r8:845d72c0 r7:82cb6580 r6:80266a2c r5:83f94800 [ 1775.820205][ T32] r4:84620d80 [ 1775.820368][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.820712][ T32] Exception stack(0xdfa6dfb0 to 0xdfa6dff8) [ 1775.820953][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1775.821327][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.821547][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.821762][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84620d80 [ 1775.822041][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.822350][ T32] INFO: task kworker/0:12:3174 blocked for more than 451 seconds. [ 1775.822618][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.822785][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.823127][ T32] task:kworker/0:12 state:D stack:0 pid:3174 tgid:3174 ppid:2 flags:0x00000000 [ 1775.823335][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.823506][ T32] Call trace: [ 1775.823662][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.823875][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa79da4 r5:83f91800 [ 1775.824087][ T32] r4:83f91800 [ 1775.824180][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.824546][ T32] r5:83f91800 r4:827174e0 [ 1775.824647][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.824909][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.825171][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa79e20 [ 1775.825326][ T32] r4:00000000 [ 1775.825420][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.825671][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.825935][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.826104][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ceaf00 [ 1775.826345][ T32] r4:00000000 [ 1775.826457][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.826686][ T32] r9:83f91800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1775.826906][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.827177][ T32] r5:00001000 r4:dfab5000 [ 1775.827348][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.827684][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.838313][ T32] r5:84d08f54 r4:84d08c00 [ 1775.838548][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.838858][ T32] r7:dddd00c0 r6:82c18000 r5:84d08f54 r4:82f25100 [ 1775.839043][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.839378][ T32] r10:83f91800 r9:82f2512c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.839702][ T32] r4:82f25100 [ 1775.839867][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.840134][ T32] r10:00000000 r9:dfa3de78 r8:845d7480 r7:82f25100 r6:80266a2c r5:83f91800 [ 1775.840373][ T32] r4:84620e40 [ 1775.840522][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.840746][ T32] Exception stack(0xdfa79fb0 to 0xdfa79ff8) [ 1775.841021][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1775.841323][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.841552][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.841868][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84620e40 [ 1775.842094][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.842377][ T32] INFO: task kworker/0:13:3175 blocked for more than 451 seconds. [ 1775.842602][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.842840][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.843174][ T32] task:kworker/0:13 state:D stack:0 pid:3175 tgid:3175 ppid:2 flags:0x00000000 [ 1775.843614][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.843844][ T32] Call trace: [ 1775.843952][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.844203][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa85da4 r5:83f96c00 [ 1775.844392][ T32] r4:83f96c00 [ 1775.844568][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.844782][ T32] r5:83f96c00 r4:827174e0 [ 1775.844946][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.845253][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.845614][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa85e20 [ 1775.846013][ T32] r4:00000000 [ 1775.846113][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.846310][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.846514][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.846723][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cea940 [ 1775.846945][ T32] r4:00000000 [ 1775.847035][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.847261][ T32] r9:83f96c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1775.847485][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.847745][ T32] r5:00001000 r4:dfb1f000 [ 1775.858249][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.858584][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.858850][ T32] r5:84d09354 r4:84d09000 [ 1775.858943][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.859213][ T32] r7:dddd00c0 r6:82c18000 r5:84d09354 r4:83e39980 [ 1775.859382][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.859701][ T32] r10:83f96c00 r9:83e399ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.859939][ T32] r4:83e39980 [ 1775.860034][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.860258][ T32] r10:00000000 r9:dfa3de78 r8:845d7580 r7:83e39980 r6:80266a2c r5:83f96c00 [ 1775.860499][ T32] r4:84620f80 [ 1775.860583][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.860806][ T32] Exception stack(0xdfa85fb0 to 0xdfa85ff8) [ 1775.860947][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1775.861147][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.861411][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.861599][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84620f80 [ 1775.861827][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.862057][ T32] INFO: task kworker/0:14:3179 blocked for more than 451 seconds. [ 1775.862250][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.862390][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.862647][ T32] task:kworker/0:14 state:D stack:0 pid:3179 tgid:3179 ppid:2 flags:0x00000000 [ 1775.862958][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.863204][ T32] Call trace: [ 1775.863303][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.863531][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa19da4 r5:837b4800 [ 1775.863783][ T32] r4:837b4800 [ 1775.863879][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.864134][ T32] r5:837b4800 r4:827174e0 [ 1775.864234][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.864497][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.864765][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa19e20 [ 1775.864951][ T32] r4:00000000 [ 1775.865042][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.865304][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.865586][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.865800][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cca980 [ 1775.866009][ T32] r4:00000000 [ 1775.866105][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.866300][ T32] r9:837b4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1775.866562][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.866767][ T32] r5:00001000 r4:dfd53000 [ 1775.866908][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.867161][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.867375][ T32] r5:84d09b54 r4:84d09800 [ 1775.867613][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.878422][ T32] r7:dddd00c0 r6:82c18000 r5:84d09b54 r4:84371c00 [ 1775.878865][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.879173][ T32] r10:837b4800 r9:84371c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.879407][ T32] r4:84371c00 [ 1775.879622][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.879836][ T32] r10:00000000 r9:dfa3de78 r8:8415fb40 r7:84371c00 r6:80266a2c r5:837b4800 [ 1775.880018][ T32] r4:8452d780 [ 1775.880095][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.880304][ T32] Exception stack(0xdfa19fb0 to 0xdfa19ff8) [ 1775.880492][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1775.880791][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.881064][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.881264][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8452d780 [ 1775.881500][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.881733][ T32] INFO: task kworker/0:15:3181 blocked for more than 451 seconds. [ 1775.881998][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.882164][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.882413][ T32] task:kworker/0:15 state:D stack:0 pid:3181 tgid:3181 ppid:2 flags:0x00000000 [ 1775.882763][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.882952][ T32] Call trace: [ 1775.883113][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.883359][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa95da4 r5:837b1800 [ 1775.883683][ T32] r4:837b1800 [ 1775.883816][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.884223][ T32] r5:837b1800 r4:827174e0 [ 1775.884350][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.884640][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.884971][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa95e20 [ 1775.885203][ T32] r4:00000000 [ 1775.885303][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.885569][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.885817][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.886109][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce5000 [ 1775.886314][ T32] r4:00000000 [ 1775.886429][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.886717][ T32] r9:837b1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1775.886934][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.887228][ T32] r5:00001000 r4:dfd75000 [ 1775.887401][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.887746][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.898408][ T32] r5:84d09f54 r4:84d09c00 [ 1775.898632][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.899175][ T32] r7:dddd00c0 r6:82c18000 r5:84d09f54 r4:84371f80 [ 1775.899401][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.899794][ T32] r10:837b1800 r9:84371fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.900026][ T32] r4:84371f80 [ 1775.900157][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.900522][ T32] r10:00000000 r9:dfa19e78 r8:84622100 r7:84371f80 r6:80266a2c r5:837b1800 [ 1775.900778][ T32] r4:84622040 [ 1775.900950][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.901207][ T32] Exception stack(0xdfa95fb0 to 0xdfa95ff8) [ 1775.901414][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1775.901729][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.902030][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.902316][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84622040 [ 1775.902525][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.902804][ T32] INFO: task kworker/0:16:3183 blocked for more than 451 seconds. [ 1775.903029][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.903233][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.903524][ T32] task:kworker/0:16 state:D stack:0 pid:3183 tgid:3183 ppid:2 flags:0x00000000 [ 1775.903910][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.904186][ T32] Call trace: [ 1775.904313][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.904616][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa9dda4 r5:837b0000 [ 1775.904851][ T32] r4:837b0000 [ 1775.904938][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.905248][ T32] r5:837b0000 r4:827174e0 [ 1775.905482][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.905880][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.906182][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa9de20 [ 1775.906373][ T32] r4:00000000 [ 1775.906485][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.906683][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.906891][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.907212][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce5180 [ 1775.907399][ T32] r4:00000000 [ 1775.907509][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.918541][ T32] r9:837b0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1775.919198][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.919753][ T32] r5:00001000 r4:dfd8f000 [ 1775.920084][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.920535][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.921144][ T32] r5:84d0a354 r4:84d0a000 [ 1775.921375][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.922061][ T32] r7:dddd00c0 r6:82c18000 r5:84d0a354 r4:84371b80 [ 1775.922415][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.923088][ T32] r10:837b0000 r9:84371bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.923652][ T32] r4:84371b80 [ 1775.923832][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.924311][ T32] r10:00000000 r9:dfa95e78 r8:84622300 r7:84371b80 r6:80266a2c r5:837b0000 [ 1775.924726][ T32] r4:846221c0 [ 1775.925152][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.925528][ T32] Exception stack(0xdfa9dfb0 to 0xdfa9dff8) [ 1775.925828][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1775.926270][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.926823][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.927227][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:846221c0 [ 1775.927692][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.938529][ T32] INFO: task kworker/0:17:3185 blocked for more than 451 seconds. [ 1775.939077][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.939358][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.939741][ T32] task:kworker/0:17 state:D stack:0 pid:3185 tgid:3185 ppid:2 flags:0x00000000 [ 1775.940149][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.940498][ T32] Call trace: [ 1775.940702][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.941525][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfaa9da4 r5:837b2400 [ 1775.941909][ T32] r4:837b2400 [ 1775.942097][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.942546][ T32] r5:837b2400 r4:827174e0 [ 1775.942801][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.943401][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.944005][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaa9e20 [ 1775.944436][ T32] r4:00000000 [ 1775.944613][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.944986][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.945503][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.946112][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce5640 [ 1775.947460][ T32] r4:00000000 [ 1775.947678][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.958417][ T32] r9:837b2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1775.958936][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.959430][ T32] r5:00001000 r4:dff3b000 [ 1775.959742][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.960598][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.961837][ T32] r5:84d0b354 r4:84d0b000 [ 1775.962140][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.962662][ T32] r7:dddd00c0 r6:82c18000 r5:84d0b354 r4:84538000 [ 1775.962954][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.963518][ T32] r10:837b2400 r9:8453802c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.963930][ T32] r4:84538000 [ 1775.964340][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.965622][ T32] r10:00000000 r9:dfa9de78 r8:846224c0 r7:84538000 r6:80266a2c r5:837b2400 [ 1775.966495][ T32] r4:84622380 [ 1775.966701][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1775.967366][ T32] Exception stack(0xdfaa9fb0 to 0xdfaa9ff8) [ 1775.967695][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1775.988270][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1775.988770][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1775.989036][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84622380 [ 1775.989252][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1775.989560][ T32] INFO: task kworker/0:18:3187 blocked for more than 451 seconds. [ 1775.989853][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1775.990074][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1775.990376][ T32] task:kworker/0:18 state:D stack:0 pid:3187 tgid:3187 ppid:2 flags:0x00000000 [ 1775.990715][ T32] Workqueue: events bpf_prog_free_deferred [ 1775.990956][ T32] Call trace: [ 1775.991081][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1775.991383][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfab1da4 r5:837b3c00 [ 1775.991663][ T32] r4:837b3c00 [ 1775.991791][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1775.992068][ T32] r5:837b3c00 r4:827174e0 [ 1775.992205][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1775.992505][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1775.992873][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfab1e20 [ 1775.993137][ T32] r4:00000000 [ 1775.993247][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1775.993504][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1775.993811][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1775.994080][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce53c0 [ 1775.994305][ T32] r4:00000000 [ 1775.994454][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1775.994714][ T32] r9:837b3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1775.994976][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1775.995226][ T32] r5:00001000 r4:dfdd3000 [ 1775.995400][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1775.995810][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1775.996096][ T32] r5:84d0ab54 r4:84d0a800 [ 1775.996250][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1775.996503][ T32] r7:dddd00c0 r6:82c18000 r5:84d0ab54 r4:84538080 [ 1775.996687][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1775.996995][ T32] r10:837b3c00 r9:845380ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1775.997206][ T32] r4:84538080 [ 1775.997353][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1775.997646][ T32] r10:00000000 r9:dfaa9e78 r8:84622680 r7:84538080 r6:80266a2c r5:837b3c00 [ 1776.008290][ T32] r4:84622540 [ 1776.008507][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.008892][ T32] Exception stack(0xdfab1fb0 to 0xdfab1ff8) [ 1776.009085][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1776.009375][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.009674][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.009902][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84622540 [ 1776.010154][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.010403][ T32] INFO: task kworker/1:13:3191 blocked for more than 451 seconds. [ 1776.010608][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.010828][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.011059][ T32] task:kworker/1:13 state:D stack:0 pid:3191 tgid:3191 ppid:2 flags:0x00000000 [ 1776.011344][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.011530][ T32] Call trace: [ 1776.011698][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.011992][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfad1da4 r5:836c5400 [ 1776.012228][ T32] r4:836c5400 [ 1776.012302][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.012522][ T32] r5:836c5400 r4:827174e0 [ 1776.012662][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.012901][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.013166][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfad1e20 [ 1776.013337][ T32] r4:00000000 [ 1776.013433][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.013793][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.014082][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.014359][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841165c0 [ 1776.014634][ T32] r4:00000000 [ 1776.014743][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.014950][ T32] r9:836c5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f167000 [ 1776.015210][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.015437][ T32] r5:00001000 r4:eabdd000 [ 1776.015650][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.015862][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.016139][ T32] r5:84e7a354 r4:84e7a000 [ 1776.016250][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.016521][ T32] r7:ddde40c0 r6:82c18200 r5:84e7a354 r4:843d7a00 [ 1776.016747][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.017009][ T32] r10:836c5400 r9:843d7a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1776.017217][ T32] r4:843d7a00 [ 1776.017313][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.017576][ T32] r10:00000000 r9:dfa21e78 r8:84622a40 r7:843d7a00 r6:80266a2c r5:836c5400 [ 1776.017793][ T32] r4:845d79c0 [ 1776.028367][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.028701][ T32] Exception stack(0xdfad1fb0 to 0xdfad1ff8) [ 1776.028873][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1776.029155][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.029381][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.029580][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:845d79c0 [ 1776.029765][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.030061][ T32] INFO: task kworker/0:20:3192 blocked for more than 451 seconds. [ 1776.030223][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.030467][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.030672][ T32] task:kworker/0:20 state:D stack:0 pid:3192 tgid:3192 ppid:2 flags:0x00000000 [ 1776.030983][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.031140][ T32] Call trace: [ 1776.031278][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.031490][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfabdda4 r5:83512400 [ 1776.031711][ T32] r4:83512400 [ 1776.031816][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.032040][ T32] r5:83512400 r4:827174e0 [ 1776.032162][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.032420][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.032725][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfabde20 [ 1776.032921][ T32] r4:00000000 [ 1776.032997][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.033233][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.033498][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.033735][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce57c0 [ 1776.034034][ T32] r4:00000000 [ 1776.034169][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.034386][ T32] r9:83512400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1776.034628][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.034922][ T32] r5:00001000 r4:dff5f000 [ 1776.035113][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.035382][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.035687][ T32] r5:84d0bb54 r4:84d0b800 [ 1776.035804][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.036058][ T32] r7:dddd00c0 r6:82c18000 r5:84d0bb54 r4:84538180 [ 1776.036230][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.036454][ T32] r10:83512400 r9:845381ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.036731][ T32] r4:84538180 [ 1776.036832][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.037056][ T32] r10:00000000 r9:df9dde78 r8:84622b00 r7:84538180 r6:80266a2c r5:83512400 [ 1776.037248][ T32] r4:84622940 [ 1776.037417][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.037628][ T32] Exception stack(0xdfabdfb0 to 0xdfabdff8) [ 1776.037902][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1776.048726][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.049142][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.049380][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84622940 [ 1776.049575][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.049981][ T32] INFO: task kworker/1:26:3406 blocked for more than 451 seconds. [ 1776.050185][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.050378][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.050607][ T32] task:kworker/1:26 state:D stack:0 pid:3406 tgid:3406 ppid:2 flags:0x00000000 [ 1776.050913][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.051092][ T32] Call trace: [ 1776.051197][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.051435][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfdedda4 r5:8411ec00 [ 1776.051738][ T32] r4:8411ec00 [ 1776.051838][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.052127][ T32] r5:8411ec00 r4:827174e0 [ 1776.052252][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.052546][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.052846][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdede20 [ 1776.053094][ T32] r4:00000000 [ 1776.053181][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.053404][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.053706][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.053955][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f2a80 [ 1776.054179][ T32] r4:00000000 [ 1776.054285][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.054541][ T32] r9:8411ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1776.054741][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.054960][ T32] r5:00001000 r4:dfcdd000 [ 1776.055073][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.055283][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.055637][ T32] r5:84592754 r4:84592400 [ 1776.055811][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.056095][ T32] r7:ddde40c0 r6:82c18200 r5:84592754 r4:843d7280 [ 1776.056269][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.056520][ T32] r10:8411ec00 r9:843d72ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1776.056715][ T32] r4:843d7280 [ 1776.056819][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.057053][ T32] r10:00000000 r9:dfc21e78 r8:84114640 r7:843d7280 r6:80266a2c r5:8411ec00 [ 1776.057282][ T32] r4:84114bc0 [ 1776.057480][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.057685][ T32] Exception stack(0xdfdedfb0 to 0xdfdedff8) [ 1776.068998][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1776.069683][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.070109][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.070474][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84114bc0 [ 1776.070837][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.071182][ T32] INFO: task kworker/1:27:3407 blocked for more than 452 seconds. [ 1776.071613][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.071928][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.072429][ T32] task:kworker/1:27 state:D stack:0 pid:3407 tgid:3407 ppid:2 flags:0x00000000 [ 1776.072924][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.073313][ T32] Call trace: [ 1776.073571][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.074013][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfc59da4 r5:8411b000 [ 1776.074697][ T32] r4:8411b000 [ 1776.074982][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.075335][ T32] r5:8411b000 r4:827174e0 [ 1776.075592][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.076267][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.076957][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc59e20 [ 1776.077394][ T32] r4:00000000 [ 1776.077590][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.088735][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.089520][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.090280][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84642040 [ 1776.090752][ T32] r4:00000000 [ 1776.090947][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.091871][ T32] r9:8411b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1776.092331][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.093194][ T32] r5:00001000 r4:dfe61000 [ 1776.093534][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.094043][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.094772][ T32] r5:84590354 r4:84590000 [ 1776.095031][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.095715][ T32] r7:ddde40c0 r6:82c18200 r5:84590354 r4:843d7200 [ 1776.095866][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.096142][ T32] r10:8411b000 r9:843d722c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1776.096344][ T32] r4:843d7200 [ 1776.096456][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.096710][ T32] r10:00000000 r9:dfdede78 r8:841141c0 r7:843d7200 r6:80266a2c r5:8411b000 [ 1776.096959][ T32] r4:84114bc0 [ 1776.097092][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.097419][ T32] Exception stack(0xdfc59fb0 to 0xdfc59ff8) [ 1776.097577][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1776.097719][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.108428][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.108797][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84114bc0 [ 1776.109021][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.109260][ T32] INFO: task kworker/0:116:3416 blocked for more than 452 seconds. [ 1776.109526][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.109693][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.109863][ T32] task:kworker/0:116 state:D stack:0 pid:3416 tgid:3416 ppid:2 flags:0x00000000 [ 1776.110191][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.110355][ T32] Call trace: [ 1776.110481][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.110708][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe0dda4 r5:84793c00 [ 1776.110969][ T32] r4:84793c00 [ 1776.111115][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.111360][ T32] r5:84793c00 r4:827174e0 [ 1776.111469][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.111762][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.112094][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe0de20 [ 1776.112300][ T32] r4:00000000 [ 1776.112401][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.112624][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.112848][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.113062][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846521c0 [ 1776.113248][ T32] r4:00000000 [ 1776.113326][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.113572][ T32] r9:84793c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1776.113762][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.114095][ T32] r5:00001000 r4:dfcf1000 [ 1776.114213][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.114431][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.114684][ T32] r5:847a7b54 r4:847a7800 [ 1776.114847][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.115151][ T32] r7:dddd00c0 r6:82c18000 r5:847a7b54 r4:84643200 [ 1776.115312][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.115683][ T32] r10:84793c00 r9:8464322c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.115949][ T32] r4:84643200 [ 1776.116064][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.116332][ T32] r10:00000000 r9:dfdfde78 r8:84642500 r7:84643200 r6:80266a2c r5:84793c00 [ 1776.116524][ T32] r4:84641680 [ 1776.116614][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.116948][ T32] Exception stack(0xdfe0dfb0 to 0xdfe0dff8) [ 1776.117098][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1776.117330][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.117586][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.128258][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84641680 [ 1776.128532][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.128814][ T32] INFO: task kworker/0:124:3431 blocked for more than 452 seconds. [ 1776.129007][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.129178][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.129374][ T32] task:kworker/0:124 state:D stack:0 pid:3431 tgid:3431 ppid:2 flags:0x00000000 [ 1776.129708][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.129891][ T32] Call trace: [ 1776.129993][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.130257][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe49da4 r5:8479bc00 [ 1776.130479][ T32] r4:8479bc00 [ 1776.130570][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.130814][ T32] r5:8479bc00 r4:827174e0 [ 1776.130916][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.131179][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.131482][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe49e20 [ 1776.131825][ T32] r4:00000000 [ 1776.131955][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.132241][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.132497][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.132819][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84652300 [ 1776.133060][ T32] r4:00000000 [ 1776.133255][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.133480][ T32] r9:8479bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1776.133826][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.134102][ T32] r5:00001000 r4:dfe4d000 [ 1776.134284][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.134489][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.134775][ T32] r5:847a7f54 r4:847a7c00 [ 1776.134882][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.135192][ T32] r7:dddd00c0 r6:82c18000 r5:847a7f54 r4:84643600 [ 1776.135374][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.135642][ T32] r10:8479bc00 r9:8464362c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.135856][ T32] r4:84643600 [ 1776.135957][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.136258][ T32] r10:00000000 r9:dfe0de78 r8:846428c0 r7:84643600 r6:80266a2c r5:8479bc00 [ 1776.136569][ T32] r4:84652040 [ 1776.136708][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.136936][ T32] Exception stack(0xdfe49fb0 to 0xdfe49ff8) [ 1776.137119][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1776.137368][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.137664][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.148483][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84652040 [ 1776.148828][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.149059][ T32] INFO: task kworker/0:125:3433 blocked for more than 452 seconds. [ 1776.149220][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.149426][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.149587][ T32] task:kworker/0:125 state:D stack:0 pid:3433 tgid:3433 ppid:2 flags:0x00000000 [ 1776.149843][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.150328][ T32] Call trace: [ 1776.150488][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.150788][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfba9da4 r5:83fab000 [ 1776.151048][ T32] r4:83fab000 [ 1776.151146][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.151453][ T32] r5:83fab000 r4:827174e0 [ 1776.151642][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.151941][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.152239][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfba9e20 [ 1776.152448][ T32] r4:00000000 [ 1776.152562][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.152867][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.153152][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.153400][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84652c00 [ 1776.153618][ T32] r4:00000000 [ 1776.153827][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.154034][ T32] r9:83fab000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1776.154232][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.154545][ T32] r5:00001000 r4:dfe89000 [ 1776.154695][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.155088][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.155409][ T32] r5:847b0b54 r4:847b0800 [ 1776.155682][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.156002][ T32] r7:dddd00c0 r6:82c18000 r5:847b0b54 r4:84643680 [ 1776.156162][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.156426][ T32] r10:83fab000 r9:846436ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.156616][ T32] r4:84643680 [ 1776.156765][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.157022][ T32] r10:00000000 r9:dfe49e78 r8:846523c0 r7:84643680 r6:80266a2c r5:83fab000 [ 1776.157347][ T32] r4:84652140 [ 1776.157542][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.157855][ T32] Exception stack(0xdfba9fb0 to 0xdfba9ff8) [ 1776.168575][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1776.168825][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.169061][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.169221][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84652140 [ 1776.169474][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.169718][ T32] INFO: task kworker/0:126:3436 blocked for more than 452 seconds. [ 1776.169878][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.170061][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.170220][ T32] task:kworker/0:126 state:D stack:0 pid:3436 tgid:3436 ppid:2 flags:0x00000000 [ 1776.170442][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.170630][ T32] Call trace: [ 1776.170783][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.171000][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe51da4 r5:83fac800 [ 1776.171190][ T32] r4:83fac800 [ 1776.171288][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.171498][ T32] r5:83fac800 r4:827174e0 [ 1776.171675][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.171930][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.172185][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe51e20 [ 1776.172498][ T32] r4:00000000 [ 1776.172644][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.172880][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.173077][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.173455][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84652480 [ 1776.173880][ T32] r4:00000000 [ 1776.174173][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.174368][ T32] r9:83fac800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1776.174601][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.174837][ T32] r5:00001000 r4:dfe5b000 [ 1776.174986][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.175196][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.175673][ T32] r5:847b0354 r4:847b0000 [ 1776.175798][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.176045][ T32] r7:dddd00c0 r6:82c18000 r5:847b0354 r4:84643700 [ 1776.176256][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.176597][ T32] r10:83fac800 r9:8464372c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.176903][ T32] r4:84643700 [ 1776.176991][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.177276][ T32] r10:00000000 r9:dfba9e78 r8:84652540 r7:84643700 r6:80266a2c r5:83fac800 [ 1776.177651][ T32] r4:84652400 [ 1776.177791][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.188521][ T32] Exception stack(0xdfe51fb0 to 0xdfe51ff8) [ 1776.188680][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1776.188860][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.189057][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.189274][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84652400 [ 1776.189491][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.189697][ T32] INFO: task kworker/0:127:3437 blocked for more than 452 seconds. [ 1776.189928][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.190098][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.190307][ T32] task:kworker/0:127 state:D stack:0 pid:3437 tgid:3437 ppid:2 flags:0x00000000 [ 1776.190542][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.190709][ T32] Call trace: [ 1776.190801][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.190981][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfdf9da4 r5:83fad400 [ 1776.191182][ T32] r4:83fad400 [ 1776.191305][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.191516][ T32] r5:83fad400 r4:827174e0 [ 1776.191680][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.191955][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.192228][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdf9e20 [ 1776.192462][ T32] r4:00000000 [ 1776.192546][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.192708][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.192885][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.193059][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84652800 [ 1776.193296][ T32] r4:00000000 [ 1776.193387][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.193658][ T32] r9:83fad400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1776.193822][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.194198][ T32] r5:00001000 r4:dfe6f000 [ 1776.194418][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.194786][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.195217][ T32] r5:847b0754 r4:847b0400 [ 1776.195443][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.195950][ T32] r7:dddd00c0 r6:82c18000 r5:847b0754 r4:84643780 [ 1776.196228][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.196640][ T32] r10:83fad400 r9:846437ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.196973][ T32] r4:84643780 [ 1776.197141][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.197660][ T32] r10:00000000 r9:dfba9e78 r8:846525c0 r7:84643780 r6:80266a2c r5:83fad400 [ 1776.208555][ T32] r4:84652400 [ 1776.208852][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.209141][ T32] Exception stack(0xdfdf9fb0 to 0xdfdf9ff8) [ 1776.209306][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1776.209529][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.209722][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.209917][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84652400 [ 1776.210220][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.210534][ T32] INFO: task kworker/1:28:3439 blocked for more than 452 seconds. [ 1776.210734][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.210950][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.211184][ T32] task:kworker/1:28 state:D stack:0 pid:3439 tgid:3439 ppid:2 flags:0x00000000 [ 1776.211498][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.212012][ T32] Call trace: [ 1776.212253][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.212762][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe6dda4 r5:83fae000 [ 1776.213033][ T32] r4:83fae000 [ 1776.213137][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.213495][ T32] r5:83fae000 r4:827174e0 [ 1776.213612][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.213928][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.214225][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe6de20 [ 1776.214409][ T32] r4:00000000 [ 1776.214529][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.214781][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.214991][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.215270][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84642c80 [ 1776.215489][ T32] r4:00000000 [ 1776.215639][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.215832][ T32] r9:83fae000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1776.216044][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.216213][ T32] r5:00001000 r4:dfe75000 [ 1776.216321][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.216558][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.216938][ T32] r5:84590754 r4:84590400 [ 1776.217065][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.217307][ T32] r7:ddde40c0 r6:82c18200 r5:84590754 r4:843d7100 [ 1776.217504][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.217788][ T32] r10:83fae000 r9:843d712c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1776.228337][ T32] r4:843d7100 [ 1776.228587][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.228918][ T32] r10:00000000 r9:dfdede78 r8:84652680 r7:843d7100 r6:80266a2c r5:83fae000 [ 1776.229145][ T32] r4:846426c0 [ 1776.229267][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.229513][ T32] Exception stack(0xdfe6dfb0 to 0xdfe6dff8) [ 1776.229664][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1776.230062][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.230449][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.230672][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:846426c0 [ 1776.230974][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.231277][ T32] INFO: task kworker/1:29:3442 blocked for more than 452 seconds. [ 1776.231501][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.231683][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.231868][ T32] task:kworker/1:29 state:D stack:0 pid:3442 tgid:3442 ppid:2 flags:0x00000000 [ 1776.232097][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.232257][ T32] Call trace: [ 1776.232362][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.232632][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe81da4 r5:83faec00 [ 1776.232780][ T32] r4:83faec00 [ 1776.232991][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.233226][ T32] r5:83faec00 r4:827174e0 [ 1776.233344][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.233672][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.234124][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe81e20 [ 1776.234458][ T32] r4:00000000 [ 1776.234641][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.235072][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.235376][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.235727][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8465d080 [ 1776.235942][ T32] r4:00000000 [ 1776.236038][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.236234][ T32] r9:83faec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1776.236507][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.236792][ T32] r5:00001000 r4:dfe83000 [ 1776.236949][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.237251][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.237763][ T32] r5:84590b54 r4:84590800 [ 1776.248435][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.249108][ T32] r7:ddde40c0 r6:82c18200 r5:84590b54 r4:843d7180 [ 1776.249426][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.249910][ T32] r10:83faec00 r9:843d71ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1776.250305][ T32] r4:843d7180 [ 1776.250574][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.251080][ T32] r10:00000000 r9:dfdede78 r8:846529c0 r7:843d7180 r6:80266a2c r5:83faec00 [ 1776.251355][ T32] r4:84642e40 [ 1776.251512][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.252001][ T32] Exception stack(0xdfe81fb0 to 0xdfe81ff8) [ 1776.252282][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1776.252868][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.253338][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.253642][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84642e40 [ 1776.253874][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.254125][ T32] INFO: task kworker/0:128:3445 blocked for more than 452 seconds. [ 1776.254564][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.254726][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.254919][ T32] task:kworker/0:128 state:D stack:0 pid:3445 tgid:3445 ppid:2 flags:0x00000000 [ 1776.255213][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.255585][ T32] Call trace: [ 1776.255792][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.256027][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe8dda4 r5:83fabc00 [ 1776.256248][ T32] r4:83fabc00 [ 1776.256365][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.256602][ T32] r5:83fabc00 r4:827174e0 [ 1776.256855][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.257113][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.257494][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe8de20 [ 1776.257726][ T32] r4:00000000 [ 1776.268324][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.268900][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.270096][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.270416][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8465f040 [ 1776.270876][ T32] r4:00000000 [ 1776.271429][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.272068][ T32] r9:83fabc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00b000 [ 1776.272344][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.272679][ T32] r5:00001000 r4:df895000 [ 1776.272876][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.273213][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.273957][ T32] r5:847b1754 r4:847b1400 [ 1776.274120][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.274456][ T32] r7:dddd00c0 r6:82c18000 r5:847b1754 r4:84643800 [ 1776.274714][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.275048][ T32] r10:83fabc00 r9:8464382c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.275356][ T32] r4:84643800 [ 1776.275523][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.276183][ T32] r10:00000000 r9:dfba9e78 r8:84652cc0 r7:84643800 r6:80266a2c r5:83fabc00 [ 1776.276463][ T32] r4:84652b00 [ 1776.276751][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.277040][ T32] Exception stack(0xdfe8dfb0 to 0xdfe8dff8) [ 1776.277193][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1776.277355][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.277611][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.288310][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84652b00 [ 1776.288838][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.289289][ T32] INFO: task kworker/1:30:3446 blocked for more than 452 seconds. [ 1776.289545][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.289726][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.289985][ T32] task:kworker/1:30 state:D stack:0 pid:3446 tgid:3446 ppid:2 flags:0x00000000 [ 1776.290343][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.290542][ T32] Call trace: [ 1776.290762][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.291118][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe95da4 r5:83fa9800 [ 1776.291401][ T32] r4:83fa9800 [ 1776.291657][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.292024][ T32] r5:83fa9800 r4:827174e0 [ 1776.292228][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.292513][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.292868][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe95e20 [ 1776.293117][ T32] r4:00000000 [ 1776.293290][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.293591][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.293919][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.294154][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e2040 [ 1776.294409][ T32] r4:00000000 [ 1776.294612][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.294936][ T32] r9:83fa9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1776.295170][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.295473][ T32] r5:00001000 r4:dff1f000 [ 1776.295641][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.295949][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.296195][ T32] r5:84591754 r4:84591400 [ 1776.296313][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.296626][ T32] r7:ddde40c0 r6:82c18200 r5:84591754 r4:8413fb00 [ 1776.296890][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.297106][ T32] r10:83fa9800 r9:8413fb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1776.297288][ T32] r4:8413fb00 [ 1776.297438][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.297725][ T32] r10:00000000 r9:dfdede78 r8:84652b00 r7:8413fb00 r6:80266a2c r5:83fa9800 [ 1776.308239][ T32] r4:8465d100 [ 1776.308478][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.308721][ T32] Exception stack(0xdfe95fb0 to 0xdfe95ff8) [ 1776.308962][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1776.309187][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.309447][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.309631][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8465d100 [ 1776.309884][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.310125][ T32] INFO: task kworker/0:129:3448 blocked for more than 452 seconds. [ 1776.310338][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.310555][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.310769][ T32] task:kworker/0:129 state:D stack:0 pid:3448 tgid:3448 ppid:2 flags:0x00000000 [ 1776.311081][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.311281][ T32] Call trace: [ 1776.311381][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.311630][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe65da4 r5:83faa400 [ 1776.311868][ T32] r4:83faa400 [ 1776.311977][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.312273][ T32] r5:83faa400 r4:827174e0 [ 1776.312405][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.312722][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.313016][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe65e20 [ 1776.313240][ T32] r4:00000000 [ 1776.313363][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.313594][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.313800][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.314075][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84652e80 [ 1776.314262][ T32] r4:00000000 [ 1776.314392][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.314593][ T32] r9:83faa400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1776.314807][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.315023][ T32] r5:00001000 r4:dfe97000 [ 1776.315133][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.315350][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.315598][ T32] r5:847b0f54 r4:847b0c00 [ 1776.315735][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.315935][ T32] r7:dddd00c0 r6:82c18000 r5:847b0f54 r4:84643880 [ 1776.316051][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.318236][ T31] audit: type=1400 audit(1776.250:77): avc: denied { remove_name } for pid=2927 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1776.318864][ T31] audit: type=1400 audit(1776.250:78): avc: denied { rename } for pid=2927 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1776.328366][ T32] r10:83faa400 r9:846438ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.328766][ T32] r4:84643880 [ 1776.328880][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.329157][ T32] r10:00000000 r9:dfe8de78 r8:846528c0 r7:84643880 r6:80266a2c r5:83faa400 [ 1776.329369][ T32] r4:84652e00 [ 1776.329491][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.329707][ T32] Exception stack(0xdfe65fb0 to 0xdfe65ff8) [ 1776.329864][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1776.330069][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.330418][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.330608][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84652e00 [ 1776.330814][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.331002][ T32] INFO: task kworker/0:130:3450 blocked for more than 452 seconds. [ 1776.331179][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.331342][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.331606][ T32] task:kworker/0:130 state:D stack:0 pid:3450 tgid:3450 ppid:2 flags:0x00000000 [ 1776.332148][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.332449][ T32] Call trace: [ 1776.332546][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.332794][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe7dda4 r5:846e0c00 [ 1776.332984][ T32] r4:846e0c00 [ 1776.333073][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.333321][ T32] r5:846e0c00 r4:827174e0 [ 1776.333436][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.333750][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.333987][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe7de20 [ 1776.334172][ T32] r4:00000000 [ 1776.334333][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.334515][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.334718][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.334926][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84652fc0 [ 1776.335134][ T32] r4:00000000 [ 1776.335263][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.335559][ T32] r9:846e0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1776.335791][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.335999][ T32] r5:00001000 r4:dfe9d000 [ 1776.336108][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.336395][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.336748][ T32] r5:847b1354 r4:847b1000 [ 1776.336898][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.337158][ T32] r7:dddd00c0 r6:82c18000 r5:847b1354 r4:84643900 [ 1776.337299][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.337602][ T32] r10:846e0c00 r9:8464392c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.337812][ T32] r4:84643900 [ 1776.348208][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.348550][ T32] r10:00000000 r9:dfe8de78 r8:84641280 r7:84643900 r6:80266a2c r5:846e0c00 [ 1776.348758][ T32] r4:84652f00 [ 1776.348843][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.349090][ T32] Exception stack(0xdfe7dfb0 to 0xdfe7dff8) [ 1776.349262][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1776.349502][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.349749][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.349952][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84652f00 [ 1776.350132][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.350308][ T32] INFO: task kworker/0:131:3452 blocked for more than 452 seconds. [ 1776.350503][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.350634][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.350846][ T32] task:kworker/0:131 state:D stack:0 pid:3452 tgid:3452 ppid:2 flags:0x00000000 [ 1776.351064][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.351209][ T32] Call trace: [ 1776.351297][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.351509][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfea5da4 r5:846e2400 [ 1776.351735][ T32] r4:846e2400 [ 1776.351843][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.352066][ T32] r5:846e2400 r4:827174e0 [ 1776.352188][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.352428][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.352621][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfea5e20 [ 1776.352782][ T32] r4:00000000 [ 1776.352868][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.353155][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.353370][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.353548][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8465f4c0 [ 1776.353700][ T32] r4:00000000 [ 1776.353810][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.353988][ T32] r9:846e2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1776.354181][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.354393][ T32] r5:00001000 r4:df9fb000 [ 1776.354551][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.354843][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.355099][ T32] r5:847b1f54 r4:847b1c00 [ 1776.355217][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.355485][ T32] r7:dddd00c0 r6:82c18000 r5:847b1f54 r4:84643980 [ 1776.355721][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.355959][ T32] r10:846e2400 r9:846439ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.356141][ T32] r4:84643980 [ 1776.356218][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.356437][ T32] r10:00000000 r9:dfe8de78 r8:8465f100 r7:84643980 r6:80266a2c r5:846e2400 [ 1776.356636][ T32] r4:8465f000 [ 1776.356734][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.356961][ T32] Exception stack(0xdfea5fb0 to 0xdfea5ff8) [ 1776.357110][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1776.357335][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.357606][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.368229][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8465f000 [ 1776.368535][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.368769][ T32] INFO: task kworker/0:132:3453 blocked for more than 452 seconds. [ 1776.368985][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.369235][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.369459][ T32] task:kworker/0:132 state:D stack:0 pid:3453 tgid:3453 ppid:2 flags:0x00000000 [ 1776.369799][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.370048][ T32] Call trace: [ 1776.370216][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.370479][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfd29da4 r5:84438000 [ 1776.370750][ T32] r4:84438000 [ 1776.370842][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.371140][ T32] r5:84438000 r4:827174e0 [ 1776.371254][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.371589][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.371936][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd29e20 [ 1776.372249][ T32] r4:00000000 [ 1776.372338][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.372539][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.372742][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.372993][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8465f380 [ 1776.373254][ T32] r4:00000000 [ 1776.373402][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.373641][ T32] r9:84438000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1776.373832][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.374065][ T32] r5:00001000 r4:df9e7000 [ 1776.374213][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.374546][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.374758][ T32] r5:847b1b54 r4:847b1800 [ 1776.374875][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.375163][ T32] r7:dddd00c0 r6:82c18000 r5:847b1b54 r4:84643a00 [ 1776.375394][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.375639][ T32] r10:84438000 r9:84643a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.375828][ T32] r4:84643a00 [ 1776.375926][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.376156][ T32] r10:00000000 r9:dfea5e78 r8:8465f240 r7:84643a00 r6:80266a2c r5:84438000 [ 1776.376399][ T32] r4:8465f000 [ 1776.376518][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.376828][ T32] Exception stack(0xdfd29fb0 to 0xdfd29ff8) [ 1776.377008][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1776.377230][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.377574][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.377753][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8465f000 [ 1776.388268][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.388633][ T32] INFO: task kworker/0:133:3456 blocked for more than 452 seconds. [ 1776.388870][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.389035][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.389258][ T32] task:kworker/0:133 state:D stack:0 pid:3456 tgid:3456 ppid:2 flags:0x00000000 [ 1776.389612][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.389870][ T32] Call trace: [ 1776.390009][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.390276][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa55da4 r5:84438c00 [ 1776.390495][ T32] r4:84438c00 [ 1776.390717][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.390922][ T32] r5:84438c00 r4:827174e0 [ 1776.391026][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.391335][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.391677][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa55e20 [ 1776.391912][ T32] r4:00000000 [ 1776.392011][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.392317][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.392565][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.392792][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8465f640 [ 1776.392992][ T32] r4:00000000 [ 1776.393066][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.393250][ T32] r9:84438c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1776.393428][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.393607][ T32] r5:00001000 r4:dfa0d000 [ 1776.393712][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.393905][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.394095][ T32] r5:847b2354 r4:847b2000 [ 1776.394309][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.394598][ T32] r7:dddd00c0 r6:82c18000 r5:847b2354 r4:84643a80 [ 1776.394794][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.395049][ T32] r10:84438c00 r9:84643aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.395251][ T32] r4:84643a80 [ 1776.395356][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.395641][ T32] r10:00000000 r9:dfea5e78 r8:8465f540 r7:84643a80 r6:80266a2c r5:84438c00 [ 1776.395849][ T32] r4:8465f480 [ 1776.395931][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.396122][ T32] Exception stack(0xdfa55fb0 to 0xdfa55ff8) [ 1776.396297][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1776.396509][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.396726][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.396940][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8465f480 [ 1776.397133][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.397410][ T32] INFO: task kworker/0:134:3459 blocked for more than 452 seconds. [ 1776.397650][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.397772][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.408280][ T32] task:kworker/0:134 state:D stack:0 pid:3459 tgid:3459 ppid:2 flags:0x00000000 [ 1776.408697][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.408885][ T32] Call trace: [ 1776.409036][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.409271][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfeadda4 r5:84439800 [ 1776.409531][ T32] r4:84439800 [ 1776.409617][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.409852][ T32] r5:84439800 r4:827174e0 [ 1776.410046][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.410359][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.410666][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfeade20 [ 1776.410996][ T32] r4:00000000 [ 1776.411156][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.411505][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.411833][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.412240][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8465f9c0 [ 1776.412499][ T32] r4:00000000 [ 1776.412795][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.413012][ T32] r9:84439800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1776.413260][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.413690][ T32] r5:00001000 r4:dfa39000 [ 1776.413809][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.414134][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.414499][ T32] r5:847b2b54 r4:847b2800 [ 1776.414613][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.414896][ T32] r7:dddd00c0 r6:82c18000 r5:847b2b54 r4:84643b00 [ 1776.415155][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.415408][ T32] r10:84439800 r9:84643b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.415695][ T32] r4:84643b00 [ 1776.415838][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.416178][ T32] r10:00000000 r9:dfa55e78 r8:8465f840 r7:84643b00 r6:80266a2c r5:84439800 [ 1776.416596][ T32] r4:8465f480 [ 1776.416898][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.417656][ T32] Exception stack(0xdfeadfb0 to 0xdfeadff8) [ 1776.428636][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1776.429199][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.429666][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.429927][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8465f480 [ 1776.430212][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.430737][ T32] INFO: task kworker/0:135:3460 blocked for more than 452 seconds. [ 1776.431110][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.431245][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.431444][ T32] task:kworker/0:135 state:D stack:0 pid:3460 tgid:3460 ppid:2 flags:0x00000000 [ 1776.431806][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.431997][ T32] Call trace: [ 1776.432105][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.432311][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfeb1da4 r5:8443a400 [ 1776.432499][ T32] r4:8443a400 [ 1776.432585][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.432797][ T32] r5:8443a400 r4:827174e0 [ 1776.432899][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.433159][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.433407][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfeb1e20 [ 1776.433623][ T32] r4:00000000 [ 1776.433722][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.433947][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.434180][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.434486][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8465f780 [ 1776.434747][ T32] r4:00000000 [ 1776.434842][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.435071][ T32] r9:8443a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1776.435272][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.435487][ T32] r5:00001000 r4:dfa2b000 [ 1776.435634][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.435911][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.436124][ T32] r5:847b2754 r4:847b2400 [ 1776.436329][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.436599][ T32] r7:dddd00c0 r6:82c18000 r5:847b2754 r4:84643b80 [ 1776.436792][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.437132][ T32] r10:8443a400 r9:84643bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.437350][ T32] r4:84643b80 [ 1776.437534][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.448500][ T32] r10:00000000 r9:dfeade78 r8:8465f880 r7:84643b80 r6:80266a2c r5:8443a400 [ 1776.449070][ T32] r4:8465f6c0 [ 1776.449378][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.449949][ T32] Exception stack(0xdfeb1fb0 to 0xdfeb1ff8) [ 1776.450375][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1776.450827][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.451246][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.451663][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8465f6c0 [ 1776.452192][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.452726][ T32] INFO: task kworker/0:136:3462 blocked for more than 452 seconds. [ 1776.453017][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.453157][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.453443][ T32] task:kworker/0:136 state:D stack:0 pid:3462 tgid:3462 ppid:2 flags:0x00000000 [ 1776.453864][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.454056][ T32] Call trace: [ 1776.454218][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.454450][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfeb9da4 r5:84799800 [ 1776.454720][ T32] r4:84799800 [ 1776.454798][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.455094][ T32] r5:84799800 r4:827174e0 [ 1776.455216][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.455465][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.455782][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfeb9e20 [ 1776.456140][ T32] r4:00000000 [ 1776.456259][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.456531][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.456789][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.457052][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8465fb80 [ 1776.457308][ T32] r4:00000000 [ 1776.457429][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.457737][ T32] r9:84799800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1776.468494][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.469169][ T32] r5:00001000 r4:dfa59000 [ 1776.469520][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.469926][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.470544][ T32] r5:847b2f54 r4:847b2c00 [ 1776.470851][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.471494][ T32] r7:dddd00c0 r6:82c18000 r5:847b2f54 r4:84643c00 [ 1776.471803][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.472318][ T32] r10:84799800 r9:84643c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.472555][ T32] r4:84643c00 [ 1776.472655][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.472851][ T32] r10:00000000 r9:dfeade78 r8:8465d8c0 r7:84643c00 r6:80266a2c r5:84799800 [ 1776.473109][ T32] r4:8465f940 [ 1776.473203][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.473469][ T32] Exception stack(0xdfeb9fb0 to 0xdfeb9ff8) [ 1776.473630][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1776.473832][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.474055][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.474233][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8465f940 [ 1776.474447][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.474680][ T32] INFO: task kworker/0:137:3464 blocked for more than 452 seconds. [ 1776.474859][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.475071][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.475304][ T32] task:kworker/0:137 state:D stack:0 pid:3464 tgid:3464 ppid:2 flags:0x00000000 [ 1776.475646][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.475841][ T32] Call trace: [ 1776.475999][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.476217][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfec1da4 r5:8479e000 [ 1776.476518][ T32] r4:8479e000 [ 1776.476618][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.476877][ T32] r5:8479e000 r4:827174e0 [ 1776.477012][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.477294][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.477579][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfec1e20 [ 1776.477830][ T32] r4:00000000 [ 1776.488218][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.488613][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.488834][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.489096][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8465fc80 [ 1776.489328][ T32] r4:00000000 [ 1776.489458][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.489703][ T32] r9:8479e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1776.489936][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.490164][ T32] r5:00001000 r4:dfa7d000 [ 1776.490349][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.491227][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.491715][ T32] r5:847b3354 r4:847b3000 [ 1776.491912][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.492784][ T32] r7:dddd00c0 r6:82c18000 r5:847b3354 r4:84643c80 [ 1776.493318][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.493627][ T32] r10:8479e000 r9:84643cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.493912][ T32] r4:84643c80 [ 1776.494004][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.494338][ T32] r10:00000000 r9:dfeb9e78 r8:8465dac0 r7:84643c80 r6:80266a2c r5:8479e000 [ 1776.494559][ T32] r4:8465fb00 [ 1776.494666][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.494925][ T32] Exception stack(0xdfec1fb0 to 0xdfec1ff8) [ 1776.495199][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1776.495418][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.495723][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.495920][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8465fb00 [ 1776.496154][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.496333][ T32] INFO: task kworker/0:138:3466 blocked for more than 452 seconds. [ 1776.496517][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.496647][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.496923][ T32] task:kworker/0:138 state:D stack:0 pid:3466 tgid:3466 ppid:2 flags:0x00000000 [ 1776.497278][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.497453][ T32] Call trace: [ 1776.497540][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.497867][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfec9da4 r5:8479c800 [ 1776.508611][ T32] r4:8479c800 [ 1776.508775][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.509032][ T32] r5:8479c800 r4:827174e0 [ 1776.509162][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.509427][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.509717][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfec9e20 [ 1776.510005][ T32] r4:00000000 [ 1776.510100][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.510294][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.510539][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.510901][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8465fdc0 [ 1776.511160][ T32] r4:00000000 [ 1776.511262][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.511634][ T32] r9:8479c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1776.512513][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.512932][ T32] r5:00001000 r4:dfa8d000 [ 1776.513318][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.514159][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.514712][ T32] r5:847b3754 r4:847b3400 [ 1776.514831][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.515061][ T32] r7:dddd00c0 r6:82c18000 r5:847b3754 r4:84643d00 [ 1776.515225][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.515484][ T32] r10:8479c800 r9:84643d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.515783][ T32] r4:84643d00 [ 1776.515889][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.516141][ T32] r10:00000000 r9:dfec1e78 r8:8465dc80 r7:84643d00 r6:80266a2c r5:8479c800 [ 1776.516353][ T32] r4:8465fc40 [ 1776.516435][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.516636][ T32] Exception stack(0xdfec9fb0 to 0xdfec9ff8) [ 1776.516862][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1776.517158][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.517471][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.517696][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8465fc40 [ 1776.528533][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.529151][ T32] INFO: task kworker/0:139:3468 blocked for more than 452 seconds. [ 1776.529615][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.529868][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.530058][ T32] task:kworker/0:139 state:D stack:0 pid:3468 tgid:3468 ppid:2 flags:0x00000000 [ 1776.530366][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.530549][ T32] Call trace: [ 1776.530669][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.531026][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfed1da4 r5:8479b000 [ 1776.531275][ T32] r4:8479b000 [ 1776.531365][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.531672][ T32] r5:8479b000 r4:827174e0 [ 1776.531784][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.532372][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.532846][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfed1e20 [ 1776.533054][ T32] r4:00000000 [ 1776.533142][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.533481][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.533888][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.534292][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8470f000 [ 1776.534630][ T32] r4:00000000 [ 1776.534819][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.535317][ T32] r9:8479b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1776.535831][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.536246][ T32] r5:00001000 r4:dfab7000 [ 1776.536351][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.536687][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.536936][ T32] r5:847b3f54 r4:847b3c00 [ 1776.537066][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.537324][ T32] r7:dddd00c0 r6:82c18000 r5:847b3f54 r4:84643d80 [ 1776.537541][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.537749][ T32] r10:8479b000 r9:84643dac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.548451][ T32] r4:84643d80 [ 1776.548701][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.548940][ T32] r10:00000000 r9:dfec9e78 r8:8465de80 r7:84643d80 r6:80266a2c r5:8479b000 [ 1776.549125][ T32] r4:8465fc40 [ 1776.549267][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.549457][ T32] Exception stack(0xdfed1fb0 to 0xdfed1ff8) [ 1776.549590][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1776.549849][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.550069][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.550260][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8465fc40 [ 1776.550457][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.550901][ T32] INFO: task kworker/0:140:3469 blocked for more than 452 seconds. [ 1776.551109][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.551237][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.551467][ T32] task:kworker/0:140 state:D stack:0 pid:3469 tgid:3469 ppid:2 flags:0x00000000 [ 1776.551747][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.551922][ T32] Call trace: [ 1776.552039][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.552297][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfeb5da4 r5:8443bc00 [ 1776.552527][ T32] r4:8443bc00 [ 1776.552625][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.552863][ T32] r5:8443bc00 r4:827174e0 [ 1776.552970][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.553287][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.553546][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfeb5e20 [ 1776.553750][ T32] r4:00000000 [ 1776.553841][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.554061][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.554257][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.554450][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8465df40 [ 1776.554655][ T32] r4:00000000 [ 1776.554828][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.555155][ T32] r9:8443bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1776.555569][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.556215][ T32] r5:00001000 r4:dfaa3000 [ 1776.556439][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.557009][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.557539][ T32] r5:847b3b54 r4:847b3800 [ 1776.557709][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.568577][ T32] r7:dddd00c0 r6:82c18000 r5:847b3b54 r4:84643e00 [ 1776.569085][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.569701][ T32] r10:8443bc00 r9:84643e2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.570217][ T32] r4:84643e00 [ 1776.570309][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.570648][ T32] r10:00000000 r9:dfed1e78 r8:8465ff00 r7:84643e00 r6:80266a2c r5:8443bc00 [ 1776.570871][ T32] r4:8465fe40 [ 1776.570988][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.571213][ T32] Exception stack(0xdfeb5fb0 to 0xdfeb5ff8) [ 1776.571494][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1776.571745][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.572024][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.572158][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8465fe40 [ 1776.572481][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.572698][ T32] INFO: task kworker/0:141:3472 blocked for more than 452 seconds. [ 1776.572922][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.573097][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.573355][ T32] task:kworker/0:141 state:D stack:0 pid:3472 tgid:3472 ppid:2 flags:0x00000000 [ 1776.573587][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.573814][ T32] Call trace: [ 1776.573933][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.574170][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfecdda4 r5:8443c800 [ 1776.574453][ T32] r4:8443c800 [ 1776.574563][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.574886][ T32] r5:8443c800 r4:827174e0 [ 1776.575056][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.575378][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.575784][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfecde20 [ 1776.575997][ T32] r4:00000000 [ 1776.576114][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.576465][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.576857][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.577086][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8470f200 [ 1776.577349][ T32] r4:00000000 [ 1776.577677][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.588925][ T32] r9:8443c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1776.589489][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.589951][ T32] r5:00001000 r4:dfae3000 [ 1776.590173][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.590672][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.591180][ T32] r5:84460754 r4:84460400 [ 1776.591441][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.592109][ T32] r7:dddd00c0 r6:82c18000 r5:84460754 r4:84643e80 [ 1776.592601][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.593041][ T32] r10:8443c800 r9:84643eac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.593502][ T32] r4:84643e80 [ 1776.593802][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.594185][ T32] r10:00000000 r9:dfed1e78 r8:8470f300 r7:84643e80 r6:80266a2c r5:8443c800 [ 1776.594915][ T32] r4:8470f280 [ 1776.595101][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.595516][ T32] Exception stack(0xdfecdfb0 to 0xdfecdff8) [ 1776.596184][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1776.596627][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.597185][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.597673][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8470f280 [ 1776.608556][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.609233][ T32] INFO: task kworker/0:142:3473 blocked for more than 452 seconds. [ 1776.609596][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.610046][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.610912][ T32] task:kworker/0:142 state:D stack:0 pid:3473 tgid:3473 ppid:2 flags:0x00000000 [ 1776.611498][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.611933][ T32] Call trace: [ 1776.612257][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.612800][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfea9da4 r5:8443d400 [ 1776.613192][ T32] r4:8443d400 [ 1776.613408][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.614834][ T32] r5:8443d400 r4:827174e0 [ 1776.615068][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.616122][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.616857][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfea9e20 [ 1776.617310][ T32] r4:00000000 [ 1776.617603][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.628516][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.629166][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.629617][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8470f180 [ 1776.630019][ T32] r4:00000000 [ 1776.630204][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.630673][ T32] r9:8443d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1776.631093][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.631606][ T32] r5:00001000 r4:dfacb000 [ 1776.631824][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.632280][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.632720][ T32] r5:84460354 r4:84460000 [ 1776.632926][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.633413][ T32] r7:dddd00c0 r6:82c18000 r5:84460354 r4:84643f00 [ 1776.633699][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.634243][ T32] r10:8443d400 r9:84643f2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.634566][ T32] r4:84643f00 [ 1776.634798][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.635222][ T32] r10:00000000 r9:dfecde78 r8:8470f3c0 r7:84643f00 r6:80266a2c r5:8443d400 [ 1776.635578][ T32] r4:8470f280 [ 1776.635790][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.636177][ T32] Exception stack(0xdfea9fb0 to 0xdfea9ff8) [ 1776.636465][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1776.636848][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.637219][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.637598][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8470f280 [ 1776.648376][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.649013][ T32] INFO: task kworker/0:143:3476 blocked for more than 452 seconds. [ 1776.649695][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.650043][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.650416][ T32] task:kworker/0:143 state:D stack:0 pid:3476 tgid:3476 ppid:2 flags:0x00000000 [ 1776.651066][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.651393][ T32] Call trace: [ 1776.651646][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.652088][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfed9da4 r5:8443e000 [ 1776.652577][ T32] r4:8443e000 [ 1776.652781][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.653252][ T32] r5:8443e000 r4:827174e0 [ 1776.653461][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.654035][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.654531][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfed9e20 [ 1776.655122][ T32] r4:00000000 [ 1776.655349][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.655837][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.656210][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.656744][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8470fb80 [ 1776.657078][ T32] r4:00000000 [ 1776.657366][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.668677][ T32] r9:8443e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1776.669146][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.669635][ T32] r5:00001000 r4:dfb35000 [ 1776.670175][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.670606][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.671015][ T32] r5:84461754 r4:84461400 [ 1776.671372][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.671875][ T32] r7:dddd00c0 r6:82c18000 r5:84461754 r4:84643f80 [ 1776.672173][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.672599][ T32] r10:8443e000 r9:84643fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.672890][ T32] r4:84643f80 [ 1776.673105][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.673478][ T32] r10:00000000 r9:dfecde78 r8:8470f4c0 r7:84643f80 r6:80266a2c r5:8443e000 [ 1776.673837][ T32] r4:8470f140 [ 1776.674027][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.674428][ T32] Exception stack(0xdfed9fb0 to 0xdfed9ff8) [ 1776.674716][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1776.675483][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.676938][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.677411][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8470f140 [ 1776.677795][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.699226][ T32] INFO: task kworker/0:144:3477 blocked for more than 452 seconds. [ 1776.699870][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.700290][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.700761][ T32] task:kworker/0:144 state:D stack:0 pid:3477 tgid:3477 ppid:2 flags:0x00000000 [ 1776.701492][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.701902][ T32] Call trace: [ 1776.702442][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.702927][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfeddda4 r5:8443ec00 [ 1776.703522][ T32] r4:8443ec00 [ 1776.703758][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.704164][ T32] r5:8443ec00 r4:827174e0 [ 1776.704353][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.704919][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.705471][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfedde20 [ 1776.705943][ T32] r4:00000000 [ 1776.706106][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.706541][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.706941][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.707442][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8470f680 [ 1776.707801][ T32] r4:00000000 [ 1776.718539][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.719119][ T32] r9:8443ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1776.719434][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.719958][ T32] r5:00001000 r4:dfaf5000 [ 1776.720204][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.720650][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.721212][ T32] r5:84460b54 r4:84460800 [ 1776.721457][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.721914][ T32] r7:dddd00c0 r6:82c18000 r5:84460b54 r4:84711000 [ 1776.722166][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.722548][ T32] r10:8443ec00 r9:8471102c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.722890][ T32] r4:84711000 [ 1776.723080][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.723534][ T32] r10:00000000 r9:dfed9e78 r8:8470f540 r7:84711000 r6:80266a2c r5:8443ec00 [ 1776.723934][ T32] r4:8470f140 [ 1776.724149][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.724643][ T32] Exception stack(0xdfeddfb0 to 0xdfeddff8) [ 1776.724920][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1776.725318][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.725662][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.726125][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8470f140 [ 1776.726521][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.726929][ T32] INFO: task kworker/0:145:3479 blocked for more than 452 seconds. [ 1776.727293][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.727579][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.738399][ T32] task:kworker/0:145 state:D stack:0 pid:3479 tgid:3479 ppid:2 flags:0x00000000 [ 1776.739141][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.739637][ T32] Call trace: [ 1776.739924][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.740382][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfee1da4 r5:8443b000 [ 1776.740786][ T32] r4:8443b000 [ 1776.740971][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.741439][ T32] r5:8443b000 r4:827174e0 [ 1776.741650][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.742275][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.742874][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfee1e20 [ 1776.743320][ T32] r4:00000000 [ 1776.743492][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.744007][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.744474][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.744943][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8470f780 [ 1776.745403][ T32] r4:00000000 [ 1776.745585][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.746029][ T32] r9:8443b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1776.746405][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.746912][ T32] r5:00001000 r4:dfb1b000 [ 1776.747185][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.747702][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.758838][ T32] r5:84460f54 r4:84460c00 [ 1776.759214][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.759706][ T32] r7:dddd00c0 r6:82c18000 r5:84460f54 r4:84711080 [ 1776.759998][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.760378][ T32] r10:8443b000 r9:847110ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.760709][ T32] r4:84711080 [ 1776.760880][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.761257][ T32] r10:00000000 r9:dfed9e78 r8:8470f800 r7:84711080 r6:80266a2c r5:8443b000 [ 1776.761778][ T32] r4:8470f700 [ 1776.761951][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.762280][ T32] Exception stack(0xdfee1fb0 to 0xdfee1ff8) [ 1776.762572][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1776.763040][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.763443][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.763776][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8470f700 [ 1776.764056][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.764352][ T32] INFO: task kworker/0:146:3482 blocked for more than 452 seconds. [ 1776.764719][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.765015][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.765352][ T32] task:kworker/0:146 state:D stack:0 pid:3482 tgid:3482 ppid:2 flags:0x00000000 [ 1776.765828][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.766150][ T32] Call trace: [ 1776.766360][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.766863][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfee5da4 r5:84410c00 [ 1776.767315][ T32] r4:84410c00 [ 1776.767606][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.778492][ T32] r5:84410c00 r4:827174e0 [ 1776.779014][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.779526][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.780052][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfee5e20 [ 1776.780417][ T32] r4:00000000 [ 1776.780743][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.781104][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.781465][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.781937][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8470f980 [ 1776.782333][ T32] r4:00000000 [ 1776.782514][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.782977][ T32] r9:84410c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1776.783320][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.783905][ T32] r5:00001000 r4:dfb25000 [ 1776.784113][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.784483][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.785161][ T32] r5:84461354 r4:84461000 [ 1776.785388][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.786053][ T32] r7:dddd00c0 r6:82c18000 r5:84461354 r4:84711100 [ 1776.786781][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.787199][ T32] r10:84410c00 r9:8471112c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.787634][ T32] r4:84711100 [ 1776.798490][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.799168][ T32] r10:00000000 r9:dfed9e78 r8:8470fa00 r7:84711100 r6:80266a2c r5:84410c00 [ 1776.799517][ T32] r4:8470f900 [ 1776.799768][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.800333][ T32] Exception stack(0xdfee5fb0 to 0xdfee5ff8) [ 1776.800710][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1776.801280][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.801871][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.802223][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8470f900 [ 1776.802784][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.803501][ T32] INFO: task kworker/0:147:3483 blocked for more than 452 seconds. [ 1776.804170][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.804457][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.805011][ T32] task:kworker/0:147 state:D stack:0 pid:3483 tgid:3483 ppid:2 flags:0x00000000 [ 1776.805547][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.805991][ T32] Call trace: [ 1776.806328][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.806714][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfee9da4 r5:84411800 [ 1776.807081][ T32] r4:84411800 [ 1776.807312][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.818570][ T32] r5:84411800 r4:827174e0 [ 1776.818948][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.819405][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.819955][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfee9e20 [ 1776.820274][ T32] r4:00000000 [ 1776.820609][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.821111][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.821581][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.822246][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84717640 [ 1776.822727][ T32] r4:00000000 [ 1776.823130][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.823944][ T32] r9:84411800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1776.824281][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.824635][ T32] r5:00001000 r4:dfd7f000 [ 1776.825229][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.826290][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.826891][ T32] r5:84462754 r4:84462400 [ 1776.827118][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.827596][ T32] r7:dddd00c0 r6:82c18000 r5:84462754 r4:84711180 [ 1776.838536][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.839223][ T32] r10:84411800 r9:847111ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.839637][ T32] r4:84711180 [ 1776.839871][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.840325][ T32] r10:00000000 r9:dfed9e78 r8:8470fc40 r7:84711180 r6:80266a2c r5:84411800 [ 1776.840714][ T32] r4:8470fa40 [ 1776.840945][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.841295][ T32] Exception stack(0xdfee9fb0 to 0xdfee9ff8) [ 1776.841572][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1776.842059][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.842517][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.842975][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8470fa40 [ 1776.843708][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.844067][ T32] INFO: task kworker/0:148:3485 blocked for more than 452 seconds. [ 1776.844578][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.844821][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.845131][ T32] task:kworker/0:148 state:D stack:0 pid:3485 tgid:3485 ppid:2 flags:0x00000000 [ 1776.845730][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.846090][ T32] Call trace: [ 1776.846312][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.847207][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfeedda4 r5:84413000 [ 1776.847733][ T32] r4:84413000 [ 1776.858642][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.859295][ T32] r5:84413000 r4:827174e0 [ 1776.859596][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.860082][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.860549][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfeede20 [ 1776.860919][ T32] r4:00000000 [ 1776.861082][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.861453][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.861826][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.862230][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8470fe00 [ 1776.862636][ T32] r4:00000000 [ 1776.862817][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.863255][ T32] r9:84413000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1776.863729][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.864148][ T32] r5:00001000 r4:dfd2b000 [ 1776.864360][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.864843][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.866238][ T32] r5:84461b54 r4:84461800 [ 1776.866447][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.867105][ T32] r7:dddd00c0 r6:82c18000 r5:84461b54 r4:84711200 [ 1776.867481][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.878639][ T32] r10:84413000 r9:8471122c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.879239][ T32] r4:84711200 [ 1776.879421][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.879867][ T32] r10:00000000 r9:dfee9e78 r8:8470fe80 r7:84711200 r6:80266a2c r5:84413000 [ 1776.880286][ T32] r4:8470fdc0 [ 1776.880569][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.880959][ T32] Exception stack(0xdfeedfb0 to 0xdfeedff8) [ 1776.881267][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1776.881666][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.882150][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.882546][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8470fdc0 [ 1776.882918][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.883330][ T32] INFO: task kworker/0:149:3487 blocked for more than 452 seconds. [ 1776.883829][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.884085][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.884675][ T32] task:kworker/0:149 state:D stack:0 pid:3487 tgid:3487 ppid:2 flags:0x00000000 [ 1776.885120][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.885472][ T32] Call trace: [ 1776.885679][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.886290][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfef5da4 r5:84412400 [ 1776.886647][ T32] r4:84412400 [ 1776.886916][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.887443][ T32] r5:84412400 r4:827174e0 [ 1776.887697][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.898469][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.899195][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfef5e20 [ 1776.899610][ T32] r4:00000000 [ 1776.899793][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.900261][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.900787][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.901401][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8470ff40 [ 1776.901750][ T32] r4:00000000 [ 1776.901989][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.902394][ T32] r9:84412400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1776.902750][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.903168][ T32] r5:00001000 r4:dfd49000 [ 1776.903372][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.903993][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.904434][ T32] r5:84590f54 r4:84590c00 [ 1776.904722][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.905151][ T32] r7:dddd00c0 r6:82c18000 r5:84590f54 r4:84711280 [ 1776.905432][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.905870][ T32] r10:84412400 r9:847112ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.906267][ T32] r4:84711280 [ 1776.906458][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.906873][ T32] r10:00000000 r9:dfee9e78 r8:844abb00 r7:84711280 r6:80266a2c r5:84412400 [ 1776.907211][ T32] r4:8470fd00 [ 1776.907447][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.907811][ T32] Exception stack(0xdfef5fb0 to 0xdfef5ff8) [ 1776.928634][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1776.929204][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.929610][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.929980][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8470fd00 [ 1776.930347][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.930816][ T32] INFO: task kworker/0:150:3489 blocked for more than 452 seconds. [ 1776.931130][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.931378][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.931886][ T32] task:kworker/0:150 state:D stack:0 pid:3489 tgid:3489 ppid:2 flags:0x00000000 [ 1776.932451][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.932765][ T32] Call trace: [ 1776.932966][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.933362][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfef9da4 r5:84410000 [ 1776.933796][ T32] r4:84410000 [ 1776.934003][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.934484][ T32] r5:84410000 r4:827174e0 [ 1776.934696][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.935360][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.936016][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfef9e20 [ 1776.936627][ T32] r4:00000000 [ 1776.936822][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.937280][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.937675][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.948584][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84717380 [ 1776.949236][ T32] r4:00000000 [ 1776.949425][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.949880][ T32] r9:84410000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1776.950288][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.950734][ T32] r5:00001000 r4:dfd61000 [ 1776.951020][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.951564][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.952170][ T32] r5:84461f54 r4:84461c00 [ 1776.952430][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.952919][ T32] r7:dddd00c0 r6:82c18000 r5:84461f54 r4:84711300 [ 1776.953267][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.953651][ T32] r10:84410000 r9:8471132c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.953952][ T32] r4:84711300 [ 1776.954109][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.954538][ T32] r10:00000000 r9:dfee9e78 r8:84717140 r7:84711300 r6:80266a2c r5:84410000 [ 1776.955367][ T32] r4:84717040 [ 1776.955605][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.956123][ T32] Exception stack(0xdfef9fb0 to 0xdfef9ff8) [ 1776.956503][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1776.956852][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.957307][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.968754][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84717040 [ 1776.969319][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1776.969802][ T32] INFO: task kworker/0:151:3492 blocked for more than 452 seconds. [ 1776.970127][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1776.970367][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1776.970728][ T32] task:kworker/0:151 state:D stack:0 pid:3492 tgid:3492 ppid:2 flags:0x00000000 [ 1776.971216][ T32] Workqueue: events bpf_prog_free_deferred [ 1776.971606][ T32] Call trace: [ 1776.971830][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1776.972186][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff01da4 r5:84414800 [ 1776.972573][ T32] r4:84414800 [ 1776.972794][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1776.973348][ T32] r5:84414800 r4:827174e0 [ 1776.973605][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1776.974031][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1776.974582][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff01e20 [ 1776.975064][ T32] r4:00000000 [ 1776.975239][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1776.975840][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1776.976315][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1776.976760][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847175c0 [ 1776.977096][ T32] r4:00000000 [ 1776.977275][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1776.988777][ T32] r9:84414800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1776.989385][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1776.989878][ T32] r5:00001000 r4:dfd73000 [ 1776.990115][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1776.990843][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1776.991249][ T32] r5:84462354 r4:84462000 [ 1776.991466][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1776.992040][ T32] r7:dddd00c0 r6:82c18000 r5:84462354 r4:84711380 [ 1776.992639][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1776.993257][ T32] r10:84414800 r9:847113ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1776.993587][ T32] r4:84711380 [ 1776.993771][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1776.994457][ T32] r10:00000000 r9:dfee9e78 r8:84717480 r7:84711380 r6:80266a2c r5:84414800 [ 1776.994765][ T32] r4:84717200 [ 1776.994925][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1776.995812][ T32] Exception stack(0xdff01fb0 to 0xdff01ff8) [ 1776.996164][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1776.996598][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1776.996961][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1776.997254][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84717200 [ 1777.008579][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.009114][ T32] INFO: task kworker/0:152:3495 blocked for more than 452 seconds. [ 1777.009537][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.009883][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.010195][ T32] task:kworker/0:152 state:D stack:0 pid:3495 tgid:3495 ppid:2 flags:0x00000000 [ 1777.011126][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.011457][ T32] Call trace: [ 1777.011681][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.012267][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfefdda4 r5:84415400 [ 1777.012618][ T32] r4:84415400 [ 1777.012782][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.013168][ T32] r5:84415400 r4:827174e0 [ 1777.013358][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.014249][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.014767][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfefde20 [ 1777.015116][ T32] r4:00000000 [ 1777.015452][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.015966][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.016388][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.016800][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847177c0 [ 1777.017115][ T32] r4:00000000 [ 1777.017421][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.017883][ T32] r9:84415400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1777.029165][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.029644][ T32] r5:00001000 r4:dfd8d000 [ 1777.029849][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.030189][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.030571][ T32] r5:84462b54 r4:84462800 [ 1777.030791][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.031236][ T32] r7:dddd00c0 r6:82c18000 r5:84462b54 r4:84711400 [ 1777.031594][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.032008][ T32] r10:84415400 r9:8471142c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.032336][ T32] r4:84711400 [ 1777.032570][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.032965][ T32] r10:00000000 r9:dfee9e78 r8:84717880 r7:84711400 r6:80266a2c r5:84415400 [ 1777.033317][ T32] r4:84717580 [ 1777.033516][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.033924][ T32] Exception stack(0xdfefdfb0 to 0xdfefdff8) [ 1777.034162][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1777.034535][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.034850][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.035242][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84717580 [ 1777.035621][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.035950][ T32] INFO: task kworker/0:153:3497 blocked for more than 452 seconds. [ 1777.036269][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.036540][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.036825][ T32] task:kworker/0:153 state:D stack:0 pid:3497 tgid:3497 ppid:2 flags:0x00000000 [ 1777.037283][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.037715][ T32] Call trace: [ 1777.048710][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.049337][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff05da4 r5:84416000 [ 1777.049756][ T32] r4:84416000 [ 1777.049950][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.050325][ T32] r5:84416000 r4:827174e0 [ 1777.050602][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.051235][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.051747][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff05e20 [ 1777.052101][ T32] r4:00000000 [ 1777.052273][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.052654][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.052987][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.053378][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84717a00 [ 1777.053682][ T32] r4:00000000 [ 1777.053896][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.054232][ T32] r9:84416000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1777.055117][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.055669][ T32] r5:00001000 r4:dfd9d000 [ 1777.055937][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.056744][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.057229][ T32] r5:84462f54 r4:84462c00 [ 1777.057667][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.068680][ T32] r7:dddd00c0 r6:82c18000 r5:84462f54 r4:84711480 [ 1777.069148][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.069589][ T32] r10:84416000 r9:847114ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.069935][ T32] r4:84711480 [ 1777.070109][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.070480][ T32] r10:00000000 r9:dfefde78 r8:847178c0 r7:84711480 r6:80266a2c r5:84416000 [ 1777.070776][ T32] r4:84717700 [ 1777.071000][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.071668][ T32] Exception stack(0xdff05fb0 to 0xdff05ff8) [ 1777.072043][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1777.072477][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.073347][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.073857][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84717700 [ 1777.074468][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.074831][ T32] INFO: task kworker/0:154:3500 blocked for more than 453 seconds. [ 1777.075211][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.075831][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.076132][ T32] task:kworker/0:154 state:D stack:0 pid:3500 tgid:3500 ppid:2 flags:0x00000000 [ 1777.076568][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.076873][ T32] Call trace: [ 1777.077087][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.077470][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff09da4 r5:84416c00 [ 1777.088656][ T32] r4:84416c00 [ 1777.089033][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.089474][ T32] r5:84416c00 r4:827174e0 [ 1777.089665][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.090149][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.090723][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff09e20 [ 1777.091491][ T32] r4:00000000 [ 1777.091705][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.092182][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.092635][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.093313][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84717b40 [ 1777.093770][ T32] r4:00000000 [ 1777.093988][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.094334][ T32] r9:84416c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1777.094729][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.095119][ T32] r5:00001000 r4:dfda7000 [ 1777.095359][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.095851][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.096592][ T32] r5:84463354 r4:84463000 [ 1777.096842][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.097245][ T32] r7:dddd00c0 r6:82c18000 r5:84463354 r4:84711500 [ 1777.097558][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.108688][ T32] r10:84416c00 r9:8471152c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.109316][ T32] r4:84711500 [ 1777.109528][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.110005][ T32] r10:00000000 r9:dff05e78 r8:84717c00 r7:84711500 r6:80266a2c r5:84416c00 [ 1777.110448][ T32] r4:84717980 [ 1777.110807][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.111233][ T32] Exception stack(0xdff09fb0 to 0xdff09ff8) [ 1777.111611][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1777.112081][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.112564][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.113100][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84717980 [ 1777.113836][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.114274][ T32] INFO: task kworker/0:155:3501 blocked for more than 453 seconds. [ 1777.114670][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.115197][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.115565][ T32] task:kworker/0:155 state:D stack:0 pid:3501 tgid:3501 ppid:2 flags:0x00000000 [ 1777.116161][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.116525][ T32] Call trace: [ 1777.116734][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.117151][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff0dda4 r5:84413c00 [ 1777.117710][ T32] r4:84413c00 [ 1777.128575][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.129259][ T32] r5:84413c00 r4:827174e0 [ 1777.129521][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.130223][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.131217][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff0de20 [ 1777.131646][ T32] r4:00000000 [ 1777.132098][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.132460][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.132921][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.133336][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84717d00 [ 1777.133811][ T32] r4:00000000 [ 1777.133988][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.134357][ T32] r9:84413c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1777.134757][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.135099][ T32] r5:00001000 r4:dfdb3000 [ 1777.135282][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.135737][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.136167][ T32] r5:84463754 r4:84463400 [ 1777.136485][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.136919][ T32] r7:dddd00c0 r6:82c18000 r5:84463754 r4:84711580 [ 1777.137264][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.137672][ T32] r10:84413c00 r9:847115ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.148704][ T32] r4:84711580 [ 1777.149051][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.149405][ T32] r10:00000000 r9:dff09e78 r8:84717dc0 r7:84711580 r6:80266a2c r5:84413c00 [ 1777.149781][ T32] r4:84717a80 [ 1777.150502][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.150883][ T32] Exception stack(0xdff0dfb0 to 0xdff0dff8) [ 1777.151250][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1777.151775][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.152291][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.152680][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84717a80 [ 1777.153043][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.153419][ T32] INFO: task kworker/0:156:3504 blocked for more than 453 seconds. [ 1777.153783][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.154041][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.154340][ T32] task:kworker/0:156 state:D stack:0 pid:3504 tgid:3504 ppid:2 flags:0x00000000 [ 1777.154850][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.155215][ T32] Call trace: [ 1777.155497][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.156015][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff11da4 r5:84450000 [ 1777.156294][ T32] r4:84450000 [ 1777.156442][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.156807][ T32] r5:84450000 r4:827174e0 [ 1777.156993][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.157401][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.168647][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff11e20 [ 1777.169178][ T32] r4:00000000 [ 1777.169331][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.169775][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.170287][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.170763][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84717ec0 [ 1777.171087][ T32] r4:00000000 [ 1777.171312][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.171755][ T32] r9:84450000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06f000 [ 1777.172082][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.172425][ T32] r5:00001000 r4:dfdc9000 [ 1777.172664][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.173108][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.173425][ T32] r5:84463b54 r4:84463800 [ 1777.173755][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.174274][ T32] r7:dddd00c0 r6:82c18000 r5:84463b54 r4:84711600 [ 1777.174545][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.175107][ T32] r10:84450000 r9:8471162c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.175454][ T32] r4:84711600 [ 1777.175687][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.176032][ T32] r10:00000000 r9:dff0de78 r8:843aafc0 r7:84711600 r6:80266a2c r5:84450000 [ 1777.176522][ T32] r4:84717c80 [ 1777.176691][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.177140][ T32] Exception stack(0xdff11fb0 to 0xdff11ff8) [ 1777.177486][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1777.177869][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.189055][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.189361][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84717c80 [ 1777.189676][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.190116][ T32] INFO: task kworker/0:157:3505 blocked for more than 453 seconds. [ 1777.190474][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.190794][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.191099][ T32] task:kworker/0:157 state:D stack:0 pid:3505 tgid:3505 ppid:2 flags:0x00000000 [ 1777.191530][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.191886][ T32] Call trace: [ 1777.192056][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.192434][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfef1da4 r5:84451800 [ 1777.192752][ T32] r4:84451800 [ 1777.192893][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.193243][ T32] r5:84451800 r4:827174e0 [ 1777.193409][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.193888][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.194278][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfef1e20 [ 1777.194578][ T32] r4:00000000 [ 1777.194782][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.195126][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.195604][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.196019][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84717fc0 [ 1777.196410][ T32] r4:00000000 [ 1777.196576][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.196886][ T32] r9:84451800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f071000 [ 1777.197295][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.197685][ T32] r5:00001000 r4:dfdd5000 [ 1777.208737][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.209339][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.210034][ T32] r5:84463f54 r4:84463c00 [ 1777.210418][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.210872][ T32] r7:dddd00c0 r6:82c18000 r5:84463f54 r4:84711680 [ 1777.211132][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.211614][ T32] r10:84451800 r9:847116ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.211906][ T32] r4:84711680 [ 1777.212051][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.212357][ T32] r10:00000000 r9:dff11e78 r8:84717c80 r7:84711680 r6:80266a2c r5:84451800 [ 1777.212670][ T32] r4:84717f40 [ 1777.212803][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.213075][ T32] Exception stack(0xdfef1fb0 to 0xdfef1ff8) [ 1777.213407][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1777.216454][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.228853][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.229405][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84717f40 [ 1777.229824][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.230306][ T32] INFO: task kworker/0:158:3507 blocked for more than 453 seconds. [ 1777.230650][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.230977][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.231414][ T32] task:kworker/0:158 state:D stack:0 pid:3507 tgid:3507 ppid:2 flags:0x00000000 [ 1777.231916][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.232248][ T32] Call trace: [ 1777.232497][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.232842][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff1dda4 r5:84452400 [ 1777.233170][ T32] r4:84452400 [ 1777.233318][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.233665][ T32] r5:84452400 r4:827174e0 [ 1777.233850][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.234240][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.234681][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff1de20 [ 1777.235102][ T32] r4:00000000 [ 1777.235297][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.235789][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.236239][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.236609][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8475f540 [ 1777.237089][ T32] r4:00000000 [ 1777.237253][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.237718][ T32] r9:84452400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b1000 [ 1777.248524][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.249206][ T32] r5:00001000 r4:dff3d000 [ 1777.249375][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.249713][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.250430][ T32] r5:84470b54 r4:84470800 [ 1777.250642][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.251052][ T32] r7:dddd00c0 r6:82c18000 r5:84470b54 r4:84711700 [ 1777.251300][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.251736][ T32] r10:84452400 r9:8471172c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.252036][ T32] r4:84711700 [ 1777.252230][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.252640][ T32] r10:00000000 r9:dfef1e78 r8:8475f040 r7:84711700 r6:80266a2c r5:84452400 [ 1777.255064][ T32] r4:8470fdc0 [ 1777.256033][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.256339][ T32] Exception stack(0xdff1dfb0 to 0xdff1dff8) [ 1777.256570][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1777.256904][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.257209][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.257502][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8470fdc0 [ 1777.268599][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.269087][ T32] INFO: task kworker/0:159:3508 blocked for more than 453 seconds. [ 1777.269428][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.269649][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.269949][ T32] task:kworker/0:159 state:D stack:0 pid:3508 tgid:3508 ppid:2 flags:0x00000000 [ 1777.270405][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.270742][ T32] Call trace: [ 1777.270981][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.271257][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff29da4 r5:84453000 [ 1777.272459][ T32] r4:84453000 [ 1777.272609][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.273028][ T32] r5:84453000 r4:827174e0 [ 1777.273234][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.273683][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.274091][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff29e20 [ 1777.274584][ T32] r4:00000000 [ 1777.274882][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.275414][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.275881][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.276447][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8475f300 [ 1777.276964][ T32] r4:00000000 [ 1777.277150][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.277564][ T32] r9:84453000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1777.288691][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.289273][ T32] r5:00001000 r4:dff25000 [ 1777.289450][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.290038][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.290475][ T32] r5:84470354 r4:84470000 [ 1777.290663][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.291123][ T32] r7:dddd00c0 r6:82c18000 r5:84470354 r4:84711780 [ 1777.291419][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.291841][ T32] r10:84453000 r9:847117ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.292086][ T32] r4:84711780 [ 1777.292217][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.292551][ T32] r10:00000000 r9:dff1de78 r8:8475f1c0 r7:84711780 r6:80266a2c r5:84453000 [ 1777.292849][ T32] r4:8475f0c0 [ 1777.293002][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.293295][ T32] Exception stack(0xdff29fb0 to 0xdff29ff8) [ 1777.293492][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1777.293760][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.294114][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.294345][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8475f0c0 [ 1777.294675][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.295019][ T32] INFO: task kworker/1:31:3511 blocked for more than 453 seconds. [ 1777.295384][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.295620][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.295888][ T32] task:kworker/1:31 state:D stack:0 pid:3511 tgid:3511 ppid:2 flags:0x00000000 [ 1777.296399][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.296670][ T32] Call trace: [ 1777.296884][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.297251][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff35da4 r5:8479ec00 [ 1777.297516][ T32] r4:8479ec00 [ 1777.297696][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.308594][ T32] r5:8479ec00 r4:827174e0 [ 1777.308997][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.309473][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.309918][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff35e20 [ 1777.310319][ T32] r4:00000000 [ 1777.310540][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.310925][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.311291][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.311682][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e2380 [ 1777.312013][ T32] r4:00000000 [ 1777.312151][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.312577][ T32] r9:8479ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1777.312866][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.313216][ T32] r5:00001000 r4:dff37000 [ 1777.313403][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.313766][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.314120][ T32] r5:84470754 r4:84470400 [ 1777.314378][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.314757][ T32] r7:ddde40c0 r6:82c18200 r5:84470754 r4:8366c600 [ 1777.315104][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.315818][ T32] r10:8479ec00 r9:8366c62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1777.316184][ T32] r4:8366c600 [ 1777.316403][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.316739][ T32] r10:00000000 r9:dfdede78 r8:844e2300 r7:8366c600 r6:80266a2c r5:8479ec00 [ 1777.317059][ T32] r4:844e2200 [ 1777.317190][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.317568][ T32] Exception stack(0xdff35fb0 to 0xdff35ff8) [ 1777.317863][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1777.329020][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.329535][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.329966][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e2200 [ 1777.330396][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.330880][ T32] INFO: task kworker/1:32:3513 blocked for more than 453 seconds. [ 1777.331254][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.331617][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.331974][ T32] task:kworker/1:32 state:D stack:0 pid:3513 tgid:3513 ppid:2 flags:0x00000000 [ 1777.332435][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.332784][ T32] Call trace: [ 1777.333095][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.333441][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff31da4 r5:8479d400 [ 1777.333776][ T32] r4:8479d400 [ 1777.333915][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.334337][ T32] r5:8479d400 r4:827174e0 [ 1777.334534][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.335136][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.335696][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff31e20 [ 1777.336041][ T32] r4:00000000 [ 1777.336179][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.336559][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.336966][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.337430][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e2740 [ 1777.337743][ T32] r4:00000000 [ 1777.337929][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.349472][ T32] r9:8479d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b3000 [ 1777.349935][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.350351][ T32] r5:00001000 r4:dff4b000 [ 1777.350590][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.351015][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.351603][ T32] r5:84591b54 r4:84591800 [ 1777.351856][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.352271][ T32] r7:ddde40c0 r6:82c18200 r5:84591b54 r4:82ea0580 [ 1777.352625][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.352975][ T32] r10:8479d400 r9:82ea05ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1777.353263][ T32] r4:82ea0580 [ 1777.353388][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.353726][ T32] r10:00000000 r9:dfdede78 r8:844e2440 r7:82ea0580 r6:80266a2c r5:8479d400 [ 1777.353968][ T32] r4:844e21c0 [ 1777.354085][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.354383][ T32] Exception stack(0xdff31fb0 to 0xdff31ff8) [ 1777.354697][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1777.355096][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.355426][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.355707][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e21c0 [ 1777.356038][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.356407][ T32] INFO: task kworker/0:160:3515 blocked for more than 453 seconds. [ 1777.356860][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.357147][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.357562][ T32] task:kworker/0:160 state:D stack:0 pid:3515 tgid:3515 ppid:2 flags:0x00000000 [ 1777.368515][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.368966][ T32] Call trace: [ 1777.369138][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.369517][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff49da4 r5:84796c00 [ 1777.369877][ T32] r4:84796c00 [ 1777.370047][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.370467][ T32] r5:84796c00 r4:827174e0 [ 1777.370665][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.371087][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.371524][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff49e20 [ 1777.371886][ T32] r4:00000000 [ 1777.372043][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.372427][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.372800][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.373179][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8475fb40 [ 1777.373461][ T32] r4:00000000 [ 1777.373590][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.373916][ T32] r9:84796c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bd000 [ 1777.374325][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.374875][ T32] r5:00001000 r4:dff75000 [ 1777.375082][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.375523][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.375945][ T32] r5:84471b54 r4:84471800 [ 1777.376125][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.376573][ T32] r7:dddd00c0 r6:82c18000 r5:84471b54 r4:84711800 [ 1777.376891][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.377466][ T32] r10:84796c00 r9:8471182c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.377704][ T32] r4:84711800 [ 1777.377830][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.398555][ T32] r10:00000000 r9:dff1de78 r8:844e25c0 r7:84711800 r6:80266a2c r5:84796c00 [ 1777.399067][ T32] r4:8475f4c0 [ 1777.399210][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.399578][ T32] Exception stack(0xdff49fb0 to 0xdff49ff8) [ 1777.399846][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1777.400237][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.400539][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.400814][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8475f4c0 [ 1777.401084][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.401356][ T32] INFO: task kworker/1:33:3517 blocked for more than 453 seconds. [ 1777.401632][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.401862][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.402125][ T32] task:kworker/1:33 state:D stack:0 pid:3517 tgid:3517 ppid:2 flags:0x00000000 [ 1777.402514][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.402754][ T32] Call trace: [ 1777.402905][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.403177][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff45da4 r5:844c0000 [ 1777.403436][ T32] r4:844c0000 [ 1777.403601][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.403920][ T32] r5:844c0000 r4:827174e0 [ 1777.404074][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.404375][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.404886][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff45e20 [ 1777.405162][ T32] r4:00000000 [ 1777.405319][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.405636][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.406108][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.406468][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e27c0 [ 1777.406904][ T32] r4:00000000 [ 1777.407044][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.407389][ T32] r9:844c0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1777.408488][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.409078][ T32] r5:00001000 r4:dff51000 [ 1777.409327][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.409703][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.410108][ T32] r5:84591f54 r4:84591c00 [ 1777.410274][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.410671][ T32] r7:ddde40c0 r6:82c18200 r5:84591f54 r4:844e6000 [ 1777.410890][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.411274][ T32] r10:844c0000 r9:844e602c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1777.411628][ T32] r4:844e6000 [ 1777.411824][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.412161][ T32] r10:00000000 r9:dfdede78 r8:844e2880 r7:844e6000 r6:80266a2c r5:844c0000 [ 1777.412481][ T32] r4:844e2800 [ 1777.412649][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.412986][ T32] Exception stack(0xdff45fb0 to 0xdff45ff8) [ 1777.413254][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1777.413615][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.413984][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.414312][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e2800 [ 1777.414661][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.415099][ T32] INFO: task kworker/0:161:3519 blocked for more than 453 seconds. [ 1777.415410][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.415678][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.416095][ T32] task:kworker/0:161 state:D stack:0 pid:3519 tgid:3519 ppid:2 flags:0x00000000 [ 1777.416565][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.416986][ T32] Call trace: [ 1777.417242][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.417614][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff19da4 r5:844c0c00 [ 1777.438656][ T32] r4:844c0c00 [ 1777.439052][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.439447][ T32] r5:844c0c00 r4:827174e0 [ 1777.439725][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.440092][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.440448][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff19e20 [ 1777.440779][ T32] r4:00000000 [ 1777.440946][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.441340][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.441783][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.442235][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8475f8c0 [ 1777.442537][ T32] r4:00000000 [ 1777.442741][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.443056][ T32] r9:844c0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b9000 [ 1777.443403][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.443870][ T32] r5:00001000 r4:dff61000 [ 1777.444101][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.444435][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.444933][ T32] r5:84471354 r4:84471000 [ 1777.445153][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.445566][ T32] r7:dddd00c0 r6:82c18000 r5:84471354 r4:84711880 [ 1777.445828][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.446250][ T32] r10:844c0c00 r9:847118ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.446618][ T32] r4:84711880 [ 1777.446810][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.447177][ T32] r10:00000000 r9:dff49e78 r8:844e2700 r7:84711880 r6:80266a2c r5:844c0c00 [ 1777.447473][ T32] r4:8475f740 [ 1777.447674][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.458443][ T32] Exception stack(0xdff19fb0 to 0xdff19ff8) [ 1777.458919][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1777.459317][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.459638][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.460040][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8475f740 [ 1777.460358][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.460716][ T32] INFO: task kworker/1:34:3521 blocked for more than 453 seconds. [ 1777.461071][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.461309][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.461701][ T32] task:kworker/1:34 state:D stack:0 pid:3521 tgid:3521 ppid:2 flags:0x00000000 [ 1777.462204][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.462579][ T32] Call trace: [ 1777.462865][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.463184][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff65da4 r5:844c2400 [ 1777.463476][ T32] r4:844c2400 [ 1777.463680][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.464100][ T32] r5:844c2400 r4:827174e0 [ 1777.464638][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.465495][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.465908][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff65e20 [ 1777.466169][ T32] r4:00000000 [ 1777.466379][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.466773][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.467185][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.467500][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8475f780 [ 1777.467780][ T32] r4:00000000 [ 1777.478398][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.478957][ T32] r9:844c2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1777.479235][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.479589][ T32] r5:00001000 r4:dff5b000 [ 1777.479773][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.480045][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.480334][ T32] r5:84470f54 r4:84470c00 [ 1777.480477][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.480785][ T32] r7:ddde40c0 r6:82c18200 r5:84470f54 r4:844e6080 [ 1777.480978][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.481301][ T32] r10:844c2400 r9:844e60ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1777.481578][ T32] r4:844e6080 [ 1777.481716][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.482019][ T32] r10:00000000 r9:dfdede78 r8:844e2ac0 r7:844e6080 r6:80266a2c r5:844c2400 [ 1777.482349][ T32] r4:844e29c0 [ 1777.482512][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.482814][ T32] Exception stack(0xdff65fb0 to 0xdff65ff8) [ 1777.483015][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1777.483272][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.483522][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.483869][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e29c0 [ 1777.484149][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.484434][ T32] INFO: task kworker/1:35:3523 blocked for more than 453 seconds. [ 1777.484765][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.484992][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.485251][ T32] task:kworker/1:35 state:D stack:0 pid:3523 tgid:3523 ppid:2 flags:0x00000000 [ 1777.485710][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.485944][ T32] Call trace: [ 1777.486167][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.486535][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff6dda4 r5:844c3000 [ 1777.486957][ T32] r4:844c3000 [ 1777.487174][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.487612][ T32] r5:844c3000 r4:827174e0 [ 1777.487844][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.499037][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.499499][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff6de20 [ 1777.499822][ T32] r4:00000000 [ 1777.499954][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.500242][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.500557][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.500848][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f2980 [ 1777.501238][ T32] r4:00000000 [ 1777.501369][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.501730][ T32] r9:844c3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1777.502007][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.502350][ T32] r5:00001000 r4:dfcc9000 [ 1777.502617][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.502918][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.503257][ T32] r5:84592354 r4:84592000 [ 1777.503414][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.503758][ T32] r7:ddde40c0 r6:82c18200 r5:84592354 r4:844e6100 [ 1777.503994][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.504314][ T32] r10:844c3000 r9:844e612c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1777.504589][ T32] r4:844e6100 [ 1777.504758][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.505069][ T32] r10:00000000 r9:dfdede78 r8:844e2c00 r7:844e6100 r6:80266a2c r5:844c3000 [ 1777.505449][ T32] r4:844e29c0 [ 1777.505612][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.505942][ T32] Exception stack(0xdff6dfb0 to 0xdff6dff8) [ 1777.506220][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1777.506603][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.506868][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.507227][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e29c0 [ 1777.507472][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.507768][ T32] INFO: task kworker/0:162:3524 blocked for more than 453 seconds. [ 1777.518420][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.518861][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.519145][ T32] task:kworker/0:162 state:D stack:0 pid:3524 tgid:3524 ppid:2 flags:0x00000000 [ 1777.519573][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.520001][ T32] Call trace: [ 1777.520272][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.520737][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff79da4 r5:844c3c00 [ 1777.521347][ T32] r4:844c3c00 [ 1777.521559][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.521955][ T32] r5:844c3c00 r4:827174e0 [ 1777.522171][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.522590][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.522977][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff79e20 [ 1777.523248][ T32] r4:00000000 [ 1777.523388][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.523739][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.524063][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.524391][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8475fa40 [ 1777.524692][ T32] r4:00000000 [ 1777.525236][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.525559][ T32] r9:844c3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bb000 [ 1777.525910][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.526415][ T32] r5:00001000 r4:dff6f000 [ 1777.526738][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.527381][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.538426][ T32] r5:84471754 r4:84471400 [ 1777.538809][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.539269][ T32] r7:dddd00c0 r6:82c18000 r5:84471754 r4:84711900 [ 1777.539527][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.539943][ T32] r10:844c3c00 r9:8471192c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.540232][ T32] r4:84711900 [ 1777.540548][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.540999][ T32] r10:00000000 r9:dff49e78 r8:844e2cc0 r7:84711900 r6:80266a2c r5:844c3c00 [ 1777.541330][ T32] r4:8475fa00 [ 1777.541553][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.542046][ T32] Exception stack(0xdff79fb0 to 0xdff79ff8) [ 1777.542314][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1777.542928][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.543480][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.543779][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8475fa00 [ 1777.544251][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.544562][ T32] INFO: task kworker/0:163:3527 blocked for more than 453 seconds. [ 1777.544967][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.545428][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.545735][ T32] task:kworker/0:163 state:D stack:0 pid:3527 tgid:3527 ppid:2 flags:0x00000000 [ 1777.546146][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.546552][ T32] Call trace: [ 1777.546795][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.547103][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff91da4 r5:844c6000 [ 1777.558386][ T32] r4:844c6000 [ 1777.558623][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.559050][ T32] r5:844c6000 r4:827174e0 [ 1777.559212][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.559563][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.560468][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff91e20 [ 1777.560743][ T32] r4:00000000 [ 1777.561138][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.561606][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.562248][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.562586][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8475ff80 [ 1777.562893][ T32] r4:00000000 [ 1777.563031][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.563638][ T32] r9:844c6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1777.564317][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.565053][ T32] r5:00001000 r4:dff9f000 [ 1777.565389][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.565860][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.566359][ T32] r5:84472754 r4:84472400 [ 1777.566641][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.567054][ T32] r7:dddd00c0 r6:82c18000 r5:84472754 r4:84711980 [ 1777.567274][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.567616][ T32] r10:844c6000 r9:847119ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.578312][ T32] r4:84711980 [ 1777.578614][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.578956][ T32] r10:00000000 r9:dff49e78 r8:844e2fc0 r7:84711980 r6:80266a2c r5:844c6000 [ 1777.579332][ T32] r4:8475fa00 [ 1777.579466][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.579875][ T32] Exception stack(0xdff91fb0 to 0xdff91ff8) [ 1777.580087][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1777.580404][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.580949][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.581281][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8475fa00 [ 1777.581616][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.582195][ T32] INFO: task kworker/0:164:3528 blocked for more than 453 seconds. [ 1777.582521][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.582826][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.583203][ T32] task:kworker/0:164 state:D stack:0 pid:3528 tgid:3528 ppid:2 flags:0x00000000 [ 1777.583687][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.583940][ T32] Call trace: [ 1777.584137][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.584626][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff59da4 r5:84456000 [ 1777.585052][ T32] r4:84456000 [ 1777.585589][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.586295][ T32] r5:84456000 r4:827174e0 [ 1777.586535][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.586960][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.587444][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff59e20 [ 1777.587781][ T32] r4:00000000 [ 1777.598314][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.598803][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.599148][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.599494][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8475fc80 [ 1777.599857][ T32] r4:00000000 [ 1777.600184][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.600454][ T32] r9:84456000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1777.600817][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.601128][ T32] r5:00001000 r4:dff87000 [ 1777.601402][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.602006][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.602364][ T32] r5:84471f54 r4:84471c00 [ 1777.602527][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.602870][ T32] r7:dddd00c0 r6:82c18000 r5:84471f54 r4:84711a00 [ 1777.603172][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.603763][ T32] r10:84456000 r9:84711a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.604426][ T32] r4:84711a00 [ 1777.604650][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.605022][ T32] r10:00000000 r9:dff91e78 r8:8475fd00 r7:84711a00 r6:80266a2c r5:84456000 [ 1777.605607][ T32] r4:8475fa00 [ 1777.606024][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.606319][ T32] Exception stack(0xdff59fb0 to 0xdff59ff8) [ 1777.606814][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1777.607555][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.618461][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.619015][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8475fa00 [ 1777.619298][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.619610][ T32] INFO: task kworker/0:165:3531 blocked for more than 453 seconds. [ 1777.619883][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.620096][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.620360][ T32] task:kworker/0:165 state:D stack:0 pid:3531 tgid:3531 ppid:2 flags:0x00000000 [ 1777.620751][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.621074][ T32] Call trace: [ 1777.621233][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.621528][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff85da4 r5:84456c00 [ 1777.621818][ T32] r4:84456c00 [ 1777.621957][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.622295][ T32] r5:84456c00 r4:827174e0 [ 1777.622460][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.622901][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.623290][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff85e20 [ 1777.623609][ T32] r4:00000000 [ 1777.623789][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.624144][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.624481][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.624868][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8475fe40 [ 1777.625338][ T32] r4:00000000 [ 1777.625527][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.626073][ T32] r9:84456c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c1000 [ 1777.626502][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.626942][ T32] r5:00001000 r4:dff8d000 [ 1777.627148][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.627492][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.638633][ T32] r5:84472354 r4:84472000 [ 1777.638990][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.639381][ T32] r7:dddd00c0 r6:82c18000 r5:84472354 r4:84711a80 [ 1777.639654][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.640067][ T32] r10:84456c00 r9:84711aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.640445][ T32] r4:84711a80 [ 1777.640674][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.641041][ T32] r10:00000000 r9:dff91e78 r8:8475f640 r7:84711a80 r6:80266a2c r5:84456c00 [ 1777.641325][ T32] r4:8475fdc0 [ 1777.641472][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.641732][ T32] Exception stack(0xdff85fb0 to 0xdff85ff8) [ 1777.641978][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1777.642299][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.642588][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.642883][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8475fdc0 [ 1777.643141][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.643474][ T32] INFO: task kworker/0:166:3532 blocked for more than 453 seconds. [ 1777.643776][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.644013][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.644345][ T32] task:kworker/0:166 state:D stack:0 pid:3532 tgid:3532 ppid:2 flags:0x00000000 [ 1777.644966][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.645284][ T32] Call trace: [ 1777.645483][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.645778][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff7dda4 r5:84454800 [ 1777.646139][ T32] r4:84454800 [ 1777.646312][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.646830][ T32] r5:84454800 r4:827174e0 [ 1777.646996][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.647438][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.658526][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff7de20 [ 1777.659010][ T32] r4:00000000 [ 1777.659169][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.659611][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.659954][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.660304][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844eb5c0 [ 1777.660612][ T32] r4:00000000 [ 1777.660802][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.661150][ T32] r9:84454800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1777.661494][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.661951][ T32] r5:00001000 r4:df96b000 [ 1777.662174][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.662566][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.663009][ T32] r5:84473754 r4:84473400 [ 1777.663319][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.663809][ T32] r7:dddd00c0 r6:82c18000 r5:84473754 r4:84711b00 [ 1777.664337][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.664967][ T32] r10:84454800 r9:84711b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.665269][ T32] r4:84711b00 [ 1777.665416][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.665797][ T32] r10:00000000 r9:dff91e78 r8:8475f500 r7:84711b00 r6:80266a2c r5:84454800 [ 1777.666113][ T32] r4:8475fdc0 [ 1777.666318][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.666682][ T32] Exception stack(0xdff7dfb0 to 0xdff7dff8) [ 1777.678501][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1777.678941][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.679233][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.679604][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8475fdc0 [ 1777.679926][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.680209][ T32] INFO: task kworker/0:167:3534 blocked for more than 453 seconds. [ 1777.680494][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.680783][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.681066][ T32] task:kworker/0:167 state:D stack:0 pid:3534 tgid:3534 ppid:2 flags:0x00000000 [ 1777.681526][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.681832][ T32] Call trace: [ 1777.681990][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.682298][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff9dda4 r5:84455400 [ 1777.682566][ T32] r4:84455400 [ 1777.682735][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.683133][ T32] r5:84455400 r4:827174e0 [ 1777.683336][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.683721][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.684287][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff9de20 [ 1777.684848][ T32] r4:00000000 [ 1777.685089][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.685523][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.685957][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.686308][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844eb040 [ 1777.686619][ T32] r4:00000000 [ 1777.686800][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.687116][ T32] r9:84455400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c5000 [ 1777.687445][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.698284][ T32] r5:00001000 r4:dffa9000 [ 1777.698597][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.699016][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.699384][ T32] r5:84472b54 r4:84472800 [ 1777.699606][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.700135][ T32] r7:dddd00c0 r6:82c18000 r5:84472b54 r4:84711b80 [ 1777.700364][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.700763][ T32] r10:84455400 r9:84711bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.701190][ T32] r4:84711b80 [ 1777.701358][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.701729][ T32] r10:00000000 r9:dff7de78 r8:844eb100 r7:84711b80 r6:80266a2c r5:84455400 [ 1777.702126][ T32] r4:844eb000 [ 1777.702316][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.702608][ T32] Exception stack(0xdff9dfb0 to 0xdff9dff8) [ 1777.702907][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1777.703215][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.703629][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.703921][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844eb000 [ 1777.704215][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.704559][ T32] INFO: task kworker/0:168:3536 blocked for more than 453 seconds. [ 1777.705121][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.705368][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.705734][ T32] task:kworker/0:168 state:D stack:0 pid:3536 tgid:3536 ppid:2 flags:0x00000000 [ 1777.706189][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.706558][ T32] Call trace: [ 1777.706798][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.707108][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dffb9da4 r5:84450c00 [ 1777.707489][ T32] r4:84450c00 [ 1777.707643][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.718340][ T32] r5:84450c00 r4:827174e0 [ 1777.718692][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.719181][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.719457][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffb9e20 [ 1777.719730][ T32] r4:00000000 [ 1777.719825][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.720056][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.720283][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.720515][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844eb240 [ 1777.720729][ T32] r4:00000000 [ 1777.720820][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.721037][ T32] r9:84450c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c9000 [ 1777.721255][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.721495][ T32] r5:00001000 r4:dffbb000 [ 1777.721657][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.721904][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.722175][ T32] r5:84472f54 r4:84472c00 [ 1777.722277][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.722563][ T32] r7:dddd00c0 r6:82c18000 r5:84472f54 r4:84711c00 [ 1777.722687][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.723063][ T32] r10:84450c00 r9:84711c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.723240][ T32] r4:84711c00 [ 1777.723332][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.723639][ T32] r10:00000000 r9:dff7de78 r8:844eb340 r7:84711c00 r6:80266a2c r5:84450c00 [ 1777.723934][ T32] r4:844eb1c0 [ 1777.724035][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.724265][ T32] Exception stack(0xdffb9fb0 to 0xdffb9ff8) [ 1777.724428][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1777.724650][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.724929][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.725207][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844eb1c0 [ 1777.725471][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.725674][ T32] INFO: task kworker/0:169:3538 blocked for more than 453 seconds. [ 1777.725924][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.726091][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.726307][ T32] task:kworker/0:169 state:D stack:0 pid:3538 tgid:3538 ppid:2 flags:0x00000000 [ 1777.726589][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.726818][ T32] Call trace: [ 1777.726941][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.727198][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe09da4 r5:844c4800 [ 1777.727497][ T32] r4:844c4800 [ 1777.727820][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.739263][ T32] r5:844c4800 r4:827174e0 [ 1777.739520][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.739965][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.740418][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe09e20 [ 1777.740766][ T32] r4:00000000 [ 1777.740949][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.741528][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.742031][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.742420][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844eb4c0 [ 1777.742742][ T32] r4:00000000 [ 1777.742912][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.743341][ T32] r9:844c4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000 [ 1777.743781][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.744131][ T32] r5:00001000 r4:df885000 [ 1777.744326][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.744759][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.745117][ T32] r5:84473354 r4:84473000 [ 1777.745309][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.745684][ T32] r7:dddd00c0 r6:82c18000 r5:84473354 r4:84711c80 [ 1777.745995][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.746378][ T32] r10:844c4800 r9:84711cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.746700][ T32] r4:84711c80 [ 1777.747065][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.747411][ T32] r10:00000000 r9:dff7de78 r8:8465db80 r7:84711c80 r6:80266a2c r5:844c4800 [ 1777.747802][ T32] r4:844eb1c0 [ 1777.758382][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.758774][ T32] Exception stack(0xdfe09fb0 to 0xdfe09ff8) [ 1777.759030][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1777.759486][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.759924][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.760378][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844eb1c0 [ 1777.760769][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.761184][ T32] INFO: task kworker/0:170:3541 blocked for more than 453 seconds. [ 1777.761494][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.761809][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.762211][ T32] task:kworker/0:170 state:D stack:0 pid:3541 tgid:3541 ppid:2 flags:0x00000000 [ 1777.762675][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.762958][ T32] Call trace: [ 1777.763221][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.763661][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe45da4 r5:844c6c00 [ 1777.764015][ T32] r4:844c6c00 [ 1777.764219][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.764654][ T32] r5:844c6c00 r4:827174e0 [ 1777.764934][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.765367][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.765829][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe45e20 [ 1777.766142][ T32] r4:00000000 [ 1777.766488][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.766900][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.767355][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.767741][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844eb980 [ 1777.778274][ T32] r4:00000000 [ 1777.778524][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.778994][ T32] r9:844c6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1777.779334][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.779797][ T32] r5:00001000 r4:dfb4d000 [ 1777.780005][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.780401][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.780735][ T32] r5:84474354 r4:84474000 [ 1777.780937][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.781311][ T32] r7:dddd00c0 r6:82c18000 r5:84474354 r4:84711d00 [ 1777.781692][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.782096][ T32] r10:844c6c00 r9:84711d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.782556][ T32] r4:84711d00 [ 1777.782728][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.783050][ T32] r10:00000000 r9:dff7de78 r8:844f2200 r7:84711d00 r6:80266a2c r5:844c6c00 [ 1777.783382][ T32] r4:844eb580 [ 1777.783604][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.783937][ T32] Exception stack(0xdfe45fb0 to 0xdfe45ff8) [ 1777.784230][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1777.784607][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.785008][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.785261][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844eb580 [ 1777.785713][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.786091][ T32] INFO: task kworker/0:171:3543 blocked for more than 453 seconds. [ 1777.786617][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.786865][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.787239][ T32] task:kworker/0:171 state:D stack:0 pid:3543 tgid:3543 ppid:2 flags:0x00000000 [ 1777.798600][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.799022][ T32] Call trace: [ 1777.799221][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.799523][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dffc5da4 r5:84458000 [ 1777.799936][ T32] r4:84458000 [ 1777.800164][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.800597][ T32] r5:84458000 r4:827174e0 [ 1777.800848][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.801371][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.801909][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffc5e20 [ 1777.802397][ T32] r4:00000000 [ 1777.802547][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.802965][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.803318][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.803712][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844eb6c0 [ 1777.804091][ T32] r4:00000000 [ 1777.804324][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.804800][ T32] r9:84458000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1777.805184][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.805720][ T32] r5:00001000 r4:df98f000 [ 1777.805910][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.806266][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.806710][ T32] r5:84473b54 r4:84473800 [ 1777.806937][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.807381][ T32] r7:dddd00c0 r6:82c18000 r5:84473b54 r4:84711d80 [ 1777.807673][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.818334][ T32] r10:84458000 r9:84711dac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.818612][ T32] r4:84711d80 [ 1777.818692][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.818909][ T32] r10:00000000 r9:dfe45e78 r8:844f2400 r7:84711d80 r6:80266a2c r5:84458000 [ 1777.819109][ T32] r4:844eb580 [ 1777.819187][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.819417][ T32] Exception stack(0xdffc5fb0 to 0xdffc5ff8) [ 1777.819728][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1777.820249][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.820626][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.820937][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844eb580 [ 1777.821335][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.821707][ T32] INFO: task kworker/0:172:3544 blocked for more than 453 seconds. [ 1777.822034][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.822345][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.822667][ T32] task:kworker/0:172 state:D stack:0 pid:3544 tgid:3544 ppid:2 flags:0x00000000 [ 1777.823147][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.823397][ T32] Call trace: [ 1777.823683][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.824028][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dffc9da4 r5:84458c00 [ 1777.824341][ T32] r4:84458c00 [ 1777.824562][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.824986][ T32] r5:84458c00 r4:827174e0 [ 1777.825203][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.825694][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.826147][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffc9e20 [ 1777.826562][ T32] r4:00000000 [ 1777.826733][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.827150][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.827614][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.838366][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844eb800 [ 1777.838748][ T32] r4:00000000 [ 1777.838904][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.839297][ T32] r9:84458c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1777.839699][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.840080][ T32] r5:00001000 r4:df9cb000 [ 1777.840305][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.840668][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.841122][ T32] r5:84473f54 r4:84473c00 [ 1777.841322][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.841722][ T32] r7:dddd00c0 r6:82c18000 r5:84473f54 r4:84711e00 [ 1777.841973][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.842393][ T32] r10:84458c00 r9:84711e2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.842790][ T32] r4:84711e00 [ 1777.842960][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.843295][ T32] r10:00000000 r9:dfe45e78 r8:844f24c0 r7:84711e00 r6:80266a2c r5:84458c00 [ 1777.843663][ T32] r4:844eb680 [ 1777.843802][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.844126][ T32] Exception stack(0xdffc9fb0 to 0xdffc9ff8) [ 1777.844415][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1777.844757][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.845129][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.845483][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844eb680 [ 1777.845870][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.846196][ T32] INFO: task kworker/0:173:3547 blocked for more than 453 seconds. [ 1777.846517][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.846833][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.847157][ T32] task:kworker/0:173 state:D stack:0 pid:3547 tgid:3547 ppid:2 flags:0x00000000 [ 1777.847629][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.868370][ T32] Call trace: [ 1777.868676][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.869097][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dffadda4 r5:84453c00 [ 1777.869517][ T32] r4:84453c00 [ 1777.869730][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.870118][ T32] r5:84453c00 r4:827174e0 [ 1777.870359][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.870767][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.871229][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffade20 [ 1777.871672][ T32] r4:00000000 [ 1777.871847][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.872187][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.872567][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.873005][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844ebbc0 [ 1777.873448][ T32] r4:00000000 [ 1777.873604][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.873910][ T32] r9:84453c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1777.874246][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.874614][ T32] r5:00001000 r4:dfb73000 [ 1777.874828][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.875147][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.875516][ T32] r5:84474754 r4:84474400 [ 1777.875734][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.876105][ T32] r7:dddd00c0 r6:82c18000 r5:84474754 r4:84711e80 [ 1777.876336][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.876675][ T32] r10:84453c00 r9:84711eac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.876987][ T32] r4:84711e80 [ 1777.877148][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.877498][ T32] r10:00000000 r9:dfe45e78 r8:844eb940 r7:84711e80 r6:80266a2c r5:84453c00 [ 1777.877820][ T32] r4:844eb900 [ 1777.888405][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.888771][ T32] Exception stack(0xdffadfb0 to 0xdffadff8) [ 1777.889049][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1777.889455][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.889803][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.890092][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844eb900 [ 1777.890358][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.890720][ T32] INFO: task kworker/0:174:3548 blocked for more than 453 seconds. [ 1777.891011][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.891214][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.891638][ T32] task:kworker/0:174 state:D stack:0 pid:3548 tgid:3548 ppid:2 flags:0x00000000 [ 1777.892059][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.892344][ T32] Call trace: [ 1777.892552][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.892956][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe25da4 r5:84794800 [ 1777.893262][ T32] r4:84794800 [ 1777.893528][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.893989][ T32] r5:84794800 r4:827174e0 [ 1777.894163][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.894661][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.895106][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe25e20 [ 1777.895514][ T32] r4:00000000 [ 1777.895736][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.896114][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.896576][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.896909][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844ebe80 [ 1777.897210][ T32] r4:00000000 [ 1777.897499][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.908400][ T32] r9:84794800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1777.908814][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.909238][ T32] r5:00001000 r4:dfbb1000 [ 1777.909535][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.909934][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.910330][ T32] r5:84474f54 r4:84474c00 [ 1777.910550][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.910957][ T32] r7:dddd00c0 r6:82c18000 r5:84474f54 r4:84711f00 [ 1777.911220][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.911756][ T32] r10:84794800 r9:84711f2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.912140][ T32] r4:84711f00 [ 1777.912307][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.912684][ T32] r10:00000000 r9:dffade78 r8:844eba80 r7:84711f00 r6:80266a2c r5:84794800 [ 1777.913017][ T32] r4:844eb900 [ 1777.913200][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.913596][ T32] Exception stack(0xdfe25fb0 to 0xdfe25ff8) [ 1777.913932][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1777.914356][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.914743][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.915055][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844eb900 [ 1777.915420][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.915912][ T32] INFO: task kworker/0:175:3550 blocked for more than 453 seconds. [ 1777.916265][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.916550][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.916850][ T32] task:kworker/0:175 state:D stack:0 pid:3550 tgid:3550 ppid:2 flags:0x00000000 [ 1777.917216][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.917602][ T32] Call trace: [ 1777.928310][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.928746][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e02d5da4 r5:844c8000 [ 1777.928944][ T32] r4:844c8000 [ 1777.929046][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.929283][ T32] r5:844c8000 r4:827174e0 [ 1777.929406][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.929705][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.930000][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02d5e20 [ 1777.930208][ T32] r4:00000000 [ 1777.930304][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.930633][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.930914][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.931153][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844ebd00 [ 1777.931371][ T32] r4:00000000 [ 1777.931509][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.931830][ T32] r9:844c8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1777.932127][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.932342][ T32] r5:00001000 r4:dfb8b000 [ 1777.932453][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.932665][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.932904][ T32] r5:84474b54 r4:84474800 [ 1777.933036][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.933299][ T32] r7:dddd00c0 r6:82c18000 r5:84474b54 r4:84711f80 [ 1777.933451][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.933676][ T32] r10:844c8000 r9:84711fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.933986][ T32] r4:84711f80 [ 1777.934093][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.934366][ T32] r10:00000000 r9:dfe25e78 r8:844ebb40 r7:84711f80 r6:80266a2c r5:844c8000 [ 1777.934552][ T32] r4:844ebcc0 [ 1777.934650][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.934910][ T32] Exception stack(0xe02d5fb0 to 0xe02d5ff8) [ 1777.935096][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1777.935327][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.935604][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.935840][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844ebcc0 [ 1777.936123][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.936378][ T32] INFO: task kworker/0:176:3553 blocked for more than 453 seconds. [ 1777.936629][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.936780][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.937037][ T32] task:kworker/0:176 state:D stack:0 pid:3553 tgid:3553 ppid:2 flags:0x00000000 [ 1777.937313][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.937569][ T32] Call trace: [ 1777.937691][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.948450][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e02d9da4 r5:844c8c00 [ 1777.948757][ T32] r4:844c8c00 [ 1777.948861][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.949159][ T32] r5:844c8c00 r4:827174e0 [ 1777.949289][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.949577][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.949827][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02d9e20 [ 1777.950052][ T32] r4:00000000 [ 1777.950200][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.950453][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.950643][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.950884][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fe180 [ 1777.951106][ T32] r4:00000000 [ 1777.951245][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.951457][ T32] r9:844c8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f079000 [ 1777.951774][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.952042][ T32] r5:00001000 r4:dfbfd000 [ 1777.952259][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.952463][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.952755][ T32] r5:84475b54 r4:84475800 [ 1777.952927][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.953287][ T32] r7:dddd00c0 r6:82c18000 r5:84475b54 r4:844fb000 [ 1777.953479][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.953747][ T32] r10:844c8c00 r9:844fb02c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.953963][ T32] r4:844fb000 [ 1777.954048][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.954310][ T32] r10:00000000 r9:dfe25e78 r8:844ebf80 r7:844fb000 r6:80266a2c r5:844c8c00 [ 1777.954519][ T32] r4:844ebe00 [ 1777.954661][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.954999][ T32] Exception stack(0xe02d9fb0 to 0xe02d9ff8) [ 1777.955242][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1777.955489][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.955811][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.956039][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844ebe00 [ 1777.956264][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.956501][ T32] INFO: task kworker/0:177:3555 blocked for more than 453 seconds. [ 1777.956679][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.956907][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.957133][ T32] task:kworker/0:177 state:D stack:0 pid:3555 tgid:3555 ppid:2 flags:0x00000000 [ 1777.957464][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.957630][ T32] Call trace: [ 1777.957758][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.968436][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e02e1da4 r5:844c9800 [ 1777.968755][ T32] r4:844c9800 [ 1777.968855][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.969088][ T32] r5:844c9800 r4:827174e0 [ 1777.969235][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.969482][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.969761][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02e1e20 [ 1777.970038][ T32] r4:00000000 [ 1777.970135][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.970376][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.970610][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.970888][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e24c0 [ 1777.971102][ T32] r4:00000000 [ 1777.971238][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.971441][ T32] r9:844c9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1777.971724][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.971956][ T32] r5:00001000 r4:dfbc5000 [ 1777.972156][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.972348][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.972643][ T32] r5:84475354 r4:84475000 [ 1777.972796][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.973099][ T32] r7:dddd00c0 r6:82c18000 r5:84475354 r4:844fb080 [ 1777.973249][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.973501][ T32] r10:844c9800 r9:844fb0ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.973734][ T32] r4:844fb080 [ 1777.973860][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.974088][ T32] r10:00000000 r9:e02d9e78 r8:8470fdc0 r7:844fb080 r6:80266a2c r5:844c9800 [ 1777.974305][ T32] r4:844e2100 [ 1777.974398][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1777.974630][ T32] Exception stack(0xe02e1fb0 to 0xe02e1ff8) [ 1777.974810][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1777.975060][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1777.975327][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1777.975528][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e2100 [ 1777.975816][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1777.976017][ T32] INFO: task kworker/0:178:3558 blocked for more than 453 seconds. [ 1777.976215][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1777.976364][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1777.976560][ T32] task:kworker/0:178 state:D stack:0 pid:3558 tgid:3558 ppid:2 flags:0x00000000 [ 1777.976963][ T32] Workqueue: events bpf_prog_free_deferred [ 1777.977198][ T32] Call trace: [ 1777.977312][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1777.977550][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e02e5da4 r5:844ca400 [ 1777.977728][ T32] r4:844ca400 [ 1777.988852][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1777.989544][ T32] r5:844ca400 r4:827174e0 [ 1777.989742][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1777.990256][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1777.990894][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02e5e20 [ 1777.991227][ T32] r4:00000000 [ 1777.991472][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1777.991877][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1777.992384][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1777.992757][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fe000 [ 1777.993339][ T32] r4:00000000 [ 1777.993650][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1777.994109][ T32] r9:844ca400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1777.994568][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1777.995024][ T32] r5:00001000 r4:dfbed000 [ 1777.995169][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1777.995375][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1777.995664][ T32] r5:84475754 r4:84475400 [ 1777.995834][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1777.996061][ T32] r7:dddd00c0 r6:82c18000 r5:84475754 r4:844fb100 [ 1777.996256][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1777.996492][ T32] r10:844ca400 r9:844fb12c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1777.996766][ T32] r4:844fb100 [ 1777.996861][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1777.997160][ T32] r10:00000000 r9:e02d9e78 r8:844fe240 r7:844fb100 r6:80266a2c r5:844ca400 [ 1777.997406][ T32] r4:844fe100 [ 1777.997688][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.008388][ T32] Exception stack(0xe02e5fb0 to 0xe02e5ff8) [ 1778.008745][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1778.008975][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.009252][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.009453][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fe100 [ 1778.009669][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.009925][ T32] INFO: task kworker/0:179:3559 blocked for more than 453 seconds. [ 1778.010114][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.010269][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.010490][ T32] task:kworker/0:179 state:D stack:0 pid:3559 tgid:3559 ppid:2 flags:0x00000000 [ 1778.010787][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.010964][ T32] Call trace: [ 1778.011061][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.011359][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e02ddda4 r5:844cb000 [ 1778.011674][ T32] r4:844cb000 [ 1778.011813][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.012057][ T32] r5:844cb000 r4:827174e0 [ 1778.012173][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.012484][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.012723][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02dde20 [ 1778.012950][ T32] r4:00000000 [ 1778.013059][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.013301][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.013593][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.013860][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fe780 [ 1778.014046][ T32] r4:00000000 [ 1778.014213][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.014450][ T32] r9:844cb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07f000 [ 1778.014686][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.014893][ T32] r5:00001000 r4:dfc47000 [ 1778.015054][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.015287][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.015630][ T32] r5:84476754 r4:84476400 [ 1778.015751][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.016111][ T32] r7:dddd00c0 r6:82c18000 r5:84476754 r4:844fb180 [ 1778.016283][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.016609][ T32] r10:844cb000 r9:844fb1ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.016859][ T32] r4:844fb180 [ 1778.016994][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.017181][ T32] r10:00000000 r9:e02d9e78 r8:844fe340 r7:844fb180 r6:80266a2c r5:844cb000 [ 1778.017416][ T32] r4:844fe2c0 [ 1778.017513][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.017755][ T32] Exception stack(0xe02ddfb0 to 0xe02ddff8) [ 1778.028336][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1778.028768][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.029188][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.029580][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fe2c0 [ 1778.029931][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.030161][ T32] INFO: task kworker/0:180:3560 blocked for more than 453 seconds. [ 1778.030381][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.030507][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.030712][ T32] task:kworker/0:180 state:D stack:0 pid:3560 tgid:3560 ppid:2 flags:0x00000000 [ 1778.030938][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.031098][ T32] Call trace: [ 1778.031217][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.031394][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e02f1da4 r5:844cbc00 [ 1778.031603][ T32] r4:844cbc00 [ 1778.031854][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.032268][ T32] r5:844cbc00 r4:827174e0 [ 1778.032527][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.032955][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.033534][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02f1e20 [ 1778.033894][ T32] r4:00000000 [ 1778.034063][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.034418][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.034814][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.035168][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fe680 [ 1778.035449][ T32] r4:00000000 [ 1778.035650][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.036049][ T32] r9:844cbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1778.036358][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.036710][ T32] r5:00001000 r4:dfc3b000 [ 1778.036896][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.037327][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.037700][ T32] r5:84476354 r4:84476000 [ 1778.048403][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.048899][ T32] r7:dddd00c0 r6:82c18000 r5:84476354 r4:844fb200 [ 1778.049134][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.049475][ T32] r10:844cbc00 r9:844fb22c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.049708][ T32] r4:844fb200 [ 1778.049810][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.050053][ T32] r10:00000000 r9:e02dde78 r8:844fe540 r7:844fb200 r6:80266a2c r5:844cbc00 [ 1778.050271][ T32] r4:844fe2c0 [ 1778.050363][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.050653][ T32] Exception stack(0xe02f1fb0 to 0xe02f1ff8) [ 1778.050802][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1778.051152][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.051600][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.051947][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fe2c0 [ 1778.052330][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.052695][ T32] INFO: task kworker/0:181:3564 blocked for more than 453 seconds. [ 1778.053175][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.053458][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.053697][ T32] task:kworker/0:181 state:D stack:0 pid:3564 tgid:3564 ppid:2 flags:0x00000000 [ 1778.054202][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.054377][ T32] Call trace: [ 1778.054530][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.054836][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e02edda4 r5:844cc800 [ 1778.055049][ T32] r4:844cc800 [ 1778.055194][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.055441][ T32] r5:844cc800 r4:827174e0 [ 1778.055635][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.055889][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.056126][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02ede20 [ 1778.056317][ T32] r4:00000000 [ 1778.056448][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.056697][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.057008][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.057262][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844feec0 [ 1778.057477][ T32] r4:00000000 [ 1778.057567][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.057769][ T32] r9:844cc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f087000 [ 1778.068255][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.068602][ T32] r5:00001000 r4:dfca3000 [ 1778.068786][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.069053][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.069398][ T32] r5:84477754 r4:84477400 [ 1778.069622][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.070062][ T32] r7:dddd00c0 r6:82c18000 r5:84477754 r4:844fb280 [ 1778.070389][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.070730][ T32] r10:844cc800 r9:844fb2ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.070997][ T32] r4:844fb280 [ 1778.071149][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.071656][ T32] r10:00000000 r9:e02dde78 r8:844fe940 r7:844fb280 r6:80266a2c r5:844cc800 [ 1778.072032][ T32] r4:844fe900 [ 1778.072214][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.072646][ T32] Exception stack(0xe02edfb0 to 0xe02edff8) [ 1778.072836][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1778.073034][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.073204][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.073378][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fe900 [ 1778.073570][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.073766][ T32] INFO: task kworker/0:182:3565 blocked for more than 454 seconds. [ 1778.073977][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.074101][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.074519][ T32] task:kworker/0:182 state:D stack:0 pid:3565 tgid:3565 ppid:2 flags:0x00000000 [ 1778.074926][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.075212][ T32] Call trace: [ 1778.075525][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.075828][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e02f5da4 r5:844cd400 [ 1778.076040][ T32] r4:844cd400 [ 1778.076234][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.076489][ T32] r5:844cd400 r4:827174e0 [ 1778.076591][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.076837][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.077046][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02f5e20 [ 1778.077189][ T32] r4:00000000 [ 1778.077259][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.077450][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.077708][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.088346][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fe8c0 [ 1778.088651][ T32] r4:00000000 [ 1778.088810][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.089092][ T32] r9:844cd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f081000 [ 1778.089264][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.089510][ T32] r5:00001000 r4:dfc63000 [ 1778.089638][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.089923][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.090159][ T32] r5:84476b54 r4:84476800 [ 1778.090295][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.090554][ T32] r7:dddd00c0 r6:82c18000 r5:84476b54 r4:844fb300 [ 1778.090795][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.091037][ T32] r10:844cd400 r9:844fb32c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.091274][ T32] r4:844fb300 [ 1778.091384][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.091832][ T32] r10:00000000 r9:e02ede78 r8:844fea00 r7:844fb300 r6:80266a2c r5:844cd400 [ 1778.092309][ T32] r4:844fe900 [ 1778.092485][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.092744][ T32] Exception stack(0xe02f5fb0 to 0xe02f5ff8) [ 1778.092874][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1778.093045][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.093206][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.093634][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fe900 [ 1778.094046][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.094507][ T32] INFO: task kworker/0:183:3568 blocked for more than 454 seconds. [ 1778.094740][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.094916][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.095067][ T32] task:kworker/0:183 state:D stack:0 pid:3568 tgid:3568 ppid:2 flags:0x00000000 [ 1778.095293][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.095584][ T32] Call trace: [ 1778.095764][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.096094][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e02f9da4 r5:844ce000 [ 1778.096602][ T32] r4:844ce000 [ 1778.096794][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.097142][ T32] r5:844ce000 r4:827174e0 [ 1778.097346][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.097775][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.108582][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02f9e20 [ 1778.109035][ T32] r4:00000000 [ 1778.109267][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.109662][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.109979][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.110298][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844feb40 [ 1778.110547][ T32] r4:00000000 [ 1778.110661][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.110927][ T32] r9:844ce000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1778.111180][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.111428][ T32] r5:00001000 r4:dfc7b000 [ 1778.111714][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.111974][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.112270][ T32] r5:84476f54 r4:84476c00 [ 1778.112394][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.112697][ T32] r7:dddd00c0 r6:82c18000 r5:84476f54 r4:844fb380 [ 1778.112894][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.113127][ T32] r10:844ce000 r9:844fb3ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.113433][ T32] r4:844fb380 [ 1778.113588][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.113831][ T32] r10:00000000 r9:e02ede78 r8:844fec00 r7:844fb380 r6:80266a2c r5:844ce000 [ 1778.114093][ T32] r4:844fe800 [ 1778.114234][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.114561][ T32] Exception stack(0xe02f9fb0 to 0xe02f9ff8) [ 1778.114742][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1778.115046][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.115271][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.115501][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fe800 [ 1778.115859][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.116129][ T32] INFO: task kworker/0:184:3569 blocked for more than 454 seconds. [ 1778.116319][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.116612][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.116922][ T32] task:kworker/0:184 state:D stack:0 pid:3569 tgid:3569 ppid:2 flags:0x00000000 [ 1778.117193][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.117410][ T32] Call trace: [ 1778.117552][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.117811][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e02fdda4 r5:844cec00 [ 1778.128440][ T32] r4:844cec00 [ 1778.128684][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.128996][ T32] r5:844cec00 r4:827174e0 [ 1778.129123][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.129447][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.129807][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e02fde20 [ 1778.130143][ T32] r4:00000000 [ 1778.130337][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.130772][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.131156][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.131734][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fecc0 [ 1778.132766][ T32] r4:00000000 [ 1778.132964][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.133296][ T32] r9:844cec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1778.133966][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.134406][ T32] r5:00001000 r4:dfc89000 [ 1778.134660][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.135083][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.135507][ T32] r5:84477354 r4:84477000 [ 1778.135749][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.136099][ T32] r7:dddd00c0 r6:82c18000 r5:84477354 r4:844fb400 [ 1778.136332][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.136675][ T32] r10:844cec00 r9:844fb42c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.137053][ T32] r4:844fb400 [ 1778.137300][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.137775][ T32] r10:00000000 r9:e02ede78 r8:844fed40 r7:844fb400 r6:80266a2c r5:844cec00 [ 1778.148269][ T32] r4:844fec80 [ 1778.148602][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.148938][ T32] Exception stack(0xe02fdfb0 to 0xe02fdff8) [ 1778.149191][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1778.149452][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.149834][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.150190][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fec80 [ 1778.150617][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.150980][ T32] INFO: task kworker/0:185:3572 blocked for more than 454 seconds. [ 1778.151395][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.151732][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.152112][ T32] task:kworker/0:185 state:D stack:0 pid:3572 tgid:3572 ppid:2 flags:0x00000000 [ 1778.152517][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.152672][ T32] Call trace: [ 1778.152767][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.153044][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0301da4 r5:844d0000 [ 1778.153269][ T32] r4:844d0000 [ 1778.153383][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.153682][ T32] r5:844d0000 r4:827174e0 [ 1778.153799][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.154061][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.154336][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0301e20 [ 1778.154578][ T32] r4:00000000 [ 1778.154691][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.154960][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.155181][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.155428][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d2780 [ 1778.155656][ T32] r4:00000000 [ 1778.155747][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.155952][ T32] r9:844d0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f097000 [ 1778.156152][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.156428][ T32] r5:00001000 r4:dfe57000 [ 1778.156559][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.156809][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.157039][ T32] r5:84740b54 r4:84740800 [ 1778.157247][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.157524][ T32] r7:dddd00c0 r6:82c18000 r5:84740b54 r4:844fb480 [ 1778.157711][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.168576][ T32] r10:844d0000 r9:844fb4ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.169044][ T32] r4:844fb480 [ 1778.169256][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.169781][ T32] r10:00000000 r9:e02ede78 r8:844fee40 r7:844fb480 r6:80266a2c r5:844d0000 [ 1778.170185][ T32] r4:8416ad00 [ 1778.170380][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.170848][ T32] Exception stack(0xe0301fb0 to 0xe0301ff8) [ 1778.171178][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1778.171796][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.172074][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.172248][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416ad00 [ 1778.172587][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.172819][ T32] INFO: task kworker/0:186:3573 blocked for more than 454 seconds. [ 1778.173084][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.173217][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.173404][ T32] task:kworker/0:186 state:D stack:0 pid:3573 tgid:3573 ppid:2 flags:0x00000000 [ 1778.173710][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.173916][ T32] Call trace: [ 1778.174027][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.174325][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0309da4 r5:844d0c00 [ 1778.174591][ T32] r4:844d0c00 [ 1778.174690][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.174909][ T32] r5:844d0c00 r4:827174e0 [ 1778.175023][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.175339][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.175724][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0309e20 [ 1778.175922][ T32] r4:00000000 [ 1778.176044][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.176260][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.176646][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.176839][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8416a980 [ 1778.177134][ T32] r4:00000000 [ 1778.177237][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.177554][ T32] r9:844d0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f089000 [ 1778.177739][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.188599][ T32] r5:00001000 r4:dfcaf000 [ 1778.189019][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.189459][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.189947][ T32] r5:84477b54 r4:84477800 [ 1778.190140][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.190722][ T32] r7:dddd00c0 r6:82c18000 r5:84477b54 r4:844fb500 [ 1778.190987][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.191608][ T32] r10:844d0c00 r9:844fb52c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.192152][ T32] r4:844fb500 [ 1778.192309][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.192542][ T32] r10:00000000 r9:e0301e78 r8:844fe3c0 r7:844fb500 r6:80266a2c r5:844d0c00 [ 1778.192746][ T32] r4:844fef80 [ 1778.192840][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.193054][ T32] Exception stack(0xe0309fb0 to 0xe0309ff8) [ 1778.193230][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1778.193460][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.193719][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.193906][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fef80 [ 1778.194096][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.194284][ T32] INFO: task kworker/0:187:3575 blocked for more than 454 seconds. [ 1778.194433][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.194547][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.194697][ T32] task:kworker/0:187 state:D stack:0 pid:3575 tgid:3575 ppid:2 flags:0x00000000 [ 1778.194917][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.195253][ T32] Call trace: [ 1778.195650][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.196047][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e030dda4 r5:844d2400 [ 1778.196423][ T32] r4:844d2400 [ 1778.196632][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.196869][ T32] r5:844d2400 r4:827174e0 [ 1778.196967][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.197201][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.197509][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e030de20 [ 1778.197668][ T32] r4:00000000 [ 1778.197756][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.208237][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.208653][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.208931][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d2440 [ 1778.209222][ T32] r4:00000000 [ 1778.209426][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.209767][ T32] r9:844d2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1778.210049][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.210808][ T32] r5:00001000 r4:dfde5000 [ 1778.211013][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.211595][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.211983][ T32] r5:84477f54 r4:84477c00 [ 1778.212317][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.212788][ T32] r7:dddd00c0 r6:82c18000 r5:84477f54 r4:844fb580 [ 1778.212959][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.213293][ T32] r10:844d2400 r9:844fb5ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.213508][ T32] r4:844fb580 [ 1778.213665][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.213917][ T32] r10:00000000 r9:e0301e78 r8:847d2140 r7:844fb580 r6:80266a2c r5:844d2400 [ 1778.214116][ T32] r4:847d2040 [ 1778.214281][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.214581][ T32] Exception stack(0xe030dfb0 to 0xe030dff8) [ 1778.214775][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1778.215051][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.215330][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.215601][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847d2040 [ 1778.215798][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.216137][ T32] INFO: task kworker/1:36:3578 blocked for more than 454 seconds. [ 1778.216362][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.216583][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.216782][ T32] task:kworker/1:36 state:D stack:0 pid:3578 tgid:3578 ppid:2 flags:0x00000000 [ 1778.217085][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.217271][ T32] Call trace: [ 1778.217436][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.217712][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0305da4 r5:8445b000 [ 1778.228360][ T32] r4:8445b000 [ 1778.228586][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.229071][ T32] r5:8445b000 r4:827174e0 [ 1778.229255][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.229711][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.230142][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0305e20 [ 1778.230598][ T32] r4:00000000 [ 1778.230912][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.231569][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.231911][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.232202][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d0700 [ 1778.232390][ T32] r4:00000000 [ 1778.232560][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.232849][ T32] r9:8445b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1778.233061][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.233315][ T32] r5:00001000 r4:e0399000 [ 1778.233594][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.233875][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.234130][ T32] r5:84593354 r4:84593000 [ 1778.234255][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.234590][ T32] r7:ddde40c0 r6:82c18200 r5:84593354 r4:844e6180 [ 1778.234848][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.235081][ T32] r10:8445b000 r9:844e61ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1778.235303][ T32] r4:844e6180 [ 1778.235409][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.235696][ T32] r10:00000000 r9:dfdede78 r8:844f2840 r7:844e6180 r6:80266a2c r5:8445b000 [ 1778.235891][ T32] r4:844f2a00 [ 1778.236032][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.236316][ T32] Exception stack(0xe0305fb0 to 0xe0305ff8) [ 1778.236498][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1778.236747][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.237016][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.237195][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f2a00 [ 1778.237453][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.237698][ T32] INFO: task kworker/1:37:3579 blocked for more than 454 seconds. [ 1778.248647][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.249078][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.249355][ T32] task:kworker/1:37 state:D stack:0 pid:3579 tgid:3579 ppid:2 flags:0x00000000 [ 1778.249868][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.250241][ T32] Call trace: [ 1778.250455][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.250847][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0311da4 r5:8445a400 [ 1778.251229][ T32] r4:8445a400 [ 1778.251520][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.251908][ T32] r5:8445a400 r4:827174e0 [ 1778.252107][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.252358][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.252660][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0311e20 [ 1778.252887][ T32] r4:00000000 [ 1778.253009][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.253248][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.253480][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.253750][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f2180 [ 1778.253930][ T32] r4:00000000 [ 1778.254049][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.254279][ T32] r9:8445a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1778.254536][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.254777][ T32] r5:00001000 r4:dfe13000 [ 1778.255019][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.255276][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.255580][ T32] r5:84592b54 r4:84592800 [ 1778.255841][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.256215][ T32] r7:ddde40c0 r6:82c18200 r5:84592b54 r4:844e6200 [ 1778.256549][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.256957][ T32] r10:8445a400 r9:844e622c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1778.257271][ T32] r4:844e6200 [ 1778.257469][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.257767][ T32] r10:00000000 r9:e0305e78 r8:844f26c0 r7:844e6200 r6:80266a2c r5:8445a400 [ 1778.268392][ T32] r4:844f2a00 [ 1778.268650][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.268981][ T32] Exception stack(0xe0311fb0 to 0xe0311ff8) [ 1778.269221][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1778.269499][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.269702][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.269943][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f2a00 [ 1778.270197][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.270415][ T32] INFO: task kworker/0:188:3581 blocked for more than 454 seconds. [ 1778.270710][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.270936][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.271173][ T32] task:kworker/0:188 state:D stack:0 pid:3581 tgid:3581 ppid:2 flags:0x00000000 [ 1778.271489][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.271797][ T32] Call trace: [ 1778.271969][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.272270][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0319da4 r5:8445bc00 [ 1778.272534][ T32] r4:8445bc00 [ 1778.272654][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.272913][ T32] r5:8445bc00 r4:827174e0 [ 1778.273045][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.273318][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.273621][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0319e20 [ 1778.273857][ T32] r4:00000000 [ 1778.274030][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.274270][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.274644][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.274874][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d2540 [ 1778.275102][ T32] r4:00000000 [ 1778.275284][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.275530][ T32] r9:8445bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1778.275809][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.276074][ T32] r5:00001000 r4:dfe1d000 [ 1778.276285][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.276570][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.276932][ T32] r5:84740354 r4:84740000 [ 1778.277075][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.277400][ T32] r7:dddd00c0 r6:82c18000 r5:84740354 r4:844fb600 [ 1778.277569][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.277825][ T32] r10:8445bc00 r9:844fb62c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.288382][ T32] r4:844fb600 [ 1778.288667][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.289087][ T32] r10:00000000 r9:e0301e78 r8:844f2540 r7:844fb600 r6:80266a2c r5:8445bc00 [ 1778.289421][ T32] r4:847d2300 [ 1778.289586][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.289895][ T32] Exception stack(0xe0319fb0 to 0xe0319ff8) [ 1778.290151][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1778.290472][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.290780][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.291096][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847d2300 [ 1778.291431][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.291736][ T32] INFO: task kworker/0:189:3585 blocked for more than 454 seconds. [ 1778.292072][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.292340][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.292666][ T32] task:kworker/0:189 state:D stack:0 pid:3585 tgid:3585 ppid:2 flags:0x00000000 [ 1778.293137][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.293441][ T32] Call trace: [ 1778.293678][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.294003][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0325da4 r5:8445d400 [ 1778.294309][ T32] r4:8445d400 [ 1778.294485][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.294856][ T32] r5:8445d400 r4:827174e0 [ 1778.295047][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.295428][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.296022][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0325e20 [ 1778.296312][ T32] r4:00000000 [ 1778.296493][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.296819][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.297153][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.297514][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d2680 [ 1778.308774][ T32] r4:00000000 [ 1778.309139][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.309633][ T32] r9:8445d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1778.309921][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.310265][ T32] r5:00001000 r4:dfe37000 [ 1778.310454][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.310830][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.311279][ T32] r5:84740754 r4:84740400 [ 1778.311493][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.312003][ T32] r7:dddd00c0 r6:82c18000 r5:84740754 r4:844fb680 [ 1778.312328][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.312778][ T32] r10:8445d400 r9:844fb6ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.313130][ T32] r4:844fb680 [ 1778.313340][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.313784][ T32] r10:00000000 r9:e0301e78 r8:847d01c0 r7:844fb680 r6:80266a2c r5:8445d400 [ 1778.314161][ T32] r4:847d25c0 [ 1778.314324][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.314687][ T32] Exception stack(0xe0325fb0 to 0xe0325ff8) [ 1778.315006][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1778.315429][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.315873][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.316153][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847d25c0 [ 1778.316619][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.317135][ T32] INFO: task kworker/1:38:3587 blocked for more than 454 seconds. [ 1778.317532][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.317811][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.328262][ T32] task:kworker/1:38 state:D stack:0 pid:3587 tgid:3587 ppid:2 flags:0x00000000 [ 1778.328645][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.328873][ T32] Call trace: [ 1778.328970][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.329158][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e032dda4 r5:8445ec00 [ 1778.329388][ T32] r4:8445ec00 [ 1778.329517][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.329699][ T32] r5:8445ec00 r4:827174e0 [ 1778.329808][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.330086][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.330578][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e032de20 [ 1778.330966][ T32] r4:00000000 [ 1778.331124][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.331371][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.331808][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.332610][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d09c0 [ 1778.332930][ T32] r4:00000000 [ 1778.333098][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.333502][ T32] r9:8445ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1778.333805][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.334137][ T32] r5:00001000 r4:e0393000 [ 1778.334322][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.334723][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.335100][ T32] r5:84592f54 r4:84592c00 [ 1778.335290][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.335700][ T32] r7:ddde40c0 r6:82c18200 r5:84592f54 r4:844e6280 [ 1778.335971][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.336301][ T32] r10:8445ec00 r9:844e62ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1778.336864][ T32] r4:844e6280 [ 1778.337114][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.337423][ T32] r10:00000000 r9:e0305e78 r8:847d0440 r7:844e6280 r6:80266a2c r5:8445ec00 [ 1778.337702][ T32] r4:847d0340 [ 1778.337852][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.348628][ T32] Exception stack(0xe032dfb0 to 0xe032dff8) [ 1778.348806][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1778.349052][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.349313][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.349778][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847d0340 [ 1778.350098][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.350379][ T32] INFO: task kworker/0:190:3588 blocked for more than 454 seconds. [ 1778.350595][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.350869][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.351190][ T32] task:kworker/0:190 state:D stack:0 pid:3588 tgid:3588 ppid:2 flags:0x00000000 [ 1778.351422][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.351651][ T32] Call trace: [ 1778.351773][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.351978][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0331da4 r5:84459800 [ 1778.352197][ T32] r4:84459800 [ 1778.352284][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.352523][ T32] r5:84459800 r4:827174e0 [ 1778.352662][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.352961][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.353283][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0331e20 [ 1778.353687][ T32] r4:00000000 [ 1778.353859][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.354212][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.354767][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.355100][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d2f80 [ 1778.355358][ T32] r4:00000000 [ 1778.355681][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.356031][ T32] r9:84459800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a3000 [ 1778.356331][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.356830][ T32] r5:00001000 r4:dffc1000 [ 1778.357038][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.357276][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.357601][ T32] r5:84742354 r4:84742000 [ 1778.357738][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.368680][ T32] r7:dddd00c0 r6:82c18000 r5:84742354 r4:844fb700 [ 1778.369168][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.369776][ T32] r10:84459800 r9:844fb72c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.370167][ T32] r4:844fb700 [ 1778.370551][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.371092][ T32] r10:00000000 r9:e0301e78 r8:847d0500 r7:844fb700 r6:80266a2c r5:84459800 [ 1778.371518][ T32] r4:847d2740 [ 1778.371768][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.372154][ T32] Exception stack(0xe0331fb0 to 0xe0331ff8) [ 1778.372572][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1778.373015][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.373410][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.373830][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847d2740 [ 1778.374248][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.374702][ T32] INFO: task kworker/0:191:3589 blocked for more than 454 seconds. [ 1778.375105][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.375377][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.375677][ T32] task:kworker/0:191 state:D stack:0 pid:3589 tgid:3589 ppid:2 flags:0x00000000 [ 1778.375973][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.376149][ T32] Call trace: [ 1778.376277][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.376556][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0335da4 r5:8445e000 [ 1778.376920][ T32] r4:8445e000 [ 1778.377097][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.377753][ T32] r5:8445e000 r4:827174e0 [ 1778.388288][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.389002][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.389737][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0335e20 [ 1778.390113][ T32] r4:00000000 [ 1778.390237][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.390444][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.390683][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.390911][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d2900 [ 1778.391132][ T32] r4:00000000 [ 1778.391292][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.391574][ T32] r9:8445e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1778.391839][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.392098][ T32] r5:00001000 r4:dfe5f000 [ 1778.392202][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.392412][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.392665][ T32] r5:84740f54 r4:84740c00 [ 1778.392788][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.393070][ T32] r7:dddd00c0 r6:82c18000 r5:84740f54 r4:844fb780 [ 1778.393268][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.393508][ T32] r10:8445e000 r9:844fb7ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.393730][ T32] r4:844fb780 [ 1778.393824][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.394020][ T32] r10:00000000 r9:e0331e78 r8:847d05c0 r7:844fb780 r6:80266a2c r5:8445e000 [ 1778.394232][ T32] r4:847d2740 [ 1778.394329][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.394529][ T32] Exception stack(0xe0335fb0 to 0xe0335ff8) [ 1778.394720][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1778.394953][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.395145][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.395324][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847d2740 [ 1778.395616][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.395871][ T32] INFO: task kworker/0:192:3591 blocked for more than 454 seconds. [ 1778.396106][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.396304][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.396522][ T32] task:kworker/0:192 state:D stack:0 pid:3591 tgid:3591 ppid:2 flags:0x00000000 [ 1778.396819][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.397009][ T32] Call trace: [ 1778.397121][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.397532][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e033dda4 r5:844c5400 [ 1778.397782][ T32] r4:844c5400 [ 1778.408395][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.408791][ T32] r5:844c5400 r4:827174e0 [ 1778.408955][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.409156][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.409394][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e033de20 [ 1778.409605][ T32] r4:00000000 [ 1778.409717][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.409979][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.410250][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.410481][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d2a40 [ 1778.410811][ T32] r4:00000000 [ 1778.410989][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.411384][ T32] r9:844c5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1778.411989][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.412430][ T32] r5:00001000 r4:dfe71000 [ 1778.412685][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.413125][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.413562][ T32] r5:84741354 r4:84741000 [ 1778.413677][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.413993][ T32] r7:dddd00c0 r6:82c18000 r5:84741354 r4:844fb800 [ 1778.414163][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.414382][ T32] r10:844c5400 r9:844fb82c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.414644][ T32] r4:844fb800 [ 1778.414761][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.414968][ T32] r10:00000000 r9:e0331e78 r8:847d07c0 r7:844fb800 r6:80266a2c r5:844c5400 [ 1778.415152][ T32] r4:847d2880 [ 1778.415245][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.415509][ T32] Exception stack(0xe033dfb0 to 0xe033dff8) [ 1778.415813][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1778.416003][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.416244][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.416478][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847d2880 [ 1778.416736][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.417088][ T32] INFO: task kworker/0:193:3594 blocked for more than 454 seconds. [ 1778.417402][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.417628][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.417829][ T32] task:kworker/0:193 state:D stack:0 pid:3594 tgid:3594 ppid:2 flags:0x00000000 [ 1778.428773][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.429328][ T32] Call trace: [ 1778.429483][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.429685][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0349da4 r5:84670c00 [ 1778.429934][ T32] r4:84670c00 [ 1778.430037][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.430304][ T32] r5:84670c00 r4:827174e0 [ 1778.430457][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.430784][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.431078][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0349e20 [ 1778.431300][ T32] r4:00000000 [ 1778.431407][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.431716][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.431964][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.432215][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d2b80 [ 1778.432454][ T32] r4:00000000 [ 1778.432556][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.432932][ T32] r9:84670c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1778.433376][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.433932][ T32] r5:00001000 r4:dfe79000 [ 1778.434754][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.435265][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.435635][ T32] r5:84741754 r4:84741400 [ 1778.435980][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.436387][ T32] r7:dddd00c0 r6:82c18000 r5:84741754 r4:844fb880 [ 1778.436853][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.437221][ T32] r10:84670c00 r9:844fb8ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.437571][ T32] r4:844fb880 [ 1778.437799][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.448723][ T32] r10:00000000 r9:e0331e78 r8:847d0a40 r7:844fb880 r6:80266a2c r5:84670c00 [ 1778.449068][ T32] r4:847d2980 [ 1778.449199][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.449439][ T32] Exception stack(0xe0349fb0 to 0xe0349ff8) [ 1778.449571][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1778.449829][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.450080][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.450377][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847d2980 [ 1778.450792][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.451133][ T32] INFO: task kworker/0:194:3596 blocked for more than 454 seconds. [ 1778.451521][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.451719][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.451913][ T32] task:kworker/0:194 state:D stack:0 pid:3596 tgid:3596 ppid:2 flags:0x00000000 [ 1778.452201][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.452388][ T32] Call trace: [ 1778.452539][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.452746][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0351da4 r5:84672400 [ 1778.452927][ T32] r4:84672400 [ 1778.453044][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.453267][ T32] r5:84672400 r4:827174e0 [ 1778.453413][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.453699][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.453945][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0351e20 [ 1778.454137][ T32] r4:00000000 [ 1778.454231][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.454567][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.454794][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.455212][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d2d00 [ 1778.455599][ T32] r4:00000000 [ 1778.455862][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.456396][ T32] r9:84672400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1778.456801][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.457082][ T32] r5:00001000 r4:dfe8f000 [ 1778.457285][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.457546][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.468475][ T32] r5:84741b54 r4:84741800 [ 1778.468720][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.469003][ T32] r7:dddd00c0 r6:82c18000 r5:84741b54 r4:844fb900 [ 1778.469147][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.469352][ T32] r10:84672400 r9:844fb92c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.469507][ T32] r4:844fb900 [ 1778.469594][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.469859][ T32] r10:00000000 r9:e0331e78 r8:847d0c00 r7:844fb900 r6:80266a2c r5:84672400 [ 1778.470064][ T32] r4:847d2ac0 [ 1778.470158][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.470351][ T32] Exception stack(0xe0351fb0 to 0xe0351ff8) [ 1778.470524][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1778.470727][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.470917][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.471113][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847d2ac0 [ 1778.471364][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.471652][ T32] INFO: task kworker/0:195:3597 blocked for more than 454 seconds. [ 1778.471974][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.472129][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.472330][ T32] task:kworker/0:195 state:D stack:0 pid:3597 tgid:3597 ppid:2 flags:0x00000000 [ 1778.472623][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.472871][ T32] Call trace: [ 1778.472984][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.473239][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0315da4 r5:844d1800 [ 1778.473468][ T32] r4:844d1800 [ 1778.473560][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.473777][ T32] r5:844d1800 r4:827174e0 [ 1778.473956][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.474210][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.474472][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0315e20 [ 1778.474665][ T32] r4:00000000 [ 1778.474799][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.475021][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.475226][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.475424][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d2d80 [ 1778.475682][ T32] r4:00000000 [ 1778.475864][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.476213][ T32] r9:844d1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1778.476531][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.476923][ T32] r5:00001000 r4:dfe9b000 [ 1778.477174][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.477697][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.498337][ T32] r5:84741f54 r4:84741c00 [ 1778.498584][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.498910][ T32] r7:dddd00c0 r6:82c18000 r5:84741f54 r4:844fb980 [ 1778.499068][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.499332][ T32] r10:844d1800 r9:844fb9ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.499627][ T32] r4:844fb980 [ 1778.499728][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.500018][ T32] r10:00000000 r9:e0331e78 r8:847d2e40 r7:844fb980 r6:80266a2c r5:844d1800 [ 1778.500234][ T32] r4:847d2dc0 [ 1778.500352][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.500553][ T32] Exception stack(0xe0315fb0 to 0xe0315ff8) [ 1778.500700][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1778.500946][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.501141][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.501351][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847d2dc0 [ 1778.501688][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.502192][ T32] INFO: task kworker/0:196:3600 blocked for more than 454 seconds. [ 1778.502582][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.502826][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.503257][ T32] task:kworker/0:196 state:D stack:0 pid:3600 tgid:3600 ppid:2 flags:0x00000000 [ 1778.503828][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.504156][ T32] Call trace: [ 1778.504345][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.504741][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e034dda4 r5:844d3c00 [ 1778.505171][ T32] r4:844d3c00 [ 1778.505378][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.505860][ T32] r5:844d3c00 r4:827174e0 [ 1778.506122][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.506603][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.507172][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e034de20 [ 1778.507593][ T32] r4:00000000 [ 1778.507767][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.518700][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.518974][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.519194][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c56440 [ 1778.519450][ T32] r4:00000000 [ 1778.519601][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.519843][ T32] r9:844d3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a9000 [ 1778.520059][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.520329][ T32] r5:00001000 r4:e036f000 [ 1778.520508][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.520778][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.521059][ T32] r5:84742f54 r4:84742c00 [ 1778.521196][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.521478][ T32] r7:dddd00c0 r6:82c18000 r5:84742f54 r4:844fba00 [ 1778.521714][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.521933][ T32] r10:844d3c00 r9:844fba2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.522171][ T32] r4:844fba00 [ 1778.522266][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.522518][ T32] r10:00000000 r9:e0331e78 r8:847d2240 r7:844fba00 r6:80266a2c r5:844d3c00 [ 1778.522710][ T32] r4:847d2f00 [ 1778.522830][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.523022][ T32] Exception stack(0xe034dfb0 to 0xe034dff8) [ 1778.523216][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1778.523424][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.523781][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.524020][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847d2f00 [ 1778.524256][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.524535][ T32] INFO: task kworker/0:197:3601 blocked for more than 454 seconds. [ 1778.524941][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.525203][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.525748][ T32] task:kworker/0:197 state:D stack:0 pid:3601 tgid:3601 ppid:2 flags:0x00000000 [ 1778.526237][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.526489][ T32] Call trace: [ 1778.526614][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.526848][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e031dda4 r5:844d4800 [ 1778.527042][ T32] r4:844d4800 [ 1778.527138][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.527444][ T32] r5:844d4800 r4:827174e0 [ 1778.527705][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.538350][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.538801][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e031de20 [ 1778.539103][ T32] r4:00000000 [ 1778.539197][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.539422][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.539757][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.539985][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c56000 [ 1778.540236][ T32] r4:00000000 [ 1778.540335][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.540624][ T32] r9:844d4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1778.540968][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.541434][ T32] r5:00001000 r4:e035b000 [ 1778.541657][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.541961][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.542191][ T32] r5:84742754 r4:84742400 [ 1778.542361][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.542595][ T32] r7:dddd00c0 r6:82c18000 r5:84742754 r4:844fba80 [ 1778.542729][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.542917][ T32] r10:844d4800 r9:844fbaac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.543102][ T32] r4:844fba80 [ 1778.543191][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.543368][ T32] r10:00000000 r9:e034de78 r8:84c56100 r7:844fba80 r6:80266a2c r5:844d4800 [ 1778.543600][ T32] r4:84c56040 [ 1778.543783][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.544019][ T32] Exception stack(0xe031dfb0 to 0xe031dff8) [ 1778.544226][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1778.544485][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.544658][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.544842][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c56040 [ 1778.545003][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.545215][ T32] INFO: task kworker/0:198:3604 blocked for more than 454 seconds. [ 1778.545451][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.545606][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.545770][ T32] task:kworker/0:198 state:D stack:0 pid:3604 tgid:3604 ppid:2 flags:0x00000000 [ 1778.546068][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.546215][ T32] Call trace: [ 1778.546315][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.546535][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0359da4 r5:844d5400 [ 1778.546692][ T32] r4:844d5400 [ 1778.546780][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.547050][ T32] r5:844d5400 r4:827174e0 [ 1778.547159][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.547362][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.547685][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0359e20 [ 1778.558388][ T32] r4:00000000 [ 1778.558668][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.559113][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.559420][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.559778][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c56240 [ 1778.560043][ T32] r4:00000000 [ 1778.560178][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.560488][ T32] r9:844d5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1778.560718][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.561024][ T32] r5:00001000 r4:e0361000 [ 1778.561175][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.561455][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.561764][ T32] r5:84742b54 r4:84742800 [ 1778.561905][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.562192][ T32] r7:dddd00c0 r6:82c18000 r5:84742b54 r4:844fbb00 [ 1778.562378][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.562650][ T32] r10:844d5400 r9:844fbb2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.562968][ T32] r4:844fbb00 [ 1778.563060][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.563297][ T32] r10:00000000 r9:e034de78 r8:84c562c0 r7:844fbb00 r6:80266a2c r5:844d5400 [ 1778.563506][ T32] r4:84c56200 [ 1778.563653][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.563909][ T32] Exception stack(0xe0359fb0 to 0xe0359ff8) [ 1778.564064][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1778.564337][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.564590][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.564832][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c56200 [ 1778.565094][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.565298][ T32] INFO: task kworker/0:199:3606 blocked for more than 454 seconds. [ 1778.565587][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.565746][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.566089][ T32] task:kworker/0:199 state:D stack:0 pid:3606 tgid:3606 ppid:2 flags:0x00000000 [ 1778.566350][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.566610][ T32] Call trace: [ 1778.566721][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.566926][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e036dda4 r5:844d6000 [ 1778.567120][ T32] r4:844d6000 [ 1778.567260][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.567491][ T32] r5:844d6000 r4:827174e0 [ 1778.567674][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.578332][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.578738][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e036de20 [ 1778.578929][ T32] r4:00000000 [ 1778.579032][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.579254][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.579639][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.579930][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c565c0 [ 1778.580134][ T32] r4:00000000 [ 1778.580297][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.580511][ T32] r9:844d6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1778.580831][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.581208][ T32] r5:00001000 r4:e0375000 [ 1778.581517][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.582101][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.582633][ T32] r5:84743354 r4:84743000 [ 1778.583201][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.583660][ T32] r7:dddd00c0 r6:82c18000 r5:84743354 r4:844fbb80 [ 1778.583815][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.584058][ T32] r10:844d6000 r9:844fbbac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.584300][ T32] r4:844fbb80 [ 1778.584389][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.584609][ T32] r10:00000000 r9:e034de78 r8:84c561c0 r7:844fbb80 r6:80266a2c r5:844d6000 [ 1778.584796][ T32] r4:84c563c0 [ 1778.584917][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.585150][ T32] Exception stack(0xe036dfb0 to 0xe036dff8) [ 1778.585308][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1778.585589][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.586264][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.586657][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c563c0 [ 1778.586972][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.587349][ T32] INFO: task kworker/0:200:3608 blocked for more than 454 seconds. [ 1778.587795][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.598407][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.598780][ T32] task:kworker/0:200 state:D stack:0 pid:3608 tgid:3608 ppid:2 flags:0x00000000 [ 1778.599107][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.599383][ T32] Call trace: [ 1778.599511][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.599791][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0379da4 r5:844d6c00 [ 1778.600082][ T32] r4:844d6c00 [ 1778.600249][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.600542][ T32] r5:844d6c00 r4:827174e0 [ 1778.600926][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.601417][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.601750][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0379e20 [ 1778.601943][ T32] r4:00000000 [ 1778.602039][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.602379][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.602761][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.602985][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c56780 [ 1778.603278][ T32] r4:00000000 [ 1778.603380][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.603680][ T32] r9:844d6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1778.603966][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.604372][ T32] r5:00001000 r4:e0383000 [ 1778.604786][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.605502][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.605919][ T32] r5:84743754 r4:84743400 [ 1778.606104][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.606543][ T32] r7:dddd00c0 r6:82c18000 r5:84743754 r4:844fbc00 [ 1778.606821][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.607247][ T32] r10:844d6c00 r9:844fbc2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.607596][ T32] r4:844fbc00 [ 1778.618439][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.619016][ T32] r10:00000000 r9:e036de78 r8:84c56680 r7:844fbc00 r6:80266a2c r5:844d6c00 [ 1778.619354][ T32] r4:84c56540 [ 1778.619622][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.620112][ T32] Exception stack(0xe0379fb0 to 0xe0379ff8) [ 1778.620369][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1778.620811][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.621239][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.621593][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c56540 [ 1778.621902][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.622282][ T32] INFO: task kworker/0:201:3610 blocked for more than 454 seconds. [ 1778.622681][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.623343][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.623999][ T32] task:kworker/0:201 state:D stack:0 pid:3610 tgid:3610 ppid:2 flags:0x00000000 [ 1778.624442][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.624814][ T32] Call trace: [ 1778.625030][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.625774][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0381da4 r5:844d3000 [ 1778.626661][ T32] r4:844d3000 [ 1778.626952][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.627726][ T32] r5:844d3000 r4:827174e0 [ 1778.638603][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.639389][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.639846][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0381e20 [ 1778.640142][ T32] r4:00000000 [ 1778.640293][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.640666][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.641079][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.641481][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c56980 [ 1778.641818][ T32] r4:00000000 [ 1778.641979][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.642245][ T32] r9:844d3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1778.642687][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.643024][ T32] r5:00001000 r4:e0389000 [ 1778.643172][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.643568][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.644077][ T32] r5:84743b54 r4:84743800 [ 1778.644231][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.645691][ T32] r7:dddd00c0 r6:82c18000 r5:84743b54 r4:844fbc80 [ 1778.645959][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.646308][ T32] r10:844d3000 r9:844fbcac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.646621][ T32] r4:844fbc80 [ 1778.646748][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.647054][ T32] r10:00000000 r9:e0379e78 r8:84c56840 r7:844fbc80 r6:80266a2c r5:844d3000 [ 1778.647431][ T32] r4:84c56700 [ 1778.647598][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.658503][ T32] Exception stack(0xe0381fb0 to 0xe0381ff8) [ 1778.658919][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1778.659365][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.659824][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.660307][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c56700 [ 1778.660630][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.661088][ T32] INFO: task kworker/0:202:3611 blocked for more than 454 seconds. [ 1778.661587][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.661830][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.662239][ T32] task:kworker/0:202 state:D stack:0 pid:3611 tgid:3611 ppid:2 flags:0x00000000 [ 1778.662752][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.663378][ T32] Call trace: [ 1778.663631][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.664323][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0365da4 r5:844d8000 [ 1778.664637][ T32] r4:844d8000 [ 1778.664828][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.665519][ T32] r5:844d8000 r4:827174e0 [ 1778.665723][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.666120][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.666501][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0365e20 [ 1778.667028][ T32] r4:00000000 [ 1778.667277][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.667654][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.678594][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.679208][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5b440 [ 1778.679606][ T32] r4:00000000 [ 1778.679941][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.680341][ T32] r9:844d8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d3000 [ 1778.680724][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.681155][ T32] r5:00001000 r4:e03e1000 [ 1778.681443][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.681989][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.682400][ T32] r5:8474c354 r4:8474c000 [ 1778.682613][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.683093][ T32] r7:dddd00c0 r6:82c18000 r5:8474c354 r4:844fbd00 [ 1778.683594][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.683916][ T32] r10:844d8000 r9:844fbd2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.684187][ T32] r4:844fbd00 [ 1778.684349][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.684699][ T32] r10:00000000 r9:e0381e78 r8:84c56700 r7:844fbd00 r6:80266a2c r5:844d8000 [ 1778.685044][ T32] r4:84c569c0 [ 1778.685238][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.685533][ T32] Exception stack(0xe0365fb0 to 0xe0365ff8) [ 1778.685742][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1778.686037][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.686357][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.686740][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c569c0 [ 1778.687140][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.687514][ T32] INFO: task kworker/1:39:3614 blocked for more than 454 seconds. [ 1778.698582][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.699010][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.699348][ T32] task:kworker/1:39 state:D stack:0 pid:3614 tgid:3614 ppid:2 flags:0x00000000 [ 1778.699753][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.700020][ T32] Call trace: [ 1778.700187][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.700478][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e03c1da4 r5:844da400 [ 1778.700737][ T32] r4:844da400 [ 1778.700904][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.701337][ T32] r5:844da400 r4:827174e0 [ 1778.701522][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.702367][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.702893][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03c1e20 [ 1778.703206][ T32] r4:00000000 [ 1778.703354][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.703757][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.704141][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.704603][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc9b80 [ 1778.704908][ T32] r4:00000000 [ 1778.705075][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.705429][ T32] r9:844da400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1778.705763][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.706080][ T32] r5:00001000 r4:e0549000 [ 1778.706262][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.706662][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.707101][ T32] r5:8455ef54 r4:8455ec00 [ 1778.707838][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.718998][ T32] r7:ddde40c0 r6:82c18200 r5:8455ef54 r4:844e6300 [ 1778.719274][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.719677][ T32] r10:844da400 r9:844e632c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1778.720059][ T32] r4:844e6300 [ 1778.720306][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.720616][ T32] r10:00000000 r9:e0305e78 r8:84c56cc0 r7:844e6300 r6:80266a2c r5:844da400 [ 1778.720911][ T32] r4:847d0680 [ 1778.721048][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.721311][ T32] Exception stack(0xe03c1fb0 to 0xe03c1ff8) [ 1778.721648][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1778.721928][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.722292][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.722653][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847d0680 [ 1778.722927][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.723306][ T32] INFO: task kworker/1:40:3616 blocked for more than 454 seconds. [ 1778.723719][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.724049][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.724498][ T32] task:kworker/1:40 state:D stack:0 pid:3616 tgid:3616 ppid:2 flags:0x00000000 [ 1778.725419][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.725742][ T32] Call trace: [ 1778.725905][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.726278][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e03cdda4 r5:844d9800 [ 1778.726677][ T32] r4:844d9800 [ 1778.726876][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.727304][ T32] r5:844d9800 r4:827174e0 [ 1778.727468][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.727943][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.739229][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03cde20 [ 1778.739600][ T32] r4:00000000 [ 1778.739775][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.740107][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.740450][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.740815][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d0100 [ 1778.741229][ T32] r4:00000000 [ 1778.741395][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.741790][ T32] r9:844d9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cf000 [ 1778.742083][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.742417][ T32] r5:00001000 r4:e03c9000 [ 1778.742588][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.742965][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.743341][ T32] r5:84593754 r4:84593400 [ 1778.743500][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.743969][ T32] r7:ddde40c0 r6:82c18200 r5:84593754 r4:844e6380 [ 1778.744184][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.744540][ T32] r10:844d9800 r9:844e63ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1778.744950][ T32] r4:844e6380 [ 1778.745114][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.745523][ T32] r10:00000000 r9:e03c1e78 r8:84c56e80 r7:844e6380 r6:80266a2c r5:844d9800 [ 1778.745899][ T32] r4:847d0680 [ 1778.746105][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.746432][ T32] Exception stack(0xe03cdfb0 to 0xe03cdff8) [ 1778.746719][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1778.747026][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.747346][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.747691][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847d0680 [ 1778.758643][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.759135][ T32] INFO: task kworker/0:203:3617 blocked for more than 454 seconds. [ 1778.759406][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.759646][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.759954][ T32] task:kworker/0:203 state:D stack:0 pid:3617 tgid:3617 ppid:2 flags:0x00000000 [ 1778.760385][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.760647][ T32] Call trace: [ 1778.760870][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.761233][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e03d1da4 r5:844d8c00 [ 1778.761611][ T32] r4:844d8c00 [ 1778.761756][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.762175][ T32] r5:844d8c00 r4:827174e0 [ 1778.762384][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.762798][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.763158][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03d1e20 [ 1778.763477][ T32] r4:00000000 [ 1778.763651][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.763976][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.764333][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.764675][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c56e00 [ 1778.765088][ T32] r4:00000000 [ 1778.765248][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.765580][ T32] r9:844d8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cd000 [ 1778.765911][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.766278][ T32] r5:00001000 r4:e03c3000 [ 1778.766447][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.766846][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.767187][ T32] r5:84743f54 r4:84743c00 [ 1778.767392][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.778650][ T32] r7:dddd00c0 r6:82c18000 r5:84743f54 r4:844fbd80 [ 1778.779039][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.779409][ T32] r10:844d8c00 r9:844fbdac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.779750][ T32] r4:844fbd80 [ 1778.779932][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.780274][ T32] r10:00000000 r9:e0365e78 r8:84c56b40 r7:844fbd80 r6:80266a2c r5:844d8c00 [ 1778.780578][ T32] r4:84c56bc0 [ 1778.780724][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.781054][ T32] Exception stack(0xe03d1fb0 to 0xe03d1ff8) [ 1778.781311][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1778.781720][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.782051][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.782359][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c56bc0 [ 1778.782669][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.783055][ T32] INFO: task kworker/1:41:3620 blocked for more than 454 seconds. [ 1778.783352][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.783618][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.783928][ T32] task:kworker/1:41 state:D stack:0 pid:3620 tgid:3620 ppid:2 flags:0x00000000 [ 1778.784329][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.784623][ T32] Call trace: [ 1778.784915][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.785309][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e03e5da4 r5:844dc800 [ 1778.785665][ T32] r4:844dc800 [ 1778.785821][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.786318][ T32] r5:844dc800 r4:827174e0 [ 1778.786495][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.786860][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.787211][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03e5e20 [ 1778.787513][ T32] r4:00000000 [ 1778.787688][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.798514][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.799084][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.799448][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5c000 [ 1778.799975][ T32] r4:00000000 [ 1778.800116][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.800486][ T32] r9:844dc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d1000 [ 1778.800889][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.801257][ T32] r5:00001000 r4:e03db000 [ 1778.801456][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.801851][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.802243][ T32] r5:84593b54 r4:84593800 [ 1778.802553][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.802918][ T32] r7:ddde40c0 r6:82c18200 r5:84593b54 r4:844e6400 [ 1778.803168][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.803578][ T32] r10:844dc800 r9:844e642c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1778.803944][ T32] r4:844e6400 [ 1778.804146][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.804467][ T32] r10:00000000 r9:e03c1e78 r8:84c5b000 r7:844e6400 r6:80266a2c r5:844dc800 [ 1778.804902][ T32] r4:84c5c040 [ 1778.805187][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.805550][ T32] Exception stack(0xe03e5fb0 to 0xe03e5ff8) [ 1778.805819][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1778.806163][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.806470][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.806828][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5c040 [ 1778.807126][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.807478][ T32] INFO: task kworker/1:42:3622 blocked for more than 454 seconds. [ 1778.807861][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.818865][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.819260][ T32] task:kworker/1:42 state:D stack:0 pid:3622 tgid:3622 ppid:2 flags:0x00000000 [ 1778.819672][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.819981][ T32] Call trace: [ 1778.820171][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.820516][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e03e9da4 r5:844dbc00 [ 1778.820837][ T32] r4:844dbc00 [ 1778.820962][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.821404][ T32] r5:844dbc00 r4:827174e0 [ 1778.821594][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.822006][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.822349][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03e9e20 [ 1778.822610][ T32] r4:00000000 [ 1778.822855][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.823258][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.823613][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.823976][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5cf80 [ 1778.824283][ T32] r4:00000000 [ 1778.824429][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.824737][ T32] r9:844dbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04d000 [ 1778.825213][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.825589][ T32] r5:00001000 r4:dfb21000 [ 1778.825820][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.826226][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.826625][ T32] r5:8455f354 r4:8455f000 [ 1778.826961][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.827384][ T32] r7:ddde40c0 r6:82c18200 r5:8455f354 r4:844e6480 [ 1778.827627][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.838566][ T32] r10:844dbc00 r9:844e64ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1778.839104][ T32] r4:844e6480 [ 1778.839245][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.839620][ T32] r10:00000000 r9:e03c1e78 r8:84c5b180 r7:844e6480 r6:80266a2c r5:844dbc00 [ 1778.839955][ T32] r4:84c5c040 [ 1778.840133][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.840448][ T32] Exception stack(0xe03e9fb0 to 0xe03e9ff8) [ 1778.840662][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1778.840944][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.841229][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.841486][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5c040 [ 1778.841929][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.842264][ T32] INFO: task kworker/0:204:3623 blocked for more than 454 seconds. [ 1778.842559][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.842817][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.843138][ T32] task:kworker/0:204 state:D stack:0 pid:3623 tgid:3623 ppid:2 flags:0x00000000 [ 1778.843597][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.843894][ T32] Call trace: [ 1778.844090][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.844384][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e03edda4 r5:844dd400 [ 1778.844720][ T32] r4:844dd400 [ 1778.844880][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.845372][ T32] r5:844dd400 r4:827174e0 [ 1778.845571][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.845928][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.846312][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03ede20 [ 1778.846638][ T32] r4:00000000 [ 1778.846898][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.847326][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.847738][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.858724][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5b4c0 [ 1778.859080][ T32] r4:00000000 [ 1778.859252][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.859511][ T32] r9:844dd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d5000 [ 1778.859828][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.860139][ T32] r5:00001000 r4:e03f3000 [ 1778.860259][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.860534][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.860781][ T32] r5:8474c754 r4:8474c400 [ 1778.860919][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.861249][ T32] r7:dddd00c0 r6:82c18000 r5:8474c754 r4:844fbe00 [ 1778.861403][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.861634][ T32] r10:844dd400 r9:844fbe2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.861856][ T32] r4:844fbe00 [ 1778.861943][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.862189][ T32] r10:00000000 r9:e0365e78 r8:84c5b340 r7:844fbe00 r6:80266a2c r5:844dd400 [ 1778.862427][ T32] r4:84c5b240 [ 1778.862567][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.862807][ T32] Exception stack(0xe03edfb0 to 0xe03edff8) [ 1778.862947][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1778.863174][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.863363][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.863643][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5b240 [ 1778.863845][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.864164][ T32] INFO: task kworker/0:205:3626 blocked for more than 454 seconds. [ 1778.864513][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.864636][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.864817][ T32] task:kworker/0:205 state:D stack:0 pid:3626 tgid:3626 ppid:2 flags:0x00000000 [ 1778.865071][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.865262][ T32] Call trace: [ 1778.865365][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.865654][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0401da4 r5:84671800 [ 1778.865828][ T32] r4:84671800 [ 1778.865908][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.866113][ T32] r5:84671800 r4:827174e0 [ 1778.866223][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.866523][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.866894][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0401e20 [ 1778.867193][ T32] r4:00000000 [ 1778.867352][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.867753][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.878445][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.879062][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5b640 [ 1778.879523][ T32] r4:00000000 [ 1778.879736][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.880099][ T32] r9:84671800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d7000 [ 1778.880448][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.880824][ T32] r5:00001000 r4:e03f9000 [ 1778.880951][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.881189][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.881434][ T32] r5:8474cb54 r4:8474c800 [ 1778.881567][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.881814][ T32] r7:dddd00c0 r6:82c18000 r5:8474cb54 r4:844fbe80 [ 1778.882049][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.882300][ T32] r10:84671800 r9:844fbeac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.882504][ T32] r4:844fbe80 [ 1778.882607][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.882822][ T32] r10:00000000 r9:e03ede78 r8:84c5c240 r7:844fbe80 r6:80266a2c r5:84671800 [ 1778.883022][ T32] r4:84c5b400 [ 1778.883096][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.883341][ T32] Exception stack(0xe0401fb0 to 0xe0401ff8) [ 1778.883504][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1778.883728][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.883924][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.884146][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5b400 [ 1778.884369][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.884605][ T32] INFO: task kworker/0:206:3628 blocked for more than 454 seconds. [ 1778.884797][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.884967][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.885203][ T32] task:kworker/0:206 state:D stack:0 pid:3628 tgid:3628 ppid:2 flags:0x00000000 [ 1778.885450][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.885784][ T32] Call trace: [ 1778.885877][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.886049][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0405da4 r5:84673c00 [ 1778.886259][ T32] r4:84673c00 [ 1778.886370][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.886579][ T32] r5:84673c00 r4:827174e0 [ 1778.886675][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.886864][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.887050][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0405e20 [ 1778.887254][ T32] r4:00000000 [ 1778.887374][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.887609][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.887865][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.898586][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5b800 [ 1778.898761][ T32] r4:00000000 [ 1778.898854][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.899118][ T32] r9:84673c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d9000 [ 1778.899279][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.899569][ T32] r5:00001000 r4:e0407000 [ 1778.899712][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.899941][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.900184][ T32] r5:8474cf54 r4:8474cc00 [ 1778.900320][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.900535][ T32] r7:dddd00c0 r6:82c18000 r5:8474cf54 r4:844fbf00 [ 1778.900656][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.900867][ T32] r10:84673c00 r9:844fbf2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.901063][ T32] r4:844fbf00 [ 1778.901187][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.901369][ T32] r10:00000000 r9:e0401e78 r8:84c5c340 r7:844fbf00 r6:80266a2c r5:84673c00 [ 1778.901747][ T32] r4:84c5b580 [ 1778.901926][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.902243][ T32] Exception stack(0xe0405fb0 to 0xe0405ff8) [ 1778.902522][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1778.902887][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.903212][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.903392][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5b580 [ 1778.903655][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.903920][ T32] INFO: task kworker/0:207:3630 blocked for more than 454 seconds. [ 1778.904189][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.904402][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.904795][ T32] task:kworker/0:207 state:D stack:0 pid:3630 tgid:3630 ppid:2 flags:0x00000000 [ 1778.905142][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.905624][ T32] Call trace: [ 1778.905830][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.906217][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0415da4 r5:84675400 [ 1778.906578][ T32] r4:84675400 [ 1778.906777][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.907180][ T32] r5:84675400 r4:827174e0 [ 1778.907652][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.928397][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.929086][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0415e20 [ 1778.929399][ T32] r4:00000000 [ 1778.929649][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.930101][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.930479][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.930879][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5b900 [ 1778.931631][ T32] r4:00000000 [ 1778.931812][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.932169][ T32] r9:84675400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0db000 [ 1778.932952][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.933313][ T32] r5:00001000 r4:e040d000 [ 1778.933539][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.933894][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.934532][ T32] r5:8474d354 r4:8474d000 [ 1778.934747][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.935134][ T32] r7:dddd00c0 r6:82c18000 r5:8474d354 r4:844fbf80 [ 1778.935475][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.936013][ T32] r10:84675400 r9:844fbfac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.936745][ T32] r4:844fbf80 [ 1778.936923][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.937290][ T32] r10:00000000 r9:e0405e78 r8:84c5c540 r7:844fbf80 r6:80266a2c r5:84675400 [ 1778.937668][ T32] r4:84c5b780 [ 1778.937902][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.949062][ T32] Exception stack(0xe0415fb0 to 0xe0415ff8) [ 1778.949370][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1778.949630][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.949840][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.950019][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5b780 [ 1778.950234][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.950431][ T32] INFO: task kworker/0:208:3632 blocked for more than 454 seconds. [ 1778.950639][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.950797][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.950997][ T32] task:kworker/0:208 state:D stack:0 pid:3632 tgid:3632 ppid:2 flags:0x00000000 [ 1778.951381][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.951635][ T32] Call trace: [ 1778.951787][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.952052][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0421da4 r5:84676c00 [ 1778.952311][ T32] r4:84676c00 [ 1778.952407][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.952668][ T32] r5:84676c00 r4:827174e0 [ 1778.952834][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.953079][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.953365][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0421e20 [ 1778.953583][ T32] r4:00000000 [ 1778.953699][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.953953][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.954237][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.954603][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5bbc0 [ 1778.954902][ T32] r4:00000000 [ 1778.955108][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.955482][ T32] r9:84676c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1778.955900][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.956334][ T32] r5:00001000 r4:df9e9000 [ 1778.956591][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.957114][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.957622][ T32] r5:8474db54 r4:8474d800 [ 1778.968806][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.969490][ T32] r7:dddd00c0 r6:82c18000 r5:8474db54 r4:84c61000 [ 1778.969796][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.970209][ T32] r10:84676c00 r9:84c6102c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.970545][ T32] r4:84c61000 [ 1778.970727][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.971176][ T32] r10:00000000 r9:e0415e78 r8:84c5c740 r7:84c61000 r6:80266a2c r5:84676c00 [ 1778.971609][ T32] r4:84c5b880 [ 1778.971885][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.972293][ T32] Exception stack(0xe0421fb0 to 0xe0421ff8) [ 1778.972585][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1778.972995][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.973299][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.973810][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5b880 [ 1778.974139][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1778.974450][ T32] INFO: task kworker/0:209:3633 blocked for more than 454 seconds. [ 1778.974840][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1778.975230][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1778.975575][ T32] task:kworker/0:209 state:D stack:0 pid:3633 tgid:3633 ppid:2 flags:0x00000000 [ 1778.976092][ T32] Workqueue: events bpf_prog_free_deferred [ 1778.976408][ T32] Call trace: [ 1778.976615][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1778.977011][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfebdda4 r5:84674800 [ 1778.977335][ T32] r4:84674800 [ 1778.977631][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1778.988421][ T32] r5:84674800 r4:827174e0 [ 1778.988660][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1778.989023][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1778.989241][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfebde20 [ 1778.989406][ T32] r4:00000000 [ 1778.989490][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1778.989690][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1778.989870][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1778.990096][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5ba40 [ 1778.990488][ T32] r4:00000000 [ 1778.990693][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1778.991069][ T32] r9:84674800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00b000 [ 1778.991443][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1778.991941][ T32] r5:00001000 r4:df973000 [ 1778.992204][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1778.992583][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1778.993079][ T32] r5:8474d754 r4:8474d400 [ 1778.993275][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1778.993719][ T32] r7:dddd00c0 r6:82c18000 r5:8474d754 r4:84c61080 [ 1778.994061][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1778.994471][ T32] r10:84674800 r9:84c610ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1778.994808][ T32] r4:84c61080 [ 1778.994978][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1778.995422][ T32] r10:00000000 r9:e0421e78 r8:84c5c800 r7:84c61080 r6:80266a2c r5:84674800 [ 1778.995785][ T32] r4:84c5ba00 [ 1778.995953][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1778.996323][ T32] Exception stack(0xdfebdfb0 to 0xdfebdff8) [ 1778.996576][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1778.996950][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1778.997277][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1778.997615][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5ba00 [ 1779.008593][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.009190][ T32] INFO: task kworker/0:210:3635 blocked for more than 454 seconds. [ 1779.009586][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.009864][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.010262][ T32] task:kworker/0:210 state:D stack:0 pid:3635 tgid:3635 ppid:2 flags:0x00000000 [ 1779.010723][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.011035][ T32] Call trace: [ 1779.011229][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.011633][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff69da4 r5:84676000 [ 1779.012010][ T32] r4:84676000 [ 1779.012181][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.012554][ T32] r5:84676000 r4:827174e0 [ 1779.012793][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.013196][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.013618][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff69e20 [ 1779.013921][ T32] r4:00000000 [ 1779.014130][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.014503][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.014860][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.015285][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5bd40 [ 1779.015652][ T32] r4:00000000 [ 1779.015834][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.016487][ T32] r9:84676000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1779.016835][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.017223][ T32] r5:00001000 r4:dfa07000 [ 1779.017438][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.028831][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.029553][ T32] r5:8474df54 r4:8474dc00 [ 1779.029798][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.030264][ T32] r7:dddd00c0 r6:82c18000 r5:8474df54 r4:84c61100 [ 1779.030555][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.031110][ T32] r10:84676000 r9:84c6112c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.031444][ T32] r4:84c61100 [ 1779.031772][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.032154][ T32] r10:00000000 r9:e0421e78 r8:84c5c9c0 r7:84c61100 r6:80266a2c r5:84676000 [ 1779.032508][ T32] r4:84c5b980 [ 1779.032685][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.033072][ T32] Exception stack(0xdff69fb0 to 0xdff69ff8) [ 1779.033402][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1779.033846][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.034221][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.034673][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5b980 [ 1779.035018][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.035362][ T32] INFO: task kworker/0:211:3637 blocked for more than 454 seconds. [ 1779.035695][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.035978][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.036262][ T32] task:kworker/0:211 state:D stack:0 pid:3637 tgid:3637 ppid:2 flags:0x00000000 [ 1779.036735][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.037040][ T32] Call trace: [ 1779.037302][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.037881][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dffb1da4 r5:84673000 [ 1779.049246][ T32] r4:84673000 [ 1779.049490][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.049965][ T32] r5:84673000 r4:827174e0 [ 1779.050137][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.050506][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.050841][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffb1e20 [ 1779.051200][ T32] r4:00000000 [ 1779.051387][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.051776][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.052246][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.052627][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6d000 [ 1779.053204][ T32] r4:00000000 [ 1779.053461][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.053970][ T32] r9:84673000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1779.054348][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.054796][ T32] r5:00001000 r4:dfa7f000 [ 1779.055098][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.055465][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.055965][ T32] r5:8474eb54 r4:8474e800 [ 1779.056161][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.056645][ T32] r7:dddd00c0 r6:82c18000 r5:8474eb54 r4:84c61180 [ 1779.056914][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.057297][ T32] r10:84673000 r9:84c611ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.057703][ T32] r4:84c61180 [ 1779.069169][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.069531][ T32] r10:00000000 r9:dff69e78 r8:84c5cb80 r7:84c61180 r6:80266a2c r5:84673000 [ 1779.069749][ T32] r4:84c5bb40 [ 1779.069844][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.070052][ T32] Exception stack(0xdffb1fb0 to 0xdffb1ff8) [ 1779.070221][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1779.070429][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.070619][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.070849][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5bb40 [ 1779.071074][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.071270][ T32] INFO: task kworker/0:212:3639 blocked for more than 455 seconds. [ 1779.071456][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.071636][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.071826][ T32] task:kworker/0:212 state:D stack:0 pid:3639 tgid:3639 ppid:2 flags:0x00000000 [ 1779.072085][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.072253][ T32] Call trace: [ 1779.072345][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.072549][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0429da4 r5:84670000 [ 1779.072727][ T32] r4:84670000 [ 1779.072812][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.073012][ T32] r5:84670000 r4:827174e0 [ 1779.073112][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.073304][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.073503][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0429e20 [ 1779.073722][ T32] r4:00000000 [ 1779.073810][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.073988][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.074156][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.074354][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5be40 [ 1779.074614][ T32] r4:00000000 [ 1779.074700][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.074921][ T32] r9:84670000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1779.075106][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.075287][ T32] r5:00001000 r4:dfa33000 [ 1779.075441][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.075711][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.075902][ T32] r5:8474e354 r4:8474e000 [ 1779.076005][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.076226][ T32] r7:dddd00c0 r6:82c18000 r5:8474e354 r4:84c61280 [ 1779.076429][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.076801][ T32] r10:84670000 r9:84c612ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.077211][ T32] r4:84c61280 [ 1779.077520][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.088389][ T32] r10:00000000 r9:dffb1e78 r8:84c5cd40 r7:84c61280 r6:80266a2c r5:84670000 [ 1779.088717][ T32] r4:84c5bcc0 [ 1779.088895][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.089246][ T32] Exception stack(0xe0429fb0 to 0xe0429ff8) [ 1779.089484][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1779.089702][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.089967][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.090143][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5bcc0 [ 1779.090414][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.090665][ T32] INFO: task kworker/0:213:3641 blocked for more than 455 seconds. [ 1779.090860][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.090985][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.091266][ T32] task:kworker/0:213 state:D stack:0 pid:3641 tgid:3641 ppid:2 flags:0x00000000 [ 1779.091628][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.091801][ T32] Call trace: [ 1779.091946][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.092207][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0431da4 r5:8445c800 [ 1779.092400][ T32] r4:8445c800 [ 1779.092487][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.092700][ T32] r5:8445c800 r4:827174e0 [ 1779.092901][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.093257][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.093593][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0431e20 [ 1779.093815][ T32] r4:00000000 [ 1779.094005][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.094289][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.094608][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.094932][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5bf80 [ 1779.095230][ T32] r4:00000000 [ 1779.095344][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.095709][ T32] r9:8445c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1779.096042][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.096324][ T32] r5:00001000 r4:dfa57000 [ 1779.096435][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.096721][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.097027][ T32] r5:8474e754 r4:8474e400 [ 1779.097143][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.097519][ T32] r7:dddd00c0 r6:82c18000 r5:8474e754 r4:84c61200 [ 1779.097699][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.108450][ T32] r10:8445c800 r9:84c6122c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.108781][ T32] r4:84c61200 [ 1779.108976][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.109281][ T32] r10:00000000 r9:dffb1e78 r8:84c5cf00 r7:84c61200 r6:80266a2c r5:8445c800 [ 1779.109450][ T32] r4:84c5be00 [ 1779.109530][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.109679][ T32] Exception stack(0xe0431fb0 to 0xe0431ff8) [ 1779.109827][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1779.110081][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.110426][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.110779][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5be00 [ 1779.111138][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.111609][ T32] INFO: task kworker/0:214:3644 blocked for more than 455 seconds. [ 1779.111990][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.112222][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.112504][ T32] task:kworker/0:214 state:D stack:0 pid:3644 tgid:3644 ppid:2 flags:0x00000000 [ 1779.112929][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.113280][ T32] Call trace: [ 1779.113503][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.113900][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e043dda4 r5:84679800 [ 1779.114227][ T32] r4:84679800 [ 1779.114421][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.114808][ T32] r5:84679800 r4:827174e0 [ 1779.115054][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.115423][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.115993][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e043de20 [ 1779.116276][ T32] r4:00000000 [ 1779.116458][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.116762][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.117111][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.117531][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6d180 [ 1779.128847][ T32] r4:00000000 [ 1779.129124][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.129604][ T32] r9:84679800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1779.130003][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.130343][ T32] r5:00001000 r4:dfa99000 [ 1779.130704][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.131111][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.131458][ T32] r5:8474ef54 r4:8474ec00 [ 1779.131818][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.132217][ T32] r7:dddd00c0 r6:82c18000 r5:8474ef54 r4:84c61300 [ 1779.132447][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.132905][ T32] r10:84679800 r9:84c6132c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.133579][ T32] r4:84c61300 [ 1779.133747][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.134599][ T32] r10:00000000 r9:dffb1e78 r8:84c5c8c0 r7:84c61300 r6:80266a2c r5:84679800 [ 1779.134919][ T32] r4:84c6d140 [ 1779.135086][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.135685][ T32] Exception stack(0xe043dfb0 to 0xe043dff8) [ 1779.136035][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1779.136328][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.136704][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.136965][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6d140 [ 1779.137130][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.137711][ T32] INFO: task kworker/0:215:3645 blocked for more than 455 seconds. [ 1779.148541][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.148894][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.149230][ T32] task:kworker/0:215 state:D stack:0 pid:3645 tgid:3645 ppid:2 flags:0x00000000 [ 1779.149707][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.150005][ T32] Call trace: [ 1779.150234][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.150606][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0441da4 r5:84678000 [ 1779.151114][ T32] r4:84678000 [ 1779.151296][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.151744][ T32] r5:84678000 r4:827174e0 [ 1779.151940][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.152338][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.152819][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0441e20 [ 1779.153164][ T32] r4:00000000 [ 1779.153350][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.153740][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.154081][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.154461][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6d3c0 [ 1779.154749][ T32] r4:00000000 [ 1779.154910][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.155406][ T32] r9:84678000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1779.155734][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.155986][ T32] r5:00001000 r4:dfadb000 [ 1779.156090][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.156396][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.156651][ T32] r5:8474f354 r4:8474f000 [ 1779.156775][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.157080][ T32] r7:dddd00c0 r6:82c18000 r5:8474f354 r4:84c61380 [ 1779.157238][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.157642][ T32] r10:84678000 r9:84c613ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.168430][ T32] r4:84c61380 [ 1779.168709][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.168959][ T32] r10:00000000 r9:e043de78 r8:84c5c600 r7:84c61380 r6:80266a2c r5:84678000 [ 1779.169182][ T32] r4:84c6d100 [ 1779.169300][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.169519][ T32] Exception stack(0xe0441fb0 to 0xe0441ff8) [ 1779.169723][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1779.169931][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.170132][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.170304][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6d100 [ 1779.170503][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.170715][ T32] INFO: task kworker/0:216:3649 blocked for more than 455 seconds. [ 1779.170916][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.171101][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.171358][ T32] task:kworker/0:216 state:D stack:0 pid:3649 tgid:3649 ppid:2 flags:0x00000000 [ 1779.171938][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.172277][ T32] Call trace: [ 1779.172544][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.172891][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e039dda4 r5:8467a400 [ 1779.173302][ T32] r4:8467a400 [ 1779.173402][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.173675][ T32] r5:8467a400 r4:827174e0 [ 1779.173817][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.174187][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.174460][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e039de20 [ 1779.174661][ T32] r4:00000000 [ 1779.174760][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.174981][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.175229][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.175434][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6d500 [ 1779.175726][ T32] r4:00000000 [ 1779.175833][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.176105][ T32] r9:8467a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1779.176368][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.176619][ T32] r5:00001000 r4:dfb01000 [ 1779.176751][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.177048][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.177306][ T32] r5:8474f754 r4:8474f400 [ 1779.177530][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.188470][ T32] r7:dddd00c0 r6:82c18000 r5:8474f754 r4:84c61400 [ 1779.188752][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.189056][ T32] r10:8467a400 r9:84c6142c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.189328][ T32] r4:84c61400 [ 1779.189429][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.189649][ T32] r10:00000000 r9:e0441e78 r8:84c5c480 r7:84c61400 r6:80266a2c r5:8467a400 [ 1779.189837][ T32] r4:84c6d340 [ 1779.189925][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.190119][ T32] Exception stack(0xe039dfb0 to 0xe039dff8) [ 1779.190296][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1779.190523][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.190865][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.191051][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6d340 [ 1779.191241][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.191483][ T32] INFO: task kworker/0:217:3651 blocked for more than 455 seconds. [ 1779.191711][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.191889][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.192062][ T32] task:kworker/0:217 state:D stack:0 pid:3651 tgid:3651 ppid:2 flags:0x00000000 [ 1779.192457][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.192641][ T32] Call trace: [ 1779.192855][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.193148][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e038dda4 r5:844db000 [ 1779.193338][ T32] r4:844db000 [ 1779.193433][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.193653][ T32] r5:844db000 r4:827174e0 [ 1779.193914][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.194338][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.194627][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e038de20 [ 1779.194935][ T32] r4:00000000 [ 1779.195077][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.195248][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.195496][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.196070][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6d780 [ 1779.196441][ T32] r4:00000000 [ 1779.196617][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.197096][ T32] r9:844db000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1779.197398][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.197697][ T32] r5:00001000 r4:dfb3d000 [ 1779.197822][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.208341][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.208739][ T32] r5:8474fb54 r4:8474f800 [ 1779.208863][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.209119][ T32] r7:dddd00c0 r6:82c18000 r5:8474fb54 r4:84c61480 [ 1779.209317][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.209600][ T32] r10:844db000 r9:84c614ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.209820][ T32] r4:84c61480 [ 1779.209951][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.210207][ T32] r10:00000000 r9:e039de78 r8:84c6d580 r7:84c61480 r6:80266a2c r5:844db000 [ 1779.210398][ T32] r4:84c6d440 [ 1779.210594][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.210836][ T32] Exception stack(0xe038dfb0 to 0xe038dff8) [ 1779.211010][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1779.211229][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.211430][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.211661][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6d440 [ 1779.211943][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.212142][ T32] INFO: task kworker/1:43:3653 blocked for more than 455 seconds. [ 1779.212377][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.212518][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.212872][ T32] task:kworker/1:43 state:D stack:0 pid:3653 tgid:3653 ppid:2 flags:0x00000000 [ 1779.213115][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.213279][ T32] Call trace: [ 1779.213429][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.213636][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0439da4 r5:8467b000 [ 1779.213821][ T32] r4:8467b000 [ 1779.213945][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.214222][ T32] r5:8467b000 r4:827174e0 [ 1779.214341][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.214578][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.214858][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0439e20 [ 1779.215070][ T32] r4:00000000 [ 1779.215159][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.215417][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.215821][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.216115][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc9980 [ 1779.216432][ T32] r4:00000000 [ 1779.216741][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.217086][ T32] r9:8467b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1779.217422][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.217788][ T32] r5:00001000 r4:e04fd000 [ 1779.228396][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.228921][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.229137][ T32] r5:8455e754 r4:8455e400 [ 1779.229253][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.229576][ T32] r7:ddde40c0 r6:82c18200 r5:8455e754 r4:844e6500 [ 1779.229779][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.230170][ T32] r10:8467b000 r9:844e652c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1779.230389][ T32] r4:844e6500 [ 1779.230526][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.230851][ T32] r10:00000000 r9:e03c1e78 r8:84c5ce80 r7:844e6500 r6:80266a2c r5:8467b000 [ 1779.231061][ T32] r4:84c5cdc0 [ 1779.231194][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.231402][ T32] Exception stack(0xe0439fb0 to 0xe0439ff8) [ 1779.231602][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1779.231846][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.232106][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.232302][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5cdc0 [ 1779.232518][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.232764][ T32] INFO: task kworker/0:218:3655 blocked for more than 455 seconds. [ 1779.232918][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.233063][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.233245][ T32] task:kworker/0:218 state:D stack:0 pid:3655 tgid:3655 ppid:2 flags:0x00000000 [ 1779.233487][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.233647][ T32] Call trace: [ 1779.233757][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.233993][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e044dda4 r5:8467c800 [ 1779.234214][ T32] r4:8467c800 [ 1779.234330][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.234545][ T32] r5:8467c800 r4:827174e0 [ 1779.234652][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.234842][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.235074][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e044de20 [ 1779.235227][ T32] r4:00000000 [ 1779.235297][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.235499][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.235884][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.236233][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6db80 [ 1779.236555][ T32] r4:00000000 [ 1779.236801][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.237166][ T32] r9:8467c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1779.237478][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.237714][ T32] r5:00001000 r4:dfd6f000 [ 1779.237864][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.248692][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.249030][ T32] r5:84750754 r4:84750400 [ 1779.249137][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.249356][ T32] r7:dddd00c0 r6:82c18000 r5:84750754 r4:84c61500 [ 1779.249499][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.249740][ T32] r10:8467c800 r9:84c6152c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.249908][ T32] r4:84c61500 [ 1779.250046][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.250293][ T32] r10:00000000 r9:e038de78 r8:847d0080 r7:84c61500 r6:80266a2c r5:8467c800 [ 1779.250513][ T32] r4:84c6d700 [ 1779.250597][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.250827][ T32] Exception stack(0xe044dfb0 to 0xe044dff8) [ 1779.251056][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1779.251290][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.251598][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.251801][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6d700 [ 1779.252033][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.252410][ T32] INFO: task kworker/0:219:3657 blocked for more than 455 seconds. [ 1779.252600][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.252716][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.252907][ T32] task:kworker/0:219 state:D stack:0 pid:3657 tgid:3657 ppid:2 flags:0x00000000 [ 1779.253132][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.253279][ T32] Call trace: [ 1779.253376][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.253551][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0451da4 r5:8467d400 [ 1779.253758][ T32] r4:8467d400 [ 1779.253878][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.254111][ T32] r5:8467d400 r4:827174e0 [ 1779.254243][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.254450][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.254701][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0451e20 [ 1779.254862][ T32] r4:00000000 [ 1779.254964][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.255166][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.255431][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.255930][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6d8c0 [ 1779.256352][ T32] r4:00000000 [ 1779.256511][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.256823][ T32] r9:8467d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1779.257099][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.257332][ T32] r5:00001000 r4:dfd47000 [ 1779.257598][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.257940][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.269196][ T32] r5:8474ff54 r4:8474fc00 [ 1779.269341][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.269622][ T32] r7:dddd00c0 r6:82c18000 r5:8474ff54 r4:84c61580 [ 1779.269815][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.270116][ T32] r10:8467d400 r9:84c615ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.270387][ T32] r4:84c61580 [ 1779.270521][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.270803][ T32] r10:00000000 r9:e044de78 r8:84c56bc0 r7:84c61580 r6:80266a2c r5:8467d400 [ 1779.271074][ T32] r4:84c6d800 [ 1779.271226][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.271446][ T32] Exception stack(0xe0451fb0 to 0xe0451ff8) [ 1779.271707][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1779.271930][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.272216][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.272463][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6d800 [ 1779.272700][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.272922][ T32] INFO: task kworker/0:220:3658 blocked for more than 455 seconds. [ 1779.273137][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.273364][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.273585][ T32] task:kworker/0:220 state:D stack:0 pid:3658 tgid:3658 ppid:2 flags:0x00000000 [ 1779.273982][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.274196][ T32] Call trace: [ 1779.274345][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.274615][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0455da4 r5:8467e000 [ 1779.274876][ T32] r4:8467e000 [ 1779.275021][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.275238][ T32] r5:8467e000 r4:827174e0 [ 1779.275363][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.275840][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.276293][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0455e20 [ 1779.276574][ T32] r4:00000000 [ 1779.276754][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.277034][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.277305][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.277717][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6da80 [ 1779.288490][ T32] r4:00000000 [ 1779.288926][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.289358][ T32] r9:8467e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1779.289683][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.290114][ T32] r5:00001000 r4:dfd59000 [ 1779.290340][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.290755][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.291168][ T32] r5:84750354 r4:84750000 [ 1779.291391][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.291846][ T32] r7:dddd00c0 r6:82c18000 r5:84750354 r4:84c61600 [ 1779.292173][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.292559][ T32] r10:8467e000 r9:84c6162c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.292897][ T32] r4:84c61600 [ 1779.293083][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.293472][ T32] r10:00000000 r9:e044de78 r8:84c56f40 r7:84c61600 r6:80266a2c r5:8467e000 [ 1779.293833][ T32] r4:84c6d800 [ 1779.294045][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.294470][ T32] Exception stack(0xe0455fb0 to 0xe0455ff8) [ 1779.294818][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1779.295421][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.295814][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.295982][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6d800 [ 1779.296218][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.296548][ T32] INFO: task kworker/0:221:3661 blocked for more than 455 seconds. [ 1779.296880][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.297672][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.308325][ T32] task:kworker/0:221 state:D stack:0 pid:3661 tgid:3661 ppid:2 flags:0x00000000 [ 1779.308965][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.309237][ T32] Call trace: [ 1779.309412][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.309764][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0461da4 r5:84678c00 [ 1779.310054][ T32] r4:84678c00 [ 1779.310223][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.310485][ T32] r5:84678c00 r4:827174e0 [ 1779.310627][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.310896][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.311213][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0461e20 [ 1779.311437][ T32] r4:00000000 [ 1779.311529][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.311767][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.312014][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.312231][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6dc80 [ 1779.312435][ T32] r4:00000000 [ 1779.312549][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.312932][ T32] r9:84678c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1779.313151][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.313410][ T32] r5:00001000 r4:dfd83000 [ 1779.313537][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.313811][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.314071][ T32] r5:84750b54 r4:84750800 [ 1779.314177][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.314453][ T32] r7:dddd00c0 r6:82c18000 r5:84750b54 r4:84c61680 [ 1779.314659][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.314981][ T32] r10:84678c00 r9:84c616ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.315178][ T32] r4:84c61680 [ 1779.315271][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.315573][ T32] r10:00000000 r9:e044de78 r8:84c692c0 r7:84c61680 r6:80266a2c r5:84678c00 [ 1779.315953][ T32] r4:84c6db40 [ 1779.316088][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.316425][ T32] Exception stack(0xe0461fb0 to 0xe0461ff8) [ 1779.316747][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1779.317089][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.317298][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.317501][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6db40 [ 1779.317736][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.328636][ T32] INFO: task kworker/0:222:3662 blocked for more than 455 seconds. [ 1779.328943][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.329141][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.329354][ T32] task:kworker/0:222 state:D stack:0 pid:3662 tgid:3662 ppid:2 flags:0x00000000 [ 1779.329602][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.329770][ T32] Call trace: [ 1779.329877][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.330106][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0465da4 r5:8467ec00 [ 1779.330348][ T32] r4:8467ec00 [ 1779.330445][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.330744][ T32] r5:8467ec00 r4:827174e0 [ 1779.330891][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.331300][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.331849][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0465e20 [ 1779.332320][ T32] r4:00000000 [ 1779.332499][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.332967][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.333327][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.333515][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f2340 [ 1779.333742][ T32] r4:00000000 [ 1779.333838][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.334046][ T32] r9:8467ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1779.334233][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.334573][ T32] r5:00001000 r4:dfde1000 [ 1779.334709][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.334995][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.335217][ T32] r5:84751b54 r4:84751800 [ 1779.335399][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.335794][ T32] r7:dddd00c0 r6:82c18000 r5:84751b54 r4:84c61700 [ 1779.336045][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.336396][ T32] r10:8467ec00 r9:84c6172c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.336736][ T32] r4:84c61700 [ 1779.336961][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.337211][ T32] r10:00000000 r9:e0461e78 r8:84c69380 r7:84c61700 r6:80266a2c r5:8467ec00 [ 1779.337419][ T32] r4:84c6dd40 [ 1779.337516][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.337747][ T32] Exception stack(0xe0465fb0 to 0xe0465ff8) [ 1779.348587][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1779.349192][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.349567][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.349926][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6dd40 [ 1779.350371][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.350754][ T32] INFO: task kworker/0:223:3664 blocked for more than 455 seconds. [ 1779.351113][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.351398][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.351799][ T32] task:kworker/0:223 state:D stack:0 pid:3664 tgid:3664 ppid:2 flags:0x00000000 [ 1779.352280][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.352653][ T32] Call trace: [ 1779.352857][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.353338][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0475da4 r5:8467bc00 [ 1779.353712][ T32] r4:8467bc00 [ 1779.353882][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.354169][ T32] r5:8467bc00 r4:827174e0 [ 1779.354321][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.354744][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.355268][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0475e20 [ 1779.355632][ T32] r4:00000000 [ 1779.355753][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.355961][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.356220][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.356455][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6de40 [ 1779.356702][ T32] r4:00000000 [ 1779.356855][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.357121][ T32] r9:8467bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1779.357502][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.368390][ T32] r5:00001000 r4:dfd9b000 [ 1779.368642][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.369088][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.369418][ T32] r5:84750f54 r4:84750c00 [ 1779.369603][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.370051][ T32] r7:dddd00c0 r6:82c18000 r5:84750f54 r4:84c61780 [ 1779.370368][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.370711][ T32] r10:8467bc00 r9:84c617ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.370930][ T32] r4:84c61780 [ 1779.371027][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.371283][ T32] r10:00000000 r9:e0465e78 r8:84c69540 r7:84c61780 r6:80266a2c r5:8467bc00 [ 1779.371459][ T32] r4:84c6dc40 [ 1779.371610][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.371839][ T32] Exception stack(0xe0475fb0 to 0xe0475ff8) [ 1779.372017][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1779.372350][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.372551][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.372721][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6dc40 [ 1779.372949][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.373189][ T32] INFO: task kworker/0:224:3666 blocked for more than 455 seconds. [ 1779.373401][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.373556][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.373823][ T32] task:kworker/0:224 state:D stack:0 pid:3666 tgid:3666 ppid:2 flags:0x00000000 [ 1779.374100][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.374336][ T32] Call trace: [ 1779.374593][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.375020][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e048dda4 r5:84c90c00 [ 1779.375498][ T32] r4:84c90c00 [ 1779.375700][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.376102][ T32] r5:84c90c00 r4:827174e0 [ 1779.376355][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.376833][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.377345][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e048de20 [ 1779.377716][ T32] r4:00000000 [ 1779.377916][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.388760][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.389173][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.389538][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6df40 [ 1779.389829][ T32] r4:00000000 [ 1779.389998][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.390333][ T32] r9:84c90c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1779.390631][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.391057][ T32] r5:00001000 r4:dfda9000 [ 1779.391266][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.391677][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.392070][ T32] r5:84751354 r4:84751000 [ 1779.392287][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.392825][ T32] r7:dddd00c0 r6:82c18000 r5:84751354 r4:84c61800 [ 1779.393074][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.393545][ T32] r10:84c90c00 r9:84c6182c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.393872][ T32] r4:84c61800 [ 1779.394085][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.394451][ T32] r10:00000000 r9:e0465e78 r8:84c69740 r7:84c61800 r6:80266a2c r5:84c90c00 [ 1779.394898][ T32] r4:84c6ddc0 [ 1779.395150][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.395575][ T32] Exception stack(0xe048dfb0 to 0xe048dff8) [ 1779.395871][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1779.396184][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.396449][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.396583][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6ddc0 [ 1779.397039][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.397423][ T32] INFO: task kworker/0:225:3668 blocked for more than 455 seconds. [ 1779.397743][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.408434][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.408753][ T32] task:kworker/0:225 state:D stack:0 pid:3668 tgid:3668 ppid:2 flags:0x00000000 [ 1779.409194][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.409655][ T32] Call trace: [ 1779.409860][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.410232][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0499da4 r5:84c90000 [ 1779.410500][ T32] r4:84c90000 [ 1779.410594][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.410855][ T32] r5:84c90000 r4:827174e0 [ 1779.411000][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.411245][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.411509][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0499e20 [ 1779.411733][ T32] r4:00000000 [ 1779.411930][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.412171][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.412398][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.412619][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6d640 [ 1779.412815][ T32] r4:00000000 [ 1779.412941][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.413160][ T32] r9:84c90000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1779.413373][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.413618][ T32] r5:00001000 r4:dfdc1000 [ 1779.413729][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.413961][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.414235][ T32] r5:84751754 r4:84751400 [ 1779.414344][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.414643][ T32] r7:dddd00c0 r6:82c18000 r5:84751754 r4:84c61880 [ 1779.414756][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.414972][ T32] r10:84c90000 r9:84c618ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.415249][ T32] r4:84c61880 [ 1779.415350][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.415572][ T32] r10:00000000 r9:e0465e78 r8:84c698c0 r7:84c61880 r6:80266a2c r5:84c90000 [ 1779.415759][ T32] r4:84c6df00 [ 1779.415856][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.416038][ T32] Exception stack(0xe0499fb0 to 0xe0499ff8) [ 1779.416185][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1779.416416][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.416628][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.416925][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6df00 [ 1779.417416][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.428456][ T32] INFO: task kworker/0:226:3671 blocked for more than 455 seconds. [ 1779.429454][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.429728][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.430127][ T32] task:kworker/0:226 state:D stack:0 pid:3671 tgid:3671 ppid:2 flags:0x00000000 [ 1779.430824][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.431124][ T32] Call trace: [ 1779.431320][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.431841][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04b1da4 r5:84c91800 [ 1779.432359][ T32] r4:84c91800 [ 1779.432572][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.433421][ T32] r5:84c91800 r4:827174e0 [ 1779.433981][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.434407][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.435024][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04b1e20 [ 1779.435434][ T32] r4:00000000 [ 1779.435645][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.436073][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.436578][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.437095][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79080 [ 1779.437568][ T32] r4:00000000 [ 1779.437744][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.448354][ T32] r9:84c91800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1779.448714][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.449111][ T32] r5:00001000 r4:dfec5000 [ 1779.449330][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.449616][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.449872][ T32] r5:84751f54 r4:84751c00 [ 1779.450015][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.450360][ T32] r7:dddd00c0 r6:82c18000 r5:84751f54 r4:84c61900 [ 1779.450643][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.451444][ T32] r10:84c91800 r9:84c6192c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.451794][ T32] r4:84c61900 [ 1779.451970][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.452389][ T32] r10:00000000 r9:e0465e78 r8:84c69b80 r7:84c61900 r6:80266a2c r5:84c91800 [ 1779.452772][ T32] r4:84c6dfc0 [ 1779.452938][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.453255][ T32] Exception stack(0xe04b1fb0 to 0xe04b1ff8) [ 1779.453529][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1779.453898][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.454280][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.454706][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6dfc0 [ 1779.455024][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.455554][ T32] INFO: task kworker/0:227:3673 blocked for more than 455 seconds. [ 1779.455948][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.456230][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.456656][ T32] task:kworker/0:227 state:D stack:0 pid:3673 tgid:3673 ppid:2 flags:0x00000000 [ 1779.457352][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.468254][ T32] Call trace: [ 1779.468583][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.469150][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04a9da4 r5:84c93c00 [ 1779.469457][ T32] r4:84c93c00 [ 1779.469631][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.470007][ T32] r5:84c93c00 r4:827174e0 [ 1779.470276][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.470748][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.471285][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04a9e20 [ 1779.471786][ T32] r4:00000000 [ 1779.472011][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.472413][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.472640][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.472892][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd07c0 [ 1779.473582][ T32] r4:00000000 [ 1779.473680][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.473937][ T32] r9:84c93c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1779.474135][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.474385][ T32] r5:00001000 r4:e058d000 [ 1779.474562][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.474768][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.475064][ T32] r5:84755754 r4:84755400 [ 1779.475184][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.475493][ T32] r7:dddd00c0 r6:82c18000 r5:84755754 r4:84c61980 [ 1779.475784][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.476068][ T32] r10:84c93c00 r9:84c619ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.476359][ T32] r4:84c61980 [ 1779.476515][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.476745][ T32] r10:00000000 r9:e04b1e78 r8:84c69d40 r7:84c61980 r6:80266a2c r5:84c93c00 [ 1779.476968][ T32] r4:84c79000 [ 1779.477056][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.477245][ T32] Exception stack(0xe04a9fb0 to 0xe04a9ff8) [ 1779.477438][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1779.477712][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.488328][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.488736][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c79000 [ 1779.488910][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.489213][ T32] INFO: task kworker/0:228:3674 blocked for more than 455 seconds. [ 1779.489378][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.489509][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.489782][ T32] task:kworker/0:228 state:D stack:0 pid:3674 tgid:3674 ppid:2 flags:0x00000000 [ 1779.490318][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.490900][ T32] Call trace: [ 1779.491259][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.491638][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04bdda4 r5:84c93000 [ 1779.491849][ T32] r4:84c93000 [ 1779.491941][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.492147][ T32] r5:84c93000 r4:827174e0 [ 1779.492254][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.492489][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.492725][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04bde20 [ 1779.492934][ T32] r4:00000000 [ 1779.493023][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.493244][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.493483][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.493906][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79200 [ 1779.494320][ T32] r4:00000000 [ 1779.494518][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.494888][ T32] r9:84c93000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1779.495483][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.495952][ T32] r5:00001000 r4:dff13000 [ 1779.496072][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.496361][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.496654][ T32] r5:84752354 r4:84752000 [ 1779.497233][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.497835][ T32] r7:dddd00c0 r6:82c18000 r5:84752354 r4:84c61a00 [ 1779.509112][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.509595][ T32] r10:84c93000 r9:84c61a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.509956][ T32] r4:84c61a00 [ 1779.510098][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.510493][ T32] r10:00000000 r9:e04a9e78 r8:84c69e00 r7:84c61a00 r6:80266a2c r5:84c93000 [ 1779.510909][ T32] r4:84c79000 [ 1779.511108][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.511438][ T32] Exception stack(0xe04bdfb0 to 0xe04bdff8) [ 1779.511775][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1779.512152][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.512617][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.512919][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c79000 [ 1779.513340][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.513812][ T32] INFO: task kworker/0:229:3676 blocked for more than 455 seconds. [ 1779.514198][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.514555][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.514936][ T32] task:kworker/0:229 state:D stack:0 pid:3676 tgid:3676 ppid:2 flags:0x00000000 [ 1779.515511][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.515961][ T32] Call trace: [ 1779.516150][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.516476][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04cdda4 r5:84c92400 [ 1779.516833][ T32] r4:84c92400 [ 1779.517018][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.517434][ T32] r5:84c92400 r4:827174e0 [ 1779.517692][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.528456][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.529190][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04cde20 [ 1779.529535][ T32] r4:00000000 [ 1779.529706][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.530048][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.530549][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.531008][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79340 [ 1779.531468][ T32] r4:00000000 [ 1779.531736][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.532268][ T32] r9:84c92400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1779.532617][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.532976][ T32] r5:00001000 r4:dff23000 [ 1779.533289][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.533693][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.534131][ T32] r5:84752754 r4:84752400 [ 1779.534339][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.534766][ T32] r7:dddd00c0 r6:82c18000 r5:84752754 r4:84c61a80 [ 1779.535175][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.535517][ T32] r10:84c92400 r9:84c61aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.536067][ T32] r4:84c61a80 [ 1779.536240][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.536783][ T32] r10:00000000 r9:e04a9e78 r8:84c69fc0 r7:84c61a80 r6:80266a2c r5:84c92400 [ 1779.537670][ T32] r4:84c79000 [ 1779.558620][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.560296][ T32] Exception stack(0xe04cdfb0 to 0xe04cdff8) [ 1779.560598][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1779.561080][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.561485][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.561905][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c79000 [ 1779.562302][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.562766][ T32] INFO: task kworker/0:230:3678 blocked for more than 455 seconds. [ 1779.563161][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.563447][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.563887][ T32] task:kworker/0:230 state:D stack:0 pid:3678 tgid:3678 ppid:2 flags:0x00000000 [ 1779.564417][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.564848][ T32] Call trace: [ 1779.565129][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.565541][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04d9da4 r5:84c94800 [ 1779.565915][ T32] r4:84c94800 [ 1779.566086][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.566468][ T32] r5:84c94800 r4:827174e0 [ 1779.566660][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.567055][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.567523][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04d9e20 [ 1779.568951][ T32] r4:00000000 [ 1779.569169][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.569597][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.570003][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.570358][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c794c0 [ 1779.570664][ T32] r4:00000000 [ 1779.570944][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.571398][ T32] r9:84c94800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1779.571787][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.572239][ T32] r5:00001000 r4:dff39000 [ 1779.572430][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.572803][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.573209][ T32] r5:84752b54 r4:84752800 [ 1779.573408][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.573958][ T32] r7:dddd00c0 r6:82c18000 r5:84752b54 r4:84c61b00 [ 1779.574218][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.574598][ T32] r10:84c94800 r9:84c61b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.575001][ T32] r4:84c61b00 [ 1779.575191][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.575615][ T32] r10:00000000 r9:e04a9e78 r8:84c69940 r7:84c61b00 r6:80266a2c r5:84c94800 [ 1779.576065][ T32] r4:84c79000 [ 1779.576225][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.576628][ T32] Exception stack(0xe04d9fb0 to 0xe04d9ff8) [ 1779.576918][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1779.577346][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.588536][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.589262][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c79000 [ 1779.589593][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.589982][ T32] INFO: task kworker/0:231:3680 blocked for more than 455 seconds. [ 1779.590432][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.590723][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.591034][ T32] task:kworker/0:231 state:D stack:0 pid:3680 tgid:3680 ppid:2 flags:0x00000000 [ 1779.591352][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.591611][ T32] Call trace: [ 1779.591739][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.591986][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04edda4 r5:84c96c00 [ 1779.592297][ T32] r4:84c96c00 [ 1779.592432][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.592769][ T32] r5:84c96c00 r4:827174e0 [ 1779.592885][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.593301][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.593778][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04ede20 [ 1779.594182][ T32] r4:00000000 [ 1779.594355][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.594769][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.595041][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.595294][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79600 [ 1779.595494][ T32] r4:00000000 [ 1779.595623][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.595855][ T32] r9:84c96c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1779.596084][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.596271][ T32] r5:00001000 r4:dff4f000 [ 1779.596411][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.596681][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.596917][ T32] r5:84752f54 r4:84752c00 [ 1779.597070][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.597470][ T32] r7:dddd00c0 r6:82c18000 r5:84752f54 r4:84c61b80 [ 1779.597765][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.609115][ T32] r10:84c96c00 r9:84c61bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.609470][ T32] r4:84c61b80 [ 1779.609636][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.610043][ T32] r10:00000000 r9:e04a9e78 r8:84c69440 r7:84c61b80 r6:80266a2c r5:84c96c00 [ 1779.610398][ T32] r4:84c79440 [ 1779.610583][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.610993][ T32] Exception stack(0xe04edfb0 to 0xe04edff8) [ 1779.611283][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1779.611690][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.612088][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.612415][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c79440 [ 1779.612823][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.613341][ T32] INFO: task kworker/0:232:3682 blocked for more than 455 seconds. [ 1779.613724][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.614005][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.614377][ T32] task:kworker/0:232 state:D stack:0 pid:3682 tgid:3682 ppid:2 flags:0x00000000 [ 1779.614881][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.615189][ T32] Call trace: [ 1779.615377][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.615960][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04e5da4 r5:844c1800 [ 1779.616265][ T32] r4:844c1800 [ 1779.616432][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.616842][ T32] r5:844c1800 r4:827174e0 [ 1779.617053][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.617621][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.628732][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e5e20 [ 1779.629292][ T32] r4:00000000 [ 1779.629470][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.629874][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.630313][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.630768][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79740 [ 1779.631169][ T32] r4:00000000 [ 1779.631379][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.631879][ T32] r9:844c1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1779.632323][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.632736][ T32] r5:00001000 r4:dff5d000 [ 1779.632958][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.633322][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.633799][ T32] r5:84753354 r4:84753000 [ 1779.634003][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.634414][ T32] r7:dddd00c0 r6:82c18000 r5:84753354 r4:84c61c00 [ 1779.634655][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.635053][ T32] r10:844c1800 r9:84c61c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.635364][ T32] r4:84c61c00 [ 1779.635947][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.636293][ T32] r10:00000000 r9:e04a9e78 r8:84c69100 r7:84c61c00 r6:80266a2c r5:844c1800 [ 1779.636617][ T32] r4:84c79540 [ 1779.637400][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.658687][ T32] Exception stack(0xe04e5fb0 to 0xe04e5ff8) [ 1779.659281][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1779.659658][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.660000][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.660269][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c79540 [ 1779.660659][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.661074][ T32] INFO: task kworker/0:233:3684 blocked for more than 455 seconds. [ 1779.661493][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.661731][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.662031][ T32] task:kworker/0:233 state:D stack:0 pid:3684 tgid:3684 ppid:2 flags:0x00000000 [ 1779.662431][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.662833][ T32] Call trace: [ 1779.663057][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.663456][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0505da4 r5:84c95400 [ 1779.663856][ T32] r4:84c95400 [ 1779.664077][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.664510][ T32] r5:84c95400 r4:827174e0 [ 1779.664702][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.665254][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.665646][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0505e20 [ 1779.666006][ T32] r4:00000000 [ 1779.666197][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.666531][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.666874][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.667209][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c797c0 [ 1779.667692][ T32] r4:00000000 [ 1779.678504][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.679184][ T32] r9:84c95400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1779.679614][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.680071][ T32] r5:00001000 r4:dff73000 [ 1779.680309][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.680767][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.681252][ T32] r5:84753754 r4:84753400 [ 1779.681525][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.682033][ T32] r7:dddd00c0 r6:82c18000 r5:84753754 r4:84c61c80 [ 1779.682312][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.682675][ T32] r10:84c95400 r9:84c61cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.683110][ T32] r4:84c61c80 [ 1779.683393][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.683785][ T32] r10:00000000 r9:e04a9e78 r8:84c69ec0 r7:84c61c80 r6:80266a2c r5:84c95400 [ 1779.684093][ T32] r4:84c79900 [ 1779.684260][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.684605][ T32] Exception stack(0xe0505fb0 to 0xe0505ff8) [ 1779.684945][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1779.685319][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.685779][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.686111][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c79900 [ 1779.686438][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.686868][ T32] INFO: task kworker/0:234:3686 blocked for more than 455 seconds. [ 1779.687217][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.687588][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.698449][ T32] task:kworker/0:234 state:D stack:0 pid:3686 tgid:3686 ppid:2 flags:0x00000000 [ 1779.699110][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.699419][ T32] Call trace: [ 1779.699703][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.700093][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0511da4 r5:84c98c00 [ 1779.700400][ T32] r4:84c98c00 [ 1779.700655][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.701014][ T32] r5:84c98c00 r4:827174e0 [ 1779.701212][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.701698][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.702164][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0511e20 [ 1779.702597][ T32] r4:00000000 [ 1779.702775][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.703124][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.703753][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.704143][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79980 [ 1779.704568][ T32] r4:00000000 [ 1779.704743][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.705084][ T32] r9:84c98c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06f000 [ 1779.705432][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.705888][ T32] r5:00001000 r4:dff89000 [ 1779.706090][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.706657][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.707090][ T32] r5:84753b54 r4:84753800 [ 1779.707353][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.718656][ T32] r7:dddd00c0 r6:82c18000 r5:84753b54 r4:84c61d00 [ 1779.719118][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.719734][ T32] r10:84c98c00 r9:84c61d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.720119][ T32] r4:84c61d00 [ 1779.720298][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.720755][ T32] r10:00000000 r9:e04a9e78 r8:84c69a00 r7:84c61d00 r6:80266a2c r5:84c98c00 [ 1779.721124][ T32] r4:84c79540 [ 1779.721335][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.721679][ T32] Exception stack(0xe0511fb0 to 0xe0511ff8) [ 1779.721884][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1779.722193][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.722519][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.722827][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c79540 [ 1779.723159][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.723616][ T32] INFO: task kworker/0:235:3688 blocked for more than 455 seconds. [ 1779.724014][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.724269][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.724615][ T32] task:kworker/0:235 state:D stack:0 pid:3688 tgid:3688 ppid:2 flags:0x00000000 [ 1779.725180][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.725467][ T32] Call trace: [ 1779.725671][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.726079][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e051dda4 r5:84c98000 [ 1779.726505][ T32] r4:84c98000 [ 1779.726764][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.727275][ T32] r5:84c98000 r4:827174e0 [ 1779.727525][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.739117][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.739825][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e051de20 [ 1779.740195][ T32] r4:00000000 [ 1779.740472][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.740902][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.741361][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.741745][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79a80 [ 1779.742227][ T32] r4:00000000 [ 1779.742517][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.742945][ T32] r9:84c98000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f071000 [ 1779.743315][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.743785][ T32] r5:00001000 r4:dff99000 [ 1779.743985][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.744414][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.744910][ T32] r5:84753f54 r4:84753c00 [ 1779.745103][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.745545][ T32] r7:dddd00c0 r6:82c18000 r5:84753f54 r4:84c61d80 [ 1779.745806][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.746161][ T32] r10:84c98000 r9:84c61dac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.746538][ T32] r4:84c61d80 [ 1779.746697][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.747231][ T32] r10:00000000 r9:e04a9e78 r8:84cc90c0 r7:84c61d80 r6:80266a2c r5:84c98000 [ 1779.747673][ T32] r4:84c79a00 [ 1779.758545][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.759221][ T32] Exception stack(0xe051dfb0 to 0xe051dff8) [ 1779.759596][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1779.759999][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.760360][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.760673][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c79a00 [ 1779.761081][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.761438][ T32] INFO: task kworker/0:236:3690 blocked for more than 455 seconds. [ 1779.761758][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.762066][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.762366][ T32] task:kworker/0:236 state:D stack:0 pid:3690 tgid:3690 ppid:2 flags:0x00000000 [ 1779.762847][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.763136][ T32] Call trace: [ 1779.763321][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.763816][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0525da4 r5:84c9b000 [ 1779.764183][ T32] r4:84c9b000 [ 1779.764361][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.764709][ T32] r5:84c9b000 r4:827174e0 [ 1779.764897][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.765285][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.765719][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0525e20 [ 1779.766027][ T32] r4:00000000 [ 1779.766178][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.766581][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.766927][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.767285][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79bc0 [ 1779.767624][ T32] r4:00000000 [ 1779.767768][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.778562][ T32] r9:84c9b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f073000 [ 1779.779150][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.779664][ T32] r5:00001000 r4:dffbd000 [ 1779.779859][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.780229][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.780646][ T32] r5:84754354 r4:84754000 [ 1779.780829][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.781372][ T32] r7:dddd00c0 r6:82c18000 r5:84754354 r4:84c61e00 [ 1779.781688][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.782020][ T32] r10:84c9b000 r9:84c61e2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.782331][ T32] r4:84c61e00 [ 1779.782512][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.782824][ T32] r10:00000000 r9:e04a9e78 r8:84cc92c0 r7:84c61e00 r6:80266a2c r5:84c9b000 [ 1779.783299][ T32] r4:84c79c80 [ 1779.783606][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.784149][ T32] Exception stack(0xe0525fb0 to 0xe0525ff8) [ 1779.784425][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1779.784735][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.785162][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.785591][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c79c80 [ 1779.785931][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.786238][ T32] INFO: task kworker/0:237:3692 blocked for more than 455 seconds. [ 1779.786575][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.786798][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.787231][ T32] task:kworker/0:237 state:D stack:0 pid:3692 tgid:3692 ppid:2 flags:0x00000000 [ 1779.787701][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.798472][ T32] Call trace: [ 1779.798894][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.799266][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e052dda4 r5:84c9a400 [ 1779.799641][ T32] r4:84c9a400 [ 1779.799811][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.800299][ T32] r5:84c9a400 r4:827174e0 [ 1779.800502][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.800865][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.801231][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e052de20 [ 1779.801544][ T32] r4:00000000 [ 1779.801707][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.802088][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.802474][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.802840][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79d00 [ 1779.803195][ T32] r4:00000000 [ 1779.803400][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.803788][ T32] r9:84c9a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1779.804137][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.804496][ T32] r5:00001000 r4:e0469000 [ 1779.804701][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.805080][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.805633][ T32] r5:84754754 r4:84754400 [ 1779.805854][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.806204][ T32] r7:dddd00c0 r6:82c18000 r5:84754754 r4:84c61e80 [ 1779.806483][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.806811][ T32] r10:84c9a400 r9:84c61eac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.807084][ T32] r4:84c61e80 [ 1779.807233][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.807708][ T32] r10:00000000 r9:e04a9e78 r8:84cc9480 r7:84c61e80 r6:80266a2c r5:84c9a400 [ 1779.818544][ T32] r4:84c79d40 [ 1779.818995][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.819360][ T32] Exception stack(0xe052dfb0 to 0xe052dff8) [ 1779.819671][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1779.820144][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.820497][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.820866][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c79d40 [ 1779.821333][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.821724][ T32] INFO: task kworker/0:238:3694 blocked for more than 455 seconds. [ 1779.822092][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.822389][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.822853][ T32] task:kworker/0:238 state:D stack:0 pid:3694 tgid:3694 ppid:2 flags:0x00000000 [ 1779.823601][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.823925][ T32] Call trace: [ 1779.824113][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.824723][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0535da4 r5:84c99800 [ 1779.825407][ T32] r4:84c99800 [ 1779.825655][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.826027][ T32] r5:84c99800 r4:827174e0 [ 1779.826229][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.826656][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.827020][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0535e20 [ 1779.827311][ T32] r4:00000000 [ 1779.827466][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.838549][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.839294][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.839739][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79ec0 [ 1779.840149][ T32] r4:00000000 [ 1779.840435][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.840825][ T32] r9:84c99800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f077000 [ 1779.841141][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.841530][ T32] r5:00001000 r4:e04bf000 [ 1779.841784][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.842174][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.842602][ T32] r5:84754b54 r4:84754800 [ 1779.842778][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.843251][ T32] r7:dddd00c0 r6:82c18000 r5:84754b54 r4:84c61f00 [ 1779.843639][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.844190][ T32] r10:84c99800 r9:84c61f2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.844562][ T32] r4:84c61f00 [ 1779.844737][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.845166][ T32] r10:00000000 r9:e04a9e78 r8:84cc9640 r7:84c61f00 r6:80266a2c r5:84c99800 [ 1779.845690][ T32] r4:84c79b00 [ 1779.846278][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.846694][ T32] Exception stack(0xe0535fb0 to 0xe0535ff8) [ 1779.846979][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1779.847448][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.858602][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.859269][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c79b00 [ 1779.859703][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.860199][ T32] INFO: task kworker/0:239:3696 blocked for more than 455 seconds. [ 1779.860550][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.860950][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.861251][ T32] task:kworker/0:239 state:D stack:0 pid:3696 tgid:3696 ppid:2 flags:0x00000000 [ 1779.861845][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.862347][ T32] Call trace: [ 1779.862537][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.862900][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e053dda4 r5:84c9bc00 [ 1779.863360][ T32] r4:84c9bc00 [ 1779.863575][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.863956][ T32] r5:84c9bc00 r4:827174e0 [ 1779.864266][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.864760][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.865218][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e053de20 [ 1779.865567][ T32] r4:00000000 [ 1779.865757][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.866108][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.866532][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.866984][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd0140 [ 1779.867406][ T32] r4:00000000 [ 1779.867598][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.878511][ T32] r9:84c9bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bb000 [ 1779.879107][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.879645][ T32] r5:00001000 r4:e056b000 [ 1779.879862][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.880259][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.880734][ T32] r5:84755354 r4:84755000 [ 1779.881040][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.881557][ T32] r7:dddd00c0 r6:82c18000 r5:84755354 r4:84c61f80 [ 1779.881901][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.882272][ T32] r10:84c9bc00 r9:84c61fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1779.882581][ T32] r4:84c61f80 [ 1779.882752][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.883113][ T32] r10:00000000 r9:e04a9e78 r8:84cc9800 r7:84c61f80 r6:80266a2c r5:84c9bc00 [ 1779.883440][ T32] r4:84c79e40 [ 1779.883714][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.884038][ T32] Exception stack(0xe053dfb0 to 0xe053dff8) [ 1779.884283][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1779.884731][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.885101][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.885413][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c79e40 [ 1779.885892][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.886246][ T32] INFO: task kworker/1:44:3698 blocked for more than 455 seconds. [ 1779.886678][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.886920][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.887430][ T32] task:kworker/1:44 state:D stack:0 pid:3698 tgid:3698 ppid:2 flags:0x00000000 [ 1779.898547][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.899148][ T32] Call trace: [ 1779.899357][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.899777][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0539da4 r5:84c9d400 [ 1779.900191][ T32] r4:84c9d400 [ 1779.900404][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.900857][ T32] r5:84c9d400 r4:827174e0 [ 1779.901071][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.901662][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.902421][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0539e20 [ 1779.902942][ T32] r4:00000000 [ 1779.903292][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.903855][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.904345][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.904885][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc9780 [ 1779.905431][ T32] r4:00000000 [ 1779.905760][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.906118][ T32] r9:84c9d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b3000 [ 1779.906435][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.906819][ T32] r5:00001000 r4:e0543000 [ 1779.907009][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.907479][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.918781][ T32] r5:84754f54 r4:84754c00 [ 1779.919276][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.919957][ T32] r7:ddde40c0 r6:82c18200 r5:84754f54 r4:844e6580 [ 1779.920305][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.920945][ T32] r10:84c9d400 r9:844e65ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1779.921562][ T32] r4:844e6580 [ 1779.921750][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.922152][ T32] r10:00000000 r9:e03c1e78 r8:84cc9a40 r7:844e6580 r6:80266a2c r5:84c9d400 [ 1779.922591][ T32] r4:84cc9900 [ 1779.922959][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.923422][ T32] Exception stack(0xe0539fb0 to 0xe0539ff8) [ 1779.923852][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1779.924227][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.924593][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.924996][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc9900 [ 1779.925597][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.925986][ T32] INFO: task kworker/1:45:3700 blocked for more than 455 seconds. [ 1779.926304][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.926694][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.927144][ T32] task:kworker/1:45 state:D stack:0 pid:3700 tgid:3700 ppid:2 flags:0x00000000 [ 1779.938597][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.939112][ T32] Call trace: [ 1779.939338][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.939741][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0445da4 r5:84c9e000 [ 1779.940138][ T32] r4:84c9e000 [ 1779.940357][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.940751][ T32] r5:84c9e000 r4:827174e0 [ 1779.940950][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.941568][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.941976][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0445e20 [ 1779.942323][ T32] r4:00000000 [ 1779.942530][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.942925][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.943273][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.943881][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc9d40 [ 1779.944269][ T32] r4:00000000 [ 1779.944466][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.944921][ T32] r9:84c9e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1779.945292][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.945772][ T32] r5:00001000 r4:e0553000 [ 1779.946008][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.946493][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.946962][ T32] r5:847f8354 r4:847f8000 [ 1779.947197][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.958633][ T32] r7:ddde40c0 r6:82c18200 r5:847f8354 r4:844e6600 [ 1779.959103][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.959580][ T32] r10:84c9e000 r9:844e662c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1779.959988][ T32] r4:844e6600 [ 1779.960215][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.960683][ T32] r10:00000000 r9:e03c1e78 r8:84cc9c40 r7:844e6600 r6:80266a2c r5:84c9e000 [ 1779.961039][ T32] r4:84cc9b00 [ 1779.961264][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.961708][ T32] Exception stack(0xe0445fb0 to 0xe0445ff8) [ 1779.961965][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1779.962304][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.962804][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1779.963124][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc9b00 [ 1779.963570][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1779.963932][ T32] INFO: task kworker/1:46:3702 blocked for more than 455 seconds. [ 1779.964288][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1779.964538][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1779.965073][ T32] task:kworker/1:46 state:D stack:0 pid:3702 tgid:3702 ppid:2 flags:0x00000000 [ 1779.965527][ T32] Workqueue: events bpf_prog_free_deferred [ 1779.965876][ T32] Call trace: [ 1779.966074][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1779.966407][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0551da4 r5:84c9ec00 [ 1779.966826][ T32] r4:84c9ec00 [ 1779.967017][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1779.967575][ T32] r5:84c9ec00 r4:827174e0 [ 1779.967786][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1779.979141][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1779.979793][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0551e20 [ 1779.980294][ T32] r4:00000000 [ 1779.980484][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1779.980857][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1779.981490][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1779.981859][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cca080 [ 1779.982215][ T32] r4:00000000 [ 1779.982378][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1779.982775][ T32] r9:84c9ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c1000 [ 1779.983090][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1779.983608][ T32] r5:00001000 r4:e0587000 [ 1779.983807][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1779.984272][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1779.984742][ T32] r5:847f9354 r4:847f9000 [ 1779.984923][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1779.985331][ T32] r7:ddde40c0 r6:82c18200 r5:847f9354 r4:844e6680 [ 1779.985608][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1779.985991][ T32] r10:84c9ec00 r9:844e66ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1779.986304][ T32] r4:844e6680 [ 1779.986472][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1779.986873][ T32] r10:00000000 r9:e0445e78 r8:84cc9e00 r7:844e6680 r6:80266a2c r5:84c9ec00 [ 1779.987178][ T32] r4:84cc9cc0 [ 1779.987342][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1779.987673][ T32] Exception stack(0xe0551fb0 to 0xe0551ff8) [ 1779.998717][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1779.999615][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1779.999993][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.000346][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc9cc0 [ 1780.000721][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.001485][ T32] INFO: task kworker/1:47:3704 blocked for more than 455 seconds. [ 1780.001789][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.002069][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.002397][ T32] task:kworker/1:47 state:D stack:0 pid:3704 tgid:3704 ppid:2 flags:0x00000000 [ 1780.002856][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.003151][ T32] Call trace: [ 1780.003330][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.003753][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0449da4 r5:84c9c800 [ 1780.004226][ T32] r4:84c9c800 [ 1780.004405][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.004892][ T32] r5:84c9c800 r4:827174e0 [ 1780.005097][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.005555][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.006220][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0449e20 [ 1780.006631][ T32] r4:00000000 [ 1780.006804][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.007161][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.007534][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.018708][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc9fc0 [ 1780.019268][ T32] r4:00000000 [ 1780.019462][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.019923][ T32] r9:84c9c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1780.020344][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.020766][ T32] r5:00001000 r4:e0559000 [ 1780.020964][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.021527][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.021961][ T32] r5:847f8754 r4:847f8400 [ 1780.022182][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.022936][ T32] r7:ddde40c0 r6:82c18200 r5:847f8754 r4:844e6700 [ 1780.023216][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.023921][ T32] r10:84c9c800 r9:844e672c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.024302][ T32] r4:844e6700 [ 1780.024573][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.025296][ T32] r10:00000000 r9:e0551e78 r8:84cc9e80 r7:844e6700 r6:80266a2c r5:84c9c800 [ 1780.025759][ T32] r4:84cc9cc0 [ 1780.026000][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.026526][ T32] Exception stack(0xe0449fb0 to 0xe0449ff8) [ 1780.026815][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1780.027208][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.027651][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.038634][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc9cc0 [ 1780.039163][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.039574][ T32] INFO: task kworker/1:48:3706 blocked for more than 455 seconds. [ 1780.039938][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.040272][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.040808][ T32] task:kworker/1:48 state:D stack:0 pid:3706 tgid:3706 ppid:2 flags:0x00000000 [ 1780.041332][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.041680][ T32] Call trace: [ 1780.041888][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.042323][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0565da4 r5:84c96000 [ 1780.042703][ T32] r4:84c96000 [ 1780.042874][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.043362][ T32] r5:84c96000 r4:827174e0 [ 1780.043646][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.044259][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.044832][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0565e20 [ 1780.045390][ T32] r4:00000000 [ 1780.045749][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.046584][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.047113][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.047512][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc9400 [ 1780.058550][ T32] r4:00000000 [ 1780.059030][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.059525][ T32] r9:84c96000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bd000 [ 1780.060203][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.060948][ T32] r5:00001000 r4:e0571000 [ 1780.061198][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.061832][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.062292][ T32] r5:847f8b54 r4:847f8800 [ 1780.062740][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.063496][ T32] r7:ddde40c0 r6:82c18200 r5:847f8b54 r4:844e6780 [ 1780.063986][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.065067][ T32] r10:84c96000 r9:844e67ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.065498][ T32] r4:844e6780 [ 1780.065742][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.066158][ T32] r10:00000000 r9:e0551e78 r8:84cc9540 r7:844e6780 r6:80266a2c r5:84c96000 [ 1780.066517][ T32] r4:84cc9f40 [ 1780.066675][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.067207][ T32] Exception stack(0xe0565fb0 to 0xe0565ff8) [ 1780.067572][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1780.081872][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.082359][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.082712][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc9f40 [ 1780.083080][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.083503][ T32] INFO: task kworker/0:240:3708 blocked for more than 456 seconds. [ 1780.083871][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.084101][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.084479][ T32] task:kworker/0:240 state:D stack:0 pid:3708 tgid:3708 ppid:2 flags:0x00000000 [ 1780.085010][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.085313][ T32] Call trace: [ 1780.085523][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.085922][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e057dda4 r5:844de000 [ 1780.086282][ T32] r4:844de000 [ 1780.086458][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.086890][ T32] r5:844de000 r4:827174e0 [ 1780.087126][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.087572][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.098606][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e057de20 [ 1780.099085][ T32] r4:00000000 [ 1780.099252][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.099744][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.100159][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.100689][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79e40 [ 1780.101102][ T32] r4:00000000 [ 1780.101323][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.101703][ T32] r9:844de000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1780.102055][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.102524][ T32] r5:00001000 r4:e0579000 [ 1780.102814][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.103058][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.103524][ T32] r5:847f8f54 r4:847f8c00 [ 1780.103777][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.104227][ T32] r7:dddd00c0 r6:82c18000 r5:847f8f54 r4:84c89000 [ 1780.104554][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.104927][ T32] r10:844de000 r9:84c8902c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.105108][ T32] r4:84c89000 [ 1780.105255][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.105478][ T32] r10:00000000 r9:e04a9e78 r8:84cd0280 r7:84c89000 r6:80266a2c r5:844de000 [ 1780.105689][ T32] r4:84cd0100 [ 1780.105791][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.106049][ T32] Exception stack(0xe057dfb0 to 0xe057dff8) [ 1780.106204][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1780.106455][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.106680][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.106903][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd0100 [ 1780.107160][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.107524][ T32] INFO: task kworker/0:241:3711 blocked for more than 456 seconds. [ 1780.118343][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.118619][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.118886][ T32] task:kworker/0:241 state:D stack:0 pid:3711 tgid:3711 ppid:2 flags:0x00000000 [ 1780.119162][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.119331][ T32] Call trace: [ 1780.119446][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.119738][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0591da4 r5:846d0000 [ 1780.119993][ T32] r4:846d0000 [ 1780.120089][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.120320][ T32] r5:846d0000 r4:827174e0 [ 1780.120501][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.120823][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.121125][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0591e20 [ 1780.121339][ T32] r4:00000000 [ 1780.121437][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.121703][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.121967][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.122211][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd0d00 [ 1780.122425][ T32] r4:00000000 [ 1780.122563][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.122833][ T32] r9:846d0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1780.123078][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.123339][ T32] r5:00001000 r4:df9b9000 [ 1780.123484][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.123891][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.124296][ T32] r5:84756354 r4:84756000 [ 1780.124454][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.124713][ T32] r7:dddd00c0 r6:82c18000 r5:84756354 r4:84c89080 [ 1780.124860][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.125158][ T32] r10:846d0000 r9:84c890ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.125406][ T32] r4:84c89080 [ 1780.125515][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.125818][ T32] r10:00000000 r9:e04a9e78 r8:84cd0480 r7:84c89080 r6:80266a2c r5:846d0000 [ 1780.126024][ T32] r4:84cd0340 [ 1780.126118][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.126361][ T32] Exception stack(0xe0591fb0 to 0xe0591ff8) [ 1780.126522][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1780.126742][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.126969][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.127232][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd0340 [ 1780.127469][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.138715][ T32] INFO: task kworker/1:49:3713 blocked for more than 456 seconds. [ 1780.139035][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.139197][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.139354][ T32] task:kworker/1:49 state:D stack:0 pid:3713 tgid:3713 ppid:2 flags:0x00000000 [ 1780.139657][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.139898][ T32] Call trace: [ 1780.140013][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.140217][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0599da4 r5:846d2400 [ 1780.140398][ T32] r4:846d2400 [ 1780.140482][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.140687][ T32] r5:846d2400 r4:827174e0 [ 1780.140818][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.141057][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.141282][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0599e20 [ 1780.141428][ T32] r4:00000000 [ 1780.141505][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.141714][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.141939][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.142123][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce6840 [ 1780.142300][ T32] r4:00000000 [ 1780.142422][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.142626][ T32] r9:846d2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1780.142809][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.143089][ T32] r5:00001000 r4:e0339000 [ 1780.143191][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.143366][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.143603][ T32] r5:847fa754 r4:847fa400 [ 1780.143713][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.143910][ T32] r7:ddde40c0 r6:82c18200 r5:847fa754 r4:844e6800 [ 1780.144031][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.144254][ T32] r10:846d2400 r9:844e682c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.144413][ T32] r4:844e6800 [ 1780.144493][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.144665][ T32] r10:00000000 r9:e0551e78 r8:84cd0640 r7:844e6800 r6:80266a2c r5:846d2400 [ 1780.144815][ T32] r4:84cca000 [ 1780.144896][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.145052][ T32] Exception stack(0xe0599fb0 to 0xe0599ff8) [ 1780.145209][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1780.145402][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.145571][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.145721][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cca000 [ 1780.145990][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.146224][ T32] INFO: task kworker/0:242:3715 blocked for more than 456 seconds. [ 1780.146371][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.146573][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.146774][ T32] task:kworker/0:242 state:D stack:0 pid:3715 tgid:3715 ppid:2 flags:0x00000000 [ 1780.147012][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.147198][ T32] Call trace: [ 1780.147305][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.147586][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfe2dda4 r5:846d1800 [ 1780.147816][ T32] r4:846d1800 [ 1780.158311][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.158827][ T32] r5:846d1800 r4:827174e0 [ 1780.159069][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.159525][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.160084][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe2de20 [ 1780.160472][ T32] r4:00000000 [ 1780.160656][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.161081][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.161490][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.161863][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd09c0 [ 1780.162224][ T32] r4:00000000 [ 1780.162418][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.162851][ T32] r9:846d1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000 [ 1780.163217][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.163679][ T32] r5:00001000 r4:df893000 [ 1780.163843][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.164070][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.164266][ T32] r5:84755b54 r4:84755800 [ 1780.164377][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.164619][ T32] r7:dddd00c0 r6:82c18000 r5:84755b54 r4:84c89100 [ 1780.164798][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.165045][ T32] r10:846d1800 r9:84c8912c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.165257][ T32] r4:84c89100 [ 1780.165346][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.165790][ T32] r10:00000000 r9:e0591e78 r8:84cd0840 r7:84c89100 r6:80266a2c r5:846d1800 [ 1780.166243][ T32] r4:84cd0540 [ 1780.166450][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.166810][ T32] Exception stack(0xdfe2dfb0 to 0xdfe2dff8) [ 1780.167103][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1780.167482][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.178372][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.178681][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd0540 [ 1780.178935][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.179180][ T32] INFO: task kworker/0:243:3717 blocked for more than 456 seconds. [ 1780.179423][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.179627][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.179823][ T32] task:kworker/0:243 state:D stack:0 pid:3717 tgid:3717 ppid:2 flags:0x00000000 [ 1780.180058][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.180237][ T32] Call trace: [ 1780.180368][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.180580][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dffcdda4 r5:846d0c00 [ 1780.180782][ T32] r4:846d0c00 [ 1780.180876][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.181118][ T32] r5:846d0c00 r4:827174e0 [ 1780.181231][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.181484][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.181750][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffcde20 [ 1780.182000][ T32] r4:00000000 [ 1780.182108][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.182412][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.182625][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.182828][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd0c00 [ 1780.183010][ T32] r4:00000000 [ 1780.183107][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.183362][ T32] r9:846d0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1780.183571][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.183861][ T32] r5:00001000 r4:df987000 [ 1780.183972][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.184207][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.184457][ T32] r5:84755f54 r4:84755c00 [ 1780.184570][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.184810][ T32] r7:dddd00c0 r6:82c18000 r5:84755f54 r4:84c89180 [ 1780.185004][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.185276][ T32] r10:846d0c00 r9:84c891ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.185627][ T32] r4:84c89180 [ 1780.185738][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.186042][ T32] r10:00000000 r9:e0591e78 r8:84cd0ac0 r7:84c89180 r6:80266a2c r5:846d0c00 [ 1780.186236][ T32] r4:84cd0580 [ 1780.186325][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.186520][ T32] Exception stack(0xdffcdfb0 to 0xdffcdff8) [ 1780.186748][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1780.186982][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.187442][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.220316][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd0580 [ 1780.239876][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.268751][ T32] INFO: task kworker/0:244:3720 blocked for more than 456 seconds. [ 1780.269260][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.269484][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.269814][ T32] task:kworker/0:244 state:D stack:0 pid:3720 tgid:3720 ppid:2 flags:0x00000000 [ 1780.270274][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.270560][ T32] Call trace: [ 1780.270777][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.271136][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0595da4 r5:846d3c00 [ 1780.271448][ T32] r4:846d3c00 [ 1780.271662][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.272030][ T32] r5:846d3c00 r4:827174e0 [ 1780.272234][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.272722][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.273103][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0595e20 [ 1780.273391][ T32] r4:00000000 [ 1780.273535][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.273898][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.274318][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.274826][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd0fc0 [ 1780.275109][ T32] r4:00000000 [ 1780.275255][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.275595][ T32] r9:846d3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1780.275952][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.276314][ T32] r5:00001000 r4:dfb89000 [ 1780.276497][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.276850][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.277579][ T32] r5:84756b54 r4:84756800 [ 1780.277784][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.288846][ T32] r7:dddd00c0 r6:82c18000 r5:84756b54 r4:84c89200 [ 1780.289272][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.289498][ T32] r10:846d3c00 r9:84c8922c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.289764][ T32] r4:84c89200 [ 1780.289933][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.290299][ T32] r10:00000000 r9:e0591e78 r8:84cd0c80 r7:84c89200 r6:80266a2c r5:846d3c00 [ 1780.290660][ T32] r4:84cd0cc0 [ 1780.290837][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.291192][ T32] Exception stack(0xe0595fb0 to 0xe0595ff8) [ 1780.291453][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1780.291730][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.291948][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.292127][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd0cc0 [ 1780.292286][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.292506][ T32] INFO: task kworker/0:245:3723 blocked for more than 456 seconds. [ 1780.292711][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.292837][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.293003][ T32] task:kworker/0:245 state:D stack:0 pid:3723 tgid:3723 ppid:2 flags:0x00000000 [ 1780.293287][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.293482][ T32] Call trace: [ 1780.293588][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.293796][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0581da4 r5:846d4800 [ 1780.293979][ T32] r4:846d4800 [ 1780.294098][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.294483][ T32] r5:846d4800 r4:827174e0 [ 1780.294589][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.294887][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.295118][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0581e20 [ 1780.295407][ T32] r4:00000000 [ 1780.295601][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.295928][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.296261][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.296625][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd0e80 [ 1780.296867][ T32] r4:00000000 [ 1780.296965][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.297152][ T32] r9:846d4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1780.297555][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.308657][ T32] r5:00001000 r4:dfb61000 [ 1780.308988][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.309262][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.309472][ T32] r5:84756754 r4:84756400 [ 1780.309587][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.309813][ T32] r7:dddd00c0 r6:82c18000 r5:84756754 r4:84c89280 [ 1780.309981][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.310228][ T32] r10:846d4800 r9:84c892ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.310463][ T32] r4:84c89280 [ 1780.310590][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.310847][ T32] r10:00000000 r9:e0595e78 r8:84cd0f80 r7:84c89280 r6:80266a2c r5:846d4800 [ 1780.311069][ T32] r4:84cd0f00 [ 1780.311168][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.311382][ T32] Exception stack(0xe0581fb0 to 0xe0581ff8) [ 1780.311616][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1780.312007][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.312316][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.312573][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd0f00 [ 1780.312954][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.313293][ T32] INFO: task kworker/0:246:3724 blocked for more than 456 seconds. [ 1780.313686][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.313996][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.314323][ T32] task:kworker/0:246 state:D stack:0 pid:3724 tgid:3724 ppid:2 flags:0x00000000 [ 1780.314877][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.315051][ T32] Call trace: [ 1780.315173][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.315371][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0569da4 r5:846d5400 [ 1780.315524][ T32] r4:846d5400 [ 1780.315688][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.315911][ T32] r5:846d5400 r4:827174e0 [ 1780.316039][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.316212][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.316543][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0569e20 [ 1780.316732][ T32] r4:00000000 [ 1780.316817][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.317041][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.317259][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.317680][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccd180 [ 1780.328643][ T32] r4:00000000 [ 1780.329024][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.329269][ T32] r9:846d5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1780.329446][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.329704][ T32] r5:00001000 r4:dfc03000 [ 1780.329820][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.330056][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.330270][ T32] r5:84757354 r4:84757000 [ 1780.330375][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.330724][ T32] r7:dddd00c0 r6:82c18000 r5:84757354 r4:84c89300 [ 1780.330856][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.331072][ T32] r10:846d5400 r9:84c8932c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.331310][ T32] r4:84c89300 [ 1780.331454][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.331776][ T32] r10:00000000 r9:e0595e78 r8:83f377c0 r7:84c89300 r6:80266a2c r5:846d5400 [ 1780.332005][ T32] r4:84cd0f00 [ 1780.332115][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.332343][ T32] Exception stack(0xe0569fb0 to 0xe0569ff8) [ 1780.332489][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1780.332696][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.332956][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.333223][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd0f00 [ 1780.333408][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.333630][ T32] INFO: task kworker/0:247:3725 blocked for more than 456 seconds. [ 1780.333846][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.334018][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.334213][ T32] task:kworker/0:247 state:D stack:0 pid:3725 tgid:3725 ppid:2 flags:0x00000000 [ 1780.334452][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.334656][ T32] Call trace: [ 1780.334804][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.335068][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0369da4 r5:84608000 [ 1780.335307][ T32] r4:84608000 [ 1780.335427][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.335715][ T32] r5:84608000 r4:827174e0 [ 1780.335827][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.336176][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.336408][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0369e20 [ 1780.336629][ T32] r4:00000000 [ 1780.336712][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.336936][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.337115][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.337462][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccd080 [ 1780.337657][ T32] r4:00000000 [ 1780.337790][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.348394][ T32] r9:84608000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1780.348689][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.348939][ T32] r5:00001000 r4:dfbdf000 [ 1780.349028][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.349196][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.349462][ T32] r5:84756f54 r4:84756c00 [ 1780.349558][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.349818][ T32] r7:dddd00c0 r6:82c18000 r5:84756f54 r4:84c89380 [ 1780.350028][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.350297][ T32] r10:84608000 r9:84c893ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.350458][ T32] r4:84c89380 [ 1780.350534][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.350686][ T32] r10:00000000 r9:e0569e78 r8:84cca380 r7:84c89380 r6:80266a2c r5:84608000 [ 1780.350903][ T32] r4:83f373c0 [ 1780.351065][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.351272][ T32] Exception stack(0xe0369fb0 to 0xe0369ff8) [ 1780.351421][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1780.351659][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.351906][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.352076][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83f373c0 [ 1780.352257][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.352469][ T32] INFO: task kworker/1:50:3727 blocked for more than 456 seconds. [ 1780.352682][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.352844][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.353017][ T32] task:kworker/1:50 state:D stack:0 pid:3727 tgid:3727 ppid:2 flags:0x00000000 [ 1780.353362][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.353510][ T32] Call trace: [ 1780.353605][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.353824][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0391da4 r5:84609800 [ 1780.353990][ T32] r4:84609800 [ 1780.354117][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.354422][ T32] r5:84609800 r4:827174e0 [ 1780.354586][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.354878][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.355164][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0391e20 [ 1780.355308][ T32] r4:00000000 [ 1780.355396][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.355744][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.355960][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.356155][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce63c0 [ 1780.356319][ T32] r4:00000000 [ 1780.356408][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.356647][ T32] r9:84609800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1780.356885][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.357194][ T32] r5:00001000 r4:dfe9f000 [ 1780.357352][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.357575][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.368309][ T32] r5:847f9b54 r4:847f9800 [ 1780.368541][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.368860][ T32] r7:ddde40c0 r6:82c18200 r5:847f9b54 r4:844e6880 [ 1780.368997][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.369257][ T32] r10:84609800 r9:844e68ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.369489][ T32] r4:844e6880 [ 1780.369587][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.369797][ T32] r10:00000000 r9:e0599e78 r8:84cca600 r7:844e6880 r6:80266a2c r5:84609800 [ 1780.370087][ T32] r4:84cca300 [ 1780.370255][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.370463][ T32] Exception stack(0xe0391fb0 to 0xe0391ff8) [ 1780.370603][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1780.370906][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.371377][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.371614][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cca300 [ 1780.371916][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.372161][ T32] INFO: task kworker/0:248:3730 blocked for more than 456 seconds. [ 1780.372415][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.372595][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.372861][ T32] task:kworker/0:248 state:D stack:0 pid:3730 tgid:3730 ppid:2 flags:0x00000000 [ 1780.373142][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.373360][ T32] Call trace: [ 1780.373474][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.373692][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05a5da4 r5:8460a400 [ 1780.373927][ T32] r4:8460a400 [ 1780.374024][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.374253][ T32] r5:8460a400 r4:827174e0 [ 1780.374445][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.374778][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.375058][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a5e20 [ 1780.375290][ T32] r4:00000000 [ 1780.375401][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.375675][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.375889][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.376187][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccd2c0 [ 1780.376366][ T32] r4:00000000 [ 1780.376461][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.376645][ T32] r9:8460a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1780.376874][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.377097][ T32] r5:00001000 r4:dfc33000 [ 1780.377342][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.377608][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.388892][ T32] r5:84757754 r4:84757400 [ 1780.389371][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.389841][ T32] r7:dddd00c0 r6:82c18000 r5:84757754 r4:84c89400 [ 1780.390204][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.390649][ T32] r10:8460a400 r9:84c8942c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.391068][ T32] r4:84c89400 [ 1780.391246][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.391626][ T32] r10:00000000 r9:e0569e78 r8:84cca840 r7:84c89400 r6:80266a2c r5:8460a400 [ 1780.392039][ T32] r4:84ccd140 [ 1780.392214][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.392587][ T32] Exception stack(0xe05a5fb0 to 0xe05a5ff8) [ 1780.392852][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1780.393362][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.393790][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.394410][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccd140 [ 1780.394801][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.395138][ T32] INFO: task kworker/0:249:3732 blocked for more than 456 seconds. [ 1780.395663][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.395942][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.396336][ T32] task:kworker/0:249 state:D stack:0 pid:3732 tgid:3732 ppid:2 flags:0x00000000 [ 1780.396810][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.397167][ T32] Call trace: [ 1780.397508][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.408718][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05adda4 r5:84608c00 [ 1780.409287][ T32] r4:84608c00 [ 1780.409419][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.409980][ T32] r5:84608c00 r4:827174e0 [ 1780.410208][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.410658][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.411250][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05ade20 [ 1780.411636][ T32] r4:00000000 [ 1780.411831][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.412266][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.412642][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.413016][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccd580 [ 1780.413343][ T32] r4:00000000 [ 1780.413518][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.413920][ T32] r9:84608c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f079000 [ 1780.414344][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.414772][ T32] r5:00001000 r4:dfc6f000 [ 1780.414977][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.415347][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.415843][ T32] r5:84757f54 r4:84757c00 [ 1780.416053][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.416611][ T32] r7:dddd00c0 r6:82c18000 r5:84757f54 r4:84c89500 [ 1780.416887][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.417516][ T32] r10:84608c00 r9:84c8952c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.428550][ T32] r4:84c89500 [ 1780.428927][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.429346][ T32] r10:00000000 r9:e05a5e78 r8:84ccaa00 r7:84c89500 r6:80266a2c r5:84608c00 [ 1780.429676][ T32] r4:84ccd480 [ 1780.429883][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.430362][ T32] Exception stack(0xe05adfb0 to 0xe05adff8) [ 1780.430654][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1780.431011][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.431392][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.431793][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccd480 [ 1780.432423][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.433076][ T32] INFO: task kworker/0:250:3733 blocked for more than 456 seconds. [ 1780.433654][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.433917][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.434234][ T32] task:kworker/0:250 state:D stack:0 pid:3733 tgid:3733 ppid:2 flags:0x00000000 [ 1780.434741][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.435042][ T32] Call trace: [ 1780.435289][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.435685][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05b1da4 r5:8460bc00 [ 1780.436142][ T32] r4:8460bc00 [ 1780.436317][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.436725][ T32] r5:8460bc00 r4:827174e0 [ 1780.437016][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.437500][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.448317][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05b1e20 [ 1780.448662][ T32] r4:00000000 [ 1780.448800][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.449054][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.449304][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.449474][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccd3c0 [ 1780.449644][ T32] r4:00000000 [ 1780.449742][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.449989][ T32] r9:8460bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1780.450185][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.450557][ T32] r5:00001000 r4:dfc49000 [ 1780.450755][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.451133][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.451563][ T32] r5:84757b54 r4:84757800 [ 1780.451801][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.452214][ T32] r7:dddd00c0 r6:82c18000 r5:84757b54 r4:84c89480 [ 1780.452644][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.453065][ T32] r10:8460bc00 r9:84c894ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.453378][ T32] r4:84c89480 [ 1780.453545][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.453949][ T32] r10:00000000 r9:e05ade78 r8:84ccab00 r7:84c89480 r6:80266a2c r5:8460bc00 [ 1780.454284][ T32] r4:84ccd480 [ 1780.454453][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.454772][ T32] Exception stack(0xe05b1fb0 to 0xe05b1ff8) [ 1780.455023][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1780.455321][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.455644][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.455918][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccd480 [ 1780.456268][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.456595][ T32] INFO: task kworker/0:251:3735 blocked for more than 456 seconds. [ 1780.456881][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.457192][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.457514][ T32] task:kworker/0:251 state:D stack:0 pid:3735 tgid:3735 ppid:2 flags:0x00000000 [ 1780.468260][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.468666][ T32] Call trace: [ 1780.468857][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.469232][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05b9da4 r5:8460b000 [ 1780.469553][ T32] r4:8460b000 [ 1780.469726][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.470107][ T32] r5:8460b000 r4:827174e0 [ 1780.470315][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.470732][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.471126][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05b9e20 [ 1780.471435][ T32] r4:00000000 [ 1780.471682][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.471993][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.472317][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.472660][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccd800 [ 1780.473102][ T32] r4:00000000 [ 1780.473271][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.473597][ T32] r9:8460b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1780.473950][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.474322][ T32] r5:00001000 r4:dfcad000 [ 1780.474564][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.474925][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.475285][ T32] r5:84d04754 r4:84d04400 [ 1780.475473][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.475891][ T32] r7:dddd00c0 r6:82c18000 r5:84d04754 r4:84c89580 [ 1780.476124][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.476676][ T32] r10:8460b000 r9:84c895ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.477039][ T32] r4:84c89580 [ 1780.477203][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.477613][ T32] r10:00000000 r9:e05ade78 r8:84ccacc0 r7:84c89580 r6:80266a2c r5:8460b000 [ 1780.488285][ T32] r4:84ccd380 [ 1780.488584][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.488998][ T32] Exception stack(0xe05b9fb0 to 0xe05b9ff8) [ 1780.489261][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1780.489651][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.490200][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.490520][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccd380 [ 1780.490884][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.491217][ T32] INFO: task kworker/0:252:3737 blocked for more than 456 seconds. [ 1780.491596][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.491945][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.492223][ T32] task:kworker/0:252 state:D stack:0 pid:3737 tgid:3737 ppid:2 flags:0x00000000 [ 1780.492588][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.492914][ T32] Call trace: [ 1780.493196][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.493519][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05c1da4 r5:8460c800 [ 1780.493820][ T32] r4:8460c800 [ 1780.493983][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.494322][ T32] r5:8460c800 r4:827174e0 [ 1780.494508][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.495044][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.495674][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05c1e20 [ 1780.496000][ T32] r4:00000000 [ 1780.496331][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.496634][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.496994][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.497304][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccd700 [ 1780.497637][ T32] r4:00000000 [ 1780.497859][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.509084][ T32] r9:8460c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1780.509563][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.510061][ T32] r5:00001000 r4:dfc9b000 [ 1780.510301][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.510761][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.511162][ T32] r5:84d04354 r4:84d04000 [ 1780.511383][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.511954][ T32] r7:dddd00c0 r6:82c18000 r5:84d04354 r4:84c89600 [ 1780.512356][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.512746][ T32] r10:8460c800 r9:84c8962c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.513099][ T32] r4:84c89600 [ 1780.513270][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.513629][ T32] r10:00000000 r9:e05b9e78 r8:84ccae80 r7:84c89600 r6:80266a2c r5:8460c800 [ 1780.513935][ T32] r4:84ccd500 [ 1780.514106][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.514367][ T32] Exception stack(0xe05c1fb0 to 0xe05c1ff8) [ 1780.514594][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1780.514924][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.515166][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.515480][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccd500 [ 1780.515794][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.516075][ T32] INFO: task kworker/0:253:3739 blocked for more than 456 seconds. [ 1780.516449][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.516713][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.517004][ T32] task:kworker/0:253 state:D stack:0 pid:3739 tgid:3739 ppid:2 flags:0x00000000 [ 1780.517356][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.517697][ T32] Call trace: [ 1780.528508][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.529162][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05c9da4 r5:8460d400 [ 1780.529472][ T32] r4:8460d400 [ 1780.529621][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.530022][ T32] r5:8460d400 r4:827174e0 [ 1780.530265][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.530757][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.531327][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05c9e20 [ 1780.531660][ T32] r4:00000000 [ 1780.531798][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.532325][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.532654][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.532938][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccdb00 [ 1780.533225][ T32] r4:00000000 [ 1780.533383][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.533654][ T32] r9:8460d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f081000 [ 1780.533941][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.534197][ T32] r5:00001000 r4:dfcef000 [ 1780.534364][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.534746][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.535080][ T32] r5:84d04f54 r4:84d04c00 [ 1780.535244][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.535528][ T32] r7:dddd00c0 r6:82c18000 r5:84d04f54 r4:84c89680 [ 1780.535745][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.536034][ T32] r10:8460d400 r9:84c896ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.536253][ T32] r4:84c89680 [ 1780.536365][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.536650][ T32] r10:00000000 r9:e05b9e78 r8:84ccab80 r7:84c89680 r6:80266a2c r5:8460d400 [ 1780.536912][ T32] r4:84ccd680 [ 1780.537027][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.537299][ T32] Exception stack(0xe05c9fb0 to 0xe05c9ff8) [ 1780.537599][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1780.548443][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.548949][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.549256][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccd680 [ 1780.549555][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.549939][ T32] INFO: task kworker/0:254:3742 blocked for more than 456 seconds. [ 1780.550442][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.550795][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.551624][ T32] task:kworker/0:254 state:D stack:0 pid:3742 tgid:3742 ppid:2 flags:0x00000000 [ 1780.552534][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.553042][ T32] Call trace: [ 1780.553380][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.554164][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05d1da4 r5:8460e000 [ 1780.554922][ T32] r4:8460e000 [ 1780.555302][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.556065][ T32] r5:8460e000 r4:827174e0 [ 1780.556403][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.557606][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.568373][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05d1e20 [ 1780.568707][ T32] r4:00000000 [ 1780.568864][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.569227][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.569533][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.569881][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccd940 [ 1780.570153][ T32] r4:00000000 [ 1780.570320][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.570652][ T32] r9:8460e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07f000 [ 1780.570989][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.571372][ T32] r5:00001000 r4:dfcd1000 [ 1780.571628][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.571956][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.572304][ T32] r5:84d04b54 r4:84d04800 [ 1780.572496][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.573017][ T32] r7:dddd00c0 r6:82c18000 r5:84d04b54 r4:84c89700 [ 1780.573271][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.573677][ T32] r10:8460e000 r9:84c8972c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.573989][ T32] r4:84c89700 [ 1780.574146][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.574470][ T32] r10:00000000 r9:e05c9e78 r8:84cca740 r7:84c89700 r6:80266a2c r5:8460e000 [ 1780.574913][ T32] r4:84ccd880 [ 1780.575092][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.575440][ T32] Exception stack(0xe05d1fb0 to 0xe05d1ff8) [ 1780.575756][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1780.576130][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.576445][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.576738][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccd880 [ 1780.577037][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.577442][ T32] INFO: task kworker/0:255:3743 blocked for more than 456 seconds. [ 1780.577772][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.588482][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.588923][ T32] task:kworker/0:255 state:D stack:0 pid:3743 tgid:3743 ppid:2 flags:0x00000000 [ 1780.589354][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.589881][ T32] Call trace: [ 1780.590121][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.590506][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05d5da4 r5:8460ec00 [ 1780.590882][ T32] r4:8460ec00 [ 1780.591070][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.591575][ T32] r5:8460ec00 r4:827174e0 [ 1780.591786][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.592210][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.592602][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05d5e20 [ 1780.592928][ T32] r4:00000000 [ 1780.593140][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.593547][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.594062][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.594488][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccdc00 [ 1780.594898][ T32] r4:00000000 [ 1780.595104][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.595742][ T32] r9:8460ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1780.596121][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.596522][ T32] r5:00001000 r4:dfe15000 [ 1780.596728][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.597120][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.597601][ T32] r5:84d05354 r4:84d05000 [ 1780.608507][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.609099][ T32] r7:dddd00c0 r6:82c18000 r5:84d05354 r4:84c89780 [ 1780.609315][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.609721][ T32] r10:8460ec00 r9:84c897ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1780.610008][ T32] r4:84c89780 [ 1780.610197][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.610587][ T32] r10:00000000 r9:e05c9e78 r8:84cca000 r7:84c89780 r6:80266a2c r5:8460ec00 [ 1780.610956][ T32] r4:84ccd880 [ 1780.611147][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.611575][ T32] Exception stack(0xe05d5fb0 to 0xe05d5ff8) [ 1780.611904][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1780.612374][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.612768][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.613085][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccd880 [ 1780.613409][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.613719][ T32] INFO: task kworker/1:51:3754 blocked for more than 456 seconds. [ 1780.614054][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.614400][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.614674][ T32] task:kworker/1:51 state:D stack:0 pid:3754 tgid:3754 ppid:2 flags:0x00000000 [ 1780.615118][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.615438][ T32] Call trace: [ 1780.615669][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.615995][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05f1da4 r5:84ca0c00 [ 1780.616287][ T32] r4:84ca0c00 [ 1780.616447][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.616837][ T32] r5:84ca0c00 r4:827174e0 [ 1780.617006][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.617450][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.628564][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05f1e20 [ 1780.629053][ T32] r4:00000000 [ 1780.629191][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.629578][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.629988][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.630382][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce6580 [ 1780.630801][ T32] r4:00000000 [ 1780.631001][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.631524][ T32] r9:84ca0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1780.631915][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.632260][ T32] r5:00001000 r4:dffd1000 [ 1780.632483][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.632808][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.633136][ T32] r5:847f9f54 r4:847f9c00 [ 1780.633325][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.633905][ T32] r7:ddde40c0 r6:82c18200 r5:847f9f54 r4:844e6900 [ 1780.634264][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.634734][ T32] r10:84ca0c00 r9:844e692c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.635174][ T32] r4:844e6900 [ 1780.635374][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.635848][ T32] r10:00000000 r9:e0599e78 r8:84ce6480 r7:844e6900 r6:80266a2c r5:84ca0c00 [ 1780.636168][ T32] r4:84ce6340 [ 1780.636413][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.636695][ T32] Exception stack(0xe05f1fb0 to 0xe05f1ff8) [ 1780.637092][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1780.637525][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.637852][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.648923][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce6340 [ 1780.649232][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.649524][ T32] INFO: task kworker/1:52:3755 blocked for more than 456 seconds. [ 1780.649852][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.650121][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.650542][ T32] task:kworker/1:52 state:D stack:0 pid:3755 tgid:3755 ppid:2 flags:0x00000000 [ 1780.651088][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.651524][ T32] Call trace: [ 1780.651804][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.652201][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05c5da4 r5:84ca3000 [ 1780.652737][ T32] r4:84ca3000 [ 1780.652890][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.653237][ T32] r5:84ca3000 r4:827174e0 [ 1780.653435][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.653800][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.654212][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05c5e20 [ 1780.654466][ T32] r4:00000000 [ 1780.654603][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.654892][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.655219][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.655589][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce6740 [ 1780.655896][ T32] r4:00000000 [ 1780.656107][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.656493][ T32] r9:84ca3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1780.656819][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.657265][ T32] r5:00001000 r4:e0327000 [ 1780.657485][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.668443][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.669067][ T32] r5:847fa354 r4:847fa000 [ 1780.669276][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.669712][ T32] r7:ddde40c0 r6:82c18200 r5:847fa354 r4:844e6980 [ 1780.670052][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.670529][ T32] r10:84ca3000 r9:844e69ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.670902][ T32] r4:844e6980 [ 1780.671132][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.671635][ T32] r10:00000000 r9:e0599e78 r8:84ce6640 r7:844e6980 r6:80266a2c r5:84ca3000 [ 1780.672132][ T32] r4:84ce6500 [ 1780.672329][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.672698][ T32] Exception stack(0xe05c5fb0 to 0xe05c5ff8) [ 1780.672979][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1780.673390][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.673771][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.674231][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce6500 [ 1780.674649][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.675130][ T32] INFO: task kworker/1:53:3758 blocked for more than 456 seconds. [ 1780.675601][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.675880][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.676330][ T32] task:kworker/1:53 state:D stack:0 pid:3758 tgid:3758 ppid:2 flags:0x00000000 [ 1780.677070][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.677421][ T32] Call trace: [ 1780.677656][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.688592][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e03a1da4 r5:84ca3c00 [ 1780.689286][ T32] r4:84ca3c00 [ 1780.689611][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.690064][ T32] r5:84ca3c00 r4:827174e0 [ 1780.690286][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.690860][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.691483][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03a1e20 [ 1780.691992][ T32] r4:00000000 [ 1780.692216][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.692598][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.693006][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.693536][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce6a40 [ 1780.693946][ T32] r4:00000000 [ 1780.694097][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.694433][ T32] r9:84ca3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1780.694733][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.695050][ T32] r5:00001000 r4:e0353000 [ 1780.695207][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.695639][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.695974][ T32] r5:847fab54 r4:847fa800 [ 1780.696136][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.696508][ T32] r7:ddde40c0 r6:82c18200 r5:847fab54 r4:844e6a00 [ 1780.696762][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.697114][ T32] r10:84ca3c00 r9:844e6a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.697510][ T32] r4:844e6a00 [ 1780.697680][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.708724][ T32] r10:00000000 r9:e0599e78 r8:84ce6900 r7:844e6a00 r6:80266a2c r5:84ca3c00 [ 1780.709172][ T32] r4:84ce6800 [ 1780.709306][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.709683][ T32] Exception stack(0xe03a1fb0 to 0xe03a1ff8) [ 1780.709917][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1780.710218][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.710603][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.710907][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce6800 [ 1780.711287][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.711641][ T32] INFO: task kworker/1:54:3760 blocked for more than 456 seconds. [ 1780.711951][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.712144][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.712391][ T32] task:kworker/1:54 state:D stack:0 pid:3760 tgid:3760 ppid:2 flags:0x00000000 [ 1780.712769][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.713025][ T32] Call trace: [ 1780.713190][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.713483][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05f9da4 r5:84ca4800 [ 1780.713724][ T32] r4:84ca4800 [ 1780.713972][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.714284][ T32] r5:84ca4800 r4:827174e0 [ 1780.714437][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.714843][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.715335][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05f9e20 [ 1780.715932][ T32] r4:00000000 [ 1780.716086][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.716354][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.716607][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.717018][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8180 [ 1780.717253][ T32] r4:00000000 [ 1780.717417][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.717648][ T32] r9:84ca4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1780.738599][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.739338][ T32] r5:00001000 r4:dff21000 [ 1780.739724][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.740266][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.740784][ T32] r5:847fb754 r4:847fb400 [ 1780.741113][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.741581][ T32] r7:ddde40c0 r6:82c18200 r5:847fb754 r4:844e6a80 [ 1780.742009][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.742628][ T32] r10:84ca4800 r9:844e6aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.743051][ T32] r4:844e6a80 [ 1780.743287][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.743718][ T32] r10:00000000 r9:e03a1e78 r8:84ce6a00 r7:844e6a80 r6:80266a2c r5:84ca4800 [ 1780.744350][ T32] r4:84ce69c0 [ 1780.744557][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.745093][ T32] Exception stack(0xe05f9fb0 to 0xe05f9ff8) [ 1780.745491][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1780.746207][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.746757][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.747225][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce69c0 [ 1780.747668][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.758602][ T32] INFO: task kworker/1:55:3763 blocked for more than 456 seconds. [ 1780.759397][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.759814][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.760190][ T32] task:kworker/1:55 state:D stack:0 pid:3763 tgid:3763 ppid:2 flags:0x00000000 [ 1780.760791][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.761132][ T32] Call trace: [ 1780.761349][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.761731][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05f5da4 r5:84ca5400 [ 1780.762056][ T32] r4:84ca5400 [ 1780.762238][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.762627][ T32] r5:84ca5400 r4:827174e0 [ 1780.762834][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.763240][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.764022][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05f5e20 [ 1780.764358][ T32] r4:00000000 [ 1780.764556][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.764932][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.765295][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.765694][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce6d80 [ 1780.766016][ T32] r4:00000000 [ 1780.766199][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.766637][ T32] r9:84ca5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1780.766963][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.767296][ T32] r5:00001000 r4:e03a3000 [ 1780.767498][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.769273][ T31] audit: type=1400 audit(1780.700:79): avc: denied { unlink } for pid=2927 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1780.778489][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.778930][ T32] r5:847faf54 r4:847fac00 [ 1780.779043][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.779283][ T32] r7:ddde40c0 r6:82c18200 r5:847faf54 r4:844e6b00 [ 1780.779417][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.779699][ T32] r10:84ca5400 r9:844e6b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.779952][ T32] r4:844e6b00 [ 1780.780226][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.780712][ T32] r10:00000000 r9:e05f9e78 r8:84ce6b40 r7:844e6b00 r6:80266a2c r5:84ca5400 [ 1780.781008][ T32] r4:84ce69c0 [ 1780.781215][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.781613][ T32] Exception stack(0xe05f5fb0 to 0xe05f5ff8) [ 1780.781908][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1780.782237][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.782468][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.782656][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce69c0 [ 1780.782908][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.783236][ T32] INFO: task kworker/1:56:3775 blocked for more than 456 seconds. [ 1780.783487][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.783724][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.783958][ T32] task:kworker/1:56 state:D stack:0 pid:3775 tgid:3775 ppid:2 flags:0x00000000 [ 1780.784281][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.784499][ T32] Call trace: [ 1780.784633][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.784801][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e060dda4 r5:84ca6000 [ 1780.785015][ T32] r4:84ca6000 [ 1780.785160][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.785460][ T32] r5:84ca6000 r4:827174e0 [ 1780.785612][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.785860][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.786084][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e060de20 [ 1780.786239][ T32] r4:00000000 [ 1780.786324][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.786608][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.786859][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.787077][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8640 [ 1780.787266][ T32] r4:00000000 [ 1780.787362][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.787613][ T32] r9:84ca6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1780.798334][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.798828][ T32] r5:00001000 r4:e03df000 [ 1780.798980][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.799442][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.799972][ T32] r5:847fbb54 r4:847fb800 [ 1780.800231][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.800864][ T32] r7:ddde40c0 r6:82c18200 r5:847fbb54 r4:844e6b80 [ 1780.801197][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.801702][ T32] r10:84ca6000 r9:844e6bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.802095][ T32] r4:844e6b80 [ 1780.802246][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.802669][ T32] r10:00000000 r9:e05f9e78 r8:84ce6f40 r7:844e6b80 r6:80266a2c r5:84ca6000 [ 1780.803097][ T32] r4:84ce6e40 [ 1780.803342][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.803714][ T32] Exception stack(0xe060dfb0 to 0xe060dff8) [ 1780.803984][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1780.804425][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.804702][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.804919][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce6e40 [ 1780.805120][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.805328][ T32] INFO: task kworker/1:57:3785 blocked for more than 456 seconds. [ 1780.805545][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.805728][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.805968][ T32] task:kworker/1:57 state:D stack:0 pid:3785 tgid:3785 ppid:2 flags:0x00000000 [ 1780.806278][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.806486][ T32] Call trace: [ 1780.806591][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.806833][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0609da4 r5:84ca0000 [ 1780.807065][ T32] r4:84ca0000 [ 1780.807194][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.807610][ T32] r5:84ca0000 r4:827174e0 [ 1780.807825][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.818746][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.819044][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0609e20 [ 1780.819296][ T32] r4:00000000 [ 1780.819405][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.819680][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.819901][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.820147][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8900 [ 1780.820369][ T32] r4:00000000 [ 1780.820597][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.821093][ T32] r9:84ca0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1780.821471][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.821929][ T32] r5:00001000 r4:e03fd000 [ 1780.822189][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.822631][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.823041][ T32] r5:83d13f54 r4:83d13c00 [ 1780.823239][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.823593][ T32] r7:ddde40c0 r6:82c18200 r5:83d13f54 r4:844e6c00 [ 1780.823804][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.824090][ T32] r10:84ca0000 r9:844e6c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.824270][ T32] r4:844e6c00 [ 1780.824380][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.824576][ T32] r10:00000000 r9:e060de78 r8:84ce8200 r7:844e6c00 r6:80266a2c r5:84ca0000 [ 1780.824760][ T32] r4:84ce8140 [ 1780.824854][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.825053][ T32] Exception stack(0xe0609fb0 to 0xe0609ff8) [ 1780.825288][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1780.825543][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.825801][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.825997][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce8140 [ 1780.826193][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.826378][ T32] INFO: task kworker/1:58:3793 blocked for more than 456 seconds. [ 1780.826570][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.826713][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.826967][ T32] task:kworker/1:58 state:D stack:0 pid:3793 tgid:3793 ppid:2 flags:0x00000000 [ 1780.827261][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.827424][ T32] Call trace: [ 1780.827597][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.838381][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e061dda4 r5:84ca8000 [ 1780.838767][ T32] r4:84ca8000 [ 1780.838875][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.839132][ T32] r5:84ca8000 r4:827174e0 [ 1780.839252][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.839637][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.839984][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e061de20 [ 1780.840226][ T32] r4:00000000 [ 1780.840323][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.840572][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.840996][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.841358][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8740 [ 1780.841757][ T32] r4:00000000 [ 1780.841931][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.842256][ T32] r9:84ca8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1780.842565][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.842944][ T32] r5:00001000 r4:e03f5000 [ 1780.843188][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.843590][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.844046][ T32] r5:847fbf54 r4:847fbc00 [ 1780.844231][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.844632][ T32] r7:ddde40c0 r6:82c18200 r5:847fbf54 r4:844e6c80 [ 1780.844982][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.845310][ T32] r10:84ca8000 r9:844e6cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.845534][ T32] r4:844e6c80 [ 1780.845708][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.846174][ T32] r10:00000000 r9:e0609e78 r8:84ce87c0 r7:844e6c80 r6:80266a2c r5:84ca8000 [ 1780.846540][ T32] r4:84ce86c0 [ 1780.846710][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.846972][ T32] Exception stack(0xe061dfb0 to 0xe061dff8) [ 1780.847254][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1780.847646][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.858346][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.858672][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce86c0 [ 1780.858963][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.859380][ T32] INFO: task kworker/1:59:3796 blocked for more than 456 seconds. [ 1780.859888][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.860086][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.860425][ T32] task:kworker/1:59 state:D stack:0 pid:3796 tgid:3796 ppid:2 flags:0x00000000 [ 1780.860839][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.861098][ T32] Call trace: [ 1780.861265][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.861638][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0611da4 r5:84ca9800 [ 1780.861957][ T32] r4:84ca9800 [ 1780.862133][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.862519][ T32] r5:84ca9800 r4:827174e0 [ 1780.862710][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.863127][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.863580][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0611e20 [ 1780.863804][ T32] r4:00000000 [ 1780.863901][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.864086][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.864287][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.864543][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cfe140 [ 1780.864735][ T32] r4:00000000 [ 1780.864834][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.865061][ T32] r9:84ca9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1780.865344][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.865554][ T32] r5:00001000 r4:dfce7000 [ 1780.865679][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.865958][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.866205][ T32] r5:84c08354 r4:84c08000 [ 1780.866333][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.866577][ T32] r7:ddde40c0 r6:82c18200 r5:84c08354 r4:844e6d00 [ 1780.866787][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.867147][ T32] r10:84ca9800 r9:844e6d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.867344][ T32] r4:844e6d00 [ 1780.867491][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.867832][ T32] r10:00000000 r9:e0609e78 r8:84ce89c0 r7:844e6d00 r6:80266a2c r5:84ca9800 [ 1780.878577][ T32] r4:84ce8880 [ 1780.878733][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.878984][ T32] Exception stack(0xe0611fb0 to 0xe0611ff8) [ 1780.879195][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1780.879434][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.879725][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.879955][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce8880 [ 1780.880115][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.880373][ T32] INFO: task kworker/1:60:3798 blocked for more than 456 seconds. [ 1780.880613][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.880777][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.881050][ T32] task:kworker/1:60 state:D stack:0 pid:3798 tgid:3798 ppid:2 flags:0x00000000 [ 1780.881354][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.881572][ T32] Call trace: [ 1780.881730][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.882025][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0605da4 r5:84caa400 [ 1780.882263][ T32] r4:84caa400 [ 1780.882396][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.882678][ T32] r5:84caa400 r4:827174e0 [ 1780.882858][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.883246][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.883715][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0605e20 [ 1780.884031][ T32] r4:00000000 [ 1780.884252][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.884592][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.884998][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.885311][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8540 [ 1780.885677][ T32] r4:00000000 [ 1780.885846][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.886443][ T32] r9:84caa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1780.886791][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.887115][ T32] r5:00001000 r4:dfb67000 [ 1780.887333][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.887672][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.898294][ T32] r5:8455eb54 r4:8455e800 [ 1780.898600][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.898989][ T32] r7:ddde40c0 r6:82c18200 r5:8455eb54 r4:844e6d80 [ 1780.899223][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.899614][ T32] r10:84caa400 r9:844e6dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.899942][ T32] r4:844e6d80 [ 1780.900108][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.900442][ T32] r10:00000000 r9:e0611e78 r8:84ce8a40 r7:844e6d80 r6:80266a2c r5:84caa400 [ 1780.900892][ T32] r4:84ce8880 [ 1780.901055][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.901355][ T32] Exception stack(0xe0605fb0 to 0xe0605ff8) [ 1780.901603][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1780.901910][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.902237][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.902514][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce8880 [ 1780.903404][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.903783][ T32] INFO: task kworker/1:61:3811 blocked for more than 456 seconds. [ 1780.904058][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.904284][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.904617][ T32] task:kworker/1:61 state:D stack:0 pid:3811 tgid:3811 ppid:2 flags:0x00000000 [ 1780.905689][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.906125][ T32] Call trace: [ 1780.906316][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.906884][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e063dda4 r5:84cabc00 [ 1780.907170][ T32] r4:84cabc00 [ 1780.907336][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.907780][ T32] r5:84cabc00 r4:827174e0 [ 1780.918257][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.918634][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.918982][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e063de20 [ 1780.919211][ T32] r4:00000000 [ 1780.919310][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.919680][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.919902][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.920132][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cfe4c0 [ 1780.920365][ T32] r4:00000000 [ 1780.920479][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.920730][ T32] r9:84cabc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1780.920987][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.921244][ T32] r5:00001000 r4:e02e9000 [ 1780.921376][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.921591][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.921849][ T32] r5:84c08b54 r4:84c08800 [ 1780.921971][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.922245][ T32] r7:ddde40c0 r6:82c18200 r5:84c08b54 r4:844e6e00 [ 1780.922435][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.922678][ T32] r10:84cabc00 r9:844e6e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.922883][ T32] r4:844e6e00 [ 1780.922980][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.923203][ T32] r10:00000000 r9:e0611e78 r8:84ce8100 r7:844e6e00 r6:80266a2c r5:84cabc00 [ 1780.923370][ T32] r4:84ce8500 [ 1780.923487][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.923715][ T32] Exception stack(0xe063dfb0 to 0xe063dff8) [ 1780.923864][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1780.924115][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.924281][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.924508][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce8500 [ 1780.924759][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.924999][ T32] INFO: task kworker/1:62:3819 blocked for more than 456 seconds. [ 1780.925178][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.925322][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.925534][ T32] task:kworker/1:62 state:D stack:0 pid:3819 tgid:3819 ppid:2 flags:0x00000000 [ 1780.925768][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.925970][ T32] Call trace: [ 1780.926076][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.926288][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0625da4 r5:84cae000 [ 1780.926501][ T32] r4:84cae000 [ 1780.926606][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.926882][ T32] r5:84cae000 r4:827174e0 [ 1780.927010][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.927256][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.927505][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0625e20 [ 1780.927738][ T32] r4:00000000 [ 1780.938297][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.938688][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.938898][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.939137][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cfe240 [ 1780.939340][ T32] r4:00000000 [ 1780.939439][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.939749][ T32] r9:84cae000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1780.939942][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.940129][ T32] r5:00001000 r4:dfe1b000 [ 1780.940228][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.940396][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.940632][ T32] r5:84c08754 r4:84c08400 [ 1780.940791][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.941029][ T32] r7:ddde40c0 r6:82c18200 r5:84c08754 r4:844e6e80 [ 1780.941196][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.941399][ T32] r10:84cae000 r9:844e6eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.941577][ T32] r4:844e6e80 [ 1780.941666][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.941902][ T32] r10:00000000 r9:e063de78 r8:84cfe300 r7:844e6e80 r6:80266a2c r5:84cae000 [ 1780.942103][ T32] r4:84cfe200 [ 1780.942193][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.942384][ T32] Exception stack(0xe0625fb0 to 0xe0625ff8) [ 1780.942535][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1780.942767][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.942937][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.943147][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cfe200 [ 1780.943310][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.943790][ T32] INFO: task kworker/1:63:3823 blocked for more than 456 seconds. [ 1780.944078][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.944210][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.944406][ T32] task:kworker/1:63 state:D stack:0 pid:3823 tgid:3823 ppid:2 flags:0x00000000 [ 1780.944774][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.944957][ T32] Call trace: [ 1780.945057][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.945227][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0641da4 r5:84caec00 [ 1780.945420][ T32] r4:84caec00 [ 1780.945522][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.945719][ T32] r5:84caec00 r4:827174e0 [ 1780.945849][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.946160][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.946435][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0641e20 [ 1780.946649][ T32] r4:00000000 [ 1780.946790][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.947001][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.947259][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.947466][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cfeb80 [ 1780.947745][ T32] r4:00000000 [ 1780.947877][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.958618][ T32] r9:84caec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1780.958827][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.959088][ T32] r5:00001000 r4:dfb2d000 [ 1780.959268][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.959493][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.959776][ T32] r5:84c09b54 r4:84c09800 [ 1780.959925][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.960204][ T32] r7:ddde40c0 r6:82c18200 r5:84c09b54 r4:844e6f00 [ 1780.960364][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.960599][ T32] r10:84caec00 r9:844e6f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.960789][ T32] r4:844e6f00 [ 1780.960953][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.961184][ T32] r10:00000000 r9:e063de78 r8:84cfe380 r7:844e6f00 r6:80266a2c r5:84caec00 [ 1780.961418][ T32] r4:84cfe200 [ 1780.961551][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.961748][ T32] Exception stack(0xe0641fb0 to 0xe0641ff8) [ 1780.961928][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1780.962168][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.962401][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.962597][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cfe200 [ 1780.962791][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.963071][ T32] INFO: task kworker/1:64:3830 blocked for more than 456 seconds. [ 1780.963266][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.963431][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.963658][ T32] task:kworker/1:64 state:D stack:0 pid:3830 tgid:3830 ppid:2 flags:0x00000000 [ 1780.963991][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.964189][ T32] Call trace: [ 1780.964299][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.964537][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0655da4 r5:84cad400 [ 1780.964885][ T32] r4:84cad400 [ 1780.965105][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1780.965461][ T32] r5:84cad400 r4:827174e0 [ 1780.965628][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1780.966009][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1780.966560][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0655e20 [ 1780.966944][ T32] r4:00000000 [ 1780.967099][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1780.967504][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1780.967908][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1780.978643][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cfe840 [ 1780.978938][ T32] r4:00000000 [ 1780.979150][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1780.979480][ T32] r9:84cad400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1780.979890][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1780.980219][ T32] r5:00001000 r4:e03a5000 [ 1780.980496][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1780.980771][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1780.981096][ T32] r5:84c08f54 r4:84c08c00 [ 1780.981288][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1780.981668][ T32] r7:ddde40c0 r6:82c18200 r5:84c08f54 r4:844e6f80 [ 1780.981949][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1780.982317][ T32] r10:84cad400 r9:844e6fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1780.982634][ T32] r4:844e6f80 [ 1780.982860][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1780.983171][ T32] r10:00000000 r9:e0641e78 r8:84cfe700 r7:844e6f80 r6:80266a2c r5:84cad400 [ 1780.983455][ T32] r4:84cfe440 [ 1780.983653][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1780.984164][ T32] Exception stack(0xe0655fb0 to 0xe0655ff8) [ 1780.984451][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1780.984788][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1780.985264][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1780.985705][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cfe440 [ 1780.986019][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1780.986383][ T32] INFO: task kworker/1:65:3834 blocked for more than 456 seconds. [ 1780.986807][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1780.987128][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1780.987474][ T32] task:kworker/1:65 state:D stack:0 pid:3834 tgid:3834 ppid:2 flags:0x00000000 [ 1780.998216][ T32] Workqueue: events bpf_prog_free_deferred [ 1780.998593][ T32] Call trace: [ 1780.998805][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1780.999196][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e065dda4 r5:84ca8c00 [ 1780.999561][ T32] r4:84ca8c00 [ 1780.999738][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.000216][ T32] r5:84ca8c00 r4:827174e0 [ 1781.000528][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.001002][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.001494][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e065de20 [ 1781.001884][ T32] r4:00000000 [ 1781.002096][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.002518][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.002884][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.003304][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8454c2c0 [ 1781.003752][ T32] r4:00000000 [ 1781.003954][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.004323][ T32] r9:84ca8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1781.004701][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.005156][ T32] r5:00001000 r4:dfacd000 [ 1781.005361][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.005732][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.006096][ T32] r5:84c09754 r4:84c09400 [ 1781.006295][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.006676][ T32] r7:ddde40c0 r6:82c18200 r5:84c09754 r4:84cfb000 [ 1781.006961][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.007388][ T32] r10:84ca8c00 r9:84cfb02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.007763][ T32] r4:84cfb000 [ 1781.018502][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.019187][ T32] r10:00000000 r9:e0641e78 r8:84cfe9c0 r7:84cfb000 r6:80266a2c r5:84ca8c00 [ 1781.019652][ T32] r4:84cfe900 [ 1781.019900][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.020338][ T32] Exception stack(0xe065dfb0 to 0xe065dff8) [ 1781.020653][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1781.021032][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.021524][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.021917][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cfe900 [ 1781.022339][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.022899][ T32] INFO: task kworker/1:66:3848 blocked for more than 456 seconds. [ 1781.023304][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.023709][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.024025][ T32] task:kworker/1:66 state:D stack:0 pid:3848 tgid:3848 ppid:2 flags:0x00000000 [ 1781.024534][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.024876][ T32] Call trace: [ 1781.025081][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.025464][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06b1da4 r5:84cab000 [ 1781.025854][ T32] r4:84cab000 [ 1781.026057][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.026448][ T32] r5:84cab000 r4:827174e0 [ 1781.026705][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.027209][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.027695][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06b1e20 [ 1781.038638][ T32] r4:00000000 [ 1781.039045][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.039481][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.039969][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.040339][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d460c0 [ 1781.040679][ T32] r4:00000000 [ 1781.040898][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.041257][ T32] r9:84cab000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1781.041542][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.041990][ T32] r5:00001000 r4:dfd51000 [ 1781.042272][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.042733][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.043167][ T32] r5:84c09f54 r4:84c09c00 [ 1781.043327][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.043712][ T32] r7:ddde40c0 r6:82c18200 r5:84c09f54 r4:84cfb080 [ 1781.043987][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.044471][ T32] r10:84cab000 r9:84cfb0ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.044748][ T32] r4:84cfb080 [ 1781.044886][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.045184][ T32] r10:00000000 r9:e0641e78 r8:84ce7700 r7:84cfb080 r6:80266a2c r5:84cab000 [ 1781.045546][ T32] r4:84cfe5c0 [ 1781.045741][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.046030][ T32] Exception stack(0xe06b1fb0 to 0xe06b1ff8) [ 1781.046245][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1781.046532][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.046831][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.047173][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cfe5c0 [ 1781.047515][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.047976][ T32] INFO: task kworker/1:67:3849 blocked for more than 456 seconds. [ 1781.059178][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.059488][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.059914][ T32] task:kworker/1:67 state:D stack:0 pid:3849 tgid:3849 ppid:2 flags:0x00000000 [ 1781.060348][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.060646][ T32] Call trace: [ 1781.060862][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.061280][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06b5da4 r5:84cac800 [ 1781.061725][ T32] r4:84cac800 [ 1781.061886][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.062324][ T32] r5:84cac800 r4:827174e0 [ 1781.062516][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.062931][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.063260][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06b5e20 [ 1781.063522][ T32] r4:00000000 [ 1781.063678][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.064133][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.064512][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.064977][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d46ac0 [ 1781.065345][ T32] r4:00000000 [ 1781.065502][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.066050][ T32] r9:84cac800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c9000 [ 1781.066443][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.066815][ T32] r5:00001000 r4:dffa1000 [ 1781.067119][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.067519][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.078509][ T32] r5:84c0af54 r4:84c0ac00 [ 1781.079092][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.079628][ T32] r7:ddde40c0 r6:82c18200 r5:84c0af54 r4:84cfb100 [ 1781.079873][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.080228][ T32] r10:84cac800 r9:84cfb12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.080512][ T32] r4:84cfb100 [ 1781.080701][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.081033][ T32] r10:00000000 r9:e06b1e78 r8:84d46140 r7:84cfb100 r6:80266a2c r5:84cac800 [ 1781.081316][ T32] r4:84d46080 [ 1781.081481][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.081794][ T32] Exception stack(0xe06b5fb0 to 0xe06b5ff8) [ 1781.082059][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1781.082406][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.082732][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.083022][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d46080 [ 1781.083384][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.083833][ T32] INFO: task kworker/1:68:3852 blocked for more than 457 seconds. [ 1781.084165][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.084397][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.084697][ T32] task:kworker/1:68 state:D stack:0 pid:3852 tgid:3852 ppid:2 flags:0x00000000 [ 1781.085065][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.085384][ T32] Call trace: [ 1781.085554][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.085855][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06b9da4 r5:84ca6c00 [ 1781.086118][ T32] r4:84ca6c00 [ 1781.086291][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.086648][ T32] r5:84ca6c00 r4:827174e0 [ 1781.086806][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.087277][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.087645][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06b9e20 [ 1781.098628][ T32] r4:00000000 [ 1781.099048][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.099566][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.100072][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.100491][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d46280 [ 1781.100899][ T32] r4:00000000 [ 1781.101108][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.101552][ T32] r9:84ca6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bb000 [ 1781.102086][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.102492][ T32] r5:00001000 r4:dfd7d000 [ 1781.102737][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.103149][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.103607][ T32] r5:84c0a354 r4:84c0a000 [ 1781.103833][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.104429][ T32] r7:ddde40c0 r6:82c18200 r5:84c0a354 r4:84cfb180 [ 1781.104702][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.105110][ T32] r10:84ca6c00 r9:84cfb1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.105433][ T32] r4:84cfb180 [ 1781.105618][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.105978][ T32] r10:00000000 r9:e06b5e78 r8:84d46340 r7:84cfb180 r6:80266a2c r5:84ca6c00 [ 1781.106301][ T32] r4:84d46200 [ 1781.106466][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.106971][ T32] Exception stack(0xe06b9fb0 to 0xe06b9ff8) [ 1781.107260][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1781.107716][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.118572][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.119225][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d46200 [ 1781.119723][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.120086][ T32] INFO: task kworker/1:69:3853 blocked for more than 457 seconds. [ 1781.120540][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.120851][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.121160][ T32] task:kworker/1:69 state:D stack:0 pid:3853 tgid:3853 ppid:2 flags:0x00000000 [ 1781.121620][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.121936][ T32] Call trace: [ 1781.122131][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.122592][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0649da4 r5:84cb0000 [ 1781.122937][ T32] r4:84cb0000 [ 1781.123113][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.123504][ T32] r5:84cb0000 r4:827174e0 [ 1781.123714][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.124028][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.124337][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0649e20 [ 1781.124630][ T32] r4:00000000 [ 1781.124816][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.125117][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.125420][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.125846][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d46780 [ 1781.126145][ T32] r4:00000000 [ 1781.126267][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.126577][ T32] r9:84cb0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c3000 [ 1781.126814][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.127112][ T32] r5:00001000 r4:dff3f000 [ 1781.127361][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.127803][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.139169][ T32] r5:84c0a754 r4:84c0a400 [ 1781.139383][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.139835][ T32] r7:ddde40c0 r6:82c18200 r5:84c0a754 r4:84cfb200 [ 1781.140053][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.140505][ T32] r10:84cb0000 r9:84cfb22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.140775][ T32] r4:84cfb200 [ 1781.140914][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.141284][ T32] r10:00000000 r9:e06b5e78 r8:84d463c0 r7:84cfb200 r6:80266a2c r5:84cb0000 [ 1781.141566][ T32] r4:84d46200 [ 1781.141745][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.142078][ T32] Exception stack(0xe0649fb0 to 0xe0649ff8) [ 1781.142437][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1781.142856][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.143256][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.143568][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d46200 [ 1781.143902][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.144268][ T32] INFO: task kworker/1:70:3860 blocked for more than 457 seconds. [ 1781.144609][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.144874][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.145241][ T32] task:kworker/1:70 state:D stack:0 pid:3860 tgid:3860 ppid:2 flags:0x00000000 [ 1781.145717][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.145998][ T32] Call trace: [ 1781.146160][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.146463][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06cdda4 r5:84cb1800 [ 1781.146726][ T32] r4:84cb1800 [ 1781.146860][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.147181][ T32] r5:84cb1800 r4:827174e0 [ 1781.147395][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.147746][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.158511][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06cde20 [ 1781.159013][ T32] r4:00000000 [ 1781.159177][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.159485][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.159837][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.160142][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d46940 [ 1781.160426][ T32] r4:00000000 [ 1781.160567][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.160892][ T32] r9:84cb1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1781.161160][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.161436][ T32] r5:00001000 r4:dff8b000 [ 1781.161588][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.161863][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.162145][ T32] r5:84c0ab54 r4:84c0a800 [ 1781.162362][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.162712][ T32] r7:ddde40c0 r6:82c18200 r5:84c0ab54 r4:84cfb280 [ 1781.162897][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.163264][ T32] r10:84cb1800 r9:84cfb2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.163479][ T32] r4:84cfb280 [ 1781.163661][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.164150][ T32] r10:00000000 r9:e06b5e78 r8:84d46900 r7:84cfb280 r6:80266a2c r5:84cb1800 [ 1781.164606][ T32] r4:84d468c0 [ 1781.164797][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.165113][ T32] Exception stack(0xe06cdfb0 to 0xe06cdff8) [ 1781.165421][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1781.165798][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.166072][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.166360][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d468c0 [ 1781.166771][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.167068][ T32] INFO: task kworker/1:71:3862 blocked for more than 457 seconds. [ 1781.167360][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.167606][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.179072][ T32] task:kworker/1:71 state:D stack:0 pid:3862 tgid:3862 ppid:2 flags:0x00000000 [ 1781.179763][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.180074][ T32] Call trace: [ 1781.180245][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.180659][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06bdda4 r5:84cb2400 [ 1781.181281][ T32] r4:84cb2400 [ 1781.181503][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.181863][ T32] r5:84cb2400 r4:827174e0 [ 1781.182027][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.182405][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.182795][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06bde20 [ 1781.183188][ T32] r4:00000000 [ 1781.183326][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.183687][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.184517][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.184911][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d46dc0 [ 1781.185333][ T32] r4:00000000 [ 1781.185584][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.185963][ T32] r9:84cb2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1781.186337][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.186719][ T32] r5:00001000 r4:e03fb000 [ 1781.186947][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.187345][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.198610][ T32] r5:84c0b754 r4:84c0b400 [ 1781.199063][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.199521][ T32] r7:ddde40c0 r6:82c18200 r5:84c0b754 r4:84cfb300 [ 1781.199778][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.200411][ T32] r10:84cb2400 r9:84cfb32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.200843][ T32] r4:84cfb300 [ 1781.201120][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.201529][ T32] r10:00000000 r9:e06b5e78 r8:84d46b40 r7:84cfb300 r6:80266a2c r5:84cb2400 [ 1781.201874][ T32] r4:84d46a80 [ 1781.202037][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.202401][ T32] Exception stack(0xe06bdfb0 to 0xe06bdff8) [ 1781.202690][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1781.203213][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.203513][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.204116][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d46a80 [ 1781.204542][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.205015][ T32] INFO: task kworker/1:72:3864 blocked for more than 457 seconds. [ 1781.205280][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.205543][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.206061][ T32] task:kworker/1:72 state:D stack:0 pid:3864 tgid:3864 ppid:2 flags:0x00000000 [ 1781.206599][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.206878][ T32] Call trace: [ 1781.207363][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.207703][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06d5da4 r5:846d3000 [ 1781.218522][ T32] r4:846d3000 [ 1781.218895][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.219381][ T32] r5:846d3000 r4:827174e0 [ 1781.219641][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.220159][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.220737][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06d5e20 [ 1781.221083][ T32] r4:00000000 [ 1781.221444][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.221874][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.222306][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.222803][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d46cc0 [ 1781.223082][ T32] r4:00000000 [ 1781.223216][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.223767][ T32] r9:846d3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1781.224039][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.224702][ T32] r5:00001000 r4:e03ef000 [ 1781.225261][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.225548][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.225845][ T32] r5:84c0b354 r4:84c0b000 [ 1781.226019][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.226321][ T32] r7:ddde40c0 r6:82c18200 r5:84c0b354 r4:84cfb380 [ 1781.226529][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.226881][ T32] r10:846d3000 r9:84cfb3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.227346][ T32] r4:84cfb380 [ 1781.227472][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.239017][ T32] r10:00000000 r9:e06bde78 r8:84d43780 r7:84cfb380 r6:80266a2c r5:846d3000 [ 1781.239485][ T32] r4:84d46a40 [ 1781.239664][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.240004][ T32] Exception stack(0xe06d5fb0 to 0xe06d5ff8) [ 1781.240235][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1781.240526][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.240830][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.241095][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d46a40 [ 1781.241367][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.241780][ T32] INFO: task kworker/1:73:3866 blocked for more than 457 seconds. [ 1781.242071][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.242331][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.242700][ T32] task:kworker/1:73 state:D stack:0 pid:3866 tgid:3866 ppid:2 flags:0x00000000 [ 1781.243169][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.243512][ T32] Call trace: [ 1781.243757][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.244107][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4705da4 r5:844dec00 [ 1781.244420][ T32] r4:844dec00 [ 1781.244614][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.244981][ T32] r5:844dec00 r4:827174e0 [ 1781.245187][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.245643][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.246075][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4705e20 [ 1781.246421][ T32] r4:00000000 [ 1781.246638][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.247063][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.247467][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.258517][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d46f00 [ 1781.259046][ T32] r4:00000000 [ 1781.259222][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.259721][ T32] r9:844dec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cf000 [ 1781.260126][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.260686][ T32] r5:00001000 r4:e0411000 [ 1781.260873][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.261346][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.261913][ T32] r5:84c0bb54 r4:84c0b800 [ 1781.262324][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.262883][ T32] r7:ddde40c0 r6:82c18200 r5:84c0bb54 r4:84cfb400 [ 1781.263127][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.263609][ T32] r10:844dec00 r9:84cfb42c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.263951][ T32] r4:84cfb400 [ 1781.264086][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.264601][ T32] r10:00000000 r9:e06bde78 r8:84d43940 r7:84cfb400 r6:80266a2c r5:844dec00 [ 1781.265000][ T32] r4:84d46ec0 [ 1781.265200][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.265592][ T32] Exception stack(0xe4705fb0 to 0xe4705ff8) [ 1781.265844][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1781.266224][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.266556][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.266821][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d46ec0 [ 1781.267088][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.267510][ T32] INFO: task kworker/1:74:3868 blocked for more than 457 seconds. [ 1781.278699][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.279136][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.279495][ T32] task:kworker/1:74 state:D stack:0 pid:3868 tgid:3868 ppid:2 flags:0x00000000 [ 1781.280123][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.280461][ T32] Call trace: [ 1781.280673][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.281219][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4709da4 r5:846d6c00 [ 1781.282597][ T32] r4:846d6c00 [ 1781.282750][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.283105][ T32] r5:846d6c00 r4:827174e0 [ 1781.283244][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.283617][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.283987][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4709e20 [ 1781.284240][ T32] r4:00000000 [ 1781.284369][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.284758][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.285043][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.285360][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d43c80 [ 1781.285687][ T32] r4:00000000 [ 1781.285825][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.286126][ T32] r9:846d6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d3000 [ 1781.286370][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.286697][ T32] r5:00001000 r4:e0467000 [ 1781.286910][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.287254][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.298475][ T32] r5:84d16f54 r4:84d16c00 [ 1781.298922][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.299376][ T32] r7:ddde40c0 r6:82c18200 r5:84d16f54 r4:84cfb480 [ 1781.299651][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.300004][ T32] r10:846d6c00 r9:84cfb4ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.300260][ T32] r4:84cfb480 [ 1781.300398][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.300699][ T32] r10:00000000 r9:e4705e78 r8:84d43a00 r7:84cfb480 r6:80266a2c r5:846d6c00 [ 1781.300986][ T32] r4:84d46ec0 [ 1781.301120][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.301412][ T32] Exception stack(0xe4709fb0 to 0xe4709ff8) [ 1781.301642][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1781.301985][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.302322][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.302679][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d46ec0 [ 1781.303135][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.303627][ T32] INFO: task kworker/1:75:3869 blocked for more than 457 seconds. [ 1781.304003][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.304334][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.304618][ T32] task:kworker/1:75 state:D stack:0 pid:3869 tgid:3869 ppid:2 flags:0x00000000 [ 1781.305235][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.305550][ T32] Call trace: [ 1781.305718][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.306192][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06f9da4 r5:84cb3c00 [ 1781.306609][ T32] r4:84cb3c00 [ 1781.306883][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.307258][ T32] r5:84cb3c00 r4:827174e0 [ 1781.307430][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.318676][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.319453][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06f9e20 [ 1781.320002][ T32] r4:00000000 [ 1781.320214][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.320576][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.320922][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.321241][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd9080 [ 1781.321563][ T32] r4:00000000 [ 1781.321699][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.322019][ T32] r9:84cb3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d5000 [ 1781.322271][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.322638][ T32] r5:00001000 r4:e0485000 [ 1781.322886][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.323313][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.323717][ T32] r5:84c0bf54 r4:84c0bc00 [ 1781.323871][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.324210][ T32] r7:ddde40c0 r6:82c18200 r5:84c0bf54 r4:84cfb500 [ 1781.324490][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.324783][ T32] r10:84cb3c00 r9:84cfb52c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.325020][ T32] r4:84cfb500 [ 1781.325137][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.325628][ T32] r10:00000000 r9:e4709e78 r8:84d46740 r7:84cfb500 r6:80266a2c r5:84cb3c00 [ 1781.326027][ T32] r4:84d46ec0 [ 1781.326200][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.326569][ T32] Exception stack(0xe06f9fb0 to 0xe06f9ff8) [ 1781.326775][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1781.327034][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.327288][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.327583][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d46ec0 [ 1781.338497][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.339127][ T32] INFO: task kworker/1:76:3873 blocked for more than 457 seconds. [ 1781.339468][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.339731][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.339981][ T32] task:kworker/1:76 state:D stack:0 pid:3873 tgid:3873 ppid:2 flags:0x00000000 [ 1781.340385][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.340695][ T32] Call trace: [ 1781.340895][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.341327][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06d1da4 r5:84cb3000 [ 1781.341714][ T32] r4:84cb3000 [ 1781.341847][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.342186][ T32] r5:84cb3000 r4:827174e0 [ 1781.342389][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.342786][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.343137][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06d1e20 [ 1781.343404][ T32] r4:00000000 [ 1781.343576][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.343933][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.344262][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.344649][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd9340 [ 1781.344995][ T32] r4:00000000 [ 1781.345148][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.345475][ T32] r9:84cb3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d7000 [ 1781.345868][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.346185][ T32] r5:00001000 r4:e04a3000 [ 1781.346349][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.346780][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.347144][ T32] r5:84560754 r4:84560400 [ 1781.347346][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.358692][ T32] r7:ddde40c0 r6:82c18200 r5:84560754 r4:84cfb580 [ 1781.359222][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.359936][ T32] r10:84cb3000 r9:84cfb5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.360400][ T32] r4:84cfb580 [ 1781.360637][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.361162][ T32] r10:00000000 r9:e06f9e78 r8:84cd9200 r7:84cfb580 r6:80266a2c r5:84cb3000 [ 1781.361557][ T32] r4:84cd9180 [ 1781.361940][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.362359][ T32] Exception stack(0xe06d1fb0 to 0xe06d1ff8) [ 1781.362801][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1781.363196][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.363607][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.364058][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd9180 [ 1781.364431][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.364923][ T32] INFO: task kworker/1:77:3875 blocked for more than 457 seconds. [ 1781.365573][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.365862][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.366335][ T32] task:kworker/1:77 state:D stack:0 pid:3875 tgid:3875 ppid:2 flags:0x00000000 [ 1781.366888][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.367306][ T32] Call trace: [ 1781.367559][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.378563][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06c1da4 r5:846d6000 [ 1781.379188][ T32] r4:846d6000 [ 1781.379387][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.379880][ T32] r5:846d6000 r4:827174e0 [ 1781.380326][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.380802][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.381259][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06c1e20 [ 1781.381809][ T32] r4:00000000 [ 1781.382032][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.382455][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.382898][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.383308][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd9480 [ 1781.383775][ T32] r4:00000000 [ 1781.383975][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.384354][ T32] r9:846d6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d9000 [ 1781.384739][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.385131][ T32] r5:00001000 r4:e04c1000 [ 1781.385352][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.385848][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.386326][ T32] r5:84c14354 r4:84c14000 [ 1781.386640][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.387138][ T32] r7:ddde40c0 r6:82c18200 r5:84c14354 r4:84cfb600 [ 1781.387424][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.398907][ T32] r10:846d6000 r9:84cfb62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.399443][ T32] r4:84cfb600 [ 1781.399756][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.400486][ T32] r10:00000000 r9:e06d1e78 r8:84d43c00 r7:84cfb600 r6:80266a2c r5:846d6000 [ 1781.401324][ T32] r4:84cd92c0 [ 1781.401556][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.402476][ T32] Exception stack(0xe06c1fb0 to 0xe06c1ff8) [ 1781.402814][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1781.403277][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.403679][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.403996][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd92c0 [ 1781.404514][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.405067][ T32] INFO: task kworker/1:78:3877 blocked for more than 457 seconds. [ 1781.405579][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.405868][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.406379][ T32] task:kworker/1:78 state:D stack:0 pid:3877 tgid:3877 ppid:2 flags:0x00000000 [ 1781.406901][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.407268][ T32] Call trace: [ 1781.407512][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.428621][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4711da4 r5:846c8000 [ 1781.429128][ T32] r4:846c8000 [ 1781.429311][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.429822][ T32] r5:846c8000 r4:827174e0 [ 1781.430069][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.430658][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.431142][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4711e20 [ 1781.431499][ T32] r4:00000000 [ 1781.431728][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.432084][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.432477][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.432946][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd9880 [ 1781.433288][ T32] r4:00000000 [ 1781.433488][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.433842][ T32] r9:846c8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e1000 [ 1781.434287][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.434693][ T32] r5:00001000 r4:e0585000 [ 1781.434997][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.435520][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.435945][ T32] r5:84c14b54 r4:84c14800 [ 1781.436210][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.436693][ T32] r7:ddde40c0 r6:82c18200 r5:84c14b54 r4:84cfb680 [ 1781.437040][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.437513][ T32] r10:846c8000 r9:84cfb6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.448542][ T32] r4:84cfb680 [ 1781.448962][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.449474][ T32] r10:00000000 r9:e06c1e78 r8:84d43dc0 r7:84cfb680 r6:80266a2c r5:846c8000 [ 1781.449959][ T32] r4:84cd93c0 [ 1781.450195][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.450537][ T32] Exception stack(0xe4711fb0 to 0xe4711ff8) [ 1781.450812][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1781.451300][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.451749][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.452095][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd93c0 [ 1781.452452][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.452820][ T32] INFO: task kworker/1:79:3880 blocked for more than 457 seconds. [ 1781.453227][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.453485][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.453895][ T32] task:kworker/1:79 state:D stack:0 pid:3880 tgid:3880 ppid:2 flags:0x00000000 [ 1781.454352][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.454808][ T32] Call trace: [ 1781.455081][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.455623][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e470dda4 r5:846c8c00 [ 1781.456003][ T32] r4:846c8c00 [ 1781.456173][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.456656][ T32] r5:846c8c00 r4:827174e0 [ 1781.456965][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.457473][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.468530][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e470de20 [ 1781.469099][ T32] r4:00000000 [ 1781.469269][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.469777][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.470149][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.470540][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd9780 [ 1781.471022][ T32] r4:00000000 [ 1781.471241][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.471761][ T32] r9:846c8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0df000 [ 1781.472120][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.472599][ T32] r5:00001000 r4:e0573000 [ 1781.472896][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.473357][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.473824][ T32] r5:84c14754 r4:84c14400 [ 1781.474033][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.474440][ T32] r7:ddde40c0 r6:82c18200 r5:84c14754 r4:84cfb700 [ 1781.474716][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.475164][ T32] r10:846c8c00 r9:84cfb72c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.475616][ T32] r4:84cfb700 [ 1781.475845][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.476324][ T32] r10:00000000 r9:e4711e78 r8:84d43c40 r7:84cfb700 r6:80266a2c r5:846c8c00 [ 1781.476749][ T32] r4:84cd9680 [ 1781.476940][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.477345][ T32] Exception stack(0xe470dfb0 to 0xe470dff8) [ 1781.477672][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1781.488756][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.489445][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.489840][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd9680 [ 1781.490241][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.490646][ T32] INFO: task kworker/1:80:3884 blocked for more than 457 seconds. [ 1781.491103][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.491453][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.491889][ T32] task:kworker/1:80 state:D stack:0 pid:3884 tgid:3884 ppid:2 flags:0x00000000 [ 1781.492392][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.492872][ T32] Call trace: [ 1781.493091][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.493540][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4729da4 r5:846c9800 [ 1781.493883][ T32] r4:846c9800 [ 1781.494058][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.494439][ T32] r5:846c9800 r4:827174e0 [ 1781.494643][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.495059][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.495498][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4729e20 [ 1781.495918][ T32] r4:00000000 [ 1781.496104][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.496599][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.496983][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.497457][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd9980 [ 1781.508485][ T32] r4:00000000 [ 1781.508906][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.509332][ T32] r9:846c9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e3000 [ 1781.509700][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.510123][ T32] r5:00001000 r4:e059f000 [ 1781.510344][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.510743][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.511237][ T32] r5:84c14f54 r4:84c14c00 [ 1781.511449][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.512004][ T32] r7:ddde40c0 r6:82c18200 r5:84c14f54 r4:84cfb780 [ 1781.512403][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.512897][ T32] r10:846c9800 r9:84cfb7ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.513275][ T32] r4:84cfb780 [ 1781.513448][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.513874][ T32] r10:00000000 r9:e4711e78 r8:84d030c0 r7:84cfb780 r6:80266a2c r5:846c9800 [ 1781.514187][ T32] r4:84cd9840 [ 1781.514391][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.514786][ T32] Exception stack(0xe4729fb0 to 0xe4729ff8) [ 1781.515358][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1781.515851][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.516377][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.516758][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd9840 [ 1781.517287][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.528509][ T32] INFO: task kworker/1:81:3885 blocked for more than 457 seconds. [ 1781.529053][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.529320][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.529704][ T32] task:kworker/1:81 state:D stack:0 pid:3885 tgid:3885 ppid:2 flags:0x00000000 [ 1781.530222][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.530547][ T32] Call trace: [ 1781.530775][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.531206][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e472dda4 r5:846cbc00 [ 1781.531672][ T32] r4:846cbc00 [ 1781.531889][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.532314][ T32] r5:846cbc00 r4:827174e0 [ 1781.532556][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.533055][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.533535][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e472de20 [ 1781.533863][ T32] r4:00000000 [ 1781.534042][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.534482][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.534931][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.535286][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d40000 [ 1781.535744][ T32] r4:00000000 [ 1781.535934][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.536286][ T32] r9:846cbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f1000 [ 1781.536748][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.537212][ T32] r5:00001000 r4:e475f000 [ 1781.537472][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.548812][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.549566][ T32] r5:84c16b54 r4:84c16800 [ 1781.549837][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.550282][ T32] r7:ddde40c0 r6:82c18200 r5:84c16b54 r4:84cfb800 [ 1781.550585][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.550988][ T32] r10:846cbc00 r9:84cfb82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.551320][ T32] r4:84cfb800 [ 1781.551497][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.551978][ T32] r10:00000000 r9:e4729e78 r8:84d031c0 r7:84cfb800 r6:80266a2c r5:846cbc00 [ 1781.552402][ T32] r4:84cd9940 [ 1781.552586][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.553056][ T32] Exception stack(0xe472dfb0 to 0xe472dff8) [ 1781.553381][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1781.553835][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.554245][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.554693][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd9940 [ 1781.555105][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.555508][ T32] INFO: task kworker/1:82:3886 blocked for more than 457 seconds. [ 1781.555897][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.556194][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.556458][ T32] task:kworker/1:82 state:D stack:0 pid:3886 tgid:3886 ppid:2 flags:0x00000000 [ 1781.556987][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.557398][ T32] Call trace: [ 1781.557631][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.568593][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4731da4 r5:846ca400 [ 1781.569171][ T32] r4:846ca400 [ 1781.569392][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.569895][ T32] r5:846ca400 r4:827174e0 [ 1781.570170][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.570750][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.571286][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4731e20 [ 1781.571700][ T32] r4:00000000 [ 1781.571885][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.572335][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.572810][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.573223][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd9b40 [ 1781.573631][ T32] r4:00000000 [ 1781.573909][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.574368][ T32] r9:846ca400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e5000 [ 1781.574817][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.575296][ T32] r5:00001000 r4:e05a9000 [ 1781.575505][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.576073][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.576557][ T32] r5:84c15354 r4:84c15000 [ 1781.576865][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.577317][ T32] r7:ddde40c0 r6:82c18200 r5:84c15354 r4:84cfb880 [ 1781.577635][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.588644][ T32] r10:846ca400 r9:84cfb8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.589268][ T32] r4:84cfb880 [ 1781.589430][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.589906][ T32] r10:00000000 r9:e472de78 r8:84d032c0 r7:84cfb880 r6:80266a2c r5:846ca400 [ 1781.590324][ T32] r4:84cd9940 [ 1781.590558][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.591051][ T32] Exception stack(0xe4731fb0 to 0xe4731ff8) [ 1781.591455][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1781.591909][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.592366][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.592708][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd9940 [ 1781.593045][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.593549][ T32] INFO: task kworker/1:83:3888 blocked for more than 457 seconds. [ 1781.596401][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.596678][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.597162][ T32] task:kworker/1:83 state:D stack:0 pid:3888 tgid:3888 ppid:2 flags:0x00000000 [ 1781.597685][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.608756][ T32] Call trace: [ 1781.609224][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.609679][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4739da4 r5:846cb000 [ 1781.610041][ T32] r4:846cb000 [ 1781.610231][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.610730][ T32] r5:846cb000 r4:827174e0 [ 1781.610936][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.611475][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.611996][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4739e20 [ 1781.612402][ T32] r4:00000000 [ 1781.612586][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.612962][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.613335][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.613739][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd9c40 [ 1781.614149][ T32] r4:00000000 [ 1781.614357][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.614733][ T32] r9:846cb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e7000 [ 1781.615062][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.615496][ T32] r5:00001000 r4:e05bb000 [ 1781.615903][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.616443][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.616960][ T32] r5:84c15754 r4:84c15400 [ 1781.617183][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.617685][ T32] r7:ddde40c0 r6:82c18200 r5:84c15754 r4:84cfb900 [ 1781.628505][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.629248][ T32] r10:846cb000 r9:84cfb92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.629670][ T32] r4:84cfb900 [ 1781.629860][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.630242][ T32] r10:00000000 r9:e472de78 r8:84d034c0 r7:84cfb900 r6:80266a2c r5:846cb000 [ 1781.630578][ T32] r4:84cd9ac0 [ 1781.630834][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.631252][ T32] Exception stack(0xe4739fb0 to 0xe4739ff8) [ 1781.631769][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1781.632195][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.632609][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.632911][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd9ac0 [ 1781.633293][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.633778][ T32] INFO: task kworker/1:84:3890 blocked for more than 457 seconds. [ 1781.634185][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.634540][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.635008][ T32] task:kworker/1:84 state:D stack:0 pid:3890 tgid:3890 ppid:2 flags:0x00000000 [ 1781.635445][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.635892][ T32] Call trace: [ 1781.636100][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.636573][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4741da4 r5:846cc800 [ 1781.636907][ T32] r4:846cc800 [ 1781.637130][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.637598][ T32] r5:846cc800 r4:827174e0 [ 1781.648417][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.649093][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.649581][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4741e20 [ 1781.650018][ T32] r4:00000000 [ 1781.650179][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.650550][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.650930][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.651337][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd9d80 [ 1781.651758][ T32] r4:00000000 [ 1781.651938][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.652390][ T32] r9:846cc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e9000 [ 1781.652708][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.653151][ T32] r5:00001000 r4:e05fd000 [ 1781.653423][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.653838][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.654238][ T32] r5:84c15b54 r4:84c15800 [ 1781.654583][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.655071][ T32] r7:ddde40c0 r6:82c18200 r5:84c15b54 r4:84cfb980 [ 1781.655382][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.655895][ T32] r10:846cc800 r9:84cfb9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.656429][ T32] r4:84cfb980 [ 1781.656655][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.657149][ T32] r10:00000000 r9:e472de78 r8:84d03680 r7:84cfb980 r6:80266a2c r5:846cc800 [ 1781.657639][ T32] r4:84cd9c00 [ 1781.668769][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.669447][ T32] Exception stack(0xe4741fb0 to 0xe4741ff8) [ 1781.669766][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1781.670188][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.670657][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.671022][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd9c00 [ 1781.671466][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.672036][ T32] INFO: task kworker/1:85:3892 blocked for more than 457 seconds. [ 1781.672437][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.672745][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.673139][ T32] task:kworker/1:85 state:D stack:0 pid:3892 tgid:3892 ppid:2 flags:0x00000000 [ 1781.673734][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.674104][ T32] Call trace: [ 1781.674306][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.674810][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4749da4 r5:846cec00 [ 1781.675251][ T32] r4:846cec00 [ 1781.675430][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.675901][ T32] r5:846cec00 r4:827174e0 [ 1781.676119][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.676556][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.677203][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4749e20 [ 1781.677751][ T32] r4:00000000 [ 1781.688467][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.689189][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.689574][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.689975][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd9ec0 [ 1781.690359][ T32] r4:00000000 [ 1781.690540][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.690970][ T32] r9:846cec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0eb000 [ 1781.691340][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.691850][ T32] r5:00001000 r4:e0673000 [ 1781.692108][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.692584][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.692980][ T32] r5:84c15f54 r4:84c15c00 [ 1781.693183][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.693689][ T32] r7:ddde40c0 r6:82c18200 r5:84c15f54 r4:84cfba00 [ 1781.693970][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.694467][ T32] r10:846cec00 r9:84cfba2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.694990][ T32] r4:84cfba00 [ 1781.695174][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.695615][ T32] r10:00000000 r9:e472de78 r8:84d03880 r7:84cfba00 r6:80266a2c r5:846cec00 [ 1781.696054][ T32] r4:84cd9cc0 [ 1781.696289][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.696696][ T32] Exception stack(0xe4749fb0 to 0xe4749ff8) [ 1781.696940][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1781.697285][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.697750][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.708541][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd9cc0 [ 1781.709173][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.709695][ T32] INFO: task kworker/1:86:3894 blocked for more than 457 seconds. [ 1781.710144][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.710500][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.710970][ T32] task:kworker/1:86 state:D stack:0 pid:3894 tgid:3894 ppid:2 flags:0x00000000 [ 1781.711602][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.711958][ T32] Call trace: [ 1781.712213][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.712632][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4751da4 r5:846ce000 [ 1781.713126][ T32] r4:846ce000 [ 1781.713315][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.713794][ T32] r5:846ce000 r4:827174e0 [ 1781.714212][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.714754][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.715319][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4751e20 [ 1781.715767][ T32] r4:00000000 [ 1781.715951][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.716451][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.716860][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.717449][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d46e40 [ 1781.717811][ T32] r4:00000000 [ 1781.728597][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.729230][ T32] r9:846ce000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ed000 [ 1781.729630][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.730274][ T32] r5:00001000 r4:e0685000 [ 1781.730653][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.731326][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.731932][ T32] r5:84c16354 r4:84c16000 [ 1781.732282][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.732695][ T32] r7:ddde40c0 r6:82c18200 r5:84c16354 r4:84cfba80 [ 1781.732985][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.733552][ T32] r10:846ce000 r9:84cfbaac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.733890][ T32] r4:84cfba80 [ 1781.734078][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.734566][ T32] r10:00000000 r9:e472de78 r8:84d03a00 r7:84cfba80 r6:80266a2c r5:846ce000 [ 1781.735031][ T32] r4:84cd9e00 [ 1781.735372][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.735976][ T32] Exception stack(0xe4751fb0 to 0xe4751ff8) [ 1781.736258][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1781.737021][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.737409][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.748604][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd9e00 [ 1781.749125][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.749596][ T32] INFO: task kworker/1:87:3897 blocked for more than 457 seconds. [ 1781.750031][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.750322][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.750777][ T32] task:kworker/1:87 state:D stack:0 pid:3897 tgid:3897 ppid:2 flags:0x00000000 [ 1781.751385][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.751778][ T32] Call trace: [ 1781.751991][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.752425][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4719da4 r5:84cb5400 [ 1781.752874][ T32] r4:84cb5400 [ 1781.753084][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.753596][ T32] r5:84cb5400 r4:827174e0 [ 1781.753803][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.754254][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.754860][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4719e20 [ 1781.755338][ T32] r4:00000000 [ 1781.755572][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.756150][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.756726][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.757283][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d43080 [ 1781.768546][ T32] r4:00000000 [ 1781.768957][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.769380][ T32] r9:84cb5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ef000 [ 1781.769792][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.770234][ T32] r5:00001000 r4:e4701000 [ 1781.770525][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.771010][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.771400][ T32] r5:84c16754 r4:84c16400 [ 1781.771688][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.772357][ T32] r7:ddde40c0 r6:82c18200 r5:84c16754 r4:84cfbb00 [ 1781.772634][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.773040][ T32] r10:84cb5400 r9:84cfbb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.773435][ T32] r4:84cfbb00 [ 1781.773741][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.774350][ T32] r10:00000000 r9:e472de78 r8:84d436c0 r7:84cfbb00 r6:80266a2c r5:84cb5400 [ 1781.774729][ T32] r4:84d434c0 [ 1781.774985][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.775450][ T32] Exception stack(0xe4719fb0 to 0xe4719ff8) [ 1781.775806][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1781.776199][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.776787][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.777184][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d434c0 [ 1781.788721][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.789341][ T32] INFO: task kworker/1:88:3899 blocked for more than 457 seconds. [ 1781.789807][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.790136][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.790596][ T32] task:kworker/1:88 state:D stack:0 pid:3899 tgid:3899 ppid:2 flags:0x00000000 [ 1781.791283][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.791871][ T32] Call trace: [ 1781.792156][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.792648][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4755da4 r5:84cb6000 [ 1781.793119][ T32] r4:84cb6000 [ 1781.793465][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.793942][ T32] r5:84cb6000 r4:827174e0 [ 1781.794160][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.794629][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.795394][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4755e20 [ 1781.795857][ T32] r4:00000000 [ 1781.796028][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.796497][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.796878][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.797453][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d40180 [ 1781.797809][ T32] r4:00000000 [ 1781.808715][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.809369][ T32] r9:84cb6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f3000 [ 1781.809767][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.810167][ T32] r5:00001000 r4:e4765000 [ 1781.810386][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.810928][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.811383][ T32] r5:84c16f54 r4:84c16c00 [ 1781.811704][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.812477][ T32] r7:ddde40c0 r6:82c18200 r5:84c16f54 r4:84cfbb80 [ 1781.812811][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.813311][ T32] r10:84cb6000 r9:84cfbbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.813759][ T32] r4:84cfbb80 [ 1781.813951][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.814330][ T32] r10:00000000 r9:e472de78 r8:84d40200 r7:84cfbb80 r6:80266a2c r5:84cb6000 [ 1781.814808][ T32] r4:84d40140 [ 1781.814997][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.815595][ T32] Exception stack(0xe4755fb0 to 0xe4755ff8) [ 1781.816034][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1781.816493][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.817075][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.817447][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d40140 [ 1781.828667][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.829374][ T32] INFO: task kworker/1:89:3901 blocked for more than 457 seconds. [ 1781.829759][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.830097][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.830613][ T32] task:kworker/1:89 state:D stack:0 pid:3901 tgid:3901 ppid:2 flags:0x00000000 [ 1781.831140][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.831619][ T32] Call trace: [ 1781.831850][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.832222][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e475dda4 r5:84cb6c00 [ 1781.832605][ T32] r4:84cb6c00 [ 1781.832839][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.833197][ T32] r5:84cb6c00 r4:827174e0 [ 1781.833517][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.834031][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.834529][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e475de20 [ 1781.834950][ T32] r4:00000000 [ 1781.835155][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.835608][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.836097][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.836549][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d40380 [ 1781.836984][ T32] r4:00000000 [ 1781.837199][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.837625][ T32] r9:84cb6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f5000 [ 1781.848588][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.849356][ T32] r5:00001000 r4:e4773000 [ 1781.849583][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.850033][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.850604][ T32] r5:84c17354 r4:84c17000 [ 1781.850978][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.851490][ T32] r7:ddde40c0 r6:82c18200 r5:84c17354 r4:84cfbc00 [ 1781.851923][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.852409][ T32] r10:84cb6c00 r9:84cfbc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.852748][ T32] r4:84cfbc00 [ 1781.852992][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.853429][ T32] r10:00000000 r9:e4755e78 r8:84d40440 r7:84cfbc00 r6:80266a2c r5:84cb6c00 [ 1781.853774][ T32] r4:84d40100 [ 1781.854045][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.854487][ T32] Exception stack(0xe475dfb0 to 0xe475dff8) [ 1781.854770][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1781.855106][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.855566][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.856060][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d40100 [ 1781.856441][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.856873][ T32] INFO: task kworker/1:90:3903 blocked for more than 457 seconds. [ 1781.857206][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.857537][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.868537][ T32] task:kworker/1:90 state:D stack:0 pid:3903 tgid:3903 ppid:2 flags:0x00000000 [ 1781.869302][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.869783][ T32] Call trace: [ 1781.869998][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.870388][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e8785da4 r5:84490000 [ 1781.870819][ T32] r4:84490000 [ 1781.871017][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.871406][ T32] r5:84490000 r4:827174e0 [ 1781.871659][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.872194][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.872678][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8785e20 [ 1781.873060][ T32] r4:00000000 [ 1781.873265][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.873747][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.874240][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.874843][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d408c0 [ 1781.875273][ T32] r4:00000000 [ 1781.875456][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.875954][ T32] r9:84490000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0fd000 [ 1781.876301][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.876866][ T32] r5:00001000 r4:e8795000 [ 1781.877133][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.877630][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.888729][ T32] r5:84c17b54 r4:84c17800 [ 1781.889150][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.889744][ T32] r7:ddde40c0 r6:82c18200 r5:84c17b54 r4:84cfbc80 [ 1781.890114][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.890520][ T32] r10:84490000 r9:84cfbcac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.891106][ T32] r4:84cfbc80 [ 1781.891295][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.891781][ T32] r10:00000000 r9:e475de78 r8:84d03e00 r7:84cfbc80 r6:80266a2c r5:84490000 [ 1781.892054][ T32] r4:84d40300 [ 1781.892230][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.892521][ T32] Exception stack(0xe8785fb0 to 0xe8785ff8) [ 1781.892793][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1781.893188][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.893503][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.893770][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d40300 [ 1781.894109][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.894547][ T32] INFO: task kworker/1:91:3906 blocked for more than 457 seconds. [ 1781.894977][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.895277][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.895641][ T32] task:kworker/1:91 state:D stack:0 pid:3906 tgid:3906 ppid:2 flags:0x00000000 [ 1781.896320][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.896633][ T32] Call trace: [ 1781.896955][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.897451][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4771da4 r5:84cb8000 [ 1781.909416][ T32] r4:84cb8000 [ 1781.909983][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.910487][ T32] r5:84cb8000 r4:827174e0 [ 1781.910750][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.911278][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.912177][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4771e20 [ 1781.912581][ T32] r4:00000000 [ 1781.912843][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.913312][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.913707][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.914093][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d40640 [ 1781.914420][ T32] r4:00000000 [ 1781.914615][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.914995][ T32] r9:84cb8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f9000 [ 1781.915376][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.915798][ T32] r5:00001000 r4:e8789000 [ 1781.916072][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.916476][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.916991][ T32] r5:84c17754 r4:84c17400 [ 1781.917260][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.917974][ T32] r7:ddde40c0 r6:82c18200 r5:84c17754 r4:84cfbd00 [ 1781.929186][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.929693][ T32] r10:84cb8000 r9:84cfbd2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.930206][ T32] r4:84cfbd00 [ 1781.930428][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.930848][ T32] r10:00000000 r9:e8785e78 r8:84d406c0 r7:84cfbd00 r6:80266a2c r5:84cb8000 [ 1781.931231][ T32] r4:84d40600 [ 1781.931588][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.931996][ T32] Exception stack(0xe4771fb0 to 0xe4771ff8) [ 1781.932338][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1781.932885][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.933286][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.933780][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d40600 [ 1781.934227][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.934736][ T32] INFO: task kworker/1:92:3908 blocked for more than 457 seconds. [ 1781.935076][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.935326][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.935725][ T32] task:kworker/1:92 state:D stack:0 pid:3908 tgid:3908 ppid:2 flags:0x00000000 [ 1781.936193][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.936608][ T32] Call trace: [ 1781.936908][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.937289][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e8799da4 r5:84cb9800 [ 1781.937726][ T32] r4:84cb9800 [ 1781.948694][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.949340][ T32] r5:84cb9800 r4:827174e0 [ 1781.949698][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.950350][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.950913][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8799e20 [ 1781.951469][ T32] r4:00000000 [ 1781.951736][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.952248][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.952721][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.953300][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d40d00 [ 1781.953685][ T32] r4:00000000 [ 1781.953857][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.954385][ T32] r9:84cb9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1781.954797][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.955332][ T32] r5:00001000 r4:dfb77000 [ 1781.955641][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.956083][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.956689][ T32] r5:84d80354 r4:84d80000 [ 1781.956984][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.957688][ T32] r7:ddde40c0 r6:82c18200 r5:84d80354 r4:84cfbd80 [ 1781.968821][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1781.969593][ T32] r10:84cb9800 r9:84cfbdac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1781.970160][ T32] r4:84cfbd80 [ 1781.970384][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1781.970857][ T32] r10:00000000 r9:e8785e78 r8:84d40880 r7:84cfbd80 r6:80266a2c r5:84cb9800 [ 1781.971377][ T32] r4:84d40500 [ 1781.971662][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1781.972069][ T32] Exception stack(0xe8799fb0 to 0xe8799ff8) [ 1781.972355][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1781.972736][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1781.973158][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1781.973583][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d40500 [ 1781.974034][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1781.974400][ T32] INFO: task kworker/1:93:3910 blocked for more than 457 seconds. [ 1781.974775][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1781.975039][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1781.975457][ T32] task:kworker/1:93 state:D stack:0 pid:3910 tgid:3910 ppid:2 flags:0x00000000 [ 1781.975964][ T32] Workqueue: events bpf_prog_free_deferred [ 1781.976342][ T32] Call trace: [ 1781.976538][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1781.977005][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4715da4 r5:84490c00 [ 1781.977293][ T32] r4:84490c00 [ 1781.977536][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1781.988723][ T32] r5:84490c00 r4:827174e0 [ 1781.989352][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1781.989920][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1781.990581][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4715e20 [ 1781.990982][ T32] r4:00000000 [ 1781.991387][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1781.991979][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1781.992601][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1781.993193][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d40b00 [ 1781.993647][ T32] r4:00000000 [ 1781.993827][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1781.994446][ T32] r9:84490c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1781.994785][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1781.995211][ T32] r5:00001000 r4:df96f000 [ 1781.995618][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1781.996124][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1781.996530][ T32] r5:84c17f54 r4:84c17c00 [ 1781.996861][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1781.997309][ T32] r7:ddde40c0 r6:82c18200 r5:84c17f54 r4:84cfbe00 [ 1781.997647][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.008762][ T32] r10:84490c00 r9:84cfbe2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.009528][ T32] r4:84cfbe00 [ 1782.009746][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.010212][ T32] r10:00000000 r9:e8799e78 r8:84d03dc0 r7:84cfbe00 r6:80266a2c r5:84490c00 [ 1782.010743][ T32] r4:84d407c0 [ 1782.011045][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.011588][ T32] Exception stack(0xe4715fb0 to 0xe4715ff8) [ 1782.011868][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1782.012315][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.012701][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.013223][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d407c0 [ 1782.013592][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.014026][ T32] INFO: task kworker/1:94:3914 blocked for more than 457 seconds. [ 1782.014502][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.014850][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.015269][ T32] task:kworker/1:94 state:D stack:0 pid:3914 tgid:3914 ppid:2 flags:0x00000000 [ 1782.016151][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.016621][ T32] Call trace: [ 1782.016850][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.017261][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87a1da4 r5:84492400 [ 1782.017630][ T32] r4:84492400 [ 1782.028913][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.029603][ T32] r5:84492400 r4:827174e0 [ 1782.029850][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.030258][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.030703][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87a1e20 [ 1782.031039][ T32] r4:00000000 [ 1782.031223][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.031610][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.032501][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.033222][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d40e00 [ 1782.033613][ T32] r4:00000000 [ 1782.033835][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.034350][ T32] r9:84492400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1782.034763][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.035257][ T32] r5:00001000 r4:dfbdd000 [ 1782.035460][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.035955][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.036417][ T32] r5:84d80754 r4:84d80400 [ 1782.036682][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.037155][ T32] r7:ddde40c0 r6:82c18200 r5:84d80754 r4:84cfbe80 [ 1782.037474][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.037896][ T32] r10:84492400 r9:84cfbeac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.049424][ T32] r4:84cfbe80 [ 1782.049729][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.050182][ T32] r10:00000000 r9:e8799e78 r8:84d03b40 r7:84cfbe80 r6:80266a2c r5:84492400 [ 1782.050652][ T32] r4:84d40c80 [ 1782.050848][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.051231][ T32] Exception stack(0xe87a1fb0 to 0xe87a1ff8) [ 1782.051581][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1782.051951][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.052366][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.052807][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d40c80 [ 1782.053409][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.053790][ T32] INFO: task kworker/1:95:3916 blocked for more than 457 seconds. [ 1782.054218][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.054523][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.054872][ T32] task:kworker/1:95 state:D stack:0 pid:3916 tgid:3916 ppid:2 flags:0x00000000 [ 1782.055293][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.055671][ T32] Call trace: [ 1782.055888][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.056270][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87a9da4 r5:84493c00 [ 1782.056910][ T32] r4:84493c00 [ 1782.057117][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.057705][ T32] r5:84493c00 r4:827174e0 [ 1782.068918][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.069673][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.070188][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87a9e20 [ 1782.070817][ T32] r4:00000000 [ 1782.071047][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.071656][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.072235][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.073052][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d40f00 [ 1782.073562][ T32] r4:00000000 [ 1782.073780][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.074347][ T32] r9:84493c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1782.074841][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.075357][ T32] r5:00001000 r4:dfc3d000 [ 1782.075931][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.076317][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.077004][ T32] r5:84d80b54 r4:84d80800 [ 1782.077346][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.088824][ T32] r7:ddde40c0 r6:82c18200 r5:84d80b54 r4:84cfbf00 [ 1782.089490][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.090014][ T32] r10:84493c00 r9:84cfbf2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.091187][ T32] r4:84cfbf00 [ 1782.091682][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.092060][ T32] r10:00000000 r9:e87a1e78 r8:84d03380 r7:84cfbf00 r6:80266a2c r5:84493c00 [ 1782.092622][ T32] r4:84d40dc0 [ 1782.092806][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.093143][ T32] Exception stack(0xe87a9fb0 to 0xe87a9ff8) [ 1782.093436][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1782.093783][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.094252][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.094663][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d40dc0 [ 1782.094992][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.095670][ T32] INFO: task kworker/1:96:3918 blocked for more than 458 seconds. [ 1782.096070][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.096319][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.096630][ T32] task:kworker/1:96 state:D stack:0 pid:3918 tgid:3918 ppid:2 flags:0x00000000 [ 1782.097284][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.097677][ T32] Call trace: [ 1782.108567][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.109195][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87adda4 r5:84494800 [ 1782.109636][ T32] r4:84494800 [ 1782.109818][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.110287][ T32] r5:84494800 r4:827174e0 [ 1782.110502][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.110954][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.111597][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87ade20 [ 1782.111891][ T32] r4:00000000 [ 1782.112054][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.112401][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.112842][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.113200][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8380 [ 1782.113560][ T32] r4:00000000 [ 1782.113731][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.114068][ T32] r9:84494800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f109000 [ 1782.114351][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.114919][ T32] r5:00001000 r4:e0321000 [ 1782.115142][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.115524][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.116084][ T32] r5:84d81754 r4:84d81400 [ 1782.116289][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.116764][ T32] r7:ddde40c0 r6:82c18200 r5:84d81754 r4:84cfbf80 [ 1782.117097][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.117598][ T32] r10:84494800 r9:84cfbfac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.128524][ T32] r4:84cfbf80 [ 1782.128872][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.129277][ T32] r10:00000000 r9:e87a9e78 r8:84cca240 r7:84cfbf80 r6:80266a2c r5:84494800 [ 1782.129725][ T32] r4:84d40ec0 [ 1782.129903][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.130273][ T32] Exception stack(0xe87adfb0 to 0xe87adff8) [ 1782.130543][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1782.131025][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.131413][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.131796][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d40ec0 [ 1782.132161][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.132589][ T32] INFO: task kworker/1:97:3921 blocked for more than 458 seconds. [ 1782.132990][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.133325][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.133671][ T32] task:kworker/1:97 state:D stack:0 pid:3921 tgid:3921 ppid:2 flags:0x00000000 [ 1782.134068][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.134587][ T32] Call trace: [ 1782.134982][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.135402][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87a5da4 r5:84495400 [ 1782.135788][ T32] r4:84495400 [ 1782.135970][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.136608][ T32] r5:84495400 r4:827174e0 [ 1782.136855][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.137344][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.137788][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87a5e20 [ 1782.148624][ T32] r4:00000000 [ 1782.148977][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.149380][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.149742][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.150145][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8454c340 [ 1782.150572][ T32] r4:00000000 [ 1782.150801][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.151264][ T32] r9:84495400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f101000 [ 1782.151671][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.152112][ T32] r5:00001000 r4:dfe01000 [ 1782.152437][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.152941][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.153397][ T32] r5:84d80f54 r4:84d80c00 [ 1782.153641][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.154075][ T32] r7:ddde40c0 r6:82c18200 r5:84d80f54 r4:84cfc080 [ 1782.154401][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.154879][ T32] r10:84495400 r9:84cfc0ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.155297][ T32] r4:84cfc080 [ 1782.155783][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.156333][ T32] r10:00000000 r9:e87ade78 r8:84ce6e40 r7:84cfc080 r6:80266a2c r5:84495400 [ 1782.156779][ T32] r4:8454c000 [ 1782.156968][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.157695][ T32] Exception stack(0xe87a5fb0 to 0xe87a5ff8) [ 1782.168507][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1782.169525][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.170185][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.170665][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8454c000 [ 1782.171039][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.171509][ T32] INFO: task kworker/1:98:3923 blocked for more than 458 seconds. [ 1782.171987][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.172293][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.172874][ T32] task:kworker/1:98 state:D stack:0 pid:3923 tgid:3923 ppid:2 flags:0x00000000 [ 1782.173351][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.173726][ T32] Call trace: [ 1782.174016][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.174380][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87b1da4 r5:84496000 [ 1782.175406][ T32] r4:84496000 [ 1782.175656][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.176076][ T32] r5:84496000 r4:827174e0 [ 1782.176439][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.176988][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.177535][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87b1e20 [ 1782.188510][ T32] r4:00000000 [ 1782.188922][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.189320][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.189714][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.190092][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84620300 [ 1782.190515][ T32] r4:00000000 [ 1782.190681][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.191107][ T32] r9:84496000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f107000 [ 1782.191643][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.192099][ T32] r5:00001000 r4:dffcf000 [ 1782.192347][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.192792][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.193339][ T32] r5:84d81354 r4:84d81000 [ 1782.193609][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.194037][ T32] r7:ddde40c0 r6:82c18200 r5:84d81354 r4:84cfc000 [ 1782.194336][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.194753][ T32] r10:84496000 r9:84cfc02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.195163][ T32] r4:84cfc000 [ 1782.195381][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.195809][ T32] r10:00000000 r9:e87ade78 r8:84d46540 r7:84cfc000 r6:80266a2c r5:84496000 [ 1782.196157][ T32] r4:84d40100 [ 1782.196329][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.196743][ T32] Exception stack(0xe87b1fb0 to 0xe87b1ff8) [ 1782.197068][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1782.197560][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.219403][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.220002][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d40100 [ 1782.220444][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.220838][ T32] INFO: task kworker/1:99:3927 blocked for more than 458 seconds. [ 1782.221677][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.221954][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.222263][ T32] task:kworker/1:99 state:D stack:0 pid:3927 tgid:3927 ppid:2 flags:0x00000000 [ 1782.222803][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.223187][ T32] Call trace: [ 1782.223428][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.223879][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87b5da4 r5:84496c00 [ 1782.224370][ T32] r4:84496c00 [ 1782.224609][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.225066][ T32] r5:84496c00 r4:827174e0 [ 1782.225320][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.225923][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.226727][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87b5e20 [ 1782.227092][ T32] r4:00000000 [ 1782.227441][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.228492][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.229174][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.229693][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8040 [ 1782.230236][ T32] r4:00000000 [ 1782.230425][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.230978][ T32] r9:84496c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10d000 [ 1782.231448][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.232020][ T32] r5:00001000 r4:e037d000 [ 1782.232249][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.232669][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.233290][ T32] r5:84d81b54 r4:84d81800 [ 1782.233566][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.234168][ T32] r7:ddde40c0 r6:82c18200 r5:84d81b54 r4:84cfc100 [ 1782.234453][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.234941][ T32] r10:84496c00 r9:84cfc12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.235660][ T32] r4:84cfc100 [ 1782.235845][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.236383][ T32] r10:00000000 r9:e87ade78 r8:84cfea40 r7:84cfc100 r6:80266a2c r5:84496c00 [ 1782.236721][ T32] r4:84ce8b80 [ 1782.236961][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.237456][ T32] Exception stack(0xe87b5fb0 to 0xe87b5ff8) [ 1782.248551][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1782.249161][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.249589][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.250006][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce8b80 [ 1782.250448][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.250904][ T32] INFO: task kworker/1:100:3931 blocked for more than 458 seconds. [ 1782.251360][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.251732][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.252194][ T32] task:kworker/1:100 state:D stack:0 pid:3931 tgid:3931 ppid:2 flags:0x00000000 [ 1782.252789][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.253164][ T32] Call trace: [ 1782.253409][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.253935][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87b9da4 r5:84493000 [ 1782.254287][ T32] r4:84493000 [ 1782.254497][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.255073][ T32] r5:84493000 r4:827174e0 [ 1782.255284][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.255849][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.256274][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87b9e20 [ 1782.256614][ T32] r4:00000000 [ 1782.256807][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.257267][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.257767][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.279003][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8d80 [ 1782.279605][ T32] r4:00000000 [ 1782.279835][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.280292][ T32] r9:84493000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10f000 [ 1782.280648][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.281123][ T32] r5:00001000 r4:e03c5000 [ 1782.281338][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.281887][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.282287][ T32] r5:84d81f54 r4:84d81c00 [ 1782.282581][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.283004][ T32] r7:ddde40c0 r6:82c18200 r5:84d81f54 r4:84cfc180 [ 1782.283282][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.283796][ T32] r10:84493000 r9:84cfc1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.284166][ T32] r4:84cfc180 [ 1782.284414][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.284920][ T32] r10:00000000 r9:e87b5e78 r8:84cfeb40 r7:84cfc180 r6:80266a2c r5:84493000 [ 1782.285322][ T32] r4:84ce8c80 [ 1782.285645][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.286040][ T32] Exception stack(0xe87b9fb0 to 0xe87b9ff8) [ 1782.286386][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1782.286836][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.287265][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.287696][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce8c80 [ 1782.298492][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.299105][ T32] INFO: task kworker/1:101:3933 blocked for more than 458 seconds. [ 1782.299509][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.299835][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.300349][ T32] task:kworker/1:101 state:D stack:0 pid:3933 tgid:3933 ppid:2 flags:0x00000000 [ 1782.300891][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.301358][ T32] Call trace: [ 1782.301614][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.302103][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87c1da4 r5:846cd400 [ 1782.302520][ T32] r4:846cd400 [ 1782.302764][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.303197][ T32] r5:846cd400 r4:827174e0 [ 1782.303420][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.304115][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.304650][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87c1e20 [ 1782.305027][ T32] r4:00000000 [ 1782.305215][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.305681][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.306225][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.306697][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d48080 [ 1782.307032][ T32] r4:00000000 [ 1782.307216][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.307741][ T32] r9:846cd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f111000 [ 1782.318377][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.319059][ T32] r5:00001000 r4:e04f1000 [ 1782.319402][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.320235][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.320838][ T32] r5:84d82354 r4:84d82000 [ 1782.321082][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.321524][ T32] r7:ddde40c0 r6:82c18200 r5:84d82354 r4:84cfc200 [ 1782.321815][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.322242][ T32] r10:846cd400 r9:84cfc22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.322657][ T32] r4:84cfc200 [ 1782.322865][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.323317][ T32] r10:00000000 r9:e87b9e78 r8:84cfee40 r7:84cfc200 r6:80266a2c r5:846cd400 [ 1782.323726][ T32] r4:84ce8500 [ 1782.323906][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.324216][ T32] Exception stack(0xe87c1fb0 to 0xe87c1ff8) [ 1782.324514][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1782.324941][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.325404][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.325800][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce8500 [ 1782.326278][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.326801][ T32] INFO: task kworker/1:102:3934 blocked for more than 458 seconds. [ 1782.327175][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.327635][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.338459][ T32] task:kworker/1:102 state:D stack:0 pid:3934 tgid:3934 ppid:2 flags:0x00000000 [ 1782.339187][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.339618][ T32] Call trace: [ 1782.339850][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.340305][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87c5da4 r5:84730000 [ 1782.340972][ T32] r4:84730000 [ 1782.341230][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.341710][ T32] r5:84730000 r4:827174e0 [ 1782.341944][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.342594][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.343167][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87c5e20 [ 1782.343663][ T32] r4:00000000 [ 1782.343886][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.344381][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.344756][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.345222][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d48180 [ 1782.345681][ T32] r4:00000000 [ 1782.345922][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.346446][ T32] r9:84730000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f113000 [ 1782.346830][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.347297][ T32] r5:00001000 r4:e0509000 [ 1782.347508][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.358573][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.359298][ T32] r5:84d82754 r4:84d82400 [ 1782.359507][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.360063][ T32] r7:ddde40c0 r6:82c18200 r5:84d82754 r4:84cfc280 [ 1782.360377][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.360986][ T32] r10:84730000 r9:84cfc2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.361404][ T32] r4:84cfc280 [ 1782.361606][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.361976][ T32] r10:00000000 r9:e87c1e78 r8:84cfe5c0 r7:84cfc280 r6:80266a2c r5:84730000 [ 1782.362313][ T32] r4:84ce8500 [ 1782.362539][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.362918][ T32] Exception stack(0xe87c5fb0 to 0xe87c5ff8) [ 1782.363160][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1782.363560][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.363951][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.364266][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce8500 [ 1782.364737][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.365332][ T32] INFO: task kworker/1:103:3937 blocked for more than 458 seconds. [ 1782.365687][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.365983][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.366326][ T32] task:kworker/1:103 state:D stack:0 pid:3937 tgid:3937 ppid:2 flags:0x00000000 [ 1782.366921][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.367307][ T32] Call trace: [ 1782.367556][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.378417][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87d1da4 r5:84730c00 [ 1782.378958][ T32] r4:84730c00 [ 1782.379132][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.379752][ T32] r5:84730c00 r4:827174e0 [ 1782.379994][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.380543][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.381222][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87d1e20 [ 1782.381672][ T32] r4:00000000 [ 1782.382028][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.382523][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.383154][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.383659][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d48540 [ 1782.384106][ T32] r4:00000000 [ 1782.384301][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.384747][ T32] r9:84730c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f119000 [ 1782.385223][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.385715][ T32] r5:00001000 r4:e054b000 [ 1782.386067][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.386544][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.386979][ T32] r5:84d83354 r4:84d83000 [ 1782.387196][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.387636][ T32] r7:ddde40c0 r6:82c18200 r5:84d83354 r4:84cfc300 [ 1782.398500][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.399129][ T32] r10:84730c00 r9:84cfc32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.399602][ T32] r4:84cfc300 [ 1782.399791][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.401938][ T32] r10:00000000 r9:e87c5e78 r8:84cf61c0 r7:84cfc300 r6:80266a2c r5:84730c00 [ 1782.402397][ T32] r4:84d48140 [ 1782.402728][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.403153][ T32] Exception stack(0xe87d1fb0 to 0xe87d1ff8) [ 1782.403468][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1782.403857][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.404581][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.405230][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d48140 [ 1782.405819][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.406281][ T32] INFO: task kworker/1:104:3938 blocked for more than 458 seconds. [ 1782.406632][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.406861][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.407262][ T32] task:kworker/1:104 state:D stack:0 pid:3938 tgid:3938 ppid:2 flags:0x00000000 [ 1782.418921][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.419626][ T32] Call trace: [ 1782.419873][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.420530][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87d5da4 r5:84732400 [ 1782.420884][ T32] r4:84732400 [ 1782.421082][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.421596][ T32] r5:84732400 r4:827174e0 [ 1782.421993][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.422621][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.423301][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87d5e20 [ 1782.423944][ T32] r4:00000000 [ 1782.424145][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.424641][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.425145][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.425653][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d48340 [ 1782.426109][ T32] r4:00000000 [ 1782.426366][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.426824][ T32] r9:84732400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f115000 [ 1782.427209][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.438589][ T32] r5:00001000 r4:e0521000 [ 1782.438999][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.440032][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.440624][ T32] r5:84d82b54 r4:84d82800 [ 1782.440884][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.441509][ T32] r7:ddde40c0 r6:82c18200 r5:84d82b54 r4:84cfc380 [ 1782.441838][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.442554][ T32] r10:84732400 r9:84cfc3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.442876][ T32] r4:84cfc380 [ 1782.443028][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.443336][ T32] r10:00000000 r9:e87d1e78 r8:84cf62c0 r7:84cfc380 r6:80266a2c r5:84732400 [ 1782.443844][ T32] r4:84d48140 [ 1782.444072][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.444696][ T32] Exception stack(0xe87d5fb0 to 0xe87d5ff8) [ 1782.444985][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1782.445368][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.445862][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.446218][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d48140 [ 1782.446638][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.447114][ T32] INFO: task kworker/1:105:3941 blocked for more than 458 seconds. [ 1782.447471][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.447761][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.458735][ T32] task:kworker/1:105 state:D stack:0 pid:3941 tgid:3941 ppid:2 flags:0x00000000 [ 1782.459613][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.459989][ T32] Call trace: [ 1782.460227][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.460641][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87e1da4 r5:84734800 [ 1782.461077][ T32] r4:84734800 [ 1782.461263][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.461856][ T32] r5:84734800 r4:827174e0 [ 1782.462199][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.462757][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.463218][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87e1e20 [ 1782.463613][ T32] r4:00000000 [ 1782.463821][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.464190][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.464616][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.465004][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d48440 [ 1782.465426][ T32] r4:00000000 [ 1782.465624][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.466052][ T32] r9:84734800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f117000 [ 1782.466434][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.466982][ T32] r5:00001000 r4:e053f000 [ 1782.467208][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.467716][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.478447][ T32] r5:84d82f54 r4:84d82c00 [ 1782.478902][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.479433][ T32] r7:ddde40c0 r6:82c18200 r5:84d82f54 r4:84cfc400 [ 1782.479757][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.480166][ T32] r10:84734800 r9:84cfc42c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.480516][ T32] r4:84cfc400 [ 1782.480702][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.481183][ T32] r10:00000000 r9:e87d1e78 r8:84cf65c0 r7:84cfc400 r6:80266a2c r5:84734800 [ 1782.481593][ T32] r4:84d482c0 [ 1782.481784][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.482210][ T32] Exception stack(0xe87e1fb0 to 0xe87e1ff8) [ 1782.482557][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1782.482972][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.483328][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.483716][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d482c0 [ 1782.484249][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.484745][ T32] INFO: task kworker/1:106:3943 blocked for more than 458 seconds. [ 1782.485165][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.485458][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.486012][ T32] task:kworker/1:106 state:D stack:0 pid:3943 tgid:3943 ppid:2 flags:0x00000000 [ 1782.486711][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.487122][ T32] Call trace: [ 1782.487336][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.487851][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87e9da4 r5:84733c00 [ 1782.498538][ T32] r4:84733c00 [ 1782.498911][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.499426][ T32] r5:84733c00 r4:827174e0 [ 1782.499847][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.500381][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.500913][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87e9e20 [ 1782.501487][ T32] r4:00000000 [ 1782.501672][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.502191][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.502696][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.503090][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d486c0 [ 1782.503480][ T32] r4:00000000 [ 1782.503769][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.504180][ T32] r9:84733c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11b000 [ 1782.504589][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.505091][ T32] r5:00001000 r4:e87eb000 [ 1782.505374][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.505750][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.506336][ T32] r5:84d83754 r4:84d83400 [ 1782.506579][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.507029][ T32] r7:ddde40c0 r6:82c18200 r5:84d83754 r4:84cfc480 [ 1782.507309][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.518612][ T32] r10:84733c00 r9:84cfc4ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.519189][ T32] r4:84cfc480 [ 1782.519391][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.519923][ T32] r10:00000000 r9:e87d1e78 r8:84cf6700 r7:84cfc480 r6:80266a2c r5:84733c00 [ 1782.520496][ T32] r4:84d48500 [ 1782.520737][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.521180][ T32] Exception stack(0xe87e9fb0 to 0xe87e9ff8) [ 1782.521604][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1782.521971][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.522324][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.522689][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d48500 [ 1782.523065][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.523605][ T32] INFO: task kworker/1:107:3945 blocked for more than 458 seconds. [ 1782.523953][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.524246][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.524645][ T32] task:kworker/1:107 state:D stack:0 pid:3945 tgid:3945 ppid:2 flags:0x00000000 [ 1782.525108][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.525447][ T32] Call trace: [ 1782.525662][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.526257][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea805da4 r5:84735400 [ 1782.526680][ T32] r4:84735400 [ 1782.526925][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.527440][ T32] r5:84735400 r4:827174e0 [ 1782.527702][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.538448][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.539282][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea805e20 [ 1782.539700][ T32] r4:00000000 [ 1782.539896][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.540449][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.540898][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.541443][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d48940 [ 1782.541908][ T32] r4:00000000 [ 1782.542078][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.542516][ T32] r9:84735400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11f000 [ 1782.542985][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.543529][ T32] r5:00001000 r4:ea80d000 [ 1782.543857][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.544335][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.544773][ T32] r5:84d83f54 r4:84d83c00 [ 1782.544982][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.545527][ T32] r7:ddde40c0 r6:82c18200 r5:84d83f54 r4:84cfc500 [ 1782.545861][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.546357][ T32] r10:84735400 r9:84cfc52c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.546691][ T32] r4:84cfc500 [ 1782.546882][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.547262][ T32] r10:00000000 r9:e87e9e78 r8:84cf6900 r7:84cfc500 r6:80266a2c r5:84735400 [ 1782.547699][ T32] r4:84d48500 [ 1782.568659][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.569221][ T32] Exception stack(0xea805fb0 to 0xea805ff8) [ 1782.569493][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1782.569809][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.570186][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.570572][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d48500 [ 1782.570967][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.571366][ T32] INFO: task kworker/1:108:3946 blocked for more than 458 seconds. [ 1782.571739][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.571983][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.572378][ T32] task:kworker/1:108 state:D stack:0 pid:3946 tgid:3946 ppid:2 flags:0x00000000 [ 1782.572799][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.573127][ T32] Call trace: [ 1782.573329][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.573723][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea809da4 r5:84733000 [ 1782.574173][ T32] r4:84733000 [ 1782.574446][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.574813][ T32] r5:84733000 r4:827174e0 [ 1782.575015][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.575522][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.575947][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea809e20 [ 1782.576381][ T32] r4:00000000 [ 1782.576565][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.576974][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.577406][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.578488][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d48800 [ 1782.579049][ T32] r4:00000000 [ 1782.579241][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.579730][ T32] r9:84733000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11d000 [ 1782.580080][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.580450][ T32] r5:00001000 r4:e87f5000 [ 1782.580640][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.581159][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.581749][ T32] r5:84d83b54 r4:84d83800 [ 1782.581988][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.582899][ T32] r7:ddde40c0 r6:82c18200 r5:84d83b54 r4:84cfc580 [ 1782.583645][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.584409][ T32] r10:84733000 r9:84cfc5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.585177][ T32] r4:84cfc580 [ 1782.585367][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.585859][ T32] r10:00000000 r9:ea805e78 r8:84cf69c0 r7:84cfc580 r6:80266a2c r5:84733000 [ 1782.586308][ T32] r4:84d48640 [ 1782.586533][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.586904][ T32] Exception stack(0xea809fb0 to 0xea809ff8) [ 1782.587317][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1782.608532][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.609078][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.609411][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d48640 [ 1782.609860][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.610409][ T32] INFO: task kworker/1:109:3949 blocked for more than 458 seconds. [ 1782.610833][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.611113][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.611487][ T32] task:kworker/1:109 state:D stack:0 pid:3949 tgid:3949 ppid:2 flags:0x00000000 [ 1782.611994][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.612425][ T32] Call trace: [ 1782.612694][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.613084][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea81dda4 r5:84731800 [ 1782.613503][ T32] r4:84731800 [ 1782.613808][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.614317][ T32] r5:84731800 r4:827174e0 [ 1782.614585][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.615150][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.615654][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea81de20 [ 1782.615978][ T32] r4:00000000 [ 1782.616178][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.616658][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.617115][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.617652][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cde180 [ 1782.628640][ T32] r4:00000000 [ 1782.628997][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.629567][ T32] r9:84731800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12d000 [ 1782.629983][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.630371][ T32] r5:00001000 r4:ea867000 [ 1782.630589][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.631042][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.631458][ T32] r5:84d85754 r4:84d85400 [ 1782.631793][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.632305][ T32] r7:ddde40c0 r6:82c18200 r5:84d85754 r4:84cfc600 [ 1782.632560][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.633075][ T32] r10:84731800 r9:84cfc62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.633530][ T32] r4:84cfc600 [ 1782.633730][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.634130][ T32] r10:00000000 r9:ea805e78 r8:84cf6c80 r7:84cfc600 r6:80266a2c r5:84731800 [ 1782.634453][ T32] r4:84d48740 [ 1782.634651][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.635039][ T32] Exception stack(0xea81dfb0 to 0xea81dff8) [ 1782.635314][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1782.635825][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.636178][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.636573][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d48740 [ 1782.636905][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.637344][ T32] INFO: task kworker/1:110:3951 blocked for more than 458 seconds. [ 1782.637736][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.648499][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.649117][ T32] task:kworker/1:110 state:D stack:0 pid:3951 tgid:3951 ppid:2 flags:0x00000000 [ 1782.649718][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.650144][ T32] Call trace: [ 1782.650357][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.650849][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea82dda4 r5:84778000 [ 1782.651289][ T32] r4:84778000 [ 1782.651483][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.652011][ T32] r5:84778000 r4:827174e0 [ 1782.652283][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.652727][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.653396][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea82de20 [ 1782.653922][ T32] r4:00000000 [ 1782.654122][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.654550][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.655032][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.655474][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d48a80 [ 1782.655912][ T32] r4:00000000 [ 1782.656130][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.656740][ T32] r9:84778000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f121000 [ 1782.657099][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.657600][ T32] r5:00001000 r4:ea81f000 [ 1782.668607][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.669289][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.669775][ T32] r5:84d84354 r4:84d84000 [ 1782.670085][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.670563][ T32] r7:ddde40c0 r6:82c18200 r5:84d84354 r4:84cfc680 [ 1782.670992][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.671419][ T32] r10:84778000 r9:84cfc6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.671783][ T32] r4:84cfc680 [ 1782.671966][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.672315][ T32] r10:00000000 r9:ea81de78 r8:84cf6e80 r7:84cfc680 r6:80266a2c r5:84778000 [ 1782.672804][ T32] r4:84d48880 [ 1782.673121][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.673746][ T32] Exception stack(0xea82dfb0 to 0xea82dff8) [ 1782.674022][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1782.674427][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.674854][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.675174][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d48880 [ 1782.675723][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.676153][ T32] INFO: task kworker/1:111:3953 blocked for more than 458 seconds. [ 1782.676555][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.676860][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.677266][ T32] task:kworker/1:111 state:D stack:0 pid:3953 tgid:3953 ppid:2 flags:0x00000000 [ 1782.688651][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.689233][ T32] Call trace: [ 1782.689511][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.689933][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea839da4 r5:84779800 [ 1782.690350][ T32] r4:84779800 [ 1782.690596][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.691093][ T32] r5:84779800 r4:827174e0 [ 1782.691383][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.691844][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.692267][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea839e20 [ 1782.692684][ T32] r4:00000000 [ 1782.692865][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.693349][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.693769][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.694243][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d48bc0 [ 1782.694697][ T32] r4:00000000 [ 1782.694918][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.695372][ T32] r9:84779800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f123000 [ 1782.695933][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.696594][ T32] r5:00001000 r4:ea825000 [ 1782.696907][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.697408][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.708721][ T32] r5:84d84754 r4:84d84400 [ 1782.709126][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.709666][ T32] r7:ddde40c0 r6:82c18200 r5:84d84754 r4:84cfc700 [ 1782.709994][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.710522][ T32] r10:84779800 r9:84cfc72c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.710976][ T32] r4:84cfc700 [ 1782.711183][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.711676][ T32] r10:00000000 r9:ea81de78 r8:84cf6a40 r7:84cfc700 r6:80266a2c r5:84779800 [ 1782.712090][ T32] r4:84d489c0 [ 1782.712309][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.712651][ T32] Exception stack(0xea839fb0 to 0xea839ff8) [ 1782.712917][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1782.713459][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.713933][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.714277][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d489c0 [ 1782.714663][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.715224][ T32] INFO: task kworker/1:112:3954 blocked for more than 458 seconds. [ 1782.715621][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.716024][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.716483][ T32] task:kworker/1:112 state:D stack:0 pid:3954 tgid:3954 ppid:2 flags:0x00000000 [ 1782.717050][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.717422][ T32] Call trace: [ 1782.717733][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.728645][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87bdda4 r5:84cba400 [ 1782.729146][ T32] r4:84cba400 [ 1782.729382][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.729939][ T32] r5:84cba400 r4:827174e0 [ 1782.730249][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.730712][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.731135][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87bde20 [ 1782.731518][ T32] r4:00000000 [ 1782.731807][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.732307][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.732812][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.733252][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d48d00 [ 1782.733703][ T32] r4:00000000 [ 1782.733937][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.734301][ T32] r9:84cba400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f125000 [ 1782.734687][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.735111][ T32] r5:00001000 r4:ea83b000 [ 1782.735407][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.735888][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.736425][ T32] r5:84d84b54 r4:84d84800 [ 1782.736643][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.737063][ T32] r7:ddde40c0 r6:82c18200 r5:84d84b54 r4:84cfc780 [ 1782.737483][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.748779][ T32] r10:84cba400 r9:84cfc7ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.749521][ T32] r4:84cfc780 [ 1782.749765][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.750242][ T32] r10:00000000 r9:ea81de78 r8:84d48dc0 r7:84cfc780 r6:80266a2c r5:84cba400 [ 1782.750643][ T32] r4:84d48b00 [ 1782.750844][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.751198][ T32] Exception stack(0xe87bdfb0 to 0xe87bdff8) [ 1782.751471][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1782.751940][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.752321][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.752693][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d48b00 [ 1782.753045][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.753454][ T32] INFO: task kworker/1:113:3957 blocked for more than 458 seconds. [ 1782.753775][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.754128][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.754542][ T32] task:kworker/1:113 state:D stack:0 pid:3957 tgid:3957 ppid:2 flags:0x00000000 [ 1782.755064][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.755371][ T32] Call trace: [ 1782.755659][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.756163][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea835da4 r5:84cbbc00 [ 1782.756501][ T32] r4:84cbbc00 [ 1782.756684][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.757354][ T32] r5:84cbbc00 r4:827174e0 [ 1782.757598][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.768589][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.769385][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea835e20 [ 1782.769698][ T32] r4:00000000 [ 1782.769866][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.770417][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.770847][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.771360][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d48ec0 [ 1782.771800][ T32] r4:00000000 [ 1782.772084][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.772593][ T32] r9:84cbbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f127000 [ 1782.772995][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.773497][ T32] r5:00001000 r4:ea841000 [ 1782.773790][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.774284][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.774806][ T32] r5:84d84f54 r4:84d84c00 [ 1782.775164][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.775651][ T32] r7:ddde40c0 r6:82c18200 r5:84d84f54 r4:84cfc800 [ 1782.775992][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.776443][ T32] r10:84cbbc00 r9:84cfc82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.776890][ T32] r4:84cfc800 [ 1782.777073][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.777503][ T32] r10:00000000 r9:ea81de78 r8:84d48f40 r7:84cfc800 r6:80266a2c r5:84cbbc00 [ 1782.788566][ T32] r4:84d48e40 [ 1782.788984][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.789435][ T32] Exception stack(0xea835fb0 to 0xea835ff8) [ 1782.789860][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1782.790287][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.790678][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.791087][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d48e40 [ 1782.791524][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.791971][ T32] INFO: task kworker/1:114:3958 blocked for more than 458 seconds. [ 1782.792351][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.792609][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.793016][ T32] task:kworker/1:114 state:D stack:0 pid:3958 tgid:3958 ppid:2 flags:0x00000000 [ 1782.793526][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.793826][ T32] Call trace: [ 1782.794033][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.794435][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4769da4 r5:84cbc800 [ 1782.794872][ T32] r4:84cbc800 [ 1782.795113][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.795570][ T32] r5:84cbc800 r4:827174e0 [ 1782.795800][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.796321][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.796980][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4769e20 [ 1782.797427][ T32] r4:00000000 [ 1782.797640][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.808584][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.809318][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.809763][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cde000 [ 1782.810098][ T32] r4:00000000 [ 1782.810337][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.810760][ T32] r9:84cbc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12b000 [ 1782.811220][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.812103][ T32] r5:00001000 r4:ea85d000 [ 1782.812416][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.812912][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.813333][ T32] r5:84d85354 r4:84d85000 [ 1782.813663][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.814152][ T32] r7:ddde40c0 r6:82c18200 r5:84d85354 r4:84cfc880 [ 1782.814461][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.814990][ T32] r10:84cbc800 r9:84cfc8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.815493][ T32] r4:84cfc880 [ 1782.815706][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.816427][ T32] r10:00000000 r9:ea81de78 r8:84ce8500 r7:84cfc880 r6:80266a2c r5:84cbc800 [ 1782.817120][ T32] r4:84d48e40 [ 1782.817335][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.817715][ T32] Exception stack(0xe4769fb0 to 0xe4769ff8) [ 1782.828465][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1782.829107][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.829552][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.830001][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d48e40 [ 1782.830442][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.830865][ T32] INFO: task kworker/1:115:3961 blocked for more than 458 seconds. [ 1782.831217][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.831846][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.832697][ T32] task:kworker/1:115 state:D stack:0 pid:3961 tgid:3961 ppid:2 flags:0x00000000 [ 1782.833308][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.833743][ T32] Call trace: [ 1782.834037][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.834442][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea865da4 r5:84cbe000 [ 1782.834894][ T32] r4:84cbe000 [ 1782.835126][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.835630][ T32] r5:84cbe000 r4:827174e0 [ 1782.835856][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.836474][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.836993][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea865e20 [ 1782.837437][ T32] r4:00000000 [ 1782.837600][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.848546][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.849192][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.849666][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cde3c0 [ 1782.850065][ T32] r4:00000000 [ 1782.850303][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.850682][ T32] r9:84cbe000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12f000 [ 1782.851008][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.851767][ T32] r5:00001000 r4:ea86d000 [ 1782.852092][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.852712][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.853470][ T32] r5:84d85b54 r4:84d85800 [ 1782.853701][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.854201][ T32] r7:ddde40c0 r6:82c18200 r5:84d85b54 r4:84cfc900 [ 1782.854761][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.855297][ T32] r10:84cbe000 r9:84cfc92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.855760][ T32] r4:84cfc900 [ 1782.855975][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.856573][ T32] r10:00000000 r9:ea81de78 r8:84cde280 r7:84cfc900 r6:80266a2c r5:84cbe000 [ 1782.857084][ T32] r4:84cde100 [ 1782.857363][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.857851][ T32] Exception stack(0xea865fb0 to 0xea865ff8) [ 1782.869060][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1782.869481][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.869966][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.870292][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cde100 [ 1782.870796][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.871260][ T32] INFO: task kworker/1:116:3964 blocked for more than 458 seconds. [ 1782.871651][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.872008][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.872328][ T32] task:kworker/1:116 state:D stack:0 pid:3964 tgid:3964 ppid:2 flags:0x00000000 [ 1782.873014][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.873468][ T32] Call trace: [ 1782.873728][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.874095][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea851da4 r5:84cbec00 [ 1782.874522][ T32] r4:84cbec00 [ 1782.874701][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.875175][ T32] r5:84cbec00 r4:827174e0 [ 1782.875409][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.875881][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.876376][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea851e20 [ 1782.876764][ T32] r4:00000000 [ 1782.876975][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.877566][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.888532][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.889291][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cde580 [ 1782.889704][ T32] r4:00000000 [ 1782.889888][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.890247][ T32] r9:84cbec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f131000 [ 1782.890665][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.891195][ T32] r5:00001000 r4:ea877000 [ 1782.891430][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.892018][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.892441][ T32] r5:84d85f54 r4:84d85c00 [ 1782.892686][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.893144][ T32] r7:ddde40c0 r6:82c18200 r5:84d85f54 r4:84cfc980 [ 1782.893351][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.893635][ T32] r10:84cbec00 r9:84cfc9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.893867][ T32] r4:84cfc980 [ 1782.893961][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.894191][ T32] r10:00000000 r9:ea865e78 r8:84cde440 r7:84cfc980 r6:80266a2c r5:84cbec00 [ 1782.894494][ T32] r4:84cde340 [ 1782.894583][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.894786][ T32] Exception stack(0xea851fb0 to 0xea851ff8) [ 1782.895025][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1782.895252][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.895488][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.895733][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cde340 [ 1782.896040][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.896274][ T32] INFO: task kworker/1:117:3966 blocked for more than 458 seconds. [ 1782.896419][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.896594][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.896805][ T32] task:kworker/1:117 state:D stack:0 pid:3966 tgid:3966 ppid:2 flags:0x00000000 [ 1782.897119][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.897332][ T32] Call trace: [ 1782.897506][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.897743][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea875da4 r5:84cbd400 [ 1782.908171][ T32] r4:84cbd400 [ 1782.908422][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.908723][ T32] r5:84cbd400 r4:827174e0 [ 1782.908888][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.909229][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.909509][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea875e20 [ 1782.909784][ T32] r4:00000000 [ 1782.909939][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.910184][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.910459][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.910841][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cde700 [ 1782.911132][ T32] r4:00000000 [ 1782.911223][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.911466][ T32] r9:84cbd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f133000 [ 1782.911740][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.912019][ T32] r5:00001000 r4:ea87d000 [ 1782.912161][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.912402][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.912665][ T32] r5:84d86354 r4:84d86000 [ 1782.912777][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.913098][ T32] r7:ddde40c0 r6:82c18200 r5:84d86354 r4:84cfca00 [ 1782.913249][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.913514][ T32] r10:84cbd400 r9:84cfca2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.913698][ T32] r4:84cfca00 [ 1782.913797][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.914027][ T32] r10:00000000 r9:ea851e78 r8:84cde600 r7:84cfca00 r6:80266a2c r5:84cbd400 [ 1782.914283][ T32] r4:84cde500 [ 1782.914379][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.914586][ T32] Exception stack(0xea875fb0 to 0xea875ff8) [ 1782.914756][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1782.914990][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.915197][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.915401][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cde500 [ 1782.915654][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.915920][ T32] INFO: task kworker/1:118:3968 blocked for more than 458 seconds. [ 1782.916144][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.916361][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.916657][ T32] task:kworker/1:118 state:D stack:0 pid:3968 tgid:3968 ppid:2 flags:0x00000000 [ 1782.916877][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.917045][ T32] Call trace: [ 1782.917207][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.917405][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea881da4 r5:84cbb000 [ 1782.917754][ T32] r4:84cbb000 [ 1782.928574][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.929122][ T32] r5:84cbb000 r4:827174e0 [ 1782.929323][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.929745][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.930146][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea881e20 [ 1782.930476][ T32] r4:00000000 [ 1782.930645][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.930979][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.931257][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.931591][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cde800 [ 1782.931800][ T32] r4:00000000 [ 1782.931997][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.932266][ T32] r9:84cbb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f135000 [ 1782.932572][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.932915][ T32] r5:00001000 r4:ea88b000 [ 1782.933058][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.933284][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.933683][ T32] r5:84d86754 r4:84d86400 [ 1782.933829][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.934173][ T32] r7:ddde40c0 r6:82c18200 r5:84d86754 r4:84cfca80 [ 1782.934342][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.934614][ T32] r10:84cbb000 r9:84cfcaac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.934896][ T32] r4:84cfca80 [ 1782.935028][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.935274][ T32] r10:00000000 r9:ea875e78 r8:84cde980 r7:84cfca80 r6:80266a2c r5:84cbb000 [ 1782.935596][ T32] r4:84cde900 [ 1782.935755][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.936004][ T32] Exception stack(0xea881fb0 to 0xea881ff8) [ 1782.936276][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1782.936511][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.936804][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.937120][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cde900 [ 1782.937357][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.937623][ T32] INFO: task kworker/1:119:3970 blocked for more than 458 seconds. [ 1782.948337][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.948657][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.948888][ T32] task:kworker/1:119 state:D stack:0 pid:3970 tgid:3970 ppid:2 flags:0x00000000 [ 1782.949285][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.949508][ T32] Call trace: [ 1782.949795][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.950085][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea889da4 r5:84cb8c00 [ 1782.950351][ T32] r4:84cb8c00 [ 1782.950511][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.950848][ T32] r5:84cb8c00 r4:827174e0 [ 1782.951039][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.951409][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.951819][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea889e20 [ 1782.952085][ T32] r4:00000000 [ 1782.952212][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.952510][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.952790][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.953124][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cdea00 [ 1782.953405][ T32] r4:00000000 [ 1782.953538][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.953818][ T32] r9:84cb8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f137000 [ 1782.954175][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.954468][ T32] r5:00001000 r4:ea899000 [ 1782.954582][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.954808][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.955236][ T32] r5:84d86b54 r4:84d86800 [ 1782.955373][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.955702][ T32] r7:ddde40c0 r6:82c18200 r5:84d86b54 r4:84cfcb80 [ 1782.955907][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.956178][ T32] r10:84cb8c00 r9:84cfcbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.956371][ T32] r4:84cfcb80 [ 1782.956507][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.956859][ T32] r10:00000000 r9:ea881e78 r8:84cdea80 r7:84cfcb80 r6:80266a2c r5:84cb8c00 [ 1782.957179][ T32] r4:84cde7c0 [ 1782.957304][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.957575][ T32] Exception stack(0xea889fb0 to 0xea889ff8) [ 1782.957785][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1782.968407][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.968807][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.969049][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cde7c0 [ 1782.969322][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.969700][ T32] INFO: task kworker/1:120:3972 blocked for more than 458 seconds. [ 1782.970216][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.970467][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.970793][ T32] task:kworker/1:120 state:D stack:0 pid:3972 tgid:3972 ppid:2 flags:0x00000000 [ 1782.971101][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.971399][ T32] Call trace: [ 1782.971566][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.971810][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea8a5da4 r5:84736000 [ 1782.972120][ T32] r4:84736000 [ 1782.972212][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.972419][ T32] r5:84736000 r4:827174e0 [ 1782.972540][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.972791][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.973126][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8a5e20 [ 1782.973355][ T32] r4:00000000 [ 1782.973453][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.973731][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.974037][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.974267][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cdee80 [ 1782.974549][ T32] r4:00000000 [ 1782.974653][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.974865][ T32] r9:84736000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f13b000 [ 1782.975246][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.975474][ T32] r5:00001000 r4:ea8b1000 [ 1782.975652][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.975877][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.976116][ T32] r5:84d87354 r4:84d87000 [ 1782.976229][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.976509][ T32] r7:ddde40c0 r6:82c18200 r5:84d87354 r4:84cfcb00 [ 1782.976717][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.976969][ T32] r10:84736000 r9:84cfcb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.977208][ T32] r4:84cfcb00 [ 1782.977301][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1782.977622][ T32] r10:00000000 r9:ea889e78 r8:84cdec00 r7:84cfcb00 r6:80266a2c r5:84736000 [ 1782.988429][ T32] r4:84cde880 [ 1782.988675][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1782.988927][ T32] Exception stack(0xea8a5fb0 to 0xea8a5ff8) [ 1782.989077][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1782.989294][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1782.989541][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1782.989763][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cde880 [ 1782.989959][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1782.990188][ T32] INFO: task kworker/1:121:3973 blocked for more than 458 seconds. [ 1782.990375][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1782.990773][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1782.991046][ T32] task:kworker/1:121 state:D stack:0 pid:3973 tgid:3973 ppid:2 flags:0x00000000 [ 1782.991349][ T32] Workqueue: events bpf_prog_free_deferred [ 1782.991533][ T32] Call trace: [ 1782.991704][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1782.991965][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea8a9da4 r5:8477a400 [ 1782.992156][ T32] r4:8477a400 [ 1782.992290][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1782.992519][ T32] r5:8477a400 r4:827174e0 [ 1782.992621][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1782.993003][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1782.993269][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8a9e20 [ 1782.993500][ T32] r4:00000000 [ 1782.993606][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1782.993869][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1782.994122][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1782.994350][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cded80 [ 1782.994547][ T32] r4:00000000 [ 1782.994688][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1782.994921][ T32] r9:8477a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f139000 [ 1782.995168][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1782.995387][ T32] r5:00001000 r4:ea8ab000 [ 1782.995605][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1782.995895][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1782.996206][ T32] r5:84d86f54 r4:84d86c00 [ 1782.996325][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1782.996632][ T32] r7:ddde40c0 r6:82c18200 r5:84d86f54 r4:84cfcc00 [ 1782.996917][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1782.997147][ T32] r10:8477a400 r9:84cfcc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1782.997452][ T32] r4:84cfcc00 [ 1782.997572][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.008413][ T32] r10:00000000 r9:ea8a5e78 r8:84cf6d00 r7:84cfcc00 r6:80266a2c r5:8477a400 [ 1783.008731][ T32] r4:84cde880 [ 1783.008908][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.009090][ T32] Exception stack(0xea8a9fb0 to 0xea8a9ff8) [ 1783.009243][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1783.009582][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.009865][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.010136][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cde880 [ 1783.010361][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.010698][ T32] INFO: task kworker/1:122:3976 blocked for more than 458 seconds. [ 1783.010997][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.011152][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.011379][ T32] task:kworker/1:122 state:D stack:0 pid:3976 tgid:3976 ppid:2 flags:0x00000000 [ 1783.011756][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.011939][ T32] Call trace: [ 1783.012033][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.012271][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea8c1da4 r5:8477c800 [ 1783.012485][ T32] r4:8477c800 [ 1783.012574][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.012834][ T32] r5:8477c800 r4:827174e0 [ 1783.012941][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.013177][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.013454][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8c1e20 [ 1783.013692][ T32] r4:00000000 [ 1783.013815][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.014029][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.014261][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.014472][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3000 [ 1783.014760][ T32] r4:00000000 [ 1783.014861][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.015059][ T32] r9:8477c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f143000 [ 1783.015242][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.015451][ T32] r5:00001000 r4:ea8d9000 [ 1783.015631][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.015852][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.016070][ T32] r5:84d87754 r4:84d87400 [ 1783.016180][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.016421][ T32] r7:ddde40c0 r6:82c18200 r5:84d87754 r4:84cfcc80 [ 1783.016574][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.016953][ T32] r10:8477c800 r9:84cfccac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.017171][ T32] r4:84cfcc80 [ 1783.017268][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.017511][ T32] r10:00000000 r9:ea8a5e78 r8:84cf6040 r7:84cfcc80 r6:80266a2c r5:8477c800 [ 1783.017775][ T32] r4:84cdee40 [ 1783.028251][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.028629][ T32] Exception stack(0xea8c1fb0 to 0xea8c1ff8) [ 1783.028843][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1783.029080][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.029379][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.029596][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cdee40 [ 1783.029858][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.030170][ T32] INFO: task kworker/1:123:3981 blocked for more than 458 seconds. [ 1783.030428][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.030742][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.031032][ T32] task:kworker/1:123 state:D stack:0 pid:3981 tgid:3981 ppid:2 flags:0x00000000 [ 1783.031329][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.031684][ T32] Call trace: [ 1783.031825][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.032061][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea8b9da4 r5:8477e000 [ 1783.032394][ T32] r4:8477e000 [ 1783.032538][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.032789][ T32] r5:8477e000 r4:827174e0 [ 1783.032909][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.033254][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.033588][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8b9e20 [ 1783.033851][ T32] r4:00000000 [ 1783.033949][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.034172][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.034390][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.034645][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3200 [ 1783.034841][ T32] r4:00000000 [ 1783.035006][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.035242][ T32] r9:8477e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f145000 [ 1783.035424][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.035738][ T32] r5:00001000 r4:ea8e3000 [ 1783.035853][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.036107][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.036407][ T32] r5:84d87b54 r4:84d87800 [ 1783.036526][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.036803][ T32] r7:ddde40c0 r6:82c18200 r5:84d87b54 r4:84cfcd00 [ 1783.036963][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.037199][ T32] r10:8477e000 r9:84cfcd2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.037439][ T32] r4:84cfcd00 [ 1783.037548][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.037782][ T32] r10:00000000 r9:ea8c1e78 r8:84ccc380 r7:84cfcd00 r6:80266a2c r5:8477e000 [ 1783.048340][ T32] r4:84cd3040 [ 1783.048566][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.048861][ T32] Exception stack(0xea8b9fb0 to 0xea8b9ff8) [ 1783.049217][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1783.049514][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.049794][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.050150][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3040 [ 1783.050413][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.050754][ T32] INFO: task kworker/1:124:3983 blocked for more than 458 seconds. [ 1783.051128][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.051373][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.051675][ T32] task:kworker/1:124 state:D stack:0 pid:3983 tgid:3983 ppid:2 flags:0x00000000 [ 1783.052036][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.052280][ T32] Call trace: [ 1783.052426][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.052765][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea8f1da4 r5:8477d400 [ 1783.053025][ T32] r4:8477d400 [ 1783.053175][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.053432][ T32] r5:8477d400 r4:827174e0 [ 1783.053603][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.054030][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.054318][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8f1e20 [ 1783.054551][ T32] r4:00000000 [ 1783.054679][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.054938][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.055154][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.055352][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3340 [ 1783.055725][ T32] r4:00000000 [ 1783.055823][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.056044][ T32] r9:8477d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f147000 [ 1783.056268][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.056512][ T32] r5:00001000 r4:ea8e9000 [ 1783.056624][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.056834][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.057154][ T32] r5:84d87f54 r4:84d87c00 [ 1783.057340][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.057701][ T32] r7:ddde40c0 r6:82c18200 r5:84d87f54 r4:84cfcd80 [ 1783.068342][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.068773][ T32] r10:8477d400 r9:84cfcdac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.069006][ T32] r4:84cfcd80 [ 1783.069122][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.069415][ T32] r10:00000000 r9:ea8b9e78 r8:84ccc500 r7:84cfcd80 r6:80266a2c r5:8477d400 [ 1783.069690][ T32] r4:84cd3180 [ 1783.069844][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.070156][ T32] Exception stack(0xea8f1fb0 to 0xea8f1ff8) [ 1783.070469][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1783.070864][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.071212][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.071447][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3180 [ 1783.071930][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.072252][ T32] INFO: task kworker/1:125:3985 blocked for more than 459 seconds. [ 1783.072538][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.072705][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.072997][ T32] task:kworker/1:125 state:D stack:0 pid:3985 tgid:3985 ppid:2 flags:0x00000000 [ 1783.073376][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.073571][ T32] Call trace: [ 1783.073780][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.074026][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea8fdda4 r5:8477b000 [ 1783.074261][ T32] r4:8477b000 [ 1783.074383][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.074684][ T32] r5:8477b000 r4:827174e0 [ 1783.074868][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.075288][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.075627][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8fde20 [ 1783.076024][ T32] r4:00000000 [ 1783.076120][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.076414][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.076783][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.077087][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3800 [ 1783.077414][ T32] r4:00000000 [ 1783.077662][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.088861][ T32] r9:8477b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f14f000 [ 1783.089512][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.089978][ T32] r5:00001000 r4:ea921000 [ 1783.090560][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.090995][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.091464][ T32] r5:84d8cf54 r4:84d8cc00 [ 1783.091882][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.092523][ T32] r7:ddde40c0 r6:82c18200 r5:84d8cf54 r4:84cfce00 [ 1783.092956][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.093461][ T32] r10:8477b000 r9:84cfce2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.093830][ T32] r4:84cfce00 [ 1783.094079][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.094633][ T32] r10:00000000 r9:ea8f1e78 r8:84ccc700 r7:84cfce00 r6:80266a2c r5:8477b000 [ 1783.095043][ T32] r4:84cd3280 [ 1783.095216][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.095572][ T32] Exception stack(0xea8fdfb0 to 0xea8fdff8) [ 1783.096182][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1783.096955][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.097856][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.109276][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3280 [ 1783.109766][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.110253][ T32] INFO: task kworker/1:126:3987 blocked for more than 459 seconds. [ 1783.110607][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.110911][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.111274][ T32] task:kworker/1:126 state:D stack:0 pid:3987 tgid:3987 ppid:2 flags:0x00000000 [ 1783.112038][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.112719][ T32] Call trace: [ 1783.112957][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.113662][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea90dda4 r5:8477ec00 [ 1783.114235][ T32] r4:8477ec00 [ 1783.114430][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.115110][ T32] r5:8477ec00 r4:827174e0 [ 1783.115343][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.116052][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.116735][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea90de20 [ 1783.117284][ T32] r4:00000000 [ 1783.117515][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.128520][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.129379][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.129944][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3480 [ 1783.130353][ T32] r4:00000000 [ 1783.130576][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.131049][ T32] r9:8477ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f149000 [ 1783.131445][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.132380][ T32] r5:00001000 r4:ea8ff000 [ 1783.132696][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.133099][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.133503][ T32] r5:84d8c354 r4:84d8c000 [ 1783.133693][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.134467][ T32] r7:ddde40c0 r6:82c18200 r5:84d8c354 r4:84cfce80 [ 1783.134823][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.135289][ T32] r10:8477ec00 r9:84cfceac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.135788][ T32] r4:84cfce80 [ 1783.136167][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.136943][ T32] r10:00000000 r9:ea8fde78 r8:84ccc8c0 r7:84cfce80 r6:80266a2c r5:8477ec00 [ 1783.137395][ T32] r4:84cd3280 [ 1783.137599][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.158663][ T32] Exception stack(0xea90dfb0 to 0xea90dff8) [ 1783.159171][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1783.159530][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.159977][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.160334][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3280 [ 1783.160728][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.161108][ T32] INFO: task kworker/1:127:3988 blocked for more than 459 seconds. [ 1783.161492][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.161815][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.162176][ T32] task:kworker/1:127 state:D stack:0 pid:3988 tgid:3988 ppid:2 flags:0x00000000 [ 1783.162630][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.163008][ T32] Call trace: [ 1783.163257][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.163674][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea911da4 r5:8477bc00 [ 1783.164003][ T32] r4:8477bc00 [ 1783.164186][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.164919][ T32] r5:8477bc00 r4:827174e0 [ 1783.165139][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.165741][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.166582][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea911e20 [ 1783.167647][ T32] r4:00000000 [ 1783.178606][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.179338][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.179876][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.180291][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3600 [ 1783.180720][ T32] r4:00000000 [ 1783.180962][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.181494][ T32] r9:8477bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f14b000 [ 1783.181944][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.182554][ T32] r5:00001000 r4:ea905000 [ 1783.182792][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.183387][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.184127][ T32] r5:84d8c754 r4:84d8c400 [ 1783.184355][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.184944][ T32] r7:ddde40c0 r6:82c18200 r5:84d8c754 r4:84cfcf00 [ 1783.185224][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.185857][ T32] r10:8477bc00 r9:84cfcf2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.186759][ T32] r4:84cfcf00 [ 1783.186986][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.187659][ T32] r10:00000000 r9:ea8fde78 r8:84ccc980 r7:84cfcf00 r6:80266a2c r5:8477bc00 [ 1783.198603][ T32] r4:84cd33c0 [ 1783.199044][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.199517][ T32] Exception stack(0xea911fb0 to 0xea911ff8) [ 1783.199882][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1783.200580][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.201190][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.201564][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd33c0 [ 1783.202238][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.202621][ T32] INFO: task kworker/1:128:3990 blocked for more than 459 seconds. [ 1783.203085][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.203694][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.204367][ T32] task:kworker/1:128 state:D stack:0 pid:3990 tgid:3990 ppid:2 flags:0x00000000 [ 1783.205366][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.205847][ T32] Call trace: [ 1783.206127][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.206561][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea925da4 r5:84778c00 [ 1783.207107][ T32] r4:84778c00 [ 1783.207297][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.207807][ T32] r5:84778c00 r4:827174e0 [ 1783.218493][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.219219][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.219783][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea925e20 [ 1783.220222][ T32] r4:00000000 [ 1783.220391][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.220748][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.221103][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.221480][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd36c0 [ 1783.221854][ T32] r4:00000000 [ 1783.222092][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.222579][ T32] r9:84778c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f14d000 [ 1783.223010][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.223445][ T32] r5:00001000 r4:ea91b000 [ 1783.223742][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.224125][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.224557][ T32] r5:84d8cb54 r4:84d8c800 [ 1783.224784][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.225349][ T32] r7:ddde40c0 r6:82c18200 r5:84d8cb54 r4:84c85000 [ 1783.225658][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.226146][ T32] r10:84778c00 r9:84c8502c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.226556][ T32] r4:84c85000 [ 1783.226753][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.227293][ T32] r10:00000000 r9:ea8fde78 r8:84cccb40 r7:84c85000 r6:80266a2c r5:84778c00 [ 1783.238777][ T32] r4:84cd3780 [ 1783.239163][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.239669][ T32] Exception stack(0xea925fb0 to 0xea925ff8) [ 1783.240009][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1783.240433][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.240829][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.241170][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3780 [ 1783.241559][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.242061][ T32] INFO: task kworker/1:129:3992 blocked for more than 459 seconds. [ 1783.242430][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.242822][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.243226][ T32] task:kworker/1:129 state:D stack:0 pid:3992 tgid:3992 ppid:2 flags:0x00000000 [ 1783.243845][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.244308][ T32] Call trace: [ 1783.244539][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.244965][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea92dda4 r5:84736c00 [ 1783.245351][ T32] r4:84736c00 [ 1783.245567][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.246070][ T32] r5:84736c00 r4:827174e0 [ 1783.246331][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.246866][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.247415][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea92de20 [ 1783.247749][ T32] r4:00000000 [ 1783.259138][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.259752][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.260178][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.260613][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3a80 [ 1783.261031][ T32] r4:00000000 [ 1783.261227][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.261618][ T32] r9:84736c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1783.262008][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.262408][ T32] r5:00001000 r4:dfa29000 [ 1783.262621][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.263030][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.263439][ T32] r5:84d8d354 r4:84d8d000 [ 1783.263805][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.264276][ T32] r7:ddde40c0 r6:82c18200 r5:84d8d354 r4:84c85080 [ 1783.264583][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.265075][ T32] r10:84736c00 r9:84c850ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.265510][ T32] r4:84c85080 [ 1783.265689][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.266871][ T32] r10:00000000 r9:ea8fde78 r8:84cccd00 r7:84c85080 r6:80266a2c r5:84736c00 [ 1783.267259][ T32] r4:84cd3800 [ 1783.267417][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.278563][ T32] Exception stack(0xea92dfb0 to 0xea92dff8) [ 1783.279126][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1783.279845][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.280161][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.280503][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3800 [ 1783.280872][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.281271][ T32] INFO: task kworker/1:130:3994 blocked for more than 459 seconds. [ 1783.281640][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.281916][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.282366][ T32] task:kworker/1:130 state:D stack:0 pid:3994 tgid:3994 ppid:2 flags:0x00000000 [ 1783.283000][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.283379][ T32] Call trace: [ 1783.283671][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.284168][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea941da4 r5:840c0c00 [ 1783.284723][ T32] r4:840c0c00 [ 1783.284954][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.285483][ T32] r5:840c0c00 r4:827174e0 [ 1783.285735][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.286266][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.286798][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea941e20 [ 1783.287338][ T32] r4:00000000 [ 1783.287683][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.298502][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.299116][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.299649][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccc780 [ 1783.300085][ T32] r4:00000000 [ 1783.300303][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.300867][ T32] r9:840c0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f153000 [ 1783.301281][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.301789][ T32] r5:00001000 r4:ea93d000 [ 1783.301987][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.302484][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.302970][ T32] r5:84d22f54 r4:84d22c00 [ 1783.303177][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.303578][ T32] r7:ddde40c0 r6:82c18200 r5:84d22f54 r4:84c85100 [ 1783.303909][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.304300][ T32] r10:840c0c00 r9:84c8512c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.304654][ T32] r4:84c85100 [ 1783.304819][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.305122][ T32] r10:00000000 r9:ea92de78 r8:84ccca00 r7:84c85100 r6:80266a2c r5:840c0c00 [ 1783.305561][ T32] r4:84cd3700 [ 1783.305698][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.305984][ T32] Exception stack(0xea941fb0 to 0xea941ff8) [ 1783.306265][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1783.306586][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.306970][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.307294][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3700 [ 1783.307617][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.319110][ T32] INFO: task kworker/1:131:3999 blocked for more than 459 seconds. [ 1783.319748][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.320048][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.320433][ T32] task:kworker/1:131 state:D stack:0 pid:3999 tgid:3999 ppid:2 flags:0x00000000 [ 1783.321089][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.321548][ T32] Call trace: [ 1783.321792][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.322224][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea935da4 r5:840c1800 [ 1783.322606][ T32] r4:840c1800 [ 1783.322843][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.323305][ T32] r5:840c1800 r4:827174e0 [ 1783.323568][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.323977][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.324350][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea935e20 [ 1783.324745][ T32] r4:00000000 [ 1783.324884][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.325190][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.325584][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.325892][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3d00 [ 1783.326160][ T32] r4:00000000 [ 1783.326301][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.326607][ T32] r9:840c1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1783.326885][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.327301][ T32] r5:00001000 r4:dfb19000 [ 1783.327450][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.327838][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.339090][ T32] r5:84d8db54 r4:84d8d800 [ 1783.339288][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.339785][ T32] r7:ddde40c0 r6:82c18200 r5:84d8db54 r4:84c85180 [ 1783.340130][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.340725][ T32] r10:840c1800 r9:84c851ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.341187][ T32] r4:84c85180 [ 1783.341461][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.342106][ T32] r10:00000000 r9:ea92de78 r8:84ccc840 r7:84c85180 r6:80266a2c r5:840c1800 [ 1783.342563][ T32] r4:84cd3a00 [ 1783.342754][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.343154][ T32] Exception stack(0xea935fb0 to 0xea935ff8) [ 1783.343401][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1783.343784][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.344086][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.344332][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3a00 [ 1783.344729][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.345154][ T32] INFO: task kworker/1:132:4001 blocked for more than 459 seconds. [ 1783.345584][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.345961][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.346525][ T32] task:kworker/1:132 state:D stack:0 pid:4001 tgid:4001 ppid:2 flags:0x00000000 [ 1783.346938][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.347184][ T32] Call trace: [ 1783.347381][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.347724][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea8ddda4 r5:840c2400 [ 1783.358538][ T32] r4:840c2400 [ 1783.358865][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.359329][ T32] r5:840c2400 r4:827174e0 [ 1783.359503][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.360011][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.360581][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8dde20 [ 1783.361059][ T32] r4:00000000 [ 1783.361261][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.361697][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.362102][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.362497][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3bc0 [ 1783.362770][ T32] r4:00000000 [ 1783.362903][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.363324][ T32] r9:840c2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1783.363698][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.364094][ T32] r5:00001000 r4:dfaab000 [ 1783.364254][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.364596][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.365120][ T32] r5:84d8d754 r4:84d8d400 [ 1783.365335][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.365715][ T32] r7:ddde40c0 r6:82c18200 r5:84d8d754 r4:84c85200 [ 1783.365993][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.366374][ T32] r10:840c2400 r9:84c8522c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.366646][ T32] r4:84c85200 [ 1783.366888][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.367293][ T32] r10:00000000 r9:ea935e78 r8:84ccc480 r7:84c85200 r6:80266a2c r5:840c2400 [ 1783.367588][ T32] r4:84cd3980 [ 1783.367857][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.378972][ T32] Exception stack(0xea8ddfb0 to 0xea8ddff8) [ 1783.379263][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1783.379605][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.379961][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.380265][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3980 [ 1783.380575][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.380952][ T32] INFO: task kworker/1:133:4003 blocked for more than 459 seconds. [ 1783.381465][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.381786][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.382253][ T32] task:kworker/1:133 state:D stack:0 pid:4003 tgid:4003 ppid:2 flags:0x00000000 [ 1783.382800][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.383273][ T32] Call trace: [ 1783.383483][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.384036][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea949da4 r5:840c3000 [ 1783.384372][ T32] r4:840c3000 [ 1783.384546][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.385075][ T32] r5:840c3000 r4:827174e0 [ 1783.385295][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.385736][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.386103][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea949e20 [ 1783.386463][ T32] r4:00000000 [ 1783.386611][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.386972][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.387344][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.387785][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cfee00 [ 1783.398523][ T32] r4:00000000 [ 1783.398889][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.399224][ T32] r9:840c3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1783.399623][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.400073][ T32] r5:00001000 r4:dfec3000 [ 1783.400341][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.400856][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.401293][ T32] r5:84d8e754 r4:84d8e400 [ 1783.401538][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.402272][ T32] r7:ddde40c0 r6:82c18200 r5:84d8e754 r4:84c85280 [ 1783.402561][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.403129][ T32] r10:840c3000 r9:84c852ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.403436][ T32] r4:84c85280 [ 1783.403644][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.404100][ T32] r10:00000000 r9:ea935e78 r8:84ccce00 r7:84c85280 r6:80266a2c r5:840c3000 [ 1783.404585][ T32] r4:84cd3c40 [ 1783.404917][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.405682][ T32] Exception stack(0xea949fb0 to 0xea949ff8) [ 1783.406089][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1783.406493][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.406919][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.407452][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3c40 [ 1783.407805][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.418811][ T32] INFO: task kworker/1:134:4005 blocked for more than 459 seconds. [ 1783.419406][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.419676][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.420099][ T32] task:kworker/1:134 state:D stack:0 pid:4005 tgid:4005 ppid:2 flags:0x00000000 [ 1783.420689][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.421051][ T32] Call trace: [ 1783.421254][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.421716][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea89dda4 r5:840c3c00 [ 1783.422251][ T32] r4:840c3c00 [ 1783.422437][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.422892][ T32] r5:840c3c00 r4:827174e0 [ 1783.423160][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.423767][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.424382][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea89de20 [ 1783.424829][ T32] r4:00000000 [ 1783.425044][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.425627][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.426024][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.426410][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cde140 [ 1783.426719][ T32] r4:00000000 [ 1783.426916][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.427277][ T32] r9:840c3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c3000 [ 1783.427628][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.438903][ T32] r5:00001000 r4:dfda1000 [ 1783.439309][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.439817][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.440299][ T32] r5:84d8e354 r4:84d8e000 [ 1783.440573][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.441086][ T32] r7:ddde40c0 r6:82c18200 r5:84d8e354 r4:84c85300 [ 1783.441391][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.441846][ T32] r10:840c3c00 r9:84c8532c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.442196][ T32] r4:84c85300 [ 1783.442421][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.442842][ T32] r10:00000000 r9:ea949e78 r8:84cccc00 r7:84c85300 r6:80266a2c r5:840c3c00 [ 1783.443071][ T32] r4:84cd3b80 [ 1783.443196][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.443467][ T32] Exception stack(0xea89dfb0 to 0xea89dff8) [ 1783.443775][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1783.444193][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.444554][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.444888][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3b80 [ 1783.445191][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.445533][ T32] INFO: task kworker/1:135:4008 blocked for more than 459 seconds. [ 1783.445758][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.445953][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.446214][ T32] task:kworker/1:135 state:D stack:0 pid:4008 tgid:4008 ppid:2 flags:0x00000000 [ 1783.446507][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.446678][ T32] Call trace: [ 1783.446863][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.447312][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea959da4 r5:840c6000 [ 1783.447761][ T32] r4:840c6000 [ 1783.458521][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.459078][ T32] r5:840c6000 r4:827174e0 [ 1783.459205][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.459512][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.459801][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea959e20 [ 1783.459999][ T32] r4:00000000 [ 1783.460085][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.460311][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.460514][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.460822][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8c100 [ 1783.461262][ T32] r4:00000000 [ 1783.461468][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.461956][ T32] r9:840c6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c9000 [ 1783.462359][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.462589][ T32] r5:00001000 r4:dff2d000 [ 1783.462702][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.462904][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.463181][ T32] r5:84d8eb54 r4:84d8e800 [ 1783.463377][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.464266][ T32] r7:ddde40c0 r6:82c18200 r5:84d8eb54 r4:84c85380 [ 1783.464848][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.465341][ T32] r10:840c6000 r9:84c853ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.465858][ T32] r4:84c85380 [ 1783.466063][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.466462][ T32] r10:00000000 r9:ea949e78 r8:84c811c0 r7:84c85380 r6:80266a2c r5:840c6000 [ 1783.466996][ T32] r4:84c8c000 [ 1783.467176][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.467515][ T32] Exception stack(0xea959fb0 to 0xea959ff8) [ 1783.478759][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1783.479347][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.479843][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.480146][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8c000 [ 1783.480573][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.481006][ T32] INFO: task kworker/1:136:4010 blocked for more than 459 seconds. [ 1783.481386][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.481695][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.482042][ T32] task:kworker/1:136 state:D stack:0 pid:4010 tgid:4010 ppid:2 flags:0x00000000 [ 1783.482517][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.482930][ T32] Call trace: [ 1783.483193][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.483634][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea961da4 r5:840c5400 [ 1783.484043][ T32] r4:840c5400 [ 1783.484213][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.484617][ T32] r5:840c5400 r4:827174e0 [ 1783.484855][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.485265][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.485678][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea961e20 [ 1783.485981][ T32] r4:00000000 [ 1783.486178][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.486565][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.486926][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.487285][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8c3c0 [ 1783.487603][ T32] r4:00000000 [ 1783.487813][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.499149][ T32] r9:840c5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1783.499596][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.500079][ T32] r5:00001000 r4:dff97000 [ 1783.500344][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.500882][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.501268][ T32] r5:84d8f354 r4:84d8f000 [ 1783.501469][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.502011][ T32] r7:ddde40c0 r6:82c18200 r5:84d8f354 r4:84c85400 [ 1783.502357][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.502898][ T32] r10:840c5400 r9:84c8542c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.503336][ T32] r4:84c85400 [ 1783.503522][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.503977][ T32] r10:00000000 r9:ea959e78 r8:84c81380 r7:84c85400 r6:80266a2c r5:840c5400 [ 1783.504480][ T32] r4:84c8c000 [ 1783.504678][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.505156][ T32] Exception stack(0xea961fb0 to 0xea961ff8) [ 1783.505554][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1783.505984][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.506443][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.506865][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8c000 [ 1783.507264][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.518557][ T32] INFO: task kworker/1:137:4011 blocked for more than 459 seconds. [ 1783.519169][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.519474][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.519878][ T32] task:kworker/1:137 state:D stack:0 pid:4011 tgid:4011 ppid:2 flags:0x00000000 [ 1783.520378][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.520812][ T32] Call trace: [ 1783.521078][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.521588][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea965da4 r5:840c4800 [ 1783.521924][ T32] r4:840c4800 [ 1783.522144][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.522784][ T32] r5:840c4800 r4:827174e0 [ 1783.523022][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.523732][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.524215][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea965e20 [ 1783.524535][ T32] r4:00000000 [ 1783.524716][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.525166][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.525574][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.525926][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8c200 [ 1783.526224][ T32] r4:00000000 [ 1783.526380][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.526894][ T32] r9:840c4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1783.527277][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.527730][ T32] r5:00001000 r4:dff71000 [ 1783.538289][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.538725][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.538949][ T32] r5:84d8ef54 r4:84d8ec00 [ 1783.539069][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.539321][ T32] r7:ddde40c0 r6:82c18200 r5:84d8ef54 r4:84c85480 [ 1783.539446][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.539735][ T32] r10:840c4800 r9:84c854ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.539984][ T32] r4:84c85480 [ 1783.540078][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.540286][ T32] r10:00000000 r9:ea961e78 r8:84c81480 r7:84c85480 r6:80266a2c r5:840c4800 [ 1783.540444][ T32] r4:84c8c1c0 [ 1783.540535][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.540785][ T32] Exception stack(0xea965fb0 to 0xea965ff8) [ 1783.540979][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1783.541257][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.541540][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.541814][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8c1c0 [ 1783.542224][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.542528][ T32] INFO: task kworker/1:138:4013 blocked for more than 459 seconds. [ 1783.542843][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.543125][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.543493][ T32] task:kworker/1:138 state:D stack:0 pid:4013 tgid:4013 ppid:2 flags:0x00000000 [ 1783.543944][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.544161][ T32] Call trace: [ 1783.544269][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.544490][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea96dda4 r5:84491800 [ 1783.544667][ T32] r4:84491800 [ 1783.544766][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.545024][ T32] r5:84491800 r4:827174e0 [ 1783.545127][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.545369][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.545584][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea96de20 [ 1783.545771][ T32] r4:00000000 [ 1783.545855][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.546025][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.546199][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.546406][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6b180 [ 1783.546556][ T32] r4:00000000 [ 1783.546641][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.546822][ T32] r9:84491800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ed000 [ 1783.547030][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.547285][ T32] r5:00001000 r4:e06fb000 [ 1783.547472][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.558210][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.558681][ T32] r5:84d91b54 r4:84d91800 [ 1783.558874][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.559339][ T32] r7:ddde40c0 r6:82c18200 r5:84d91b54 r4:84c85500 [ 1783.559765][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.560278][ T32] r10:84491800 r9:84c8552c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.560687][ T32] r4:84c85500 [ 1783.560887][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.561283][ T32] r10:00000000 r9:ea961e78 r8:84c81680 r7:84c85500 r6:80266a2c r5:84491800 [ 1783.561616][ T32] r4:84c8c180 [ 1783.561817][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.562303][ T32] Exception stack(0xea96dfb0 to 0xea96dff8) [ 1783.562481][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1783.562687][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.563002][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.563287][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8c180 [ 1783.563529][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.563895][ T32] INFO: task kworker/1:139:4015 blocked for more than 459 seconds. [ 1783.564188][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.564459][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.564923][ T32] task:kworker/1:139 state:D stack:0 pid:4015 tgid:4015 ppid:2 flags:0x00000000 [ 1783.565471][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.565796][ T32] Call trace: [ 1783.566016][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.566348][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea975da4 r5:840c0000 [ 1783.566695][ T32] r4:840c0000 [ 1783.566885][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.567390][ T32] r5:840c0000 r4:827174e0 [ 1783.567656][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.578235][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.578824][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea975e20 [ 1783.579263][ T32] r4:00000000 [ 1783.579589][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.580250][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.580581][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.581005][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8c500 [ 1783.581343][ T32] r4:00000000 [ 1783.581534][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.581796][ T32] r9:840c0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cf000 [ 1783.581988][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.582218][ T32] r5:00001000 r4:e03f1000 [ 1783.582355][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.582572][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.582857][ T32] r5:84d8f754 r4:84d8f400 [ 1783.583017][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.583396][ T32] r7:ddde40c0 r6:82c18200 r5:84d8f754 r4:84c85580 [ 1783.583831][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.584274][ T32] r10:840c0000 r9:84c855ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.584641][ T32] r4:84c85580 [ 1783.584840][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.585395][ T32] r10:00000000 r9:ea96de78 r8:84c81840 r7:84c85580 r6:80266a2c r5:840c0000 [ 1783.585750][ T32] r4:84c8c340 [ 1783.585922][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.586341][ T32] Exception stack(0xea975fb0 to 0xea975ff8) [ 1783.586781][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1783.587264][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.587640][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.598527][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8c340 [ 1783.599040][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.599376][ T32] INFO: task kworker/1:140:4017 blocked for more than 459 seconds. [ 1783.599901][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.600153][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.600592][ T32] task:kworker/1:140 state:D stack:0 pid:4017 tgid:4017 ppid:2 flags:0x00000000 [ 1783.601215][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.601631][ T32] Call trace: [ 1783.601891][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.602294][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea97dda4 r5:84dc0c00 [ 1783.602695][ T32] r4:84dc0c00 [ 1783.602931][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.603632][ T32] r5:84dc0c00 r4:827174e0 [ 1783.603852][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.604347][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.604850][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea97de20 [ 1783.605418][ T32] r4:00000000 [ 1783.605597][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.606005][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.606655][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.607123][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8c600 [ 1783.607450][ T32] r4:00000000 [ 1783.607699][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.618549][ T32] r9:84dc0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d3000 [ 1783.619025][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.619519][ T32] r5:00001000 r4:e040b000 [ 1783.619837][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.620372][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.620872][ T32] r5:84d8fb54 r4:84d8f800 [ 1783.621125][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.621566][ T32] r7:ddde40c0 r6:82c18200 r5:84d8fb54 r4:84c85600 [ 1783.621914][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.622335][ T32] r10:84dc0c00 r9:84c8562c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.622641][ T32] r4:84c85600 [ 1783.622824][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.623376][ T32] r10:00000000 r9:ea96de78 r8:84c81a00 r7:84c85600 r6:80266a2c r5:84dc0c00 [ 1783.623762][ T32] r4:84c8c480 [ 1783.624033][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.624449][ T32] Exception stack(0xea97dfb0 to 0xea97dff8) [ 1783.624752][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1783.625092][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.625503][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.625870][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8c480 [ 1783.626297][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.626692][ T32] INFO: task kworker/1:141:4019 blocked for more than 459 seconds. [ 1783.627095][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.627430][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.648276][ T32] task:kworker/1:141 state:D stack:0 pid:4019 tgid:4019 ppid:2 flags:0x00000000 [ 1783.648705][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.648905][ T32] Call trace: [ 1783.649027][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.649257][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea985da4 r5:84dc0000 [ 1783.649580][ T32] r4:84dc0000 [ 1783.649688][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.649947][ T32] r5:84dc0000 r4:827174e0 [ 1783.650100][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.650431][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.650760][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea985e20 [ 1783.651018][ T32] r4:00000000 [ 1783.651105][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.651377][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.651656][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.651935][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8c780 [ 1783.652172][ T32] r4:00000000 [ 1783.652268][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.652470][ T32] r9:84dc0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d5000 [ 1783.652641][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.652894][ T32] r5:00001000 r4:e0435000 [ 1783.653006][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.653276][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.653731][ T32] r5:84d8ff54 r4:84d8fc00 [ 1783.654045][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.654723][ T32] r7:ddde40c0 r6:82c18200 r5:84d8ff54 r4:84c85680 [ 1783.655032][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.655418][ T32] r10:84dc0000 r9:84c856ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.655855][ T32] r4:84c85680 [ 1783.656011][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.656420][ T32] r10:00000000 r9:ea96de78 r8:84c81bc0 r7:84c85680 r6:80266a2c r5:84dc0000 [ 1783.656901][ T32] r4:84c8c480 [ 1783.657061][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.657576][ T32] Exception stack(0xea985fb0 to 0xea985ff8) [ 1783.668607][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1783.669181][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.669533][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.669867][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8c480 [ 1783.670285][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.670690][ T32] INFO: task kworker/1:142:4021 blocked for more than 459 seconds. [ 1783.671080][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.671401][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.671871][ T32] task:kworker/1:142 state:D stack:0 pid:4021 tgid:4021 ppid:2 flags:0x00000000 [ 1783.672417][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.672781][ T32] Call trace: [ 1783.673084][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.673453][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea98dda4 r5:84dc1800 [ 1783.674013][ T32] r4:84dc1800 [ 1783.674272][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.674818][ T32] r5:84dc1800 r4:827174e0 [ 1783.675193][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.675875][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.676466][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea98de20 [ 1783.676934][ T32] r4:00000000 [ 1783.677171][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.677566][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.688549][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.689217][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8c800 [ 1783.689656][ T32] r4:00000000 [ 1783.689830][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.690187][ T32] r9:84dc1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d7000 [ 1783.690748][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.691136][ T32] r5:00001000 r4:e0483000 [ 1783.691352][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.691920][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.692312][ T32] r5:84d90354 r4:84d90000 [ 1783.692511][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.692953][ T32] r7:ddde40c0 r6:82c18200 r5:84d90354 r4:84c85700 [ 1783.693260][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.693773][ T32] r10:84dc1800 r9:84c8572c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.694109][ T32] r4:84c85700 [ 1783.694287][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.694942][ T32] r10:00000000 r9:ea96de78 r8:84c81d80 r7:84c85700 r6:80266a2c r5:84dc1800 [ 1783.695466][ T32] r4:84c8c900 [ 1783.695682][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.696103][ T32] Exception stack(0xea98dfb0 to 0xea98dff8) [ 1783.696390][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1783.696885][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.697169][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.697401][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8c900 [ 1783.697614][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.697866][ T32] INFO: task kworker/1:143:4023 blocked for more than 459 seconds. [ 1783.709110][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.709608][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.709919][ T32] task:kworker/1:143 state:D stack:0 pid:4023 tgid:4023 ppid:2 flags:0x00000000 [ 1783.710365][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.710810][ T32] Call trace: [ 1783.711023][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.711481][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea995da4 r5:84dc3c00 [ 1783.711889][ T32] r4:84dc3c00 [ 1783.712015][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.712322][ T32] r5:84dc3c00 r4:827174e0 [ 1783.712477][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.712789][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.713152][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea995e20 [ 1783.713518][ T32] r4:00000000 [ 1783.713748][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.714132][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.714510][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.715094][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8c9c0 [ 1783.715422][ T32] r4:00000000 [ 1783.715634][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.716037][ T32] r9:84dc3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d9000 [ 1783.716414][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.716884][ T32] r5:00001000 r4:e04a5000 [ 1783.717169][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.717572][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.728602][ T32] r5:84d90754 r4:84d90400 [ 1783.728989][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.729525][ T32] r7:ddde40c0 r6:82c18200 r5:84d90754 r4:84c85780 [ 1783.729874][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.730380][ T32] r10:84dc3c00 r9:84c857ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.730777][ T32] r4:84c85780 [ 1783.730966][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.731458][ T32] r10:00000000 r9:ea96de78 r8:84c81f80 r7:84c85780 r6:80266a2c r5:84dc3c00 [ 1783.732084][ T32] r4:84c8c740 [ 1783.732364][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.732664][ T32] Exception stack(0xea995fb0 to 0xea995ff8) [ 1783.732998][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1783.733373][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.733801][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.734242][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8c740 [ 1783.734567][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.734992][ T32] INFO: task kworker/1:144:4025 blocked for more than 459 seconds. [ 1783.735407][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.735765][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.736115][ T32] task:kworker/1:144 state:D stack:0 pid:4025 tgid:4025 ppid:2 flags:0x00000000 [ 1783.736643][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.737027][ T32] Call trace: [ 1783.737262][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.737753][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea99dda4 r5:84dc3000 [ 1783.748636][ T32] r4:84dc3000 [ 1783.749068][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.749618][ T32] r5:84dc3000 r4:827174e0 [ 1783.749869][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.750394][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.750925][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea99de20 [ 1783.751308][ T32] r4:00000000 [ 1783.751526][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.752208][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.752694][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.753085][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8cb40 [ 1783.753445][ T32] r4:00000000 [ 1783.753654][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.753988][ T32] r9:84dc3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0df000 [ 1783.754340][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.754736][ T32] r5:00001000 r4:e04d3000 [ 1783.755055][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.755460][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.755857][ T32] r5:84d90b54 r4:84d90800 [ 1783.756029][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.756468][ T32] r7:ddde40c0 r6:82c18200 r5:84d90b54 r4:84c85800 [ 1783.756751][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.757129][ T32] r10:84dc3000 r9:84c8582c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.757517][ T32] r4:84c85800 [ 1783.757683][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.768772][ T32] r10:00000000 r9:ea96de78 r8:84c81d00 r7:84c85800 r6:80266a2c r5:84dc3000 [ 1783.769259][ T32] r4:84c8ca80 [ 1783.769441][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.769859][ T32] Exception stack(0xea99dfb0 to 0xea99dff8) [ 1783.770145][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1783.770533][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.770908][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.771227][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8ca80 [ 1783.771580][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.772006][ T32] INFO: task kworker/1:145:4027 blocked for more than 459 seconds. [ 1783.772303][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.772538][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.772840][ T32] task:kworker/1:145 state:D stack:0 pid:4027 tgid:4027 ppid:2 flags:0x00000000 [ 1783.773444][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.773806][ T32] Call trace: [ 1783.774018][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.774360][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea9a5da4 r5:84dc5400 [ 1783.774710][ T32] r4:84dc5400 [ 1783.774878][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.775262][ T32] r5:84dc5400 r4:827174e0 [ 1783.775434][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.775988][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.776433][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9a5e20 [ 1783.776815][ T32] r4:00000000 [ 1783.776992][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.777467][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.788330][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.788758][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8cc40 [ 1783.789123][ T32] r4:00000000 [ 1783.789303][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.789727][ T32] r9:84dc5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e1000 [ 1783.790099][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.790460][ T32] r5:00001000 r4:e056d000 [ 1783.790663][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.791079][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.791504][ T32] r5:84d90f54 r4:84d90c00 [ 1783.791753][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.792352][ T32] r7:ddde40c0 r6:82c18200 r5:84d90f54 r4:84c85880 [ 1783.792610][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.792986][ T32] r10:84dc5400 r9:84c858ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.793367][ T32] r4:84c85880 [ 1783.793536][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.793842][ T32] r10:00000000 r9:ea96de78 r8:84c81500 r7:84c85880 r6:80266a2c r5:84dc5400 [ 1783.794233][ T32] r4:84c8cac0 [ 1783.794510][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.794885][ T32] Exception stack(0xea9a5fb0 to 0xea9a5ff8) [ 1783.795143][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1783.795479][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.795834][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.796140][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8cac0 [ 1783.796448][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.796958][ T32] INFO: task kworker/1:146:4030 blocked for more than 459 seconds. [ 1783.797405][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.797709][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.808398][ T32] task:kworker/1:146 state:D stack:0 pid:4030 tgid:4030 ppid:2 flags:0x00000000 [ 1783.808922][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.809471][ T32] Call trace: [ 1783.809743][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.810171][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea9b1da4 r5:84dc4800 [ 1783.810572][ T32] r4:84dc4800 [ 1783.810769][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.811236][ T32] r5:84dc4800 r4:827174e0 [ 1783.811560][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.811988][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.812531][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b1e20 [ 1783.813037][ T32] r4:00000000 [ 1783.813192][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.813680][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.814043][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.814480][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8cd80 [ 1783.814808][ T32] r4:00000000 [ 1783.815019][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.815416][ T32] r9:84dc4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e3000 [ 1783.815856][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.816268][ T32] r5:00001000 r4:e0583000 [ 1783.816466][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.816866][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.817324][ T32] r5:84d91354 r4:84d91000 [ 1783.817523][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.828460][ T32] r7:ddde40c0 r6:82c18200 r5:84d91354 r4:84c85900 [ 1783.828864][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.829323][ T32] r10:84dc4800 r9:84c8592c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.829755][ T32] r4:84c85900 [ 1783.829979][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.830403][ T32] r10:00000000 r9:ea96de78 r8:84c81000 r7:84c85900 r6:80266a2c r5:84dc4800 [ 1783.830814][ T32] r4:84c8cc00 [ 1783.831136][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.831636][ T32] Exception stack(0xea9b1fb0 to 0xea9b1ff8) [ 1783.831949][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1783.832340][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.832671][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.833052][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8cc00 [ 1783.833868][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.834417][ T32] INFO: task kworker/1:147:4031 blocked for more than 459 seconds. [ 1783.834744][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.834993][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.835647][ T32] task:kworker/1:147 state:D stack:0 pid:4031 tgid:4031 ppid:2 flags:0x00000000 [ 1783.836115][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.836466][ T32] Call trace: [ 1783.836727][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.837108][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea9adda4 r5:84dc2400 [ 1783.837450][ T32] r4:84dc2400 [ 1783.837684][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.848428][ T32] r5:84dc2400 r4:827174e0 [ 1783.848729][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.849180][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.849654][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9ade20 [ 1783.850039][ T32] r4:00000000 [ 1783.850195][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.850559][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.850965][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.851358][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6b000 [ 1783.851711][ T32] r4:00000000 [ 1783.851919][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.852312][ T32] r9:84dc2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0eb000 [ 1783.852806][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.853189][ T32] r5:00001000 r4:e0661000 [ 1783.853429][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.853844][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.854224][ T32] r5:84d91754 r4:84d91400 [ 1783.854424][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.854883][ T32] r7:ddde40c0 r6:82c18200 r5:84d91754 r4:84c85980 [ 1783.855220][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.855718][ T32] r10:84dc2400 r9:84c859ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.856126][ T32] r4:84c85980 [ 1783.856394][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.856888][ T32] r10:00000000 r9:ea96de78 r8:84c81cc0 r7:84c85980 r6:80266a2c r5:84dc2400 [ 1783.857281][ T32] r4:84c8ce40 [ 1783.857473][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.868532][ T32] Exception stack(0xea9adfb0 to 0xea9adff8) [ 1783.869152][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1783.869556][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.870038][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.870409][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8ce40 [ 1783.870768][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.871109][ T32] INFO: task kworker/1:148:4037 blocked for more than 459 seconds. [ 1783.871474][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.871785][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.872129][ T32] task:kworker/1:148 state:D stack:0 pid:4037 tgid:4037 ppid:2 flags:0x00000000 [ 1783.872624][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.872972][ T32] Call trace: [ 1783.873265][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.873674][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea9b5da4 r5:84cb4800 [ 1783.873972][ T32] r4:84cb4800 [ 1783.874208][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.874575][ T32] r5:84cb4800 r4:827174e0 [ 1783.874788][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.875233][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.875683][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b5e20 [ 1783.876169][ T32] r4:00000000 [ 1783.876543][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.876915][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.888475][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.889008][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6b780 [ 1783.889436][ T32] r4:00000000 [ 1783.889631][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.890022][ T32] r9:84cb4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f3000 [ 1783.890297][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.890673][ T32] r5:00001000 r4:e473d000 [ 1783.890862][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.891236][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.891623][ T32] r5:84d92754 r4:84d92400 [ 1783.891859][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.892253][ T32] r7:ddde40c0 r6:82c18200 r5:84d92754 r4:84c85a00 [ 1783.892610][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.893027][ T32] r10:84cb4800 r9:84c85a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.893429][ T32] r4:84c85a00 [ 1783.893597][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.894137][ T32] r10:00000000 r9:ea96de78 r8:84c6b200 r7:84c85a00 r6:80266a2c r5:84cb4800 [ 1783.894567][ T32] r4:84c6b140 [ 1783.894739][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.895131][ T32] Exception stack(0xea9b5fb0 to 0xea9b5ff8) [ 1783.895559][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1783.896121][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.896530][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.896840][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6b140 [ 1783.897260][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.897643][ T32] INFO: task kworker/1:149:4039 blocked for more than 459 seconds. [ 1783.908306][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.908610][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.908968][ T32] task:kworker/1:149 state:D stack:0 pid:4039 tgid:4039 ppid:2 flags:0x00000000 [ 1783.909437][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.909794][ T32] Call trace: [ 1783.910027][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.910352][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea951da4 r5:84cb0c00 [ 1783.910963][ T32] r4:84cb0c00 [ 1783.911130][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.911580][ T32] r5:84cb0c00 r4:827174e0 [ 1783.911816][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.912330][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.912923][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea951e20 [ 1783.913819][ T32] r4:00000000 [ 1783.914104][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.914496][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.914968][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.915309][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6b340 [ 1783.915641][ T32] r4:00000000 [ 1783.915825][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.916163][ T32] r9:84cb0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ef000 [ 1783.916508][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.916947][ T32] r5:00001000 r4:e471d000 [ 1783.917274][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.917664][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.928580][ T32] r5:84d91f54 r4:84d91c00 [ 1783.929040][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.929486][ T32] r7:ddde40c0 r6:82c18200 r5:84d91f54 r4:84c85a80 [ 1783.929831][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.930218][ T32] r10:84cb0c00 r9:84c85aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.930526][ T32] r4:84c85a80 [ 1783.930711][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.931082][ T32] r10:00000000 r9:ea9b5e78 r8:84c6b3c0 r7:84c85a80 r6:80266a2c r5:84cb0c00 [ 1783.931658][ T32] r4:84c6b300 [ 1783.931948][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.932376][ T32] Exception stack(0xea951fb0 to 0xea951ff8) [ 1783.932688][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1783.933040][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.933463][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.933807][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6b300 [ 1783.934216][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.934594][ T32] INFO: task kworker/1:150:4041 blocked for more than 459 seconds. [ 1783.935011][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.935262][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.935737][ T32] task:kworker/1:150 state:D stack:0 pid:4041 tgid:4041 ppid:2 flags:0x00000000 [ 1783.936164][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.936522][ T32] Call trace: [ 1783.936743][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.937153][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea9b9da4 r5:84cc0000 [ 1783.937516][ T32] r4:84cc0000 [ 1783.937827][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.949591][ T32] r5:84cc0000 r4:827174e0 [ 1783.949830][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.950295][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.950651][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b9e20 [ 1783.951128][ T32] r4:00000000 [ 1783.951410][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.952007][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.952402][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.952815][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6b500 [ 1783.953233][ T32] r4:00000000 [ 1783.953413][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.953926][ T32] r9:84cc0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f1000 [ 1783.954407][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.954834][ T32] r5:00001000 r4:e4733000 [ 1783.955074][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.955438][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.956043][ T32] r5:84d92354 r4:84d92000 [ 1783.956247][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.956661][ T32] r7:ddde40c0 r6:82c18200 r5:84d92354 r4:84c85b00 [ 1783.956916][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.957425][ T32] r10:84cc0000 r9:84c85b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.957690][ T32] r4:84c85b00 [ 1783.968530][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.970259][ T32] r10:00000000 r9:ea9b5e78 r8:84c6b5c0 r7:84c85b00 r6:80266a2c r5:84cc0000 [ 1783.970749][ T32] r4:84c6b480 [ 1783.970926][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1783.971379][ T32] Exception stack(0xea9b9fb0 to 0xea9b9ff8) [ 1783.971693][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1783.972134][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1783.972521][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1783.972848][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6b480 [ 1783.973177][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1783.973552][ T32] INFO: task kworker/1:151:4042 blocked for more than 459 seconds. [ 1783.973982][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1783.974262][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1783.974613][ T32] task:kworker/1:151 state:D stack:0 pid:4042 tgid:4042 ppid:2 flags:0x00000000 [ 1783.975064][ T32] Workqueue: events bpf_prog_free_deferred [ 1783.975427][ T32] Call trace: [ 1783.975668][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1783.976059][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea94dda4 r5:84cc0c00 [ 1783.976522][ T32] r4:84cc0c00 [ 1783.976762][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1783.977128][ T32] r5:84cc0c00 r4:827174e0 [ 1783.977404][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1783.988583][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1783.989338][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea94de20 [ 1783.989797][ T32] r4:00000000 [ 1783.990078][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1783.990586][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1783.991065][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1783.991606][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8cf00 [ 1783.992036][ T32] r4:00000000 [ 1783.992200][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1783.992648][ T32] r9:84cc0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f15b000 [ 1783.993121][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1783.993623][ T32] r5:00001000 r4:ea9d7000 [ 1783.993875][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1783.994411][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1783.994808][ T32] r5:84d93754 r4:84d93400 [ 1783.995014][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1783.995445][ T32] r7:ddde40c0 r6:82c18200 r5:84d93754 r4:84c85b80 [ 1783.995866][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1783.996382][ T32] r10:84cc0c00 r9:84c85bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1783.996754][ T32] r4:84c85b80 [ 1783.996987][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1783.997354][ T32] r10:00000000 r9:ea9b5e78 r8:84c6b640 r7:84c85b80 r6:80266a2c r5:84cc0c00 [ 1783.997715][ T32] r4:84c6b480 [ 1784.008573][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.009202][ T32] Exception stack(0xea94dfb0 to 0xea94dff8) [ 1784.009484][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1784.009959][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.010419][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.010792][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6b480 [ 1784.011193][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.011628][ T32] INFO: task kworker/1:152:4047 blocked for more than 459 seconds. [ 1784.012099][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.012385][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.012779][ T32] task:kworker/1:152 state:D stack:0 pid:4047 tgid:4047 ppid:2 flags:0x00000000 [ 1784.013219][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.013629][ T32] Call trace: [ 1784.013845][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.014224][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea9cdda4 r5:84cc2400 [ 1784.014544][ T32] r4:84cc2400 [ 1784.014879][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.015319][ T32] r5:84cc2400 r4:827174e0 [ 1784.015667][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.016123][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.016576][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9cde20 [ 1784.017085][ T32] r4:00000000 [ 1784.017258][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.028613][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.029264][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.029683][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6ba80 [ 1784.030154][ T32] r4:00000000 [ 1784.030390][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.030865][ T32] r9:84cc2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f155000 [ 1784.031183][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.031770][ T32] r5:00001000 r4:e4777000 [ 1784.032079][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.032581][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.033066][ T32] r5:84d92b54 r4:84d92800 [ 1784.033391][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.033891][ T32] r7:ddde40c0 r6:82c18200 r5:84d92b54 r4:84c85c80 [ 1784.034221][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.034584][ T32] r10:84cc2400 r9:84c85cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.034923][ T32] r4:84c85c80 [ 1784.035094][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.035488][ T32] r10:00000000 r9:ea94de78 r8:84c6bc00 r7:84c85c80 r6:80266a2c r5:84cc2400 [ 1784.035862][ T32] r4:84c6bb40 [ 1784.036066][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.036421][ T32] Exception stack(0xea9cdfb0 to 0xea9cdff8) [ 1784.036693][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1784.037303][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.037742][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.048653][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6bb40 [ 1784.049348][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.049767][ T32] INFO: task kworker/1:153:4049 blocked for more than 459 seconds. [ 1784.050128][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.050411][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.050765][ T32] task:kworker/1:153 state:D stack:0 pid:4049 tgid:4049 ppid:2 flags:0x00000000 [ 1784.051380][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.051771][ T32] Call trace: [ 1784.051983][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.052368][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea9d1da4 r5:84cc1800 [ 1784.052882][ T32] r4:84cc1800 [ 1784.053284][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.053659][ T32] r5:84cc1800 r4:827174e0 [ 1784.053956][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.054507][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.055066][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9d1e20 [ 1784.055452][ T32] r4:00000000 [ 1784.055698][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.056044][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.056556][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.057253][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c6bb40 [ 1784.057680][ T32] r4:00000000 [ 1784.068629][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.069252][ T32] r9:84cc1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f159000 [ 1784.069567][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.069986][ T32] r5:00001000 r4:e8793000 [ 1784.070192][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.070655][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.071051][ T32] r5:84d93354 r4:84d93000 [ 1784.071290][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.071790][ T32] r7:ddde40c0 r6:82c18200 r5:84d93354 r4:84c85c00 [ 1784.072081][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.072518][ T32] r10:84cc1800 r9:84c85c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.072835][ T32] r4:84c85c00 [ 1784.073000][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.073510][ T32] r10:00000000 r9:ea94de78 r8:84c6be00 r7:84c85c00 r6:80266a2c r5:84cc1800 [ 1784.073827][ T32] r4:84c6bc80 [ 1784.073999][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.074370][ T32] Exception stack(0xea9d1fb0 to 0xea9d1ff8) [ 1784.074627][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1784.074986][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.075313][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.075641][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c6bc80 [ 1784.075976][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.076344][ T32] INFO: task kworker/1:154:4053 blocked for more than 460 seconds. [ 1784.076655][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.076900][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.077210][ T32] task:kworker/1:154 state:D stack:0 pid:4053 tgid:4053 ppid:2 flags:0x00000000 [ 1784.077724][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.088584][ T32] Call trace: [ 1784.089148][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.089538][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea9e1da4 r5:84cc4800 [ 1784.089882][ T32] r4:84cc4800 [ 1784.090069][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.090510][ T32] r5:84cc4800 r4:827174e0 [ 1784.090817][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.091295][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.091916][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9e1e20 [ 1784.092341][ T32] r4:00000000 [ 1784.092552][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.093185][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.093765][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.094319][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c662c0 [ 1784.094682][ T32] r4:00000000 [ 1784.094859][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.095347][ T32] r9:84cc4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f15f000 [ 1784.095708][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.096060][ T32] r5:00001000 r4:ea9eb000 [ 1784.096502][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.096909][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.097417][ T32] r5:84d93f54 r4:84d93c00 [ 1784.097778][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.108644][ T32] r7:ddde40c0 r6:82c18200 r5:84d93f54 r4:84c85d00 [ 1784.109126][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.109557][ T32] r10:84cc4800 r9:84c85d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.109873][ T32] r4:84c85d00 [ 1784.110085][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.110825][ T32] r10:00000000 r9:ea94de78 r8:846204c0 r7:84c85d00 r6:80266a2c r5:84cc4800 [ 1784.111160][ T32] r4:84c8ccc0 [ 1784.111326][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.111618][ T32] Exception stack(0xea9e1fb0 to 0xea9e1ff8) [ 1784.111906][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1784.112209][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.112633][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.112969][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8ccc0 [ 1784.113260][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.113745][ T32] INFO: task kworker/1:155:4054 blocked for more than 460 seconds. [ 1784.114041][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.114257][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.114622][ T32] task:kworker/1:155 state:D stack:0 pid:4054 tgid:4054 ppid:2 flags:0x00000000 [ 1784.115035][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.115362][ T32] Call trace: [ 1784.115559][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.115886][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea9e9da4 r5:84cc3000 [ 1784.116186][ T32] r4:84cc3000 [ 1784.116411][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.116837][ T32] r5:84cc3000 r4:827174e0 [ 1784.117097][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.117486][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.128362][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9e9e20 [ 1784.128736][ T32] r4:00000000 [ 1784.128959][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.129365][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.129690][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.130077][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c66040 [ 1784.130388][ T32] r4:00000000 [ 1784.130558][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.130897][ T32] r9:84cc3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f15d000 [ 1784.131231][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.131611][ T32] r5:00001000 r4:ea9dd000 [ 1784.131846][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.132252][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.132641][ T32] r5:84d93b54 r4:84d93800 [ 1784.132867][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.133281][ T32] r7:ddde40c0 r6:82c18200 r5:84d93b54 r4:84c85d80 [ 1784.133550][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.133927][ T32] r10:84cc3000 r9:84c85dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.134208][ T32] r4:84c85d80 [ 1784.134369][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.134735][ T32] r10:00000000 r9:ea9e1e78 r8:84c66180 r7:84c85d80 r6:80266a2c r5:84cc3000 [ 1784.135036][ T32] r4:84c66000 [ 1784.135198][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.135470][ T32] Exception stack(0xea9e9fb0 to 0xea9e9ff8) [ 1784.135876][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1784.136212][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.136523][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.136898][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c66000 [ 1784.137182][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.137537][ T32] INFO: task kworker/1:156:4057 blocked for more than 460 seconds. [ 1784.148225][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.148569][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.149327][ T32] task:kworker/1:156 state:D stack:0 pid:4057 tgid:4057 ppid:2 flags:0x00000000 [ 1784.149735][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.150029][ T32] Call trace: [ 1784.150164][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.150497][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea9d5da4 r5:84cc5400 [ 1784.150789][ T32] r4:84cc5400 [ 1784.150955][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.151268][ T32] r5:84cc5400 r4:827174e0 [ 1784.151523][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.151908][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.152231][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9d5e20 [ 1784.152524][ T32] r4:00000000 [ 1784.152643][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.153007][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.153302][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.153574][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c66480 [ 1784.153890][ T32] r4:00000000 [ 1784.154013][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.154265][ T32] r9:84cc5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f161000 [ 1784.154548][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.154928][ T32] r5:00001000 r4:ea9f1000 [ 1784.155096][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.155452][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.155805][ T32] r5:84d9c354 r4:84d9c000 [ 1784.155957][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.156246][ T32] r7:ddde40c0 r6:82c18200 r5:84d9c354 r4:84c85e00 [ 1784.156428][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.156769][ T32] r10:84cc5400 r9:84c85e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.157053][ T32] r4:84c85e00 [ 1784.157183][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.157510][ T32] r10:00000000 r9:ea9e1e78 r8:84c66380 r7:84c85e00 r6:80266a2c r5:84cc5400 [ 1784.157765][ T32] r4:84c66280 [ 1784.168324][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.168722][ T32] Exception stack(0xea9d5fb0 to 0xea9d5ff8) [ 1784.168917][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1784.169257][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.169559][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.169845][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c66280 [ 1784.170136][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.170436][ T32] INFO: task kworker/1:157:4059 blocked for more than 460 seconds. [ 1784.170676][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.170852][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.171225][ T32] task:kworker/1:157 state:D stack:0 pid:4059 tgid:4059 ppid:2 flags:0x00000000 [ 1784.171591][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.171821][ T32] Call trace: [ 1784.171977][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.172248][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea9bdda4 r5:84cc6000 [ 1784.172540][ T32] r4:84cc6000 [ 1784.172663][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.172940][ T32] r5:84cc6000 r4:827174e0 [ 1784.173122][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.173434][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.173745][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9bde20 [ 1784.174000][ T32] r4:00000000 [ 1784.174148][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.174430][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.174684][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.174952][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c66800 [ 1784.175181][ T32] r4:00000000 [ 1784.175309][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.175594][ T32] r9:84cc6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f165000 [ 1784.175853][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.176194][ T32] r5:00001000 r4:eaa01000 [ 1784.176336][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.176640][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.176915][ T32] r5:84d9cb54 r4:84d9c800 [ 1784.177064][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.177445][ T32] r7:ddde40c0 r6:82c18200 r5:84d9cb54 r4:84c85e80 [ 1784.177657][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.188446][ T32] r10:84cc6000 r9:84c85eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.188802][ T32] r4:84c85e80 [ 1784.188911][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.189170][ T32] r10:00000000 r9:ea9d5e78 r8:84c66680 r7:84c85e80 r6:80266a2c r5:84cc6000 [ 1784.189406][ T32] r4:84c66400 [ 1784.189553][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.189915][ T32] Exception stack(0xea9bdfb0 to 0xea9bdff8) [ 1784.190137][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1784.190490][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.190772][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.190998][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c66400 [ 1784.191318][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.191637][ T32] INFO: task kworker/1:158:4061 blocked for more than 460 seconds. [ 1784.191837][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.191995][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.192183][ T32] task:kworker/1:158 state:D stack:0 pid:4061 tgid:4061 ppid:2 flags:0x00000000 [ 1784.192457][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.192621][ T32] Call trace: [ 1784.192727][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.192902][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea9f9da4 r5:84cc6c00 [ 1784.193108][ T32] r4:84cc6c00 [ 1784.193199][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.193408][ T32] r5:84cc6c00 r4:827174e0 [ 1784.193512][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.193821][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.194025][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9f9e20 [ 1784.194178][ T32] r4:00000000 [ 1784.194265][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.194498][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.194773][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.194995][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c665c0 [ 1784.195196][ T32] r4:00000000 [ 1784.195367][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.195631][ T32] r9:84cc6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f163000 [ 1784.195824][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.196004][ T32] r5:00001000 r4:ea9fb000 [ 1784.196105][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.196308][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.196498][ T32] r5:84d9c754 r4:84d9c400 [ 1784.196597][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.196793][ T32] r7:ddde40c0 r6:82c18200 r5:84d9c754 r4:84c85f00 [ 1784.196976][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.197217][ T32] r10:84cc6c00 r9:84c85f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.197579][ T32] r4:84c85f00 [ 1784.197673][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.208417][ T32] r10:00000000 r9:ea9bde78 r8:84c666c0 r7:84c85f00 r6:80266a2c r5:84cc6c00 [ 1784.208900][ T32] r4:84c66500 [ 1784.209129][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.209477][ T32] Exception stack(0xea9f9fb0 to 0xea9f9ff8) [ 1784.209763][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1784.210101][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.210511][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.210809][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c66500 [ 1784.211141][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.211481][ T32] INFO: task kworker/1:159:4063 blocked for more than 460 seconds. [ 1784.211871][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.212137][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.212434][ T32] task:kworker/1:159 state:D stack:0 pid:4063 tgid:4063 ppid:2 flags:0x00000000 [ 1784.213036][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.213318][ T32] Call trace: [ 1784.213508][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.213889][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa05da4 r5:84cc3c00 [ 1784.214254][ T32] r4:84cc3c00 [ 1784.214463][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.214942][ T32] r5:84cc3c00 r4:827174e0 [ 1784.215195][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.215637][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.216048][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa05e20 [ 1784.216388][ T32] r4:00000000 [ 1784.216630][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.217085][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.217589][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.228358][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c669c0 [ 1784.228710][ T32] r4:00000000 [ 1784.228886][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.229503][ T32] r9:84cc3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f167000 [ 1784.229821][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.230167][ T32] r5:00001000 r4:eaa0f000 [ 1784.230419][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.230821][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.231197][ T32] r5:84d9cf54 r4:84d9cc00 [ 1784.231438][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.231972][ T32] r7:ddde40c0 r6:82c18200 r5:84d9cf54 r4:84c85f80 [ 1784.232230][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.232545][ T32] r10:84cc3c00 r9:84c85fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.232926][ T32] r4:84c85f80 [ 1784.233303][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.233696][ T32] r10:00000000 r9:ea9bde78 r8:84c668c0 r7:84c85f80 r6:80266a2c r5:84cc3c00 [ 1784.234009][ T32] r4:84c66780 [ 1784.234173][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.234538][ T32] Exception stack(0xeaa05fb0 to 0xeaa05ff8) [ 1784.234854][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1784.235276][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.235610][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.235941][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c66780 [ 1784.236306][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.236713][ T32] INFO: task kworker/1:160:4065 blocked for more than 460 seconds. [ 1784.237126][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.237431][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.237744][ T32] task:kworker/1:160 state:D stack:0 pid:4065 tgid:4065 ppid:2 flags:0x00000000 [ 1784.248718][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.249119][ T32] Call trace: [ 1784.249335][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.249802][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa0dda4 r5:84e00000 [ 1784.250162][ T32] r4:84e00000 [ 1784.250348][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.251722][ T32] r5:84e00000 r4:827174e0 [ 1784.251979][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.252562][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.252977][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa0de20 [ 1784.253231][ T32] r4:00000000 [ 1784.253406][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.253777][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.254093][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.254534][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c66b00 [ 1784.255130][ T32] r4:00000000 [ 1784.255335][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.255916][ T32] r9:84e00000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1784.256312][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.256769][ T32] r5:00001000 r4:eaa15000 [ 1784.256896][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.257283][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.268507][ T32] r5:84d9d354 r4:84d9d000 [ 1784.268919][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.269412][ T32] r7:ddde40c0 r6:82c18200 r5:84d9d354 r4:84c76000 [ 1784.269629][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.270022][ T32] r10:84e00000 r9:84c7602c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.270428][ T32] r4:84c76000 [ 1784.270585][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.271180][ T32] r10:00000000 r9:eaa05e78 r8:84c66b80 r7:84c76000 r6:80266a2c r5:84e00000 [ 1784.271527][ T32] r4:84c66940 [ 1784.271734][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.272168][ T32] Exception stack(0xeaa0dfb0 to 0xeaa0dff8) [ 1784.272434][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1784.272867][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.273201][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.273544][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c66940 [ 1784.273830][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.274139][ T32] INFO: task kworker/1:161:4066 blocked for more than 460 seconds. [ 1784.274489][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.274856][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.275618][ T32] task:kworker/1:161 state:D stack:0 pid:4066 tgid:4066 ppid:2 flags:0x00000000 [ 1784.276263][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.276543][ T32] Call trace: [ 1784.276652][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.276893][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea9c1da4 r5:84e00c00 [ 1784.277078][ T32] r4:84e00c00 [ 1784.277283][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.288387][ T32] r5:84e00c00 r4:827174e0 [ 1784.288674][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.289059][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.289368][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9c1e20 [ 1784.289604][ T32] r4:00000000 [ 1784.289704][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.290010][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.290277][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.290564][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c66f00 [ 1784.290770][ T32] r4:00000000 [ 1784.290923][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.291224][ T32] r9:84e00c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1784.291524][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.291851][ T32] r5:00001000 r4:df9d3000 [ 1784.292042][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.292356][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.292656][ T32] r5:84d9db54 r4:84d9d800 [ 1784.292808][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.293115][ T32] r7:ddde40c0 r6:82c18200 r5:84d9db54 r4:84c76080 [ 1784.293292][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.293564][ T32] r10:84e00c00 r9:84c760ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.293844][ T32] r4:84c76080 [ 1784.294019][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.294319][ T32] r10:00000000 r9:eaa0de78 r8:84c66c40 r7:84c76080 r6:80266a2c r5:84e00c00 [ 1784.294581][ T32] r4:84c66ac0 [ 1784.294750][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.295019][ T32] Exception stack(0xea9c1fb0 to 0xea9c1ff8) [ 1784.295224][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1784.295581][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.295858][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.296069][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c66ac0 [ 1784.296301][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.296643][ T32] INFO: task kworker/1:162:4068 blocked for more than 460 seconds. [ 1784.296963][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.297206][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.297574][ T32] task:kworker/1:162 state:D stack:0 pid:4068 tgid:4068 ppid:2 flags:0x00000000 [ 1784.318278][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.318653][ T32] Call trace: [ 1784.318777][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.318948][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa19da4 r5:84e01800 [ 1784.319236][ T32] r4:84e01800 [ 1784.319459][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.319865][ T32] r5:84e01800 r4:827174e0 [ 1784.320052][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.320536][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.321009][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa19e20 [ 1784.321408][ T32] r4:00000000 [ 1784.321627][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.322093][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.322504][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.322961][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c66e00 [ 1784.323310][ T32] r4:00000000 [ 1784.323484][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.323904][ T32] r9:84e01800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1784.324140][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.324732][ T32] r5:00001000 r4:df87d000 [ 1784.324960][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.325384][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.325731][ T32] r5:84d9d754 r4:84d9d400 [ 1784.325919][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.326367][ T32] r7:ddde40c0 r6:82c18200 r5:84d9d754 r4:84c76100 [ 1784.326631][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.326947][ T32] r10:84e01800 r9:84c7612c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.327385][ T32] r4:84c76100 [ 1784.327602][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.338258][ T32] r10:00000000 r9:ea9c1e78 r8:84c66cc0 r7:84c76100 r6:80266a2c r5:84e01800 [ 1784.338710][ T32] r4:84c66a40 [ 1784.338969][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.339326][ T32] Exception stack(0xeaa19fb0 to 0xeaa19ff8) [ 1784.339620][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1784.339978][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.340363][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.340701][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c66a40 [ 1784.341246][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.341606][ T32] INFO: task kworker/1:163:4071 blocked for more than 460 seconds. [ 1784.341957][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.342114][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.342376][ T32] task:kworker/1:163 state:D stack:0 pid:4071 tgid:4071 ppid:2 flags:0x00000000 [ 1784.342756][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.342997][ T32] Call trace: [ 1784.343183][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.343495][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e03d9da4 r5:84e02400 [ 1784.343834][ T32] r4:84e02400 [ 1784.344074][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.344473][ T32] r5:84e02400 r4:827174e0 [ 1784.344681][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.345133][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.345545][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03d9e20 [ 1784.345872][ T32] r4:00000000 [ 1784.346064][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.346486][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.346997][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.347360][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c58040 [ 1784.347744][ T32] r4:00000000 [ 1784.358693][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.359161][ T32] r9:84e02400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1784.359626][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.360006][ T32] r5:00001000 r4:dfb99000 [ 1784.360211][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.360572][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.361066][ T32] r5:84d9df54 r4:84d9dc00 [ 1784.361375][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.361906][ T32] r7:ddde40c0 r6:82c18200 r5:84d9df54 r4:84c76180 [ 1784.362150][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.362949][ T32] r10:84e02400 r9:84c761ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.363634][ T32] r4:84c76180 [ 1784.363809][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.364201][ T32] r10:00000000 r9:ea9c1e78 r8:84c8cfc0 r7:84c76180 r6:80266a2c r5:84e02400 [ 1784.364823][ T32] r4:84c66ec0 [ 1784.365001][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.365400][ T32] Exception stack(0xe03d9fb0 to 0xe03d9ff8) [ 1784.365890][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1784.366371][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.366735][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.367019][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c66ec0 [ 1784.367589][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.378263][ T32] INFO: task kworker/1:164:4072 blocked for more than 460 seconds. [ 1784.379060][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.379329][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.379671][ T32] task:kworker/1:164 state:D stack:0 pid:4072 tgid:4072 ppid:2 flags:0x00000000 [ 1784.380057][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.380357][ T32] Call trace: [ 1784.380554][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.380876][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0419da4 r5:84e03000 [ 1784.381247][ T32] r4:84e03000 [ 1784.381422][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.381757][ T32] r5:84e03000 r4:827174e0 [ 1784.382325][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.382828][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.383230][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0419e20 [ 1784.383587][ T32] r4:00000000 [ 1784.383757][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.384073][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.384480][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.384960][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c58240 [ 1784.385382][ T32] r4:00000000 [ 1784.385607][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.385930][ T32] r9:84e03000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1784.386789][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.387178][ T32] r5:00001000 r4:dfc13000 [ 1784.387371][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.387790][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.388174][ T32] r5:84d9e354 r4:84d9e000 [ 1784.388438][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.398791][ T32] r7:ddde40c0 r6:82c18200 r5:84d9e354 r4:84c76280 [ 1784.399124][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.399584][ T32] r10:84e03000 r9:84c762ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.399910][ T32] r4:84c76280 [ 1784.400086][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.400419][ T32] r10:00000000 r9:e03d9e78 r8:84c58140 r7:84c76280 r6:80266a2c r5:84e03000 [ 1784.400707][ T32] r4:84c58080 [ 1784.400878][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.401218][ T32] Exception stack(0xe0419fb0 to 0xe0419ff8) [ 1784.401508][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1784.401840][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.402173][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.402528][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c58080 [ 1784.402851][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.403257][ T32] INFO: task kworker/1:165:4075 blocked for more than 460 seconds. [ 1784.403603][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.403829][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.404417][ T32] task:kworker/1:165 state:D stack:0 pid:4075 tgid:4075 ppid:2 flags:0x00000000 [ 1784.404821][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.405136][ T32] Call trace: [ 1784.405320][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.405859][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05ddda4 r5:84e04800 [ 1784.406177][ T32] r4:84e04800 [ 1784.406365][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.406776][ T32] r5:84e04800 r4:827174e0 [ 1784.406963][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.407352][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.418277][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05dde20 [ 1784.418716][ T32] r4:00000000 [ 1784.418924][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.419291][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.419854][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.420336][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c58480 [ 1784.420648][ T32] r4:00000000 [ 1784.420816][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.421287][ T32] r9:84e04800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1784.421815][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.422159][ T32] r5:00001000 r4:dfc9d000 [ 1784.422347][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.422684][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.423444][ T32] r5:84d9e754 r4:84d9e400 [ 1784.423670][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.424311][ T32] r7:ddde40c0 r6:82c18200 r5:84d9e754 r4:84c76200 [ 1784.424557][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.424886][ T32] r10:84e04800 r9:84c7622c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.425206][ T32] r4:84c76200 [ 1784.425372][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.425826][ T32] r10:00000000 r9:e0419e78 r8:84c58340 r7:84c76200 r6:80266a2c r5:84e04800 [ 1784.426108][ T32] r4:84c581c0 [ 1784.426274][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.426772][ T32] Exception stack(0xe05ddfb0 to 0xe05ddff8) [ 1784.427008][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1784.427371][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.438308][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.438714][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c581c0 [ 1784.439007][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.439368][ T32] INFO: task kworker/1:166:4077 blocked for more than 460 seconds. [ 1784.439795][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.440068][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.440389][ T32] task:kworker/1:166 state:D stack:0 pid:4077 tgid:4077 ppid:2 flags:0x00000000 [ 1784.440823][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.441144][ T32] Call trace: [ 1784.441363][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.441723][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05d9da4 r5:84e05400 [ 1784.442081][ T32] r4:84e05400 [ 1784.442280][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.442657][ T32] r5:84e05400 r4:827174e0 [ 1784.442950][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.443452][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.443887][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05d9e20 [ 1784.444170][ T32] r4:00000000 [ 1784.444376][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.444797][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.445148][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.445616][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c58600 [ 1784.445940][ T32] r4:00000000 [ 1784.446111][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.446449][ T32] r9:84e05400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f101000 [ 1784.446827][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.447133][ T32] r5:00001000 r4:dfdff000 [ 1784.447393][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.447804][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.459038][ T32] r5:84d9eb54 r4:84d9e800 [ 1784.459274][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.459766][ T32] r7:ddde40c0 r6:82c18200 r5:84d9eb54 r4:84c76300 [ 1784.460056][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.460528][ T32] r10:84e05400 r9:84c7632c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.460851][ T32] r4:84c76300 [ 1784.461046][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.461261][ T32] r10:00000000 r9:e05dde78 r8:84c58540 r7:84c76300 r6:80266a2c r5:84e05400 [ 1784.461492][ T32] r4:84c58300 [ 1784.461636][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.461996][ T32] Exception stack(0xe05d9fb0 to 0xe05d9ff8) [ 1784.462169][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1784.462387][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.462633][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.462813][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c58300 [ 1784.463119][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.463362][ T32] INFO: task kworker/1:167:4079 blocked for more than 460 seconds. [ 1784.463623][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.463799][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.463964][ T32] task:kworker/1:167 state:D stack:0 pid:4079 tgid:4079 ppid:2 flags:0x00000000 [ 1784.464237][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.464380][ T32] Call trace: [ 1784.464484][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.464701][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05e5da4 r5:84e06000 [ 1784.464900][ T32] r4:84e06000 [ 1784.464990][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.465244][ T32] r5:84e06000 r4:827174e0 [ 1784.465346][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.465628][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.465914][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05e5e20 [ 1784.466096][ T32] r4:00000000 [ 1784.466208][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.466413][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.466748][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.467088][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c58900 [ 1784.467570][ T32] r4:00000000 [ 1784.467869][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.478663][ T32] r9:84e06000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f109000 [ 1784.479085][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.479500][ T32] r5:00001000 r4:dfe99000 [ 1784.479742][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.480132][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.480502][ T32] r5:84d9f354 r4:84d9f000 [ 1784.480732][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.481283][ T32] r7:ddde40c0 r6:82c18200 r5:84d9f354 r4:84c76380 [ 1784.481540][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.481926][ T32] r10:84e06000 r9:84c763ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.482191][ T32] r4:84c76380 [ 1784.482415][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.482829][ T32] r10:00000000 r9:e05d9e78 r8:84c586c0 r7:84c76380 r6:80266a2c r5:84e06000 [ 1784.483131][ T32] r4:84c58580 [ 1784.483425][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.483803][ T32] Exception stack(0xe05e5fb0 to 0xe05e5ff8) [ 1784.484053][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1784.484685][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.485163][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.485605][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c58580 [ 1784.485995][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.486397][ T32] INFO: task kworker/1:168:4081 blocked for more than 460 seconds. [ 1784.486722][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.486947][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.487339][ T32] task:kworker/1:168 state:D stack:0 pid:4081 tgid:4081 ppid:2 flags:0x00000000 [ 1784.487770][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.498625][ T32] Call trace: [ 1784.498863][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.499280][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0615da4 r5:84e06c00 [ 1784.499821][ T32] r4:84e06c00 [ 1784.500205][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.500634][ T32] r5:84e06c00 r4:827174e0 [ 1784.500816][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.501172][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.501552][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0615e20 [ 1784.501837][ T32] r4:00000000 [ 1784.501997][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.502340][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.502799][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.503190][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c587c0 [ 1784.503592][ T32] r4:00000000 [ 1784.503768][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.504290][ T32] r9:84e06c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f107000 [ 1784.504609][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.505011][ T32] r5:00001000 r4:dfe59000 [ 1784.505185][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.505565][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.505988][ T32] r5:84d9ef54 r4:84d9ec00 [ 1784.506309][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.506783][ T32] r7:ddde40c0 r6:82c18200 r5:84d9ef54 r4:84c76400 [ 1784.507237][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.507689][ T32] r10:84e06c00 r9:84c7642c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.518440][ T32] r4:84c76400 [ 1784.518854][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.519276][ T32] r10:00000000 r9:e05e5e78 r8:84c58980 r7:84c76400 r6:80266a2c r5:84e06c00 [ 1784.519620][ T32] r4:84c58740 [ 1784.519813][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.520140][ T32] Exception stack(0xe0615fb0 to 0xe0615ff8) [ 1784.520422][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1784.520795][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.521149][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.521501][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c58740 [ 1784.521807][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.522164][ T32] INFO: task kworker/1:169:4083 blocked for more than 460 seconds. [ 1784.522474][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.522783][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.523198][ T32] task:kworker/1:169 state:D stack:0 pid:4083 tgid:4083 ppid:2 flags:0x00000000 [ 1784.523694][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.524027][ T32] Call trace: [ 1784.524217][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.524576][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0629da4 r5:84dc6c00 [ 1784.525079][ T32] r4:84dc6c00 [ 1784.525246][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.525671][ T32] r5:84dc6c00 r4:827174e0 [ 1784.525899][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.526332][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.526766][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0629e20 [ 1784.527194][ T32] r4:00000000 [ 1784.527363][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.527857][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.538767][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.539357][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c58b40 [ 1784.539956][ T32] r4:00000000 [ 1784.540135][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.540544][ T32] r9:84dc6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10d000 [ 1784.540993][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.541466][ T32] r5:00001000 r4:e0337000 [ 1784.541650][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.542060][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.542369][ T32] r5:84d9f754 r4:84d9f400 [ 1784.542467][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.542686][ T32] r7:ddde40c0 r6:82c18200 r5:84d9f754 r4:84c76480 [ 1784.542799][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.542963][ T32] r10:84dc6c00 r9:84c764ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.543214][ T32] r4:84c76480 [ 1784.543351][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.543739][ T32] r10:00000000 r9:e05e5e78 r8:84c65ec0 r7:84c76480 r6:80266a2c r5:84dc6c00 [ 1784.544003][ T32] r4:84c58840 [ 1784.544266][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.544622][ T32] Exception stack(0xe0629fb0 to 0xe0629ff8) [ 1784.544930][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1784.545277][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.545748][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.546103][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c58840 [ 1784.546495][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.546879][ T32] INFO: task kworker/1:170:4084 blocked for more than 460 seconds. [ 1784.547171][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.547467][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.547751][ T32] task:kworker/1:170 state:D stack:0 pid:4084 tgid:4084 ppid:2 flags:0x00000000 [ 1784.558337][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.558664][ T32] Call trace: [ 1784.558767][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.558943][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0635da4 r5:84dc6000 [ 1784.559089][ T32] r4:84dc6000 [ 1784.559170][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.559429][ T32] r5:84dc6000 r4:827174e0 [ 1784.559601][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.559904][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.560232][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0635e20 [ 1784.560498][ T32] r4:00000000 [ 1784.560626][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.560939][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.561226][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.561493][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c58200 [ 1784.561778][ T32] r4:00000000 [ 1784.561996][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.562300][ T32] r9:84dc6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f119000 [ 1784.562699][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.563116][ T32] r5:00001000 r4:e0517000 [ 1784.563317][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.563758][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.564158][ T32] r5:84da4354 r4:84da4000 [ 1784.564361][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.564858][ T32] r7:ddde40c0 r6:82c18200 r5:84da4354 r4:84c76500 [ 1784.565216][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.565537][ T32] r10:84dc6000 r9:84c7652c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.565866][ T32] r4:84c76500 [ 1784.566029][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.566481][ T32] r10:00000000 r9:e0629e78 r8:84c65fc0 r7:84c76500 r6:80266a2c r5:84dc6000 [ 1784.566815][ T32] r4:84c58b00 [ 1784.566992][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.567505][ T32] Exception stack(0xe0635fb0 to 0xe0635ff8) [ 1784.578541][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1784.578943][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.579245][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.579497][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c58b00 [ 1784.579816][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.580073][ T32] INFO: task kworker/1:171:4086 blocked for more than 460 seconds. [ 1784.580377][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.580557][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.580743][ T32] task:kworker/1:171 state:D stack:0 pid:4086 tgid:4086 ppid:2 flags:0x00000000 [ 1784.581046][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.581315][ T32] Call trace: [ 1784.581501][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.581730][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0621da4 r5:840c6c00 [ 1784.581966][ T32] r4:840c6c00 [ 1784.582090][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.582365][ T32] r5:840c6c00 r4:827174e0 [ 1784.582488][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.582747][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.583106][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0621e20 [ 1784.583365][ T32] r4:00000000 [ 1784.583510][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.583813][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.584222][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.584580][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c58d80 [ 1784.584829][ T32] r4:00000000 [ 1784.584988][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.585320][ T32] r9:840c6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f111000 [ 1784.585808][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.586271][ T32] r5:00001000 r4:e0395000 [ 1784.586477][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.586958][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.587338][ T32] r5:84d9fb54 r4:84d9f800 [ 1784.587528][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.598757][ T32] r7:ddde40c0 r6:82c18200 r5:84d9fb54 r4:84c76580 [ 1784.599307][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.599965][ T32] r10:840c6c00 r9:84c765ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.600403][ T32] r4:84c76580 [ 1784.600628][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.601085][ T32] r10:00000000 r9:e0635e78 r8:84c65b80 r7:84c76580 r6:80266a2c r5:840c6c00 [ 1784.601451][ T32] r4:84c588c0 [ 1784.601627][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.602060][ T32] Exception stack(0xe0621fb0 to 0xe0621ff8) [ 1784.602641][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1784.603170][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.603581][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.603923][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c588c0 [ 1784.604694][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.605197][ T32] INFO: task kworker/1:172:4090 blocked for more than 460 seconds. [ 1784.605744][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.605993][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.606306][ T32] task:kworker/1:172 state:D stack:0 pid:4090 tgid:4090 ppid:2 flags:0x00000000 [ 1784.607246][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.607678][ T32] Call trace: [ 1784.618521][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.619181][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0639da4 r5:84dd0000 [ 1784.619602][ T32] r4:84dd0000 [ 1784.619821][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.620300][ T32] r5:84dd0000 r4:827174e0 [ 1784.620517][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.620933][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.621422][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0639e20 [ 1784.621813][ T32] r4:00000000 [ 1784.621988][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.622405][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.622799][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.623197][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c58cc0 [ 1784.623587][ T32] r4:00000000 [ 1784.623864][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.624284][ T32] r9:84dd0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f117000 [ 1784.624708][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.625202][ T32] r5:00001000 r4:e04ef000 [ 1784.625497][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.626040][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.626555][ T32] r5:84d9ff54 r4:84d9fc00 [ 1784.626823][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.627316][ T32] r7:ddde40c0 r6:82c18200 r5:84d9ff54 r4:84c76600 [ 1784.627636][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.638741][ T32] r10:84dd0000 r9:84c7662c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.639349][ T32] r4:84c76600 [ 1784.639610][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.640140][ T32] r10:00000000 r9:e0635e78 r8:84ccddc0 r7:84c76600 r6:80266a2c r5:84dd0000 [ 1784.640674][ T32] r4:84c58d00 [ 1784.640884][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.641445][ T32] Exception stack(0xe0639fb0 to 0xe0639ff8) [ 1784.641818][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1784.642234][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.642570][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.642957][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c58d00 [ 1784.643298][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.643881][ T32] INFO: task kworker/1:173:4095 blocked for more than 460 seconds. [ 1784.644197][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.644459][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.644803][ T32] task:kworker/1:173 state:D stack:0 pid:4095 tgid:4095 ppid:2 flags:0x00000000 [ 1784.645226][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.645577][ T32] Call trace: [ 1784.645803][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.646264][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06a9da4 r5:84dd3000 [ 1784.646741][ T32] r4:84dd3000 [ 1784.646924][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.647392][ T32] r5:84dd3000 r4:827174e0 [ 1784.647653][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.668657][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.669453][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06a9e20 [ 1784.669914][ T32] r4:00000000 [ 1784.670070][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.670400][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.670657][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.670926][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5a040 [ 1784.671101][ T32] r4:00000000 [ 1784.671196][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.671415][ T32] r9:84dd3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11b000 [ 1784.671711][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.671969][ T32] r5:00001000 r4:e052f000 [ 1784.672077][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.672281][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.672546][ T32] r5:84da4754 r4:84da4400 [ 1784.672703][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.673054][ T32] r7:ddde40c0 r6:82c18200 r5:84da4754 r4:84c76680 [ 1784.673362][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.673950][ T32] r10:84dd3000 r9:84c766ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.674231][ T32] r4:84c76680 [ 1784.674436][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.674868][ T32] r10:00000000 r9:e0635e78 r8:84c571c0 r7:84c76680 r6:80266a2c r5:84dd3000 [ 1784.675148][ T32] r4:84c5a000 [ 1784.675355][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.675697][ T32] Exception stack(0xe06a9fb0 to 0xe06a9ff8) [ 1784.676052][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1784.676380][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.676692][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.676968][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5a000 [ 1784.677295][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.677693][ T32] INFO: task kworker/1:174:4096 blocked for more than 460 seconds. [ 1784.688689][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.689164][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.689722][ T32] task:kworker/1:174 state:D stack:0 pid:4096 tgid:4096 ppid:2 flags:0x00000000 [ 1784.690831][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.691200][ T32] Call trace: [ 1784.691477][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.691964][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06c5da4 r5:84dd0c00 [ 1784.692389][ T32] r4:84dd0c00 [ 1784.692604][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.693018][ T32] r5:84dd0c00 r4:827174e0 [ 1784.693276][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.693806][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.694631][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06c5e20 [ 1784.694974][ T32] r4:00000000 [ 1784.695164][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.695718][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.696154][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.696695][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5a280 [ 1784.697170][ T32] r4:00000000 [ 1784.697332][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.708559][ T32] r9:84dd0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11d000 [ 1784.709158][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.709741][ T32] r5:00001000 r4:e0555000 [ 1784.709993][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.710491][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.710995][ T32] r5:84da4b54 r4:84da4800 [ 1784.711185][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.711756][ T32] r7:ddde40c0 r6:82c18200 r5:84da4b54 r4:84c76700 [ 1784.712157][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.712621][ T32] r10:84dd0c00 r9:84c7672c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.713306][ T32] r4:84c76700 [ 1784.713510][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.714009][ T32] r10:00000000 r9:e06a9e78 r8:84c572c0 r7:84c76700 r6:80266a2c r5:84dd0c00 [ 1784.714472][ T32] r4:84c5a000 [ 1784.714669][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.715343][ T32] Exception stack(0xe06c5fb0 to 0xe06c5ff8) [ 1784.715904][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1784.716452][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.716878][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.717326][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5a000 [ 1784.717714][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.728724][ T32] INFO: task kworker/1:175:4097 blocked for more than 460 seconds. [ 1784.729338][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.729627][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.730095][ T32] task:kworker/1:175 state:D stack:0 pid:4097 tgid:4097 ppid:2 flags:0x00000000 [ 1784.730679][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.731114][ T32] Call trace: [ 1784.731412][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.732013][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87c9da4 r5:84dd1800 [ 1784.732608][ T32] r4:84dd1800 [ 1784.732877][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.733317][ T32] r5:84dd1800 r4:827174e0 [ 1784.733530][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.734372][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.734989][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87c9e20 [ 1784.735622][ T32] r4:00000000 [ 1784.736012][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.736511][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.737150][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.737596][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5a380 [ 1784.748547][ T32] r4:00000000 [ 1784.748995][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.749579][ T32] r9:84dd1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11f000 [ 1784.749885][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.750249][ T32] r5:00001000 r4:e059d000 [ 1784.750478][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.750908][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.751609][ T32] r5:84da4f54 r4:84da4c00 [ 1784.752103][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.752849][ T32] r7:ddde40c0 r6:82c18200 r5:84da4f54 r4:84c76780 [ 1784.753173][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.753724][ T32] r10:84dd1800 r9:84c767ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.754113][ T32] r4:84c76780 [ 1784.754286][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.754802][ T32] r10:00000000 r9:e06c5e78 r8:84c573c0 r7:84c76780 r6:80266a2c r5:84dd1800 [ 1784.755227][ T32] r4:84c5a1c0 [ 1784.755404][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.755931][ T32] Exception stack(0xe87c9fb0 to 0xe87c9ff8) [ 1784.756260][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1784.756753][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.757144][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.757524][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5a1c0 [ 1784.768728][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.769342][ T32] INFO: task kworker/1:176:4100 blocked for more than 460 seconds. [ 1784.769839][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.770117][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.770531][ T32] task:kworker/1:176 state:D stack:0 pid:4100 tgid:4100 ppid:2 flags:0x00000000 [ 1784.771022][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.771361][ T32] Call trace: [ 1784.771607][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.772000][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea811da4 r5:84dd2400 [ 1784.772406][ T32] r4:84dd2400 [ 1784.772602][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.773097][ T32] r5:84dd2400 r4:827174e0 [ 1784.773351][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.773953][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.774430][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea811e20 [ 1784.774870][ T32] r4:00000000 [ 1784.775045][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.775381][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.775749][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.776133][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5a500 [ 1784.776505][ T32] r4:00000000 [ 1784.776722][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.777219][ T32] r9:84dd2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f121000 [ 1784.777618][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.788717][ T32] r5:00001000 r4:e05e7000 [ 1784.789090][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.789643][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.790023][ T32] r5:84da5354 r4:84da5000 [ 1784.790273][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.790714][ T32] r7:ddde40c0 r6:82c18200 r5:84da5354 r4:84c76800 [ 1784.790954][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.791312][ T32] r10:84dd2400 r9:84c7682c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.791715][ T32] r4:84c76800 [ 1784.791894][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.792297][ T32] r10:00000000 r9:e87c9e78 r8:84c57680 r7:84c76800 r6:80266a2c r5:84dd2400 [ 1784.792722][ T32] r4:84c5a000 [ 1784.792906][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.793547][ T32] Exception stack(0xea811fb0 to 0xea811ff8) [ 1784.793826][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1784.794212][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.794798][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.795121][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5a000 [ 1784.795581][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.796125][ T32] INFO: task kworker/1:177:4102 blocked for more than 460 seconds. [ 1784.796608][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.796908][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.797303][ T32] task:kworker/1:177 state:D stack:0 pid:4102 tgid:4102 ppid:2 flags:0x00000000 [ 1784.808634][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.809213][ T32] Call trace: [ 1784.809445][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.809799][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87f9da4 r5:84df9800 [ 1784.810123][ T32] r4:84df9800 [ 1784.810300][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.810849][ T32] r5:84df9800 r4:827174e0 [ 1784.811048][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.811422][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.811918][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87f9e20 [ 1784.812276][ T32] r4:00000000 [ 1784.812457][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.812816][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.813174][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.813668][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5a940 [ 1784.813962][ T32] r4:00000000 [ 1784.814140][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.814611][ T32] r9:84df9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12b000 [ 1784.815215][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.815690][ T32] r5:00001000 r4:e0697000 [ 1784.815884][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.816385][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.817334][ T32] r5:84da5b54 r4:84da5800 [ 1784.817574][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.828615][ T32] r7:ddde40c0 r6:82c18200 r5:84da5b54 r4:84c76880 [ 1784.829102][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.829547][ T32] r10:84df9800 r9:84c768ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.829900][ T32] r4:84c76880 [ 1784.830072][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.830463][ T32] r10:00000000 r9:ea811e78 r8:84c5a5c0 r7:84c76880 r6:80266a2c r5:84df9800 [ 1784.830893][ T32] r4:84c5a480 [ 1784.831109][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.831472][ T32] Exception stack(0xe87f9fb0 to 0xe87f9ff8) [ 1784.831825][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1784.832251][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.832707][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.833115][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5a480 [ 1784.833512][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.833955][ T32] INFO: task kworker/1:178:4104 blocked for more than 460 seconds. [ 1784.834369][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.834772][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.835192][ T32] task:kworker/1:178 state:D stack:0 pid:4104 tgid:4104 ppid:2 flags:0x00000000 [ 1784.835632][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.835942][ T32] Call trace: [ 1784.836145][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.836714][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea815da4 r5:84df8c00 [ 1784.837159][ T32] r4:84df8c00 [ 1784.837434][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.848778][ T32] r5:84df8c00 r4:827174e0 [ 1784.849247][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.849817][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.850370][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea815e20 [ 1784.850810][ T32] r4:00000000 [ 1784.850985][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.851424][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.851837][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.852248][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5a840 [ 1784.852576][ T32] r4:00000000 [ 1784.852768][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.853292][ T32] r9:84df8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f127000 [ 1784.853672][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.854221][ T32] r5:00001000 r4:e066d000 [ 1784.854432][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.854888][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.855413][ T32] r5:84da5754 r4:84da5400 [ 1784.855779][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.856293][ T32] r7:ddde40c0 r6:82c18200 r5:84da5754 r4:84c76900 [ 1784.856572][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.857116][ T32] r10:84df8c00 r9:84c7692c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.857613][ T32] r4:84c76900 [ 1784.857802][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.869115][ T32] r10:00000000 r9:e87f9e78 r8:84c5a700 r7:84c76900 r6:80266a2c r5:84df8c00 [ 1784.869517][ T32] r4:84c5a340 [ 1784.869725][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.870101][ T32] Exception stack(0xea815fb0 to 0xea815ff8) [ 1784.870379][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1784.870762][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.871155][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.871698][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5a340 [ 1784.872132][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.872528][ T32] INFO: task kworker/1:179:4108 blocked for more than 460 seconds. [ 1784.872980][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.873286][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.873742][ T32] task:kworker/1:179 state:D stack:0 pid:4108 tgid:4108 ppid:2 flags:0x00000000 [ 1784.874232][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.874702][ T32] Call trace: [ 1784.874944][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.875707][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e068dda4 r5:84dfb000 [ 1784.876173][ T32] r4:84dfb000 [ 1784.876399][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.876904][ T32] r5:84dfb000 r4:827174e0 [ 1784.877210][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.888591][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.889296][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e068de20 [ 1784.889749][ T32] r4:00000000 [ 1784.889912][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.890237][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.890650][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.891125][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5ad00 [ 1784.891590][ T32] r4:00000000 [ 1784.891781][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.892234][ T32] r9:84dfb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12f000 [ 1784.892578][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.892964][ T32] r5:00001000 r4:e87cb000 [ 1784.893173][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.893572][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.893983][ T32] r5:84da6354 r4:84da6000 [ 1784.894204][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.894627][ T32] r7:ddde40c0 r6:82c18200 r5:84da6354 r4:84c76980 [ 1784.894887][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.895271][ T32] r10:84dfb000 r9:84c769ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.895716][ T32] r4:84c76980 [ 1784.895894][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.896455][ T32] r10:00000000 r9:e87f9e78 r8:84c5aa00 r7:84c76980 r6:80266a2c r5:84dfb000 [ 1784.896785][ T32] r4:84c5a900 [ 1784.896978][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.897337][ T32] Exception stack(0xe068dfb0 to 0xe068dff8) [ 1784.897713][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1784.908886][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.909446][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.909847][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5a900 [ 1784.910323][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.910782][ T32] INFO: task kworker/1:180:4110 blocked for more than 460 seconds. [ 1784.911239][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.911565][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.912016][ T32] task:kworker/1:180 state:D stack:0 pid:4110 tgid:4110 ppid:2 flags:0x00000000 [ 1784.912564][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.912896][ T32] Call trace: [ 1784.913082][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.913604][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea819da4 r5:84dfbc00 [ 1784.913968][ T32] r4:84dfbc00 [ 1784.914157][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.914634][ T32] r5:84dfbc00 r4:827174e0 [ 1784.914846][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.915382][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.915834][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea819e20 [ 1784.916260][ T32] r4:00000000 [ 1784.916449][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.916896][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.917426][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.928639][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5ab00 [ 1784.929196][ T32] r4:00000000 [ 1784.929384][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.929911][ T32] r9:84dfbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12d000 [ 1784.930298][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.930715][ T32] r5:00001000 r4:e06ad000 [ 1784.930930][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.931295][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.931721][ T32] r5:84da5f54 r4:84da5c00 [ 1784.931974][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.932445][ T32] r7:ddde40c0 r6:82c18200 r5:84da5f54 r4:84c76a00 [ 1784.932779][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.933198][ T32] r10:84dfbc00 r9:84c76a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.933616][ T32] r4:84c76a00 [ 1784.933860][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.934228][ T32] r10:00000000 r9:e068de78 r8:84c5abc0 r7:84c76a00 r6:80266a2c r5:84dfbc00 [ 1784.934639][ T32] r4:84c5aa80 [ 1784.934827][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.935366][ T32] Exception stack(0xea819fb0 to 0xea819ff8) [ 1784.935691][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1784.936036][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.936483][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.936848][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5aa80 [ 1784.937186][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.937610][ T32] INFO: task kworker/1:181:4111 blocked for more than 460 seconds. [ 1784.948895][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.949437][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.949912][ T32] task:kworker/1:181 state:D stack:0 pid:4111 tgid:4111 ppid:2 flags:0x00000000 [ 1784.950616][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.950980][ T32] Call trace: [ 1784.951290][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.951730][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0669da4 r5:84dfd400 [ 1784.952134][ T32] r4:84dfd400 [ 1784.952353][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.952740][ T32] r5:84dfd400 r4:827174e0 [ 1784.953104][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.953755][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.954474][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0669e20 [ 1784.955125][ T32] r4:00000000 [ 1784.955307][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.955724][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.956125][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1784.956740][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847cf080 [ 1784.957132][ T32] r4:00000000 [ 1784.957402][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1784.969331][ T32] r9:84dfd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f133000 [ 1784.969937][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1784.970474][ T32] r5:00001000 r4:e87ed000 [ 1784.970783][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1784.971293][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1784.971916][ T32] r5:84da6b54 r4:84da6800 [ 1784.972145][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1784.972645][ T32] r7:ddde40c0 r6:82c18200 r5:84da6b54 r4:84c76a80 [ 1784.972977][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1784.973447][ T32] r10:84dfd400 r9:84c76aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1784.973911][ T32] r4:84c76a80 [ 1784.974146][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1784.974645][ T32] r10:00000000 r9:e068de78 r8:84c5ad80 r7:84c76a80 r6:80266a2c r5:84dfd400 [ 1784.975357][ T32] r4:84c5ac80 [ 1784.975642][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1784.976147][ T32] Exception stack(0xe0669fb0 to 0xe0669ff8) [ 1784.976529][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1784.976859][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1784.977466][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1784.988712][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5ac80 [ 1784.989222][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1784.989708][ T32] INFO: task kworker/1:182:4113 blocked for more than 460 seconds. [ 1784.990140][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1784.990436][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1784.990741][ T32] task:kworker/1:182 state:D stack:0 pid:4113 tgid:4113 ppid:2 flags:0x00000000 [ 1784.991231][ T32] Workqueue: events bpf_prog_free_deferred [ 1784.991806][ T32] Call trace: [ 1784.992107][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1784.992560][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea845da4 r5:84dfe000 [ 1784.993173][ T32] r4:84dfe000 [ 1784.993367][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1784.994224][ T32] r5:84dfe000 r4:827174e0 [ 1784.994644][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1784.995111][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1784.995763][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea845e20 [ 1784.996098][ T32] r4:00000000 [ 1784.996281][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1784.996713][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1784.997288][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.008583][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5a480 [ 1785.009162][ T32] r4:00000000 [ 1785.009510][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.009966][ T32] r9:84dfe000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f131000 [ 1785.010379][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.010837][ T32] r5:00001000 r4:e87dd000 [ 1785.011093][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.011602][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.012224][ T32] r5:84da6754 r4:84da6400 [ 1785.012555][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.013004][ T32] r7:ddde40c0 r6:82c18200 r5:84da6754 r4:84c76b00 [ 1785.013289][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.013819][ T32] r10:84dfe000 r9:84c76b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.014153][ T32] r4:84c76b00 [ 1785.014336][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.014761][ T32] r10:00000000 r9:e0669e78 r8:84c5af00 r7:84c76b00 r6:80266a2c r5:84dfe000 [ 1785.015287][ T32] r4:84c5ac80 [ 1785.015785][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.016191][ T32] Exception stack(0xea845fb0 to 0xea845ff8) [ 1785.016494][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1785.016907][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.017359][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.017745][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c5ac80 [ 1785.028607][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.029347][ T32] INFO: task kworker/1:183:4117 blocked for more than 460 seconds. [ 1785.029805][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.030118][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.030496][ T32] task:kworker/1:183 state:D stack:0 pid:4117 tgid:4117 ppid:2 flags:0x00000000 [ 1785.030986][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.031330][ T32] Call trace: [ 1785.031582][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.032076][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea831da4 r5:84dfec00 [ 1785.032411][ T32] r4:84dfec00 [ 1785.032609][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.033047][ T32] r5:84dfec00 r4:827174e0 [ 1785.033282][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.033805][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.034342][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea831e20 [ 1785.034815][ T32] r4:00000000 [ 1785.035042][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.035524][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.036056][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.036575][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847cf180 [ 1785.037028][ T32] r4:00000000 [ 1785.037422][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.037821][ T32] r9:84dfec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f135000 [ 1785.048584][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.049179][ T32] r5:00001000 r4:ea80b000 [ 1785.049423][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.049937][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.050425][ T32] r5:84da6f54 r4:84da6c00 [ 1785.050676][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.051107][ T32] r7:ddde40c0 r6:82c18200 r5:84da6f54 r4:84c76b80 [ 1785.051401][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.051959][ T32] r10:84dfec00 r9:84c76bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.052331][ T32] r4:84c76b80 [ 1785.052521][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.052998][ T32] r10:00000000 r9:e0669e78 r8:847cf200 r7:84c76b80 r6:80266a2c r5:84dfec00 [ 1785.053365][ T32] r4:847cf140 [ 1785.053670][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.053987][ T32] Exception stack(0xea831fb0 to 0xea831ff8) [ 1785.054258][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1785.054626][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.055007][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.055349][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847cf140 [ 1785.055732][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.056133][ T32] INFO: task kworker/1:184:4118 blocked for more than 460 seconds. [ 1785.056469][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.056716][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.057053][ T32] task:kworker/1:184 state:D stack:0 pid:4118 tgid:4118 ppid:2 flags:0x00000000 [ 1785.057532][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.068484][ T32] Call trace: [ 1785.068944][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.069359][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea8f5da4 r5:84dfc800 [ 1785.069713][ T32] r4:84dfc800 [ 1785.069904][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.070306][ T32] r5:84dfc800 r4:827174e0 [ 1785.070525][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.070981][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.071648][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8f5e20 [ 1785.072051][ T32] r4:00000000 [ 1785.072229][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.072744][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.073180][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.073613][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847cf400 [ 1785.073934][ T32] r4:00000000 [ 1785.074145][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.074560][ T32] r9:84dfc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f137000 [ 1785.074906][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.075474][ T32] r5:00001000 r4:ea827000 [ 1785.075703][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.076164][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.076743][ T32] r5:84da7354 r4:84da7000 [ 1785.076956][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.077406][ T32] r7:ddde40c0 r6:82c18200 r5:84da7354 r4:84c76c00 [ 1785.088537][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.089164][ T32] r10:84dfc800 r9:84c76c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.089491][ T32] r4:84c76c00 [ 1785.089682][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.090116][ T32] r10:00000000 r9:ea831e78 r8:847cf2c0 r7:84c76c00 r6:80266a2c r5:84dfc800 [ 1785.090342][ T32] r4:847cf100 [ 1785.090486][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.090684][ T32] Exception stack(0xea8f5fb0 to 0xea8f5ff8) [ 1785.090818][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1785.091063][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.091298][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.091498][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847cf100 [ 1785.091749][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.091966][ T32] INFO: task kworker/1:185:4120 blocked for more than 461 seconds. [ 1785.092164][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.092330][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.092590][ T32] task:kworker/1:185 state:D stack:0 pid:4120 tgid:4120 ppid:2 flags:0x00000000 [ 1785.092874][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.093039][ T32] Call trace: [ 1785.093134][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.093363][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea915da4 r5:84dfa400 [ 1785.093587][ T32] r4:84dfa400 [ 1785.093719][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.093899][ T32] r5:84dfa400 r4:827174e0 [ 1785.094035][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.094280][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.094603][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea915e20 [ 1785.094787][ T32] r4:00000000 [ 1785.094896][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.095190][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.095384][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.095762][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847cf780 [ 1785.096115][ T32] r4:00000000 [ 1785.096328][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.096732][ T32] r9:84dfa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f143000 [ 1785.097160][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.097404][ T32] r5:00001000 r4:ea861000 [ 1785.097517][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.097763][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.108366][ T32] r5:84da7b54 r4:84da7800 [ 1785.108566][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.108816][ T32] r7:ddde40c0 r6:82c18200 r5:84da7b54 r4:84c76c80 [ 1785.109009][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.109254][ T32] r10:84dfa400 r9:84c76cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.109559][ T32] r4:84c76c80 [ 1785.109785][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.110300][ T32] r10:00000000 r9:ea8f5e78 r8:847cf4c0 r7:84c76c80 r6:80266a2c r5:84dfa400 [ 1785.110659][ T32] r4:847cf380 [ 1785.110843][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.111184][ T32] Exception stack(0xea915fb0 to 0xea915ff8) [ 1785.111512][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1785.111882][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.112306][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.112705][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847cf380 [ 1785.113071][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.113570][ T32] INFO: task kworker/1:186:4123 blocked for more than 461 seconds. [ 1785.113942][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.114193][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.114617][ T32] task:kworker/1:186 state:D stack:0 pid:4123 tgid:4123 ppid:2 flags:0x00000000 [ 1785.115102][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.115295][ T32] Call trace: [ 1785.115511][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.116019][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa21da4 r5:84df8000 [ 1785.116454][ T32] r4:84df8000 [ 1785.116661][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.117035][ T32] r5:84df8000 r4:827174e0 [ 1785.117396][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.128318][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.128674][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa21e20 [ 1785.129007][ T32] r4:00000000 [ 1785.129110][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.129440][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.129728][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.130009][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847cf5c0 [ 1785.130221][ T32] r4:00000000 [ 1785.130310][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.130563][ T32] r9:84df8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f13b000 [ 1785.130791][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.131170][ T32] r5:00001000 r4:ea855000 [ 1785.131314][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.131757][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.132051][ T32] r5:84da7754 r4:84da7400 [ 1785.132178][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.132470][ T32] r7:ddde40c0 r6:82c18200 r5:84da7754 r4:84c76d00 [ 1785.132644][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.132915][ T32] r10:84df8000 r9:84c76d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.133204][ T32] r4:84c76d00 [ 1785.133303][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.133589][ T32] r10:00000000 r9:ea915e78 r8:847cf680 r7:84c76d00 r6:80266a2c r5:84df8000 [ 1785.133890][ T32] r4:847cf540 [ 1785.133989][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.134266][ T32] Exception stack(0xeaa21fb0 to 0xeaa21ff8) [ 1785.134419][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1785.134630][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.134839][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.135059][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847cf540 [ 1785.135287][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.135531][ T32] INFO: task kworker/1:187:4124 blocked for more than 461 seconds. [ 1785.135872][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.136202][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.136575][ T32] task:kworker/1:187 state:D stack:0 pid:4124 tgid:4124 ppid:2 flags:0x00000000 [ 1785.137047][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.137286][ T32] Call trace: [ 1785.137425][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.137698][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa25da4 r5:84e03c00 [ 1785.148279][ T32] r4:84e03c00 [ 1785.148474][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.148700][ T32] r5:84e03c00 r4:827174e0 [ 1785.148791][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.149025][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.149264][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa25e20 [ 1785.149517][ T32] r4:00000000 [ 1785.149610][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.149829][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.150126][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.150386][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847cf9c0 [ 1785.150608][ T32] r4:00000000 [ 1785.150740][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.150948][ T32] r9:84e03c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f145000 [ 1785.151159][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.151459][ T32] r5:00001000 r4:ea86f000 [ 1785.151616][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.151833][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.152135][ T32] r5:84da7f54 r4:84da7c00 [ 1785.152247][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.152536][ T32] r7:ddde40c0 r6:82c18200 r5:84da7f54 r4:84c76d80 [ 1785.152684][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.152907][ T32] r10:84e03c00 r9:84c76dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.153219][ T32] r4:84c76d80 [ 1785.153308][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.153571][ T32] r10:00000000 r9:ea915e78 r8:847cf880 r7:84c76d80 r6:80266a2c r5:84e03c00 [ 1785.153770][ T32] r4:847cf700 [ 1785.153896][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.154084][ T32] Exception stack(0xeaa25fb0 to 0xeaa25ff8) [ 1785.154236][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1785.154445][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.154641][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.154909][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847cf700 [ 1785.155254][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.155504][ T32] INFO: task kworker/1:188:4126 blocked for more than 461 seconds. [ 1785.155806][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.155941][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.156133][ T32] task:kworker/1:188 state:D stack:0 pid:4126 tgid:4126 ppid:2 flags:0x00000000 [ 1785.156383][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.156655][ T32] Call trace: [ 1785.156810][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.157028][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea8edda4 r5:84e10000 [ 1785.157289][ T32] r4:84e10000 [ 1785.157419][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.157770][ T32] r5:84e10000 r4:827174e0 [ 1785.168298][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.168703][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.169016][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8ede20 [ 1785.169241][ T32] r4:00000000 [ 1785.169343][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.169573][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.169805][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.170068][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847cfb80 [ 1785.170276][ T32] r4:00000000 [ 1785.170372][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.170580][ T32] r9:84e10000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f147000 [ 1785.170775][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.171017][ T32] r5:00001000 r4:ea87b000 [ 1785.171129][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.171386][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.171809][ T32] r5:84db0354 r4:84db0000 [ 1785.171913][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.172192][ T32] r7:ddde40c0 r6:82c18200 r5:84db0354 r4:84c76e00 [ 1785.172360][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.172611][ T32] r10:84e10000 r9:84c76e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.172814][ T32] r4:84c76e00 [ 1785.172918][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.173127][ T32] r10:00000000 r9:eaa25e78 r8:847cfb00 r7:84c76e00 r6:80266a2c r5:84e10000 [ 1785.173353][ T32] r4:847cfa80 [ 1785.173454][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.173642][ T32] Exception stack(0xea8edfb0 to 0xea8edff8) [ 1785.173792][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1785.174039][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.174247][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.174456][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847cfa80 [ 1785.174650][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.174915][ T32] INFO: task kworker/1:189:4129 blocked for more than 461 seconds. [ 1785.175105][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.175309][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.175532][ T32] task:kworker/1:189 state:D stack:0 pid:4129 tgid:4129 ppid:2 flags:0x00000000 [ 1785.175870][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.176065][ T32] Call trace: [ 1785.176172][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.176419][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa2dda4 r5:84e11800 [ 1785.176627][ T32] r4:84e11800 [ 1785.176771][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.177064][ T32] r5:84e11800 r4:827174e0 [ 1785.177221][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.177508][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.188460][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa2de20 [ 1785.188900][ T32] r4:00000000 [ 1785.189071][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.189423][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.189644][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.189920][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847cfd80 [ 1785.190171][ T32] r4:00000000 [ 1785.190326][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.190706][ T32] r9:84e11800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f149000 [ 1785.191065][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.191314][ T32] r5:00001000 r4:ea88d000 [ 1785.191412][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.191708][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.191916][ T32] r5:84db0754 r4:84db0400 [ 1785.192016][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.192262][ T32] r7:ddde40c0 r6:82c18200 r5:84db0754 r4:84c76e80 [ 1785.192392][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.192625][ T32] r10:84e11800 r9:84c76eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.192825][ T32] r4:84c76e80 [ 1785.192950][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.193150][ T32] r10:00000000 r9:ea8ede78 r8:847cfc00 r7:84c76e80 r6:80266a2c r5:84e11800 [ 1785.193308][ T32] r4:847cfa80 [ 1785.193388][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.193552][ T32] Exception stack(0xeaa2dfb0 to 0xeaa2dff8) [ 1785.193775][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1785.194031][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.194315][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.194601][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847cfa80 [ 1785.194757][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.194953][ T32] INFO: task kworker/1:190:4131 blocked for more than 461 seconds. [ 1785.195141][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.195257][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.195505][ T32] task:kworker/1:190 state:D stack:0 pid:4131 tgid:4131 ppid:2 flags:0x00000000 [ 1785.195925][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.196139][ T32] Call trace: [ 1785.196240][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.196482][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa29da4 r5:84e12400 [ 1785.196643][ T32] r4:84e12400 [ 1785.196738][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.197055][ T32] r5:84e12400 r4:827174e0 [ 1785.197209][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.197517][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.197813][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa29e20 [ 1785.208490][ T32] r4:00000000 [ 1785.208816][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.209215][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.209677][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.210204][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847cfe80 [ 1785.210569][ T32] r4:00000000 [ 1785.210732][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.211092][ T32] r9:84e12400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f14b000 [ 1785.211410][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.211835][ T32] r5:00001000 r4:ea8a1000 [ 1785.212103][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.212544][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.213057][ T32] r5:84db0b54 r4:84db0800 [ 1785.213282][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.213808][ T32] r7:ddde40c0 r6:82c18200 r5:84db0b54 r4:84c76f00 [ 1785.214095][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.214469][ T32] r10:84e12400 r9:84c76f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.214769][ T32] r4:84c76f00 [ 1785.214958][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.215344][ T32] r10:00000000 r9:eaa2de78 r8:847cff00 r7:84c76f00 r6:80266a2c r5:84e12400 [ 1785.215706][ T32] r4:847cfe00 [ 1785.215881][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.216293][ T32] Exception stack(0xeaa29fb0 to 0xeaa29ff8) [ 1785.216724][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1785.217211][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.217545][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.217737][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847cfe00 [ 1785.228425][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.228812][ T32] INFO: task kworker/1:191:4133 blocked for more than 461 seconds. [ 1785.229028][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.229164][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.229337][ T32] task:kworker/1:191 state:D stack:0 pid:4133 tgid:4133 ppid:2 flags:0x00000000 [ 1785.229607][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.229796][ T32] Call trace: [ 1785.229903][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.230105][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa31da4 r5:84e13000 [ 1785.230379][ T32] r4:84e13000 [ 1785.230484][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.230707][ T32] r5:84e13000 r4:827174e0 [ 1785.230820][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.231064][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.231297][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa31e20 [ 1785.231489][ T32] r4:00000000 [ 1785.231633][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.231827][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.232031][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.232234][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847cfa40 [ 1785.232411][ T32] r4:00000000 [ 1785.232517][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.232722][ T32] r9:84e13000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f14d000 [ 1785.232898][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.233142][ T32] r5:00001000 r4:ea8bb000 [ 1785.233249][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.233504][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.233729][ T32] r5:84db0f54 r4:84db0c00 [ 1785.233890][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.234167][ T32] r7:ddde40c0 r6:82c18200 r5:84db0f54 r4:84c76f80 [ 1785.234328][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.234550][ T32] r10:84e13000 r9:84c76fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.234722][ T32] r4:84c76f80 [ 1785.234846][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.235184][ T32] r10:00000000 r9:eaa29e78 r8:84c6bf40 r7:84c76f80 r6:80266a2c r5:84e13000 [ 1785.235422][ T32] r4:847cfe40 [ 1785.235588][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.235969][ T32] Exception stack(0xeaa31fb0 to 0xeaa31ff8) [ 1785.236287][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1785.236618][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.237001][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.237211][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847cfe40 [ 1785.237480][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.237848][ T32] INFO: task kworker/1:192:4135 blocked for more than 461 seconds. [ 1785.248747][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.249060][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.249250][ T32] task:kworker/1:192 state:D stack:0 pid:4135 tgid:4135 ppid:2 flags:0x00000000 [ 1785.249535][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.249740][ T32] Call trace: [ 1785.249903][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.250103][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa35da4 r5:84e13c00 [ 1785.250293][ T32] r4:84e13c00 [ 1785.250390][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.250690][ T32] r5:84e13c00 r4:827174e0 [ 1785.250926][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.251435][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.251796][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa35e20 [ 1785.252028][ T32] r4:00000000 [ 1785.252121][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.252369][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.252596][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.252823][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fd8c0 [ 1785.253021][ T32] r4:00000000 [ 1785.253161][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.253401][ T32] r9:84e13c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c3000 [ 1785.253652][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.253897][ T32] r5:00001000 r4:dfb33000 [ 1785.254008][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.254247][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.254511][ T32] r5:84db2b54 r4:84db2800 [ 1785.254660][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.255002][ T32] r7:ddde40c0 r6:82c18200 r5:84db2b54 r4:84cfcf80 [ 1785.255334][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.255691][ T32] r10:84e13c00 r9:84cfcfac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.255971][ T32] r4:84cfcf80 [ 1785.256177][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.256511][ T32] r10:00000000 r9:eaa31e78 r8:844fd000 r7:84cfcf80 r6:80266a2c r5:84e13c00 [ 1785.256882][ T32] r4:847cffc0 [ 1785.257083][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.257443][ T32] Exception stack(0xeaa35fb0 to 0xeaa35ff8) [ 1785.257733][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1785.268404][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.268730][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.268914][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:847cffc0 [ 1785.269196][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.269413][ T32] INFO: task kworker/1:193:4137 blocked for more than 461 seconds. [ 1785.269655][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.269804][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.270060][ T32] task:kworker/1:193 state:D stack:0 pid:4137 tgid:4137 ppid:2 flags:0x00000000 [ 1785.270378][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.270621][ T32] Call trace: [ 1785.270783][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.271076][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa39da4 r5:84e14800 [ 1785.271281][ T32] r4:84e14800 [ 1785.271434][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.271808][ T32] r5:84e14800 r4:827174e0 [ 1785.271965][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.272258][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.272550][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa39e20 [ 1785.272779][ T32] r4:00000000 [ 1785.272941][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.273204][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.273447][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.273690][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fd180 [ 1785.273900][ T32] r4:00000000 [ 1785.273992][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.274200][ T32] r9:84e14800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f14f000 [ 1785.274408][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.274677][ T32] r5:00001000 r4:ea8c7000 [ 1785.274797][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.275073][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.275305][ T32] r5:84db1354 r4:84db1000 [ 1785.275501][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.275820][ T32] r7:ddde40c0 r6:82c18200 r5:84db1354 r4:844fc000 [ 1785.276053][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.276284][ T32] r10:84e14800 r9:844fc02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.276561][ T32] r4:844fc000 [ 1785.276650][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.276842][ T32] r10:00000000 r9:eaa35e78 r8:844fd380 r7:844fc000 r6:80266a2c r5:84e14800 [ 1785.276999][ T32] r4:844fd100 [ 1785.277084][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.277350][ T32] Exception stack(0xeaa39fb0 to 0xeaa39ff8) [ 1785.277534][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1785.277738][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.288327][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.288752][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fd100 [ 1785.288954][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.289271][ T32] INFO: task kworker/1:194:4138 blocked for more than 461 seconds. [ 1785.289434][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.289596][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.289800][ T32] task:kworker/1:194 state:D stack:0 pid:4138 tgid:4138 ppid:2 flags:0x00000000 [ 1785.290158][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.290381][ T32] Call trace: [ 1785.290517][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.290774][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa41da4 r5:84e16000 [ 1785.291056][ T32] r4:84e16000 [ 1785.291151][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.291393][ T32] r5:84e16000 r4:827174e0 [ 1785.291567][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.291874][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.292108][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa41e20 [ 1785.292331][ T32] r4:00000000 [ 1785.292421][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.292686][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.292935][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.293188][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fd2c0 [ 1785.293382][ T32] r4:00000000 [ 1785.293462][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.293711][ T32] r9:84e16000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f153000 [ 1785.293989][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.294299][ T32] r5:00001000 r4:ea8d5000 [ 1785.294406][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.294756][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.294984][ T32] r5:84db1754 r4:84db1400 [ 1785.295130][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.295429][ T32] r7:ddde40c0 r6:82c18200 r5:84db1754 r4:844fc080 [ 1785.295630][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.295891][ T32] r10:84e16000 r9:844fc0ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.296109][ T32] r4:844fc080 [ 1785.296212][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.296409][ T32] r10:00000000 r9:eaa35e78 r8:844fd4c0 r7:844fc080 r6:80266a2c r5:84e16000 [ 1785.296665][ T32] r4:844fd200 [ 1785.296809][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.297066][ T32] Exception stack(0xeaa41fb0 to 0xeaa41ff8) [ 1785.297344][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1785.297650][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.308678][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.309169][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fd200 [ 1785.309564][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.310070][ T32] INFO: task kworker/1:195:4140 blocked for more than 461 seconds. [ 1785.310479][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.310848][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.311191][ T32] task:kworker/1:195 state:D stack:0 pid:4140 tgid:4140 ppid:2 flags:0x00000000 [ 1785.311938][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.312362][ T32] Call trace: [ 1785.312615][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.312980][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa45da4 r5:84dd6c00 [ 1785.313357][ T32] r4:84dd6c00 [ 1785.313544][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.313921][ T32] r5:84dd6c00 r4:827174e0 [ 1785.314212][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.315226][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.315712][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa45e20 [ 1785.316027][ T32] r4:00000000 [ 1785.316242][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.316935][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.317307][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.317809][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fd600 [ 1785.328931][ T32] r4:00000000 [ 1785.329382][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.329874][ T32] r9:84dd6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f169000 [ 1785.330311][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.330802][ T32] r5:00001000 r4:ea8e1000 [ 1785.331331][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.332216][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.332821][ T32] r5:84db1b54 r4:84db1800 [ 1785.333048][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.333725][ T32] r7:ddde40c0 r6:82c18200 r5:84db1b54 r4:844fc100 [ 1785.334195][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.335213][ T32] r10:84dd6c00 r9:844fc12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.335690][ T32] r4:844fc100 [ 1785.335992][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.336369][ T32] r10:00000000 r9:eaa35e78 r8:84c57b00 r7:844fc100 r6:80266a2c r5:84dd6c00 [ 1785.336728][ T32] r4:844fd100 [ 1785.336906][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.337333][ T32] Exception stack(0xeaa45fb0 to 0xeaa45ff8) [ 1785.337753][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1785.348625][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.349218][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.349524][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fd100 [ 1785.350230][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.350779][ T32] INFO: task kworker/1:196:4142 blocked for more than 461 seconds. [ 1785.351222][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.351628][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.351975][ T32] task:kworker/1:196 state:D stack:0 pid:4142 tgid:4142 ppid:2 flags:0x00000000 [ 1785.352515][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.352861][ T32] Call trace: [ 1785.353119][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.353680][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa49da4 r5:84dd3c00 [ 1785.354163][ T32] r4:84dd3c00 [ 1785.354363][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.354844][ T32] r5:84dd3c00 r4:827174e0 [ 1785.355052][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.355471][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.356044][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa49e20 [ 1785.356452][ T32] r4:00000000 [ 1785.356661][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.357162][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.357800][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.369187][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fd840 [ 1785.369768][ T32] r4:00000000 [ 1785.370263][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.370665][ T32] r9:84dd3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1785.371068][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.371615][ T32] r5:00001000 r4:ea903000 [ 1785.371870][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.372348][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.372968][ T32] r5:84db1f54 r4:84db1c00 [ 1785.373263][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.373756][ T32] r7:ddde40c0 r6:82c18200 r5:84db1f54 r4:844fc180 [ 1785.374074][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.374590][ T32] r10:84dd3c00 r9:844fc1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.375013][ T32] r4:844fc180 [ 1785.375186][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.375630][ T32] r10:00000000 r9:eaa35e78 r8:84c575c0 r7:844fc180 r6:80266a2c r5:84dd3c00 [ 1785.376129][ T32] r4:844fd100 [ 1785.376296][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.376613][ T32] Exception stack(0xeaa49fb0 to 0xeaa49ff8) [ 1785.376918][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1785.377297][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.377697][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.388686][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fd100 [ 1785.389274][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.389745][ T32] INFO: task kworker/1:197:4145 blocked for more than 461 seconds. [ 1785.390242][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.390510][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.390815][ T32] task:kworker/1:197 state:D stack:0 pid:4145 tgid:4145 ppid:2 flags:0x00000000 [ 1785.391239][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.391631][ T32] Call trace: [ 1785.391849][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.392283][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa3dda4 r5:84dd6000 [ 1785.392627][ T32] r4:84dd6000 [ 1785.392958][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.393331][ T32] r5:84dd6000 r4:827174e0 [ 1785.393676][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.394051][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.394697][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa3de20 [ 1785.394986][ T32] r4:00000000 [ 1785.395180][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.395580][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.395904][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.396314][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fd980 [ 1785.396613][ T32] r4:00000000 [ 1785.396768][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.397249][ T32] r9:84dd6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1785.397671][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.408755][ T32] r5:00001000 r4:df9d1000 [ 1785.409211][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.409686][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.410251][ T32] r5:84db2354 r4:84db2000 [ 1785.410453][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.411209][ T32] r7:ddde40c0 r6:82c18200 r5:84db2354 r4:844fc200 [ 1785.411826][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.412277][ T32] r10:84dd6000 r9:844fc22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.412825][ T32] r4:844fc200 [ 1785.412998][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.413649][ T32] r10:00000000 r9:eaa35e78 r8:844f6040 r7:844fc200 r6:80266a2c r5:84dd6000 [ 1785.414082][ T32] r4:844fd700 [ 1785.414289][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.414643][ T32] Exception stack(0xeaa3dfb0 to 0xeaa3dff8) [ 1785.415038][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1785.415603][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.415999][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.416449][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fd700 [ 1785.416973][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.417520][ T32] INFO: task kworker/1:198:4148 blocked for more than 461 seconds. [ 1785.417879][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.429036][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.429504][ T32] task:kworker/1:198 state:D stack:0 pid:4148 tgid:4148 ppid:2 flags:0x00000000 [ 1785.430518][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.430909][ T32] Call trace: [ 1785.431351][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.431900][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa51da4 r5:84dd5400 [ 1785.432512][ T32] r4:84dd5400 [ 1785.432841][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.433393][ T32] r5:84dd5400 r4:827174e0 [ 1785.433851][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.434398][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.435022][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa51e20 [ 1785.435353][ T32] r4:00000000 [ 1785.435597][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.436317][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.436867][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.437242][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fda80 [ 1785.437604][ T32] r4:00000000 [ 1785.437793][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.449108][ T32] r9:84dd5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1785.449570][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.450120][ T32] r5:00001000 r4:dfa73000 [ 1785.450399][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.450811][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.451406][ T32] r5:84db2754 r4:84db2400 [ 1785.451671][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.452136][ T32] r7:ddde40c0 r6:82c18200 r5:84db2754 r4:844fc280 [ 1785.452421][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.452842][ T32] r10:84dd5400 r9:844fc2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.453241][ T32] r4:844fc280 [ 1785.453416][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.453762][ T32] r10:00000000 r9:eaa35e78 r8:844f6340 r7:844fc280 r6:80266a2c r5:84dd5400 [ 1785.454287][ T32] r4:844fda40 [ 1785.454468][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.454824][ T32] Exception stack(0xeaa51fb0 to 0xeaa51ff8) [ 1785.455138][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1785.455594][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.456043][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.456425][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fda40 [ 1785.456849][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.457307][ T32] INFO: task kworker/1:199:4150 blocked for more than 461 seconds. [ 1785.457640][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.468428][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.468953][ T32] task:kworker/1:199 state:D stack:0 pid:4150 tgid:4150 ppid:2 flags:0x00000000 [ 1785.469400][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.469794][ T32] Call trace: [ 1785.470022][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.470528][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa59da4 r5:846c0c00 [ 1785.470965][ T32] r4:846c0c00 [ 1785.471234][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.471647][ T32] r5:846c0c00 r4:827174e0 [ 1785.471937][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.472499][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.472898][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa59e20 [ 1785.473219][ T32] r4:00000000 [ 1785.473381][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.473777][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.474149][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.474535][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fdcc0 [ 1785.474936][ T32] r4:00000000 [ 1785.475232][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.475611][ T32] r9:846c0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1785.476037][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.476752][ T32] r5:00001000 r4:dfd85000 [ 1785.476963][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.477339][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.477752][ T32] r5:84db2f54 r4:84db2c00 [ 1785.488552][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.489240][ T32] r7:ddde40c0 r6:82c18200 r5:84db2f54 r4:844fc300 [ 1785.489527][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.489985][ T32] r10:846c0c00 r9:844fc32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.490313][ T32] r4:844fc300 [ 1785.490557][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.491181][ T32] r10:00000000 r9:eaa35e78 r8:844f6540 r7:844fc300 r6:80266a2c r5:846c0c00 [ 1785.491680][ T32] r4:844fdb00 [ 1785.491856][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.492366][ T32] Exception stack(0xeaa59fb0 to 0xeaa59ff8) [ 1785.492611][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1785.493210][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.493551][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.494639][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fdb00 [ 1785.495019][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.495468][ T32] INFO: task kworker/1:200:4151 blocked for more than 461 seconds. [ 1785.495864][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.496191][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.496510][ T32] task:kworker/1:200 state:D stack:0 pid:4151 tgid:4151 ppid:2 flags:0x00000000 [ 1785.496940][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.497210][ T32] Call trace: [ 1785.497422][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.497827][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa4dda4 r5:84e16c00 [ 1785.509064][ T32] r4:84e16c00 [ 1785.509324][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.510392][ T32] r5:84e16c00 r4:827174e0 [ 1785.510609][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.511165][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.511942][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa4de20 [ 1785.512489][ T32] r4:00000000 [ 1785.512666][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.513085][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.513509][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.514204][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fdb00 [ 1785.514708][ T32] r4:00000000 [ 1785.514962][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.515390][ T32] r9:84e16c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c9000 [ 1785.515788][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.516324][ T32] r5:00001000 r4:dfed5000 [ 1785.516646][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.517100][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.517502][ T32] r5:84d3e354 r4:84d3e000 [ 1785.517731][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.538503][ T32] r7:ddde40c0 r6:82c18200 r5:84d3e354 r4:844fc380 [ 1785.538973][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.539492][ T32] r10:84e16c00 r9:844fc3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.540049][ T32] r4:844fc380 [ 1785.540252][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.540673][ T32] r10:00000000 r9:eaa59e78 r8:844fdd80 r7:844fc380 r6:80266a2c r5:84e16c00 [ 1785.541056][ T32] r4:844fdb00 [ 1785.541279][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.541670][ T32] Exception stack(0xeaa4dfb0 to 0xeaa4dff8) [ 1785.542081][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1785.542591][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.543036][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.543565][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fdb00 [ 1785.543926][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.544336][ T32] INFO: task kworker/1:201:4154 blocked for more than 461 seconds. [ 1785.544679][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.545039][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.545572][ T32] task:kworker/1:201 state:D stack:0 pid:4154 tgid:4154 ppid:2 flags:0x00000000 [ 1785.546227][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.546539][ T32] Call trace: [ 1785.546842][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.547411][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa55da4 r5:84e15400 [ 1785.558502][ T32] r4:84e15400 [ 1785.558854][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.559360][ T32] r5:84e15400 r4:827174e0 [ 1785.559638][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.560421][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.560925][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa55e20 [ 1785.561342][ T32] r4:00000000 [ 1785.561538][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.561983][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.562575][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.562967][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f3140 [ 1785.563649][ T32] r4:00000000 [ 1785.563840][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.564206][ T32] r9:84e15400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1785.564837][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.565583][ T32] r5:00001000 r4:dffbf000 [ 1785.565791][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.566418][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.566952][ T32] r5:84db3754 r4:84db3400 [ 1785.567158][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.567767][ T32] r7:ddde40c0 r6:82c18200 r5:84db3754 r4:844fc400 [ 1785.578506][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.579297][ T32] r10:84e15400 r9:844fc42c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.579790][ T32] r4:844fc400 [ 1785.580021][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.580598][ T32] r10:00000000 r9:eaa4de78 r8:844fdf80 r7:844fc400 r6:80266a2c r5:84e15400 [ 1785.581014][ T32] r4:844fdec0 [ 1785.581297][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.581727][ T32] Exception stack(0xeaa55fb0 to 0xeaa55ff8) [ 1785.582070][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1785.582584][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.583027][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.583640][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fdec0 [ 1785.584052][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.584558][ T32] INFO: task kworker/1:202:4155 blocked for more than 461 seconds. [ 1785.584952][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.585306][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.585842][ T32] task:kworker/1:202 state:D stack:0 pid:4155 tgid:4155 ppid:2 flags:0x00000000 [ 1785.586265][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.586736][ T32] Call trace: [ 1785.586931][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.587313][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea981da4 r5:84e10c00 [ 1785.587753][ T32] r4:84e10c00 [ 1785.598678][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.599308][ T32] r5:84e10c00 r4:827174e0 [ 1785.599520][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.600163][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.600852][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea981e20 [ 1785.601333][ T32] r4:00000000 [ 1785.601522][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.601919][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.602385][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.602778][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fdfc0 [ 1785.603180][ T32] r4:00000000 [ 1785.603370][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.603868][ T32] r9:84e10c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1785.604241][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.604705][ T32] r5:00001000 r4:dff53000 [ 1785.604962][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.605347][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.605795][ T32] r5:84db3354 r4:84db3000 [ 1785.605996][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.606574][ T32] r7:ddde40c0 r6:82c18200 r5:84db3354 r4:844fc480 [ 1785.607003][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.607445][ T32] r10:84e10c00 r9:844fc4ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.618521][ T32] r4:844fc480 [ 1785.618912][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.619332][ T32] r10:00000000 r9:eaa55e78 r8:847cffc0 r7:844fc480 r6:80266a2c r5:84e10c00 [ 1785.619802][ T32] r4:844fde80 [ 1785.620039][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.620483][ T32] Exception stack(0xea981fb0 to 0xea981ff8) [ 1785.620810][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1785.621406][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.621890][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.622268][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fde80 [ 1785.622613][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.622967][ T32] INFO: task kworker/1:203:4159 blocked for more than 461 seconds. [ 1785.623423][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.623876][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.624399][ T32] task:kworker/1:203 state:D stack:0 pid:4159 tgid:4159 ppid:2 flags:0x00000000 [ 1785.624933][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.625316][ T32] Call trace: [ 1785.625528][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.625994][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa65da4 r5:84dd8c00 [ 1785.626426][ T32] r4:84dd8c00 [ 1785.626614][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.627106][ T32] r5:84dd8c00 r4:827174e0 [ 1785.627315][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.627785][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.638528][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa65e20 [ 1785.639060][ T32] r4:00000000 [ 1785.639248][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.639774][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.640143][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.640674][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f3280 [ 1785.641247][ T32] r4:00000000 [ 1785.641434][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.641912][ T32] r9:84dd8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cf000 [ 1785.642397][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.642936][ T32] r5:00001000 r4:e0409000 [ 1785.643437][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.643966][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.644452][ T32] r5:84db3b54 r4:84db3800 [ 1785.644918][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.645537][ T32] r7:ddde40c0 r6:82c18200 r5:84db3b54 r4:844fc500 [ 1785.646001][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.646367][ T32] r10:84dd8c00 r9:844fc52c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.646904][ T32] r4:844fc500 [ 1785.647073][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.647478][ T32] r10:00000000 r9:eaa55e78 r8:844f3380 r7:844fc500 r6:80266a2c r5:84dd8c00 [ 1785.658498][ T32] r4:844f30c0 [ 1785.658851][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.659277][ T32] Exception stack(0xeaa65fb0 to 0xeaa65ff8) [ 1785.659668][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1785.660145][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.660596][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.661059][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f30c0 [ 1785.661500][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.662156][ T32] INFO: task kworker/1:204:4161 blocked for more than 461 seconds. [ 1785.662495][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.662773][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.663103][ T32] task:kworker/1:204 state:D stack:0 pid:4161 tgid:4161 ppid:2 flags:0x00000000 [ 1785.663656][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.663979][ T32] Call trace: [ 1785.664182][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.664806][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa6dda4 r5:846c1800 [ 1785.665192][ T32] r4:846c1800 [ 1785.665380][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.666012][ T32] r5:846c1800 r4:827174e0 [ 1785.666273][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.666961][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.667385][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa6de20 [ 1785.667781][ T32] r4:00000000 [ 1785.678307][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.678671][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.678972][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.679396][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f3500 [ 1785.679931][ T32] r4:00000000 [ 1785.680105][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.680454][ T32] r9:846c1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d3000 [ 1785.680850][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.681287][ T32] r5:00001000 r4:e045b000 [ 1785.681507][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.681932][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.682337][ T32] r5:84db3f54 r4:84db3c00 [ 1785.682499][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.682744][ T32] r7:ddde40c0 r6:82c18200 r5:84db3f54 r4:844fc580 [ 1785.682983][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.683230][ T32] r10:846c1800 r9:844fc5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.683493][ T32] r4:844fc580 [ 1785.683677][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.683938][ T32] r10:00000000 r9:eaa65e78 r8:844f34c0 r7:844fc580 r6:80266a2c r5:846c1800 [ 1785.684145][ T32] r4:844f31c0 [ 1785.684255][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.684440][ T32] Exception stack(0xeaa6dfb0 to 0xeaa6dff8) [ 1785.684605][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1785.684835][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.685043][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.685240][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f31c0 [ 1785.685503][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.685730][ T32] INFO: task kworker/1:205:4163 blocked for more than 461 seconds. [ 1785.685925][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.686059][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.686268][ T32] task:kworker/1:205 state:D stack:0 pid:4163 tgid:4163 ppid:2 flags:0x00000000 [ 1785.686569][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.686731][ T32] Call trace: [ 1785.686843][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.687043][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa71da4 r5:84ddb000 [ 1785.687229][ T32] r4:84ddb000 [ 1785.687322][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.687632][ T32] r5:84ddb000 r4:827174e0 [ 1785.687761][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.698404][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.698995][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa71e20 [ 1785.699242][ T32] r4:00000000 [ 1785.699332][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.699716][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.699956][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.700245][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f3a80 [ 1785.700543][ T32] r4:00000000 [ 1785.700635][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.700859][ T32] r9:84ddb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0eb000 [ 1785.701102][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.701350][ T32] r5:00001000 r4:e471b000 [ 1785.701469][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.701824][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.702072][ T32] r5:84db8f54 r4:84db8c00 [ 1785.702273][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.702519][ T32] r7:ddde40c0 r6:82c18200 r5:84db8f54 r4:844fc600 [ 1785.702761][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.703011][ T32] r10:84ddb000 r9:844fc62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.703263][ T32] r4:844fc600 [ 1785.703451][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.703785][ T32] r10:00000000 r9:eaa6de78 r8:844f3700 r7:844fc600 r6:80266a2c r5:84ddb000 [ 1785.704037][ T32] r4:844f3480 [ 1785.704180][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.704543][ T32] Exception stack(0xeaa71fb0 to 0xeaa71ff8) [ 1785.704788][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1785.704998][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.705201][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.705440][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f3480 [ 1785.705704][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.706024][ T32] INFO: task kworker/1:206:4165 blocked for more than 461 seconds. [ 1785.706280][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.706420][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.706630][ T32] task:kworker/1:206 state:D stack:0 pid:4165 tgid:4165 ppid:2 flags:0x00000000 [ 1785.706917][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.707269][ T32] Call trace: [ 1785.707597][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.718273][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa79da4 r5:84dd8000 [ 1785.718646][ T32] r4:84dd8000 [ 1785.718793][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.719077][ T32] r5:84dd8000 r4:827174e0 [ 1785.719217][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.719635][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.719961][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa79e20 [ 1785.720260][ T32] r4:00000000 [ 1785.720373][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.720647][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.720917][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.721138][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f3ac0 [ 1785.721402][ T32] r4:00000000 [ 1785.721533][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.721990][ T32] r9:84dd8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0df000 [ 1785.722314][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.722734][ T32] r5:00001000 r4:e05a7000 [ 1785.722940][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.723211][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.723713][ T32] r5:84db8354 r4:84db8000 [ 1785.723922][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.724338][ T32] r7:ddde40c0 r6:82c18200 r5:84db8354 r4:844fc680 [ 1785.724735][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.725192][ T32] r10:84dd8000 r9:844fc6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.725559][ T32] r4:844fc680 [ 1785.725760][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.726356][ T32] r10:00000000 r9:eaa71e78 r8:844f38c0 r7:844fc680 r6:80266a2c r5:84dd8000 [ 1785.726547][ T32] r4:844f37c0 [ 1785.726645][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.726850][ T32] Exception stack(0xeaa79fb0 to 0xeaa79ff8) [ 1785.727078][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1785.727384][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.727638][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.738524][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f37c0 [ 1785.739171][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.739609][ T32] INFO: task kworker/1:207:4168 blocked for more than 461 seconds. [ 1785.740031][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.740241][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.740520][ T32] task:kworker/1:207 state:D stack:0 pid:4168 tgid:4168 ppid:2 flags:0x00000000 [ 1785.740821][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.741039][ T32] Call trace: [ 1785.741171][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.741561][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa81da4 r5:84dda400 [ 1785.741759][ T32] r4:84dda400 [ 1785.741876][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.742155][ T32] r5:84dda400 r4:827174e0 [ 1785.742343][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.742683][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.742996][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa81e20 [ 1785.743190][ T32] r4:00000000 [ 1785.743470][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.743742][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.744192][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.744558][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f3ec0 [ 1785.744812][ T32] r4:00000000 [ 1785.744908][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.745103][ T32] r9:84dda400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e3000 [ 1785.745319][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.745568][ T32] r5:00001000 r4:e0675000 [ 1785.745679][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.745901][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.746207][ T32] r5:84db8b54 r4:84db8800 [ 1785.746364][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.746748][ T32] r7:ddde40c0 r6:82c18200 r5:84db8b54 r4:844fc700 [ 1785.746913][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.747163][ T32] r10:84dda400 r9:844fc72c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.747383][ T32] r4:844fc700 [ 1785.747478][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.747777][ T32] r10:00000000 r9:eaa71e78 r8:844f3cc0 r7:844fc700 r6:80266a2c r5:84dda400 [ 1785.758294][ T32] r4:844f3b80 [ 1785.758550][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.758763][ T32] Exception stack(0xeaa81fb0 to 0xeaa81ff8) [ 1785.758987][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1785.759214][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.759426][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.759668][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f3b80 [ 1785.759892][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.760186][ T32] INFO: task kworker/1:208:4172 blocked for more than 461 seconds. [ 1785.760507][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.760669][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.760850][ T32] task:kworker/1:208 state:D stack:0 pid:4172 tgid:4172 ppid:2 flags:0x00000000 [ 1785.761193][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.761375][ T32] Call trace: [ 1785.761895][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.762274][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa85da4 r5:84ddbc00 [ 1785.762562][ T32] r4:84ddbc00 [ 1785.762697][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.762964][ T32] r5:84ddbc00 r4:827174e0 [ 1785.763150][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.763646][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.763964][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa85e20 [ 1785.764199][ T32] r4:00000000 [ 1785.764296][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.764616][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.764834][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.765119][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f1400 [ 1785.765343][ T32] r4:00000000 [ 1785.765459][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.765685][ T32] r9:84ddbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f1000 [ 1785.765879][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.766152][ T32] r5:00001000 r4:e4761000 [ 1785.766271][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.766647][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.767024][ T32] r5:84db9b54 r4:84db9800 [ 1785.767184][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.767719][ T32] r7:ddde40c0 r6:82c18200 r5:84db9b54 r4:844fc780 [ 1785.778336][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.778761][ T32] r10:84ddbc00 r9:844fc7ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.779014][ T32] r4:844fc780 [ 1785.779133][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.779452][ T32] r10:00000000 r9:eaa71e78 r8:844f3d80 r7:844fc780 r6:80266a2c r5:84ddbc00 [ 1785.779728][ T32] r4:844f3f40 [ 1785.779874][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.780267][ T32] Exception stack(0xeaa85fb0 to 0xeaa85ff8) [ 1785.780494][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1785.780781][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.781112][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.781385][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f3f40 [ 1785.781699][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.782021][ T32] INFO: task kworker/1:209:4174 blocked for more than 461 seconds. [ 1785.782321][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.782557][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.782870][ T32] task:kworker/1:209 state:D stack:0 pid:4174 tgid:4174 ppid:2 flags:0x00000000 [ 1785.783299][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.783744][ T32] Call trace: [ 1785.783954][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.784534][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa69da4 r5:84ddc800 [ 1785.784956][ T32] r4:84ddc800 [ 1785.785162][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.785640][ T32] r5:84ddc800 r4:827174e0 [ 1785.785820][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.786125][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.786361][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa69e20 [ 1785.786616][ T32] r4:00000000 [ 1785.786764][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.787023][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.787511][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.798218][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f1000 [ 1785.798530][ T32] r4:00000000 [ 1785.798630][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.798886][ T32] r9:84ddc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ed000 [ 1785.799132][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.799449][ T32] r5:00001000 r4:e4735000 [ 1785.799648][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.799944][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.800169][ T32] r5:84db9354 r4:84db9000 [ 1785.800348][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.800599][ T32] r7:ddde40c0 r6:82c18200 r5:84db9354 r4:844fc800 [ 1785.800743][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.800998][ T32] r10:84ddc800 r9:844fc82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.801221][ T32] r4:844fc800 [ 1785.801336][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.801581][ T32] r10:00000000 r9:eaa85e78 r8:844f1100 r7:844fc800 r6:80266a2c r5:84ddc800 [ 1785.801816][ T32] r4:844f1040 [ 1785.801908][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.802194][ T32] Exception stack(0xeaa69fb0 to 0xeaa69ff8) [ 1785.802384][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1785.802633][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.802904][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.803072][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f1040 [ 1785.803362][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.803596][ T32] INFO: task kworker/1:210:4176 blocked for more than 461 seconds. [ 1785.803831][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.803986][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.804298][ T32] task:kworker/1:210 state:D stack:0 pid:4176 tgid:4176 ppid:2 flags:0x00000000 [ 1785.804575][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.804769][ T32] Call trace: [ 1785.805047][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.805211][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa61da4 r5:84ddd400 [ 1785.805440][ T32] r4:84ddd400 [ 1785.805779][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.806189][ T32] r5:84ddd400 r4:827174e0 [ 1785.806414][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.806883][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.807472][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa61e20 [ 1785.818180][ T32] r4:00000000 [ 1785.818477][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.818720][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.818992][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.819269][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f1240 [ 1785.819503][ T32] r4:00000000 [ 1785.819643][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.819859][ T32] r9:84ddd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ef000 [ 1785.820067][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.820280][ T32] r5:00001000 r4:e4745000 [ 1785.820434][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.820713][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.820965][ T32] r5:84db9754 r4:84db9400 [ 1785.821145][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.821410][ T32] r7:ddde40c0 r6:82c18200 r5:84db9754 r4:844fc880 [ 1785.821564][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.821801][ T32] r10:84ddd400 r9:844fc8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.822045][ T32] r4:844fc880 [ 1785.822133][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.822352][ T32] r10:00000000 r9:eaa85e78 r8:844f1300 r7:844fc880 r6:80266a2c r5:84ddd400 [ 1785.822512][ T32] r4:844f11c0 [ 1785.822621][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.822794][ T32] Exception stack(0xeaa61fb0 to 0xeaa61ff8) [ 1785.822915][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1785.823083][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.823370][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.823621][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f11c0 [ 1785.823787][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.824044][ T32] INFO: task kworker/1:211:4178 blocked for more than 461 seconds. [ 1785.824203][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.824323][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.824473][ T32] task:kworker/1:211 state:D stack:0 pid:4178 tgid:4178 ppid:2 flags:0x00000000 [ 1785.824692][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.824838][ T32] Call trace: [ 1785.824939][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.825112][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa89da4 r5:84dde000 [ 1785.825375][ T32] r4:84dde000 [ 1785.825466][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.825723][ T32] r5:84dde000 r4:827174e0 [ 1785.825828][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.826029][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.826232][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa89e20 [ 1785.826414][ T32] r4:00000000 [ 1785.826524][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.826821][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.827136][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.827323][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f1580 [ 1785.827591][ T32] r4:00000000 [ 1785.827719][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.838249][ T32] r9:84dde000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f3000 [ 1785.838589][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.838890][ T32] r5:00001000 r4:e4775000 [ 1785.839096][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.839611][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.840067][ T32] r5:84db9f54 r4:84db9c00 [ 1785.840281][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.840845][ T32] r7:ddde40c0 r6:82c18200 r5:84db9f54 r4:844fc900 [ 1785.840987][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.841235][ T32] r10:84dde000 r9:844fc92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.841418][ T32] r4:844fc900 [ 1785.841562][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.841772][ T32] r10:00000000 r9:eaa85e78 r8:844f1540 r7:844fc900 r6:80266a2c r5:84dde000 [ 1785.842024][ T32] r4:844f1380 [ 1785.842141][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.842430][ T32] Exception stack(0xeaa89fb0 to 0xeaa89ff8) [ 1785.842589][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1785.842880][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.843118][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.843534][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f1380 [ 1785.844056][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.844592][ T32] INFO: task kworker/1:212:4180 blocked for more than 461 seconds. [ 1785.844955][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.845444][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.845955][ T32] task:kworker/1:212 state:D stack:0 pid:4180 tgid:4180 ppid:2 flags:0x00000000 [ 1785.846394][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.846655][ T32] Call trace: [ 1785.846870][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.847270][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa8dda4 r5:84ddec00 [ 1785.847605][ T32] r4:84ddec00 [ 1785.847770][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.858620][ T32] r5:84ddec00 r4:827174e0 [ 1785.858847][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.859250][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.859668][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa8de20 [ 1785.859993][ T32] r4:00000000 [ 1785.860097][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.860301][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.860644][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.860868][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f1a00 [ 1785.861083][ T32] r4:00000000 [ 1785.861183][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.861533][ T32] r9:84ddec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f159000 [ 1785.861886][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.862359][ T32] r5:00001000 r4:e879d000 [ 1785.862600][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.862973][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.863232][ T32] r5:84dba754 r4:84dba400 [ 1785.863660][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.864146][ T32] r7:ddde40c0 r6:82c18200 r5:84dba754 r4:844fc980 [ 1785.864398][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.864739][ T32] r10:84ddec00 r9:844fc9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.864902][ T32] r4:844fc980 [ 1785.865010][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.865223][ T32] r10:00000000 r9:eaa89e78 r8:844f1600 r7:844fc980 r6:80266a2c r5:84ddec00 [ 1785.865494][ T32] r4:844f1500 [ 1785.865594][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.866049][ T32] Exception stack(0xeaa8dfb0 to 0xeaa8dff8) [ 1785.866234][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1785.866499][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.866711][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.867021][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f1500 [ 1785.867313][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.878261][ T32] INFO: task kworker/1:213:4181 blocked for more than 461 seconds. [ 1785.878659][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.878816][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.879059][ T32] task:kworker/1:213 state:D stack:0 pid:4181 tgid:4181 ppid:2 flags:0x00000000 [ 1785.879427][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.879705][ T32] Call trace: [ 1785.879827][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.880042][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa95da4 r5:84dd9800 [ 1785.880327][ T32] r4:84dd9800 [ 1785.880411][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.880810][ T32] r5:84dd9800 r4:827174e0 [ 1785.880994][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.881348][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.881598][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa95e20 [ 1785.881902][ T32] r4:00000000 [ 1785.882065][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.882617][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.883041][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.883596][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f1780 [ 1785.883955][ T32] r4:00000000 [ 1785.884175][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.884684][ T32] r9:84dd9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f155000 [ 1785.885256][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.885768][ T32] r5:00001000 r4:e878d000 [ 1785.886177][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.886674][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.887341][ T32] r5:84dba354 r4:84dba000 [ 1785.887611][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.898453][ T32] r7:ddde40c0 r6:82c18200 r5:84dba354 r4:844fca80 [ 1785.898792][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.899132][ T32] r10:84dd9800 r9:844fcaac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.899375][ T32] r4:844fca80 [ 1785.899476][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.899778][ T32] r10:00000000 r9:eaa8de78 r8:844f1940 r7:844fca80 r6:80266a2c r5:84dd9800 [ 1785.900014][ T32] r4:844f1800 [ 1785.900129][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.900341][ T32] Exception stack(0xeaa95fb0 to 0xeaa95ff8) [ 1785.900514][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1785.900725][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.901019][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.901336][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f1800 [ 1785.901612][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.901834][ T32] INFO: task kworker/1:214:4184 blocked for more than 461 seconds. [ 1785.902027][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.902199][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.902469][ T32] task:kworker/1:214 state:D stack:0 pid:4184 tgid:4184 ppid:2 flags:0x00000000 [ 1785.902755][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.902924][ T32] Call trace: [ 1785.903028][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.903274][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaa1da4 r5:846c3000 [ 1785.903762][ T32] r4:846c3000 [ 1785.903925][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.904395][ T32] r5:846c3000 r4:827174e0 [ 1785.904560][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.904820][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.905223][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa1e20 [ 1785.905537][ T32] r4:00000000 [ 1785.905732][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.906137][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.906550][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.906766][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f1c80 [ 1785.906994][ T32] r4:00000000 [ 1785.907092][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.907449][ T32] r9:846c3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f15f000 [ 1785.918411][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.919044][ T32] r5:00001000 r4:ea939000 [ 1785.919297][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.919756][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.920202][ T32] r5:84dbaf54 r4:84dbac00 [ 1785.920430][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.920916][ T32] r7:ddde40c0 r6:82c18200 r5:84dbaf54 r4:844fca00 [ 1785.921171][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.921393][ T32] r10:846c3000 r9:844fca2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.921635][ T32] r4:844fca00 [ 1785.921734][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.922130][ T32] r10:00000000 r9:eaa8de78 r8:844f6200 r7:844fca00 r6:80266a2c r5:846c3000 [ 1785.922429][ T32] r4:844f1840 [ 1785.922574][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.922762][ T32] Exception stack(0xeaaa1fb0 to 0xeaaa1ff8) [ 1785.922904][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1785.923269][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.923524][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.923746][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f1840 [ 1785.923977][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.924209][ T32] INFO: task kworker/1:215:4185 blocked for more than 461 seconds. [ 1785.924488][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.924687][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.924897][ T32] task:kworker/1:215 state:D stack:0 pid:4185 tgid:4185 ppid:2 flags:0x00000000 [ 1785.925188][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.925448][ T32] Call trace: [ 1785.925570][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.925747][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaa5da4 r5:846c3c00 [ 1785.925924][ T32] r4:846c3c00 [ 1785.926051][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.926393][ T32] r5:846c3c00 r4:827174e0 [ 1785.926494][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.926770][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.927099][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa5e20 [ 1785.927588][ T32] r4:00000000 [ 1785.927787][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.938889][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.939457][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.939973][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f1c00 [ 1785.940242][ T32] r4:00000000 [ 1785.940359][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.940632][ T32] r9:846c3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f15d000 [ 1785.940854][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.941092][ T32] r5:00001000 r4:ea929000 [ 1785.941206][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.941492][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.941676][ T32] r5:84dbab54 r4:84dba800 [ 1785.941837][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.942078][ T32] r7:ddde40c0 r6:82c18200 r5:84dbab54 r4:844fcb00 [ 1785.942217][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.942435][ T32] r10:846c3c00 r9:844fcb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.942622][ T32] r4:844fcb00 [ 1785.942720][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.942965][ T32] r10:00000000 r9:eaaa1e78 r8:844f67c0 r7:844fcb00 r6:80266a2c r5:846c3c00 [ 1785.943185][ T32] r4:844f1840 [ 1785.943298][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.943522][ T32] Exception stack(0xeaaa5fb0 to 0xeaaa5ff8) [ 1785.943766][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1785.943971][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.944164][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.944329][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f1840 [ 1785.944534][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.944713][ T32] INFO: task kworker/1:216:4189 blocked for more than 461 seconds. [ 1785.944904][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.945091][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.945310][ T32] task:kworker/1:216 state:D stack:0 pid:4189 tgid:4189 ppid:2 flags:0x00000000 [ 1785.945659][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.945824][ T32] Call trace: [ 1785.945935][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.946250][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaa9da4 r5:846c5400 [ 1785.946443][ T32] r4:846c5400 [ 1785.946542][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.946702][ T32] r5:846c5400 r4:827174e0 [ 1785.946817][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.947132][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.947438][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa9e20 [ 1785.947727][ T32] r4:00000000 [ 1785.958343][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.958724][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.958993][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.959255][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f1e80 [ 1785.959466][ T32] r4:00000000 [ 1785.959673][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.960197][ T32] r9:846c5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f161000 [ 1785.960557][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.960984][ T32] r5:00001000 r4:ea945000 [ 1785.961191][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1785.961765][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1785.962143][ T32] r5:84dbb354 r4:84dbb000 [ 1785.962411][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1785.962693][ T32] r7:ddde40c0 r6:82c18200 r5:84dbb354 r4:844fcb80 [ 1785.962937][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1785.963189][ T32] r10:846c5400 r9:844fcbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1785.963483][ T32] r4:844fcb80 [ 1785.963637][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1785.963929][ T32] r10:00000000 r9:eaaa1e78 r8:844f6700 r7:844fcb80 r6:80266a2c r5:846c5400 [ 1785.964123][ T32] r4:844f1bc0 [ 1785.964221][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1785.964534][ T32] Exception stack(0xeaaa9fb0 to 0xeaaa9ff8) [ 1785.964951][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1785.965280][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1785.966051][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1785.966498][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f1bc0 [ 1785.966793][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1785.967095][ T32] INFO: task kworker/1:217:4191 blocked for more than 461 seconds. [ 1785.967368][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1785.967686][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1785.978584][ T32] task:kworker/1:217 state:D stack:0 pid:4191 tgid:4191 ppid:2 flags:0x00000000 [ 1785.979381][ T32] Workqueue: events bpf_prog_free_deferred [ 1785.979834][ T32] Call trace: [ 1785.980125][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1785.980582][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaab1da4 r5:846c6c00 [ 1785.981070][ T32] r4:846c6c00 [ 1785.981366][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1785.981950][ T32] r5:846c6c00 r4:827174e0 [ 1785.982214][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1785.982637][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1785.983166][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaab1e20 [ 1785.983514][ T32] r4:00000000 [ 1785.983828][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1785.984261][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1785.984838][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1785.985251][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f1f80 [ 1785.985700][ T32] r4:00000000 [ 1785.985955][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1785.986397][ T32] r9:846c6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f165000 [ 1785.986930][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1785.987404][ T32] r5:00001000 r4:ea969000 [ 1785.987692][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.008884][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.009560][ T32] r5:84dbbb54 r4:84dbb800 [ 1786.009826][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.010281][ T32] r7:ddde40c0 r6:82c18200 r5:84dbbb54 r4:844fcc00 [ 1786.010579][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.011108][ T32] r10:846c6c00 r9:844fcc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.011501][ T32] r4:844fcc00 [ 1786.011697][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.012084][ T32] r10:00000000 r9:eaaa9e78 r8:84c65080 r7:844fcc00 r6:80266a2c r5:846c6c00 [ 1786.012373][ T32] r4:844f1cc0 [ 1786.012716][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.013034][ T32] Exception stack(0xeaab1fb0 to 0xeaab1ff8) [ 1786.013320][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1786.013700][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.014225][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.014502][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f1cc0 [ 1786.015003][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.015531][ T32] INFO: task kworker/1:218:4192 blocked for more than 461 seconds. [ 1786.015893][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.016133][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.016666][ T32] task:kworker/1:218 state:D stack:0 pid:4192 tgid:4192 ppid:2 flags:0x00000000 [ 1786.017083][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.017415][ T32] Call trace: [ 1786.017622][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.028636][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaab5da4 r5:846c4800 [ 1786.029184][ T32] r4:846c4800 [ 1786.029398][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.029914][ T32] r5:846c4800 r4:827174e0 [ 1786.030112][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.030500][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.030948][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaab5e20 [ 1786.031332][ T32] r4:00000000 [ 1786.031566][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.031980][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.032430][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.032796][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f3780 [ 1786.033209][ T32] r4:00000000 [ 1786.033569][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.034016][ T32] r9:846c4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f163000 [ 1786.034439][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.034912][ T32] r5:00001000 r4:ea95b000 [ 1786.035139][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.035632][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.036718][ T32] r5:84dbb754 r4:84dbb400 [ 1786.037020][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.048685][ T32] r7:ddde40c0 r6:82c18200 r5:84dbb754 r4:844fcc80 [ 1786.049204][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.049726][ T32] r10:846c4800 r9:844fccac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.050122][ T32] r4:844fcc80 [ 1786.050416][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.051200][ T32] r10:00000000 r9:eaab1e78 r8:8471f080 r7:844fcc80 r6:80266a2c r5:846c4800 [ 1786.051941][ T32] r4:844f1cc0 [ 1786.052154][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.052478][ T32] Exception stack(0xeaab5fb0 to 0xeaab5ff8) [ 1786.052886][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1786.053224][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.053644][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.054050][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f1cc0 [ 1786.054388][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.054712][ T32] INFO: task kworker/1:219:4195 blocked for more than 461 seconds. [ 1786.055226][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.055466][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.055920][ T32] task:kworker/1:219 state:D stack:0 pid:4195 tgid:4195 ppid:2 flags:0x00000000 [ 1786.056423][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.057002][ T32] Call trace: [ 1786.057206][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.068545][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaabdda4 r5:846c6000 [ 1786.069137][ T32] r4:846c6000 [ 1786.069416][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.069927][ T32] r5:846c6000 r4:827174e0 [ 1786.070146][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.070606][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.071162][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaabde20 [ 1786.071530][ T32] r4:00000000 [ 1786.071768][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.072170][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.072660][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.073055][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e8040 [ 1786.073382][ T32] r4:00000000 [ 1786.073625][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.073978][ T32] r9:846c6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f16d000 [ 1786.074400][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.074856][ T32] r5:00001000 r4:ea977000 [ 1786.075054][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.075530][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.076020][ T32] r5:84dbbf54 r4:84dbbc00 [ 1786.076236][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.076673][ T32] r7:ddde40c0 r6:82c18200 r5:84dbbf54 r4:844fcd00 [ 1786.077235][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.088533][ T32] r10:846c6000 r9:844fcd2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.089154][ T32] r4:844fcd00 [ 1786.089328][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.089762][ T32] r10:00000000 r9:eaab1e78 r8:8471f280 r7:844fcd00 r6:80266a2c r5:846c6000 [ 1786.090151][ T32] r4:844f1fc0 [ 1786.090336][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.090842][ T32] Exception stack(0xeaabdfb0 to 0xeaabdff8) [ 1786.091121][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1786.091502][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.091980][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.092360][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f1fc0 [ 1786.093123][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.093814][ T32] INFO: task kworker/1:220:4196 blocked for more than 462 seconds. [ 1786.094396][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.094754][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.095126][ T32] task:kworker/1:220 state:D stack:0 pid:4196 tgid:4196 ppid:2 flags:0x00000000 [ 1786.095760][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.096084][ T32] Call trace: [ 1786.096353][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.096908][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaac1da4 r5:846c0000 [ 1786.097361][ T32] r4:846c0000 [ 1786.097799][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.109300][ T32] r5:846c0000 r4:827174e0 [ 1786.109542][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.110037][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.110567][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac1e20 [ 1786.111029][ T32] r4:00000000 [ 1786.111206][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.111662][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.112055][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.112615][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e8600 [ 1786.112999][ T32] r4:00000000 [ 1786.113411][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.113902][ T32] r9:846c0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f179000 [ 1786.114389][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.115330][ T32] r5:00001000 r4:ea9fd000 [ 1786.115523][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.115979][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.116398][ T32] r5:84e70f54 r4:84e70c00 [ 1786.116780][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.117220][ T32] r7:ddde40c0 r6:82c18200 r5:84e70f54 r4:844fcd80 [ 1786.128356][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.129223][ T32] r10:846c0000 r9:844fcdac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.129779][ T32] r4:844fcd80 [ 1786.129985][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.130454][ T32] r10:00000000 r9:eaabde78 r8:8471f380 r7:844fcd80 r6:80266a2c r5:846c0000 [ 1786.130990][ T32] r4:844f6e80 [ 1786.131187][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.131652][ T32] Exception stack(0xeaac1fb0 to 0xeaac1ff8) [ 1786.131974][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1786.132810][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.133313][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.133979][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f6e80 [ 1786.134680][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.135122][ T32] INFO: task kworker/1:221:4197 blocked for more than 462 seconds. [ 1786.135559][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.135866][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.136984][ T32] task:kworker/1:221 state:D stack:0 pid:4197 tgid:4197 ppid:2 flags:0x00000000 [ 1786.137623][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.158520][ T32] Call trace: [ 1786.158982][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.159466][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaac5da4 r5:846c2400 [ 1786.159908][ T32] r4:846c2400 [ 1786.160109][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.160544][ T32] r5:846c2400 r4:827174e0 [ 1786.160813][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.161407][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.162126][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac5e20 [ 1786.162627][ T32] r4:00000000 [ 1786.163062][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.163508][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.164043][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.164471][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e82c0 [ 1786.164843][ T32] r4:00000000 [ 1786.165033][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.165536][ T32] r9:846c2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f173000 [ 1786.165877][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.166596][ T32] r5:00001000 r4:ea9a1000 [ 1786.167062][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.167731][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.178406][ T32] r5:84e70354 r4:84e70000 [ 1786.178751][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.179258][ T32] r7:ddde40c0 r6:82c18200 r5:84e70354 r4:844fce00 [ 1786.179621][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.180260][ T32] r10:846c2400 r9:844fce2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.180718][ T32] r4:844fce00 [ 1786.180896][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.181743][ T32] r10:00000000 r9:eaac1e78 r8:8471f480 r7:844fce00 r6:80266a2c r5:846c2400 [ 1786.182565][ T32] r4:844e8100 [ 1786.182769][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.183282][ T32] Exception stack(0xeaac5fb0 to 0xeaac5ff8) [ 1786.183801][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1786.184240][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.184942][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.185363][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e8100 [ 1786.185862][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.186479][ T32] INFO: task kworker/1:222:4203 blocked for more than 462 seconds. [ 1786.186946][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.187226][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.187873][ T32] task:kworker/1:222 state:D stack:0 pid:4203 tgid:4203 ppid:2 flags:0x00000000 [ 1786.199103][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.199437][ T32] Call trace: [ 1786.199795][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.200221][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaac9da4 r5:84de8c00 [ 1786.200562][ T32] r4:84de8c00 [ 1786.200765][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.201209][ T32] r5:84de8c00 r4:827174e0 [ 1786.201430][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.201986][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.202502][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac9e20 [ 1786.202988][ T32] r4:00000000 [ 1786.203177][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.203678][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.204143][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.204548][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e8340 [ 1786.204893][ T32] r4:00000000 [ 1786.205153][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.205520][ T32] r9:84de8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f175000 [ 1786.205869][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.206312][ T32] r5:00001000 r4:ea9d9000 [ 1786.206545][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.207048][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.207603][ T32] r5:84e70754 r4:84e70400 [ 1786.207829][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.219425][ T32] r7:ddde40c0 r6:82c18200 r5:84e70754 r4:844fce80 [ 1786.219799][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.220328][ T32] r10:84de8c00 r9:844fceac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.220846][ T32] r4:844fce80 [ 1786.221030][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.221486][ T32] r10:00000000 r9:eaac1e78 r8:8471f880 r7:844fce80 r6:80266a2c r5:84de8c00 [ 1786.221899][ T32] r4:844e8280 [ 1786.222148][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.222592][ T32] Exception stack(0xeaac9fb0 to 0xeaac9ff8) [ 1786.222882][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1786.223328][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.223735][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.224096][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e8280 [ 1786.224436][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.224901][ T32] INFO: task kworker/1:223:4206 blocked for more than 462 seconds. [ 1786.225261][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.225677][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.225995][ T32] task:kworker/1:223 state:D stack:0 pid:4206 tgid:4206 ppid:2 flags:0x00000000 [ 1786.226555][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.227024][ T32] Call trace: [ 1786.227228][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.227605][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaad5da4 r5:84de8000 [ 1786.238527][ T32] r4:84de8000 [ 1786.238956][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.239376][ T32] r5:84de8000 r4:827174e0 [ 1786.239619][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.240188][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.240936][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaad5e20 [ 1786.241347][ T32] r4:00000000 [ 1786.241531][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.241933][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.242360][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.242788][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e84c0 [ 1786.243170][ T32] r4:00000000 [ 1786.243408][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.243868][ T32] r9:84de8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f177000 [ 1786.244257][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.244698][ T32] r5:00001000 r4:ea9e5000 [ 1786.244915][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.245364][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.245757][ T32] r5:84e70b54 r4:84e70800 [ 1786.245988][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.246433][ T32] r7:ddde40c0 r6:82c18200 r5:84e70b54 r4:844fcf00 [ 1786.246763][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.247260][ T32] r10:84de8000 r9:844fcf2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.247627][ T32] r4:844fcf00 [ 1786.247807][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.259023][ T32] r10:00000000 r9:eaac1e78 r8:8471fb00 r7:844fcf00 r6:80266a2c r5:84de8000 [ 1786.259723][ T32] r4:844e8400 [ 1786.259896][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.260282][ T32] Exception stack(0xeaad5fb0 to 0xeaad5ff8) [ 1786.260672][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1786.261084][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.261578][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.262061][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e8400 [ 1786.262558][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.263926][ T32] INFO: task kworker/1:224:4207 blocked for more than 462 seconds. [ 1786.264284][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.264589][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.264896][ T32] task:kworker/1:224 state:D stack:0 pid:4207 tgid:4207 ppid:2 flags:0x00000000 [ 1786.265495][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.265870][ T32] Call trace: [ 1786.266080][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.266455][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaad9da4 r5:84deb000 [ 1786.266956][ T32] r4:84deb000 [ 1786.267175][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.267785][ T32] r5:84deb000 r4:827174e0 [ 1786.278639][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.279301][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.279841][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaad9e20 [ 1786.280250][ T32] r4:00000000 [ 1786.280453][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.280867][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.281291][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.281732][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e8740 [ 1786.282098][ T32] r4:00000000 [ 1786.282286][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.282680][ T32] r9:84deb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f17b000 [ 1786.283083][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.283659][ T32] r5:00001000 r4:eaa09000 [ 1786.283903][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.284327][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.284901][ T32] r5:84e71354 r4:84e71000 [ 1786.285118][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.285589][ T32] r7:ddde40c0 r6:82c18200 r5:84e71354 r4:844fcf80 [ 1786.286022][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.286483][ T32] r10:84deb000 r9:844fcfac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.286850][ T32] r4:844fcf80 [ 1786.287032][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.287503][ T32] r10:00000000 r9:eaac1e78 r8:8471fc00 r7:844fcf80 r6:80266a2c r5:84deb000 [ 1786.298619][ T32] r4:844e8400 [ 1786.298939][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.299477][ T32] Exception stack(0xeaad9fb0 to 0xeaad9ff8) [ 1786.299885][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1786.300443][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.300917][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.301410][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e8400 [ 1786.301790][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.302185][ T32] INFO: task kworker/1:225:4209 blocked for more than 462 seconds. [ 1786.302644][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.302935][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.303382][ T32] task:kworker/1:225 state:D stack:0 pid:4209 tgid:4209 ppid:2 flags:0x00000000 [ 1786.304243][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.304635][ T32] Call trace: [ 1786.304846][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.305382][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa99da4 r5:84e08c00 [ 1786.305762][ T32] r4:84e08c00 [ 1786.305942][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.306502][ T32] r5:84e08c00 r4:827174e0 [ 1786.306724][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.307430][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.318772][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa99e20 [ 1786.319375][ T32] r4:00000000 [ 1786.319601][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.320050][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.320443][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.320844][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e8880 [ 1786.321187][ T32] r4:00000000 [ 1786.321373][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.321883][ T32] r9:84e08c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f17d000 [ 1786.322410][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.322878][ T32] r5:00001000 r4:eaa1d000 [ 1786.323139][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.323668][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.324154][ T32] r5:84e71754 r4:84e71400 [ 1786.324432][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.324879][ T32] r7:ddde40c0 r6:82c18200 r5:84e71754 r4:8470b000 [ 1786.325233][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.325767][ T32] r10:84e08c00 r9:8470b02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.326158][ T32] r4:8470b000 [ 1786.326348][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.326811][ T32] r10:00000000 r9:eaad9e78 r8:844e8940 r7:8470b000 r6:80266a2c r5:84e08c00 [ 1786.327384][ T32] r4:844e8680 [ 1786.327580][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.327880][ T32] Exception stack(0xeaa99fb0 to 0xeaa99ff8) [ 1786.338891][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1786.339267][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.339702][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.340228][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e8680 [ 1786.340709][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.341372][ T32] INFO: task kworker/1:226:4211 blocked for more than 462 seconds. [ 1786.341764][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.342260][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.342655][ T32] task:kworker/1:226 state:D stack:0 pid:4211 tgid:4211 ppid:2 flags:0x00000000 [ 1786.343115][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.343425][ T32] Call trace: [ 1786.343646][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.344040][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaadda4 r5:84e0a400 [ 1786.344590][ T32] r4:84e0a400 [ 1786.344769][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.345101][ T32] r5:84e0a400 r4:827174e0 [ 1786.345289][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.345959][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.346346][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaade20 [ 1786.346680][ T32] r4:00000000 [ 1786.346860][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.347280][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.347615][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.358190][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e8ac0 [ 1786.358622][ T32] r4:00000000 [ 1786.358789][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.359152][ T32] r9:84e0a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f17f000 [ 1786.359470][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.359883][ T32] r5:00001000 r4:eaae7000 [ 1786.360105][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.360480][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.360829][ T32] r5:84e71b54 r4:84e71800 [ 1786.361017][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.361441][ T32] r7:ddde40c0 r6:82c18200 r5:84e71b54 r4:8470b080 [ 1786.361767][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.362190][ T32] r10:84e0a400 r9:8470b0ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.362468][ T32] r4:8470b080 [ 1786.362630][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.362965][ T32] r10:00000000 r9:eaa99e78 r8:844e89c0 r7:8470b080 r6:80266a2c r5:84e0a400 [ 1786.363281][ T32] r4:844e8680 [ 1786.363451][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.363788][ T32] Exception stack(0xeaaadfb0 to 0xeaaadff8) [ 1786.364084][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1786.364417][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.364949][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.365249][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e8680 [ 1786.365590][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.365949][ T32] INFO: task kworker/1:227:4213 blocked for more than 462 seconds. [ 1786.366287][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.366547][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.366898][ T32] task:kworker/1:227 state:D stack:0 pid:4213 tgid:4213 ppid:2 flags:0x00000000 [ 1786.367459][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.367778][ T32] Call trace: [ 1786.378551][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.378953][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaddda4 r5:84e0b000 [ 1786.379420][ T32] r4:84e0b000 [ 1786.379757][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.380185][ T32] r5:84e0b000 r4:827174e0 [ 1786.380384][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.380919][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.381422][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaadde20 [ 1786.381771][ T32] r4:00000000 [ 1786.381945][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.382387][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.382757][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.383117][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e8f40 [ 1786.383502][ T32] r4:00000000 [ 1786.383676][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.384395][ T32] r9:84e0b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1786.384851][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.385261][ T32] r5:00001000 r4:df989000 [ 1786.385502][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.386061][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.386513][ T32] r5:84e72754 r4:84e72400 [ 1786.386721][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.387186][ T32] r7:ddde40c0 r6:82c18200 r5:84e72754 r4:8470b180 [ 1786.387450][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.408434][ T32] r10:84e0b000 r9:8470b1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.408756][ T32] r4:8470b180 [ 1786.408860][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.409146][ T32] r10:00000000 r9:eaaade78 r8:844e8d00 r7:8470b180 r6:80266a2c r5:84e0b000 [ 1786.409472][ T32] r4:844e8a40 [ 1786.409598][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.409820][ T32] Exception stack(0xeaaddfb0 to 0xeaaddff8) [ 1786.410024][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1786.410228][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.410462][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.410663][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e8a40 [ 1786.410863][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.411098][ T32] INFO: task kworker/1:228:4214 blocked for more than 462 seconds. [ 1786.411362][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.411643][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.411875][ T32] task:kworker/1:228 state:D stack:0 pid:4214 tgid:4214 ppid:2 flags:0x00000000 [ 1786.412258][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.412524][ T32] Call trace: [ 1786.412659][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.413111][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaf9da4 r5:84dea400 [ 1786.413574][ T32] r4:84dea400 [ 1786.413760][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.414096][ T32] r5:84dea400 r4:827174e0 [ 1786.414215][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.414577][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.414909][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaf9e20 [ 1786.415129][ T32] r4:00000000 [ 1786.415302][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.415635][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.415855][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.416672][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e8c00 [ 1786.417032][ T32] r4:00000000 [ 1786.417230][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.417674][ T32] r9:84dea400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f181000 [ 1786.428537][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.429050][ T32] r5:00001000 r4:eaaed000 [ 1786.429362][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.429727][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.430076][ T32] r5:84e71f54 r4:84e71c00 [ 1786.430265][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.430916][ T32] r7:ddde40c0 r6:82c18200 r5:84e71f54 r4:8470b100 [ 1786.431165][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.431575][ T32] r10:84dea400 r9:8470b12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.431909][ T32] r4:8470b100 [ 1786.432184][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.432580][ T32] r10:00000000 r9:eaadde78 r8:8471ff00 r7:8470b100 r6:80266a2c r5:84dea400 [ 1786.432908][ T32] r4:844e8a40 [ 1786.433062][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.433341][ T32] Exception stack(0xeaaf9fb0 to 0xeaaf9ff8) [ 1786.433517][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1786.433754][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.433945][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.434140][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e8a40 [ 1786.434305][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.434480][ T32] INFO: task kworker/1:229:4216 blocked for more than 462 seconds. [ 1786.434645][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.434770][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.434928][ T32] task:kworker/1:229 state:D stack:0 pid:4216 tgid:4216 ppid:2 flags:0x00000000 [ 1786.435141][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.435315][ T32] Call trace: [ 1786.435406][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.435612][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab01da4 r5:84dec800 [ 1786.435764][ T32] r4:84dec800 [ 1786.435912][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.436334][ T32] r5:84dec800 r4:827174e0 [ 1786.436524][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.437306][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.437822][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab01e20 [ 1786.448739][ T32] r4:00000000 [ 1786.449020][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.449379][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.449765][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.450365][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844e8e00 [ 1786.450684][ T32] r4:00000000 [ 1786.450770][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.451033][ T32] r9:84dec800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f183000 [ 1786.451273][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.451495][ T32] r5:00001000 r4:eab03000 [ 1786.451626][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.451887][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.452150][ T32] r5:84e72354 r4:84e72000 [ 1786.452257][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.452541][ T32] r7:ddde40c0 r6:82c18200 r5:84e72354 r4:8470b200 [ 1786.452792][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.453103][ T32] r10:84dec800 r9:8470b22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.453378][ T32] r4:8470b200 [ 1786.453479][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.453748][ T32] r10:00000000 r9:eaadde78 r8:8471fa80 r7:8470b200 r6:80266a2c r5:84dec800 [ 1786.453977][ T32] r4:844e8b40 [ 1786.454069][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.454356][ T32] Exception stack(0xeab01fb0 to 0xeab01ff8) [ 1786.454585][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1786.455222][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.455673][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.455975][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e8b40 [ 1786.456305][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.456541][ T32] INFO: task kworker/1:230:4218 blocked for more than 462 seconds. [ 1786.456817][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.457026][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.457215][ T32] task:kworker/1:230 state:D stack:0 pid:4218 tgid:4218 ppid:2 flags:0x00000000 [ 1786.457627][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.457840][ T32] Call trace: [ 1786.468576][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.468882][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab11da4 r5:84debc00 [ 1786.469112][ T32] r4:84debc00 [ 1786.469208][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.469438][ T32] r5:84debc00 r4:827174e0 [ 1786.469539][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.469824][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.470087][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab11e20 [ 1786.470320][ T32] r4:00000000 [ 1786.470417][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.470693][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.470942][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.471176][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84707080 [ 1786.471383][ T32] r4:00000000 [ 1786.471526][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.471808][ T32] r9:84debc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1786.472008][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.472258][ T32] r5:00001000 r4:dfcab000 [ 1786.472436][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.472674][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.472994][ T32] r5:84e73354 r4:84e73000 [ 1786.473134][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.473438][ T32] r7:ddde40c0 r6:82c18200 r5:84e73354 r4:8470b280 [ 1786.473617][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.473857][ T32] r10:84debc00 r9:8470b2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.474072][ T32] r4:8470b280 [ 1786.474166][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.474385][ T32] r10:00000000 r9:eaadde78 r8:8471f100 r7:8470b280 r6:80266a2c r5:84debc00 [ 1786.474582][ T32] r4:844e8d80 [ 1786.474728][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.474950][ T32] Exception stack(0xeab11fb0 to 0xeab11ff8) [ 1786.475120][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1786.475366][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.476202][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.476469][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844e8d80 [ 1786.476696][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.476989][ T32] INFO: task kworker/1:231:4221 blocked for more than 462 seconds. [ 1786.477255][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.477483][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.477683][ T32] task:kworker/1:231 state:D stack:0 pid:4221 tgid:4221 ppid:2 flags:0x00000000 [ 1786.488553][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.489118][ T32] Call trace: [ 1786.489328][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.489705][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab15da4 r5:84dee000 [ 1786.490008][ T32] r4:84dee000 [ 1786.490207][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.490433][ T32] r5:84dee000 r4:827174e0 [ 1786.490595][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.490909][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.491238][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab15e20 [ 1786.491483][ T32] r4:00000000 [ 1786.491632][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.491877][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.492087][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.492342][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f6a00 [ 1786.492559][ T32] r4:00000000 [ 1786.492665][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.492929][ T32] r9:84dee000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1786.493146][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.493330][ T32] r5:00001000 r4:df9ef000 [ 1786.493440][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.493718][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.493989][ T32] r5:84e72b54 r4:84e72800 [ 1786.494097][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.494435][ T32] r7:ddde40c0 r6:82c18200 r5:84e72b54 r4:8470b300 [ 1786.494618][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.495022][ T32] r10:84dee000 r9:8470b32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.495216][ T32] r4:8470b300 [ 1786.495441][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.496073][ T32] r10:00000000 r9:eab11e78 r8:8471f9c0 r7:8470b300 r6:80266a2c r5:84dee000 [ 1786.496270][ T32] r4:844f6600 [ 1786.496447][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.496644][ T32] Exception stack(0xeab15fb0 to 0xeab15ff8) [ 1786.496800][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1786.497019][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.497396][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.497664][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844f6600 [ 1786.508311][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.508715][ T32] INFO: task kworker/1:232:4222 blocked for more than 462 seconds. [ 1786.508958][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.509100][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.509358][ T32] task:kworker/1:232 state:D stack:0 pid:4222 tgid:4222 ppid:2 flags:0x00000000 [ 1786.509681][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.509856][ T32] Call trace: [ 1786.510012][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.510316][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab19da4 r5:84deec00 [ 1786.510524][ T32] r4:84deec00 [ 1786.510619][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.510899][ T32] r5:84deec00 r4:827174e0 [ 1786.511016][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.511296][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.511676][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab19e20 [ 1786.511924][ T32] r4:00000000 [ 1786.512019][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.512275][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.512683][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.512926][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844fde40 [ 1786.513149][ T32] r4:00000000 [ 1786.513269][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.513518][ T32] r9:84deec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1786.513704][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.514013][ T32] r5:00001000 r4:dfbfb000 [ 1786.514139][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.514404][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.514633][ T32] r5:84e72f54 r4:84e72c00 [ 1786.514830][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.515175][ T32] r7:ddde40c0 r6:82c18200 r5:84e72f54 r4:8470b380 [ 1786.515371][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.515827][ T32] r10:84deec00 r9:8470b3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.516275][ T32] r4:8470b380 [ 1786.516379][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.516615][ T32] r10:00000000 r9:eab11e78 r8:84cca100 r7:8470b380 r6:80266a2c r5:84deec00 [ 1786.516858][ T32] r4:844fde80 [ 1786.516957][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.517141][ T32] Exception stack(0xeab19fb0 to 0xeab19ff8) [ 1786.517322][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1786.517551][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.517744][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.528370][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844fde80 [ 1786.528684][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.528946][ T32] INFO: task kworker/1:233:4225 blocked for more than 462 seconds. [ 1786.529238][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.529381][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.529653][ T32] task:kworker/1:233 state:D stack:0 pid:4225 tgid:4225 ppid:2 flags:0x00000000 [ 1786.530017][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.530191][ T32] Call trace: [ 1786.530314][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.530604][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab21da4 r5:84ded400 [ 1786.530833][ T32] r4:84ded400 [ 1786.530930][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.531266][ T32] r5:84ded400 r4:827174e0 [ 1786.531368][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.531676][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.531988][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab21e20 [ 1786.532258][ T32] r4:00000000 [ 1786.532365][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.532620][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.532852][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.533096][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84707a00 [ 1786.533305][ T32] r4:00000000 [ 1786.533407][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.533607][ T32] r9:84ded400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f109000 [ 1786.533894][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.534141][ T32] r5:00001000 r4:e051f000 [ 1786.534324][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.534525][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.534874][ T32] r5:84e74354 r4:84e74000 [ 1786.535142][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.535529][ T32] r7:ddde40c0 r6:82c18200 r5:84e74354 r4:8470b400 [ 1786.535843][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.536269][ T32] r10:84ded400 r9:8470b42c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.536642][ T32] r4:8470b400 [ 1786.536831][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.537260][ T32] r10:00000000 r9:eab11e78 r8:84702180 r7:8470b400 r6:80266a2c r5:84ded400 [ 1786.537669][ T32] r4:84707100 [ 1786.537834][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.548819][ T32] Exception stack(0xeab21fb0 to 0xeab21ff8) [ 1786.549073][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1786.549289][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.549541][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.549767][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84707100 [ 1786.550023][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.550295][ T32] INFO: task kworker/1:234:4226 blocked for more than 462 seconds. [ 1786.550525][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.550707][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.550932][ T32] task:kworker/1:234 state:D stack:0 pid:4226 tgid:4226 ppid:2 flags:0x00000000 [ 1786.551257][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.551513][ T32] Call trace: [ 1786.551649][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.551906][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab25da4 r5:84de9800 [ 1786.552216][ T32] r4:84de9800 [ 1786.552360][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.552690][ T32] r5:84de9800 r4:827174e0 [ 1786.552852][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.553174][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.553486][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab25e20 [ 1786.553749][ T32] r4:00000000 [ 1786.553884][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.554139][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.554413][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.554701][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84707300 [ 1786.554890][ T32] r4:00000000 [ 1786.554983][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.555190][ T32] r9:84de9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1786.555442][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.555775][ T32] r5:00001000 r4:dfe39000 [ 1786.555909][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.556263][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.556518][ T32] r5:84e73754 r4:84e73400 [ 1786.556754][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.557075][ T32] r7:ddde40c0 r6:82c18200 r5:84e73754 r4:8470b480 [ 1786.557307][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.557705][ T32] r10:84de9800 r9:8470b4ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.568381][ T32] r4:8470b480 [ 1786.568592][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.568825][ T32] r10:00000000 r9:eab21e78 r8:84702280 r7:8470b480 r6:80266a2c r5:84de9800 [ 1786.569016][ T32] r4:84707240 [ 1786.569107][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.569290][ T32] Exception stack(0xeab25fb0 to 0xeab25ff8) [ 1786.569520][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1786.569759][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.570044][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.570225][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84707240 [ 1786.570466][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.570714][ T32] INFO: task kworker/1:235:4228 blocked for more than 462 seconds. [ 1786.570977][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.571122][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.571327][ T32] task:kworker/1:235 state:D stack:0 pid:4228 tgid:4228 ppid:2 flags:0x00000000 [ 1786.571675][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.571962][ T32] Call trace: [ 1786.572087][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.572374][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaae5da4 r5:84e0e000 [ 1786.572712][ T32] r4:84e0e000 [ 1786.572800][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.572962][ T32] r5:84e0e000 r4:827174e0 [ 1786.573059][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.573327][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.573654][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaae5e20 [ 1786.573844][ T32] r4:00000000 [ 1786.573940][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.574246][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.574502][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.574719][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84702400 [ 1786.575006][ T32] r4:00000000 [ 1786.575102][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.575335][ T32] r9:84e0e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1786.575609][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.575899][ T32] r5:00001000 r4:dfe91000 [ 1786.576002][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.576293][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.576524][ T32] r5:84d3ff54 r4:84d3fc00 [ 1786.576648][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.576958][ T32] r7:ddde40c0 r6:82c18200 r5:84d3ff54 r4:8470b500 [ 1786.577140][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.577538][ T32] r10:84e0e000 r9:8470b52c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.577735][ T32] r4:8470b500 [ 1786.577828][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.588665][ T32] r10:00000000 r9:eab21e78 r8:84707340 r7:8470b500 r6:80266a2c r5:84e0e000 [ 1786.589169][ T32] r4:84707240 [ 1786.589396][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.589750][ T32] Exception stack(0xeaae5fb0 to 0xeaae5ff8) [ 1786.590021][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1786.590398][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.590687][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.590938][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84707240 [ 1786.591183][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.591495][ T32] INFO: task kworker/1:236:4231 blocked for more than 462 seconds. [ 1786.591961][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.592360][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.592929][ T32] task:kworker/1:236 state:D stack:0 pid:4231 tgid:4231 ppid:2 flags:0x00000000 [ 1786.593540][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.594054][ T32] Call trace: [ 1786.594275][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.594862][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab2dda4 r5:84e0ec00 [ 1786.595478][ T32] r4:84e0ec00 [ 1786.595772][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.596302][ T32] r5:84e0ec00 r4:827174e0 [ 1786.596665][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.597116][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.608690][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab2de20 [ 1786.609277][ T32] r4:00000000 [ 1786.609537][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.610192][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.611122][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.611655][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84702640 [ 1786.612090][ T32] r4:00000000 [ 1786.612388][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.612871][ T32] r9:84e0ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1786.613432][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.613901][ T32] r5:00001000 r4:e0373000 [ 1786.614154][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.614532][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.615046][ T32] r5:84d06354 r4:84d06000 [ 1786.615458][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.615916][ T32] r7:ddde40c0 r6:82c18200 r5:84d06354 r4:8470b580 [ 1786.616137][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.616814][ T32] r10:84e0ec00 r9:8470b5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.617242][ T32] r4:8470b580 [ 1786.617417][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.617813][ T32] r10:00000000 r9:eab21e78 r8:84707580 r7:8470b580 r6:80266a2c r5:84e0ec00 [ 1786.628506][ T32] r4:84707480 [ 1786.628979][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.629498][ T32] Exception stack(0xeab2dfb0 to 0xeab2dff8) [ 1786.630080][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1786.630730][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.631132][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.631563][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84707480 [ 1786.632095][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.632521][ T32] INFO: task kworker/1:237:4233 blocked for more than 462 seconds. [ 1786.632927][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.633211][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.634123][ T32] task:kworker/1:237 state:D stack:0 pid:4233 tgid:4233 ppid:2 flags:0x00000000 [ 1786.634902][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.635296][ T32] Call trace: [ 1786.635534][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.636022][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab31da4 r5:84e0d400 [ 1786.636479][ T32] r4:84e0d400 [ 1786.636661][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.637114][ T32] r5:84e0d400 r4:827174e0 [ 1786.637329][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.648823][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.649532][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab31e20 [ 1786.649949][ T32] r4:00000000 [ 1786.650195][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.650660][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.651094][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.651658][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84707680 [ 1786.652153][ T32] r4:00000000 [ 1786.652329][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.652783][ T32] r9:84e0d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f101000 [ 1786.653202][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.653728][ T32] r5:00001000 r4:e041d000 [ 1786.653974][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.654563][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.655013][ T32] r5:84e73b54 r4:84e73800 [ 1786.655421][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.655891][ T32] r7:ddde40c0 r6:82c18200 r5:84e73b54 r4:8470b600 [ 1786.656172][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.656642][ T32] r10:84e0d400 r9:8470b62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.657146][ T32] r4:8470b600 [ 1786.657361][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.668632][ T32] r10:00000000 r9:eab21e78 r8:847077c0 r7:8470b600 r6:80266a2c r5:84e0d400 [ 1786.669109][ T32] r4:84707640 [ 1786.669302][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.669637][ T32] Exception stack(0xeab31fb0 to 0xeab31ff8) [ 1786.669854][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1786.670170][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.670511][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.670797][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84707640 [ 1786.671249][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.671723][ T32] INFO: task kworker/1:238:4235 blocked for more than 462 seconds. [ 1786.672168][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.672494][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.672896][ T32] task:kworker/1:238 state:D stack:0 pid:4235 tgid:4235 ppid:2 flags:0x00000000 [ 1786.673573][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.673962][ T32] Call trace: [ 1786.674253][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.674777][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab35da4 r5:84680000 [ 1786.675164][ T32] r4:84680000 [ 1786.675368][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.675844][ T32] r5:84680000 r4:827174e0 [ 1786.676046][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.676539][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.677313][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab35e20 [ 1786.688703][ T32] r4:00000000 [ 1786.689145][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.689611][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.690019][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.690411][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84707900 [ 1786.690809][ T32] r4:00000000 [ 1786.691009][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.691454][ T32] r9:84680000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f107000 [ 1786.691927][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.692401][ T32] r5:00001000 r4:e0481000 [ 1786.692686][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.693519][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.694054][ T32] r5:84e73f54 r4:84e73c00 [ 1786.694322][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.694844][ T32] r7:ddde40c0 r6:82c18200 r5:84e73f54 r4:8470b680 [ 1786.695151][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.695590][ T32] r10:84680000 r9:8470b6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.696003][ T32] r4:8470b680 [ 1786.696305][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.697060][ T32] r10:00000000 r9:eab21e78 r8:84702780 r7:8470b680 r6:80266a2c r5:84680000 [ 1786.697660][ T32] r4:84707600 [ 1786.708828][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.709543][ T32] Exception stack(0xeab35fb0 to 0xeab35ff8) [ 1786.709849][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1786.710303][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.710758][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.711388][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84707600 [ 1786.711996][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.712450][ T32] INFO: task kworker/1:239:4238 blocked for more than 462 seconds. [ 1786.712845][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.713120][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.713505][ T32] task:kworker/1:239 state:D stack:0 pid:4238 tgid:4238 ppid:2 flags:0x00000000 [ 1786.714123][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.714487][ T32] Call trace: [ 1786.714755][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.715438][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab41da4 r5:84680c00 [ 1786.715845][ T32] r4:84680c00 [ 1786.716074][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.716621][ T32] r5:84680c00 r4:827174e0 [ 1786.717064][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.717719][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.728694][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab41e20 [ 1786.729266][ T32] r4:00000000 [ 1786.729508][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.729939][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.730384][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.730856][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8464c000 [ 1786.731298][ T32] r4:00000000 [ 1786.731486][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.731957][ T32] r9:84680c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11d000 [ 1786.732301][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.732738][ T32] r5:00001000 r4:e0699000 [ 1786.732943][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.733371][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.733908][ T32] r5:84e75b54 r4:84e75800 [ 1786.734173][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.734628][ T32] r7:ddde40c0 r6:82c18200 r5:84e75b54 r4:8470b700 [ 1786.734974][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.735482][ T32] r10:84680c00 r9:8470b72c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.736128][ T32] r4:8470b700 [ 1786.736389][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.736950][ T32] r10:00000000 r9:eab21e78 r8:84702a00 r7:8470b700 r6:80266a2c r5:84680c00 [ 1786.737410][ T32] r4:84707600 [ 1786.737602][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.748561][ T32] Exception stack(0xeab41fb0 to 0xeab41ff8) [ 1786.749057][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1786.749441][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.749805][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.750432][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84707600 [ 1786.751034][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.751722][ T32] INFO: task kworker/1:240:4239 blocked for more than 462 seconds. [ 1786.752170][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.752514][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.752888][ T32] task:kworker/1:240 state:D stack:0 pid:4239 tgid:4239 ppid:2 flags:0x00000000 [ 1786.753351][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.753725][ T32] Call trace: [ 1786.753987][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.754349][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab45da4 r5:84682400 [ 1786.754682][ T32] r4:84682400 [ 1786.754872][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.755519][ T32] r5:84682400 r4:827174e0 [ 1786.755926][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.756368][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.757032][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab45e20 [ 1786.757583][ T32] r4:00000000 [ 1786.757768][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.768715][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.769439][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.769949][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84707b40 [ 1786.770349][ T32] r4:00000000 [ 1786.770558][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.771037][ T32] r9:84682400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10d000 [ 1786.771635][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.772297][ T32] r5:00001000 r4:e0547000 [ 1786.772705][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.773823][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.774792][ T32] r5:84e74754 r4:84e74400 [ 1786.775265][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.775854][ T32] r7:ddde40c0 r6:82c18200 r5:84e74754 r4:8470b780 [ 1786.776098][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.776574][ T32] r10:84682400 r9:8470b7ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.777037][ T32] r4:8470b780 [ 1786.777248][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.777732][ T32] r10:00000000 r9:eab41e78 r8:84702b00 r7:8470b780 r6:80266a2c r5:84682400 [ 1786.788657][ T32] r4:84707b00 [ 1786.789088][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.789506][ T32] Exception stack(0xeab45fb0 to 0xeab45ff8) [ 1786.789817][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1786.790215][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.791015][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.791456][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84707b00 [ 1786.791995][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.792377][ T32] INFO: task kworker/1:241:4241 blocked for more than 462 seconds. [ 1786.792746][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.792994][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.793349][ T32] task:kworker/1:241 state:D stack:0 pid:4241 tgid:4241 ppid:2 flags:0x00000000 [ 1786.794195][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.794662][ T32] Call trace: [ 1786.794875][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.795470][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab4dda4 r5:84681800 [ 1786.795881][ T32] r4:84681800 [ 1786.796112][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.797076][ T32] r5:84681800 r4:827174e0 [ 1786.797254][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.797633][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.832483][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab4de20 [ 1786.833348][ T32] r4:00000000 [ 1786.833501][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.833833][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.834104][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.834506][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84707c80 [ 1786.834773][ T32] r4:00000000 [ 1786.834945][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.835254][ T32] r9:84681800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f111000 [ 1786.835515][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.835805][ T32] r5:00001000 r4:e05cb000 [ 1786.835940][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.836325][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.848767][ T32] r5:84e74b54 r4:84e74800 [ 1786.849322][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.849935][ T32] r7:ddde40c0 r6:82c18200 r5:84e74b54 r4:8470b800 [ 1786.850263][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.878699][ T32] r10:84681800 r9:8470b82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.879270][ T32] r4:8470b800 [ 1786.879471][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.879962][ T32] r10:00000000 r9:eab41e78 r8:84702cc0 r7:8470b800 r6:80266a2c r5:84681800 [ 1786.880342][ T32] r4:84707a80 [ 1786.880576][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.881142][ T32] Exception stack(0xeab4dfb0 to 0xeab4dff8) [ 1786.881468][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1786.881899][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.882338][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.882716][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84707a80 [ 1786.883179][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.883572][ T32] INFO: task kworker/1:242:4243 blocked for more than 462 seconds. [ 1786.883934][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.884381][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.884806][ T32] task:kworker/1:242 state:D stack:0 pid:4243 tgid:4243 ppid:2 flags:0x00000000 [ 1786.885388][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.885776][ T32] Call trace: [ 1786.886003][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.886429][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab55da4 r5:84683000 [ 1786.886808][ T32] r4:84683000 [ 1786.887044][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.887447][ T32] r5:84683000 r4:827174e0 [ 1786.887757][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.898367][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.899045][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab55e20 [ 1786.899481][ T32] r4:00000000 [ 1786.899820][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.900374][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.900904][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.901375][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84707d80 [ 1786.901835][ T32] r4:00000000 [ 1786.902069][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.902515][ T32] r9:84683000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f117000 [ 1786.902937][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.903378][ T32] r5:00001000 r4:e0617000 [ 1786.903673][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.904213][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.904691][ T32] r5:84e74f54 r4:84e74c00 [ 1786.904918][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.905447][ T32] r7:ddde40c0 r6:82c18200 r5:84e74f54 r4:8470b900 [ 1786.905743][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.906160][ T32] r10:84683000 r9:8470b92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.906567][ T32] r4:8470b900 [ 1786.906864][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.907409][ T32] r10:00000000 r9:eab41e78 r8:84702e80 r7:8470b900 r6:80266a2c r5:84683000 [ 1786.918875][ T32] r4:84707e00 [ 1786.919300][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.919825][ T32] Exception stack(0xeab55fb0 to 0xeab55ff8) [ 1786.920168][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1786.920618][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.921080][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.921524][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84707e00 [ 1786.921883][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.922253][ T32] INFO: task kworker/1:243:4245 blocked for more than 462 seconds. [ 1786.922640][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.922964][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.923339][ T32] task:kworker/1:243 state:D stack:0 pid:4245 tgid:4245 ppid:2 flags:0x00000000 [ 1786.923975][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.924429][ T32] Call trace: [ 1786.924705][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.925462][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab5dda4 r5:84683c00 [ 1786.925940][ T32] r4:84683c00 [ 1786.926184][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.926793][ T32] r5:84683c00 r4:827174e0 [ 1786.927075][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.927754][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.938650][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab5de20 [ 1786.939252][ T32] r4:00000000 [ 1786.939459][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.940010][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.940483][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.941034][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84707f00 [ 1786.941556][ T32] r4:00000000 [ 1786.941803][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.942250][ T32] r9:84683c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f119000 [ 1786.942665][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.943124][ T32] r5:00001000 r4:e0645000 [ 1786.943409][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.944073][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.944673][ T32] r5:84e75354 r4:84e75000 [ 1786.944933][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.945587][ T32] r7:ddde40c0 r6:82c18200 r5:84e75354 r4:8470b880 [ 1786.945883][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1786.946420][ T32] r10:84683c00 r9:8470b8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1786.946867][ T32] r4:8470b880 [ 1786.947101][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1786.947584][ T32] r10:00000000 r9:eab41e78 r8:84702b80 r7:8470b880 r6:80266a2c r5:84683c00 [ 1786.958615][ T32] r4:84707d40 [ 1786.959086][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1786.959609][ T32] Exception stack(0xeab5dfb0 to 0xeab5dff8) [ 1786.960003][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1786.960471][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1786.960887][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1786.961339][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84707d40 [ 1786.961789][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1786.962154][ T32] INFO: task kworker/1:244:4247 blocked for more than 462 seconds. [ 1786.962537][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1786.962892][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1786.963473][ T32] task:kworker/1:244 state:D stack:0 pid:4247 tgid:4247 ppid:2 flags:0x00000000 [ 1786.964176][ T32] Workqueue: events bpf_prog_free_deferred [ 1786.964503][ T32] Call trace: [ 1786.964736][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1786.965176][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab61da4 r5:84685400 [ 1786.965528][ T32] r4:84685400 [ 1786.965802][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1786.966312][ T32] r5:84685400 r4:827174e0 [ 1786.966560][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1786.967034][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1786.967621][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab61e20 [ 1786.978474][ T32] r4:00000000 [ 1786.978865][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1786.979379][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1786.979905][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1786.980382][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8471fe40 [ 1786.980825][ T32] r4:00000000 [ 1786.981048][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1786.981428][ T32] r9:84685400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11b000 [ 1786.981876][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1786.982235][ T32] r5:00001000 r4:e0681000 [ 1786.982438][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1786.982856][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1786.983335][ T32] r5:84e75754 r4:84e75400 [ 1786.983658][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1786.987009][ T32] r7:ddde40c0 r6:82c18200 r5:84e75754 r4:8470b980 [ 1786.988541][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1787.009210][ T32] r10:84685400 r9:8470b9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1787.012443][ T32] r4:8470b980 [ 1787.012698][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.013125][ T32] r10:00000000 r9:eab41e78 r8:84702900 r7:8470b980 r6:80266a2c r5:84685400 [ 1787.014007][ T32] r4:8471f900 [ 1787.014196][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.014741][ T32] Exception stack(0xeab61fb0 to 0xeab61ff8) [ 1787.016887][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1787.028585][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.031238][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.031616][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8471f900 [ 1787.032048][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1787.034621][ T32] INFO: task kworker/1:245:4249 blocked for more than 462 seconds. [ 1787.037341][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.058565][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1787.061326][ T32] task:kworker/1:245 state:D stack:0 pid:4249 tgid:4249 ppid:2 flags:0x00000000 [ 1787.062053][ T32] Workqueue: events bpf_prog_free_deferred [ 1787.063653][ T32] Call trace: [ 1787.063957][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1787.064459][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab69da4 r5:84686c00 [ 1787.064798][ T32] r4:84686c00 [ 1787.065031][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1787.065443][ T32] r5:84686c00 r4:827174e0 [ 1787.065679][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1787.066084][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1787.066573][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab69e20 [ 1787.066954][ T32] r4:00000000 [ 1787.067256][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1787.067706][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1787.078493][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1787.079246][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8464c200 [ 1787.079629][ T32] r4:00000000 [ 1787.079921][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1787.080363][ T32] r9:84686c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f121000 [ 1787.080763][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1787.083141][ T32] r5:00001000 r4:e87d9000 [ 1787.083447][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1787.083953][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1787.084438][ T32] r5:84e75f54 r4:84e75c00 [ 1787.084710][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1787.085245][ T32] r7:ddde40c0 r6:82c18200 r5:84e75f54 r4:8470ba00 [ 1787.085604][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1787.086075][ T32] r10:84686c00 r9:8470ba2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1787.086500][ T32] r4:8470ba00 [ 1787.086795][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.087277][ T32] r10:00000000 r9:eab41e78 r8:84702000 r7:8470ba00 r6:80266a2c r5:84686c00 [ 1787.087718][ T32] r4:8464c040 [ 1787.098704][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.101929][ T32] Exception stack(0xeab69fb0 to 0xeab69ff8) [ 1787.102215][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1787.102559][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.103102][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.103473][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8464c040 [ 1787.103857][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1787.104316][ T32] INFO: task kworker/1:246:4251 blocked for more than 463 seconds. [ 1787.104754][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.105144][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1787.105509][ T32] task:kworker/1:246 state:D stack:0 pid:4251 tgid:4251 ppid:2 flags:0x00000000 [ 1787.106022][ T32] Workqueue: events bpf_prog_free_deferred [ 1787.106463][ T32] Call trace: [ 1787.106698][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1787.107120][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab71da4 r5:84686000 [ 1787.107469][ T32] r4:84686000 [ 1787.107792][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1787.119208][ T32] r5:84686000 r4:827174e0 [ 1787.119638][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1787.120191][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1787.120885][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab71e20 [ 1787.121304][ T32] r4:00000000 [ 1787.121532][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1787.121909][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1787.122232][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1787.122681][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8464c4c0 [ 1787.123102][ T32] r4:00000000 [ 1787.123309][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1787.123842][ T32] r9:84686000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12b000 [ 1787.124179][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1787.124586][ T32] r5:00001000 r4:ea821000 [ 1787.124877][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1787.125253][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1787.125729][ T32] r5:84e76754 r4:84e76400 [ 1787.126041][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1787.126570][ T32] r7:ddde40c0 r6:82c18200 r5:84e76754 r4:8470ba80 [ 1787.126932][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1787.127460][ T32] r10:84686000 r9:8470baac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1787.139367][ T32] r4:8470ba80 [ 1787.139785][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.140231][ T32] r10:00000000 r9:eab69e78 r8:84702d80 r7:8470ba80 r6:80266a2c r5:84686000 [ 1787.140649][ T32] r4:8464c040 [ 1787.140884][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.141301][ T32] Exception stack(0xeab71fb0 to 0xeab71ff8) [ 1787.141584][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1787.141930][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.142354][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.142738][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8464c040 [ 1787.143071][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1787.143499][ T32] INFO: task kworker/1:247:4254 blocked for more than 463 seconds. [ 1787.143959][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.144266][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1787.144602][ T32] task:kworker/1:247 state:D stack:0 pid:4254 tgid:4254 ppid:2 flags:0x00000000 [ 1787.145095][ T32] Workqueue: events bpf_prog_free_deferred [ 1787.145489][ T32] Call trace: [ 1787.145726][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1787.146145][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab79da4 r5:84dd4800 [ 1787.146500][ T32] r4:84dd4800 [ 1787.146716][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1787.147230][ T32] r5:84dd4800 r4:827174e0 [ 1787.147453][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1787.158524][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1787.159288][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab79e20 [ 1787.159771][ T32] r4:00000000 [ 1787.160024][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1787.160607][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1787.161066][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1787.161609][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8464c340 [ 1787.161951][ T32] r4:00000000 [ 1787.162111][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1787.162525][ T32] r9:84dd4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f127000 [ 1787.162927][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1787.163385][ T32] r5:00001000 r4:e87e5000 [ 1787.163715][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1787.164268][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1787.164831][ T32] r5:84e76354 r4:84e76000 [ 1787.165073][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1787.165567][ T32] r7:ddde40c0 r6:82c18200 r5:84e76354 r4:8470bb00 [ 1787.165895][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1787.166363][ T32] r10:84dd4800 r9:8470bb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1787.166744][ T32] r4:8470bb00 [ 1787.166981][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.167408][ T32] r10:00000000 r9:eab71e78 r8:846492c0 r7:8470bb00 r6:80266a2c r5:84dd4800 [ 1787.178658][ T32] r4:8464c180 [ 1787.179034][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.179570][ T32] Exception stack(0xeab79fb0 to 0xeab79ff8) [ 1787.179951][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1787.180406][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.180822][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.181239][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8464c180 [ 1787.181646][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1787.182011][ T32] INFO: task kworker/1:248:4257 blocked for more than 463 seconds. [ 1787.182345][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.182552][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1787.182824][ T32] task:kworker/1:248 state:D stack:0 pid:4257 tgid:4257 ppid:2 flags:0x00000000 [ 1787.183341][ T32] Workqueue: events bpf_prog_free_deferred [ 1787.183707][ T32] Call trace: [ 1787.183917][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1787.184328][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab81da4 r5:84738c00 [ 1787.184686][ T32] r4:84738c00 [ 1787.184931][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1787.185422][ T32] r5:84738c00 r4:827174e0 [ 1787.185644][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1787.186492][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1787.187227][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab81e20 [ 1787.187605][ T32] r4:00000000 [ 1787.187819][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1787.199642][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1787.200166][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1787.200676][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8464c5c0 [ 1787.201151][ T32] r4:00000000 [ 1787.201340][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1787.201771][ T32] r9:84738c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12d000 [ 1787.202124][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1787.202490][ T32] r5:00001000 r4:ea83d000 [ 1787.202695][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1787.203153][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1787.203729][ T32] r5:84e76b54 r4:84e76800 [ 1787.203943][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1787.204372][ T32] r7:ddde40c0 r6:82c18200 r5:84e76b54 r4:8470bb80 [ 1787.204741][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1787.205203][ T32] r10:84738c00 r9:8470bbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1787.205545][ T32] r4:8470bb80 [ 1787.205784][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.206253][ T32] r10:00000000 r9:eab71e78 r8:846494c0 r7:8470bb80 r6:80266a2c r5:84738c00 [ 1787.206703][ T32] r4:8464c440 [ 1787.206893][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.207294][ T32] Exception stack(0xeab81fb0 to 0xeab81ff8) [ 1787.207695][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1787.218644][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.219228][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.219633][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8464c440 [ 1787.220048][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1787.220475][ T32] INFO: task kworker/1:249:4258 blocked for more than 463 seconds. [ 1787.220931][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.221195][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1787.221533][ T32] task:kworker/1:249 state:D stack:0 pid:4258 tgid:4258 ppid:2 flags:0x00000000 [ 1787.222031][ T32] Workqueue: events bpf_prog_free_deferred [ 1787.222334][ T32] Call trace: [ 1787.222611][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1787.223100][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab85da4 r5:84739800 [ 1787.223581][ T32] r4:84739800 [ 1787.223790][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1787.224250][ T32] r5:84739800 r4:827174e0 [ 1787.224460][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1787.224914][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1787.225344][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab85e20 [ 1787.225733][ T32] r4:00000000 [ 1787.226015][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1787.226428][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1787.226925][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1787.227314][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8464c940 [ 1787.227727][ T32] r4:00000000 [ 1787.238736][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1787.239508][ T32] r9:84739800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f131000 [ 1787.240001][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1787.240517][ T32] r5:00001000 r4:ea86b000 [ 1787.240806][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1787.241300][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1787.241828][ T32] r5:84e77354 r4:84e77000 [ 1787.242056][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1787.242560][ T32] r7:ddde40c0 r6:82c18200 r5:84e77354 r4:8470bc00 [ 1787.243043][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1787.243432][ T32] r10:84739800 r9:8470bc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1787.243833][ T32] r4:8470bc00 [ 1787.244057][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.244480][ T32] r10:00000000 r9:eab81e78 r8:846495c0 r7:8470bc00 r6:80266a2c r5:84739800 [ 1787.244957][ T32] r4:8464c680 [ 1787.245347][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.245853][ T32] Exception stack(0xeab85fb0 to 0xeab85ff8) [ 1787.246137][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1787.246574][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.246967][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.247292][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8464c680 [ 1787.247677][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1787.258638][ T32] INFO: task kworker/1:250:4262 blocked for more than 463 seconds. [ 1787.259244][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.259752][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1787.260211][ T32] task:kworker/1:250 state:D stack:0 pid:4262 tgid:4262 ppid:2 flags:0x00000000 [ 1787.260799][ T32] Workqueue: events bpf_prog_free_deferred [ 1787.261238][ T32] Call trace: [ 1787.261497][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1787.261911][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab75da4 r5:8473a400 [ 1787.262341][ T32] r4:8473a400 [ 1787.262512][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1787.263000][ T32] r5:8473a400 r4:827174e0 [ 1787.263208][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1787.263770][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1787.264360][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab75e20 [ 1787.264814][ T32] r4:00000000 [ 1787.265034][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1787.265498][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1787.265989][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1787.266465][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8464ca80 [ 1787.266893][ T32] r4:00000000 [ 1787.267087][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1787.267460][ T32] r9:8473a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f133000 [ 1787.278675][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1787.279380][ T32] r5:00001000 r4:ea883000 [ 1787.279656][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1787.280103][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1787.280578][ T32] r5:84e77754 r4:84e77400 [ 1787.280810][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1787.281325][ T32] r7:ddde40c0 r6:82c18200 r5:84e77754 r4:8470bc80 [ 1787.281789][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1787.282318][ T32] r10:8473a400 r9:8470bcac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1787.282657][ T32] r4:8470bc80 [ 1787.282855][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.283348][ T32] r10:00000000 r9:eab85e78 r8:84649640 r7:8470bc80 r6:80266a2c r5:8473a400 [ 1787.283748][ T32] r4:8464c8c0 [ 1787.283994][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.284417][ T32] Exception stack(0xeab75fb0 to 0xeab75ff8) [ 1787.284716][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1787.285255][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.285639][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.286066][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8464c8c0 [ 1787.286488][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1787.286970][ T32] INFO: task kworker/1:251:4264 blocked for more than 463 seconds. [ 1787.287401][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.287730][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1787.298587][ T32] task:kworker/1:251 state:D stack:0 pid:4264 tgid:4264 ppid:2 flags:0x00000000 [ 1787.299350][ T32] Workqueue: events bpf_prog_free_deferred [ 1787.299883][ T32] Call trace: [ 1787.300103][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1787.300626][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab8dda4 r5:8473bc00 [ 1787.301170][ T32] r4:8473bc00 [ 1787.301392][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1787.301799][ T32] r5:8473bc00 r4:827174e0 [ 1787.302000][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1787.302379][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1787.302861][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab8de20 [ 1787.303213][ T32] r4:00000000 [ 1787.303383][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1787.303853][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1787.304288][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1787.304669][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8464cb80 [ 1787.305075][ T32] r4:00000000 [ 1787.305371][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1787.305789][ T32] r9:8473bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f135000 [ 1787.306191][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1787.306723][ T32] r5:00001000 r4:ea89f000 [ 1787.307012][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1787.307516][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1787.318517][ T32] r5:84e77b54 r4:84e77800 [ 1787.318914][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1787.319429][ T32] r7:ddde40c0 r6:82c18200 r5:84e77b54 r4:8470bd00 [ 1787.319769][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1787.320214][ T32] r10:8473bc00 r9:8470bd2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1787.320578][ T32] r4:8470bd00 [ 1787.320791][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.321201][ T32] r10:00000000 r9:eab75e78 r8:84649840 r7:8470bd00 r6:80266a2c r5:8473bc00 [ 1787.321693][ T32] r4:8464c9c0 [ 1787.321874][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.322233][ T32] Exception stack(0xeab8dfb0 to 0xeab8dff8) [ 1787.322489][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1787.322844][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.323244][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.323593][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8464c9c0 [ 1787.323956][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1787.324270][ T32] INFO: task kworker/1:252:4266 blocked for more than 463 seconds. [ 1787.324720][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.325063][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1787.325414][ T32] task:kworker/1:252 state:D stack:0 pid:4266 tgid:4266 ppid:2 flags:0x00000000 [ 1787.326002][ T32] Workqueue: events bpf_prog_free_deferred [ 1787.326319][ T32] Call trace: [ 1787.326681][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1787.327104][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab95da4 r5:8473d400 [ 1787.327419][ T32] r4:8473d400 [ 1787.327634][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1787.338559][ T32] r5:8473d400 r4:827174e0 [ 1787.338957][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1787.339622][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1787.340137][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab95e20 [ 1787.340475][ T32] r4:00000000 [ 1787.340664][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1787.341059][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1787.341486][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1787.341901][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8464cec0 [ 1787.342201][ T32] r4:00000000 [ 1787.342410][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1787.342822][ T32] r9:8473d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f143000 [ 1787.343221][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1787.343733][ T32] r5:00001000 r4:ea8e5000 [ 1787.343933][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1787.344467][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1787.344943][ T32] r5:84e78354 r4:84e78000 [ 1787.345169][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1787.345660][ T32] r7:ddde40c0 r6:82c18200 r5:84e78354 r4:8470bd80 [ 1787.345958][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1787.346529][ T32] r10:8473d400 r9:8470bdac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1787.347074][ T32] r4:8470bd80 [ 1787.347319][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.347773][ T32] r10:00000000 r9:eab8de78 r8:84649a40 r7:8470bd80 r6:80266a2c r5:8473d400 [ 1787.358567][ T32] r4:8464cb40 [ 1787.358945][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.359359][ T32] Exception stack(0xeab95fb0 to 0xeab95ff8) [ 1787.359724][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1787.360223][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.360665][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.361069][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8464cb40 [ 1787.361521][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1787.361933][ T32] INFO: task kworker/1:253:4267 blocked for more than 463 seconds. [ 1787.362245][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.362498][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1787.362859][ T32] task:kworker/1:253 state:D stack:0 pid:4267 tgid:4267 ppid:2 flags:0x00000000 [ 1787.363350][ T32] Workqueue: events bpf_prog_free_deferred [ 1787.363766][ T32] Call trace: [ 1787.364001][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1787.364382][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0691da4 r5:84e08000 [ 1787.364746][ T32] r4:84e08000 [ 1787.364971][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1787.365403][ T32] r5:84e08000 r4:827174e0 [ 1787.365669][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1787.366267][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1787.366816][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0691e20 [ 1787.367276][ T32] r4:00000000 [ 1787.367465][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1787.378464][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1787.379136][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1787.379624][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8464cd80 [ 1787.380053][ T32] r4:00000000 [ 1787.380251][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1787.380698][ T32] r9:84e08000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f13b000 [ 1787.381068][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1787.381528][ T32] r5:00001000 r4:ea8cd000 [ 1787.381739][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1787.382217][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1787.382707][ T32] r5:84e77f54 r4:84e77c00 [ 1787.382933][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1787.383351][ T32] r7:ddde40c0 r6:82c18200 r5:84e77f54 r4:8470be00 [ 1787.383672][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1787.384151][ T32] r10:84e08000 r9:8470be2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1787.384500][ T32] r4:8470be00 [ 1787.384687][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.385126][ T32] r10:00000000 r9:eab95e78 r8:8464cc00 r7:8470be00 r6:80266a2c r5:84e08000 [ 1787.385570][ T32] r4:8464cb40 [ 1787.385749][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.386106][ T32] Exception stack(0xe0691fb0 to 0xe0691ff8) [ 1787.386390][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1787.386863][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.387418][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.387794][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8464cb40 [ 1787.398560][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1787.399159][ T32] INFO: task kworker/1:254:4270 blocked for more than 463 seconds. [ 1787.399567][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.400175][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1787.400794][ T32] task:kworker/1:254 state:D stack:0 pid:4270 tgid:4270 ppid:2 flags:0x00000000 [ 1787.401426][ T32] Workqueue: events bpf_prog_free_deferred [ 1787.401888][ T32] Call trace: [ 1787.402151][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1787.402554][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab91da4 r5:84e09800 [ 1787.402982][ T32] r4:84e09800 [ 1787.403173][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1787.403704][ T32] r5:84e09800 r4:827174e0 [ 1787.403960][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1787.404406][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1787.404985][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab91e20 [ 1787.405352][ T32] r4:00000000 [ 1787.405545][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1787.405915][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1787.406420][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1787.406806][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8464c580 [ 1787.407265][ T32] r4:00000000 [ 1787.407449][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1787.418641][ T32] r9:84e09800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f145000 [ 1787.419323][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1787.419910][ T32] r5:00001000 r4:ea901000 [ 1787.420136][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1787.420589][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1787.421080][ T32] r5:84e78754 r4:84e78400 [ 1787.421304][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1787.421782][ T32] r7:ddde40c0 r6:82c18200 r5:84e78754 r4:8470be80 [ 1787.422159][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1787.422635][ T32] r10:84e09800 r9:8470beac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1787.423074][ T32] r4:8470be80 [ 1787.423269][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.423699][ T32] r10:00000000 r9:eab95e78 r8:8464cf40 r7:8470be80 r6:80266a2c r5:84e09800 [ 1787.424059][ T32] r4:8464cf00 [ 1787.424296][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.424744][ T32] Exception stack(0xeab91fb0 to 0xeab91ff8) [ 1787.425115][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1787.425604][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.426075][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.426470][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8464cf00 [ 1787.426882][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1787.427396][ T32] INFO: task kworker/1:255:4273 blocked for more than 463 seconds. [ 1787.438770][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.439266][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1787.439676][ T32] task:kworker/1:255 state:D stack:0 pid:4273 tgid:4273 ppid:2 flags:0x00000000 [ 1787.440230][ T32] Workqueue: events bpf_prog_free_deferred [ 1787.440639][ T32] Call trace: [ 1787.440871][ T32] [<819bb2b4>] (__schedule) from [<819bbef4>] (schedule+0x2c/0xfc) [ 1787.441369][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaba9da4 r5:8473b000 [ 1787.441775][ T32] r4:8473b000 [ 1787.442064][ T32] [<819bbec8>] (schedule) from [<819bc2a8>] (schedule_preempt_disabled+0x18/0x24) [ 1787.442494][ T32] r5:8473b000 r4:827174e0 [ 1787.442817][ T32] [<819bc290>] (schedule_preempt_disabled) from [<819bed80>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1787.443331][ T32] [<819bea98>] (__mutex_lock.constprop.0) from [<819bf64c>] (__mutex_lock_slowpath+0x14/0x18) [ 1787.443890][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba9e20 [ 1787.444224][ T32] r4:00000000 [ 1787.444430][ T32] [<819bf638>] (__mutex_lock_slowpath) from [<819bf68c>] (mutex_lock+0x3c/0x40) [ 1787.444931][ T32] [<819bf650>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1787.445318][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1787.445883][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847073c0 [ 1787.446231][ T32] r4:00000000 [ 1787.446420][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1787.446817][ T32] r9:8473b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f147000 [ 1787.447163][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1787.447715][ T32] r5:00001000 r4:eaa1b000 [ 1787.458653][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1787.459422][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1787.459954][ T32] r5:84e78b54 r4:84e78800 [ 1787.460176][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1787.460643][ T32] r7:ddde40c0 r6:82c18200 r5:84e78b54 r4:8470bf00 [ 1787.461130][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1787.461678][ T32] r10:8473b000 r9:8470bf2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1787.462033][ T32] r4:8470bf00 [ 1787.462261][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.462685][ T32] r10:00000000 r9:eab91e78 r8:84649e40 r7:8470bf00 r6:80266a2c r5:8473b000 [ 1787.463032][ T32] r4:8464c300 [ 1787.463305][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.463912][ T32] Exception stack(0xeaba9fb0 to 0xeaba9ff8) [ 1787.464202][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1787.464667][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.465075][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.465575][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8464c300 [ 1787.465948][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1787.467047][ T32] NMI backtrace for cpu 0 [ 1787.467642][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.469030][ T32] Hardware name: ARM-Versatile Express [ 1787.469530][ T32] Call trace: [ 1787.469856][ T32] [<81998df8>] (dump_backtrace) from [<81998ef4>] (show_stack+0x18/0x1c) [ 1787.470327][ T32] r7:00000000 r6:00000113 r5:60000193 r4:8203d394 [ 1787.470779][ T32] [<81998edc>] (show_stack) from [<819b73a0>] (dump_stack_lvl+0x70/0x7c) [ 1787.471247][ T32] [<819b7330>] (dump_stack_lvl) from [<819b73c4>] (dump_stack+0x18/0x1c) [ 1787.471807][ T32] r5:00000000 r4:00000001 [ 1787.472059][ T32] [<819b73ac>] (dump_stack) from [<819860b8>] (nmi_cpu_backtrace+0x160/0x17c) [ 1787.472456][ T32] [<81985f58>] (nmi_cpu_backtrace) from [<81986204>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 1787.473011][ T32] r7:00000000 r6:8260c5d0 r5:8261a88c r4:ffffffff [ 1787.473295][ T32] [<819860d4>] (nmi_trigger_cpumask_backtrace) from [<802103e8>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 1787.473893][ T32] r9:000244fe r8:828b6cf8 r7:8260c730 r6:00007d68 r5:8261ae48 r4:84e3ef1c [ 1787.474487][ T32] [<802103d0>] (arch_trigger_cpumask_backtrace) from [<803580d0>] (watchdog+0x498/0x5b8) [ 1787.475017][ T32] [<80357c38>] (watchdog) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.475623][ T32] r10:00000000 r9:df819e58 r8:82e9f440 r7:00000000 r6:80357c38 r5:82ee8c00 [ 1787.476052][ T32] r4:82f459c0 [ 1787.476341][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.476883][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1787.477327][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1787.477892][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.478617][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.479138][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82f459c0 [ 1787.480329][ T32] Sending NMI from CPU 0 to CPUs 1: [ 1787.481713][ C1] NMI backtrace for cpu 1 [ 1787.482799][ C1] CPU: 1 UID: 0 PID: 2931 Comm: klogd Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.483124][ C1] Hardware name: ARM-Versatile Express [ 1787.483389][ C1] PC is at 0x76d565e8 [ 1787.484329][ C1] LR is at 0x76d565e8 [ 1787.484387][ C1] pc : [<76d565e8>] lr : [<76d565e8>] psr: 60000010 [ 1787.484450][ C1] sp : 7eabbbc8 ip : 00000037 fp : 01e040e3 [ 1787.484496][ C1] r10: 76e40e60 r9 : 00001ffd r8 : 00000000 [ 1787.484544][ C1] r7 : 7eabbca4 r6 : 76f775a0 r5 : 01dfc1a8 r4 : 01dfc1a8 [ 1787.484602][ C1] r3 : 00000000 r2 : 01e040e0 r1 : 00000000 r0 : 00000013 [ 1787.484734][ C1] Flags: nZCv IRQs on FIQs on Mode USER_32 ISA ARM Segment none [ 1787.484817][ C1] Control: 30c5387d Table: 8416db80 DAC: 00000000 [ 1787.484920][ C1] Call trace: invalid frame pointer 0x01e040e3 [ 1787.519344][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 1787.520417][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc2-syzkaller #0 [ 1787.520965][ T32] Hardware name: ARM-Versatile Express [ 1787.521331][ T32] Call trace: [ 1787.521857][ T32] [<81998df8>] (dump_backtrace) from [<81998ef4>] (show_stack+0x18/0x1c) [ 1787.522359][ T32] r7:00000000 r6:826228c4 r5:00000000 r4:8203d394 [ 1787.522823][ T32] [<81998edc>] (show_stack) from [<819b7384>] (dump_stack_lvl+0x54/0x7c) [ 1787.523260][ T32] [<819b7330>] (dump_stack_lvl) from [<819b73c4>] (dump_stack+0x18/0x1c) [ 1787.523747][ T32] r5:00000000 r4:82870d18 [ 1787.524026][ T32] [<819b73ac>] (dump_stack) from [<81999a20>] (panic+0x120/0x374) [ 1787.524455][ T32] [<81999900>] (panic) from [<80357f50>] (watchdog+0x318/0x5b8) [ 1787.524917][ T32] r3:00000000 r2:00000000 r1:00000001 r0:8203de94 [ 1787.525294][ T32] r7:8260c730 [ 1787.525530][ T32] [<80357c38>] (watchdog) from [<8026fc84>] (kthread+0x104/0x134) [ 1787.525856][ T32] r10:00000000 r9:df819e58 r8:82e9f440 r7:00000000 r6:80357c38 r5:82ee8c00 [ 1787.526347][ T32] r4:82f459c0 [ 1787.526561][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1787.526997][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1787.527330][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1787.528014][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1787.528722][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1787.529159][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82f459c0 [ 1787.532691][ T32] Rebooting in 86400 seconds.. VM DIAGNOSIS: 16:31:56 Registers: info registers vcpu 0 CPU#0 R00=ab3f2000 R01=dfcc9000 R02=00000001 R03=802199d8 R04=7f1a9000 R05=00000001 R06=828c1b28 R07=7f1a9000 R08=dfcc9000 R09=8260cad0 R10=828c274c R11=dfe41dbc R12=dfe41dc0 R13=dfe41d90 R14=802109dc R15=802199f0 PSR=80000113 N--- A S svc32 s00=c0000000 s01=404fa8f5 d00=404fa8f5c0000000 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=c0000000 s15=404fa8f5 d07=404fa8f5c0000000 s16=00000003 s17=7eab7af0 d08=7eab7af000000003 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 info registers vcpu 1 CPU#1 R00=00000008 R01=00000008 R02=df807000 R03=00010002 R04=00000001 R05=8260cdc4 R06=81a01a1c R07=82c96a18 R08=20000193 R09=dddd0400 R10=00000000 R11=df805be4 R12=00000001 R13=df805bc0 R14=808f0c98 R15=808f0cb8 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=7eab7af0 d08=7eab7af000000003 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