[ 537.925413][ T31] audit: type=1400 audit(537.860:68): avc: denied { read write } for pid=3109 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 [ 537.927612][ T31] audit: type=1400 audit(537.860:69): avc: denied { open } for pid=3109 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]:41286' (ED25519) to the list of known hosts. [ 579.782494][ T31] audit: type=1400 audit(579.720:70): avc: denied { execute } for pid=3119 comm="sh" name="syz-executor2216659574" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 579.808066][ T31] audit: type=1400 audit(579.740:71): avc: denied { execute_no_trans } for pid=3119 comm="sh" path="/syz-executor2216659574" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 580.031319][ T31] audit: type=1400 audit(579.970:72): avc: denied { execmem } for pid=3119 comm="syz-executor221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 580.136494][ T31] audit: type=1400 audit(580.070:73): avc: denied { map_create } for pid=3121 comm="syz-executor221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program [ 580.154886][ T31] audit: type=1400 audit(580.090:74): avc: denied { map_read } for pid=3121 comm="syz-executor221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 580.198400][ T31] audit: type=1400 audit(580.120:75): avc: denied { prog_load } for pid=3121 comm="syz-executor221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 580.198999][ T31] audit: type=1400 audit(580.120:76): avc: denied { bpf } for pid=3121 comm="syz-executor221" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 580.199413][ T31] audit: type=1400 audit(580.130:77): avc: denied { perfmon } for pid=3121 comm="syz-executor221" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 580.348735][ T31] audit: type=1400 audit(580.280:78): avc: denied { prog_run } for pid=3121 comm="syz-executor221" 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 [ 1324.048386][ T32] INFO: task kworker/0:0:8 blocked for more than 450 seconds. [ 1324.049669][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.050072][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.050498][ T32] task:kworker/0:0 state:D stack:0 pid:8 tgid:8 ppid:2 flags:0x00000000 [ 1324.051061][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.052423][ T32] Call trace: [ 1324.052658][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.053002][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df839da4 r5:82e35400 [ 1324.053197][ T32] r4:82e35400 [ 1324.053357][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.053695][ T32] r5:82e35400 r4:827174e0 [ 1324.053883][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.054297][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.054664][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df839e20 [ 1324.054947][ T32] r4:00000000 [ 1324.055111][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.055344][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.055531][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.055702][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cdd700 [ 1324.055856][ T32] r4:00000000 [ 1324.055934][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.056105][ T32] r9:82e35400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1324.056265][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.056444][ T32] r5:00001000 r4:dfd05000 [ 1324.056537][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.056715][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.056893][ T32] r5:84d87754 r4:84d87400 [ 1324.056988][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.057190][ T32] r7:dddd00c0 r6:82c18000 r5:84d87754 r4:82c0bf80 [ 1324.057318][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.057492][ T32] r10:82e35400 r9:82c0bfac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.067930][ T32] r4:82c0bf80 [ 1324.068317][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.068753][ T32] r10:00000000 r9:df819e48 r8:82cb58c0 r7:82c0bf80 r6:80266a2c r5:82e35400 [ 1324.069154][ T32] r4:82cb5180 [ 1324.069354][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.095657][ T32] Exception stack(0xdf839fb0 to 0xdf839ff8) [ 1324.110916][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.138382][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.144690][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.190779][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82cb5180 [ 1324.199002][ T32] INFO: task kworker/0:2:90 blocked for more than 450 seconds. [ 1324.199537][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.199904][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.200376][ T32] task:kworker/0:2 state:D stack:0 pid:90 tgid:90 ppid:2 flags:0x00000000 [ 1324.201129][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.201517][ T32] Call trace: [ 1324.201714][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.202168][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9adda4 r5:8360c800 [ 1324.202743][ T32] r4:8360c800 [ 1324.202965][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.203702][ T32] r5:8360c800 r4:827174e0 [ 1324.203940][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.204415][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.204851][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9ade20 [ 1324.205180][ T32] r4:00000000 [ 1324.205368][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.205711][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.206156][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.206607][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3ec0 [ 1324.207003][ T32] r4:00000000 [ 1324.207170][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.207539][ T32] r9:8360c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1324.209269][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.209890][ T32] r5:00001000 r4:dfc71000 [ 1324.210088][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.210797][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.218704][ T32] r5:84d85754 r4:84d85400 [ 1324.218932][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.219525][ T32] r7:dddd00c0 r6:82c18000 r5:84d85754 r4:82f7f600 [ 1324.219868][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.220499][ T32] r10:8360c800 r9:82f7f62c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.220953][ T32] r4:82f7f600 [ 1324.221306][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.221838][ T32] r10:00000000 r9:df841e78 r8:82f78100 r7:82f7f600 r6:80266a2c r5:8360c800 [ 1324.222342][ T32] r4:82f78ec0 [ 1324.222633][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.223256][ T32] Exception stack(0xdf9adfb0 to 0xdf9adff8) [ 1324.223603][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.223966][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.224321][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.224716][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82f78ec0 [ 1324.225369][ T32] INFO: task kworker/0:1:3120 blocked for more than 450 seconds. [ 1324.225686][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.226115][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.226695][ T32] task:kworker/0:1 state:D stack:0 pid:3120 tgid:3120 ppid:2 flags:0x00000000 [ 1324.227315][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.228155][ T32] Call trace: [ 1324.228600][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.229032][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df965da4 r5:82e36c00 [ 1324.229451][ T32] r4:82e36c00 [ 1324.229805][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.230340][ T32] r5:82e36c00 r4:827174e0 [ 1324.230676][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.231305][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.231803][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df965e20 [ 1324.232180][ T32] r4:00000000 [ 1324.238357][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.238885][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.239308][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.239713][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3080 [ 1324.240026][ T32] r4:00000000 [ 1324.240247][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.240713][ T32] r9:82e36c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0f5000 [ 1324.241095][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.241642][ T32] r5:00001000 r4:e06d7000 [ 1324.268565][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.272852][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.276723][ T32] r5:84ca9b54 r4:84ca9800 [ 1324.288481][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.289180][ T32] r7:dddd00c0 r6:82c18000 r5:84ca9b54 r4:84010600 [ 1324.293473][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.308358][ T32] r10:82e36c00 r9:8401062c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.312385][ T32] r4:84010600 [ 1324.316090][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.336245][ T32] r10:00000000 r9:df839e78 r8:844a6b40 r7:84010600 r6:80266a2c r5:82e36c00 [ 1324.338747][ T32] r4:844ad880 [ 1324.338953][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.339411][ T32] Exception stack(0xdf965fb0 to 0xdf965ff8) [ 1324.339731][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.340097][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.340480][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.341091][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844ad880 [ 1324.341581][ T32] INFO: task kworker/1:6:3131 blocked for more than 450 seconds. [ 1324.342012][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.342341][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.342666][ T32] task:kworker/1:6 state:D stack:0 pid:3131 tgid:3131 ppid:2 flags:0x00000000 [ 1324.343169][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.343460][ T32] Call trace: [ 1324.343656][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.343987][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9a9da4 r5:83972400 [ 1324.344457][ T32] r4:83972400 [ 1324.344602][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.345091][ T32] r5:83972400 r4:827174e0 [ 1324.345389][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.345834][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.346411][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9a9e20 [ 1324.346821][ T32] r4:00000000 [ 1324.346975][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.347465][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.348752][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.349298][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf7480 [ 1324.349621][ T32] r4:00000000 [ 1324.349788][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.350172][ T32] r9:83972400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1324.350654][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.351069][ T32] r5:00001000 r4:dfbb9000 [ 1324.351336][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.351858][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.352551][ T32] r5:84cab354 r4:84cab000 [ 1324.352731][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.353135][ T32] r7:ddde40c0 r6:82c18200 r5:84cab354 r4:8436f800 [ 1324.355947][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.358879][ T32] r10:83972400 r9:8436f82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.359307][ T32] r4:8436f800 [ 1324.359495][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.359899][ T32] r10:00000000 r9:df96de78 r8:84376f80 r7:8436f800 r6:80266a2c r5:83972400 [ 1324.360279][ T32] r4:844acb40 [ 1324.360504][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.360903][ T32] Exception stack(0xdf9a9fb0 to 0xdf9a9ff8) [ 1324.361165][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.361503][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.361882][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.362306][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844acb40 [ 1324.362824][ T32] INFO: task kworker/1:7:3133 blocked for more than 450 seconds. [ 1324.363206][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.363501][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.363857][ T32] task:kworker/1:7 state:D stack:0 pid:3133 tgid:3133 ppid:2 flags:0x00000000 [ 1324.364450][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.364740][ T32] Call trace: [ 1324.364910][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.365290][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df98dda4 r5:8353ec00 [ 1324.365711][ T32] r4:8353ec00 [ 1324.365873][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.366322][ T32] r5:8353ec00 r4:827174e0 [ 1324.366576][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.367049][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.369626][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df98de20 [ 1324.374213][ T32] r4:00000000 [ 1324.378013][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.378544][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.378962][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.379392][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d5c800 [ 1324.380056][ T32] r4:00000000 [ 1324.380233][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.380599][ T32] r9:8353ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d3000 [ 1324.380982][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.381516][ T32] r5:00001000 r4:e0683000 [ 1324.381710][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.382093][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.382589][ T32] r5:84dad754 r4:84dad400 [ 1324.382923][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.383450][ T32] r7:ddde40c0 r6:82c18200 r5:84dad754 r4:8436f880 [ 1324.383704][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.384297][ T32] r10:8353ec00 r9:8436f8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.384597][ T32] r4:8436f880 [ 1324.384751][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.385146][ T32] r10:00000000 r9:df9a9e78 r8:82cd0100 r7:8436f880 r6:80266a2c r5:8353ec00 [ 1324.385487][ T32] r4:837bc6c0 [ 1324.385683][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.386047][ T32] Exception stack(0xdf98dfb0 to 0xdf98dff8) [ 1324.386331][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.386767][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.387136][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.388403][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:837bc6c0 [ 1324.388752][ T32] INFO: task kworker/1:8:3135 blocked for more than 450 seconds. [ 1324.389439][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.389890][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.390396][ T32] task:kworker/1:8 state:D stack:0 pid:3135 tgid:3135 ppid:2 flags:0x00000000 [ 1324.390950][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.391365][ T32] Call trace: [ 1324.391637][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.392039][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df99dda4 r5:8353d400 [ 1324.392583][ T32] r4:8353d400 [ 1324.392748][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.393219][ T32] r5:8353d400 r4:827174e0 [ 1324.393470][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.393985][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.394449][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df99de20 [ 1324.394962][ T32] r4:00000000 [ 1324.395239][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.395631][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.398321][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.398850][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d5c3c0 [ 1324.399234][ T32] r4:00000000 [ 1324.399437][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.400102][ T32] r9:8353d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1324.400603][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.401083][ T32] r5:00001000 r4:dff69000 [ 1324.401363][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.401811][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.402498][ T32] r5:84da5f54 r4:84da5c00 [ 1324.403061][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.403466][ T32] r7:ddde40c0 r6:82c18200 r5:84da5f54 r4:8436f900 [ 1324.403776][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.404346][ T32] r10:8353d400 r9:8436f92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.404876][ T32] r4:8436f900 [ 1324.405084][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.405446][ T32] r10:00000000 r9:df98de78 r8:83c9c400 r7:8436f900 r6:80266a2c r5:8353d400 [ 1324.405782][ T32] r4:840063c0 [ 1324.405994][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.406392][ T32] Exception stack(0xdf99dfb0 to 0xdf99dff8) [ 1324.406843][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.418220][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.418724][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.419095][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:840063c0 [ 1324.419505][ T32] INFO: task kworker/0:3:3137 blocked for more than 450 seconds. [ 1324.419933][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.420301][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.420798][ T32] task:kworker/0:3 state:D stack:0 pid:3137 tgid:3137 ppid:2 flags:0x00000000 [ 1324.421489][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.422010][ T32] Call trace: [ 1324.422319][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.422796][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9c9da4 r5:83971800 [ 1324.423162][ T32] r4:83971800 [ 1324.423363][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.423767][ T32] r5:83971800 r4:827174e0 [ 1324.424031][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.424733][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.425377][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9c9e20 [ 1324.425690][ T32] r4:00000000 [ 1324.425844][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.426469][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.426993][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.427538][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3dc0 [ 1324.428982][ T32] r4:00000000 [ 1324.429261][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.430015][ T32] r9:83971800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1324.430849][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.431310][ T32] r5:00001000 r4:dfa29000 [ 1324.431677][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.432333][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.432850][ T32] r5:84d85354 r4:84d85000 [ 1324.434436][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.438350][ T32] r7:dddd00c0 r6:82c18000 r5:84d85354 r4:84010580 [ 1324.438680][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.439126][ T32] r10:83971800 r9:840105ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.439551][ T32] r4:84010580 [ 1324.439727][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.440067][ T32] r10:00000000 r9:df839e78 r8:83f29300 r7:84010580 r6:80266a2c r5:83971800 [ 1324.440383][ T32] r4:83f29200 [ 1324.440547][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.440903][ T32] Exception stack(0xdf9c9fb0 to 0xdf9c9ff8) [ 1324.441251][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.441743][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.442105][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.442548][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83f29200 [ 1324.443078][ T32] INFO: task kworker/1:9:3140 blocked for more than 450 seconds. [ 1324.443611][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.443900][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.444414][ T32] task:kworker/1:9 state:D stack:0 pid:3140 tgid:3140 ppid:2 flags:0x00000000 [ 1324.444902][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.445359][ T32] Call trace: [ 1324.445543][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.446201][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9e1da4 r5:83ead400 [ 1324.446712][ T32] r4:83ead400 [ 1324.446871][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.447321][ T32] r5:83ead400 r4:827174e0 [ 1324.447511][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.448867][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.449344][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9e1e20 [ 1324.449741][ T32] r4:00000000 [ 1324.449912][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.453324][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.478246][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.502936][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850942c0 [ 1324.528341][ T32] r4:00000000 [ 1324.532327][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.564564][ T32] r9:83ead400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c3000 [ 1324.564916][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.565194][ T32] r5:00001000 r4:df979000 [ 1324.565365][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.565599][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.566027][ T32] r5:84dafb54 r4:84daf800 [ 1324.566151][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.566547][ T32] r7:ddde40c0 r6:82c18200 r5:84dafb54 r4:8436f980 [ 1324.566757][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.567074][ T32] r10:83ead400 r9:8436f9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.567296][ T32] r4:8436f980 [ 1324.567394][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.588054][ T32] r10:00000000 r9:df98de78 r8:83f29540 r7:8436f980 r6:80266a2c r5:83ead400 [ 1324.588427][ T32] r4:8440f1c0 [ 1324.588533][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.588780][ T32] Exception stack(0xdf9e1fb0 to 0xdf9e1ff8) [ 1324.588976][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.589326][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.589676][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.589865][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8440f1c0 [ 1324.590128][ T32] INFO: task kworker/1:10:3141 blocked for more than 451 seconds. [ 1324.590441][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.590626][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.590890][ T32] task:kworker/1:10 state:D stack:0 pid:3141 tgid:3141 ppid:2 flags:0x00000000 [ 1324.591197][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.591382][ T32] Call trace: [ 1324.591479][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.591671][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9e5da4 r5:83975400 [ 1324.591846][ T32] r4:83975400 [ 1324.591940][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.592167][ T32] r5:83975400 r4:827174e0 [ 1324.592275][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.592520][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.592760][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9e5e20 [ 1324.592952][ T32] r4:00000000 [ 1324.593033][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.593394][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.593594][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.593804][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501f3c0 [ 1324.593986][ T32] r4:00000000 [ 1324.594085][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.594341][ T32] r9:83975400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c3000 [ 1324.594513][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.594789][ T32] r5:00001000 r4:df9bd000 [ 1324.594873][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.595076][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.595361][ T32] r5:8506a354 r4:8506a000 [ 1324.595497][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.595719][ T32] r7:ddde40c0 r6:82c18200 r5:8506a354 r4:8436fa00 [ 1324.595867][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.596117][ T32] r10:83975400 r9:8436fa2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.596355][ T32] r4:8436fa00 [ 1324.596442][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.596664][ T32] r10:00000000 r9:df9e1e78 r8:83f29640 r7:8436fa00 r6:80266a2c r5:83975400 [ 1324.596884][ T32] r4:8440f040 [ 1324.597015][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.597216][ T32] Exception stack(0xdf9e5fb0 to 0xdf9e5ff8) [ 1324.597429][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.618106][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.618480][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.618742][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8440f040 [ 1324.618971][ T32] INFO: task kworker/1:11:3142 blocked for more than 451 seconds. [ 1324.619246][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.619426][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.619684][ T32] task:kworker/1:11 state:D stack:0 pid:3142 tgid:3142 ppid:2 flags:0x00000000 [ 1324.620176][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.620456][ T32] Call trace: [ 1324.620597][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.620826][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9f1da4 r5:834ebc00 [ 1324.621017][ T32] r4:834ebc00 [ 1324.621098][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.621352][ T32] r5:834ebc00 r4:827174e0 [ 1324.621462][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.621693][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.621932][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9f1e20 [ 1324.622162][ T32] r4:00000000 [ 1324.622298][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.622597][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.622854][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.623137][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85094700 [ 1324.623389][ T32] r4:00000000 [ 1324.623532][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.623820][ T32] r9:834ebc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e3000 [ 1324.624085][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.624425][ T32] r5:00001000 r4:dfbcd000 [ 1324.624606][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.624926][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.625244][ T32] r5:84dae354 r4:84dae000 [ 1324.625393][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.625589][ T32] r7:ddde40c0 r6:82c18200 r5:84dae354 r4:8436fa80 [ 1324.625709][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.625891][ T32] r10:834ebc00 r9:8436faac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.626065][ T32] r4:8436fa80 [ 1324.626164][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.626423][ T32] r10:00000000 r9:df9e1e78 r8:83f29740 r7:8436fa80 r6:80266a2c r5:834ebc00 [ 1324.626612][ T32] r4:8440f240 [ 1324.626709][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.626901][ T32] Exception stack(0xdf9f1fb0 to 0xdf9f1ff8) [ 1324.627040][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.627295][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.627523][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.638282][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8440f240 [ 1324.638625][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.638846][ T32] INFO: task kworker/1:12:3144 blocked for more than 451 seconds. [ 1324.639077][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.639260][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.639466][ T32] task:kworker/1:12 state:D stack:0 pid:3144 tgid:3144 ppid:2 flags:0x00000000 [ 1324.639852][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.640024][ T32] Call trace: [ 1324.640129][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.640454][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9f9da4 r5:83970000 [ 1324.640705][ T32] r4:83970000 [ 1324.640819][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.641160][ T32] r5:83970000 r4:827174e0 [ 1324.641291][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.641641][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.642071][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9f9e20 [ 1324.642576][ T32] r4:00000000 [ 1324.642751][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.643029][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.643242][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.643453][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:856fcd40 [ 1324.643642][ T32] r4:00000000 [ 1324.643759][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.644086][ T32] r9:83970000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1eb000 [ 1324.644388][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.644620][ T32] r5:00001000 r4:dfb1f000 [ 1324.644723][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.644929][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.645153][ T32] r5:854a0b54 r4:854a0800 [ 1324.645274][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.645499][ T32] r7:ddde40c0 r6:82c18200 r5:854a0b54 r4:8436fb00 [ 1324.645645][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.645851][ T32] r10:83970000 r9:8436fb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.646035][ T32] r4:8436fb00 [ 1324.646124][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.646376][ T32] r10:00000000 r9:df9e1e78 r8:83f29900 r7:8436fb00 r6:80266a2c r5:83970000 [ 1324.646566][ T32] r4:8440f040 [ 1324.646658][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.646862][ T32] Exception stack(0xdf9f9fb0 to 0xdf9f9ff8) [ 1324.647011][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.647210][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.647410][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.662459][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8440f040 [ 1324.662739][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.662944][ T32] INFO: task kworker/1:13:3146 blocked for more than 451 seconds. [ 1324.663210][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.663369][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.663601][ T32] task:kworker/1:13 state:D stack:0 pid:3146 tgid:3146 ppid:2 flags:0x00000000 [ 1324.663846][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.664027][ T32] Call trace: [ 1324.664126][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.664440][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa05da4 r5:834ee000 [ 1324.664645][ T32] r4:834ee000 [ 1324.664768][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.664990][ T32] r5:834ee000 r4:827174e0 [ 1324.665098][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.665337][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.665666][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa05e20 [ 1324.665890][ T32] r4:00000000 [ 1324.666017][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.666312][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.666568][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.666823][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:856fc5c0 [ 1324.667043][ T32] r4:00000000 [ 1324.667165][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.667361][ T32] r9:834ee000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1d3000 [ 1324.678027][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.678445][ T32] r5:00001000 r4:eab2b000 [ 1324.678583][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.678844][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.679074][ T32] r5:8549ff54 r4:8549fc00 [ 1324.679229][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.679491][ T32] r7:ddde40c0 r6:82c18200 r5:8549ff54 r4:8436fb80 [ 1324.679675][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.679970][ T32] r10:834ee000 r9:8436fbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.680158][ T32] r4:8436fb80 [ 1324.680261][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.680494][ T32] r10:00000000 r9:df9f9e78 r8:83f29a80 r7:8436fb80 r6:80266a2c r5:834ee000 [ 1324.680727][ T32] r4:8440f500 [ 1324.680825][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.681057][ T32] Exception stack(0xdfa05fb0 to 0xdfa05ff8) [ 1324.681261][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.681450][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.681682][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.681961][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8440f500 [ 1324.682190][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.682440][ T32] INFO: task kworker/1:14:3150 blocked for more than 451 seconds. [ 1324.682672][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.683017][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.683306][ T32] task:kworker/1:14 state:D stack:0 pid:3150 tgid:3150 ppid:2 flags:0x00000000 [ 1324.683602][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.683804][ T32] Call trace: [ 1324.683914][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.684134][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9b1da4 r5:83538c00 [ 1324.684362][ T32] r4:83538c00 [ 1324.684460][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.684700][ T32] r5:83538c00 r4:827174e0 [ 1324.684827][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.685170][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.685432][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9b1e20 [ 1324.685743][ T32] r4:00000000 [ 1324.685875][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.686159][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.686531][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.686806][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85721400 [ 1324.687004][ T32] r4:00000000 [ 1324.687136][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.687378][ T32] r9:83538c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1eb000 [ 1324.687769][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.698350][ T32] r5:00001000 r4:dfa1b000 [ 1324.698488][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.698765][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.699050][ T32] r5:854a3754 r4:854a3400 [ 1324.699197][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.699489][ T32] r7:ddde40c0 r6:82c18200 r5:854a3754 r4:8436fc00 [ 1324.699662][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.699892][ T32] r10:83538c00 r9:8436fc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.700087][ T32] r4:8436fc00 [ 1324.700185][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.700395][ T32] r10:00000000 r9:df9f9e78 r8:8440f980 r7:8436fc00 r6:80266a2c r5:83538c00 [ 1324.700587][ T32] r4:8440f680 [ 1324.700678][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.700861][ T32] Exception stack(0xdf9b1fb0 to 0xdf9b1ff8) [ 1324.701017][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.701419][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.701636][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.701865][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8440f680 [ 1324.702075][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.702315][ T32] INFO: task kworker/1:15:3151 blocked for more than 451 seconds. [ 1324.702516][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.702637][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.702833][ T32] task:kworker/1:15 state:D stack:0 pid:3151 tgid:3151 ppid:2 flags:0x00000000 [ 1324.703147][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.703311][ T32] Call trace: [ 1324.703416][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.703614][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa25da4 r5:8353a400 [ 1324.703833][ T32] r4:8353a400 [ 1324.703936][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.704230][ T32] r5:8353a400 r4:827174e0 [ 1324.704340][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.704565][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.704857][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa25e20 [ 1324.705074][ T32] r4:00000000 [ 1324.705167][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.705420][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.705671][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.705901][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8440f9c0 [ 1324.706122][ T32] r4:00000000 [ 1324.706268][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.706514][ T32] r9:8353a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f273000 [ 1324.706745][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.707018][ T32] r5:00001000 r4:ead11000 [ 1324.707165][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.707460][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.718033][ T32] r5:854a2754 r4:854a2400 [ 1324.718287][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.718633][ T32] r7:ddde40c0 r6:82c18200 r5:854a2754 r4:8436fc80 [ 1324.718826][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.719074][ T32] r10:8353a400 r9:8436fcac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.719330][ T32] r4:8436fc80 [ 1324.719424][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.719658][ T32] r10:00000000 r9:df9b1e78 r8:8440fb00 r7:8436fc80 r6:80266a2c r5:8353a400 [ 1324.719898][ T32] r4:8440f700 [ 1324.720026][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.720242][ T32] Exception stack(0xdfa25fb0 to 0xdfa25ff8) [ 1324.720395][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.720707][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.720948][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.721167][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8440f700 [ 1324.721421][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.721619][ T32] INFO: task kworker/1:16:3154 blocked for more than 451 seconds. [ 1324.721815][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.721982][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.722182][ T32] task:kworker/1:16 state:D stack:0 pid:3154 tgid:3154 ppid:2 flags:0x00000000 [ 1324.722563][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.722731][ T32] Call trace: [ 1324.722831][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.723035][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa2dda4 r5:83eac800 [ 1324.723213][ T32] r4:83eac800 [ 1324.723320][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.723606][ T32] r5:83eac800 r4:827174e0 [ 1324.723936][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.724396][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.724824][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa2de20 [ 1324.725111][ T32] r4:00000000 [ 1324.725223][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.725435][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.725662][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.725889][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501bdc0 [ 1324.726072][ T32] r4:00000000 [ 1324.726161][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.726387][ T32] r9:83eac800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f349000 [ 1324.726577][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.726789][ T32] r5:00001000 r4:eb0a7000 [ 1324.726928][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.727183][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.727402][ T32] r5:85a1ff54 r4:85a1fc00 [ 1324.727506][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.738014][ T32] r7:ddde40c0 r6:82c18200 r5:85a1ff54 r4:8436fd00 [ 1324.738360][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.738891][ T32] r10:83eac800 r9:8436fd2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.739378][ T32] r4:8436fd00 [ 1324.739565][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.740121][ T32] r10:00000000 r9:df9b1e78 r8:8440fc80 r7:8436fd00 r6:80266a2c r5:83eac800 [ 1324.740633][ T32] r4:8440fc40 [ 1324.740810][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.741266][ T32] Exception stack(0xdfa2dfb0 to 0xdfa2dff8) [ 1324.741510][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.741914][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.742249][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.742542][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8440fc40 [ 1324.743011][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.743557][ T32] INFO: task kworker/0:4:3155 blocked for more than 451 seconds. [ 1324.743878][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.744163][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.744486][ T32] task:kworker/0:4 state:D stack:0 pid:3155 tgid:3155 ppid:2 flags:0x00000000 [ 1324.745404][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.745739][ T32] Call trace: [ 1324.745944][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.746435][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df97dda4 r5:83df6c00 [ 1324.746756][ T32] r4:83df6c00 [ 1324.746929][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.747339][ T32] r5:83df6c00 r4:827174e0 [ 1324.747661][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.758520][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.759190][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df97de20 [ 1324.759530][ T32] r4:00000000 [ 1324.759642][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.759862][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.760262][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.760618][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cdd080 [ 1324.760915][ T32] r4:00000000 [ 1324.761064][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.761485][ T32] r9:83df6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1324.761844][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.762397][ T32] r5:00001000 r4:dfcb1000 [ 1324.762749][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.763093][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.763379][ T32] r5:84d86754 r4:84d86400 [ 1324.763516][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.763896][ T32] r7:dddd00c0 r6:82c18000 r5:84d86754 r4:84010500 [ 1324.764206][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.764862][ T32] r10:83df6c00 r9:8401052c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.765700][ T32] r4:84010500 [ 1324.765976][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.766394][ T32] r10:00000000 r9:df839e78 r8:8440fdc0 r7:84010500 r6:80266a2c r5:83df6c00 [ 1324.766618][ T32] r4:83f29c80 [ 1324.766693][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.766991][ T32] Exception stack(0xdf97dfb0 to 0xdf97dff8) [ 1324.767224][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.778021][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.778513][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.778766][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83f29c80 [ 1324.779023][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.779324][ T32] INFO: task kworker/1:17:3160 blocked for more than 451 seconds. [ 1324.779558][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.779756][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.779936][ T32] task:kworker/1:17 state:D stack:0 pid:3160 tgid:3160 ppid:2 flags:0x00000000 [ 1324.780193][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.780368][ T32] Call trace: [ 1324.780488][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.780768][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa41da4 r5:83df4800 [ 1324.780963][ T32] r4:83df4800 [ 1324.781077][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.781314][ T32] r5:83df4800 r4:827174e0 [ 1324.781418][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.781759][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.782115][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa41e20 [ 1324.782411][ T32] r4:00000000 [ 1324.782562][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.782810][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.783095][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.783408][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501e500 [ 1324.783871][ T32] r4:00000000 [ 1324.784154][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.784536][ T32] r9:83df4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f34d000 [ 1324.785176][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.785462][ T32] r5:00001000 r4:eb0b3000 [ 1324.785641][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.785901][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.786151][ T32] r5:85874b54 r4:85874800 [ 1324.786330][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.786596][ T32] r7:ddde40c0 r6:82c18200 r5:85874b54 r4:8436fd80 [ 1324.786868][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.787120][ T32] r10:83df4800 r9:8436fdac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.787309][ T32] r4:8436fd80 [ 1324.787409][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.798062][ T32] r10:00000000 r9:dfa2de78 r8:84501140 r7:8436fd80 r6:80266a2c r5:83df4800 [ 1324.798450][ T32] r4:84501000 [ 1324.798586][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.798828][ T32] Exception stack(0xdfa41fb0 to 0xdfa41ff8) [ 1324.798981][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.799233][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.799431][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.799646][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84501000 [ 1324.799869][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.800111][ T32] INFO: task kworker/1:18:3161 blocked for more than 451 seconds. [ 1324.800335][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.800499][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.800687][ T32] task:kworker/1:18 state:D stack:0 pid:3161 tgid:3161 ppid:2 flags:0x00000000 [ 1324.800974][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.801182][ T32] Call trace: [ 1324.801329][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.801545][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa39da4 r5:83df1800 [ 1324.801758][ T32] r4:83df1800 [ 1324.801850][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.802106][ T32] r5:83df1800 r4:827174e0 [ 1324.802276][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.802555][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.802820][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa39e20 [ 1324.803091][ T32] r4:00000000 [ 1324.803196][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.803454][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.803703][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.803964][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d67080 [ 1324.804169][ T32] r4:00000000 [ 1324.804306][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.804531][ T32] r9:83df1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f353000 [ 1324.804749][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.804954][ T32] r5:00001000 r4:eb0c9000 [ 1324.805067][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.805373][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.805643][ T32] r5:85a28b54 r4:85a28800 [ 1324.805777][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.806051][ T32] r7:ddde40c0 r6:82c18200 r5:85a28b54 r4:8436fe00 [ 1324.806277][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.806539][ T32] r10:83df1800 r9:8436fe2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.806741][ T32] r4:8436fe00 [ 1324.806835][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.807039][ T32] r10:00000000 r9:dfa41e78 r8:84501200 r7:8436fe00 r6:80266a2c r5:83df1800 [ 1324.807334][ T32] r4:84501000 [ 1324.807432][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.818075][ T32] Exception stack(0xdfa39fb0 to 0xdfa39ff8) [ 1324.818420][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.818631][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.818881][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.819102][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84501000 [ 1324.819386][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.819607][ T32] INFO: task kworker/1:19:3162 blocked for more than 451 seconds. [ 1324.819832][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.819962][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.820138][ T32] task:kworker/1:19 state:D stack:0 pid:3162 tgid:3162 ppid:2 flags:0x00000000 [ 1324.820390][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.820636][ T32] Call trace: [ 1324.820799][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.821014][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa59da4 r5:83df2400 [ 1324.821223][ T32] r4:83df2400 [ 1324.821343][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.821679][ T32] r5:83df2400 r4:827174e0 [ 1324.821785][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.822022][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.822300][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa59e20 [ 1324.822488][ T32] r4:00000000 [ 1324.822577][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.822800][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.823037][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.823300][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501bfc0 [ 1324.823514][ T32] r4:00000000 [ 1324.823687][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.824083][ T32] r9:83df2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f34f000 [ 1324.824330][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.824582][ T32] r5:00001000 r4:eb0b9000 [ 1324.824700][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.824951][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.825167][ T32] r5:854b9f54 r4:854b9c00 [ 1324.825302][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.825568][ T32] r7:ddde40c0 r6:82c18200 r5:854b9f54 r4:8436fe80 [ 1324.825885][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.826156][ T32] r10:83df2400 r9:8436feac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.826413][ T32] r4:8436fe80 [ 1324.826521][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.826747][ T32] r10:00000000 r9:dfa39e78 r8:84501300 r7:8436fe80 r6:80266a2c r5:83df2400 [ 1324.826931][ T32] r4:84501040 [ 1324.827053][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.827261][ T32] Exception stack(0xdfa59fb0 to 0xdfa59ff8) [ 1324.827472][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.838109][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.838526][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.838867][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84501040 [ 1324.839179][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.839536][ T32] INFO: task kworker/0:5:3164 blocked for more than 451 seconds. [ 1324.839795][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.839956][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.840157][ T32] task:kworker/0:5 state:D stack:0 pid:3164 tgid:3164 ppid:2 flags:0x00000000 [ 1324.840482][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.840834][ T32] Call trace: [ 1324.840949][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.841258][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa69da4 r5:834d3000 [ 1324.841475][ T32] r4:834d3000 [ 1324.841700][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.841972][ T32] r5:834d3000 r4:827174e0 [ 1324.842129][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.842504][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.842888][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa69e20 [ 1324.843146][ T32] r4:00000000 [ 1324.843307][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.843708][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.844025][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.844294][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cddbc0 [ 1324.844673][ T32] r4:00000000 [ 1324.844769][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.845021][ T32] r9:834d3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1324.845295][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.845519][ T32] r5:00001000 r4:dfd55000 [ 1324.845681][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.845911][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.846285][ T32] r5:847cbf54 r4:847cbc00 [ 1324.846470][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.846815][ T32] r7:dddd00c0 r6:82c18000 r5:847cbf54 r4:84010480 [ 1324.847013][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.847278][ T32] r10:834d3000 r9:840104ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.847510][ T32] r4:84010480 [ 1324.858091][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.858583][ T32] r10:00000000 r9:df839e78 r8:845014c0 r7:84010480 r6:80266a2c r5:834d3000 [ 1324.858888][ T32] r4:83f29980 [ 1324.859035][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.859385][ T32] Exception stack(0xdfa69fb0 to 0xdfa69ff8) [ 1324.859670][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.859938][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.860138][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.860307][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83f29980 [ 1324.860565][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.860849][ T32] INFO: task kworker/0:6:3165 blocked for more than 451 seconds. [ 1324.861070][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.861272][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.861536][ T32] task:kworker/0:6 state:D stack:0 pid:3165 tgid:3165 ppid:2 flags:0x00000000 [ 1324.861910][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.862191][ T32] Call trace: [ 1324.862371][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.862691][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa6dda4 r5:834d6000 [ 1324.862985][ T32] r4:834d6000 [ 1324.863135][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.863412][ T32] r5:834d6000 r4:827174e0 [ 1324.863541][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.863865][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.864203][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa6de20 [ 1324.864399][ T32] r4:00000000 [ 1324.864496][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.864793][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.865020][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.865271][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cdd9c0 [ 1324.865664][ T32] r4:00000000 [ 1324.865825][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.866015][ T32] r9:834d6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1324.866302][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.866651][ T32] r5:00001000 r4:dfd3b000 [ 1324.866837][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.867113][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.867430][ T32] r5:84d87f54 r4:84d87c00 [ 1324.878288][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.878947][ T32] r7:dddd00c0 r6:82c18000 r5:84d87f54 r4:84010400 [ 1324.879224][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.879639][ T32] r10:834d6000 r9:8401042c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.879949][ T32] r4:84010400 [ 1324.880113][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.880583][ T32] r10:00000000 r9:dfa69e78 r8:845015c0 r7:84010400 r6:80266a2c r5:834d6000 [ 1324.880899][ T32] r4:83f29d80 [ 1324.881064][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.881434][ T32] Exception stack(0xdfa6dfb0 to 0xdfa6dff8) [ 1324.881721][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.882082][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.882695][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.883107][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83f29d80 [ 1324.883548][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.883943][ T32] INFO: task kworker/1:20:3167 blocked for more than 451 seconds. [ 1324.884341][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.884576][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.884904][ T32] task:kworker/1:20 state:D stack:0 pid:3167 tgid:3167 ppid:2 flags:0x00000000 [ 1324.885451][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.885748][ T32] Call trace: [ 1324.886012][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.886707][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa75da4 r5:834d2400 [ 1324.887046][ T32] r4:834d2400 [ 1324.887211][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.898300][ T32] r5:834d2400 r4:827174e0 [ 1324.898707][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.899289][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.899823][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa75e20 [ 1324.900152][ T32] r4:00000000 [ 1324.900379][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.900796][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.901213][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.901601][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501bf80 [ 1324.902015][ T32] r4:00000000 [ 1324.902177][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.902910][ T32] r9:834d2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f351000 [ 1324.903384][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.903851][ T32] r5:00001000 r4:eb0c3000 [ 1324.904055][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.904433][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.904901][ T32] r5:85a28354 r4:85a28000 [ 1324.905095][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.905660][ T32] r7:ddde40c0 r6:82c18200 r5:85a28354 r4:8436ff00 [ 1324.905964][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.906455][ T32] r10:834d2400 r9:8436ff2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.906769][ T32] r4:8436ff00 [ 1324.906968][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.907416][ T32] r10:00000000 r9:dfa39e78 r8:84501800 r7:8436ff00 r6:80266a2c r5:834d2400 [ 1324.918134][ T32] r4:845013c0 [ 1324.918544][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.918962][ T32] Exception stack(0xdfa75fb0 to 0xdfa75ff8) [ 1324.919289][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.919653][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.920025][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.920493][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:845013c0 [ 1324.920872][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.921364][ T32] INFO: task kworker/0:7:3170 blocked for more than 451 seconds. [ 1324.921745][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.922157][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.922598][ T32] task:kworker/0:7 state:D stack:0 pid:3170 tgid:3170 ppid:2 flags:0x00000000 [ 1324.923036][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.923414][ T32] Call trace: [ 1324.923657][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.924061][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa8dda4 r5:8361e000 [ 1324.924490][ T32] r4:8361e000 [ 1324.924714][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.925189][ T32] r5:8361e000 r4:827174e0 [ 1324.925435][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.925888][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.926504][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa8de20 [ 1324.926843][ T32] r4:00000000 [ 1324.927040][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.927394][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.948277][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.948899][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cddcc0 [ 1324.949328][ T32] r4:00000000 [ 1324.949500][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.949853][ T32] r9:8361e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1324.950294][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.950682][ T32] r5:00001000 r4:dfd7b000 [ 1324.950909][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.951321][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.951746][ T32] r5:84d8c354 r4:84d8c000 [ 1324.951938][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.952411][ T32] r7:dddd00c0 r6:82c18000 r5:84d8c354 r4:84010d00 [ 1324.952683][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.953107][ T32] r10:8361e000 r9:84010d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.953433][ T32] r4:84010d00 [ 1324.953594][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.953991][ T32] r10:00000000 r9:dfa69e78 r8:84501a80 r7:84010d00 r6:80266a2c r5:8361e000 [ 1324.954335][ T32] r4:83f29840 [ 1324.954492][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.954871][ T32] Exception stack(0xdfa8dfb0 to 0xdfa8dff8) [ 1324.955234][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.955574][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.955943][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.956239][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83f29840 [ 1324.956584][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.956937][ T32] INFO: task kworker/0:8:3171 blocked for more than 451 seconds. [ 1324.957284][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.957512][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.968068][ T32] task:kworker/0:8 state:D stack:0 pid:3171 tgid:3171 ppid:2 flags:0x00000000 [ 1324.968868][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.969275][ T32] Call trace: [ 1324.969512][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.970076][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa91da4 r5:83e9c800 [ 1324.970768][ T32] r4:83e9c800 [ 1324.970941][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.971453][ T32] r5:83e9c800 r4:827174e0 [ 1324.971734][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.972258][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.972864][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa91e20 [ 1324.973314][ T32] r4:00000000 [ 1324.973511][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.973872][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.974285][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.974816][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cdde00 [ 1324.975161][ T32] r4:00000000 [ 1324.975327][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.975757][ T32] r9:83e9c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1324.976040][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.976518][ T32] r5:00001000 r4:dfd97000 [ 1324.976743][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.977146][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.988273][ T32] r5:84d8cb54 r4:84d8c800 [ 1324.988688][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.989409][ T32] r7:dddd00c0 r6:82c18000 r5:84d8cb54 r4:84010f80 [ 1324.989679][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.990534][ T32] r10:83e9c800 r9:84010fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.991068][ T32] r4:84010f80 [ 1324.991252][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.991736][ T32] r10:00000000 r9:dfa8de78 r8:84501b80 r7:84010f80 r6:80266a2c r5:83e9c800 [ 1324.992038][ T32] r4:83f29100 [ 1324.992278][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.992648][ T32] Exception stack(0xdfa91fb0 to 0xdfa91ff8) [ 1324.992916][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.993507][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.993866][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.995014][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83f29100 [ 1324.995546][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.995928][ T32] INFO: task kworker/0:9:3175 blocked for more than 451 seconds. [ 1324.996300][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.996644][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.996955][ T32] task:kworker/0:9 state:D stack:0 pid:3175 tgid:3175 ppid:2 flags:0x00000000 [ 1324.997486][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.008408][ T32] Call trace: [ 1325.008880][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.009415][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfaa9da4 r5:838cd400 [ 1325.009940][ T32] r4:838cd400 [ 1325.010118][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.010777][ T32] r5:838cd400 r4:827174e0 [ 1325.011003][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.011627][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.012492][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaa9e20 [ 1325.012878][ T32] r4:00000000 [ 1325.013047][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.013560][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.013926][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.014342][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cdd100 [ 1325.014646][ T32] r4:00000000 [ 1325.014853][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.015424][ T32] r9:838cd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1325.015802][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.016166][ T32] r5:00001000 r4:dfe97000 [ 1325.016334][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.016598][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.016899][ T32] r5:84d8db54 r4:84d8d800 [ 1325.017012][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.017406][ T32] r7:dddd00c0 r6:82c18000 r5:84d8db54 r4:82f7f700 [ 1325.028047][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.028449][ T32] r10:838cd400 r9:82f7f72c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.028720][ T32] r4:82f7f700 [ 1325.028826][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.029082][ T32] r10:00000000 r9:dfa91e78 r8:84501f00 r7:82f7f700 r6:80266a2c r5:838cd400 [ 1325.029306][ T32] r4:844a6bc0 [ 1325.029387][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.029620][ T32] Exception stack(0xdfaa9fb0 to 0xdfaa9ff8) [ 1325.029832][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.030066][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.030342][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.030534][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:844a6bc0 [ 1325.030704][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.030900][ T32] INFO: task kworker/0:10:3177 blocked for more than 451 seconds. [ 1325.031078][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.031190][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.031379][ T32] task:kworker/0:10 state:D stack:0 pid:3177 tgid:3177 ppid:2 flags:0x00000000 [ 1325.031617][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.031759][ T32] Call trace: [ 1325.031880][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.032048][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfab9da4 r5:838cc800 [ 1325.032194][ T32] r4:838cc800 [ 1325.032277][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.032504][ T32] r5:838cc800 r4:827174e0 [ 1325.032607][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.032832][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.033104][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfab9e20 [ 1325.033315][ T32] r4:00000000 [ 1325.033504][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.033897][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.034306][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.034739][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cddfc0 [ 1325.035037][ T32] r4:00000000 [ 1325.035191][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.035612][ T32] r9:838cc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1325.035990][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.036426][ T32] r5:00001000 r4:dfe7f000 [ 1325.036637][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.036950][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.037417][ T32] r5:84d8d354 r4:84d8d000 [ 1325.048012][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.048471][ T32] r7:dddd00c0 r6:82c18000 r5:84d8d354 r4:84230b80 [ 1325.048606][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.048826][ T32] r10:838cc800 r9:84230bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.048983][ T32] r4:84230b80 [ 1325.049070][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.049331][ T32] r10:00000000 r9:dfaa9e78 r8:845013c0 r7:84230b80 r6:80266a2c r5:838cc800 [ 1325.049542][ T32] r4:83f29000 [ 1325.049655][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.049997][ T32] Exception stack(0xdfab9fb0 to 0xdfab9ff8) [ 1325.050134][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.050392][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.050679][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.050830][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83f29000 [ 1325.050988][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.051154][ T32] INFO: task kworker/1:22:3179 blocked for more than 451 seconds. [ 1325.051311][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.051440][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.051595][ T32] task:kworker/1:22 state:D stack:0 pid:3179 tgid:3179 ppid:2 flags:0x00000000 [ 1325.051828][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.051995][ T32] Call trace: [ 1325.052118][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.052326][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfab5da4 r5:838ca400 [ 1325.052553][ T32] r4:838ca400 [ 1325.052640][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.052849][ T32] r5:838ca400 r4:827174e0 [ 1325.052948][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.053148][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.053455][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfab5e20 [ 1325.054358][ T32] r4:00000000 [ 1325.054536][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.054794][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.055041][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.055380][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d67240 [ 1325.055698][ T32] r4:00000000 [ 1325.055836][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.056098][ T32] r9:838ca400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f355000 [ 1325.056308][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.056626][ T32] r5:00001000 r4:eb0d7000 [ 1325.056738][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.057038][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.057408][ T32] r5:85a29354 r4:85a29000 [ 1325.057532][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.067959][ T32] r7:ddde40c0 r6:82c18200 r5:85a29354 r4:8436f600 [ 1325.068278][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.068519][ T32] r10:838ca400 r9:8436f62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.068762][ T32] r4:8436f600 [ 1325.068882][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.069167][ T32] r10:00000000 r9:dfaa5e78 r8:84501980 r7:8436f600 r6:80266a2c r5:838ca400 [ 1325.069462][ T32] r4:84501940 [ 1325.069564][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.069850][ T32] Exception stack(0xdfab5fb0 to 0xdfab5ff8) [ 1325.070111][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.070657][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.071006][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.071233][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84501940 [ 1325.071417][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.071723][ T32] INFO: task kworker/0:11:3182 blocked for more than 451 seconds. [ 1325.072019][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.072226][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.072572][ T32] task:kworker/0:11 state:D stack:0 pid:3182 tgid:3182 ppid:2 flags:0x00000000 [ 1325.072838][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.073052][ T32] Call trace: [ 1325.073182][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.073625][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfaddda4 r5:838cec00 [ 1325.073990][ T32] r4:838cec00 [ 1325.074167][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.074705][ T32] r5:838cec00 r4:827174e0 [ 1325.074953][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.075665][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.076034][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfadde20 [ 1325.076221][ T32] r4:00000000 [ 1325.076328][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.076559][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.076783][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.076996][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8580 [ 1325.077175][ T32] r4:00000000 [ 1325.077282][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.077469][ T32] r9:838cec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1325.087991][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.088362][ T32] r5:00001000 r4:dff19000 [ 1325.088496][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.088753][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.089083][ T32] r5:84d8fb54 r4:84d8f800 [ 1325.089273][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.089611][ T32] r7:dddd00c0 r6:82c18000 r5:84d8fb54 r4:83f2e000 [ 1325.089759][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.090070][ T32] r10:838cec00 r9:83f2e02c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.090348][ T32] r4:83f2e000 [ 1325.090441][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.090762][ T32] r10:00000000 r9:dfaa9e78 r8:844831c0 r7:83f2e000 r6:80266a2c r5:838cec00 [ 1325.090952][ T32] r4:84674140 [ 1325.091050][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.091270][ T32] Exception stack(0xdfaddfb0 to 0xdfaddff8) [ 1325.091427][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.091677][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.091968][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.092169][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84674140 [ 1325.092565][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.093107][ T32] INFO: task kworker/0:12:3184 blocked for more than 451 seconds. [ 1325.093850][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.094416][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.094921][ T32] task:kworker/0:12 state:D stack:0 pid:3184 tgid:3184 ppid:2 flags:0x00000000 [ 1325.095495][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.095723][ T32] Call trace: [ 1325.095885][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.096238][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfae5da4 r5:83e9ec00 [ 1325.096453][ T32] r4:83e9ec00 [ 1325.096543][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.096809][ T32] r5:83e9ec00 r4:827174e0 [ 1325.096957][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.097241][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.097604][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfae5e20 [ 1325.108307][ T32] r4:00000000 [ 1325.108481][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.108762][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.109044][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.109427][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8040 [ 1325.109766][ T32] r4:00000000 [ 1325.109880][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.110165][ T32] r9:83e9ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1325.110486][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.110880][ T32] r5:00001000 r4:dfeab000 [ 1325.111102][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.111413][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.111720][ T32] r5:84d8e354 r4:84d8e000 [ 1325.111892][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.112220][ T32] r7:dddd00c0 r6:82c18000 r5:84d8e354 r4:83f2e080 [ 1325.112382][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.112607][ T32] r10:83e9ec00 r9:83f2e0ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.112793][ T32] r4:83f2e080 [ 1325.112936][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.113160][ T32] r10:00000000 r9:dfadde78 r8:844833c0 r7:83f2e080 r6:80266a2c r5:83e9ec00 [ 1325.113408][ T32] r4:84674240 [ 1325.113634][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.114359][ T32] Exception stack(0xdfae5fb0 to 0xdfae5ff8) [ 1325.114544][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.114740][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.114963][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.115133][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84674240 [ 1325.115338][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.115603][ T32] INFO: task kworker/0:13:3185 blocked for more than 451 seconds. [ 1325.115786][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.116008][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.116519][ T32] task:kworker/0:13 state:D stack:0 pid:3185 tgid:3185 ppid:2 flags:0x00000000 [ 1325.116933][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.117105][ T32] Call trace: [ 1325.117246][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.117469][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfaedda4 r5:838c8000 [ 1325.127924][ T32] r4:838c8000 [ 1325.128185][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.128570][ T32] r5:838c8000 r4:827174e0 [ 1325.128705][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.129000][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.129361][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaede20 [ 1325.129706][ T32] r4:00000000 [ 1325.129843][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.130083][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.130375][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.130723][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8200 [ 1325.131031][ T32] r4:00000000 [ 1325.131187][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.131521][ T32] r9:838c8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1325.131811][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.132252][ T32] r5:00001000 r4:dfedf000 [ 1325.132365][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.132591][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.132849][ T32] r5:84d8eb54 r4:84d8e800 [ 1325.133089][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.133512][ T32] r7:dddd00c0 r6:82c18000 r5:84d8eb54 r4:83f2e100 [ 1325.133839][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.134268][ T32] r10:838c8000 r9:83f2e12c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.134531][ T32] r4:83f2e100 [ 1325.134666][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.134933][ T32] r10:00000000 r9:dfadde78 r8:84483480 r7:83f2e100 r6:80266a2c r5:838c8000 [ 1325.135195][ T32] r4:846741c0 [ 1325.135301][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.135609][ T32] Exception stack(0xdfaedfb0 to 0xdfaedff8) [ 1325.135789][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.136108][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.136351][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.136580][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:846741c0 [ 1325.136856][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.137129][ T32] INFO: task kworker/0:14:3187 blocked for more than 451 seconds. [ 1325.137375][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.147932][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.148316][ T32] task:kworker/0:14 state:D stack:0 pid:3187 tgid:3187 ppid:2 flags:0x00000000 [ 1325.148727][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.148946][ T32] Call trace: [ 1325.149138][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.149402][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfafdda4 r5:84760c00 [ 1325.149613][ T32] r4:84760c00 [ 1325.149726][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.149985][ T32] r5:84760c00 r4:827174e0 [ 1325.150127][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.150472][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.150755][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfafde20 [ 1325.150955][ T32] r4:00000000 [ 1325.151033][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.151278][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.151541][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.151772][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8400 [ 1325.152046][ T32] r4:00000000 [ 1325.152185][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.152421][ T32] r9:84760c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1325.152599][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.152941][ T32] r5:00001000 r4:dfefd000 [ 1325.153083][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.153366][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.153644][ T32] r5:84d8f354 r4:84d8f000 [ 1325.153856][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.154281][ T32] r7:dddd00c0 r6:82c18000 r5:84d8f354 r4:83f2e180 [ 1325.154504][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.154837][ T32] r10:84760c00 r9:83f2e1ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.155136][ T32] r4:83f2e180 [ 1325.155232][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.155598][ T32] r10:00000000 r9:dfadde78 r8:84483640 r7:83f2e180 r6:80266a2c r5:84760c00 [ 1325.155891][ T32] r4:84674340 [ 1325.156006][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.156305][ T32] Exception stack(0xdfafdfb0 to 0xdfafdff8) [ 1325.156502][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.156753][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.156989][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.157160][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84674340 [ 1325.157351][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.167979][ T32] INFO: task kworker/0:15:3189 blocked for more than 451 seconds. [ 1325.168387][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.168577][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.168780][ T32] task:kworker/0:15 state:D stack:0 pid:3189 tgid:3189 ppid:2 flags:0x00000000 [ 1325.169073][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.169316][ T32] Call trace: [ 1325.169430][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.169685][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb09da4 r5:84760000 [ 1325.170174][ T32] r4:84760000 [ 1325.170359][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.170625][ T32] r5:84760000 r4:827174e0 [ 1325.170801][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.171095][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.171361][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb09e20 [ 1325.171590][ T32] r4:00000000 [ 1325.171704][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.171865][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.172225][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.172567][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8740 [ 1325.172826][ T32] r4:00000000 [ 1325.172928][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.173135][ T32] r9:84760000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1325.173573][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.173993][ T32] r5:00001000 r4:dff57000 [ 1325.174111][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.174407][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.174624][ T32] r5:84d90354 r4:84d90000 [ 1325.174744][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.175048][ T32] r7:dddd00c0 r6:82c18000 r5:84d90354 r4:83f2e200 [ 1325.175159][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.175419][ T32] r10:84760000 r9:83f2e22c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.175647][ T32] r4:83f2e200 [ 1325.175813][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.176063][ T32] r10:00000000 r9:dfadde78 r8:84483800 r7:83f2e200 r6:80266a2c r5:84760000 [ 1325.176267][ T32] r4:84674640 [ 1325.176338][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.176520][ T32] Exception stack(0xdfb09fb0 to 0xdfb09ff8) [ 1325.176664][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.176938][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.177228][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.177418][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84674640 [ 1325.187915][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.188302][ T32] INFO: task kworker/0:16:3192 blocked for more than 451 seconds. [ 1325.188550][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.188685][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.188958][ T32] task:kworker/0:16 state:D stack:0 pid:3192 tgid:3192 ppid:2 flags:0x00000000 [ 1325.189439][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.189642][ T32] Call trace: [ 1325.189806][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.190164][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb1dda4 r5:84761800 [ 1325.190493][ T32] r4:84761800 [ 1325.190616][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.191071][ T32] r5:84761800 r4:827174e0 [ 1325.191261][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.191534][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.191797][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb1de20 [ 1325.192057][ T32] r4:00000000 [ 1325.192150][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.192456][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.192695][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.192975][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8980 [ 1325.193166][ T32] r4:00000000 [ 1325.193350][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.193596][ T32] r9:84761800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1325.193837][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.194114][ T32] r5:00001000 r4:dff8b000 [ 1325.194318][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.194624][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.194909][ T32] r5:84d90b54 r4:84d90800 [ 1325.195030][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.195288][ T32] r7:dddd00c0 r6:82c18000 r5:84d90b54 r4:83f2e280 [ 1325.195457][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.195715][ T32] r10:84761800 r9:83f2e2ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.195897][ T32] r4:83f2e280 [ 1325.195978][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.196179][ T32] r10:00000000 r9:dfb09e78 r8:84483ac0 r7:83f2e280 r6:80266a2c r5:84761800 [ 1325.196389][ T32] r4:84674340 [ 1325.196475][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.196642][ T32] Exception stack(0xdfb1dfb0 to 0xdfb1dff8) [ 1325.196798][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.197016][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.197246][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.197528][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84674340 [ 1325.208017][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.208444][ T32] INFO: task kworker/0:17:3194 blocked for more than 451 seconds. [ 1325.208693][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.208885][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.209067][ T32] task:kworker/0:17 state:D stack:0 pid:3194 tgid:3194 ppid:2 flags:0x00000000 [ 1325.209425][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.209622][ T32] Call trace: [ 1325.209818][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.210267][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb31da4 r5:84763c00 [ 1325.210500][ T32] r4:84763c00 [ 1325.210663][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.210981][ T32] r5:84763c00 r4:827174e0 [ 1325.211121][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.211511][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.211851][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb31e20 [ 1325.212039][ T32] r4:00000000 [ 1325.212252][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.212477][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.212632][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.212881][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8c40 [ 1325.213092][ T32] r4:00000000 [ 1325.213172][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.213500][ T32] r9:84763c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1325.213722][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.214036][ T32] r5:00001000 r4:dffbd000 [ 1325.214150][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.214458][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.214681][ T32] r5:84d91b54 r4:84d91800 [ 1325.214823][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.215214][ T32] r7:dddd00c0 r6:82c18000 r5:84d91b54 r4:83f2e300 [ 1325.215375][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.215611][ T32] r10:84763c00 r9:83f2e32c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.215824][ T32] r4:83f2e300 [ 1325.215913][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.216148][ T32] r10:00000000 r9:dfb1de78 r8:84483c80 r7:83f2e300 r6:80266a2c r5:84763c00 [ 1325.216351][ T32] r4:84674780 [ 1325.216440][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.216631][ T32] Exception stack(0xdfb31fb0 to 0xdfb31ff8) [ 1325.216778][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.216972][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.217237][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.217473][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84674780 [ 1325.227971][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.228339][ T32] INFO: task kworker/0:18:3195 blocked for more than 451 seconds. [ 1325.228603][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.228763][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.229005][ T32] task:kworker/0:18 state:D stack:0 pid:3195 tgid:3195 ppid:2 flags:0x00000000 [ 1325.229416][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.229629][ T32] Call trace: [ 1325.229863][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.230143][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa55da4 r5:83dfd400 [ 1325.230481][ T32] r4:83dfd400 [ 1325.230580][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.230858][ T32] r5:83dfd400 r4:827174e0 [ 1325.230973][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.231207][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.231428][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa55e20 [ 1325.231699][ T32] r4:00000000 [ 1325.231782][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.231957][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.232166][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.232363][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8b00 [ 1325.232566][ T32] r4:00000000 [ 1325.232649][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.232889][ T32] r9:83dfd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1325.233087][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.233429][ T32] r5:00001000 r4:dffa1000 [ 1325.233611][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.233837][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.234017][ T32] r5:84d91354 r4:84d91000 [ 1325.234296][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.234570][ T32] r7:dddd00c0 r6:82c18000 r5:84d91354 r4:83f2e380 [ 1325.234711][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.234988][ T32] r10:83dfd400 r9:83f2e3ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.235217][ T32] r4:83f2e380 [ 1325.235321][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.235577][ T32] r10:00000000 r9:dfb31e78 r8:84674780 r7:83f2e380 r6:80266a2c r5:83dfd400 [ 1325.235825][ T32] r4:84674a40 [ 1325.235943][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.236207][ T32] Exception stack(0xdfa55fb0 to 0xdfa55ff8) [ 1325.236423][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.236652][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.236847][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.237053][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84674a40 [ 1325.237312][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.248006][ T32] INFO: task kworker/0:19:3198 blocked for more than 451 seconds. [ 1325.248405][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.248555][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.248844][ T32] task:kworker/0:19 state:D stack:0 pid:3198 tgid:3198 ppid:2 flags:0x00000000 [ 1325.249158][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.249426][ T32] Call trace: [ 1325.249537][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.249765][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb35da4 r5:83df9800 [ 1325.250095][ T32] r4:83df9800 [ 1325.250199][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.250537][ T32] r5:83df9800 r4:827174e0 [ 1325.250727][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.251069][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.251366][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb35e20 [ 1325.251595][ T32] r4:00000000 [ 1325.251693][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.251919][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.252121][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.252383][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8e40 [ 1325.252582][ T32] r4:00000000 [ 1325.252697][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.252899][ T32] r9:83df9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a3000 [ 1325.253145][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.253452][ T32] r5:00001000 r4:dffd1000 [ 1325.253611][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.253837][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.254118][ T32] r5:84d92354 r4:84d92000 [ 1325.254349][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.254616][ T32] r7:dddd00c0 r6:82c18000 r5:84d92354 r4:83f2e400 [ 1325.254824][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.255145][ T32] r10:83df9800 r9:83f2e42c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.255351][ T32] r4:83f2e400 [ 1325.255500][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.255738][ T32] r10:00000000 r9:dfb31e78 r8:84674f80 r7:83f2e400 r6:80266a2c r5:83df9800 [ 1325.255960][ T32] r4:84674a40 [ 1325.256076][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.256324][ T32] Exception stack(0xdfb35fb0 to 0xdfb35ff8) [ 1325.256566][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.256772][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.257050][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.257272][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84674a40 [ 1325.257482][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.268070][ T32] INFO: task kworker/0:20:3199 blocked for more than 451 seconds. [ 1325.268514][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.268743][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.269059][ T32] task:kworker/0:20 state:D stack:0 pid:3199 tgid:3199 ppid:2 flags:0x00000000 [ 1325.269478][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.269898][ T32] Call trace: [ 1325.270079][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.270488][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb3dda4 r5:83df8000 [ 1325.270863][ T32] r4:83df8000 [ 1325.271069][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.271414][ T32] r5:83df8000 r4:827174e0 [ 1325.271621][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.272651][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.272981][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb3de20 [ 1325.273249][ T32] r4:00000000 [ 1325.273374][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.273584][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.273864][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.274267][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce8fc0 [ 1325.274508][ T32] r4:00000000 [ 1325.274608][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.274834][ T32] r9:83df8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1325.275011][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.275301][ T32] r5:00001000 r4:dffe1000 [ 1325.275408][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.275729][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.275993][ T32] r5:84d92b54 r4:84d92800 [ 1325.276120][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.276399][ T32] r7:dddd00c0 r6:82c18000 r5:84d92b54 r4:83f2e480 [ 1325.276551][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.276852][ T32] r10:83df8000 r9:83f2e4ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.277048][ T32] r4:83f2e480 [ 1325.277137][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.277349][ T32] r10:00000000 r9:dfb35e78 r8:84674d00 r7:83f2e480 r6:80266a2c r5:83df8000 [ 1325.288051][ T32] r4:84674e00 [ 1325.288312][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.288550][ T32] Exception stack(0xdfb3dfb0 to 0xdfb3dff8) [ 1325.288748][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.288927][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.289201][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.289463][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84674e00 [ 1325.289813][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.290024][ T32] INFO: task kworker/0:21:3202 blocked for more than 451 seconds. [ 1325.290202][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.290479][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.290709][ T32] task:kworker/0:21 state:D stack:0 pid:3202 tgid:3202 ppid:2 flags:0x00000000 [ 1325.290965][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.291133][ T32] Call trace: [ 1325.291290][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.291505][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb4dda4 r5:84763000 [ 1325.291701][ T32] r4:84763000 [ 1325.291826][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.292102][ T32] r5:84763000 r4:827174e0 [ 1325.292216][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.292472][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.292707][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb4de20 [ 1325.292958][ T32] r4:00000000 [ 1325.293080][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.293379][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.293693][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.294002][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf4080 [ 1325.294208][ T32] r4:00000000 [ 1325.294408][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.294632][ T32] r9:84763000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1325.294833][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.295108][ T32] r5:00001000 r4:e049b000 [ 1325.295247][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.295645][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.295919][ T32] r5:84d93354 r4:84d93000 [ 1325.296035][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.296326][ T32] r7:dddd00c0 r6:82c18000 r5:84d93354 r4:83f2e500 [ 1325.296476][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.296730][ T32] r10:84763000 r9:83f2e52c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.296980][ T32] r4:83f2e500 [ 1325.297105][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.297348][ T32] r10:00000000 r9:dfb3de78 r8:84483ec0 r7:83f2e500 r6:80266a2c r5:84763000 [ 1325.308030][ T32] r4:8416d140 [ 1325.308282][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.308583][ T32] Exception stack(0xdfb4dfb0 to 0xdfb4dff8) [ 1325.308748][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.309000][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.309215][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.309435][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416d140 [ 1325.309644][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.309916][ T32] INFO: task kworker/0:22:3204 blocked for more than 451 seconds. [ 1325.310134][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.310473][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.310692][ T32] task:kworker/0:22 state:D stack:0 pid:3204 tgid:3204 ppid:2 flags:0x00000000 [ 1325.310967][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.311139][ T32] Call trace: [ 1325.311254][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.311574][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb59da4 r5:84764800 [ 1325.311937][ T32] r4:84764800 [ 1325.312034][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.312332][ T32] r5:84764800 r4:827174e0 [ 1325.312468][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.312713][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.313036][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb59e20 [ 1325.313289][ T32] r4:00000000 [ 1325.313420][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.313744][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.313975][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.314200][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf4280 [ 1325.314517][ T32] r4:00000000 [ 1325.314614][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.314997][ T32] r9:84764800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00b000 [ 1325.315196][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.315614][ T32] r5:00001000 r4:df9b3000 [ 1325.315728][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.315938][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.316345][ T32] r5:84d93b54 r4:84d93800 [ 1325.316446][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.316615][ T32] r7:dddd00c0 r6:82c18000 r5:84d93b54 r4:83f2e580 [ 1325.316719][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.316881][ T32] r10:84764800 r9:83f2e5ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.317074][ T32] r4:83f2e580 [ 1325.317147][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.317356][ T32] r10:00000000 r9:dfb4de78 r8:84483fc0 r7:83f2e580 r6:80266a2c r5:84764800 [ 1325.328482][ T32] r4:8416d200 [ 1325.328808][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.329226][ T32] Exception stack(0xdfb59fb0 to 0xdfb59ff8) [ 1325.329527][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.329918][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.330474][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.330776][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416d200 [ 1325.331120][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.331457][ T32] INFO: task kworker/0:23:3206 blocked for more than 451 seconds. [ 1325.331775][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.332225][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.332532][ T32] task:kworker/0:23 state:D stack:0 pid:3206 tgid:3206 ppid:2 flags:0x00000000 [ 1325.333166][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.333430][ T32] Call trace: [ 1325.333529][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.333743][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb25da4 r5:84765400 [ 1325.333911][ T32] r4:84765400 [ 1325.334027][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.334266][ T32] r5:84765400 r4:827174e0 [ 1325.334400][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.334696][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.334898][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb25e20 [ 1325.335081][ T32] r4:00000000 [ 1325.335167][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.335394][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.335592][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.335795][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf4400 [ 1325.335968][ T32] r4:00000000 [ 1325.336076][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.336282][ T32] r9:84765400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1325.336435][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.336640][ T32] r5:00001000 r4:dfa79000 [ 1325.336768][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.337080][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.337306][ T32] r5:84d94354 r4:84d94000 [ 1325.337405][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.348032][ T32] r7:dddd00c0 r6:82c18000 r5:84d94354 r4:83f2e600 [ 1325.348377][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.348735][ T32] r10:84765400 r9:83f2e62c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.348931][ T32] r4:83f2e600 [ 1325.349027][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.349292][ T32] r10:00000000 r9:dfb59e78 r8:84483e40 r7:83f2e600 r6:80266a2c r5:84765400 [ 1325.349518][ T32] r4:8416d2c0 [ 1325.349606][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.349806][ T32] Exception stack(0xdfb25fb0 to 0xdfb25ff8) [ 1325.349963][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.350179][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.350428][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.350670][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416d2c0 [ 1325.350870][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.351141][ T32] INFO: task kworker/0:24:3208 blocked for more than 451 seconds. [ 1325.351404][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.351557][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.351751][ T32] task:kworker/0:24 state:D stack:0 pid:3208 tgid:3208 ppid:2 flags:0x00000000 [ 1325.352018][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.352172][ T32] Call trace: [ 1325.352287][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.352507][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb71da4 r5:84766c00 [ 1325.352752][ T32] r4:84766c00 [ 1325.352891][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.353162][ T32] r5:84766c00 r4:827174e0 [ 1325.353390][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.353729][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.354042][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb71e20 [ 1325.354305][ T32] r4:00000000 [ 1325.354396][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.354602][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.354810][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.355047][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf4540 [ 1325.355234][ T32] r4:00000000 [ 1325.355328][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.355537][ T32] r9:84766c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1325.355737][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.355972][ T32] r5:00001000 r4:dfaad000 [ 1325.356097][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.356340][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.356632][ T32] r5:84d94b54 r4:84d94800 [ 1325.356755][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.357003][ T32] r7:dddd00c0 r6:82c18000 r5:84d94b54 r4:83f2e680 [ 1325.357210][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.357471][ T32] r10:84766c00 r9:83f2e6ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.378023][ T32] r4:83f2e680 [ 1325.378394][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.378655][ T32] r10:00000000 r9:dfb25e78 r8:84483880 r7:83f2e680 r6:80266a2c r5:84766c00 [ 1325.378905][ T32] r4:8416d4c0 [ 1325.379001][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.379273][ T32] Exception stack(0xdfb71fb0 to 0xdfb71ff8) [ 1325.379430][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.379682][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.379972][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.380141][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416d4c0 [ 1325.380353][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.380644][ T32] INFO: task kworker/0:25:3210 blocked for more than 451 seconds. [ 1325.380905][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.381106][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.381330][ T32] task:kworker/0:25 state:D stack:0 pid:3210 tgid:3210 ppid:2 flags:0x00000000 [ 1325.381663][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.381870][ T32] Call trace: [ 1325.381977][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.382215][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb75da4 r5:84762400 [ 1325.382480][ T32] r4:84762400 [ 1325.382580][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.382873][ T32] r5:84762400 r4:827174e0 [ 1325.382996][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.383370][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.383659][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb75e20 [ 1325.383870][ T32] r4:00000000 [ 1325.383986][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.384219][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.384490][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.384699][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf46c0 [ 1325.385047][ T32] r4:00000000 [ 1325.385128][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.385344][ T32] r9:84762400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1325.385539][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.385808][ T32] r5:00001000 r4:dfad5000 [ 1325.385964][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.386172][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.386565][ T32] r5:84d95354 r4:84d95000 [ 1325.386703][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.387021][ T32] r7:dddd00c0 r6:82c18000 r5:84d95354 r4:83f2e700 [ 1325.387324][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.398083][ T32] r10:84762400 r9:83f2e72c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.398467][ T32] r4:83f2e700 [ 1325.398653][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.398893][ T32] r10:00000000 r9:dfb71e78 r8:84483500 r7:83f2e700 r6:80266a2c r5:84762400 [ 1325.399125][ T32] r4:8416d600 [ 1325.399240][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.399494][ T32] Exception stack(0xdfb75fb0 to 0xdfb75ff8) [ 1325.399688][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.400026][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.400251][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.400446][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416d600 [ 1325.400670][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.400965][ T32] INFO: task kworker/0:26:3212 blocked for more than 451 seconds. [ 1325.401413][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.401667][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.402066][ T32] task:kworker/0:26 state:D stack:0 pid:3212 tgid:3212 ppid:2 flags:0x00000000 [ 1325.402654][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.403039][ T32] Call trace: [ 1325.403556][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.404013][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb81da4 r5:84766000 [ 1325.404534][ T32] r4:84766000 [ 1325.404763][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.405150][ T32] r5:84766000 r4:827174e0 [ 1325.405384][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.406090][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.406975][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb81e20 [ 1325.407349][ T32] r4:00000000 [ 1325.418555][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.419273][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.419697][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.420167][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf4840 [ 1325.420717][ T32] r4:00000000 [ 1325.421017][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.421450][ T32] r9:84766000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1325.421852][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.422211][ T32] r5:00001000 r4:dfaf5000 [ 1325.422454][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.423267][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.423968][ T32] r5:84d95b54 r4:84d95800 [ 1325.424148][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.424726][ T32] r7:dddd00c0 r6:82c18000 r5:84d95b54 r4:83f2e780 [ 1325.424982][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.425342][ T32] r10:84766000 r9:83f2e7ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.425646][ T32] r4:83f2e780 [ 1325.426019][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.426549][ T32] r10:00000000 r9:dfb75e78 r8:84483280 r7:83f2e780 r6:80266a2c r5:84766000 [ 1325.427388][ T32] r4:8416d740 [ 1325.427619][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.438768][ T32] Exception stack(0xdfb81fb0 to 0xdfb81ff8) [ 1325.439141][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.439702][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.440366][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.440866][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416d740 [ 1325.441539][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.442100][ T32] INFO: task kworker/0:27:3216 blocked for more than 451 seconds. [ 1325.442654][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.442855][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.443087][ T32] task:kworker/0:27 state:D stack:0 pid:3216 tgid:3216 ppid:2 flags:0x00000000 [ 1325.443501][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.443869][ T32] Call trace: [ 1325.444054][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.444373][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb9dda4 r5:84748c00 [ 1325.444879][ T32] r4:84748c00 [ 1325.445191][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.445382][ T32] r5:84748c00 r4:827174e0 [ 1325.445488][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.445708][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.445958][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb9de20 [ 1325.446139][ T32] r4:00000000 [ 1325.446270][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.446479][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.446797][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.447064][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf49c0 [ 1325.447245][ T32] r4:00000000 [ 1325.447336][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.458090][ T32] r9:84748c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1325.458402][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.458731][ T32] r5:00001000 r4:dfb37000 [ 1325.458879][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.459156][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.459484][ T32] r5:84d96354 r4:84d96000 [ 1325.459659][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.459925][ T32] r7:dddd00c0 r6:82c18000 r5:84d96354 r4:83f2e800 [ 1325.460207][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.460453][ T32] r10:84748c00 r9:83f2e82c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.460753][ T32] r4:83f2e800 [ 1325.460889][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.461200][ T32] r10:00000000 r9:dfb81e78 r8:84674240 r7:83f2e800 r6:80266a2c r5:84748c00 [ 1325.461556][ T32] r4:8416d900 [ 1325.461738][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.462106][ T32] Exception stack(0xdfb9dfb0 to 0xdfb9dff8) [ 1325.462474][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.462889][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.463351][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.463808][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416d900 [ 1325.464313][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.464672][ T32] INFO: task kworker/0:28:3217 blocked for more than 451 seconds. [ 1325.464993][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.465581][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.466123][ T32] task:kworker/0:28 state:D stack:0 pid:3217 tgid:3217 ppid:2 flags:0x00000000 [ 1325.466846][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.467210][ T32] Call trace: [ 1325.467426][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.478472][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa65da4 r5:83dfbc00 [ 1325.478950][ T32] r4:83dfbc00 [ 1325.479203][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.479717][ T32] r5:83dfbc00 r4:827174e0 [ 1325.479917][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.480405][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.480989][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa65e20 [ 1325.481283][ T32] r4:00000000 [ 1325.481524][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.481930][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.482364][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.482734][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf4b40 [ 1325.483045][ T32] r4:00000000 [ 1325.483235][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.483574][ T32] r9:83dfbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1325.483866][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.484228][ T32] r5:00001000 r4:dfb5d000 [ 1325.484447][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.484762][ T31] audit: type=1400 audit(1325.420:79): avc: denied { remove_name } for pid=2925 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 [ 1325.484945][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.486073][ T32] r5:84d96b54 r4:84d96800 [ 1325.486310][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.486714][ T32] r7:dddd00c0 r6:82c18000 r5:84d96b54 r4:83f2e880 [ 1325.487004][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.487363][ T32] r10:83dfbc00 r9:83f2e8ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.487489][ T31] audit: type=1400 audit(1325.420:80): avc: denied { rename } for pid=2925 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 [ 1325.498372][ T32] r4:83f2e880 [ 1325.498740][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.499220][ T32] r10:00000000 r9:dfb9de78 r8:8416d980 r7:83f2e880 r6:80266a2c r5:83dfbc00 [ 1325.499560][ T32] r4:8416da40 [ 1325.499730][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.500248][ T32] Exception stack(0xdfa65fb0 to 0xdfa65ff8) [ 1325.500529][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.500908][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.501374][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.501719][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416da40 [ 1325.502269][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.502722][ T32] INFO: task kworker/0:29:3218 blocked for more than 451 seconds. [ 1325.503143][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.503517][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.503939][ T32] task:kworker/0:29 state:D stack:0 pid:3218 tgid:3218 ppid:2 flags:0x00000000 [ 1325.504395][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.504795][ T32] Call trace: [ 1325.505026][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.505780][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb95da4 r5:83dfc800 [ 1325.506275][ T32] r4:83dfc800 [ 1325.506459][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.506676][ T32] r5:83dfc800 r4:827174e0 [ 1325.506852][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.507223][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.507628][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb95e20 [ 1325.518479][ T32] r4:00000000 [ 1325.518652][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.518923][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.519264][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.519600][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf4cc0 [ 1325.519856][ T32] r4:00000000 [ 1325.519989][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.520259][ T32] r9:83dfc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1325.520505][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.520783][ T32] r5:00001000 r4:dfb89000 [ 1325.520901][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.521105][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.521359][ T32] r5:84d97354 r4:84d97000 [ 1325.521471][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.521766][ T32] r7:dddd00c0 r6:82c18000 r5:84d97354 r4:83f2e900 [ 1325.521981][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.522339][ T32] r10:83dfc800 r9:83f2e92c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.522549][ T32] r4:83f2e900 [ 1325.522645][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.522858][ T32] r10:00000000 r9:dfa65e78 r8:8416dc00 r7:83f2e900 r6:80266a2c r5:83dfc800 [ 1325.523060][ T32] r4:8416d7c0 [ 1325.523159][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.523492][ T32] Exception stack(0xdfb95fb0 to 0xdfb95ff8) [ 1325.523877][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.524325][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.524751][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.525100][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416d7c0 [ 1325.525528][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.525766][ T32] INFO: task kworker/0:30:3220 blocked for more than 451 seconds. [ 1325.526023][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.526155][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.526410][ T32] task:kworker/0:30 state:D stack:0 pid:3220 tgid:3220 ppid:2 flags:0x00000000 [ 1325.526761][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.526972][ T32] Call trace: [ 1325.527151][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.527502][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfba1da4 r5:83dfec00 [ 1325.538441][ T32] r4:83dfec00 [ 1325.538790][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.539207][ T32] r5:83dfec00 r4:827174e0 [ 1325.539560][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.540342][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.540990][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfba1e20 [ 1325.541356][ T32] r4:00000000 [ 1325.541609][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.542398][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.542914][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.543350][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf4f00 [ 1325.543804][ T32] r4:00000000 [ 1325.543982][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.544348][ T32] r9:83dfec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1325.544895][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.545469][ T32] r5:00001000 r4:dfc1b000 [ 1325.545750][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.546327][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.547272][ T32] r5:84d97b54 r4:84d97800 [ 1325.558023][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.558521][ T32] r7:dddd00c0 r6:82c18000 r5:84d97b54 r4:83f2e980 [ 1325.558707][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.558952][ T32] r10:83dfec00 r9:83f2e9ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.559143][ T32] r4:83f2e980 [ 1325.559335][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.559678][ T32] r10:00000000 r9:dfb95e78 r8:8416d240 r7:83f2e980 r6:80266a2c r5:83dfec00 [ 1325.560058][ T32] r4:8416dec0 [ 1325.560284][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.560584][ T32] Exception stack(0xdfba1fb0 to 0xdfba1ff8) [ 1325.560807][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.561035][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.561387][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.561663][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416dec0 [ 1325.561981][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.562333][ T32] INFO: task kworker/0:31:3222 blocked for more than 452 seconds. [ 1325.562600][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.562867][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.563323][ T32] task:kworker/0:31 state:D stack:0 pid:3222 tgid:3222 ppid:2 flags:0x00000000 [ 1325.563636][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.563877][ T32] Call trace: [ 1325.564082][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.564372][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfbadda4 r5:83dfa400 [ 1325.564634][ T32] r4:83dfa400 [ 1325.564801][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.565119][ T32] r5:83dfa400 r4:827174e0 [ 1325.565319][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.565678][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.565958][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbade20 [ 1325.566195][ T32] r4:00000000 [ 1325.566413][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.566708][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.567004][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.567254][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d410c0 [ 1325.567477][ T32] r4:00000000 [ 1325.567625][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.578476][ T32] r9:83dfa400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1325.578742][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.579022][ T32] r5:00001000 r4:dfe2b000 [ 1325.579142][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.579435][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.579699][ T32] r5:84d99354 r4:84d99000 [ 1325.579819][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.580071][ T32] r7:dddd00c0 r6:82c18000 r5:84d99354 r4:83f2ea80 [ 1325.580340][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.580574][ T32] r10:83dfa400 r9:83f2eaac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.580814][ T32] r4:83f2ea80 [ 1325.580911][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.581128][ T32] r10:00000000 r9:dfba1e78 r8:84483100 r7:83f2ea80 r6:80266a2c r5:83dfa400 [ 1325.581380][ T32] r4:8416d7c0 [ 1325.581466][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.581847][ T32] Exception stack(0xdfbadfb0 to 0xdfbadff8) [ 1325.582038][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.582292][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.582573][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.582800][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8416d7c0 [ 1325.583038][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.583237][ T32] INFO: task kworker/0:32:3224 blocked for more than 452 seconds. [ 1325.583466][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.583623][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.583907][ T32] task:kworker/0:32 state:D stack:0 pid:3224 tgid:3224 ppid:2 flags:0x00000000 [ 1325.584188][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.584384][ T32] Call trace: [ 1325.584636][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.584904][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfbb5da4 r5:8360b000 [ 1325.585164][ T32] r4:8360b000 [ 1325.585261][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.585484][ T32] r5:8360b000 r4:827174e0 [ 1325.585599][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.585842][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.586141][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbb5e20 [ 1325.586519][ T32] r4:00000000 [ 1325.586739][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.587010][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.587309][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.587627][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccbe80 [ 1325.598097][ T32] r4:00000000 [ 1325.598378][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.598642][ T32] r9:8360b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1325.598833][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.599060][ T32] r5:00001000 r4:dfdc3000 [ 1325.599205][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.599479][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.599733][ T32] r5:84d98354 r4:84d98000 [ 1325.599885][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.600199][ T32] r7:dddd00c0 r6:82c18000 r5:84d98354 r4:83f2eb00 [ 1325.600390][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.600719][ T32] r10:8360b000 r9:83f2eb2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.600966][ T32] r4:83f2eb00 [ 1325.601120][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.601409][ T32] r10:00000000 r9:dfbade78 r8:83fc1180 r7:83f2eb00 r6:80266a2c r5:8360b000 [ 1325.601596][ T32] r4:83fc1040 [ 1325.601688][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.601980][ T32] Exception stack(0xdfbb5fb0 to 0xdfbb5ff8) [ 1325.602194][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.602541][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.602809][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.603045][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83fc1040 [ 1325.603382][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.603854][ T32] INFO: task kworker/0:33:3226 blocked for more than 452 seconds. [ 1325.604252][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.604414][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.604718][ T32] task:kworker/0:33 state:D stack:0 pid:3226 tgid:3226 ppid:2 flags:0x00000000 [ 1325.605020][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.605212][ T32] Call trace: [ 1325.605343][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.605568][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfbc1da4 r5:83608c00 [ 1325.605817][ T32] r4:83608c00 [ 1325.605910][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.606163][ T32] r5:83608c00 r4:827174e0 [ 1325.606405][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.606647][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.606932][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbc1e20 [ 1325.607138][ T32] r4:00000000 [ 1325.607234][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.607496][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.618083][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.618522][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844a96c0 [ 1325.618776][ T32] r4:00000000 [ 1325.618915][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.619142][ T32] r9:83608c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1325.619333][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.619584][ T32] r5:00001000 r4:dfdff000 [ 1325.619754][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.620016][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.620274][ T32] r5:84d98b54 r4:84d98800 [ 1325.620448][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.620676][ T32] r7:dddd00c0 r6:82c18000 r5:84d98b54 r4:83f2eb80 [ 1325.620825][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.621066][ T32] r10:83608c00 r9:83f2ebac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.621419][ T32] r4:83f2eb80 [ 1325.621518][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.621789][ T32] r10:00000000 r9:dfbade78 r8:83fc1200 r7:83f2eb80 r6:80266a2c r5:83608c00 [ 1325.622001][ T32] r4:83fc1000 [ 1325.622097][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.622363][ T32] Exception stack(0xdfbc1fb0 to 0xdfbc1ff8) [ 1325.622521][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.622838][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.623066][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.623253][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83fc1000 [ 1325.623483][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.623683][ T32] INFO: task kworker/0:34:3228 blocked for more than 452 seconds. [ 1325.623948][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.624218][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.624616][ T32] task:kworker/0:34 state:D stack:0 pid:3228 tgid:3228 ppid:2 flags:0x00000000 [ 1325.625115][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.625285][ T32] Call trace: [ 1325.625398][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.625591][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb69da4 r5:8360e000 [ 1325.625792][ T32] r4:8360e000 [ 1325.625989][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.626311][ T32] r5:8360e000 r4:827174e0 [ 1325.626465][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.626701][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.627052][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb69e20 [ 1325.627352][ T32] r4:00000000 [ 1325.627455][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.638032][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.638506][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.638828][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d41200 [ 1325.638996][ T32] r4:00000000 [ 1325.639076][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.639275][ T32] r9:8360e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1325.639559][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.639886][ T32] r5:00001000 r4:dfe4b000 [ 1325.640176][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.640687][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.640927][ T32] r5:84d99b54 r4:84d99800 [ 1325.641075][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.641382][ T32] r7:dddd00c0 r6:82c18000 r5:84d99b54 r4:83f2ec00 [ 1325.641573][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.641785][ T32] r10:8360e000 r9:83f2ec2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.642052][ T32] r4:83f2ec00 [ 1325.642156][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.642418][ T32] r10:00000000 r9:dfbade78 r8:83fc1480 r7:83f2ec00 r6:80266a2c r5:8360e000 [ 1325.642597][ T32] r4:83fc12c0 [ 1325.642690][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.642902][ T32] Exception stack(0xdfb69fb0 to 0xdfb69ff8) [ 1325.643056][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.643531][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.643940][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.644244][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83fc12c0 [ 1325.644543][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.644902][ T32] INFO: task kworker/0:35:3229 blocked for more than 452 seconds. [ 1325.645302][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.645601][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.645962][ T32] task:kworker/0:35 state:D stack:0 pid:3229 tgid:3229 ppid:2 flags:0x00000000 [ 1325.646402][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.646585][ T32] Call trace: [ 1325.646691][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.646939][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfbd9da4 r5:83ea6c00 [ 1325.647134][ T32] r4:83ea6c00 [ 1325.647215][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.647506][ T32] r5:83ea6c00 r4:827174e0 [ 1325.658130][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.658683][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.659047][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbd9e20 [ 1325.659263][ T32] r4:00000000 [ 1325.659371][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.659605][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.659983][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.660468][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d41500 [ 1325.660632][ T32] r4:00000000 [ 1325.660767][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.661028][ T32] r9:83ea6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1325.661334][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.661574][ T32] r5:00001000 r4:e0005000 [ 1325.661689][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.661925][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.662215][ T32] r5:84d9ab54 r4:84d9a800 [ 1325.662364][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.662877][ T32] r7:dddd00c0 r6:82c18000 r5:84d9ab54 r4:83f2ec80 [ 1325.663155][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.663812][ T32] r10:83ea6c00 r9:83f2ecac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.664259][ T32] r4:83f2ec80 [ 1325.664456][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.664898][ T32] r10:00000000 r9:dfb69e78 r8:83fc15c0 r7:83f2ec80 r6:80266a2c r5:83ea6c00 [ 1325.665319][ T32] r4:83fc12c0 [ 1325.665416][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.665685][ T32] Exception stack(0xdfbd9fb0 to 0xdfbd9ff8) [ 1325.665939][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.666175][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.666446][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.666612][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83fc12c0 [ 1325.666797][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.667017][ T32] INFO: task kworker/1:23:3233 blocked for more than 452 seconds. [ 1325.667231][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.667374][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.667549][ T32] task:kworker/1:23 state:D stack:0 pid:3233 tgid:3233 ppid:2 flags:0x00000000 [ 1325.678409][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.678954][ T32] Call trace: [ 1325.679222][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.679731][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfbc9da4 r5:84748000 [ 1325.680090][ T32] r4:84748000 [ 1325.680286][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.680690][ T32] r5:84748000 r4:827174e0 [ 1325.680892][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.681263][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.681553][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbc9e20 [ 1325.681725][ T32] r4:00000000 [ 1325.681815][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.682090][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.682395][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.682600][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d673c0 [ 1325.682879][ T32] r4:00000000 [ 1325.683050][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.683554][ T32] r9:84748000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f357000 [ 1325.683914][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.684484][ T32] r5:00001000 r4:eb0dd000 [ 1325.684694][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.685281][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.685806][ T32] r5:85a29b54 r4:85a29800 [ 1325.686090][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.686568][ T32] r7:ddde40c0 r6:82c18200 r5:85a29b54 r4:8436f580 [ 1325.686945][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.687378][ T32] r10:84748000 r9:8436f5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.698454][ T32] r4:8436f580 [ 1325.698827][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.699445][ T32] r10:00000000 r9:dfaa5e78 r8:8437d740 r7:8436f580 r6:80266a2c r5:84748000 [ 1325.699835][ T32] r4:8437d600 [ 1325.700038][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.700499][ T32] Exception stack(0xdfbc9fb0 to 0xdfbc9ff8) [ 1325.700890][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.701431][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.701967][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.702424][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8437d600 [ 1325.703054][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.703615][ T32] INFO: task kworker/0:36:3234 blocked for more than 452 seconds. [ 1325.704099][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.704375][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.704647][ T32] task:kworker/0:36 state:D stack:0 pid:3234 tgid:3234 ppid:2 flags:0x00000000 [ 1325.705135][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.705351][ T32] Call trace: [ 1325.705463][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.705659][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfbe5da4 r5:8474a400 [ 1325.705867][ T32] r4:8474a400 [ 1325.705971][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.706259][ T32] r5:8474a400 r4:827174e0 [ 1325.706365][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.706623][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.706876][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbe5e20 [ 1325.707099][ T32] r4:00000000 [ 1325.707187][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.707409][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.718053][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.718506][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d416c0 [ 1325.718721][ T32] r4:00000000 [ 1325.718812][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.719045][ T32] r9:8474a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1325.719291][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.719574][ T32] r5:00001000 r4:e0019000 [ 1325.719725][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.719953][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.720280][ T32] r5:84d9b354 r4:84d9b000 [ 1325.720391][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.720677][ T32] r7:dddd00c0 r6:82c18000 r5:84d9b354 r4:83f2ed00 [ 1325.720996][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.721463][ T32] r10:8474a400 r9:83f2ed2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.721908][ T32] r4:83f2ed00 [ 1325.722078][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.722669][ T32] r10:00000000 r9:dfbd9e78 r8:8437d540 r7:83f2ed00 r6:80266a2c r5:8474a400 [ 1325.723405][ T32] r4:83fc1700 [ 1325.723690][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.724279][ T32] Exception stack(0xdfbe5fb0 to 0xdfbe5ff8) [ 1325.724623][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.725153][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.725736][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.726553][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83fc1700 [ 1325.727273][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.738119][ T32] INFO: task kworker/0:37:3237 blocked for more than 452 seconds. [ 1325.738991][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.739322][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.739789][ T32] task:kworker/0:37 state:D stack:0 pid:3237 tgid:3237 ppid:2 flags:0x00000000 [ 1325.740388][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.740757][ T32] Call trace: [ 1325.740981][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.741488][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfbedda4 r5:82f08c00 [ 1325.741946][ T32] r4:82f08c00 [ 1325.742053][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.742441][ T32] r5:82f08c00 r4:827174e0 [ 1325.742566][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.743021][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.743666][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbede20 [ 1325.743919][ T32] r4:00000000 [ 1325.744031][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.744264][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.744493][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.744744][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d41800 [ 1325.744971][ T32] r4:00000000 [ 1325.745097][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.745315][ T32] r9:82f08c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1325.745499][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.745709][ T32] r5:00001000 r4:e0041000 [ 1325.745822][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.746023][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.746317][ T32] r5:84d9bb54 r4:84d9b800 [ 1325.746429][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.746667][ T32] r7:dddd00c0 r6:82c18000 r5:84d9bb54 r4:83f2ed80 [ 1325.746993][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.747529][ T32] r10:82f08c00 r9:83f2edac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.758465][ T32] r4:83f2ed80 [ 1325.758831][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.759295][ T32] r10:00000000 r9:dfbe5e78 r8:83fc1ac0 r7:83f2ed80 r6:80266a2c r5:82f08c00 [ 1325.759644][ T32] r4:83fc1840 [ 1325.759871][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.760299][ T32] Exception stack(0xdfbedfb0 to 0xdfbedff8) [ 1325.760631][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.761035][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.761438][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.761740][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83fc1840 [ 1325.762144][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.762584][ T32] INFO: task kworker/0:38:3239 blocked for more than 452 seconds. [ 1325.762991][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.763568][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.763962][ T32] task:kworker/0:38 state:D stack:0 pid:3239 tgid:3239 ppid:2 flags:0x00000000 [ 1325.764434][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.764639][ T32] Call trace: [ 1325.764752][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.764958][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfc01da4 r5:8360bc00 [ 1325.765206][ T32] r4:8360bc00 [ 1325.765343][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.765611][ T32] r5:8360bc00 r4:827174e0 [ 1325.765738][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.765978][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.766337][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc01e20 [ 1325.766608][ T32] r4:00000000 [ 1325.766700][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.767065][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.767336][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.767557][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d41980 [ 1325.778173][ T32] r4:00000000 [ 1325.778564][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.779141][ T32] r9:8360bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06f000 [ 1325.779558][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.780233][ T32] r5:00001000 r4:e006d000 [ 1325.780496][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.780766][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.780994][ T32] r5:84d9c354 r4:84d9c000 [ 1325.781106][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.781424][ T32] r7:dddd00c0 r6:82c18000 r5:84d9c354 r4:83f2ee00 [ 1325.781597][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.781843][ T32] r10:8360bc00 r9:83f2ee2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.782028][ T32] r4:83f2ee00 [ 1325.782120][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.782398][ T32] r10:00000000 r9:dfbede78 r8:83fc1c80 r7:83f2ee00 r6:80266a2c r5:8360bc00 [ 1325.782625][ T32] r4:83fc1c00 [ 1325.782717][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.783071][ T32] Exception stack(0xdfc01fb0 to 0xdfc01ff8) [ 1325.783813][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.784165][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.784354][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.784536][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83fc1c00 [ 1325.784709][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.784938][ T32] INFO: task kworker/0:39:3241 blocked for more than 452 seconds. [ 1325.785133][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.785345][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.785509][ T32] task:kworker/0:39 state:D stack:0 pid:3241 tgid:3241 ppid:2 flags:0x00000000 [ 1325.785884][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.786067][ T32] Call trace: [ 1325.786173][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.786461][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfc0dda4 r5:8360d400 [ 1325.786686][ T32] r4:8360d400 [ 1325.786819][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.787035][ T32] r5:8360d400 r4:827174e0 [ 1325.787194][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.787435][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.798410][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc0de20 [ 1325.798964][ T32] r4:00000000 [ 1325.799212][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.799919][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.800350][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.800734][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d41e00 [ 1325.801335][ T32] r4:00000000 [ 1325.801434][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.801661][ T32] r9:8360d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1325.801849][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.802117][ T32] r5:00001000 r4:e0421000 [ 1325.802311][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.802534][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.802783][ T32] r5:84d9d354 r4:84d9d000 [ 1325.803003][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.803786][ T32] r7:dddd00c0 r6:82c18000 r5:84d9d354 r4:83f2ee80 [ 1325.803986][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.804259][ T32] r10:8360d400 r9:83f2eeac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.804592][ T32] r4:83f2ee80 [ 1325.804708][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.804921][ T32] r10:00000000 r9:dfc01e78 r8:83fc1380 r7:83f2ee80 r6:80266a2c r5:8360d400 [ 1325.805159][ T32] r4:83fc1d40 [ 1325.805278][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.805585][ T32] Exception stack(0xdfc0dfb0 to 0xdfc0dff8) [ 1325.805772][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.805975][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.806335][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.806610][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83fc1d40 [ 1325.806921][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.807168][ T32] INFO: task kworker/0:41:3245 blocked for more than 452 seconds. [ 1325.807581][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.818397][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.818685][ T32] task:kworker/0:41 state:D stack:0 pid:3245 tgid:3245 ppid:2 flags:0x00000000 [ 1325.818988][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.819256][ T32] Call trace: [ 1325.819384][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.819648][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfc21da4 r5:84520c00 [ 1325.819906][ T32] r4:84520c00 [ 1325.820022][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.820267][ T32] r5:84520c00 r4:827174e0 [ 1325.820468][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.820825][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.821106][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc21e20 [ 1325.821308][ T32] r4:00000000 [ 1325.821396][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.821773][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.822011][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.822333][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d41bc0 [ 1325.822692][ T32] r4:00000000 [ 1325.822813][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.823204][ T32] r9:84520c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1325.823500][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.823824][ T32] r5:00001000 r4:e044b000 [ 1325.824037][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.824306][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.824568][ T32] r5:84d9db54 r4:84d9d800 [ 1325.824685][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.824896][ T32] r7:dddd00c0 r6:82c18000 r5:84d9db54 r4:83f2ef80 [ 1325.825042][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.825258][ T32] r10:84520c00 r9:83f2efac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.825498][ T32] r4:83f2ef80 [ 1325.825632][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.825876][ T32] r10:00000000 r9:dfc15e78 r8:843830c0 r7:83f2ef80 r6:80266a2c r5:84520c00 [ 1325.826105][ T32] r4:84383040 [ 1325.826290][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.826576][ T32] Exception stack(0xdfc21fb0 to 0xdfc21ff8) [ 1325.826722][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.826913][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.827116][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.827301][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84383040 [ 1325.838039][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.838831][ T32] INFO: task kworker/0:247:3755 blocked for more than 452 seconds. [ 1325.839112][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.839369][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.839699][ T32] task:kworker/0:247 state:D stack:0 pid:3755 tgid:3755 ppid:2 flags:0x00000000 [ 1325.840055][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.840267][ T32] Call trace: [ 1325.840414][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.840651][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05bdda4 r5:841b5400 [ 1325.840899][ T32] r4:841b5400 [ 1325.841128][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.841413][ T32] r5:841b5400 r4:827174e0 [ 1325.841555][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.841871][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.842270][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05bde20 [ 1325.842620][ T32] r4:00000000 [ 1325.842713][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.842966][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.843270][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.843585][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd9700 [ 1325.843774][ T32] r4:00000000 [ 1325.843907][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.844201][ T32] r9:841b5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f089000 [ 1325.844472][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.844825][ T32] r5:00001000 r4:e03d5000 [ 1325.844990][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.845208][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.845502][ T32] r5:847ca754 r4:847ca400 [ 1325.845630][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.846114][ T32] r7:dddd00c0 r6:82c18000 r5:847ca754 r4:84cf3680 [ 1325.846422][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.846852][ T32] r10:841b5400 r9:84cf36ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.847058][ T32] r4:84cf3680 [ 1325.847158][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.847520][ T32] r10:00000000 r9:e05cde78 r8:84cd9200 r7:84cf3680 r6:80266a2c r5:841b5400 [ 1325.858215][ T32] r4:84cd93c0 [ 1325.858612][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.858989][ T32] Exception stack(0xe05bdfb0 to 0xe05bdff8) [ 1325.859463][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.859823][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.860366][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.860676][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd93c0 [ 1325.861326][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.861553][ T32] INFO: task kworker/1:72:3761 blocked for more than 452 seconds. [ 1325.861749][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.861908][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.862179][ T32] task:kworker/1:72 state:D stack:0 pid:3761 tgid:3761 ppid:2 flags:0x00000000 [ 1325.862593][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.862745][ T32] Call trace: [ 1325.862863][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.863102][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05fdda4 r5:84413c00 [ 1325.863320][ T32] r4:84413c00 [ 1325.863414][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.863668][ T32] r5:84413c00 r4:827174e0 [ 1325.863780][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.864096][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.864319][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05fde20 [ 1325.864490][ T32] r4:00000000 [ 1325.864579][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.864856][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.865044][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.865338][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce7680 [ 1325.865555][ T32] r4:00000000 [ 1325.865696][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.866157][ T32] r9:84413c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1325.866596][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.866845][ T32] r5:00001000 r4:e03dd000 [ 1325.866946][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.867244][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.878094][ T32] r5:84ca0b54 r4:84ca0800 [ 1325.878345][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.878864][ T32] r7:ddde40c0 r6:82c18200 r5:84ca0b54 r4:84cdb000 [ 1325.879205][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.879693][ T32] r10:84413c00 r9:84cdb02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.880003][ T32] r4:84cdb000 [ 1325.880223][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.880646][ T32] r10:00000000 r9:e05f9e78 r8:84ce7100 r7:84cdb000 r6:80266a2c r5:84413c00 [ 1325.880855][ T32] r4:84ce7200 [ 1325.880971][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.881224][ T32] Exception stack(0xe05fdfb0 to 0xe05fdff8) [ 1325.881424][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.881729][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.881968][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.882195][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce7200 [ 1325.882567][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.882835][ T32] INFO: task kworker/0:248:3763 blocked for more than 452 seconds. [ 1325.883029][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.883181][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.883426][ T32] task:kworker/0:248 state:D stack:0 pid:3763 tgid:3763 ppid:2 flags:0x00000000 [ 1325.883811][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.884009][ T32] Call trace: [ 1325.884145][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.884378][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05f1da4 r5:841b6000 [ 1325.884575][ T32] r4:841b6000 [ 1325.884667][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.884871][ T32] r5:841b6000 r4:827174e0 [ 1325.885007][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.885276][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.885567][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05f1e20 [ 1325.885764][ T32] r4:00000000 [ 1325.885868][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.886161][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.886499][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.886700][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd9680 [ 1325.886988][ T32] r4:00000000 [ 1325.887103][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.887355][ T32] r9:841b6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cd000 [ 1325.898003][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.898462][ T32] r5:00001000 r4:e043c000 [ 1325.898593][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.898866][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.899209][ T32] r5:84ca2354 r4:84ca2000 [ 1325.899357][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.899632][ T32] r7:dddd00c0 r6:82c18000 r5:84ca2354 r4:84cf3700 [ 1325.899811][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.900086][ T32] r10:841b6000 r9:84cf372c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.900316][ T32] r4:84cf3700 [ 1325.900399][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.900667][ T32] r10:00000000 r9:e05bde78 r8:84cd9780 r7:84cf3700 r6:80266a2c r5:841b6000 [ 1325.900897][ T32] r4:84cd9680 [ 1325.900981][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.901209][ T32] Exception stack(0xe05f1fb0 to 0xe05f1ff8) [ 1325.901359][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.901647][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.901857][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.902182][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd9680 [ 1325.902484][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.902759][ T32] INFO: task kworker/1:73:3765 blocked for more than 452 seconds. [ 1325.902987][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.903341][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.903540][ T32] task:kworker/1:73 state:D stack:0 pid:3765 tgid:3765 ppid:2 flags:0x00000000 [ 1325.903899][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.904063][ T32] Call trace: [ 1325.904239][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.904457][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0611da4 r5:841b1800 [ 1325.904754][ T32] r4:841b1800 [ 1325.904903][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.905129][ T32] r5:841b1800 r4:827174e0 [ 1325.905279][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.905505][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.905965][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0611e20 [ 1325.906392][ T32] r4:00000000 [ 1325.906505][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.906735][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.906967][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.907211][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce7800 [ 1325.907454][ T32] r4:00000000 [ 1325.917911][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.918372][ T32] r9:841b1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1325.918586][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.918864][ T32] r5:00001000 r4:e03f1000 [ 1325.919049][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.919384][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.919719][ T32] r5:84ca1354 r4:84ca1000 [ 1325.919926][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.920257][ T32] r7:ddde40c0 r6:82c18200 r5:84ca1354 r4:84cdb080 [ 1325.920475][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.920867][ T32] r10:841b1800 r9:84cdb0ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.921167][ T32] r4:84cdb080 [ 1325.921341][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.921667][ T32] r10:00000000 r9:e05fde78 r8:84cd9900 r7:84cdb080 r6:80266a2c r5:841b1800 [ 1325.921899][ T32] r4:84ce7600 [ 1325.921998][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.922209][ T32] Exception stack(0xe0611fb0 to 0xe0611ff8) [ 1325.922371][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.922532][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.922875][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.923138][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce7600 [ 1325.923413][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.923609][ T32] INFO: task kworker/1:74:3768 blocked for more than 452 seconds. [ 1325.923784][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.923952][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.924152][ T32] task:kworker/1:74 state:D stack:0 pid:3768 tgid:3768 ppid:2 flags:0x00000000 [ 1325.924432][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.924646][ T32] Call trace: [ 1325.924764][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.925046][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0609da4 r5:84415400 [ 1325.925241][ T32] r4:84415400 [ 1325.925334][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.925619][ T32] r5:84415400 r4:827174e0 [ 1325.925733][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.926166][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.926560][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0609e20 [ 1325.926761][ T32] r4:00000000 [ 1325.926861][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.927252][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.937891][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.938466][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce7940 [ 1325.938649][ T32] r4:00000000 [ 1325.938744][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.938934][ T32] r9:84415400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c9000 [ 1325.939202][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.939552][ T32] r5:00001000 r4:e0401000 [ 1325.939734][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.940208][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.940602][ T32] r5:84ca1754 r4:84ca1400 [ 1325.940710][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.940999][ T32] r7:ddde40c0 r6:82c18200 r5:84ca1754 r4:84cdb100 [ 1325.941269][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.941733][ T32] r10:84415400 r9:84cdb12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.942036][ T32] r4:84cdb100 [ 1325.942335][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.942601][ T32] r10:00000000 r9:e0611e78 r8:84ce7b40 r7:84cdb100 r6:80266a2c r5:84415400 [ 1325.942875][ T32] r4:84ce7880 [ 1325.942977][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.943254][ T32] Exception stack(0xe0609fb0 to 0xe0609ff8) [ 1325.943434][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.943739][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.944007][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.944271][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce7880 [ 1325.944596][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.944837][ T32] INFO: task kworker/1:75:3770 blocked for more than 452 seconds. [ 1325.945016][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.945222][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.945547][ T32] task:kworker/1:75 state:D stack:0 pid:3770 tgid:3770 ppid:2 flags:0x00000000 [ 1325.945858][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.946055][ T32] Call trace: [ 1325.946210][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.946504][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e060dda4 r5:84416c00 [ 1325.946757][ T32] r4:84416c00 [ 1325.946856][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.947119][ T32] r5:84416c00 r4:827174e0 [ 1325.947229][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.947520][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.958562][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e060de20 [ 1325.958824][ T32] r4:00000000 [ 1325.958949][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.959272][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.959472][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.959710][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce7b80 [ 1325.959987][ T32] r4:00000000 [ 1325.960099][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.960280][ T32] r9:84416c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1325.960478][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.960671][ T32] r5:00001000 r4:e041f000 [ 1325.960751][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.960926][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.961109][ T32] r5:84ca1f54 r4:84ca1c00 [ 1325.961205][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.961391][ T32] r7:ddde40c0 r6:82c18200 r5:84ca1f54 r4:84cdb180 [ 1325.961499][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.961654][ T32] r10:84416c00 r9:84cdb1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.961795][ T32] r4:84cdb180 [ 1325.961863][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.962039][ T32] r10:00000000 r9:e0609e78 r8:84ce79c0 r7:84cdb180 r6:80266a2c r5:84416c00 [ 1325.962184][ T32] r4:84ce7840 [ 1325.962317][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.962481][ T32] Exception stack(0xe060dfb0 to 0xe060dff8) [ 1325.962590][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.962768][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.962977][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.963122][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce7840 [ 1325.963317][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.963570][ T32] INFO: task kworker/1:76:3771 blocked for more than 452 seconds. [ 1325.963806][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.963937][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.964136][ T32] task:kworker/1:76 state:D stack:0 pid:3771 tgid:3771 ppid:2 flags:0x00000000 [ 1325.964495][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.964651][ T32] Call trace: [ 1325.964750][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.965048][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0619da4 r5:84412400 [ 1325.965279][ T32] r4:84412400 [ 1325.965391][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.965761][ T32] r5:84412400 r4:827174e0 [ 1325.965994][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.966631][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.967158][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0619e20 [ 1325.977985][ T32] r4:00000000 [ 1325.978217][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.978772][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.979117][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.979415][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce2040 [ 1325.979663][ T32] r4:00000000 [ 1325.979772][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.980038][ T32] r9:84412400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d1000 [ 1325.980299][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.980593][ T32] r5:00001000 r4:e045f000 [ 1325.980826][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.981207][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.981534][ T32] r5:84ca2754 r4:84ca2400 [ 1325.981718][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.981986][ T32] r7:ddde40c0 r6:82c18200 r5:84ca2754 r4:84cdb200 [ 1325.982124][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.982428][ T32] r10:84412400 r9:84cdb22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.982626][ T32] r4:84cdb200 [ 1325.982725][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.982975][ T32] r10:00000000 r9:e060de78 r8:84ce7dc0 r7:84cdb200 r6:80266a2c r5:84412400 [ 1325.983244][ T32] r4:84ce7900 [ 1325.983316][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.983543][ T32] Exception stack(0xe0619fb0 to 0xe0619ff8) [ 1325.983683][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.983933][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.984291][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.984541][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce7900 [ 1325.984788][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.985041][ T32] INFO: task kworker/1:77:3772 blocked for more than 452 seconds. [ 1325.985289][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.985426][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.985706][ T32] task:kworker/1:77 state:D stack:0 pid:3772 tgid:3772 ppid:2 flags:0x00000000 [ 1325.986021][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.986382][ T32] Call trace: [ 1325.986501][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.986735][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e061dda4 r5:84414800 [ 1325.987127][ T32] r4:84414800 [ 1325.987228][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.987521][ T32] r5:84414800 r4:827174e0 [ 1325.998025][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.998513][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.998763][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e061de20 [ 1325.998953][ T32] r4:00000000 [ 1325.999060][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.999535][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.000110][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.000599][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cef9c0 [ 1326.000842][ T32] r4:00000000 [ 1326.000938][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.001166][ T32] r9:84414800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cf000 [ 1326.001390][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.002145][ T32] r5:00001000 r4:e0457000 [ 1326.002408][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.003030][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.003570][ T32] r5:84ca0754 r4:84ca0400 [ 1326.003832][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.004560][ T32] r7:ddde40c0 r6:82c18200 r5:84ca0754 r4:84cdb280 [ 1326.005385][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.005818][ T32] r10:84414800 r9:84cdb2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.006293][ T32] r4:84cdb280 [ 1326.006544][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.006936][ T32] r10:00000000 r9:e0619e78 r8:84ce7f40 r7:84cdb280 r6:80266a2c r5:84414800 [ 1326.007420][ T32] r4:84ce7bc0 [ 1326.007706][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.018985][ T32] Exception stack(0xe061dfb0 to 0xe061dff8) [ 1326.019468][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.019825][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.020316][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.020648][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce7bc0 [ 1326.021584][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.021941][ T32] INFO: task kworker/0:249:3773 blocked for more than 452 seconds. [ 1326.022364][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.022874][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.023539][ T32] task:kworker/0:249 state:D stack:0 pid:3773 tgid:3773 ppid:2 flags:0x00000000 [ 1326.023946][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.024257][ T32] Call trace: [ 1326.024447][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.024798][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0615da4 r5:841a8c00 [ 1326.025253][ T32] r4:841a8c00 [ 1326.025545][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.026110][ T32] r5:841a8c00 r4:827174e0 [ 1326.026417][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.026848][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.027359][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0615e20 [ 1326.038103][ T32] r4:00000000 [ 1326.038588][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.039080][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.039520][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.039962][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cec240 [ 1326.040356][ T32] r4:00000000 [ 1326.040518][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.040864][ T32] r9:841a8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0eb000 [ 1326.041176][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.041617][ T32] r5:00001000 r4:e069b000 [ 1326.041864][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.042370][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.042790][ T32] r5:847c8f54 r4:847c8c00 [ 1326.043030][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.043517][ T32] r7:dddd00c0 r6:82c18000 r5:847c8f54 r4:84cf3780 [ 1326.043768][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.044100][ T32] r10:841a8c00 r9:84cf37ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.044600][ T32] r4:84cf3780 [ 1326.044763][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.045132][ T32] r10:00000000 r9:e05f1e78 r8:84cd9b40 r7:84cf3780 r6:80266a2c r5:841a8c00 [ 1326.045551][ T32] r4:84cd9ac0 [ 1326.045725][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.046167][ T32] Exception stack(0xe0615fb0 to 0xe0615ff8) [ 1326.046521][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.047046][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.047487][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.057998][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd9ac0 [ 1326.058413][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.058853][ T32] INFO: task kworker/0:250:3776 blocked for more than 452 seconds. [ 1326.059210][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.059491][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.059826][ T32] task:kworker/0:250 state:D stack:0 pid:3776 tgid:3776 ppid:2 flags:0x00000000 [ 1326.060380][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.060723][ T32] Call trace: [ 1326.061059][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.061521][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0629da4 r5:841a9800 [ 1326.062077][ T32] r4:841a9800 [ 1326.062315][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.062844][ T32] r5:841a9800 r4:827174e0 [ 1326.063260][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.063801][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.064509][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0629e20 [ 1326.065436][ T32] r4:00000000 [ 1326.065662][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.066054][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.066661][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.067313][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ceccc0 [ 1326.078014][ T32] r4:00000000 [ 1326.078207][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.078890][ T32] r9:841a9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0e1000 [ 1326.079394][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.079798][ T32] r5:00001000 r4:e065d000 [ 1326.080028][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.080293][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.080546][ T32] r5:847c8754 r4:847c8400 [ 1326.080667][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.080910][ T32] r7:dddd00c0 r6:82c18000 r5:847c8754 r4:84cf3800 [ 1326.081080][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.081334][ T32] r10:841a9800 r9:84cf382c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.081529][ T32] r4:84cf3800 [ 1326.081636][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.081873][ T32] r10:00000000 r9:e0615e78 r8:84cd9c80 r7:84cf3800 r6:80266a2c r5:841a9800 [ 1326.082075][ T32] r4:84cd9ac0 [ 1326.082195][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.082444][ T32] Exception stack(0xe0629fb0 to 0xe0629ff8) [ 1326.082871][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.083288][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.083730][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.084150][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd9ac0 [ 1326.084499][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.084716][ T32] INFO: task kworker/1:78:3778 blocked for more than 452 seconds. [ 1326.084874][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.085002][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.085183][ T32] task:kworker/1:78 state:D stack:0 pid:3778 tgid:3778 ppid:2 flags:0x00000000 [ 1326.085428][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.085552][ T32] Call trace: [ 1326.085632][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.085778][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0631da4 r5:841ab000 [ 1326.085902][ T32] r4:841ab000 [ 1326.085967][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.086112][ T32] r5:841ab000 r4:827174e0 [ 1326.086194][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.086387][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.086652][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0631e20 [ 1326.086819][ T32] r4:00000000 [ 1326.086908][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.087158][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.087373][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.098341][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce2200 [ 1326.098697][ T32] r4:00000000 [ 1326.098811][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.099033][ T32] r9:841ab000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d3000 [ 1326.099231][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.099442][ T32] r5:00001000 r4:e0473000 [ 1326.099552][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.099849][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.100078][ T32] r5:84ca2b54 r4:84ca2800 [ 1326.100259][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.100515][ T32] r7:ddde40c0 r6:82c18200 r5:84ca2b54 r4:84cdb300 [ 1326.100658][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.101160][ T32] r10:841ab000 r9:84cdb32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.101346][ T32] r4:84cdb300 [ 1326.101440][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.101687][ T32] r10:00000000 r9:e0619e78 r8:84cd9e40 r7:84cdb300 r6:80266a2c r5:841ab000 [ 1326.101908][ T32] r4:84ce2080 [ 1326.102024][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.102292][ T32] Exception stack(0xe0631fb0 to 0xe0631ff8) [ 1326.102461][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.103424][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.103739][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.104015][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce2080 [ 1326.104237][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.104440][ T32] INFO: task kworker/1:79:3780 blocked for more than 452 seconds. [ 1326.104676][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.104830][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.105172][ T32] task:kworker/1:79 state:D stack:0 pid:3780 tgid:3780 ppid:2 flags:0x00000000 [ 1326.105427][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.105674][ T32] Call trace: [ 1326.105796][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.106062][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0639da4 r5:841ac800 [ 1326.106598][ T32] r4:841ac800 [ 1326.106804][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.107509][ T32] r5:841ac800 r4:827174e0 [ 1326.118023][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.118547][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.119031][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0639e20 [ 1326.119408][ T32] r4:00000000 [ 1326.119582][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.120334][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.120712][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.121799][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce2400 [ 1326.122351][ T32] r4:00000000 [ 1326.122608][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.122996][ T32] r9:841ac800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d5000 [ 1326.123669][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.123994][ T32] r5:00001000 r4:e047f000 [ 1326.124099][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.124468][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.124705][ T32] r5:84ca3354 r4:84ca3000 [ 1326.124789][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.124999][ T32] r7:ddde40c0 r6:82c18200 r5:84ca3354 r4:84cdb380 [ 1326.125146][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.125469][ T32] r10:841ac800 r9:84cdb3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.125710][ T32] r4:84cdb380 [ 1326.125800][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.125998][ T32] r10:00000000 r9:e0631e78 r8:84cd9a00 r7:84cdb380 r6:80266a2c r5:841ac800 [ 1326.126363][ T32] r4:84ce2180 [ 1326.126465][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.126659][ T32] Exception stack(0xe0639fb0 to 0xe0639ff8) [ 1326.126809][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.127014][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.127227][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.127390][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce2180 [ 1326.138031][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.138458][ T32] INFO: task kworker/1:80:3782 blocked for more than 452 seconds. [ 1326.138689][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.138833][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.139083][ T32] task:kworker/1:80 state:D stack:0 pid:3782 tgid:3782 ppid:2 flags:0x00000000 [ 1326.139341][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.139557][ T32] Call trace: [ 1326.139658][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.140022][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0625da4 r5:84410c00 [ 1326.140221][ T32] r4:84410c00 [ 1326.140314][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.140643][ T32] r5:84410c00 r4:827174e0 [ 1326.140780][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.141018][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.141369][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0625e20 [ 1326.141556][ T32] r4:00000000 [ 1326.141678][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.141932][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.142142][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.142403][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce2780 [ 1326.142662][ T32] r4:00000000 [ 1326.142756][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.142997][ T32] r9:84410c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d9000 [ 1326.143177][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.143545][ T32] r5:00001000 r4:e05ad000 [ 1326.143759][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.144672][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.145218][ T32] r5:84ca3b54 r4:84ca3800 [ 1326.145342][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.145642][ T32] r7:ddde40c0 r6:82c18200 r5:84ca3b54 r4:84cdb400 [ 1326.145803][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.146077][ T32] r10:84410c00 r9:84cdb42c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.146327][ T32] r4:84cdb400 [ 1326.146451][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.146681][ T32] r10:00000000 r9:e0639e78 r8:84ce2580 r7:84cdb400 r6:80266a2c r5:84410c00 [ 1326.146937][ T32] r4:84ce2380 [ 1326.147035][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.147240][ T32] Exception stack(0xe0625fb0 to 0xe0625ff8) [ 1326.147363][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.157967][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.158387][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.158568][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce2380 [ 1326.158744][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.158977][ T32] INFO: task kworker/1:81:3783 blocked for more than 452 seconds. [ 1326.159150][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.159260][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.159426][ T32] task:kworker/1:81 state:D stack:0 pid:3783 tgid:3783 ppid:2 flags:0x00000000 [ 1326.159730][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.159978][ T32] Call trace: [ 1326.160116][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.160723][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e062dda4 r5:84411800 [ 1326.160911][ T32] r4:84411800 [ 1326.161061][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.161338][ T32] r5:84411800 r4:827174e0 [ 1326.161450][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.161675][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.162156][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e062de20 [ 1326.162535][ T32] r4:00000000 [ 1326.162626][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.162902][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.163146][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.163397][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce2500 [ 1326.163614][ T32] r4:00000000 [ 1326.163720][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.163966][ T32] r9:84411800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d7000 [ 1326.164173][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.164449][ T32] r5:00001000 r4:e0493000 [ 1326.164561][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.164750][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.164961][ T32] r5:84ca3754 r4:84ca3400 [ 1326.165094][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.165362][ T32] r7:ddde40c0 r6:82c18200 r5:84ca3754 r4:84cdb480 [ 1326.165556][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.165768][ T32] r10:84411800 r9:84cdb4ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.166114][ T32] r4:84cdb480 [ 1326.166258][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.166534][ T32] r10:00000000 r9:e0625e78 r8:84ce2640 r7:84cdb480 r6:80266a2c r5:84411800 [ 1326.166754][ T32] r4:84ce2440 [ 1326.166856][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.167047][ T32] Exception stack(0xe062dfb0 to 0xe062dff8) [ 1326.167190][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.167385][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.178065][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.178409][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce2440 [ 1326.178697][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.178962][ T32] INFO: task kworker/1:82:3786 blocked for more than 452 seconds. [ 1326.179212][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.179346][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.179655][ T32] task:kworker/1:82 state:D stack:0 pid:3786 tgid:3786 ppid:2 flags:0x00000000 [ 1326.180064][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.180240][ T32] Call trace: [ 1326.180370][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.180632][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e063dda4 r5:84416000 [ 1326.180857][ T32] r4:84416000 [ 1326.180952][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.181254][ T32] r5:84416000 r4:827174e0 [ 1326.181384][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.181787][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.182100][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e063de20 [ 1326.182355][ T32] r4:00000000 [ 1326.182431][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.182709][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.183032][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.183274][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce2880 [ 1326.183594][ T32] r4:00000000 [ 1326.183767][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.184027][ T32] r9:84416000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0db000 [ 1326.184284][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.184542][ T32] r5:00001000 r4:e0647000 [ 1326.184673][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.184950][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.185137][ T32] r5:84ca3f54 r4:84ca3c00 [ 1326.185253][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.185516][ T32] r7:ddde40c0 r6:82c18200 r5:84ca3f54 r4:84cdb500 [ 1326.185651][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.185901][ T32] r10:84416000 r9:84cdb52c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.186288][ T32] r4:84cdb500 [ 1326.186381][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.186631][ T32] r10:00000000 r9:e0625e78 r8:84ce2900 r7:84cdb500 r6:80266a2c r5:84416000 [ 1326.186841][ T32] r4:84ce2700 [ 1326.186928][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.187114][ T32] Exception stack(0xe063dfb0 to 0xe063dff8) [ 1326.187263][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.199684][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.200254][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.200681][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce2700 [ 1326.201026][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.201419][ T32] INFO: task kworker/1:83:3789 blocked for more than 452 seconds. [ 1326.201986][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.202389][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.202864][ T32] task:kworker/1:83 state:D stack:0 pid:3789 tgid:3789 ppid:2 flags:0x00000000 [ 1326.203589][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.203909][ T32] Call trace: [ 1326.204119][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.204606][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0641da4 r5:84798000 [ 1326.205348][ T32] r4:84798000 [ 1326.205616][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.206012][ T32] r5:84798000 r4:827174e0 [ 1326.206413][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.206871][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.207485][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0641e20 [ 1326.218301][ T32] r4:00000000 [ 1326.218661][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.219243][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.219741][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.220286][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce2c80 [ 1326.221003][ T32] r4:00000000 [ 1326.221178][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.221700][ T32] r9:84798000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0df000 [ 1326.222407][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.222813][ T32] r5:00001000 r4:e0657000 [ 1326.223156][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.223543][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.223908][ T32] r5:84c97b54 r4:84c97800 [ 1326.224097][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.224544][ T32] r7:ddde40c0 r6:82c18200 r5:84c97b54 r4:84cdb580 [ 1326.224787][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.225145][ T32] r10:84798000 r9:84cdb5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.225442][ T32] r4:84cdb580 [ 1326.225603][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.226017][ T32] r10:00000000 r9:e063de78 r8:84ce2c40 r7:84cdb580 r6:80266a2c r5:84798000 [ 1326.226857][ T32] r4:84ce2740 [ 1326.227063][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.227426][ T32] Exception stack(0xe0641fb0 to 0xe0641ff8) [ 1326.248277][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.248867][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.249301][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.249610][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce2740 [ 1326.249956][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.250470][ T32] INFO: task kworker/1:84:3790 blocked for more than 452 seconds. [ 1326.250957][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.251288][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.251615][ T32] task:kworker/1:84 state:D stack:0 pid:3790 tgid:3790 ppid:2 flags:0x00000000 [ 1326.252196][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.252609][ T32] Call trace: [ 1326.252928][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.253428][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0651da4 r5:84799800 [ 1326.254030][ T32] r4:84799800 [ 1326.254349][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.255670][ T32] r5:84799800 r4:827174e0 [ 1326.256254][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.257469][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.268356][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0651e20 [ 1326.268875][ T32] r4:00000000 [ 1326.269263][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.270015][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.270859][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.271463][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce2a40 [ 1326.271789][ T32] r4:00000000 [ 1326.272226][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.272607][ T32] r9:84799800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0dd000 [ 1326.273107][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.273984][ T32] r5:00001000 r4:e064d000 [ 1326.274214][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.274660][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.275137][ T32] r5:84ca0f54 r4:84ca0c00 [ 1326.275527][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.277117][ T32] r7:ddde40c0 r6:82c18200 r5:84ca0f54 r4:84cdb600 [ 1326.288322][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.289155][ T32] r10:84799800 r9:84cdb62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.289547][ T32] r4:84cdb600 [ 1326.290019][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.290565][ T32] r10:00000000 r9:e0641e78 r8:84ce2d80 r7:84cdb600 r6:80266a2c r5:84799800 [ 1326.291855][ T32] r4:84ce29c0 [ 1326.292677][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.293763][ T32] Exception stack(0xe0651fb0 to 0xe0651ff8) [ 1326.294206][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.294604][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.295132][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.295460][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce29c0 [ 1326.295772][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.296263][ T32] INFO: task kworker/1:85:3792 blocked for more than 452 seconds. [ 1326.296585][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.297525][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.308284][ T32] task:kworker/1:85 state:D stack:0 pid:3792 tgid:3792 ppid:2 flags:0x00000000 [ 1326.308972][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.309291][ T32] Call trace: [ 1326.309517][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.309852][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0661da4 r5:8479a400 [ 1326.310192][ T32] r4:8479a400 [ 1326.310397][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.310807][ T32] r5:8479a400 r4:827174e0 [ 1326.310989][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.311389][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.311980][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0661e20 [ 1326.312440][ T32] r4:00000000 [ 1326.312617][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.312994][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.313662][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.314179][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccb040 [ 1326.314634][ T32] r4:00000000 [ 1326.314873][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.315352][ T32] r9:8479a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e5000 [ 1326.315727][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.316163][ T32] r5:00001000 r4:e0671000 [ 1326.316449][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.317062][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.317461][ T32] r5:84ca8354 r4:84ca8000 [ 1326.328297][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.328942][ T32] r7:ddde40c0 r6:82c18200 r5:84ca8354 r4:84cdb680 [ 1326.329255][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.329753][ T32] r10:8479a400 r9:84cdb6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.330082][ T32] r4:84cdb680 [ 1326.330287][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.330836][ T32] r10:00000000 r9:e0641e78 r8:84ce2e00 r7:84cdb680 r6:80266a2c r5:8479a400 [ 1326.331205][ T32] r4:84ce2c00 [ 1326.331378][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.331730][ T32] Exception stack(0xe0661fb0 to 0xe0661ff8) [ 1326.331973][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.332333][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.332715][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.333006][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce2c00 [ 1326.333469][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.333829][ T32] INFO: task kworker/1:86:3795 blocked for more than 452 seconds. [ 1326.334189][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.334568][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.335209][ T32] task:kworker/1:86 state:D stack:0 pid:3795 tgid:3795 ppid:2 flags:0x00000000 [ 1326.335723][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.336016][ T32] Call trace: [ 1326.336224][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.336863][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0679da4 r5:8479b000 [ 1326.337238][ T32] r4:8479b000 [ 1326.337392][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.348300][ T32] r5:8479b000 r4:827174e0 [ 1326.348780][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.349258][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.349762][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0679e20 [ 1326.350102][ T32] r4:00000000 [ 1326.350337][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.350566][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.350744][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.350915][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ce7b00 [ 1326.351065][ T32] r4:00000000 [ 1326.351147][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.351311][ T32] r9:8479b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e3000 [ 1326.351480][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.351654][ T32] r5:00001000 r4:e066b000 [ 1326.351749][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.351916][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.352135][ T32] r5:84ca2f54 r4:84ca2c00 [ 1326.352258][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.352440][ T32] r7:ddde40c0 r6:82c18200 r5:84ca2f54 r4:84cdb700 [ 1326.352592][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.352776][ T32] r10:8479b000 r9:84cdb72c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.352924][ T32] r4:84cdb700 [ 1326.353002][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.353162][ T32] r10:00000000 r9:e0661e78 r8:84ccb200 r7:84cdb700 r6:80266a2c r5:8479b000 [ 1326.353343][ T32] r4:84ccb100 [ 1326.353456][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.353611][ T32] Exception stack(0xe0679fb0 to 0xe0679ff8) [ 1326.353739][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.354009][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.354165][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.354433][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccb100 [ 1326.354594][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.354816][ T32] INFO: task kworker/1:87:3797 blocked for more than 452 seconds. [ 1326.354968][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.355078][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.355229][ T32] task:kworker/1:87 state:D stack:0 pid:3797 tgid:3797 ppid:2 flags:0x00000000 [ 1326.355442][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.355643][ T32] Call trace: [ 1326.355763][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.355983][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e067dda4 r5:8479c800 [ 1326.356128][ T32] r4:8479c800 [ 1326.356212][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.356459][ T32] r5:8479c800 r4:827174e0 [ 1326.356588][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.356773][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.356959][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e067de20 [ 1326.357227][ T32] r4:00000000 [ 1326.357320][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.357523][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.368524][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.368901][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccb4c0 [ 1326.369153][ T32] r4:00000000 [ 1326.369250][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.369557][ T32] r9:8479c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e7000 [ 1326.369825][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.370091][ T32] r5:00001000 r4:e067f000 [ 1326.370283][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.370560][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.370793][ T32] r5:84ca8b54 r4:84ca8800 [ 1326.370899][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.371169][ T32] r7:ddde40c0 r6:82c18200 r5:84ca8b54 r4:84cdb780 [ 1326.371389][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.371644][ T32] r10:8479c800 r9:84cdb7ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.371873][ T32] r4:84cdb780 [ 1326.371968][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.372274][ T32] r10:00000000 r9:e0661e78 r8:84ccb380 r7:84cdb780 r6:80266a2c r5:8479c800 [ 1326.372484][ T32] r4:84ccb280 [ 1326.372561][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.372784][ T32] Exception stack(0xe067dfb0 to 0xe067dff8) [ 1326.372948][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.373234][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.373516][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.373744][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccb280 [ 1326.374092][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.374379][ T32] INFO: task kworker/1:88:3799 blocked for more than 452 seconds. [ 1326.374596][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.374754][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.374996][ T32] task:kworker/1:88 state:D stack:0 pid:3799 tgid:3799 ppid:2 flags:0x00000000 [ 1326.375273][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.375463][ T32] Call trace: [ 1326.375592][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.375857][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0689da4 r5:8479d400 [ 1326.376076][ T32] r4:8479d400 [ 1326.376206][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.376429][ T32] r5:8479d400 r4:827174e0 [ 1326.376546][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.376803][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.377061][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0689e20 [ 1326.377308][ T32] r4:00000000 [ 1326.377395][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.387969][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.388394][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.388631][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccb700 [ 1326.388926][ T32] r4:00000000 [ 1326.389026][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.389252][ T32] r9:8479d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e9000 [ 1326.389501][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.389728][ T32] r5:00001000 r4:e0685000 [ 1326.389839][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.390284][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.390556][ T32] r5:84ca8f54 r4:84ca8c00 [ 1326.390733][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.390971][ T32] r7:ddde40c0 r6:82c18200 r5:84ca8f54 r4:84cdb800 [ 1326.391211][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.391505][ T32] r10:8479d400 r9:84cdb82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.391766][ T32] r4:84cdb800 [ 1326.391857][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.392079][ T32] r10:00000000 r9:e067de78 r8:84ccb640 r7:84cdb800 r6:80266a2c r5:8479d400 [ 1326.392255][ T32] r4:84ccb440 [ 1326.392351][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.392593][ T32] Exception stack(0xe0689fb0 to 0xe0689ff8) [ 1326.392742][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.393043][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.393341][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.393541][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccb440 [ 1326.393818][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.394060][ T32] INFO: task kworker/1:89:3801 blocked for more than 452 seconds. [ 1326.394392][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.394579][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.394798][ T32] task:kworker/1:89 state:D stack:0 pid:3801 tgid:3801 ppid:2 flags:0x00000000 [ 1326.395111][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.395278][ T32] Call trace: [ 1326.395407][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.395634][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0699da4 r5:8479e000 [ 1326.395821][ T32] r4:8479e000 [ 1326.395915][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.396181][ T32] r5:8479e000 r4:827174e0 [ 1326.396313][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.396640][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.396914][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0699e20 [ 1326.397182][ T32] r4:00000000 [ 1326.397293][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.397511][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.408050][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.408465][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccbd00 [ 1326.408661][ T32] r4:00000000 [ 1326.408799][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.409037][ T32] r9:8479e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f1000 [ 1326.409245][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.409511][ T32] r5:00001000 r4:e06b7000 [ 1326.409613][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.409902][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.410140][ T32] r5:84ca9754 r4:84ca9400 [ 1326.410320][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.410562][ T32] r7:ddde40c0 r6:82c18200 r5:84ca9754 r4:84cdb880 [ 1326.410720][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.411116][ T32] r10:8479e000 r9:84cdb8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.411341][ T32] r4:84cdb880 [ 1326.411438][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.411642][ T32] r10:00000000 r9:e0689e78 r8:84ccb8c0 r7:84cdb880 r6:80266a2c r5:8479e000 [ 1326.411921][ T32] r4:84ccb780 [ 1326.412055][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.412293][ T32] Exception stack(0xe0699fb0 to 0xe0699ff8) [ 1326.412444][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.412653][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.413145][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.413494][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccb780 [ 1326.413766][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.414010][ T32] INFO: task kworker/1:90:3803 blocked for more than 452 seconds. [ 1326.414315][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.414474][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.414748][ T32] task:kworker/1:90 state:D stack:0 pid:3803 tgid:3803 ppid:2 flags:0x00000000 [ 1326.415065][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.415245][ T32] Call trace: [ 1326.415442][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.415669][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06a9da4 r5:8479ec00 [ 1326.415907][ T32] r4:8479ec00 [ 1326.415998][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.416232][ T32] r5:8479ec00 r4:827174e0 [ 1326.416364][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.416614][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.416838][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06a9e20 [ 1326.417014][ T32] r4:00000000 [ 1326.417105][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.417315][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.417596][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.429079][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccbc00 [ 1326.429341][ T32] r4:00000000 [ 1326.429522][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.429865][ T32] r9:8479ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ef000 [ 1326.430126][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.430531][ T32] r5:00001000 r4:e06a1000 [ 1326.430781][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.431187][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.431573][ T32] r5:84ca9354 r4:84ca9000 [ 1326.431784][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.432210][ T32] r7:ddde40c0 r6:82c18200 r5:84ca9354 r4:84cdb900 [ 1326.432425][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.432859][ T32] r10:8479ec00 r9:84cdb92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.433141][ T32] r4:84cdb900 [ 1326.433325][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.433736][ T32] r10:00000000 r9:e0699e78 r8:84ccba00 r7:84cdb900 r6:80266a2c r5:8479ec00 [ 1326.434116][ T32] r4:84ccb440 [ 1326.434332][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.434660][ T32] Exception stack(0xe06a9fb0 to 0xe06a9ff8) [ 1326.434850][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.435041][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.435261][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.435454][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccb440 [ 1326.435621][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.435844][ T32] INFO: task kworker/0:251:3804 blocked for more than 452 seconds. [ 1326.436160][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.436381][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.436582][ T32] task:kworker/0:251 state:D stack:0 pid:3804 tgid:3804 ppid:2 flags:0x00000000 [ 1326.436804][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.437111][ T32] Call trace: [ 1326.437221][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.437388][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06adda4 r5:84d16000 [ 1326.437542][ T32] r4:84d16000 [ 1326.448059][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.448453][ T32] r5:84d16000 r4:827174e0 [ 1326.448638][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.448866][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.449135][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06ade20 [ 1326.449343][ T32] r4:00000000 [ 1326.449441][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.449610][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.449997][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.450217][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3100 [ 1326.450414][ T32] r4:00000000 [ 1326.450499][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.450732][ T32] r9:84d16000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0f3000 [ 1326.450885][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.451176][ T32] r5:00001000 r4:e06c9000 [ 1326.451279][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.451498][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.451755][ T32] r5:8443c354 r4:8443c000 [ 1326.451854][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.452098][ T32] r7:dddd00c0 r6:82c18000 r5:8443c354 r4:84cf3880 [ 1326.452270][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.452496][ T32] r10:84d16000 r9:84cf38ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.452644][ T32] r4:84cf3880 [ 1326.452723][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.452992][ T32] r10:00000000 r9:e0615e78 r8:84ccbac0 r7:84cf3880 r6:80266a2c r5:84d16000 [ 1326.453141][ T32] r4:84cec0c0 [ 1326.453270][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.453557][ T32] Exception stack(0xe06adfb0 to 0xe06adff8) [ 1326.454042][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.454421][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.454731][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.455362][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cec0c0 [ 1326.455661][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.456265][ T32] INFO: task kworker/1:91:3806 blocked for more than 452 seconds. [ 1326.456600][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.456881][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.457286][ T32] task:kworker/1:91 state:D stack:0 pid:3806 tgid:3806 ppid:2 flags:0x00000000 [ 1326.468336][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.468998][ T32] Call trace: [ 1326.469252][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.469653][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0645da4 r5:841aa400 [ 1326.470027][ T32] r4:841aa400 [ 1326.470267][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.470922][ T32] r5:841aa400 r4:827174e0 [ 1326.471113][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.471633][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.472030][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0645e20 [ 1326.472384][ T32] r4:00000000 [ 1326.472640][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.473043][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.473477][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.473894][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cdd300 [ 1326.474401][ T32] r4:00000000 [ 1326.474627][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.475017][ T32] r9:841aa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1326.475328][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.475776][ T32] r5:00001000 r4:dfce7000 [ 1326.476251][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.476874][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.477259][ T32] r5:84d86f54 r4:84d86c00 [ 1326.477454][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.498170][ T32] r7:ddde40c0 r6:82c18200 r5:84d86f54 r4:84cdb980 [ 1326.498503][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.498839][ T32] r10:841aa400 r9:84cdb9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.499051][ T32] r4:84cdb980 [ 1326.499154][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.499427][ T32] r10:00000000 r9:e0699e78 r8:84cec1c0 r7:84cdb980 r6:80266a2c r5:841aa400 [ 1326.499614][ T32] r4:84ccb780 [ 1326.499709][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.499912][ T32] Exception stack(0xe0645fb0 to 0xe0645ff8) [ 1326.500065][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.500317][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.500558][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.500762][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ccb780 [ 1326.500980][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.501218][ T32] INFO: task kworker/0:252:3808 blocked for more than 452 seconds. [ 1326.501441][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.501618][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.501864][ T32] task:kworker/0:252 state:D stack:0 pid:3808 tgid:3808 ppid:2 flags:0x00000000 [ 1326.502148][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.502432][ T32] Call trace: [ 1326.502544][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.502800][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06a5da4 r5:841ad400 [ 1326.503034][ T32] r4:841ad400 [ 1326.503179][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.503444][ T32] r5:841ad400 r4:827174e0 [ 1326.503560][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.503819][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.504092][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06a5e20 [ 1326.504293][ T32] r4:00000000 [ 1326.504382][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.504582][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.504943][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.505146][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3440 [ 1326.505342][ T32] r4:00000000 [ 1326.505435][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.505622][ T32] r9:841ad400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1326.505808][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.506041][ T32] r5:00001000 r4:df96f000 [ 1326.506157][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.506457][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.506720][ T32] r5:8443ef54 r4:8443ec00 [ 1326.506853][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.507133][ T32] r7:dddd00c0 r6:82c18000 r5:8443ef54 r4:84cf3900 [ 1326.507304][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.507590][ T32] r10:841ad400 r9:84cf392c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.518323][ T32] r4:84cf3900 [ 1326.518430][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.518763][ T32] r10:00000000 r9:e06ade78 r8:84cd3180 r7:84cf3900 r6:80266a2c r5:841ad400 [ 1326.518975][ T32] r4:84cd3080 [ 1326.519081][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.519331][ T32] Exception stack(0xe06a5fb0 to 0xe06a5ff8) [ 1326.519532][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.519791][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.520028][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.520242][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3080 [ 1326.520552][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.520791][ T32] INFO: task kworker/0:253:3813 blocked for more than 452 seconds. [ 1326.521035][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.521217][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.521448][ T32] task:kworker/0:253 state:D stack:0 pid:3813 tgid:3813 ppid:2 flags:0x00000000 [ 1326.521746][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.521925][ T32] Call trace: [ 1326.522048][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.522313][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0669da4 r5:841ae000 [ 1326.522500][ T32] r4:841ae000 [ 1326.522616][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.522867][ T32] r5:841ae000 r4:827174e0 [ 1326.523022][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.523395][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.523752][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0669e20 [ 1326.523970][ T32] r4:00000000 [ 1326.524067][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.524333][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.524613][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.524893][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd35c0 [ 1326.525108][ T32] r4:00000000 [ 1326.525212][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.525525][ T32] r9:841ae000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1326.525771][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.525987][ T32] r5:00001000 r4:df983000 [ 1326.526092][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.526500][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.526825][ T32] r5:84671354 r4:84671000 [ 1326.526944][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.527309][ T32] r7:dddd00c0 r6:82c18000 r5:84671354 r4:84cf3980 [ 1326.527520][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.538489][ T32] r10:841ae000 r9:84cf39ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.538703][ T32] r4:84cf3980 [ 1326.538830][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.539137][ T32] r10:00000000 r9:e06a5e78 r8:84cd3400 r7:84cf3980 r6:80266a2c r5:841ae000 [ 1326.539296][ T32] r4:84cd33c0 [ 1326.539370][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.539525][ T32] Exception stack(0xe0669fb0 to 0xe0669ff8) [ 1326.539673][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.539915][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.540110][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.540280][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd33c0 [ 1326.540437][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.540643][ T32] INFO: task kworker/0:255:3817 blocked for more than 452 seconds. [ 1326.540810][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.540923][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.541096][ T32] task:kworker/0:255 state:D stack:0 pid:3817 tgid:3817 ppid:2 flags:0x00000000 [ 1326.541401][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.541629][ T32] Call trace: [ 1326.541760][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.541953][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06e1da4 r5:841abc00 [ 1326.542158][ T32] r4:841abc00 [ 1326.542304][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.542513][ T32] r5:841abc00 r4:827174e0 [ 1326.542689][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.542996][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.543324][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06e1e20 [ 1326.543495][ T32] r4:00000000 [ 1326.543577][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.543741][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.543998][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.544175][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3780 [ 1326.544376][ T32] r4:00000000 [ 1326.544493][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.544663][ T32] r9:841abc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1326.544897][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.545128][ T32] r5:00001000 r4:df9c5000 [ 1326.545260][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.545637][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.546041][ T32] r5:84d84354 r4:84d84000 [ 1326.546335][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.546743][ T32] r7:dddd00c0 r6:82c18000 r5:84d84354 r4:84cf3a80 [ 1326.546994][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.547399][ T32] r10:841abc00 r9:84cf3aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.558508][ T32] r4:84cf3a80 [ 1326.558877][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.559324][ T32] r10:00000000 r9:e06d5e78 r8:84cd3600 r7:84cf3a80 r6:80266a2c r5:841abc00 [ 1326.559723][ T32] r4:84cd3700 [ 1326.559924][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.560359][ T32] Exception stack(0xe06e1fb0 to 0xe06e1ff8) [ 1326.560797][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.561320][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.561674][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.561996][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3700 [ 1326.562392][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.562706][ T32] INFO: task kworker/1:92:3818 blocked for more than 452 seconds. [ 1326.563275][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.563636][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.563980][ T32] task:kworker/1:92 state:D stack:0 pid:3818 tgid:3818 ppid:2 flags:0x00000000 [ 1326.564557][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.564984][ T32] Call trace: [ 1326.565221][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.565625][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06f9da4 r5:841a8000 [ 1326.565962][ T32] r4:841a8000 [ 1326.566342][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.567065][ T32] r5:841a8000 r4:827174e0 [ 1326.567515][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.578989][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.579514][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06f9e20 [ 1326.579926][ T32] r4:00000000 [ 1326.580091][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.580502][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.580920][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.581324][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ccbec0 [ 1326.581721][ T32] r4:00000000 [ 1326.581946][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.582447][ T32] r9:841a8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00d000 [ 1326.582861][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.583327][ T32] r5:00001000 r4:df893000 [ 1326.583569][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.584029][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.584414][ T32] r5:84caa354 r4:84caa000 [ 1326.584687][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.585232][ T32] r7:ddde40c0 r6:82c18200 r5:84caa354 r4:84cdba00 [ 1326.585521][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.586012][ T32] r10:841a8000 r9:84cdba2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.586680][ T32] r4:84cdba00 [ 1326.586910][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.587419][ T32] r10:00000000 r9:e0645e78 r8:84cd3a40 r7:84cdba00 r6:80266a2c r5:841a8000 [ 1326.598413][ T32] r4:84ce23c0 [ 1326.598799][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.599322][ T32] Exception stack(0xe06f9fb0 to 0xe06f9ff8) [ 1326.599647][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.600330][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.601324][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.601684][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce23c0 [ 1326.602329][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.602720][ T32] INFO: task kworker/0:256:3819 blocked for more than 453 seconds. [ 1326.603094][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.603354][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.604384][ T32] task:kworker/0:256 state:D stack:0 pid:3819 tgid:3819 ppid:2 flags:0x00000000 [ 1326.605010][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.605645][ T32] Call trace: [ 1326.605924][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.606341][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06f5da4 r5:841b6c00 [ 1326.607376][ T32] r4:841b6c00 [ 1326.618261][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.618953][ T32] r5:841b6c00 r4:827174e0 [ 1326.619445][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.619919][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.620899][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06f5e20 [ 1326.621322][ T32] r4:00000000 [ 1326.621664][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.622031][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.622538][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.623063][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cd3940 [ 1326.623467][ T32] r4:00000000 [ 1326.623694][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.624354][ T32] r9:841b6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1326.624892][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.625301][ T32] r5:00001000 r4:df9ff000 [ 1326.625588][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.626411][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.627500][ T32] r5:84d84b54 r4:84d84800 [ 1326.638093][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.638991][ T32] r7:dddd00c0 r6:82c18000 r5:84d84b54 r4:84cf3b00 [ 1326.639413][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.640011][ T32] r10:841b6c00 r9:84cf3b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.640487][ T32] r4:84cf3b00 [ 1326.640680][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.641154][ T32] r10:00000000 r9:e06d5e78 r8:84cd3b40 r7:84cf3b00 r6:80266a2c r5:841b6c00 [ 1326.641713][ T32] r4:84cd3ac0 [ 1326.641932][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.642510][ T32] Exception stack(0xe06f5fb0 to 0xe06f5ff8) [ 1326.642854][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.643260][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.643743][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.644309][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cd3ac0 [ 1326.644870][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.645321][ T32] INFO: task kworker/1:93:3820 blocked for more than 453 seconds. [ 1326.645664][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.645913][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.646350][ T32] task:kworker/1:93 state:D stack:0 pid:3820 tgid:3820 ppid:2 flags:0x00000000 [ 1326.646939][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.647303][ T32] Call trace: [ 1326.647641][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.659125][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4705da4 r5:84d30000 [ 1326.659385][ T32] r4:84d30000 [ 1326.659496][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.659815][ T32] r5:84d30000 r4:827174e0 [ 1326.660078][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.660642][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.661486][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4705e20 [ 1326.661866][ T32] r4:00000000 [ 1326.662046][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.662305][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.662582][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.662860][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf7180 [ 1326.663134][ T32] r4:00000000 [ 1326.663271][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.663481][ T32] r9:84d30000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1326.663694][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.664035][ T32] r5:00001000 r4:dfccb000 [ 1326.664150][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.664461][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.664763][ T32] r5:84caa754 r4:84caa400 [ 1326.664938][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.665159][ T32] r7:ddde40c0 r6:82c18200 r5:84caa754 r4:84cdba80 [ 1326.665312][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.665573][ T32] r10:84d30000 r9:84cdbaac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.665790][ T32] r4:84cdba80 [ 1326.665916][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.666170][ T32] r10:00000000 r9:e0645e78 r8:84cd3c00 r7:84cdba80 r6:80266a2c r5:84d30000 [ 1326.666470][ T32] r4:84ce23c0 [ 1326.666658][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.666865][ T32] Exception stack(0xe4705fb0 to 0xe4705ff8) [ 1326.667097][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.667373][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.678326][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.678935][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ce23c0 [ 1326.679666][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.680136][ T32] INFO: task kworker/1:94:3828 blocked for more than 453 seconds. [ 1326.680929][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.681528][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.682334][ T32] task:kworker/1:94 state:D stack:0 pid:3828 tgid:3828 ppid:2 flags:0x00000000 [ 1326.682815][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.683296][ T32] Call trace: [ 1326.683687][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.684137][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4719da4 r5:84d32400 [ 1326.684657][ T32] r4:84d32400 [ 1326.684855][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.685848][ T32] r5:84d32400 r4:827174e0 [ 1326.686068][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.686614][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.687110][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4719e20 [ 1326.687297][ T32] r4:00000000 [ 1326.687392][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.698017][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.698879][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.699293][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf7700 [ 1326.699533][ T32] r4:00000000 [ 1326.699651][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.700027][ T32] r9:84d32400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1326.700473][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.700994][ T32] r5:00001000 r4:dff67000 [ 1326.701248][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.701684][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.702097][ T32] r5:84caaf54 r4:84caac00 [ 1326.702348][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.703164][ T32] r7:ddde40c0 r6:82c18200 r5:84caaf54 r4:84cdbb00 [ 1326.703446][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.704124][ T32] r10:84d32400 r9:84cdbb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.704342][ T32] r4:84cdbb00 [ 1326.704459][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.704968][ T32] r10:00000000 r9:e0645e78 r8:84cdd480 r7:84cdbb00 r6:80266a2c r5:84d32400 [ 1326.705677][ T32] r4:84cf71c0 [ 1326.705856][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.706343][ T32] Exception stack(0xe4719fb0 to 0xe4719ff8) [ 1326.706610][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.707321][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.718339][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.718857][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cf71c0 [ 1326.719498][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.720399][ T32] INFO: task kworker/1:95:3829 blocked for more than 453 seconds. [ 1326.721342][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.721972][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.722340][ T32] task:kworker/1:95 state:D stack:0 pid:3829 tgid:3829 ppid:2 flags:0x00000000 [ 1326.723159][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.724037][ T32] Call trace: [ 1326.724873][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.725269][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e471dda4 r5:84d31800 [ 1326.726032][ T32] r4:84d31800 [ 1326.726218][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.726715][ T32] r5:84d31800 r4:827174e0 [ 1326.726934][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.738310][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.739266][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e471de20 [ 1326.739776][ T32] r4:00000000 [ 1326.740498][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.741794][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.742214][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.743350][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf7600 [ 1326.743756][ T32] r4:00000000 [ 1326.744010][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.745122][ T32] r9:84d31800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1326.745632][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.746334][ T32] r5:00001000 r4:dff45000 [ 1326.746624][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.747493][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.758294][ T32] r5:84caab54 r4:84caa800 [ 1326.758795][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.759816][ T32] r7:ddde40c0 r6:82c18200 r5:84caab54 r4:84cdbb80 [ 1326.760119][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.760581][ T32] r10:84d31800 r9:84cdbbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.760955][ T32] r4:84cdbb80 [ 1326.761329][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.762128][ T32] r10:00000000 r9:e4719e78 r8:84cdd6c0 r7:84cdbb80 r6:80266a2c r5:84d31800 [ 1326.762654][ T32] r4:84cf71c0 [ 1326.762999][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.763679][ T32] Exception stack(0xe471dfb0 to 0xe471dff8) [ 1326.764003][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.765315][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.766258][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.766626][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cf71c0 [ 1326.766839][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.767108][ T32] INFO: task kworker/1:96:3844 blocked for more than 453 seconds. [ 1326.767448][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.778263][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.778883][ T32] task:kworker/1:96 state:D stack:0 pid:3844 tgid:3844 ppid:2 flags:0x00000000 [ 1326.779380][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.779805][ T32] Call trace: [ 1326.780059][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.780509][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e470dda4 r5:84dc0c00 [ 1326.780994][ T32] r4:84dc0c00 [ 1326.781254][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.782462][ T32] r5:84dc0c00 r4:827174e0 [ 1326.782565][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.782823][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.783186][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e470de20 [ 1326.783404][ T32] r4:00000000 [ 1326.783500][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.783755][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.783978][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.784318][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d49440 [ 1326.784600][ T32] r4:00000000 [ 1326.784695][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.784898][ T32] r9:84dc0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1326.785079][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.785389][ T32] r5:00001000 r4:e0395000 [ 1326.785568][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.785840][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.786058][ T32] r5:84d9cb54 r4:84d9c800 [ 1326.786172][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.786501][ T32] r7:ddde40c0 r6:82c18200 r5:84d9cb54 r4:84cdbc00 [ 1326.786714][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.787321][ T32] r10:84dc0c00 r9:84cdbc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.798024][ T32] r4:84cdbc00 [ 1326.798268][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.798632][ T32] r10:00000000 r9:e4719e78 r8:84cf7780 r7:84cdbc00 r6:80266a2c r5:84dc0c00 [ 1326.798832][ T32] r4:84cf75c0 [ 1326.798955][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.799263][ T32] Exception stack(0xe470dfb0 to 0xe470dff8) [ 1326.799480][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.799757][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.800086][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.800325][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cf75c0 [ 1326.800523][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.800740][ T32] INFO: task kworker/1:97:3846 blocked for more than 453 seconds. [ 1326.800944][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.801102][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.801324][ T32] task:kworker/1:97 state:D stack:0 pid:3846 tgid:3846 ppid:2 flags:0x00000000 [ 1326.801595][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.801795][ T32] Call trace: [ 1326.802011][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.802279][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4709da4 r5:84dc1800 [ 1326.802507][ T32] r4:84dc1800 [ 1326.802625][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.802917][ T32] r5:84dc1800 r4:827174e0 [ 1326.803028][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.803342][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.803589][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4709e20 [ 1326.803822][ T32] r4:00000000 [ 1326.803938][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.804263][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.804629][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.804879][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cf7400 [ 1326.805142][ T32] r4:00000000 [ 1326.805268][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.805501][ T32] r9:84dc1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1326.805777][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.806020][ T32] r5:00001000 r4:dfbf1000 [ 1326.806115][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.806474][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.806718][ T32] r5:84cab754 r4:84cab400 [ 1326.806825][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.807118][ T32] r7:ddde40c0 r6:82c18200 r5:84cab754 r4:84cdbc80 [ 1326.807260][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.807515][ T32] r10:84dc1800 r9:84cdbcac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.817988][ T32] r4:84cdbc80 [ 1326.818274][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.818649][ T32] r10:00000000 r9:e470de78 r8:84cf75c0 r7:84cdbc80 r6:80266a2c r5:84dc1800 [ 1326.818930][ T32] r4:84cf7640 [ 1326.819044][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.819276][ T32] Exception stack(0xe4709fb0 to 0xe4709ff8) [ 1326.819462][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.819690][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.820078][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.820292][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cf7640 [ 1326.820583][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.820897][ T32] INFO: task kworker/1:98:3863 blocked for more than 453 seconds. [ 1326.821125][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.821339][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.821600][ T32] task:kworker/1:98 state:D stack:0 pid:3863 tgid:3863 ppid:2 flags:0x00000000 [ 1326.822025][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.822343][ T32] Call trace: [ 1326.822487][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.822686][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4771da4 r5:84dc3c00 [ 1326.822926][ T32] r4:84dc3c00 [ 1326.823026][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.823315][ T32] r5:84dc3c00 r4:827174e0 [ 1326.823492][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.823772][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.824080][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4771e20 [ 1326.824276][ T32] r4:00000000 [ 1326.824373][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.824599][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.824814][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.825086][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d495c0 [ 1326.825365][ T32] r4:00000000 [ 1326.825516][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.825737][ T32] r9:84dc3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1326.825971][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.826333][ T32] r5:00001000 r4:e03b3000 [ 1326.826475][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.826738][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.827107][ T32] r5:84cabb54 r4:84cab800 [ 1326.827227][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.827475][ T32] r7:ddde40c0 r6:82c18200 r5:84cabb54 r4:84cdbd00 [ 1326.838072][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.838579][ T32] r10:84dc3c00 r9:84cdbd2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.838771][ T32] r4:84cdbd00 [ 1326.838855][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.839168][ T32] r10:00000000 r9:e470de78 r8:84cf7a00 r7:84cdbd00 r6:80266a2c r5:84dc3c00 [ 1326.839369][ T32] r4:84cf7a80 [ 1326.839501][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.839735][ T32] Exception stack(0xe4771fb0 to 0xe4771ff8) [ 1326.839931][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.840169][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.840399][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.840556][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cf7a80 [ 1326.840788][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.840989][ T32] INFO: task kworker/1:99:3875 blocked for more than 453 seconds. [ 1326.841172][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.841290][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.841477][ T32] task:kworker/1:99 state:D stack:0 pid:3875 tgid:3875 ppid:2 flags:0x00000000 [ 1326.841849][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.842021][ T32] Call trace: [ 1326.842134][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.842450][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4735da4 r5:84dc6000 [ 1326.842638][ T32] r4:84dc6000 [ 1326.842782][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.843062][ T32] r5:84dc6000 r4:827174e0 [ 1326.843175][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.843529][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.843867][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4735e20 [ 1326.844056][ T32] r4:00000000 [ 1326.844138][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.844409][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.844628][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.844884][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d49780 [ 1326.845031][ T32] r4:00000000 [ 1326.845112][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.845275][ T32] r9:84dc6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1326.845471][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.845753][ T32] r5:00001000 r4:e03cd000 [ 1326.845892][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.846121][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.846419][ T32] r5:84cabf54 r4:84cabc00 [ 1326.846545][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.846853][ T32] r7:ddde40c0 r6:82c18200 r5:84cabf54 r4:84cdbd80 [ 1326.847004][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.847237][ T32] r10:84dc6000 r9:84cdbdac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.847526][ T32] r4:84cdbd80 [ 1326.858088][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.858656][ T32] r10:00000000 r9:e4771e78 r8:84d49640 r7:84cdbd80 r6:80266a2c r5:84dc6000 [ 1326.858942][ T32] r4:84d49540 [ 1326.859094][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.859381][ T32] Exception stack(0xe4735fb0 to 0xe4735ff8) [ 1326.859601][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.860059][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.860521][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.860727][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d49540 [ 1326.861024][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.861367][ T32] INFO: task kworker/1:100:3877 blocked for more than 453 seconds. [ 1326.861615][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.861801][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.862042][ T32] task:kworker/1:100 state:D stack:0 pid:3877 tgid:3877 ppid:2 flags:0x00000000 [ 1326.862459][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.862654][ T32] Call trace: [ 1326.862828][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.863073][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4739da4 r5:84dc5400 [ 1326.863353][ T32] r4:84dc5400 [ 1326.863512][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.863792][ T32] r5:84dc5400 r4:827174e0 [ 1326.863965][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.864293][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.864590][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4739e20 [ 1326.864786][ T32] r4:00000000 [ 1326.864879][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.865170][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.865516][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.865778][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d49940 [ 1326.866010][ T32] r4:00000000 [ 1326.866161][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.866428][ T32] r9:84dc5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1326.866622][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.866856][ T32] r5:00001000 r4:e03e7000 [ 1326.866999][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.867242][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.867469][ T32] r5:84ca8754 r4:84ca8400 [ 1326.878030][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.878502][ T32] r7:ddde40c0 r6:82c18200 r5:84ca8754 r4:84cdbe00 [ 1326.878657][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.878957][ T32] r10:84dc5400 r9:84cdbe2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.879133][ T32] r4:84cdbe00 [ 1326.879234][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.879505][ T32] r10:00000000 r9:e4735e78 r8:84d49800 r7:84cdbe00 r6:80266a2c r5:84dc5400 [ 1326.879713][ T32] r4:84d49700 [ 1326.879879][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.880152][ T32] Exception stack(0xe4739fb0 to 0xe4739ff8) [ 1326.880378][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.880631][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.880852][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.881068][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d49700 [ 1326.881269][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.881483][ T32] INFO: task kworker/1:101:3879 blocked for more than 453 seconds. [ 1326.881751][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.881886][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.882097][ T32] task:kworker/1:101 state:D stack:0 pid:3879 tgid:3879 ppid:2 flags:0x00000000 [ 1326.882470][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.882663][ T32] Call trace: [ 1326.882768][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.883003][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87a1da4 r5:84dc6c00 [ 1326.883191][ T32] r4:84dc6c00 [ 1326.883284][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.883548][ T32] r5:84dc6c00 r4:827174e0 [ 1326.883703][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.883993][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.884301][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87a1e20 [ 1326.884485][ T32] r4:00000000 [ 1326.884648][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.884906][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.885137][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.885385][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d49b00 [ 1326.885602][ T32] r4:00000000 [ 1326.885729][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.885932][ T32] r9:84dc6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1326.886155][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.886537][ T32] r5:00001000 r4:e03ff000 [ 1326.886650][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.886896][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.887216][ T32] r5:84ca1b54 r4:84ca1800 [ 1326.887351][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.898045][ T32] r7:ddde40c0 r6:82c18200 r5:84ca1b54 r4:84cdbe80 [ 1326.898419][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.898693][ T32] r10:84dc6c00 r9:84cdbeac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.898913][ T32] r4:84cdbe80 [ 1326.899045][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.899347][ T32] r10:00000000 r9:e4739e78 r8:84d499c0 r7:84cdbe80 r6:80266a2c r5:84dc6c00 [ 1326.899550][ T32] r4:84d498c0 [ 1326.899652][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.899893][ T32] Exception stack(0xe87a1fb0 to 0xe87a1ff8) [ 1326.900045][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.900306][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.900511][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.900695][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d498c0 [ 1326.900967][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.901231][ T32] INFO: task kworker/1:102:3881 blocked for more than 453 seconds. [ 1326.901454][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.901637][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.901921][ T32] task:kworker/1:102 state:D stack:0 pid:3881 tgid:3881 ppid:2 flags:0x00000000 [ 1326.902205][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.902471][ T32] Call trace: [ 1326.902576][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.902771][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87a5da4 r5:84dc4800 [ 1326.902974][ T32] r4:84dc4800 [ 1326.903067][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.903462][ T32] r5:84dc4800 r4:827174e0 [ 1326.903576][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.903871][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.904208][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87a5e20 [ 1326.904422][ T32] r4:00000000 [ 1326.904552][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.904758][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.904993][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.905192][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d5cf00 [ 1326.905372][ T32] r4:00000000 [ 1326.905577][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.905766][ T32] r9:84dc4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d1000 [ 1326.905950][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.906204][ T32] r5:00001000 r4:e0673000 [ 1326.906366][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.906588][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.906927][ T32] r5:84dacf54 r4:84dacc00 [ 1326.907099][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.907411][ T32] r7:ddde40c0 r6:82c18200 r5:84dacf54 r4:84cdbf00 [ 1326.918062][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.918643][ T32] r10:84dc4800 r9:84cdbf2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.918838][ T32] r4:84cdbf00 [ 1326.918973][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.919218][ T32] r10:00000000 r9:e87a1e78 r8:84d49b80 r7:84cdbf00 r6:80266a2c r5:84dc4800 [ 1326.919427][ T32] r4:84d49a80 [ 1326.919525][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.919803][ T32] Exception stack(0xe87a5fb0 to 0xe87a5ff8) [ 1326.920013][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.920303][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.920546][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.920762][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d49a80 [ 1326.921013][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.921248][ T32] INFO: task kworker/1:103:3883 blocked for more than 453 seconds. [ 1326.921442][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.921575][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.921944][ T32] task:kworker/1:103 state:D stack:0 pid:3883 tgid:3883 ppid:2 flags:0x00000000 [ 1326.922344][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.922586][ T32] Call trace: [ 1326.922693][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.923070][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e879dda4 r5:84dc2400 [ 1326.923431][ T32] r4:84dc2400 [ 1326.923548][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.923778][ T32] r5:84dc2400 r4:827174e0 [ 1326.923900][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.924293][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.924529][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e879de20 [ 1326.924714][ T32] r4:00000000 [ 1326.924831][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.925070][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.925330][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.925596][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d49e80 [ 1326.925860][ T32] r4:00000000 [ 1326.926047][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.926368][ T32] r9:84dc2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07f000 [ 1326.926580][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.926965][ T32] r5:00001000 r4:e0467000 [ 1326.927124][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.927401][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.938076][ T32] r5:84135b54 r4:84135800 [ 1326.938373][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.938701][ T32] r7:ddde40c0 r6:82c18200 r5:84135b54 r4:84cdbf80 [ 1326.938900][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.939201][ T32] r10:84dc2400 r9:84cdbfac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.939403][ T32] r4:84cdbf80 [ 1326.939508][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.939723][ T32] r10:00000000 r9:e87a5e78 r8:84d49a80 r7:84cdbf80 r6:80266a2c r5:84dc2400 [ 1326.939971][ T32] r4:84d49300 [ 1326.940103][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.940362][ T32] Exception stack(0xe879dfb0 to 0xe879dff8) [ 1326.940539][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.940764][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.940981][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.941175][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d49300 [ 1326.941365][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.941655][ T32] INFO: task kworker/1:104:3906 blocked for more than 453 seconds. [ 1326.941840][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.941973][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.942270][ T32] task:kworker/1:104 state:D stack:0 pid:3906 tgid:3906 ppid:2 flags:0x00000000 [ 1326.942585][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.942758][ T32] Call trace: [ 1326.942986][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.943318][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87e1da4 r5:84798c00 [ 1326.943578][ T32] r4:84798c00 [ 1326.943728][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.943970][ T32] r5:84798c00 r4:827174e0 [ 1326.944086][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.944400][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.944683][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87e1e20 [ 1326.944894][ T32] r4:00000000 [ 1326.944986][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.945252][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.945541][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.945767][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d5cb00 [ 1326.946063][ T32] r4:00000000 [ 1326.946152][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.946485][ T32] r9:84798c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c3000 [ 1326.946680][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.946885][ T32] r5:00001000 r4:e0573000 [ 1326.947027][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.947349][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.958082][ T32] r5:84dac354 r4:84dac000 [ 1326.958446][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.958864][ T32] r7:ddde40c0 r6:82c18200 r5:84dac354 r4:84d4b000 [ 1326.959034][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.959334][ T32] r10:84798c00 r9:84d4b02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.959573][ T32] r4:84d4b000 [ 1326.959688][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.960016][ T32] r10:00000000 r9:e87a5e78 r8:84d5c680 r7:84d4b000 r6:80266a2c r5:84798c00 [ 1326.960250][ T32] r4:84d5c580 [ 1326.960475][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.960735][ T32] Exception stack(0xe87e1fb0 to 0xe87e1ff8) [ 1326.960946][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.961197][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.961457][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.961662][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d5c580 [ 1326.961909][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.962170][ T32] INFO: task kworker/1:105:3919 blocked for more than 453 seconds. [ 1326.962511][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.962693][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.962975][ T32] task:kworker/1:105 state:D stack:0 pid:3919 tgid:3919 ppid:2 flags:0x00000000 [ 1326.963461][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.963666][ T32] Call trace: [ 1326.963779][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.963999][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87f9da4 r5:84dc3000 [ 1326.964179][ T32] r4:84dc3000 [ 1326.964274][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.964644][ T32] r5:84dc3000 r4:827174e0 [ 1326.964767][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.965026][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.965291][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87f9e20 [ 1326.965583][ T32] r4:00000000 [ 1326.965680][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.965921][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.966143][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.966418][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d5ce00 [ 1326.966628][ T32] r4:00000000 [ 1326.966719][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.966965][ T32] r9:84dc3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1326.967295][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.967628][ T32] r5:00001000 r4:e0659000 [ 1326.978359][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.978654][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.979016][ T32] r5:84dacb54 r4:84dac800 [ 1326.979142][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.979451][ T32] r7:ddde40c0 r6:82c18200 r5:84dacb54 r4:84d4b080 [ 1326.979632][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.979999][ T32] r10:84dc3000 r9:84d4b0ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.980249][ T32] r4:84d4b080 [ 1326.980387][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.980739][ T32] r10:00000000 r9:e87a5e78 r8:84d5cc80 r7:84d4b080 r6:80266a2c r5:84dc3000 [ 1326.980971][ T32] r4:84d5cb40 [ 1326.981118][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.981391][ T32] Exception stack(0xe87f9fb0 to 0xe87f9ff8) [ 1326.981541][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.981743][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.981972][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.982290][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d5cb40 [ 1326.982487][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.982760][ T32] INFO: task kworker/1:106:3926 blocked for more than 453 seconds. [ 1326.982945][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.983116][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.983423][ T32] task:kworker/1:106 state:D stack:0 pid:3926 tgid:3926 ppid:2 flags:0x00000000 [ 1326.983752][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.983945][ T32] Call trace: [ 1326.984131][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.984338][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e87e9da4 r5:84dc0000 [ 1326.984675][ T32] r4:84dc0000 [ 1326.984768][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.985032][ T32] r5:84dc0000 r4:827174e0 [ 1326.985140][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.985396][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.985654][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e87e9e20 [ 1326.986008][ T32] r4:00000000 [ 1326.986105][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.986658][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.987040][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.987394][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d5c780 [ 1326.998006][ T32] r4:00000000 [ 1326.998256][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.998502][ T32] r9:84dc0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1326.998695][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.998918][ T32] r5:00001000 r4:df999000 [ 1326.999040][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.999313][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.999529][ T32] r5:84dadb54 r4:84dad800 [ 1326.999637][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.999961][ T32] r7:ddde40c0 r6:82c18200 r5:84dadb54 r4:84d4b100 [ 1327.000143][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.000356][ T32] r10:84dc0000 r9:84d4b12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.000535][ T32] r4:84d4b100 [ 1327.000604][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.000780][ T32] r10:00000000 r9:e87a5e78 r8:84d5cac0 r7:84d4b100 r6:80266a2c r5:84dc0000 [ 1327.000931][ T32] r4:84d5ce80 [ 1327.001049][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.001225][ T32] Exception stack(0xe87e9fb0 to 0xe87e9ff8) [ 1327.001389][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.001557][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.001718][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.001861][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d5ce80 [ 1327.002080][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.002335][ T32] INFO: task kworker/1:107:3933 blocked for more than 453 seconds. [ 1327.002557][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.002775][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.003087][ T32] task:kworker/1:107 state:D stack:0 pid:3933 tgid:3933 ppid:2 flags:0x00000000 [ 1327.003527][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.003840][ T32] Call trace: [ 1327.004044][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.004442][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea815da4 r5:84f90000 [ 1327.004817][ T32] r4:84f90000 [ 1327.004991][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.005377][ T32] r5:84f90000 r4:827174e0 [ 1327.005606][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.006020][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.006659][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea815e20 [ 1327.007382][ T32] r4:00000000 [ 1327.007543][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.018313][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.018552][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.018771][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d705c0 [ 1327.018971][ T32] r4:00000000 [ 1327.019059][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.019254][ T32] r9:84f90000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0dd000 [ 1327.019472][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.019692][ T32] r5:00001000 r4:e003f000 [ 1327.019833][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.020029][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.020245][ T32] r5:84dac754 r4:84dac400 [ 1327.020361][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.020644][ T32] r7:ddde40c0 r6:82c18200 r5:84dac754 r4:84d4b180 [ 1327.020806][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.021059][ T32] r10:84f90000 r9:84d4b1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.021252][ T32] r4:84d4b180 [ 1327.021343][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.021575][ T32] r10:00000000 r9:e87e9e78 r8:84d5c8c0 r7:84d4b180 r6:80266a2c r5:84f90000 [ 1327.021761][ T32] r4:84d5c840 [ 1327.021881][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.022052][ T32] Exception stack(0xea815fb0 to 0xea815ff8) [ 1327.022170][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.022508][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.022940][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.023357][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d5c840 [ 1327.023737][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.024092][ T32] INFO: task kworker/1:108:3934 blocked for more than 453 seconds. [ 1327.024564][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.024716][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.024960][ T32] task:kworker/1:108 state:D stack:0 pid:3934 tgid:3934 ppid:2 flags:0x00000000 [ 1327.025252][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.025423][ T32] Call trace: [ 1327.025559][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.025759][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea819da4 r5:84f91800 [ 1327.025938][ T32] r4:84f91800 [ 1327.026022][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.026372][ T32] r5:84f91800 r4:827174e0 [ 1327.026479][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.026776][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.027085][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea819e20 [ 1327.027271][ T32] r4:00000000 [ 1327.027425][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.037968][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.038430][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.038719][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d700c0 [ 1327.038950][ T32] r4:00000000 [ 1327.039042][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.039302][ T32] r9:84f91800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1327.039518][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.039773][ T32] r5:00001000 r4:dfbd5000 [ 1327.039965][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.040199][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.040566][ T32] r5:84dad354 r4:84dad000 [ 1327.040830][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.041165][ T32] r7:ddde40c0 r6:82c18200 r5:84dad354 r4:84d4b200 [ 1327.041300][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.041479][ T32] r10:84f91800 r9:84d4b22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.041630][ T32] r4:84d4b200 [ 1327.041709][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.041882][ T32] r10:00000000 r9:ea815e78 r8:840063c0 r7:84d4b200 r6:80266a2c r5:84f91800 [ 1327.042063][ T32] r4:84d5c400 [ 1327.042147][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.042344][ T32] Exception stack(0xea819fb0 to 0xea819ff8) [ 1327.042585][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.043028][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.043391][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.043757][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d5c400 [ 1327.044126][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.044596][ T32] INFO: task kworker/1:109:3939 blocked for more than 453 seconds. [ 1327.044824][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.044935][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.045181][ T32] task:kworker/1:109 state:D stack:0 pid:3939 tgid:3939 ppid:2 flags:0x00000000 [ 1327.045522][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.045699][ T32] Call trace: [ 1327.045816][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.045993][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea821da4 r5:84f93c00 [ 1327.046248][ T32] r4:84f93c00 [ 1327.046357][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.046630][ T32] r5:84f93c00 r4:827174e0 [ 1327.046744][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.046966][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.068512][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea821e20 [ 1327.068962][ T32] r4:00000000 [ 1327.069047][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.069394][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.069612][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.069822][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d706c0 [ 1327.070043][ T32] r4:00000000 [ 1327.070143][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.070514][ T32] r9:84f93c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f103000 [ 1327.070745][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.071020][ T32] r5:00001000 r4:ea877000 [ 1327.071174][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.071385][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.071619][ T32] r5:84daeb54 r4:84dae800 [ 1327.071726][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.071973][ T32] r7:ddde40c0 r6:82c18200 r5:84daeb54 r4:84d4b280 [ 1327.072135][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.072445][ T32] r10:84f93c00 r9:84d4b2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.072785][ T32] r4:84d4b280 [ 1327.072891][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.073182][ T32] r10:00000000 r9:ea815e78 r8:84d70300 r7:84d4b280 r6:80266a2c r5:84f93c00 [ 1327.073550][ T32] r4:84d70200 [ 1327.073643][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.073929][ T32] Exception stack(0xea821fb0 to 0xea821ff8) [ 1327.074069][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.074318][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.074520][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.074747][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d70200 [ 1327.074950][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.075204][ T32] INFO: task kworker/1:110:3945 blocked for more than 453 seconds. [ 1327.075426][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.075597][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.075841][ T32] task:kworker/1:110 state:D stack:0 pid:3945 tgid:3945 ppid:2 flags:0x00000000 [ 1327.076182][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.076386][ T32] Call trace: [ 1327.076502][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.076775][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea831da4 r5:84f94800 [ 1327.077080][ T32] r4:84f94800 [ 1327.077294][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.077514][ T32] r5:84f94800 r4:827174e0 [ 1327.088057][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.088555][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.088909][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea831e20 [ 1327.089244][ T32] r4:00000000 [ 1327.089403][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.089688][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.090040][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.090358][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d70980 [ 1327.090610][ T32] r4:00000000 [ 1327.090712][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.091005][ T32] r9:84f94800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e3000 [ 1327.091329][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.091704][ T32] r5:00001000 r4:e03d7000 [ 1327.091886][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.092170][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.092486][ T32] r5:84dadf54 r4:84dadc00 [ 1327.092669][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.092951][ T32] r7:ddde40c0 r6:82c18200 r5:84dadf54 r4:84d4b300 [ 1327.093393][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.093722][ T32] r10:84f94800 r9:84d4b32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.093934][ T32] r4:84d4b300 [ 1327.094024][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.094539][ T32] r10:00000000 r9:ea821e78 r8:84d707c0 r7:84d4b300 r6:80266a2c r5:84f94800 [ 1327.094826][ T32] r4:84d70480 [ 1327.094942][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.095134][ T32] Exception stack(0xea831fb0 to 0xea831ff8) [ 1327.095407][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.095639][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.095925][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.096147][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d70480 [ 1327.096541][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.096808][ T32] INFO: task kworker/1:111:3948 blocked for more than 453 seconds. [ 1327.097096][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.097328][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.107946][ T32] task:kworker/1:111 state:D stack:0 pid:3948 tgid:3948 ppid:2 flags:0x00000000 [ 1327.108468][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.108759][ T32] Call trace: [ 1327.108952][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.109255][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea835da4 r5:84f95400 [ 1327.109474][ T32] r4:84f95400 [ 1327.109575][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.109915][ T32] r5:84f95400 r4:827174e0 [ 1327.110105][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.110522][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.110848][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea835e20 [ 1327.111108][ T32] r4:00000000 [ 1327.111207][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.111413][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.111661][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.111970][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d70a80 [ 1327.112251][ T32] r4:00000000 [ 1327.112371][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.112566][ T32] r9:84f95400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e5000 [ 1327.112800][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.113062][ T32] r5:00001000 r4:e03f3000 [ 1327.113179][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.113417][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.113649][ T32] r5:84dae754 r4:84dae400 [ 1327.113836][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.114163][ T32] r7:ddde40c0 r6:82c18200 r5:84dae754 r4:84d4b380 [ 1327.114468][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.114721][ T32] r10:84f95400 r9:84d4b3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.114962][ T32] r4:84d4b380 [ 1327.115055][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.115258][ T32] r10:00000000 r9:ea821e78 r8:84d70b80 r7:84d4b380 r6:80266a2c r5:84f95400 [ 1327.115557][ T32] r4:84d70a00 [ 1327.115649][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.115835][ T32] Exception stack(0xea835fb0 to 0xea835ff8) [ 1327.116037][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.116380][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.116615][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.116830][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d70a00 [ 1327.117063][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.117261][ T32] INFO: task kworker/1:112:3957 blocked for more than 453 seconds. [ 1327.117492][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.128161][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.128580][ T32] task:kworker/1:112 state:D stack:0 pid:3957 tgid:3957 ppid:2 flags:0x00000000 [ 1327.129080][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.129451][ T32] Call trace: [ 1327.129818][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.130195][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea84dda4 r5:84f92400 [ 1327.130603][ T32] r4:84f92400 [ 1327.130967][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.131759][ T32] r5:84f92400 r4:827174e0 [ 1327.131970][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.132583][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.133274][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea84de20 [ 1327.133683][ T32] r4:00000000 [ 1327.133926][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.134655][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.135295][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.135805][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85021700 [ 1327.136762][ T32] r4:00000000 [ 1327.137076][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.148043][ T32] r9:84f92400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ff000 [ 1327.148342][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.148763][ T32] r5:00001000 r4:ea86b000 [ 1327.148950][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.149386][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.149900][ T32] r5:85066754 r4:85066400 [ 1327.150042][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.150378][ T32] r7:ddde40c0 r6:82c18200 r5:85066754 r4:84d4b400 [ 1327.150557][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.150877][ T32] r10:84f92400 r9:84d4b42c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.151093][ T32] r4:84d4b400 [ 1327.151215][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.151497][ T32] r10:00000000 r9:ea821e78 r8:84d70ec0 r7:84d4b400 r6:80266a2c r5:84f92400 [ 1327.151696][ T32] r4:84d70cc0 [ 1327.151814][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.152082][ T32] Exception stack(0xea84dfb0 to 0xea84dff8) [ 1327.152265][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.152466][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.152824][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.152998][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d70cc0 [ 1327.153203][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.153468][ T32] INFO: task kworker/1:113:3966 blocked for more than 453 seconds. [ 1327.153711][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.153847][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.154121][ T32] task:kworker/1:113 state:D stack:0 pid:3966 tgid:3966 ppid:2 flags:0x00000000 [ 1327.154513][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.154991][ T32] Call trace: [ 1327.155213][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.155610][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea855da4 r5:84f96000 [ 1327.156334][ T32] r4:84f96000 [ 1327.156518][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.157135][ T32] r5:84f96000 r4:827174e0 [ 1327.157291][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.168250][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.169143][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea855e20 [ 1327.169488][ T32] r4:00000000 [ 1327.169674][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.170052][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.170645][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.171041][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8440f240 [ 1327.171312][ T32] r4:00000000 [ 1327.171414][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.171613][ T32] r9:84f96000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f14d000 [ 1327.171811][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.172092][ T32] r5:00001000 r4:dfc67000 [ 1327.172244][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.172447][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.172769][ T32] r5:84135754 r4:84135400 [ 1327.172955][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.173279][ T32] r7:ddde40c0 r6:82c18200 r5:84135754 r4:84d4b480 [ 1327.173586][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.173858][ T32] r10:84f96000 r9:84d4b4ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.174218][ T32] r4:84d4b480 [ 1327.174367][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.174638][ T32] r10:00000000 r9:ea821e78 r8:84d703c0 r7:84d4b480 r6:80266a2c r5:84f96000 [ 1327.174901][ T32] r4:84d70ac0 [ 1327.175004][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.175225][ T32] Exception stack(0xea855fb0 to 0xea855ff8) [ 1327.175368][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.175628][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.175861][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.176087][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d70ac0 [ 1327.176319][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.176568][ T32] INFO: task kworker/1:114:3967 blocked for more than 453 seconds. [ 1327.176740][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.176908][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.177108][ T32] task:kworker/1:114 state:D stack:0 pid:3967 tgid:3967 ppid:2 flags:0x00000000 [ 1327.177402][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.177637][ T32] Call trace: [ 1327.188428][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.188678][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea849da4 r5:84f93000 [ 1327.188879][ T32] r4:84f93000 [ 1327.189055][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.189380][ T32] r5:84f93000 r4:827174e0 [ 1327.189546][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.189887][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.190304][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea849e20 [ 1327.190489][ T32] r4:00000000 [ 1327.190586][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.190829][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.191080][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.191318][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501f500 [ 1327.191560][ T32] r4:00000000 [ 1327.191655][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.191864][ T32] r9:84f93000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f115000 [ 1327.192052][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.192284][ T32] r5:00001000 r4:dfe73000 [ 1327.192434][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.192689][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.192983][ T32] r5:84daef54 r4:84daec00 [ 1327.193091][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.193412][ T32] r7:ddde40c0 r6:82c18200 r5:84daef54 r4:84d4b500 [ 1327.193810][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.194394][ T32] r10:84f93000 r9:84d4b52c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.194940][ T32] r4:84d4b500 [ 1327.195121][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.195573][ T32] r10:00000000 r9:ea855e78 r8:84d70ac0 r7:84d4b500 r6:80266a2c r5:84f93000 [ 1327.196101][ T32] r4:84d70580 [ 1327.196273][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.196549][ T32] Exception stack(0xea849fb0 to 0xea849ff8) [ 1327.196764][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.197196][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.197418][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.208282][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d70580 [ 1327.208830][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.209213][ T32] INFO: task kworker/1:115:3980 blocked for more than 453 seconds. [ 1327.209518][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.209803][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.210160][ T32] task:kworker/1:115 state:D stack:0 pid:3980 tgid:3980 ppid:2 flags:0x00000000 [ 1327.211065][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.211578][ T32] Call trace: [ 1327.211786][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.212612][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea8b9da4 r5:84f90c00 [ 1327.213002][ T32] r4:84f90c00 [ 1327.213208][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.213688][ T32] r5:84f90c00 r4:827174e0 [ 1327.214044][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.214803][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.215364][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8b9e20 [ 1327.215724][ T32] r4:00000000 [ 1327.215937][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.216321][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.216746][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.217138][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501f780 [ 1327.217505][ T32] r4:00000000 [ 1327.228329][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.228982][ T32] r9:84f90c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f14d000 [ 1327.229296][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.229771][ T32] r5:00001000 r4:ea94b000 [ 1327.230008][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.230488][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.230955][ T32] r5:84daf354 r4:84daf000 [ 1327.231256][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.231694][ T32] r7:ddde40c0 r6:82c18200 r5:84daf354 r4:84d4b580 [ 1327.231988][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.232393][ T32] r10:84f90c00 r9:84d4b5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.232705][ T32] r4:84d4b580 [ 1327.232899][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.233305][ T32] r10:00000000 r9:ea855e78 r8:8501f440 r7:84d4b580 r6:80266a2c r5:84f90c00 [ 1327.233664][ T32] r4:8501f540 [ 1327.233842][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.234308][ T32] Exception stack(0xea8b9fb0 to 0xea8b9ff8) [ 1327.234564][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.235094][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.235657][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.235995][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8501f540 [ 1327.236426][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.236761][ T32] INFO: task kworker/1:116:4015 blocked for more than 453 seconds. [ 1327.237134][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.237538][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.248026][ T32] task:kworker/1:116 state:D stack:0 pid:4015 tgid:4015 ppid:2 flags:0x00000000 [ 1327.248435][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.248634][ T32] Call trace: [ 1327.248734][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.248986][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea97dda4 r5:851bc800 [ 1327.249227][ T32] r4:851bc800 [ 1327.249348][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.249546][ T32] r5:851bc800 r4:827174e0 [ 1327.249711][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.249993][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.250363][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea97de20 [ 1327.250605][ T32] r4:00000000 [ 1327.250701][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.250932][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.251131][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.251367][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85094ac0 [ 1327.251576][ T32] r4:00000000 [ 1327.251690][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.251898][ T32] r9:851bc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f115000 [ 1327.252184][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.252400][ T32] r5:00001000 r4:df9d1000 [ 1327.252564][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.252816][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.253026][ T32] r5:84daff54 r4:84dafc00 [ 1327.253194][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.253502][ T32] r7:ddde40c0 r6:82c18200 r5:84daff54 r4:84d4b600 [ 1327.253743][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.254090][ T32] r10:851bc800 r9:84d4b62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.254450][ T32] r4:84d4b600 [ 1327.254547][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.254750][ T32] r10:00000000 r9:ea855e78 r8:850941c0 r7:84d4b600 r6:80266a2c r5:851bc800 [ 1327.254954][ T32] r4:850940c0 [ 1327.255069][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.255274][ T32] Exception stack(0xea97dfb0 to 0xea97dff8) [ 1327.255467][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.255659][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.255868][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.256108][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:850940c0 [ 1327.256352][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.256609][ T32] INFO: task kworker/1:117:4061 blocked for more than 453 seconds. [ 1327.256855][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.257015][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.257226][ T32] task:kworker/1:117 state:D stack:0 pid:4061 tgid:4061 ppid:2 flags:0x00000000 [ 1327.257528][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.268817][ T32] Call trace: [ 1327.269069][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.269528][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa0dda4 r5:851bd400 [ 1327.269997][ T32] r4:851bd400 [ 1327.270271][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.270847][ T32] r5:851bd400 r4:827174e0 [ 1327.271245][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.271862][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.272473][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa0de20 [ 1327.273229][ T32] r4:00000000 [ 1327.273446][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.274147][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.274709][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.275157][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e42c0 [ 1327.275479][ T32] r4:00000000 [ 1327.275653][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.276072][ T32] r9:851bd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f19f000 [ 1327.276419][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.276972][ T32] r5:00001000 r4:dfd4b000 [ 1327.277190][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.288040][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.288697][ T32] r5:84135f54 r4:84135c00 [ 1327.288914][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.289350][ T32] r7:ddde40c0 r6:82c18200 r5:84135f54 r4:84d4b680 [ 1327.289621][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.290208][ T32] r10:851bd400 r9:84d4b6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.290668][ T32] r4:84d4b680 [ 1327.290837][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.291252][ T32] r10:00000000 r9:ea855e78 r8:85094c80 r7:84d4b680 r6:80266a2c r5:851bd400 [ 1327.291606][ T32] r4:8440f480 [ 1327.291789][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.292131][ T32] Exception stack(0xeaa0dfb0 to 0xeaa0dff8) [ 1327.292435][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.292931][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.293195][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.293480][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8440f480 [ 1327.293814][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.294149][ T32] INFO: task kworker/1:118:4062 blocked for more than 453 seconds. [ 1327.294453][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.294608][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.294822][ T32] task:kworker/1:118 state:D stack:0 pid:4062 tgid:4062 ppid:2 flags:0x00000000 [ 1327.295116][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.295288][ T32] Call trace: [ 1327.295535][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.295752][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa3dda4 r5:851b9800 [ 1327.295983][ T32] r4:851b9800 [ 1327.296072][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.296363][ T32] r5:851b9800 r4:827174e0 [ 1327.296475][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.296724][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.296980][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa3de20 [ 1327.297202][ T32] r4:00000000 [ 1327.297297][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.308073][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.308481][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.308680][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e41c0 [ 1327.308958][ T32] r4:00000000 [ 1327.309044][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.309242][ T32] r9:851b9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f19d000 [ 1327.309458][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.309691][ T32] r5:00001000 r4:dfcdf000 [ 1327.309882][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.310133][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.310467][ T32] r5:84135354 r4:84135000 [ 1327.310602][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.310957][ T32] r7:ddde40c0 r6:82c18200 r5:84135354 r4:84d4b700 [ 1327.311151][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.311437][ T32] r10:851b9800 r9:84d4b72c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.311646][ T32] r4:84d4b700 [ 1327.311741][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.311930][ T32] r10:00000000 r9:eaa0de78 r8:852e4000 r7:84d4b700 r6:80266a2c r5:851b9800 [ 1327.312258][ T32] r4:8440f380 [ 1327.312365][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.312585][ T32] Exception stack(0xeaa3dfb0 to 0xeaa3dff8) [ 1327.312771][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.312969][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.313270][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.313609][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8440f380 [ 1327.313799][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.313995][ T32] INFO: task kworker/1:119:4065 blocked for more than 453 seconds. [ 1327.314214][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.314437][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.314660][ T32] task:kworker/1:119 state:D stack:0 pid:4065 tgid:4065 ppid:2 flags:0x00000000 [ 1327.314907][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.315072][ T32] Call trace: [ 1327.315184][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.315376][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa4dda4 r5:84d33c00 [ 1327.315577][ T32] r4:84d33c00 [ 1327.315694][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.315925][ T32] r5:84d33c00 r4:827174e0 [ 1327.316103][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.316499][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.316931][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa4de20 [ 1327.317256][ T32] r4:00000000 [ 1327.317362][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.327971][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.328380][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.328612][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e4400 [ 1327.328885][ T32] r4:00000000 [ 1327.329002][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.329229][ T32] r9:84d33c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1a1000 [ 1327.329423][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.329679][ T32] r5:00001000 r4:dfe81000 [ 1327.329825][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.330073][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.330395][ T32] r5:84dabf54 r4:84dabc00 [ 1327.330506][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.330858][ T32] r7:ddde40c0 r6:82c18200 r5:84dabf54 r4:84d4b780 [ 1327.331035][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.331259][ T32] r10:84d33c00 r9:84d4b7ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.331580][ T32] r4:84d4b780 [ 1327.331673][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.331876][ T32] r10:00000000 r9:eaa0de78 r8:852d7840 r7:84d4b780 r6:80266a2c r5:84d33c00 [ 1327.332044][ T32] r4:852e4180 [ 1327.332125][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.332403][ T32] Exception stack(0xeaa4dfb0 to 0xeaa4dff8) [ 1327.332547][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.333189][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.333515][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.333870][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e4180 [ 1327.334215][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.334685][ T32] INFO: task kworker/1:120:4067 blocked for more than 453 seconds. [ 1327.335135][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.335290][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.335507][ T32] task:kworker/1:120 state:D stack:0 pid:4067 tgid:4067 ppid:2 flags:0x00000000 [ 1327.335753][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.335913][ T32] Call trace: [ 1327.336014][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.336289][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa55da4 r5:84d36c00 [ 1327.336562][ T32] r4:84d36c00 [ 1327.336692][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.336914][ T32] r5:84d36c00 r4:827174e0 [ 1327.337053][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.337322][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.348073][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa55e20 [ 1327.348487][ T32] r4:00000000 [ 1327.348586][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.348846][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.349104][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.349372][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e4740 [ 1327.349606][ T32] r4:00000000 [ 1327.349736][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.350263][ T32] r9:84d36c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1a5000 [ 1327.350501][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.350805][ T32] r5:00001000 r4:dff59000 [ 1327.350912][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.351195][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.351408][ T32] r5:85488b54 r4:85488800 [ 1327.351517][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.351740][ T32] r7:ddde40c0 r6:82c18200 r5:85488b54 r4:84d4b800 [ 1327.351882][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.352118][ T32] r10:84d36c00 r9:84d4b82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.352304][ T32] r4:84d4b800 [ 1327.352402][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.352623][ T32] r10:00000000 r9:eaa4de78 r8:852d79c0 r7:84d4b800 r6:80266a2c r5:84d36c00 [ 1327.352801][ T32] r4:852e4340 [ 1327.352922][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.353165][ T32] Exception stack(0xeaa55fb0 to 0xeaa55ff8) [ 1327.353453][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.353649][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.353957][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.354157][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e4340 [ 1327.354434][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.354641][ T32] INFO: task kworker/1:121:4068 blocked for more than 453 seconds. [ 1327.354929][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.355133][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.355326][ T32] task:kworker/1:121 state:D stack:0 pid:4068 tgid:4068 ppid:2 flags:0x00000000 [ 1327.355650][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.355811][ T32] Call trace: [ 1327.355921][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.356111][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa59da4 r5:84d30c00 [ 1327.356355][ T32] r4:84d30c00 [ 1327.356448][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.356727][ T32] r5:84d30c00 r4:827174e0 [ 1327.356835][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.357126][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.357411][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa59e20 [ 1327.368092][ T32] r4:00000000 [ 1327.368343][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.368624][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.368849][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.369081][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e4600 [ 1327.369314][ T32] r4:00000000 [ 1327.369412][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.369652][ T32] r9:84d30c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1a3000 [ 1327.370007][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.370296][ T32] r5:00001000 r4:dfef3000 [ 1327.370446][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.370691][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.370993][ T32] r5:85488354 r4:85488000 [ 1327.371104][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.371356][ T32] r7:ddde40c0 r6:82c18200 r5:85488354 r4:84d4b880 [ 1327.371506][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.371818][ T32] r10:84d30c00 r9:84d4b8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.372055][ T32] r4:84d4b880 [ 1327.372150][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.372361][ T32] r10:00000000 r9:eaa55e78 r8:852d7ac0 r7:84d4b880 r6:80266a2c r5:84d30c00 [ 1327.372576][ T32] r4:852e4200 [ 1327.372699][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.372926][ T32] Exception stack(0xeaa59fb0 to 0xeaa59ff8) [ 1327.373073][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.373551][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.373803][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.374039][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e4200 [ 1327.374318][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.374528][ T32] INFO: task kworker/1:122:4071 blocked for more than 453 seconds. [ 1327.374722][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.374868][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.375146][ T32] task:kworker/1:122 state:D stack:0 pid:4071 tgid:4071 ppid:2 flags:0x00000000 [ 1327.375434][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.375643][ T32] Call trace: [ 1327.375761][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.376005][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa65da4 r5:84d36000 [ 1327.376239][ T32] r4:84d36000 [ 1327.376334][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.376548][ T32] r5:84d36000 r4:827174e0 [ 1327.376709][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.376987][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.377233][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa65e20 [ 1327.377489][ T32] r4:00000000 [ 1327.387997][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.388415][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.388672][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.388889][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e4880 [ 1327.389105][ T32] r4:00000000 [ 1327.389216][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.389429][ T32] r9:84d36000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1a7000 [ 1327.389650][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.390026][ T32] r5:00001000 r4:dffad000 [ 1327.390140][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.390508][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.390804][ T32] r5:85489354 r4:85489000 [ 1327.390918][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.391176][ T32] r7:ddde40c0 r6:82c18200 r5:85489354 r4:84d4b900 [ 1327.391366][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.391586][ T32] r10:84d36000 r9:84d4b92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.391841][ T32] r4:84d4b900 [ 1327.391965][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.392243][ T32] r10:00000000 r9:eaa55e78 r8:852d7d80 r7:84d4b900 r6:80266a2c r5:84d36000 [ 1327.392498][ T32] r4:852e4640 [ 1327.392594][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.392815][ T32] Exception stack(0xeaa65fb0 to 0xeaa65ff8) [ 1327.393034][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.393356][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.393790][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.394110][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e4640 [ 1327.394532][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.394895][ T32] INFO: task kworker/1:123:4073 blocked for more than 453 seconds. [ 1327.395223][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.395519][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.395854][ T32] task:kworker/1:123 state:D stack:0 pid:4073 tgid:4073 ppid:2 flags:0x00000000 [ 1327.396419][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.396703][ T32] Call trace: [ 1327.396891][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.397275][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa6dda4 r5:84d35400 [ 1327.408468][ T32] r4:84d35400 [ 1327.408844][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.409349][ T32] r5:84d35400 r4:827174e0 [ 1327.409546][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.410105][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.410637][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa6de20 [ 1327.410953][ T32] r4:00000000 [ 1327.411109][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.411499][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.411913][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.412309][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e4f40 [ 1327.412623][ T32] r4:00000000 [ 1327.412818][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.413267][ T32] r9:84d35400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1af000 [ 1327.413767][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.414192][ T32] r5:00001000 r4:e0525000 [ 1327.414647][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.415060][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.415545][ T32] r5:85489f54 r4:85489c00 [ 1327.415893][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.416344][ T32] r7:ddde40c0 r6:82c18200 r5:85489f54 r4:84d4b980 [ 1327.416586][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.417026][ T32] r10:84d35400 r9:84d4b9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.417430][ T32] r4:84d4b980 [ 1327.428264][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.428883][ T32] r10:00000000 r9:eaa65e78 r8:852d7f00 r7:84d4b980 r6:80266a2c r5:84d35400 [ 1327.429249][ T32] r4:852e47c0 [ 1327.429490][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.429915][ T32] Exception stack(0xeaa6dfb0 to 0xeaa6dff8) [ 1327.430285][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.430902][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.431255][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.431552][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e47c0 [ 1327.431928][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.432327][ T32] INFO: task kworker/1:124:4075 blocked for more than 453 seconds. [ 1327.432760][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.433029][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.433420][ T32] task:kworker/1:124 state:D stack:0 pid:4075 tgid:4075 ppid:2 flags:0x00000000 [ 1327.433827][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.434118][ T32] Call trace: [ 1327.434424][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.434799][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea909da4 r5:851bb000 [ 1327.435174][ T32] r4:851bb000 [ 1327.435360][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.435792][ T32] r5:851bb000 r4:827174e0 [ 1327.436139][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.436675][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.437243][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea909e20 [ 1327.448253][ T32] r4:00000000 [ 1327.448656][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.449096][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.449527][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.449940][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e4980 [ 1327.450366][ T32] r4:00000000 [ 1327.450585][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.450925][ T32] r9:851bb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1a9000 [ 1327.451213][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.451653][ T32] r5:00001000 r4:e0487000 [ 1327.451879][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.452298][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.452754][ T32] r5:85489754 r4:85489400 [ 1327.452998][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.453497][ T32] r7:ddde40c0 r6:82c18200 r5:85489754 r4:84d4ba00 [ 1327.453736][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.454368][ T32] r10:851bb000 r9:84d4ba2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.454667][ T32] r4:84d4ba00 [ 1327.454838][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.455383][ T32] r10:00000000 r9:eaa6de78 r8:852e47c0 r7:84d4ba00 r6:80266a2c r5:851bb000 [ 1327.455809][ T32] r4:852e4640 [ 1327.455965][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.456407][ T32] Exception stack(0xea909fb0 to 0xea909ff8) [ 1327.456718][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.457158][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.457546][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.468249][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e4640 [ 1327.468785][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.469270][ T32] INFO: task kworker/1:125:4076 blocked for more than 453 seconds. [ 1327.469973][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.470182][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.470545][ T32] task:kworker/1:125 state:D stack:0 pid:4076 tgid:4076 ppid:2 flags:0x00000000 [ 1327.471453][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.471790][ T32] Call trace: [ 1327.471998][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.472485][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa69da4 r5:851ba400 [ 1327.472945][ T32] r4:851ba400 [ 1327.473119][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.473528][ T32] r5:851ba400 r4:827174e0 [ 1327.473744][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.474283][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.474764][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa69e20 [ 1327.475222][ T32] r4:00000000 [ 1327.475422][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.475835][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.476438][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.476957][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e4ac0 [ 1327.477516][ T32] r4:00000000 [ 1327.488314][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.488904][ T32] r9:851ba400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1ab000 [ 1327.489234][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.489705][ T32] r5:00001000 r4:e04ab000 [ 1327.489968][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.490565][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.491197][ T32] r5:85488f54 r4:85488c00 [ 1327.491483][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.491867][ T32] r7:ddde40c0 r6:82c18200 r5:85488f54 r4:84d4ba80 [ 1327.492458][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.493071][ T32] r10:851ba400 r9:84d4baac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.493393][ T32] r4:84d4ba80 [ 1327.493596][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.493997][ T32] r10:00000000 r9:eaa6de78 r8:852e4bc0 r7:84d4ba80 r6:80266a2c r5:851ba400 [ 1327.494413][ T32] r4:852e4a80 [ 1327.494744][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.495259][ T32] Exception stack(0xeaa69fb0 to 0xeaa69ff8) [ 1327.495554][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.496057][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.496597][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.497044][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e4a80 [ 1327.508246][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.508923][ T32] INFO: task kworker/1:126:4078 blocked for more than 453 seconds. [ 1327.509403][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.509690][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.510119][ T32] task:kworker/1:126 state:D stack:0 pid:4078 tgid:4078 ppid:2 flags:0x00000000 [ 1327.510680][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.511106][ T32] Call trace: [ 1327.511306][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.511848][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ea975da4 r5:851b8000 [ 1327.512260][ T32] r4:851b8000 [ 1327.512465][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.512928][ T32] r5:851b8000 r4:827174e0 [ 1327.513135][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.513744][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.514629][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea975e20 [ 1327.515076][ T32] r4:00000000 [ 1327.515357][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.515848][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.516237][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.516636][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e4c80 [ 1327.517096][ T32] r4:00000000 [ 1327.517285][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.528294][ T32] r9:851b8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1ad000 [ 1327.528962][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.529395][ T32] r5:00001000 r4:e0505000 [ 1327.529608][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.530200][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.530850][ T32] r5:85489b54 r4:85489800 [ 1327.531082][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.531620][ T32] r7:ddde40c0 r6:82c18200 r5:85489b54 r4:84d4bb00 [ 1327.532080][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.532786][ T32] r10:851b8000 r9:84d4bb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.533102][ T32] r4:84d4bb00 [ 1327.533287][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.533863][ T32] r10:00000000 r9:eaa6de78 r8:852e4d80 r7:84d4bb00 r6:80266a2c r5:851b8000 [ 1327.534191][ T32] r4:852e4a80 [ 1327.534411][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.534753][ T32] Exception stack(0xea975fb0 to 0xea975ff8) [ 1327.535371][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.535898][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.536367][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.536706][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e4a80 [ 1327.537145][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.548390][ T32] INFO: task kworker/1:127:4080 blocked for more than 453 seconds. [ 1327.549073][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.549490][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.549870][ T32] task:kworker/1:127 state:D stack:0 pid:4080 tgid:4080 ppid:2 flags:0x00000000 [ 1327.550399][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.550748][ T32] Call trace: [ 1327.550968][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.551366][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa75da4 r5:851bbc00 [ 1327.551673][ T32] r4:851bbc00 [ 1327.551824][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.552226][ T32] r5:851bbc00 r4:827174e0 [ 1327.552508][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.552975][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.553421][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa75e20 [ 1327.553728][ T32] r4:00000000 [ 1327.553931][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.554365][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.554752][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.555152][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852df080 [ 1327.555572][ T32] r4:00000000 [ 1327.555865][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.556276][ T32] r9:851bbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1b1000 [ 1327.556696][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.557169][ T32] r5:00001000 r4:e0561000 [ 1327.557390][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.568375][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.568915][ T32] r5:8548a354 r4:8548a000 [ 1327.569132][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.569540][ T32] r7:ddde40c0 r6:82c18200 r5:8548a354 r4:84d4bb80 [ 1327.569838][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.570365][ T32] r10:851bbc00 r9:84d4bbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.570795][ T32] r4:84d4bb80 [ 1327.571010][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.571426][ T32] r10:00000000 r9:eaa6de78 r8:852e4a80 r7:84d4bb80 r6:80266a2c r5:851bbc00 [ 1327.571783][ T32] r4:852e4cc0 [ 1327.571988][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.572399][ T32] Exception stack(0xeaa75fb0 to 0xeaa75ff8) [ 1327.572733][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.573235][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.573606][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.573930][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e4cc0 [ 1327.574398][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.574738][ T32] INFO: task kworker/1:128:4083 blocked for more than 453 seconds. [ 1327.575064][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.575560][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.576014][ T32] task:kworker/1:128 state:D stack:0 pid:4083 tgid:4083 ppid:2 flags:0x00000000 [ 1327.576565][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.576893][ T32] Call trace: [ 1327.577076][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.577552][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa79da4 r5:851bec00 [ 1327.588241][ T32] r4:851bec00 [ 1327.588564][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.589006][ T32] r5:851bec00 r4:827174e0 [ 1327.589218][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.589718][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.590124][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa79e20 [ 1327.590489][ T32] r4:00000000 [ 1327.590694][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.591070][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.591523][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.591937][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852df300 [ 1327.592295][ T32] r4:00000000 [ 1327.592449][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.592866][ T32] r9:851bec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1b3000 [ 1327.593254][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.593621][ T32] r5:00001000 r4:e05c3000 [ 1327.593880][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.594306][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.594713][ T32] r5:8548a754 r4:8548a400 [ 1327.594915][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.595408][ T32] r7:ddde40c0 r6:82c18200 r5:8548a754 r4:84d4bc00 [ 1327.595662][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.596100][ T32] r10:851bec00 r9:84d4bc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.596495][ T32] r4:84d4bc00 [ 1327.596655][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.597117][ T32] r10:00000000 r9:eaa75e78 r8:852df1c0 r7:84d4bc00 r6:80266a2c r5:851bec00 [ 1327.597436][ T32] r4:852df140 [ 1327.608405][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.609272][ T32] Exception stack(0xeaa79fb0 to 0xeaa79ff8) [ 1327.609597][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.609952][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.610385][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.610706][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852df140 [ 1327.611084][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.611481][ T32] INFO: task kworker/1:129:4085 blocked for more than 454 seconds. [ 1327.611851][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.612157][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.612626][ T32] task:kworker/1:129 state:D stack:0 pid:4085 tgid:4085 ppid:2 flags:0x00000000 [ 1327.613177][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.613552][ T32] Call trace: [ 1327.613775][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.614256][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa71da4 r5:851be000 [ 1327.614799][ T32] r4:851be000 [ 1327.615050][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.615562][ T32] r5:851be000 r4:827174e0 [ 1327.615823][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.616432][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.617009][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa71e20 [ 1327.617560][ T32] r4:00000000 [ 1327.628630][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.629120][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.629547][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.630038][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852df480 [ 1327.630489][ T32] r4:00000000 [ 1327.630853][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.631282][ T32] r9:851be000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1b5000 [ 1327.631621][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.632080][ T32] r5:00001000 r4:e0653000 [ 1327.632305][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.632899][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.633369][ T32] r5:8548af54 r4:8548ac00 [ 1327.633765][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.634185][ T32] r7:ddde40c0 r6:82c18200 r5:8548af54 r4:84d4bc80 [ 1327.634573][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.635109][ T32] r10:851be000 r9:84d4bcac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.635703][ T32] r4:84d4bc80 [ 1327.635904][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.636269][ T32] r10:00000000 r9:eaa79e78 r8:852df500 r7:84d4bc80 r6:80266a2c r5:851be000 [ 1327.636772][ T32] r4:852df280 [ 1327.637042][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.648185][ T32] Exception stack(0xeaa71fb0 to 0xeaa71ff8) [ 1327.648793][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.649170][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.649548][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.649863][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852df280 [ 1327.650289][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.650722][ T32] INFO: task kworker/1:130:4087 blocked for more than 454 seconds. [ 1327.651218][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.651489][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.651785][ T32] task:kworker/1:130 state:D stack:0 pid:4087 tgid:4087 ppid:2 flags:0x00000000 [ 1327.652348][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.652765][ T32] Call trace: [ 1327.652956][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.653394][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa7dda4 r5:851b8c00 [ 1327.653972][ T32] r4:851b8c00 [ 1327.654157][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.654795][ T32] r5:851b8c00 r4:827174e0 [ 1327.655004][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.655510][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.656604][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa7de20 [ 1327.656894][ T32] r4:00000000 [ 1327.657072][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.668469][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.669194][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.669759][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852df640 [ 1327.670143][ T32] r4:00000000 [ 1327.670508][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.670855][ T32] r9:851b8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1b7000 [ 1327.671182][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.671617][ T32] r5:00001000 r4:e066d000 [ 1327.671811][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.672178][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.672569][ T32] r5:85488754 r4:85488400 [ 1327.672800][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.673195][ T32] r7:ddde40c0 r6:82c18200 r5:85488754 r4:84d4bd00 [ 1327.673456][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.673932][ T32] r10:851b8c00 r9:84d4bd2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.674301][ T32] r4:84d4bd00 [ 1327.674719][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.675045][ T32] r10:00000000 r9:eaa71e78 r8:852df340 r7:84d4bd00 r6:80266a2c r5:851b8c00 [ 1327.675404][ T32] r4:852df400 [ 1327.675569][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.675873][ T32] Exception stack(0xeaa7dfb0 to 0xeaa7dff8) [ 1327.676145][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.676696][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.677039][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.698386][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852df400 [ 1327.698932][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.699349][ T32] INFO: task kworker/1:131:4089 blocked for more than 454 seconds. [ 1327.699744][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.700048][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.700566][ T32] task:kworker/1:131 state:D stack:0 pid:4089 tgid:4089 ppid:2 flags:0x00000000 [ 1327.701074][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.701412][ T32] Call trace: [ 1327.701631][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.701954][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa81da4 r5:84f96c00 [ 1327.702284][ T32] r4:84f96c00 [ 1327.702458][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.702895][ T32] r5:84f96c00 r4:827174e0 [ 1327.703126][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.703581][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.704133][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa81e20 [ 1327.704522][ T32] r4:00000000 [ 1327.704735][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.705174][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.705638][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.706464][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852dfdc0 [ 1327.706850][ T32] r4:00000000 [ 1327.707110][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.707607][ T32] r9:84f96c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1bf000 [ 1327.718821][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.719334][ T32] r5:00001000 r4:ea91d000 [ 1327.719570][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.720097][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.720631][ T32] r5:8548bf54 r4:8548bc00 [ 1327.720858][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.721497][ T32] r7:ddde40c0 r6:82c18200 r5:8548bf54 r4:84d4bd80 [ 1327.721733][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.722106][ T32] r10:84f96c00 r9:84d4bdac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.722476][ T32] r4:84d4bd80 [ 1327.722719][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.723139][ T32] r10:00000000 r9:eaa7de78 r8:852df6c0 r7:84d4bd80 r6:80266a2c r5:84f96c00 [ 1327.723680][ T32] r4:852df5c0 [ 1327.723862][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.724220][ T32] Exception stack(0xeaa81fb0 to 0xeaa81ff8) [ 1327.724504][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.724925][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.725374][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.725765][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852df5c0 [ 1327.726148][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.726616][ T32] INFO: task kworker/1:132:4090 blocked for more than 454 seconds. [ 1327.726945][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.727210][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.738392][ T32] task:kworker/1:132 state:D stack:0 pid:4090 tgid:4090 ppid:2 flags:0x00000000 [ 1327.739123][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.739545][ T32] Call trace: [ 1327.739794][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.740122][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa85da4 r5:8479bc00 [ 1327.740469][ T32] r4:8479bc00 [ 1327.740662][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.741072][ T32] r5:8479bc00 r4:827174e0 [ 1327.741286][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.741989][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.742592][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa85e20 [ 1327.742926][ T32] r4:00000000 [ 1327.743098][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.743603][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.744053][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.744640][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852df800 [ 1327.744936][ T32] r4:00000000 [ 1327.745098][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.745562][ T32] r9:8479bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1b9000 [ 1327.746051][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.746476][ T32] r5:00001000 r4:e069f000 [ 1327.746703][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.747029][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.747460][ T32] r5:8548b354 r4:8548b000 [ 1327.758335][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.759087][ T32] r7:ddde40c0 r6:82c18200 r5:8548b354 r4:84d4be00 [ 1327.759432][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.759856][ T32] r10:8479bc00 r9:84d4be2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.760326][ T32] r4:84d4be00 [ 1327.760573][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.761135][ T32] r10:00000000 r9:eaa81e78 r8:852df880 r7:84d4be00 r6:80266a2c r5:8479bc00 [ 1327.761544][ T32] r4:852df780 [ 1327.761743][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.762268][ T32] Exception stack(0xeaa85fb0 to 0xeaa85ff8) [ 1327.762578][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.763092][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.763593][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.763971][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852df780 [ 1327.764403][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.764940][ T32] INFO: task kworker/1:133:4093 blocked for more than 454 seconds. [ 1327.765456][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.765772][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.766328][ T32] task:kworker/1:133 state:D stack:0 pid:4093 tgid:4093 ppid:2 flags:0x00000000 [ 1327.766799][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.767189][ T32] Call trace: [ 1327.767413][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.778079][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa91da4 r5:851c0000 [ 1327.778460][ T32] r4:851c0000 [ 1327.778611][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.778854][ T32] r5:851c0000 r4:827174e0 [ 1327.778950][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.779218][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.779487][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa91e20 [ 1327.779701][ T32] r4:00000000 [ 1327.779833][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.780274][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.780932][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.781487][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852dfcc0 [ 1327.782154][ T32] r4:00000000 [ 1327.782510][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.782980][ T32] r9:851c0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1bd000 [ 1327.783422][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.783867][ T32] r5:00001000 r4:ea911000 [ 1327.784080][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.784591][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.785070][ T32] r5:8548bb54 r4:8548b800 [ 1327.785389][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.785999][ T32] r7:ddde40c0 r6:82c18200 r5:8548bb54 r4:84d4be80 [ 1327.786335][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.786875][ T32] r10:851c0000 r9:84d4beac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.787355][ T32] r4:84d4be80 [ 1327.798426][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.799203][ T32] r10:00000000 r9:eaa81e78 r8:852dfb40 r7:84d4be80 r6:80266a2c r5:851c0000 [ 1327.799623][ T32] r4:852df9c0 [ 1327.799819][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.800357][ T32] Exception stack(0xeaa91fb0 to 0xeaa91ff8) [ 1327.800762][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.801189][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.801457][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.801660][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852df9c0 [ 1327.801893][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.802088][ T32] INFO: task kworker/1:134:4096 blocked for more than 454 seconds. [ 1327.802340][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.802535][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.802881][ T32] task:kworker/1:134 state:D stack:0 pid:4096 tgid:4096 ppid:2 flags:0x00000000 [ 1327.803543][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.804028][ T32] Call trace: [ 1327.804277][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.804653][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa95da4 r5:851c1800 [ 1327.805076][ T32] r4:851c1800 [ 1327.805282][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.805869][ T32] r5:851c1800 r4:827174e0 [ 1327.806080][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.806698][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.807268][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa95e20 [ 1327.818338][ T32] r4:00000000 [ 1327.818727][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.819149][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.819677][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.820093][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e4c40 [ 1327.820427][ T32] r4:00000000 [ 1327.820617][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.821034][ T32] r9:851c1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1c1000 [ 1327.821365][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.821794][ T32] r5:00001000 r4:ea92f000 [ 1327.821980][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.822412][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.822949][ T32] r5:8548ab54 r4:8548a800 [ 1327.823145][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.823556][ T32] r7:ddde40c0 r6:82c18200 r5:8548ab54 r4:84d4bf00 [ 1327.823846][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.824347][ T32] r10:851c1800 r9:84d4bf2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.824721][ T32] r4:84d4bf00 [ 1327.824894][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.825264][ T32] r10:00000000 r9:eaa81e78 r8:852dff00 r7:84d4bf00 r6:80266a2c r5:851c1800 [ 1327.825617][ T32] r4:852dfa40 [ 1327.825811][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.826203][ T32] Exception stack(0xeaa95fb0 to 0xeaa95ff8) [ 1327.826577][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.827093][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.838552][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.839102][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852dfa40 [ 1327.839516][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.839911][ T32] INFO: task kworker/1:135:4098 blocked for more than 454 seconds. [ 1327.840275][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.840624][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.840997][ T32] task:kworker/1:135 state:D stack:0 pid:4098 tgid:4098 ppid:2 flags:0x00000000 [ 1327.841520][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.841850][ T32] Call trace: [ 1327.842055][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.842566][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa8dda4 r5:851c2400 [ 1327.842874][ T32] r4:851c2400 [ 1327.843240][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.843808][ T32] r5:851c2400 r4:827174e0 [ 1327.844017][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.844445][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.845029][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa8de20 [ 1327.845461][ T32] r4:00000000 [ 1327.845628][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.845849][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.846062][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.846310][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85056040 [ 1327.846464][ T32] r4:00000000 [ 1327.846542][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.846759][ T32] r9:851c2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1c3000 [ 1327.846976][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.847341][ T32] r5:00001000 r4:ea93f000 [ 1327.847637][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.858846][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.859194][ T32] r5:84134354 r4:84134000 [ 1327.859334][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.859940][ T32] r7:ddde40c0 r6:82c18200 r5:84134354 r4:84d4bf80 [ 1327.860391][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.860874][ T32] r10:851c2400 r9:84d4bfac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.861450][ T32] r4:84d4bf80 [ 1327.861785][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.862213][ T32] r10:00000000 r9:eaa95e78 r8:852df000 r7:84d4bf80 r6:80266a2c r5:851c2400 [ 1327.862657][ T32] r4:852dfd40 [ 1327.862852][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.863205][ T32] Exception stack(0xeaa8dfb0 to 0xeaa8dff8) [ 1327.863539][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.863991][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.864597][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.865103][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852dfd40 [ 1327.865429][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.865665][ T32] INFO: task kworker/1:136:4100 blocked for more than 454 seconds. [ 1327.865884][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.866041][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.866300][ T32] task:kworker/1:136 state:D stack:0 pid:4100 tgid:4100 ppid:2 flags:0x00000000 [ 1327.866580][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.866761][ T32] Call trace: [ 1327.866882][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.867268][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa89da4 r5:851c3000 [ 1327.878114][ T32] r4:851c3000 [ 1327.878393][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.878646][ T32] r5:851c3000 r4:827174e0 [ 1327.878793][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.879262][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.879793][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa89e20 [ 1327.880285][ T32] r4:00000000 [ 1327.880489][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.880929][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.881394][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.881877][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85056480 [ 1327.882270][ T32] r4:00000000 [ 1327.882398][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.882657][ T32] r9:851c3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1c7000 [ 1327.882891][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.883217][ T32] r5:00001000 r4:ea955000 [ 1327.883575][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.883955][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.884495][ T32] r5:85490b54 r4:85490800 [ 1327.884726][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.885245][ T32] r7:ddde40c0 r6:82c18200 r5:85490b54 r4:85057000 [ 1327.885544][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.886051][ T32] r10:851c3000 r9:8505702c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.886540][ T32] r4:85057000 [ 1327.886793][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.887313][ T32] r10:00000000 r9:eaa8de78 r8:85056300 r7:85057000 r6:80266a2c r5:851c3000 [ 1327.898095][ T32] r4:850561c0 [ 1327.898385][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.898692][ T32] Exception stack(0xeaa89fb0 to 0xeaa89ff8) [ 1327.898896][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.899118][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.899701][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.900013][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:850561c0 [ 1327.900280][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.900589][ T32] INFO: task kworker/1:137:4102 blocked for more than 454 seconds. [ 1327.900872][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.901075][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.901392][ T32] task:kworker/1:137 state:D stack:0 pid:4102 tgid:4102 ppid:2 flags:0x00000000 [ 1327.901682][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.901891][ T32] Call trace: [ 1327.901996][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.902318][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa9dda4 r5:851c3c00 [ 1327.902622][ T32] r4:851c3c00 [ 1327.902709][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.902959][ T32] r5:851c3c00 r4:827174e0 [ 1327.903095][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.903529][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.903782][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa9de20 [ 1327.904017][ T32] r4:00000000 [ 1327.904177][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.904617][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.904964][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.905312][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85056200 [ 1327.905589][ T32] r4:00000000 [ 1327.905711][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.905947][ T32] r9:851c3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1c5000 [ 1327.906150][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.906401][ T32] r5:00001000 r4:ea94d000 [ 1327.906513][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.906730][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.906949][ T32] r5:85490354 r4:85490000 [ 1327.907059][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.907290][ T32] r7:ddde40c0 r6:82c18200 r5:85490354 r4:85057080 [ 1327.907497][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.918118][ T32] r10:851c3c00 r9:850570ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.918466][ T32] r4:85057080 [ 1327.918634][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.918889][ T32] r10:00000000 r9:eaa89e78 r8:85056440 r7:85057080 r6:80266a2c r5:851c3c00 [ 1327.919115][ T32] r4:85056180 [ 1327.919214][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.919383][ T32] Exception stack(0xeaa9dfb0 to 0xeaa9dff8) [ 1327.919524][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.919803][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.920039][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.920224][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85056180 [ 1327.920417][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.920680][ T32] INFO: task kworker/1:138:4104 blocked for more than 454 seconds. [ 1327.920885][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.921033][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.921215][ T32] task:kworker/1:138 state:D stack:0 pid:4104 tgid:4104 ppid:2 flags:0x00000000 [ 1327.921578][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.921773][ T32] Call trace: [ 1327.921876][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.922126][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa99da4 r5:851c4800 [ 1327.922364][ T32] r4:851c4800 [ 1327.922469][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.922752][ T32] r5:851c4800 r4:827174e0 [ 1327.922878][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.923150][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.923421][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa99e20 [ 1327.923655][ T32] r4:00000000 [ 1327.923741][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.923941][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.924452][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.924802][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850567c0 [ 1327.925338][ T32] r4:00000000 [ 1327.925551][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.925803][ T32] r9:851c4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1cb000 [ 1327.925988][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.926154][ T32] r5:00001000 r4:ea96b000 [ 1327.926301][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.926480][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.926753][ T32] r5:85491754 r4:85491400 [ 1327.926865][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.927149][ T32] r7:ddde40c0 r6:82c18200 r5:85491754 r4:85057100 [ 1327.927297][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.927547][ T32] r10:851c4800 r9:8505712c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.938051][ T32] r4:85057100 [ 1327.938287][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.938510][ T32] r10:00000000 r9:eaa89e78 r8:85056680 r7:85057100 r6:80266a2c r5:851c4800 [ 1327.938708][ T32] r4:85056400 [ 1327.938792][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.938954][ T32] Exception stack(0xeaa99fb0 to 0xeaa99ff8) [ 1327.939082][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.939332][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.939496][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.939641][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85056400 [ 1327.939796][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.939957][ T32] INFO: task kworker/1:139:4106 blocked for more than 454 seconds. [ 1327.940096][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.940252][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.940408][ T32] task:kworker/1:139 state:D stack:0 pid:4106 tgid:4106 ppid:2 flags:0x00000000 [ 1327.940620][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.940771][ T32] Call trace: [ 1327.940870][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.941045][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaa1da4 r5:851c5400 [ 1327.941250][ T32] r4:851c5400 [ 1327.941335][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.941558][ T32] r5:851c5400 r4:827174e0 [ 1327.941665][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.941853][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.942125][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa1e20 [ 1327.942322][ T32] r4:00000000 [ 1327.942434][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.942604][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.942822][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.943054][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85056600 [ 1327.943319][ T32] r4:00000000 [ 1327.943415][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.943705][ T32] r9:851c5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1c9000 [ 1327.943943][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.944318][ T32] r5:00001000 r4:ea963000 [ 1327.944520][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.944935][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.945330][ T32] r5:85491354 r4:85491000 [ 1327.945433][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.945681][ T32] r7:ddde40c0 r6:82c18200 r5:85491354 r4:85057180 [ 1327.945821][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.946042][ T32] r10:851c5400 r9:850571ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.946327][ T32] r4:85057180 [ 1327.946417][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.946621][ T32] r10:00000000 r9:eaa99e78 r8:85056840 r7:85057180 r6:80266a2c r5:851c5400 [ 1327.946810][ T32] r4:85056580 [ 1327.946900][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.947147][ T32] Exception stack(0xeaaa1fb0 to 0xeaaa1ff8) [ 1327.947291][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.947486][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.957995][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.958294][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85056580 [ 1327.958491][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.958815][ T32] INFO: task kworker/1:140:4108 blocked for more than 454 seconds. [ 1327.959016][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.959185][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.959462][ T32] task:kworker/1:140 state:D stack:0 pid:4108 tgid:4108 ppid:2 flags:0x00000000 [ 1327.959761][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.959946][ T32] Call trace: [ 1327.960062][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.960318][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaa9da4 r5:851c6c00 [ 1327.960538][ T32] r4:851c6c00 [ 1327.960625][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.960894][ T32] r5:851c6c00 r4:827174e0 [ 1327.961015][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.961335][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.961636][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa9e20 [ 1327.961842][ T32] r4:00000000 [ 1327.961941][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.962296][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.962519][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.962775][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85056ac0 [ 1327.962980][ T32] r4:00000000 [ 1327.963106][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.963395][ T32] r9:851c6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1cf000 [ 1327.963622][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.963859][ T32] r5:00001000 r4:eaab3000 [ 1327.963974][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.964321][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.964711][ T32] r5:85490f54 r4:85490c00 [ 1327.964911][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.965374][ T32] r7:ddde40c0 r6:82c18200 r5:85490f54 r4:85057200 [ 1327.965639][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.965886][ T32] r10:851c6c00 r9:8505722c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.966085][ T32] r4:85057200 [ 1327.966209][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.966473][ T32] r10:00000000 r9:eaa99e78 r8:85056980 r7:85057200 r6:80266a2c r5:851c6c00 [ 1327.966670][ T32] r4:85056240 [ 1327.966790][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.966998][ T32] Exception stack(0xeaaa9fb0 to 0xeaaa9ff8) [ 1327.967151][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.967370][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.978117][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.978473][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85056240 [ 1327.978704][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.978953][ T32] INFO: task kworker/1:141:4111 blocked for more than 454 seconds. [ 1327.979151][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.979337][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.979558][ T32] task:kworker/1:141 state:D stack:0 pid:4111 tgid:4111 ppid:2 flags:0x00000000 [ 1327.979858][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.980069][ T32] Call trace: [ 1327.980171][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.980411][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaab1da4 r5:851c6000 [ 1327.980622][ T32] r4:851c6000 [ 1327.980719][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.980996][ T32] r5:851c6000 r4:827174e0 [ 1327.981111][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.981348][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.981646][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaab1e20 [ 1327.981841][ T32] r4:00000000 [ 1327.981948][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.982204][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.982519][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.982795][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85056d40 [ 1327.983002][ T32] r4:00000000 [ 1327.983109][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.983325][ T32] r9:851c6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1d1000 [ 1327.983576][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.983788][ T32] r5:00001000 r4:eaab9000 [ 1327.983893][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.984095][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.984314][ T32] r5:85491f54 r4:85491c00 [ 1327.984414][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.984727][ T32] r7:ddde40c0 r6:82c18200 r5:85491f54 r4:85057280 [ 1327.984911][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.985124][ T32] r10:851c6000 r9:850572ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.985362][ T32] r4:85057280 [ 1327.985447][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.985665][ T32] r10:00000000 r9:eaaa9e78 r8:85056bc0 r7:85057280 r6:80266a2c r5:851c6000 [ 1327.985842][ T32] r4:85056a40 [ 1327.985929][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.986206][ T32] Exception stack(0xeaab1fb0 to 0xeaab1ff8) [ 1327.986456][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.986669][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.986920][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.987122][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85056a40 [ 1327.987327][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.987508][ T32] INFO: task kworker/1:142:4113 blocked for more than 454 seconds. [ 1327.997974][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.998277][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.998523][ T32] task:kworker/1:142 state:D stack:0 pid:4113 tgid:4113 ppid:2 flags:0x00000000 [ 1327.998776][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.998940][ T32] Call trace: [ 1327.999051][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.999371][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaacdda4 r5:844eb000 [ 1327.999543][ T32] r4:844eb000 [ 1327.999638][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.999861][ T32] r5:844eb000 r4:827174e0 [ 1327.999977][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.000263][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.000549][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaacde20 [ 1328.000770][ T32] r4:00000000 [ 1328.000865][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.001096][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.001352][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.001547][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85056f80 [ 1328.001741][ T32] r4:00000000 [ 1328.001871][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.002064][ T32] r9:844eb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1d5000 [ 1328.002289][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.002541][ T32] r5:00001000 r4:eaac9000 [ 1328.002656][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.002854][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.003064][ T32] r5:85492754 r4:85492400 [ 1328.003171][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.003405][ T32] r7:ddde40c0 r6:82c18200 r5:85492754 r4:85057300 [ 1328.003545][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.003775][ T32] r10:844eb000 r9:8505732c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.003973][ T32] r4:85057300 [ 1328.004068][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.004331][ T32] r10:00000000 r9:eaab1e78 r8:8504c580 r7:85057300 r6:80266a2c r5:844eb000 [ 1328.004542][ T32] r4:85056cc0 [ 1328.004628][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.004898][ T32] Exception stack(0xeaacdfb0 to 0xeaacdff8) [ 1328.005067][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.005270][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.005485][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.005667][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85056cc0 [ 1328.005864][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.006076][ T32] INFO: task kworker/1:143:4116 blocked for more than 454 seconds. [ 1328.006254][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.006371][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.006533][ T32] task:kworker/1:143 state:D stack:0 pid:4116 tgid:4116 ppid:2 flags:0x00000000 [ 1328.006835][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.007015][ T32] Call trace: [ 1328.007109][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.007328][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaddda4 r5:844ea400 [ 1328.007509][ T32] r4:844ea400 [ 1328.018304][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.018985][ T32] r5:844ea400 r4:827174e0 [ 1328.019265][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.019720][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.020320][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaadde20 [ 1328.020650][ T32] r4:00000000 [ 1328.020829][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.021237][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.021616][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.021990][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85056e40 [ 1328.022419][ T32] r4:00000000 [ 1328.022596][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.022964][ T32] r9:844ea400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1d3000 [ 1328.023308][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.023829][ T32] r5:00001000 r4:eaac3000 [ 1328.024021][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.024536][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.024967][ T32] r5:85492354 r4:85492000 [ 1328.025294][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.026035][ T32] r7:ddde40c0 r6:82c18200 r5:85492354 r4:85057380 [ 1328.026424][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.026979][ T32] r10:844ea400 r9:850573ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.027405][ T32] r4:85057380 [ 1328.027565][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.038454][ T32] r10:00000000 r9:eaacde78 r8:8504c840 r7:85057380 r6:80266a2c r5:844ea400 [ 1328.038992][ T32] r4:85056b00 [ 1328.039169][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.039578][ T32] Exception stack(0xeaaddfb0 to 0xeaaddff8) [ 1328.039896][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.040342][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.040698][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.041057][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85056b00 [ 1328.041400][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.041760][ T32] INFO: task kworker/1:144:4117 blocked for more than 454 seconds. [ 1328.042116][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.042423][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.042790][ T32] task:kworker/1:144 state:D stack:0 pid:4117 tgid:4117 ppid:2 flags:0x00000000 [ 1328.043256][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.043588][ T32] Call trace: [ 1328.043800][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.044141][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaae1da4 r5:844ee000 [ 1328.044633][ T32] r4:844ee000 [ 1328.044818][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.045232][ T32] r5:844ee000 r4:827174e0 [ 1328.045424][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.045837][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.046317][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaae1e20 [ 1328.046673][ T32] r4:00000000 [ 1328.046851][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.047220][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.058323][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.058920][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85045880 [ 1328.059254][ T32] r4:00000000 [ 1328.059468][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.059917][ T32] r9:844ee000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1e5000 [ 1328.060253][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.060702][ T32] r5:00001000 r4:eab3d000 [ 1328.060900][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.061367][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.061788][ T32] r5:85493b54 r4:85493800 [ 1328.062050][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.062449][ T32] r7:ddde40c0 r6:82c18200 r5:85493b54 r4:85057400 [ 1328.062882][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.063265][ T32] r10:844ee000 r9:8505742c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.063726][ T32] r4:85057400 [ 1328.063905][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.064261][ T32] r10:00000000 r9:eaacde78 r8:8504c940 r7:85057400 r6:80266a2c r5:844ee000 [ 1328.064560][ T32] r4:85056ec0 [ 1328.064790][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.065156][ T32] Exception stack(0xeaae1fb0 to 0xeaae1ff8) [ 1328.065423][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.065759][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.066183][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.066522][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85056ec0 [ 1328.066826][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.067215][ T32] INFO: task kworker/1:145:4118 blocked for more than 454 seconds. [ 1328.067532][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.078318][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.078879][ T32] task:kworker/1:145 state:D stack:0 pid:4118 tgid:4118 ppid:2 flags:0x00000000 [ 1328.079378][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.079784][ T32] Call trace: [ 1328.079994][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.080430][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaae5da4 r5:844ec800 [ 1328.080913][ T32] r4:844ec800 [ 1328.081176][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.081733][ T32] r5:844ec800 r4:827174e0 [ 1328.081953][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.082470][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.082930][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaae5e20 [ 1328.083368][ T32] r4:00000000 [ 1328.083545][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.083925][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.084369][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.084714][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852dff80 [ 1328.085103][ T32] r4:00000000 [ 1328.085285][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.085664][ T32] r9:844ec800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1d7000 [ 1328.086015][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.086452][ T32] r5:00001000 r4:eaae7000 [ 1328.086669][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.087190][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.098510][ T32] r5:85490754 r4:85490400 [ 1328.099073][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.099618][ T32] r7:ddde40c0 r6:82c18200 r5:85490754 r4:85057480 [ 1328.100036][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.100488][ T32] r10:844ec800 r9:850574ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.100868][ T32] r4:85057480 [ 1328.101104][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.101522][ T32] r10:00000000 r9:eaae1e78 r8:8504ca00 r7:85057480 r6:80266a2c r5:844ec800 [ 1328.101912][ T32] r4:85056fc0 [ 1328.102315][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.102650][ T32] Exception stack(0xeaae5fb0 to 0xeaae5ff8) [ 1328.102966][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.103447][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.103882][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.104268][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85056fc0 [ 1328.104587][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.104961][ T32] INFO: task kworker/1:146:4120 blocked for more than 454 seconds. [ 1328.105283][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.105582][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.105900][ T32] task:kworker/1:146 state:D stack:0 pid:4120 tgid:4120 ppid:2 flags:0x00000000 [ 1328.106367][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.106793][ T32] Call trace: [ 1328.106985][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.107422][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaf5da4 r5:844ed400 [ 1328.118308][ T32] r4:844ed400 [ 1328.118668][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.119040][ T32] r5:844ed400 r4:827174e0 [ 1328.119266][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.119702][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.120193][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaf5e20 [ 1328.120655][ T32] r4:00000000 [ 1328.120853][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.121181][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.121527][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.121912][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85045080 [ 1328.122254][ T32] r4:00000000 [ 1328.122451][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.122792][ T32] r9:844ed400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1d9000 [ 1328.123094][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.123495][ T32] r5:00001000 r4:eaaed000 [ 1328.123684][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.124087][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.124592][ T32] r5:85492b54 r4:85492800 [ 1328.124777][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.125251][ T32] r7:ddde40c0 r6:82c18200 r5:85492b54 r4:85057500 [ 1328.125593][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.126078][ T32] r10:844ed400 r9:8505752c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.126500][ T32] r4:85057500 [ 1328.126684][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.127066][ T32] r10:00000000 r9:eaae1e78 r8:8504cbc0 r7:85057500 r6:80266a2c r5:844ed400 [ 1328.127413][ T32] r4:852d7c40 [ 1328.138358][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.138967][ T32] Exception stack(0xeaaf5fb0 to 0xeaaf5ff8) [ 1328.139214][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.139532][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.139972][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.140311][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852d7c40 [ 1328.140724][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.141102][ T32] INFO: task kworker/1:147:4122 blocked for more than 454 seconds. [ 1328.141479][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.141876][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.142269][ T32] task:kworker/1:147 state:D stack:0 pid:4122 tgid:4122 ppid:2 flags:0x00000000 [ 1328.142720][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.143011][ T32] Call trace: [ 1328.143219][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.143614][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab01da4 r5:844eec00 [ 1328.143919][ T32] r4:844eec00 [ 1328.144111][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.144465][ T32] r5:844eec00 r4:827174e0 [ 1328.144658][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.145303][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.145888][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab01e20 [ 1328.146314][ T32] r4:00000000 [ 1328.146499][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.147149][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.147517][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.158909][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85045240 [ 1328.159327][ T32] r4:00000000 [ 1328.159515][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.159928][ T32] r9:844eec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1db000 [ 1328.160341][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.160733][ T32] r5:00001000 r4:eab03000 [ 1328.160961][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.161386][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.161767][ T32] r5:85492f54 r4:85492c00 [ 1328.161963][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.162442][ T32] r7:ddde40c0 r6:82c18200 r5:85492f54 r4:85057580 [ 1328.162734][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.163172][ T32] r10:844eec00 r9:850575ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.163558][ T32] r4:85057580 [ 1328.164040][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.164774][ T32] r10:00000000 r9:eaae1e78 r8:8504cd80 r7:85057580 r6:80266a2c r5:844eec00 [ 1328.165453][ T32] r4:85045000 [ 1328.165803][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.166341][ T32] Exception stack(0xeab01fb0 to 0xeab01ff8) [ 1328.166702][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.178377][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.179236][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.179841][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85045000 [ 1328.180289][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.180961][ T32] INFO: task kworker/1:148:4124 blocked for more than 454 seconds. [ 1328.181515][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.181832][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.182380][ T32] task:kworker/1:148 state:D stack:0 pid:4124 tgid:4124 ppid:2 flags:0x00000000 [ 1328.182944][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.183416][ T32] Call trace: [ 1328.183706][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.184354][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab11da4 r5:844ebc00 [ 1328.184666][ T32] r4:844ebc00 [ 1328.184845][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.185421][ T32] r5:844ebc00 r4:827174e0 [ 1328.185617][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.186099][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.186541][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab11e20 [ 1328.187083][ T32] r4:00000000 [ 1328.187372][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.198339][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.198932][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.199330][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85045340 [ 1328.199694][ T32] r4:00000000 [ 1328.199862][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.200256][ T32] r9:844ebc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1dd000 [ 1328.200605][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.200976][ T32] r5:00001000 r4:eab09000 [ 1328.201243][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.201577][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.201945][ T32] r5:85493354 r4:85493000 [ 1328.202148][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.202590][ T32] r7:ddde40c0 r6:82c18200 r5:85493354 r4:85057600 [ 1328.202930][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.203376][ T32] r10:844ebc00 r9:8505762c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.203718][ T32] r4:85057600 [ 1328.204135][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.204535][ T32] r10:00000000 r9:eaae1e78 r8:8504cf40 r7:85057600 r6:80266a2c r5:844ebc00 [ 1328.204929][ T32] r4:85045280 [ 1328.205252][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.205685][ T32] Exception stack(0xeab11fb0 to 0xeab11ff8) [ 1328.205980][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.206387][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.206894][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.207275][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85045280 [ 1328.218303][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.218909][ T32] INFO: task kworker/1:149:4126 blocked for more than 454 seconds. [ 1328.219342][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.219681][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.220086][ T32] task:kworker/1:149 state:D stack:0 pid:4126 tgid:4126 ppid:2 flags:0x00000000 [ 1328.220673][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.221082][ T32] Call trace: [ 1328.221296][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.221717][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab1dda4 r5:844e8c00 [ 1328.222143][ T32] r4:844e8c00 [ 1328.222435][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.222987][ T32] r5:844e8c00 r4:827174e0 [ 1328.223195][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.223689][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.224141][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab1de20 [ 1328.224486][ T32] r4:00000000 [ 1328.224652][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.225105][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.225617][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.226127][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85045480 [ 1328.226476][ T32] r4:00000000 [ 1328.226652][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.227084][ T32] r9:844e8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1df000 [ 1328.227403][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.238450][ T32] r5:00001000 r4:eab1f000 [ 1328.238834][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.239284][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.239770][ T32] r5:85493754 r4:85493400 [ 1328.240049][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.240454][ T32] r7:ddde40c0 r6:82c18200 r5:85493754 r4:85057680 [ 1328.240767][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.241119][ T32] r10:844e8c00 r9:850576ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.241421][ T32] r4:85057680 [ 1328.241661][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.242043][ T32] r10:00000000 r9:eaae1e78 r8:8504cb40 r7:85057680 r6:80266a2c r5:844e8c00 [ 1328.242490][ T32] r4:85045380 [ 1328.242708][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.243044][ T32] Exception stack(0xeab1dfb0 to 0xeab1dff8) [ 1328.243413][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.243942][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.244473][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.244793][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85045380 [ 1328.245373][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.245859][ T32] INFO: task kworker/1:150:4128 blocked for more than 454 seconds. [ 1328.246376][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.246646][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.247328][ T32] task:kworker/1:150 state:D stack:0 pid:4128 tgid:4128 ppid:2 flags:0x00000000 [ 1328.268490][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.269074][ T32] Call trace: [ 1328.269303][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.269807][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab31da4 r5:844e8000 [ 1328.270182][ T32] r4:844e8000 [ 1328.270434][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.270804][ T32] r5:844e8000 r4:827174e0 [ 1328.271007][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.271544][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.271998][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab31e20 [ 1328.272358][ T32] r4:00000000 [ 1328.272535][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.273032][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.273442][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.273816][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85045640 [ 1328.274154][ T32] r4:00000000 [ 1328.274406][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.274799][ T32] r9:844e8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1e1000 [ 1328.275326][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.275714][ T32] r5:00001000 r4:eab25000 [ 1328.275972][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.276413][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.276947][ T32] r5:85493f54 r4:85493c00 [ 1328.277144][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.277637][ T32] r7:ddde40c0 r6:82c18200 r5:85493f54 r4:85057700 [ 1328.288795][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.289368][ T32] r10:844e8000 r9:8505772c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.289734][ T32] r4:85057700 [ 1328.289917][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.290439][ T32] r10:00000000 r9:eaae1e78 r8:8504c6c0 r7:85057700 r6:80266a2c r5:844e8000 [ 1328.290827][ T32] r4:85045600 [ 1328.291064][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.291476][ T32] Exception stack(0xeab31fb0 to 0xeab31ff8) [ 1328.291768][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.292312][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.292676][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.293003][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85045600 [ 1328.293424][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.294024][ T32] INFO: task kworker/1:151:4130 blocked for more than 454 seconds. [ 1328.294541][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.294798][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.295122][ T32] task:kworker/1:151 state:D stack:0 pid:4130 tgid:4130 ppid:2 flags:0x00000000 [ 1328.295983][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.296486][ T32] Call trace: [ 1328.296895][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.297335][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab41da4 r5:844e9800 [ 1328.308342][ T32] r4:844e9800 [ 1328.308757][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.309231][ T32] r5:844e9800 r4:827174e0 [ 1328.309423][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.309929][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.310449][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab41e20 [ 1328.310822][ T32] r4:00000000 [ 1328.311009][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.311496][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.312137][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.312705][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85045740 [ 1328.313301][ T32] r4:00000000 [ 1328.313609][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.314275][ T32] r9:844e9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1e3000 [ 1328.314973][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.315575][ T32] r5:00001000 r4:eab37000 [ 1328.315936][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.316365][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.316892][ T32] r5:8548b754 r4:8548b400 [ 1328.317111][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.317676][ T32] r7:ddde40c0 r6:82c18200 r5:8548b754 r4:85057780 [ 1328.328614][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.329384][ T32] r10:844e9800 r9:850577ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.329720][ T32] r4:85057780 [ 1328.329907][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.330380][ T32] r10:00000000 r9:eaae1e78 r8:8504c040 r7:85057780 r6:80266a2c r5:844e9800 [ 1328.330749][ T32] r4:85045440 [ 1328.331044][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.331523][ T32] Exception stack(0xeab41fb0 to 0xeab41ff8) [ 1328.331834][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.332286][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.332771][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.333051][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85045440 [ 1328.333427][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.333770][ T32] INFO: task kworker/1:152:4133 blocked for more than 454 seconds. [ 1328.334122][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.334444][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.334840][ T32] task:kworker/1:152 state:D stack:0 pid:4133 tgid:4133 ppid:2 flags:0x00000000 [ 1328.335445][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.335748][ T32] Call trace: [ 1328.336142][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.336550][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab49da4 r5:84738000 [ 1328.336993][ T32] r4:84738000 [ 1328.337303][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.348355][ T32] r5:84738000 r4:827174e0 [ 1328.348770][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.349289][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.349756][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab49e20 [ 1328.350136][ T32] r4:00000000 [ 1328.350355][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.350909][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.351376][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.351727][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85045ac0 [ 1328.352021][ T32] r4:00000000 [ 1328.352192][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.352608][ T32] r9:84738000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1eb000 [ 1328.352905][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.353296][ T32] r5:00001000 r4:eab5b000 [ 1328.353674][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.354031][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.354438][ T32] r5:8549cb54 r4:8549c800 [ 1328.354680][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.355086][ T32] r7:ddde40c0 r6:82c18200 r5:8549cb54 r4:85057800 [ 1328.355348][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.355801][ T32] r10:84738000 r9:8505782c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.356279][ T32] r4:85057800 [ 1328.356463][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.356809][ T32] r10:00000000 r9:eaae1e78 r8:8504cd00 r7:85057800 r6:80266a2c r5:84738000 [ 1328.357264][ T32] r4:85045440 [ 1328.357494][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.368314][ T32] Exception stack(0xeab49fb0 to 0xeab49ff8) [ 1328.368771][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.369122][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.369467][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.369799][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85045440 [ 1328.370130][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.370551][ T32] INFO: task kworker/1:153:4135 blocked for more than 454 seconds. [ 1328.371078][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.371460][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.371747][ T32] task:kworker/1:153 state:D stack:0 pid:4135 tgid:4135 ppid:2 flags:0x00000000 [ 1328.372164][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.372488][ T32] Call trace: [ 1328.372735][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.373161][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab35da4 r5:84738c00 [ 1328.373465][ T32] r4:84738c00 [ 1328.373708][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.374050][ T32] r5:84738c00 r4:827174e0 [ 1328.374296][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.374872][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.375390][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab35e20 [ 1328.375701][ T32] r4:00000000 [ 1328.375905][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.376309][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.376699][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.377126][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85045a40 [ 1328.377536][ T32] r4:00000000 [ 1328.388447][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.389153][ T32] r9:84738c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1e9000 [ 1328.389518][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.390038][ T32] r5:00001000 r4:eab51000 [ 1328.390332][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.390817][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.391281][ T32] r5:8549c354 r4:8549c000 [ 1328.391749][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.392132][ T32] r7:ddde40c0 r6:82c18200 r5:8549c354 r4:85057880 [ 1328.392384][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.392858][ T32] r10:84738c00 r9:850578ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.393173][ T32] r4:85057880 [ 1328.393657][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.394041][ T32] r10:00000000 r9:eab49e78 r8:85031000 r7:85057880 r6:80266a2c r5:84738c00 [ 1328.394391][ T32] r4:85045440 [ 1328.394739][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.395127][ T32] Exception stack(0xeab35fb0 to 0xeab35ff8) [ 1328.395549][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.395908][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.396593][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.397009][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85045440 [ 1328.397544][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.408296][ T32] INFO: task kworker/1:154:4138 blocked for more than 454 seconds. [ 1328.408944][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.409358][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.409794][ T32] task:kworker/1:154 state:D stack:0 pid:4138 tgid:4138 ppid:2 flags:0x00000000 [ 1328.410309][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.410814][ T32] Call trace: [ 1328.411047][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.411422][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab69da4 r5:8473b000 [ 1328.411896][ T32] r4:8473b000 [ 1328.412065][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.412486][ T32] r5:8473b000 r4:827174e0 [ 1328.412683][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.413073][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.413731][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab69e20 [ 1328.414030][ T32] r4:00000000 [ 1328.414287][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.414610][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.415058][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.415444][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85033040 [ 1328.415884][ T32] r4:00000000 [ 1328.416046][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.416457][ T32] r9:8473b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1f5000 [ 1328.417010][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.417624][ T32] r5:00001000 r4:eab99000 [ 1328.428690][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.429148][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.429633][ T32] r5:8549df54 r4:8549dc00 [ 1328.429905][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.430518][ T32] r7:ddde40c0 r6:82c18200 r5:8549df54 r4:85057900 [ 1328.430857][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.431259][ T32] r10:8473b000 r9:8505792c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.431597][ T32] r4:85057900 [ 1328.431804][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.432217][ T32] r10:00000000 r9:eab49e78 r8:850313c0 r7:85057900 r6:80266a2c r5:8473b000 [ 1328.432632][ T32] r4:850455c0 [ 1328.432855][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.433257][ T32] Exception stack(0xeab69fb0 to 0xeab69ff8) [ 1328.433531][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.434035][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.434476][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.434851][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:850455c0 [ 1328.435269][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.435715][ T32] INFO: task kworker/1:155:4139 blocked for more than 454 seconds. [ 1328.436139][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.436482][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.436904][ T32] task:kworker/1:155 state:D stack:0 pid:4139 tgid:4139 ppid:2 flags:0x00000000 [ 1328.437490][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.449605][ T32] Call trace: [ 1328.449846][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.450334][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab6dda4 r5:84739800 [ 1328.450696][ T32] r4:84739800 [ 1328.450947][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.451386][ T32] r5:84739800 r4:827174e0 [ 1328.451619][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.452066][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.452543][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab6de20 [ 1328.452876][ T32] r4:00000000 [ 1328.453050][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.453382][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.453747][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.454120][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85045c80 [ 1328.454559][ T32] r4:00000000 [ 1328.454713][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.455137][ T32] r9:84739800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1ed000 [ 1328.455657][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.456078][ T32] r5:00001000 r4:eab61000 [ 1328.456289][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.456649][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.457063][ T32] r5:8549cf54 r4:8549cc00 [ 1328.457285][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.468338][ T32] r7:ddde40c0 r6:82c18200 r5:8549cf54 r4:85057980 [ 1328.468789][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.469325][ T32] r10:84739800 r9:850579ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.469671][ T32] r4:85057980 [ 1328.469857][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.470426][ T32] r10:00000000 r9:eab69e78 r8:85031480 r7:85057980 r6:80266a2c r5:84739800 [ 1328.470883][ T32] r4:85045b40 [ 1328.471078][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.471544][ T32] Exception stack(0xeab6dfb0 to 0xeab6dff8) [ 1328.471843][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.472270][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.472680][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.472992][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85045b40 [ 1328.473430][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.473812][ T32] INFO: task kworker/1:156:4142 blocked for more than 454 seconds. [ 1328.474261][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.474500][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.474800][ T32] task:kworker/1:156 state:D stack:0 pid:4142 tgid:4142 ppid:2 flags:0x00000000 [ 1328.475279][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.475580][ T32] Call trace: [ 1328.475811][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.476182][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab81da4 r5:8473a400 [ 1328.476533][ T32] r4:8473a400 [ 1328.476698][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.477107][ T32] r5:8473a400 r4:827174e0 [ 1328.477330][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.488318][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.489015][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab81e20 [ 1328.489541][ T32] r4:00000000 [ 1328.489765][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.490163][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.491182][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.492009][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85045e40 [ 1328.492575][ T32] r4:00000000 [ 1328.492793][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.493396][ T32] r9:8473a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1ef000 [ 1328.494031][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.494720][ T32] r5:00001000 r4:eab73000 [ 1328.494932][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.495458][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.495902][ T32] r5:8549d754 r4:8549d400 [ 1328.496118][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.496562][ T32] r7:ddde40c0 r6:82c18200 r5:8549d754 r4:85057a00 [ 1328.496841][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.497405][ T32] r10:8473a400 r9:85057a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.509014][ T32] r4:85057a00 [ 1328.509484][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.510018][ T32] r10:00000000 r9:eab69e78 r8:850316c0 r7:85057a00 r6:80266a2c r5:8473a400 [ 1328.510477][ T32] r4:85045dc0 [ 1328.510678][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.511105][ T32] Exception stack(0xeab81fb0 to 0xeab81ff8) [ 1328.511389][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.512620][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.513508][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.513904][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85045dc0 [ 1328.514550][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.515108][ T32] INFO: task kworker/1:157:4143 blocked for more than 454 seconds. [ 1328.515495][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.515813][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.516231][ T32] task:kworker/1:157 state:D stack:0 pid:4143 tgid:4143 ppid:2 flags:0x00000000 [ 1328.516735][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.517067][ T32] Call trace: [ 1328.517335][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.528671][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab89da4 r5:8473bc00 [ 1328.529369][ T32] r4:8473bc00 [ 1328.529610][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.530303][ T32] r5:8473bc00 r4:827174e0 [ 1328.530501][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.530874][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.531281][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab89e20 [ 1328.531708][ T32] r4:00000000 [ 1328.531917][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.532429][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.532916][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.533407][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85045f40 [ 1328.533799][ T32] r4:00000000 [ 1328.533981][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.534506][ T32] r9:8473bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1f1000 [ 1328.534849][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.535278][ T32] r5:00001000 r4:eab79000 [ 1328.535531][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.536068][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.536601][ T32] r5:8549c754 r4:8549c400 [ 1328.536877][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.537444][ T32] r7:ddde40c0 r6:82c18200 r5:8549c754 r4:85057a80 [ 1328.548475][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.549148][ T32] r10:8473bc00 r9:85057aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.549510][ T32] r4:85057a80 [ 1328.549781][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.550136][ T32] r10:00000000 r9:eab69e78 r8:85031780 r7:85057a80 r6:80266a2c r5:8473bc00 [ 1328.550461][ T32] r4:85045e00 [ 1328.550683][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.551374][ T32] Exception stack(0xeab89fb0 to 0xeab89ff8) [ 1328.551764][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.552148][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.552524][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.552845][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85045e00 [ 1328.553218][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.553529][ T32] INFO: task kworker/1:158:4145 blocked for more than 454 seconds. [ 1328.553890][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.554126][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.554492][ T32] task:kworker/1:158 state:D stack:0 pid:4145 tgid:4145 ppid:2 flags:0x00000000 [ 1328.554984][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.555304][ T32] Call trace: [ 1328.555508][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.555845][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab91da4 r5:8473c800 [ 1328.556290][ T32] r4:8473c800 [ 1328.556519][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.556953][ T32] r5:8473c800 r4:827174e0 [ 1328.557157][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.568401][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.569083][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab91e20 [ 1328.569606][ T32] r4:00000000 [ 1328.569812][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.570304][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.570655][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.571113][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85056b40 [ 1328.571587][ T32] r4:00000000 [ 1328.571757][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.572131][ T32] r9:8473c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1f3000 [ 1328.572421][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.573090][ T32] r5:00001000 r4:eab93000 [ 1328.573306][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.573708][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.574107][ T32] r5:8549d354 r4:8549d000 [ 1328.574341][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.574879][ T32] r7:ddde40c0 r6:82c18200 r5:8549d354 r4:85057b00 [ 1328.575244][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.575627][ T32] r10:8473c800 r9:85057b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.575921][ T32] r4:85057b00 [ 1328.576102][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.576461][ T32] r10:00000000 r9:eab69e78 r8:85031940 r7:85057b00 r6:80266a2c r5:8473c800 [ 1328.576844][ T32] r4:85045c40 [ 1328.577016][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.577442][ T32] Exception stack(0xeab91fb0 to 0xeab91ff8) [ 1328.588318][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.588847][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.589161][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.589472][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85045c40 [ 1328.589949][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.590414][ T32] INFO: task kworker/1:159:4147 blocked for more than 455 seconds. [ 1328.590788][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.591102][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.591494][ T32] task:kworker/1:159 state:D stack:0 pid:4147 tgid:4147 ppid:2 flags:0x00000000 [ 1328.592098][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.592416][ T32] Call trace: [ 1328.592608][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.593010][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaba1da4 r5:8473d400 [ 1328.593322][ T32] r4:8473d400 [ 1328.593606][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.594205][ T32] r5:8473d400 r4:827174e0 [ 1328.594446][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.594991][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.595663][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba1e20 [ 1328.596090][ T32] r4:00000000 [ 1328.596268][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.596676][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.597045][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.597548][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85034d00 [ 1328.608541][ T32] r4:00000000 [ 1328.608913][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.609339][ T32] r9:8473d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f227000 [ 1328.609713][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.610130][ T32] r5:00001000 r4:ea9f3000 [ 1328.610424][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.610912][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.611465][ T32] r5:85510b54 r4:85510800 [ 1328.611693][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.612288][ T32] r7:ddde40c0 r6:82c18200 r5:85510b54 r4:85057b80 [ 1328.612716][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.613096][ T32] r10:8473d400 r9:85057bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.613404][ T32] r4:85057b80 [ 1328.613629][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.614072][ T32] r10:00000000 r9:eab69e78 r8:85031b00 r7:85057b80 r6:80266a2c r5:8473d400 [ 1328.614454][ T32] r4:852dfc80 [ 1328.614625][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.615128][ T32] Exception stack(0xeaba1fb0 to 0xeaba1ff8) [ 1328.615462][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.615825][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.616308][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.616637][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852dfc80 [ 1328.617024][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.617388][ T32] INFO: task kworker/1:160:4149 blocked for more than 455 seconds. [ 1328.628425][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.628856][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.629209][ T32] task:kworker/1:160 state:D stack:0 pid:4149 tgid:4149 ppid:2 flags:0x00000000 [ 1328.629776][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.630263][ T32] Call trace: [ 1328.630484][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.630942][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabadda4 r5:8473e000 [ 1328.631319][ T32] r4:8473e000 [ 1328.631516][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.631981][ T32] r5:8473e000 r4:827174e0 [ 1328.632182][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.632809][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.633388][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabade20 [ 1328.633892][ T32] r4:00000000 [ 1328.634114][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.634760][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.635250][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.635785][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85033200 [ 1328.636155][ T32] r4:00000000 [ 1328.636378][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.636756][ T32] r9:8473e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1f7000 [ 1328.637181][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.648383][ T32] r5:00001000 r4:eabaf000 [ 1328.648755][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.649235][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.649637][ T32] r5:8549e354 r4:8549e000 [ 1328.649926][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.650364][ T32] r7:ddde40c0 r6:82c18200 r5:8549e354 r4:85057c00 [ 1328.650567][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.650804][ T32] r10:8473e000 r9:85057c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.650949][ T32] r4:85057c00 [ 1328.651057][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.651272][ T32] r10:00000000 r9:eaba1e78 r8:85031cc0 r7:85057c00 r6:80266a2c r5:8473e000 [ 1328.651477][ T32] r4:85033000 [ 1328.651567][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.651816][ T32] Exception stack(0xeabadfb0 to 0xeabadff8) [ 1328.652091][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.652302][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.652515][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.652688][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85033000 [ 1328.652900][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.653180][ T32] INFO: task kworker/1:161:4151 blocked for more than 455 seconds. [ 1328.653360][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.653498][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.653670][ T32] task:kworker/1:161 state:D stack:0 pid:4151 tgid:4151 ppid:2 flags:0x00000000 [ 1328.653966][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.654161][ T32] Call trace: [ 1328.654328][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.654533][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabc1da4 r5:854d0c00 [ 1328.654765][ T32] r4:854d0c00 [ 1328.654900][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.655137][ T32] r5:854d0c00 r4:827174e0 [ 1328.655262][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.655559][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.655835][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabc1e20 [ 1328.656120][ T32] r4:00000000 [ 1328.656218][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.656425][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.656669][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.656984][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85033300 [ 1328.657230][ T32] r4:00000000 [ 1328.657325][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.668062][ T32] r9:854d0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1f9000 [ 1328.668399][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.668711][ T32] r5:00001000 r4:eabb5000 [ 1328.668935][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.669188][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.669503][ T32] r5:8549e754 r4:8549e400 [ 1328.669624][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.669989][ T32] r7:ddde40c0 r6:82c18200 r5:8549e754 r4:85057c80 [ 1328.670267][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.670546][ T32] r10:854d0c00 r9:85057cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.670864][ T32] r4:85057c80 [ 1328.670980][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.671360][ T32] r10:00000000 r9:eaba1e78 r8:85031e80 r7:85057c80 r6:80266a2c r5:854d0c00 [ 1328.671659][ T32] r4:85033280 [ 1328.671753][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.672008][ T32] Exception stack(0xeabc1fb0 to 0xeabc1ff8) [ 1328.672290][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.672621][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.672937][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.673125][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85033280 [ 1328.673329][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.673612][ T32] INFO: task kworker/1:162:4153 blocked for more than 455 seconds. [ 1328.673834][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.673950][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.674139][ T32] task:kworker/1:162 state:D stack:0 pid:4153 tgid:4153 ppid:2 flags:0x00000000 [ 1328.674463][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.674677][ T32] Call trace: [ 1328.674808][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.675046][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabc9da4 r5:854d0000 [ 1328.675234][ T32] r4:854d0000 [ 1328.675325][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.675587][ T32] r5:854d0000 r4:827174e0 [ 1328.675711][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.675986][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.676284][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabc9e20 [ 1328.676507][ T32] r4:00000000 [ 1328.676652][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.676870][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.677072][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.677306][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85033480 [ 1328.677499][ T32] r4:00000000 [ 1328.677682][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.689206][ T32] r9:854d0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1fb000 [ 1328.689555][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.690070][ T32] r5:00001000 r4:eabcb000 [ 1328.690415][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.691037][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.691751][ T32] r5:8549eb54 r4:8549e800 [ 1328.691975][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.692363][ T32] r7:ddde40c0 r6:82c18200 r5:8549eb54 r4:85057d00 [ 1328.692698][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.693256][ T32] r10:854d0000 r9:85057d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.693610][ T32] r4:85057d00 [ 1328.693866][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.694364][ T32] r10:00000000 r9:eaba1e78 r8:85031bc0 r7:85057d00 r6:80266a2c r5:854d0000 [ 1328.695033][ T32] r4:85033340 [ 1328.695252][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.695639][ T32] Exception stack(0xeabc9fb0 to 0xeabc9ff8) [ 1328.695945][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.696451][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.696806][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.697211][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85033340 [ 1328.697537][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.708324][ T32] INFO: task kworker/1:163:4155 blocked for more than 455 seconds. [ 1328.708987][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.709378][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.709956][ T32] task:kworker/1:163 state:D stack:0 pid:4155 tgid:4155 ppid:2 flags:0x00000000 [ 1328.710483][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.710683][ T32] Call trace: [ 1328.710842][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.711111][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabd9da4 r5:854d1800 [ 1328.711373][ T32] r4:854d1800 [ 1328.711482][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.711751][ T32] r5:854d1800 r4:827174e0 [ 1328.711867][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.712127][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.712533][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabd9e20 [ 1328.712751][ T32] r4:00000000 [ 1328.712881][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.713219][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.713475][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.713709][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850335c0 [ 1328.713941][ T32] r4:00000000 [ 1328.714034][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.714301][ T32] r9:854d1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1fd000 [ 1328.714546][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.714776][ T32] r5:00001000 r4:eabd1000 [ 1328.714939][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.715187][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.715468][ T32] r5:8549db54 r4:8549d800 [ 1328.715579][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.715886][ T32] r7:ddde40c0 r6:82c18200 r5:8549db54 r4:85057d80 [ 1328.716088][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.716308][ T32] r10:854d1800 r9:85057dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.716548][ T32] r4:85057d80 [ 1328.716656][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.716877][ T32] r10:00000000 r9:eaba1e78 r8:85031840 r7:85057d80 r6:80266a2c r5:854d1800 [ 1328.717108][ T32] r4:85033000 [ 1328.717217][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.717427][ T32] Exception stack(0xeabd9fb0 to 0xeabd9ff8) [ 1328.727979][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.728381][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.728603][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.728799][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85033000 [ 1328.728996][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.729298][ T32] INFO: task kworker/1:164:4156 blocked for more than 455 seconds. [ 1328.729568][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.729745][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.729969][ T32] task:kworker/1:164 state:D stack:0 pid:4156 tgid:4156 ppid:2 flags:0x00000000 [ 1328.730315][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.730491][ T32] Call trace: [ 1328.730622][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.730845][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabe5da4 r5:854d2400 [ 1328.731112][ T32] r4:854d2400 [ 1328.731213][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.731518][ T32] r5:854d2400 r4:827174e0 [ 1328.731628][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.731920][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.732281][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabe5e20 [ 1328.732548][ T32] r4:00000000 [ 1328.732634][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.732913][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.733195][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.733396][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8440f600 [ 1328.733703][ T32] r4:00000000 [ 1328.733790][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.734079][ T32] r9:854d2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f229000 [ 1328.734363][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.734612][ T32] r5:00001000 r4:ea9ff000 [ 1328.734725][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.734974][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.735237][ T32] r5:8549f354 r4:8549f000 [ 1328.735378][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.735614][ T32] r7:ddde40c0 r6:82c18200 r5:8549f354 r4:85057e00 [ 1328.735816][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.736069][ T32] r10:854d2400 r9:85057e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.736339][ T32] r4:85057e00 [ 1328.736484][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.736703][ T32] r10:00000000 r9:eaba1e78 r8:85031240 r7:85057e00 r6:80266a2c r5:854d2400 [ 1328.736938][ T32] r4:85033600 [ 1328.737150][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.737414][ T32] Exception stack(0xeabe5fb0 to 0xeabe5ff8) [ 1328.748072][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.748386][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.748634][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.748851][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85033600 [ 1328.749063][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.749414][ T32] INFO: task kworker/1:165:4180 blocked for more than 455 seconds. [ 1328.749667][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.749914][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.750168][ T32] task:kworker/1:165 state:D stack:0 pid:4180 tgid:4180 ppid:2 flags:0x00000000 [ 1328.750513][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.750702][ T32] Call trace: [ 1328.750797][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.751047][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eac31da4 r5:854d5400 [ 1328.751303][ T32] r4:854d5400 [ 1328.751419][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.751727][ T32] r5:854d5400 r4:827174e0 [ 1328.751859][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.752168][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.752467][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac31e20 [ 1328.752658][ T32] r4:00000000 [ 1328.752775][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.753056][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.753327][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.753547][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8504b080 [ 1328.753847][ T32] r4:00000000 [ 1328.753944][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.754164][ T32] r9:854d5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f22b000 [ 1328.754511][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.754772][ T32] r5:00001000 r4:eaa11000 [ 1328.754905][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.755157][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.755390][ T32] r5:8549f754 r4:8549f400 [ 1328.755507][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.755838][ T32] r7:ddde40c0 r6:82c18200 r5:8549f754 r4:85057e80 [ 1328.756012][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.756279][ T32] r10:854d5400 r9:85057eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.756547][ T32] r4:85057e80 [ 1328.756652][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.756886][ T32] r10:00000000 r9:eabe5e78 r8:85034ec0 r7:85057e80 r6:80266a2c r5:854d5400 [ 1328.757196][ T32] r4:8440f180 [ 1328.757310][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.767995][ T32] Exception stack(0xeac31fb0 to 0xeac31ff8) [ 1328.768306][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.768558][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.768866][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.769160][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8440f180 [ 1328.769588][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.769876][ T32] INFO: task kworker/1:166:4182 blocked for more than 455 seconds. [ 1328.770142][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.770385][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.770727][ T32] task:kworker/1:166 state:D stack:0 pid:4182 tgid:4182 ppid:2 flags:0x00000000 [ 1328.770998][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.771180][ T32] Call trace: [ 1328.771332][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.771650][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eac35da4 r5:854d4800 [ 1328.771864][ T32] r4:854d4800 [ 1328.771961][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.772291][ T32] r5:854d4800 r4:827174e0 [ 1328.772458][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.772839][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.773215][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac35e20 [ 1328.773447][ T32] r4:00000000 [ 1328.773569][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.773844][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.774060][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.774374][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:856fcc40 [ 1328.774604][ T32] r4:00000000 [ 1328.774751][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.775007][ T32] r9:854d4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1e9000 [ 1328.775197][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.775456][ T32] r5:00001000 r4:eabd3000 [ 1328.775563][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.775870][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.776173][ T32] r5:854a0354 r4:854a0000 [ 1328.776358][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.776636][ T32] r7:ddde40c0 r6:82c18200 r5:854a0354 r4:85057f00 [ 1328.776810][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.777011][ T32] r10:854d4800 r9:85057f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.777263][ T32] r4:85057f00 [ 1328.777358][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.788011][ T32] r10:00000000 r9:eac31e78 r8:85034d80 r7:85057f00 r6:80266a2c r5:854d4800 [ 1328.788393][ T32] r4:8504b000 [ 1328.788521][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.788774][ T32] Exception stack(0xeac35fb0 to 0xeac35ff8) [ 1328.788945][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.789231][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.789543][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.789877][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8504b000 [ 1328.790179][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.790560][ T32] INFO: task kworker/1:167:4184 blocked for more than 455 seconds. [ 1328.790797][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.791020][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.791334][ T32] task:kworker/1:167 state:D stack:0 pid:4184 tgid:4184 ppid:2 flags:0x00000000 [ 1328.791662][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.791855][ T32] Call trace: [ 1328.791961][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.792166][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eac3dda4 r5:854d6c00 [ 1328.792506][ T32] r4:854d6c00 [ 1328.792606][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.792924][ T32] r5:854d6c00 r4:827174e0 [ 1328.793049][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.793294][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.793547][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac3de20 [ 1328.793735][ T32] r4:00000000 [ 1328.793905][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.794161][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.794533][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.794752][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8504b900 [ 1328.795001][ T32] r4:00000000 [ 1328.795143][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.795313][ T32] r9:854d6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f243000 [ 1328.795746][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.795995][ T32] r5:00001000 r4:eac8d000 [ 1328.796168][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.796470][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.796782][ T32] r5:8549fb54 r4:8549f800 [ 1328.796916][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.797211][ T32] r7:ddde40c0 r6:82c18200 r5:8549fb54 r4:85057f80 [ 1328.797419][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.808128][ T32] r10:854d6c00 r9:85057fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.808479][ T32] r4:85057f80 [ 1328.808585][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.808882][ T32] r10:00000000 r9:eac35e78 r8:85094080 r7:85057f80 r6:80266a2c r5:854d6c00 [ 1328.809109][ T32] r4:8504b040 [ 1328.809293][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.809565][ T32] Exception stack(0xeac3dfb0 to 0xeac3dff8) [ 1328.809756][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.810020][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.810351][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.810548][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8504b040 [ 1328.810740][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.810932][ T32] INFO: task kworker/1:168:4196 blocked for more than 455 seconds. [ 1328.811108][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.811290][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.811492][ T32] task:kworker/1:168 state:D stack:0 pid:4196 tgid:4196 ppid:2 flags:0x00000000 [ 1328.811801][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.811986][ T32] Call trace: [ 1328.812112][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.812350][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabe1da4 r5:854d3000 [ 1328.812614][ T32] r4:854d3000 [ 1328.812741][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.812961][ T32] r5:854d3000 r4:827174e0 [ 1328.813158][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.813418][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.813684][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabe1e20 [ 1328.813912][ T32] r4:00000000 [ 1328.814049][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.814331][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.814601][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.814845][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85703a40 [ 1328.815068][ T32] r4:00000000 [ 1328.815191][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.815457][ T32] r9:854d3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1dd000 [ 1328.815689][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.816040][ T32] r5:00001000 r4:eab77000 [ 1328.816182][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.816505][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.816757][ T32] r5:8552df54 r4:8552dc00 [ 1328.816860][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.817179][ T32] r7:ddde40c0 r6:82c18200 r5:8552df54 r4:852d8000 [ 1328.817423][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.828063][ T32] r10:854d3000 r9:852d802c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.828773][ T32] r4:852d8000 [ 1328.829082][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.829564][ T32] r10:00000000 r9:eac35e78 r8:8504b880 r7:852d8000 r6:80266a2c r5:854d3000 [ 1328.829800][ T32] r4:8504b6c0 [ 1328.829926][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.830321][ T32] Exception stack(0xeabe1fb0 to 0xeabe1ff8) [ 1328.830568][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.830875][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.831091][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.831344][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8504b6c0 [ 1328.831600][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.831944][ T32] INFO: task kworker/1:169:4239 blocked for more than 455 seconds. [ 1328.832158][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.832330][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.832664][ T32] task:kworker/1:169 state:D stack:0 pid:4239 tgid:4239 ppid:2 flags:0x00000000 [ 1328.832962][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.833211][ T32] Call trace: [ 1328.833400][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.833710][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eace5da4 r5:8510b000 [ 1328.833986][ T32] r4:8510b000 [ 1328.834175][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.834583][ T32] r5:8510b000 r4:827174e0 [ 1328.834805][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.835298][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.835952][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eace5e20 [ 1328.836258][ T32] r4:00000000 [ 1328.836413][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.836773][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.837246][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.848002][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:856fc7c0 [ 1328.848431][ T32] r4:00000000 [ 1328.848608][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.848997][ T32] r9:8510b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1df000 [ 1328.849577][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.849960][ T32] r5:00001000 r4:eab8b000 [ 1328.850171][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.850770][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.851090][ T32] r5:84134b54 r4:84134800 [ 1328.851418][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.852077][ T32] r7:ddde40c0 r6:82c18200 r5:84134b54 r4:852d8080 [ 1328.852319][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.852744][ T32] r10:8510b000 r9:852d80ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.853477][ T32] r4:852d8080 [ 1328.853836][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.854802][ T32] r10:00000000 r9:eac35e78 r8:856fc580 r7:852d8080 r6:80266a2c r5:8510b000 [ 1328.855120][ T32] r4:856fc380 [ 1328.855312][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.855631][ T32] Exception stack(0xeace5fb0 to 0xeace5ff8) [ 1328.855946][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.856468][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.857602][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.868446][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:856fc380 [ 1328.868639][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.868861][ T32] INFO: task kworker/1:170:4242 blocked for more than 455 seconds. [ 1328.869041][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.869234][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.869516][ T32] task:kworker/1:170 state:D stack:0 pid:4242 tgid:4242 ppid:2 flags:0x00000000 [ 1328.869812][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.870012][ T32] Call trace: [ 1328.870154][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.870378][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eac39da4 r5:8510c800 [ 1328.870561][ T32] r4:8510c800 [ 1328.870670][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.870910][ T32] r5:8510c800 r4:827174e0 [ 1328.871047][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.871382][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.871621][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac39e20 [ 1328.871826][ T32] r4:00000000 [ 1328.871954][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.872203][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.872482][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.872683][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:856fc8c0 [ 1328.872959][ T32] r4:00000000 [ 1328.873098][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.873390][ T32] r9:8510c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1e1000 [ 1328.873747][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.874356][ T32] r5:00001000 r4:eab97000 [ 1328.874482][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.874743][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.874980][ T32] r5:85491b54 r4:85491800 [ 1328.875084][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.875357][ T32] r7:ddde40c0 r6:82c18200 r5:85491b54 r4:852d8100 [ 1328.875529][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.875846][ T32] r10:8510c800 r9:852d812c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.876135][ T32] r4:852d8100 [ 1328.876241][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.876492][ T32] r10:00000000 r9:eac35e78 r8:856fc940 r7:852d8100 r6:80266a2c r5:8510c800 [ 1328.876750][ T32] r4:856fc780 [ 1328.876840][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.877089][ T32] Exception stack(0xeac39fb0 to 0xeac39ff8) [ 1328.877270][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.877539][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.888132][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.888448][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:856fc780 [ 1328.888609][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.888778][ T32] INFO: task kworker/1:171:4243 blocked for more than 455 seconds. [ 1328.888931][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.889085][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.889332][ T32] task:kworker/1:171 state:D stack:0 pid:4243 tgid:4243 ppid:2 flags:0x00000000 [ 1328.889684][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.889880][ T32] Call trace: [ 1328.890010][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.890354][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ead3dda4 r5:8510d400 [ 1328.890619][ T32] r4:8510d400 [ 1328.890734][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.890988][ T32] r5:8510d400 r4:827174e0 [ 1328.891096][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.891389][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.891680][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead3de20 [ 1328.891904][ T32] r4:00000000 [ 1328.891995][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.892197][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.892402][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.892608][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:856fcfc0 [ 1328.892853][ T32] r4:00000000 [ 1328.893031][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.893382][ T32] r9:8510d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1f1000 [ 1328.893698][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.894041][ T32] r5:00001000 r4:e03a5000 [ 1328.894328][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.894969][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.895613][ T32] r5:854a1354 r4:854a1000 [ 1328.895796][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.896138][ T32] r7:ddde40c0 r6:82c18200 r5:854a1354 r4:852d8180 [ 1328.896495][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.896868][ T32] r10:8510d400 r9:852d81ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.897144][ T32] r4:852d8180 [ 1328.897322][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.908101][ T32] r10:00000000 r9:eac35e78 r8:856fc780 r7:852d8180 r6:80266a2c r5:8510d400 [ 1328.908551][ T32] r4:856fc900 [ 1328.908747][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.909149][ T32] Exception stack(0xead3dfb0 to 0xead3dff8) [ 1328.909284][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.909536][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.909845][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.910170][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:856fc900 [ 1328.910803][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.911183][ T32] INFO: task kworker/1:172:4250 blocked for more than 455 seconds. [ 1328.911891][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.912561][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.913001][ T32] task:kworker/1:172 state:D stack:0 pid:4250 tgid:4250 ppid:2 flags:0x00000000 [ 1328.913634][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.913916][ T32] Call trace: [ 1328.914119][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.914494][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ead45da4 r5:8510ec00 [ 1328.915051][ T32] r4:8510ec00 [ 1328.915222][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.915509][ T32] r5:8510ec00 r4:827174e0 [ 1328.915663][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.916015][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.916533][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead45e20 [ 1328.916754][ T32] r4:00000000 [ 1328.916887][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.917186][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.917510][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.928324][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:856fcf40 [ 1328.928756][ T32] r4:00000000 [ 1328.928925][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.929285][ T32] r9:8510ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1ef000 [ 1328.929631][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.929955][ T32] r5:00001000 r4:dfe65000 [ 1328.930177][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.930586][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.931006][ T32] r5:854a0f54 r4:854a0c00 [ 1328.931227][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.931573][ T32] r7:ddde40c0 r6:82c18200 r5:854a0f54 r4:852d8200 [ 1328.931774][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.932075][ T32] r10:8510ec00 r9:852d822c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.932339][ T32] r4:852d8200 [ 1328.932482][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.932774][ T32] r10:00000000 r9:ead3de78 r8:856fcc00 r7:852d8200 r6:80266a2c r5:8510ec00 [ 1328.933065][ T32] r4:856fcc80 [ 1328.933208][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.933649][ T32] Exception stack(0xead45fb0 to 0xead45ff8) [ 1328.933897][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.934281][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.934657][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.935134][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:856fcc80 [ 1328.935342][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.935591][ T32] INFO: task kworker/1:173:4252 blocked for more than 455 seconds. [ 1328.935762][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.935910][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.936210][ T32] task:kworker/1:173 state:D stack:0 pid:4252 tgid:4252 ppid:2 flags:0x00000000 [ 1328.936524][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.936783][ T32] Call trace: [ 1328.936898][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.937144][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eacf1da4 r5:8510e000 [ 1328.937326][ T32] r4:8510e000 [ 1328.937512][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.947984][ T32] r5:8510e000 r4:827174e0 [ 1328.948265][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.948667][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.949081][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacf1e20 [ 1328.949535][ T32] r4:00000000 [ 1328.949775][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.950061][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.950430][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.950702][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852fb040 [ 1328.951038][ T32] r4:00000000 [ 1328.951219][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.951546][ T32] r9:8510e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1f5000 [ 1328.951841][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.952220][ T32] r5:00001000 r4:e06cf000 [ 1328.952402][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.952839][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.953190][ T32] r5:854a1754 r4:854a1400 [ 1328.953377][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.953728][ T32] r7:ddde40c0 r6:82c18200 r5:854a1754 r4:852d8280 [ 1328.953976][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.954394][ T32] r10:8510e000 r9:852d82ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.954671][ T32] r4:852d8280 [ 1328.954832][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.955214][ T32] r10:00000000 r9:ead3de78 r8:856fc440 r7:852d8280 r6:80266a2c r5:8510e000 [ 1328.955542][ T32] r4:856fcc80 [ 1328.955699][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.955992][ T32] Exception stack(0xeacf1fb0 to 0xeacf1ff8) [ 1328.956248][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.956579][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.956906][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.957198][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:856fcc80 [ 1328.957529][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.978093][ T32] INFO: task kworker/1:174:4253 blocked for more than 455 seconds. [ 1328.978602][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.978867][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.979169][ T32] task:kworker/1:174 state:D stack:0 pid:4253 tgid:4253 ppid:2 flags:0x00000000 [ 1328.979624][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.979979][ T32] Call trace: [ 1328.980458][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.980848][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ead49da4 r5:8510bc00 [ 1328.981186][ T32] r4:8510bc00 [ 1328.981354][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.982117][ T32] r5:8510bc00 r4:827174e0 [ 1328.982452][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.982868][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.983423][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead49e20 [ 1328.983870][ T32] r4:00000000 [ 1328.984028][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.984354][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.985070][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.985522][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:856fc240 [ 1328.985799][ T32] r4:00000000 [ 1328.985993][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.986350][ T32] r9:8510bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1f3000 [ 1328.986697][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.987076][ T32] r5:00001000 r4:e0407000 [ 1328.987365][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.998170][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.998817][ T32] r5:85530354 r4:85530000 [ 1328.999042][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.999608][ T32] r7:ddde40c0 r6:82c18200 r5:85530354 r4:852d8300 [ 1328.999874][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.000207][ T32] r10:8510bc00 r9:852d832c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.000642][ T32] r4:852d8300 [ 1329.000803][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.001148][ T32] r10:00000000 r9:eacf1e78 r8:856fcc80 r7:852d8300 r6:80266a2c r5:8510bc00 [ 1329.001461][ T32] r4:856fcac0 [ 1329.001651][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.001953][ T32] Exception stack(0xead49fb0 to 0xead49ff8) [ 1329.002182][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.002889][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.003616][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.003933][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:856fcac0 [ 1329.004228][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.004635][ T32] INFO: task kworker/1:175:4257 blocked for more than 455 seconds. [ 1329.004931][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.005219][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.005642][ T32] task:kworker/1:175 state:D stack:0 pid:4257 tgid:4257 ppid:2 flags:0x00000000 [ 1329.006084][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.006419][ T32] Call trace: [ 1329.006629][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.007089][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ead51da4 r5:8510a400 [ 1329.007412][ T32] r4:8510a400 [ 1329.018048][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.018471][ T32] r5:8510a400 r4:827174e0 [ 1329.018681][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.018986][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.019295][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead51e20 [ 1329.019500][ T32] r4:00000000 [ 1329.019617][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.019824][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.020048][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.020338][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570c340 [ 1329.020560][ T32] r4:00000000 [ 1329.020669][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.020940][ T32] r9:8510a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f281000 [ 1329.021146][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.021395][ T32] r5:00001000 r4:ea949000 [ 1329.021527][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.021781][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.022074][ T32] r5:854a2f54 r4:854a2c00 [ 1329.022189][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.022531][ T32] r7:ddde40c0 r6:82c18200 r5:854a2f54 r4:852d8380 [ 1329.022733][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.022998][ T32] r10:8510a400 r9:852d83ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.023223][ T32] r4:852d8380 [ 1329.023350][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.023673][ T32] r10:00000000 r9:eacf1e78 r8:852fb140 r7:852d8380 r6:80266a2c r5:8510a400 [ 1329.023989][ T32] r4:852fb080 [ 1329.024184][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.024406][ T32] Exception stack(0xead51fb0 to 0xead51ff8) [ 1329.024544][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.024747][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.024909][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.025053][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852fb080 [ 1329.025266][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.025440][ T32] INFO: task kworker/1:176:4260 blocked for more than 455 seconds. [ 1329.025591][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.025703][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.025854][ T32] task:kworker/1:176 state:D stack:0 pid:4260 tgid:4260 ppid:2 flags:0x00000000 [ 1329.026072][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.026279][ T32] Call trace: [ 1329.026370][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.026537][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ead55da4 r5:85108c00 [ 1329.026743][ T32] r4:85108c00 [ 1329.026826][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.027010][ T32] r5:85108c00 r4:827174e0 [ 1329.027139][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.027359][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.038067][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead55e20 [ 1329.038462][ T32] r4:00000000 [ 1329.038557][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.038866][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.039087][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.039317][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:856f9c00 [ 1329.039572][ T32] r4:00000000 [ 1329.039651][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.039822][ T32] r9:85108c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1fd000 [ 1329.040009][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.040184][ T32] r5:00001000 r4:ea881000 [ 1329.040310][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.040515][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.040722][ T32] r5:85532354 r4:85532000 [ 1329.040819][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.041002][ T32] r7:ddde40c0 r6:82c18200 r5:85532354 r4:852d8400 [ 1329.041124][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.041313][ T32] r10:85108c00 r9:852d842c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.041501][ T32] r4:852d8400 [ 1329.041583][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.041756][ T32] r10:00000000 r9:ead51e78 r8:852fb1c0 r7:852d8400 r6:80266a2c r5:85108c00 [ 1329.041970][ T32] r4:852fb000 [ 1329.042052][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.042214][ T32] Exception stack(0xead55fb0 to 0xead55ff8) [ 1329.042454][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.042627][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.042842][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.042985][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852fb000 [ 1329.043226][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.043523][ T32] INFO: task kworker/1:177:4263 blocked for more than 455 seconds. [ 1329.044119][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.044343][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.044539][ T32] task:kworker/1:177 state:D stack:0 pid:4263 tgid:4263 ppid:2 flags:0x00000000 [ 1329.044823][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.044975][ T32] Call trace: [ 1329.045071][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.045266][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ead5dda4 r5:85108000 [ 1329.045443][ T32] r4:85108000 [ 1329.045524][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.045755][ T32] r5:85108000 r4:827174e0 [ 1329.045891][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.046080][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.046377][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead5de20 [ 1329.046534][ T32] r4:00000000 [ 1329.046615][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.046775][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.047001][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.047299][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852fb800 [ 1329.047477][ T32] r4:00000000 [ 1329.047613][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.058499][ T32] r9:85108000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f257000 [ 1329.058738][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.059039][ T32] r5:00001000 r4:eaa31000 [ 1329.059161][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.059377][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.059610][ T32] r5:854a1b54 r4:854a1800 [ 1329.059729][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.059960][ T32] r7:ddde40c0 r6:82c18200 r5:854a1b54 r4:852d8480 [ 1329.060111][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.060334][ T32] r10:85108000 r9:852d84ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.060525][ T32] r4:852d8480 [ 1329.060621][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.060816][ T32] r10:00000000 r9:ead51e78 r8:852fb280 r7:852d8480 r6:80266a2c r5:85108000 [ 1329.061006][ T32] r4:852fb000 [ 1329.061089][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.061239][ T32] Exception stack(0xead5dfb0 to 0xead5dff8) [ 1329.061364][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.061533][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.061735][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.061880][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852fb000 [ 1329.062101][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.062343][ T32] INFO: task kworker/1:178:4270 blocked for more than 455 seconds. [ 1329.062886][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.063116][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.063377][ T32] task:kworker/1:178 state:D stack:0 pid:4270 tgid:4270 ppid:2 flags:0x00000000 [ 1329.063751][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.064193][ T32] Call trace: [ 1329.064385][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.064703][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ead71da4 r5:851c0c00 [ 1329.064975][ T32] r4:851c0c00 [ 1329.065130][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.065461][ T32] r5:851c0c00 r4:827174e0 [ 1329.065438][ T31] audit: type=1400 audit(1329.000:81): avc: denied { unlink } for pid=2925 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 [ 1329.065616][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.065797][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.067385][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead71e20 [ 1329.078148][ T32] r4:00000000 [ 1329.078455][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.078671][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.078897][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.079080][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852fb980 [ 1329.079248][ T32] r4:00000000 [ 1329.079339][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.079522][ T32] r9:851c0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f259000 [ 1329.079676][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.079891][ T32] r5:00001000 r4:eaa43000 [ 1329.079994][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.080164][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.080351][ T32] r5:854a1f54 r4:854a1c00 [ 1329.080452][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.080636][ T32] r7:ddde40c0 r6:82c18200 r5:854a1f54 r4:852d8500 [ 1329.080758][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.081392][ T32] r10:851c0c00 r9:852d852c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.081827][ T32] r4:852d8500 [ 1329.081946][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.082206][ T32] r10:00000000 r9:ead51e78 r8:852fb780 r7:852d8500 r6:80266a2c r5:851c0c00 [ 1329.082418][ T32] r4:852fb840 [ 1329.082547][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.082813][ T32] Exception stack(0xead71fb0 to 0xead71ff8) [ 1329.082978][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.083803][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.084096][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.085230][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852fb840 [ 1329.085573][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.086489][ T32] INFO: task kworker/1:179:4273 blocked for more than 455 seconds. [ 1329.086660][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.086772][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.086938][ T32] task:kworker/1:179 state:D stack:0 pid:4273 tgid:4273 ppid:2 flags:0x00000000 [ 1329.087155][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.087312][ T32] Call trace: [ 1329.087402][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.098096][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ead59da4 r5:84d34800 [ 1329.098478][ T32] r4:84d34800 [ 1329.098597][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.098806][ T32] r5:84d34800 r4:827174e0 [ 1329.098943][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.099145][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.099409][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead59e20 [ 1329.099570][ T32] r4:00000000 [ 1329.099651][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.099811][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.100152][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.100410][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852fba80 [ 1329.100607][ T32] r4:00000000 [ 1329.100766][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.101003][ T32] r9:84d34800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f25b000 [ 1329.101174][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.101465][ T32] r5:00001000 r4:eabdd000 [ 1329.101619][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.101892][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.102151][ T32] r5:854a2354 r4:854a2000 [ 1329.102338][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.102597][ T32] r7:ddde40c0 r6:82c18200 r5:854a2354 r4:852d8580 [ 1329.102748][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.102987][ T32] r10:84d34800 r9:852d85ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.103212][ T32] r4:852d8580 [ 1329.103330][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.103650][ T32] r10:00000000 r9:ead51e78 r8:852fbb80 r7:852d8580 r6:80266a2c r5:84d34800 [ 1329.103938][ T32] r4:852fba00 [ 1329.104127][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.104477][ T32] Exception stack(0xead59fb0 to 0xead59ff8) [ 1329.104820][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.105053][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.105254][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.105419][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852fba00 [ 1329.105638][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.106138][ T32] INFO: task kworker/1:180:4278 blocked for more than 455 seconds. [ 1329.106396][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.106549][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.106731][ T32] task:kworker/1:180 state:D stack:0 pid:4278 tgid:4278 ppid:2 flags:0x00000000 [ 1329.106993][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.107161][ T32] Call trace: [ 1329.107273][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.107502][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ead81da4 r5:857d8c00 [ 1329.118304][ T32] r4:857d8c00 [ 1329.118535][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.118781][ T32] r5:857d8c00 r4:827174e0 [ 1329.118936][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.119204][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.119507][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead81e20 [ 1329.119714][ T32] r4:00000000 [ 1329.119811][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.120042][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.120300][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.120502][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570c1c0 [ 1329.120729][ T32] r4:00000000 [ 1329.120827][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.121115][ T32] r9:857d8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f27f000 [ 1329.121345][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.121631][ T32] r5:00001000 r4:ea925000 [ 1329.121792][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.122136][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.122564][ T32] r5:854a2b54 r4:854a2800 [ 1329.122771][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.123013][ T32] r7:ddde40c0 r6:82c18200 r5:854a2b54 r4:852d8600 [ 1329.123259][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.123580][ T32] r10:857d8c00 r9:852d862c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.123929][ T32] r4:852d8600 [ 1329.124074][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.124382][ T32] r10:00000000 r9:ead51e78 r8:852fbe00 r7:852d8600 r6:80266a2c r5:857d8c00 [ 1329.124585][ T32] r4:852fbc00 [ 1329.124674][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.124835][ T32] Exception stack(0xead81fb0 to 0xead81ff8) [ 1329.124963][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.125157][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.125352][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.125516][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852fbc00 [ 1329.125722][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.125935][ T32] INFO: task kworker/1:181:4300 blocked for more than 455 seconds. [ 1329.126190][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.126379][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.126581][ T32] task:kworker/1:181 state:D stack:0 pid:4300 tgid:4300 ppid:2 flags:0x00000000 [ 1329.126920][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.127093][ T32] Call trace: [ 1329.127260][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.127476][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eada5da4 r5:857d9800 [ 1329.138469][ T32] r4:857d9800 [ 1329.138850][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.139341][ T32] r5:857d9800 r4:827174e0 [ 1329.139566][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.140004][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.140654][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eada5e20 [ 1329.141015][ T32] r4:00000000 [ 1329.141305][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.141923][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.142430][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.143047][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570cc00 [ 1329.143483][ T32] r4:00000000 [ 1329.143771][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.144256][ T32] r9:857d9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2ab000 [ 1329.144699][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.145130][ T32] r5:00001000 r4:eae01000 [ 1329.145463][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.145964][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.146469][ T32] r5:854a3b54 r4:854a3800 [ 1329.146688][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.147249][ T32] r7:ddde40c0 r6:82c18200 r5:854a3b54 r4:852d8680 [ 1329.147571][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.158809][ T32] r10:857d9800 r9:852d86ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.159370][ T32] r4:852d8680 [ 1329.159561][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.160069][ T32] r10:00000000 r9:ead51e78 r8:8570c480 r7:852d8680 r6:80266a2c r5:857d9800 [ 1329.160607][ T32] r4:8570c180 [ 1329.161026][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.161506][ T32] Exception stack(0xeada5fb0 to 0xeada5ff8) [ 1329.161861][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.162384][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.162852][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.163220][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570c180 [ 1329.163562][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.164050][ T32] INFO: task kworker/1:182:4301 blocked for more than 455 seconds. [ 1329.164437][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.164732][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.165121][ T32] task:kworker/1:182 state:D stack:0 pid:4301 tgid:4301 ppid:2 flags:0x00000000 [ 1329.165849][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.166176][ T32] Call trace: [ 1329.166485][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.166867][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eada9da4 r5:857dc800 [ 1329.167203][ T32] r4:857dc800 [ 1329.167613][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.178963][ T32] r5:857dc800 r4:827174e0 [ 1329.179239][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.179787][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.180294][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eada9e20 [ 1329.180716][ T32] r4:00000000 [ 1329.180963][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.181525][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.182362][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.182922][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570c780 [ 1329.183310][ T32] r4:00000000 [ 1329.183494][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.183945][ T32] r9:857dc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2a9000 [ 1329.184478][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.184982][ T32] r5:00001000 r4:eadfb000 [ 1329.185280][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.185622][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.186367][ T32] r5:854a3354 r4:854a3000 [ 1329.186567][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.186999][ T32] r7:ddde40c0 r6:82c18200 r5:854a3354 r4:852d8700 [ 1329.187297][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.198515][ T32] r10:857dc800 r9:852d872c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.199101][ T32] r4:852d8700 [ 1329.199308][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.199790][ T32] r10:00000000 r9:eada5e78 r8:8570c540 r7:852d8700 r6:80266a2c r5:857dc800 [ 1329.200241][ T32] r4:8570c080 [ 1329.200425][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.200846][ T32] Exception stack(0xeada9fb0 to 0xeada9ff8) [ 1329.201228][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.201598][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.202088][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.202466][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570c080 [ 1329.202795][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.203085][ T32] INFO: task kworker/1:183:4323 blocked for more than 455 seconds. [ 1329.203437][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.203710][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.204079][ T32] task:kworker/1:183 state:D stack:0 pid:4323 tgid:4323 ppid:2 flags:0x00000000 [ 1329.204572][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.205162][ T32] Call trace: [ 1329.205445][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.205799][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eadedda4 r5:857dec00 [ 1329.206156][ T32] r4:857dec00 [ 1329.206459][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.206938][ T32] r5:857dec00 r4:827174e0 [ 1329.207281][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.218317][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.218969][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadede20 [ 1329.219339][ T32] r4:00000000 [ 1329.219580][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.219959][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.220444][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.220832][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85721040 [ 1329.221270][ T32] r4:00000000 [ 1329.221448][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.221779][ T32] r9:857dec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2ad000 [ 1329.222069][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.222519][ T32] r5:00001000 r4:eae07000 [ 1329.222762][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.223239][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.223664][ T32] r5:854a3f54 r4:854a3c00 [ 1329.223855][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.224253][ T32] r7:ddde40c0 r6:82c18200 r5:854a3f54 r4:852d8780 [ 1329.224496][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.224922][ T32] r10:857dec00 r9:852d87ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.225252][ T32] r4:852d8780 [ 1329.225434][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.225863][ T32] r10:00000000 r9:eada5e78 r8:85721140 r7:852d8780 r6:80266a2c r5:857dec00 [ 1329.226380][ T32] r4:85721080 [ 1329.226764][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.227309][ T32] Exception stack(0xeadedfb0 to 0xeadedff8) [ 1329.238496][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.239116][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.239505][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.239982][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85721080 [ 1329.240611][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.241174][ T32] INFO: task kworker/1:184:4325 blocked for more than 455 seconds. [ 1329.241562][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.241961][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.242454][ T32] task:kworker/1:184 state:D stack:0 pid:4325 tgid:4325 ppid:2 flags:0x00000000 [ 1329.242934][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.243260][ T32] Call trace: [ 1329.243485][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.243972][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ead95da4 r5:857dbc00 [ 1329.244433][ T32] r4:857dbc00 [ 1329.244626][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.245156][ T32] r5:857dbc00 r4:827174e0 [ 1329.245379][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.245944][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.246496][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead95e20 [ 1329.247100][ T32] r4:00000000 [ 1329.247376][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.258528][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.259202][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.259649][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85721a40 [ 1329.260062][ T32] r4:00000000 [ 1329.260256][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.260706][ T32] r9:857dbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1f5000 [ 1329.261089][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.261563][ T32] r5:00001000 r4:e0475000 [ 1329.261858][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.262273][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.262942][ T32] r5:854a8f54 r4:854a8c00 [ 1329.263298][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.263810][ T32] r7:ddde40c0 r6:82c18200 r5:854a8f54 r4:852d8800 [ 1329.264160][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.264588][ T32] r10:857dbc00 r9:852d882c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.264913][ T32] r4:852d8800 [ 1329.265144][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.265665][ T32] r10:00000000 r9:eadede78 r8:85721200 r7:852d8800 r6:80266a2c r5:857dbc00 [ 1329.266327][ T32] r4:85721080 [ 1329.266602][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.267022][ T32] Exception stack(0xead95fb0 to 0xead95ff8) [ 1329.267491][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.278370][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.278969][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.279533][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85721080 [ 1329.279939][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.280721][ T32] INFO: task kworker/1:185:4327 blocked for more than 455 seconds. [ 1329.281320][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.281996][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.282593][ T32] task:kworker/1:185 state:D stack:0 pid:4327 tgid:4327 ppid:2 flags:0x00000000 [ 1329.283142][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.283566][ T32] Call trace: [ 1329.283786][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.284258][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eadbdda4 r5:857dd400 [ 1329.285076][ T32] r4:857dd400 [ 1329.285635][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.286297][ T32] r5:857dd400 r4:827174e0 [ 1329.286633][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.287153][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.298367][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadbde20 [ 1329.298952][ T32] r4:00000000 [ 1329.299274][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.299790][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.300269][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.300698][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:857215c0 [ 1329.301122][ T32] r4:00000000 [ 1329.301331][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.302056][ T32] r9:857dd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1ef000 [ 1329.302595][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.303307][ T32] r5:00001000 r4:dfb7b000 [ 1329.303683][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.304074][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.305541][ T32] r5:84125b54 r4:84125800 [ 1329.305785][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.306281][ T32] r7:ddde40c0 r6:82c18200 r5:84125b54 r4:852d8880 [ 1329.306651][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.307202][ T32] r10:857dd400 r9:852d88ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.318460][ T32] r4:852d8880 [ 1329.318873][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.319355][ T32] r10:00000000 r9:ead95e78 r8:85721280 r7:852d8880 r6:80266a2c r5:857dd400 [ 1329.319724][ T32] r4:85721000 [ 1329.319895][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.320209][ T32] Exception stack(0xeadbdfb0 to 0xeadbdff8) [ 1329.320509][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.320831][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.321316][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.321638][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85721000 [ 1329.321978][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.322488][ T32] INFO: task kworker/1:186:4334 blocked for more than 455 seconds. [ 1329.322817][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.323261][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.323619][ T32] task:kworker/1:186 state:D stack:0 pid:4334 tgid:4334 ppid:2 flags:0x00000000 [ 1329.324161][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.324527][ T32] Call trace: [ 1329.324731][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.325217][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae11da4 r5:857da400 [ 1329.325606][ T32] r4:857da400 [ 1329.325884][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.326377][ T32] r5:857da400 r4:827174e0 [ 1329.326640][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.327097][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.338414][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae11e20 [ 1329.339036][ T32] r4:00000000 [ 1329.339233][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.339759][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.340266][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.340805][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85721380 [ 1329.341168][ T32] r4:00000000 [ 1329.341360][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.341738][ T32] r9:857da400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1f1000 [ 1329.342266][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.342663][ T32] r5:00001000 r4:dfe43000 [ 1329.342895][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.343289][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.343728][ T32] r5:854a0754 r4:854a0400 [ 1329.343963][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.344387][ T32] r7:ddde40c0 r6:82c18200 r5:854a0754 r4:852d8900 [ 1329.344645][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.345176][ T32] r10:857da400 r9:852d892c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.345505][ T32] r4:852d8900 [ 1329.345686][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.346145][ T32] r10:00000000 r9:ead95e78 r8:85721840 r7:852d8900 r6:80266a2c r5:857da400 [ 1329.346582][ T32] r4:857217c0 [ 1329.346767][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.347143][ T32] Exception stack(0xeae11fb0 to 0xeae11ff8) [ 1329.347422][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.358425][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.359029][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.359427][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:857217c0 [ 1329.359889][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.360403][ T32] INFO: task kworker/1:187:4335 blocked for more than 455 seconds. [ 1329.360851][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.361149][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.361597][ T32] task:kworker/1:187 state:D stack:0 pid:4335 tgid:4335 ppid:2 flags:0x00000000 [ 1329.362210][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.362693][ T32] Call trace: [ 1329.362894][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.363360][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae21da4 r5:857db000 [ 1329.363824][ T32] r4:857db000 [ 1329.364097][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.364499][ T32] r5:857db000 r4:827174e0 [ 1329.364746][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.365218][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.365791][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae21e20 [ 1329.366195][ T32] r4:00000000 [ 1329.366538][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.366990][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.367398][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.378643][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85721780 [ 1329.379284][ T32] r4:00000000 [ 1329.379500][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.379955][ T32] r9:857db000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1f3000 [ 1329.380491][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.380991][ T32] r5:00001000 r4:e03b5000 [ 1329.381216][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.381655][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.382134][ T32] r5:854a8754 r4:854a8400 [ 1329.382424][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.382873][ T32] r7:ddde40c0 r6:82c18200 r5:854a8754 r4:852d8980 [ 1329.383153][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.383648][ T32] r10:857db000 r9:852d89ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.384020][ T32] r4:852d8980 [ 1329.384203][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.384615][ T32] r10:00000000 r9:ead95e78 r8:857217c0 r7:852d8980 r6:80266a2c r5:857db000 [ 1329.384993][ T32] r4:85721580 [ 1329.385181][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.385561][ T32] Exception stack(0xeae21fb0 to 0xeae21ff8) [ 1329.386010][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.386469][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.386908][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.387324][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85721580 [ 1329.398357][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.398912][ T32] INFO: task kworker/1:188:4338 blocked for more than 455 seconds. [ 1329.399509][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.400080][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.400420][ T32] task:kworker/1:188 state:D stack:0 pid:4338 tgid:4338 ppid:2 flags:0x00000000 [ 1329.401184][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.401633][ T32] Call trace: [ 1329.401849][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.402353][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae41da4 r5:854d3c00 [ 1329.402711][ T32] r4:854d3c00 [ 1329.403011][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.403391][ T32] r5:854d3c00 r4:827174e0 [ 1329.403601][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.404073][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.404605][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae41e20 [ 1329.404982][ T32] r4:00000000 [ 1329.405229][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.405781][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.406274][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.406775][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85721b40 [ 1329.407117][ T32] r4:00000000 [ 1329.407487][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.418444][ T32] r9:854d3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1fd000 [ 1329.419088][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.419677][ T32] r5:00001000 r4:e87fd000 [ 1329.419951][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.420707][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.421167][ T32] r5:854a9354 r4:854a9000 [ 1329.421392][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.421863][ T32] r7:ddde40c0 r6:82c18200 r5:854a9354 r4:852d8a00 [ 1329.422218][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.422846][ T32] r10:854d3c00 r9:852d8a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.423238][ T32] r4:852d8a00 [ 1329.423420][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.423960][ T32] r10:00000000 r9:ead95e78 r8:8571c740 r7:852d8a00 r6:80266a2c r5:854d3c00 [ 1329.424494][ T32] r4:857219c0 [ 1329.424678][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.425060][ T32] Exception stack(0xeae41fb0 to 0xeae41ff8) [ 1329.425438][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.426051][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.426549][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.427152][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:857219c0 [ 1329.438774][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.439501][ T32] INFO: task kworker/1:189:4340 blocked for more than 455 seconds. [ 1329.439875][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.440160][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.440604][ T32] task:kworker/1:189 state:D stack:0 pid:4340 tgid:4340 ppid:2 flags:0x00000000 [ 1329.441260][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.441691][ T32] Call trace: [ 1329.442036][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.442627][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae49da4 r5:8473ec00 [ 1329.443005][ T32] r4:8473ec00 [ 1329.443241][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.443826][ T32] r5:8473ec00 r4:827174e0 [ 1329.444034][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.444543][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.444983][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae49e20 [ 1329.445348][ T32] r4:00000000 [ 1329.445532][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.445952][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.446372][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.446762][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85721c80 [ 1329.447114][ T32] r4:00000000 [ 1329.447301][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.458414][ T32] r9:8473ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f259000 [ 1329.459008][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.459540][ T32] r5:00001000 r4:ea88b000 [ 1329.459801][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.460263][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.461243][ T32] r5:854a9754 r4:854a9400 [ 1329.461564][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.462344][ T32] r7:ddde40c0 r6:82c18200 r5:854a9754 r4:852d8a80 [ 1329.462708][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.463288][ T32] r10:8473ec00 r9:852d8aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.463803][ T32] r4:852d8a80 [ 1329.463989][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.464725][ T32] r10:00000000 r9:eae41e78 r8:8571c680 r7:852d8a80 r6:80266a2c r5:8473ec00 [ 1329.465402][ T32] r4:85721a00 [ 1329.465891][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.466451][ T32] Exception stack(0xeae49fb0 to 0xeae49ff8) [ 1329.466807][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.467169][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.478258][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.478744][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85721a00 [ 1329.479261][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.479996][ T32] INFO: task kworker/1:190:4341 blocked for more than 455 seconds. [ 1329.480397][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.480666][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.481148][ T32] task:kworker/1:190 state:D stack:0 pid:4341 tgid:4341 ppid:2 flags:0x00000000 [ 1329.481604][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.482035][ T32] Call trace: [ 1329.482331][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.482741][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae4dda4 r5:854d6000 [ 1329.483112][ T32] r4:854d6000 [ 1329.483368][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.483743][ T32] r5:854d6000 r4:827174e0 [ 1329.483940][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.484386][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.485023][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae4de20 [ 1329.485666][ T32] r4:00000000 [ 1329.485847][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.486249][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.486626][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.487167][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8440fcc0 [ 1329.487532][ T32] r4:00000000 [ 1329.498693][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.499388][ T32] r9:854d6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2b7000 [ 1329.499788][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.500436][ T32] r5:00001000 r4:ea9e9000 [ 1329.500743][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.501614][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.502329][ T32] r5:854aa354 r4:854aa000 [ 1329.502565][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.503442][ T32] r7:ddde40c0 r6:82c18200 r5:854aa354 r4:852d8b00 [ 1329.503816][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.504267][ T32] r10:854d6000 r9:852d8b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.504679][ T32] r4:852d8b00 [ 1329.504870][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.505667][ T32] r10:00000000 r9:eae49e78 r8:8571ca00 r7:852d8b00 r6:80266a2c r5:854d6000 [ 1329.506313][ T32] r4:85721b80 [ 1329.506509][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.506924][ T32] Exception stack(0xeae4dfb0 to 0xeae4dff8) [ 1329.507244][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.528322][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.528908][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.529275][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85721b80 [ 1329.529669][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.530051][ T32] INFO: task kworker/1:191:4344 blocked for more than 455 seconds. [ 1329.530425][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.530686][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.531064][ T32] task:kworker/1:191 state:D stack:0 pid:4344 tgid:4344 ppid:2 flags:0x00000000 [ 1329.531587][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.531957][ T32] Call trace: [ 1329.532219][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.532621][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae55da4 r5:859b0000 [ 1329.533155][ T32] r4:859b0000 [ 1329.533339][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.533727][ T32] r5:859b0000 r4:827174e0 [ 1329.533976][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.534457][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.535008][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae55e20 [ 1329.535403][ T32] r4:00000000 [ 1329.535594][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.536097][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.536463][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.536860][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85721d80 [ 1329.537259][ T32] r4:00000000 [ 1329.537466][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.548860][ T32] r9:859b0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f25b000 [ 1329.549382][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.550011][ T32] r5:00001000 r4:ea9b9000 [ 1329.550250][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.550749][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.551183][ T32] r5:854a9b54 r4:854a9800 [ 1329.551449][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.552006][ T32] r7:ddde40c0 r6:82c18200 r5:854a9b54 r4:852d8b80 [ 1329.552303][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.552788][ T32] r10:859b0000 r9:852d8bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.553177][ T32] r4:852d8b80 [ 1329.553353][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.553723][ T32] r10:00000000 r9:eae4de78 r8:8571cd00 r7:852d8b80 r6:80266a2c r5:859b0000 [ 1329.554161][ T32] r4:85721d00 [ 1329.554362][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.554819][ T32] Exception stack(0xeae55fb0 to 0xeae55ff8) [ 1329.555165][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.555677][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.556151][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.556738][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85721d00 [ 1329.557443][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.568340][ T32] INFO: task kworker/1:192:4347 blocked for more than 455 seconds. [ 1329.568934][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.569260][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.569724][ T32] task:kworker/1:192 state:D stack:0 pid:4347 tgid:4347 ppid:2 flags:0x00000000 [ 1329.570289][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.570868][ T32] Call trace: [ 1329.571087][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.571645][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae61da4 r5:859b0c00 [ 1329.572301][ T32] r4:859b0c00 [ 1329.572516][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.572882][ T32] r5:859b0c00 r4:827174e0 [ 1329.573106][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.573549][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.574457][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae61e20 [ 1329.574976][ T32] r4:00000000 [ 1329.575304][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.575786][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.576554][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.577147][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570c880 [ 1329.588289][ T32] r4:00000000 [ 1329.588729][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.589867][ T32] r9:859b0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2b9000 [ 1329.590717][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.591156][ T32] r5:00001000 r4:eaa07000 [ 1329.591483][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.591828][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.592271][ T32] r5:854aa754 r4:854aa400 [ 1329.592395][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.592824][ T32] r7:ddde40c0 r6:82c18200 r5:854aa754 r4:852d8c00 [ 1329.593024][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.593276][ T32] r10:859b0c00 r9:852d8c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.593504][ T32] r4:852d8c00 [ 1329.593600][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.593810][ T32] r10:00000000 r9:eae4de78 r8:8571cfc0 r7:852d8c00 r6:80266a2c r5:859b0c00 [ 1329.594090][ T32] r4:8440fac0 [ 1329.594198][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.594450][ T32] Exception stack(0xeae61fb0 to 0xeae61ff8) [ 1329.594631][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.594863][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.595068][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.595288][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8440fac0 [ 1329.595510][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.595802][ T32] INFO: task kworker/1:193:4349 blocked for more than 455 seconds. [ 1329.595973][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.596079][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.596266][ T32] task:kworker/1:193 state:D stack:0 pid:4349 tgid:4349 ppid:2 flags:0x00000000 [ 1329.596625][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.596969][ T32] Call trace: [ 1329.597159][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.608093][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae5dda4 r5:857de000 [ 1329.608585][ T32] r4:857de000 [ 1329.608754][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.609080][ T32] r5:857de000 r4:827174e0 [ 1329.609188][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.609486][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.609838][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae5de20 [ 1329.610215][ T32] r4:00000000 [ 1329.610554][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.611678][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.612673][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.613179][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85714040 [ 1329.613558][ T32] r4:00000000 [ 1329.613733][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.614102][ T32] r9:857de000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2bf000 [ 1329.614319][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.614569][ T32] r5:00001000 r4:eac43000 [ 1329.614683][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.614877][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.615247][ T32] r5:854a9f54 r4:854a9c00 [ 1329.615350][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.615630][ T32] r7:ddde40c0 r6:82c18200 r5:854a9f54 r4:852d8c80 [ 1329.615774][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.615982][ T32] r10:857de000 r9:852d8cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.616172][ T32] r4:852d8c80 [ 1329.616258][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.616533][ T32] r10:00000000 r9:eae61e78 r8:85721d00 r7:852d8c80 r6:80266a2c r5:857de000 [ 1329.616831][ T32] r4:8570cd00 [ 1329.616929][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.617116][ T32] Exception stack(0xeae5dfb0 to 0xeae5dff8) [ 1329.617258][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.617510][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.628369][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.628648][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570cd00 [ 1329.628898][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.629119][ T32] INFO: task kworker/1:194:4353 blocked for more than 456 seconds. [ 1329.629336][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.629641][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.629850][ T32] task:kworker/1:194 state:D stack:0 pid:4353 tgid:4353 ppid:2 flags:0x00000000 [ 1329.630143][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.630414][ T32] Call trace: [ 1329.630534][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.630786][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae69da4 r5:857b8c00 [ 1329.631036][ T32] r4:857b8c00 [ 1329.631145][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.631395][ T32] r5:857b8c00 r4:827174e0 [ 1329.631523][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.631716][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.631942][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae69e20 [ 1329.632128][ T32] r4:00000000 [ 1329.632217][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.632418][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.632673][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.633052][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85714680 [ 1329.633320][ T32] r4:00000000 [ 1329.633447][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.633636][ T32] r9:857b8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2c5000 [ 1329.633822][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.634089][ T32] r5:00001000 r4:eac89000 [ 1329.634198][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.634502][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.634703][ T32] r5:854aaf54 r4:854aac00 [ 1329.634807][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.635072][ T32] r7:ddde40c0 r6:82c18200 r5:854aaf54 r4:852d8d00 [ 1329.635398][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.635748][ T32] r10:857b8c00 r9:852d8d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.636120][ T32] r4:852d8d00 [ 1329.636373][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.636867][ T32] r10:00000000 r9:eae5de78 r8:85714240 r7:852d8d00 r6:80266a2c r5:857b8c00 [ 1329.637272][ T32] r4:85714140 [ 1329.637521][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.648138][ T32] Exception stack(0xeae69fb0 to 0xeae69ff8) [ 1329.648417][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.648639][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.648880][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.649190][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85714140 [ 1329.649919][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.650493][ T32] INFO: task kworker/1:195:4355 blocked for more than 456 seconds. [ 1329.650912][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.651248][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.651682][ T32] task:kworker/1:195 state:D stack:0 pid:4355 tgid:4355 ppid:2 flags:0x00000000 [ 1329.652185][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.652532][ T32] Call trace: [ 1329.652854][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.653287][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae6dda4 r5:857ba400 [ 1329.653675][ T32] r4:857ba400 [ 1329.653863][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.654104][ T32] r5:857ba400 r4:827174e0 [ 1329.654261][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.654524][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.654844][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae6de20 [ 1329.655069][ T32] r4:00000000 [ 1329.655177][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.655410][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.655628][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.655858][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85714380 [ 1329.656050][ T32] r4:00000000 [ 1329.656134][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.656341][ T32] r9:857ba400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2c1000 [ 1329.656527][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.656749][ T32] r5:00001000 r4:eac59000 [ 1329.656859][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.657070][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.657280][ T32] r5:854a8354 r4:854a8000 [ 1329.657387][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.668482][ T32] r7:ddde40c0 r6:82c18200 r5:854a8354 r4:852d8d80 [ 1329.668896][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.669498][ T32] r10:857ba400 r9:852d8dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.669814][ T32] r4:852d8d80 [ 1329.670007][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.670469][ T32] r10:00000000 r9:eae69e78 r8:85714540 r7:852d8d80 r6:80266a2c r5:857ba400 [ 1329.670823][ T32] r4:85714400 [ 1329.670991][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.671460][ T32] Exception stack(0xeae6dfb0 to 0xeae6dff8) [ 1329.671721][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.672069][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.672450][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.672767][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85714400 [ 1329.673519][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.674095][ T32] INFO: task kworker/1:196:4358 blocked for more than 456 seconds. [ 1329.674522][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.674774][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.675154][ T32] task:kworker/1:196 state:D stack:0 pid:4358 tgid:4358 ppid:2 flags:0x00000000 [ 1329.675713][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.676160][ T32] Call trace: [ 1329.676458][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.676883][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae71da4 r5:857b9800 [ 1329.677285][ T32] r4:857b9800 [ 1329.677455][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.688268][ T32] r5:857b9800 r4:827174e0 [ 1329.688650][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.689028][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.689474][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae71e20 [ 1329.689791][ T32] r4:00000000 [ 1329.689973][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.690477][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.690947][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.691476][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85714880 [ 1329.691838][ T32] r4:00000000 [ 1329.692051][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.692485][ T32] r9:857b9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2c7000 [ 1329.692866][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.693234][ T32] r5:00001000 r4:eac97000 [ 1329.693533][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.693903][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.694483][ T32] r5:854ab754 r4:854ab400 [ 1329.694768][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.695290][ T32] r7:ddde40c0 r6:82c18200 r5:854ab754 r4:852d8e00 [ 1329.695615][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.696005][ T32] r10:857b9800 r9:852d8e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.696516][ T32] r4:852d8e00 [ 1329.696728][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.697168][ T32] r10:00000000 r9:eae69e78 r8:85714700 r7:852d8e00 r6:80266a2c r5:857b9800 [ 1329.697535][ T32] r4:85714000 [ 1329.708042][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.708399][ T32] Exception stack(0xeae71fb0 to 0xeae71ff8) [ 1329.708585][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.708889][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.709065][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.709218][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85714000 [ 1329.709381][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.709637][ T32] INFO: task kworker/1:197:4360 blocked for more than 456 seconds. [ 1329.709811][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.709949][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.710101][ T32] task:kworker/1:197 state:D stack:0 pid:4360 tgid:4360 ppid:2 flags:0x00000000 [ 1329.710361][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.710508][ T32] Call trace: [ 1329.710677][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.710864][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae35da4 r5:857b8000 [ 1329.711016][ T32] r4:857b8000 [ 1329.711098][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.711261][ T32] r5:857b8000 r4:827174e0 [ 1329.711385][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.711662][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.711925][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae35e20 [ 1329.712199][ T32] r4:00000000 [ 1329.712313][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.712538][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.712759][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.712992][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85714a00 [ 1329.713236][ T32] r4:00000000 [ 1329.713404][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.713721][ T32] r9:857b8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2cb000 [ 1329.714089][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.714457][ T32] r5:00001000 r4:eace7000 [ 1329.714636][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.714978][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.715408][ T32] r5:854aab54 r4:854aa800 [ 1329.715852][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.716489][ T32] r7:ddde40c0 r6:82c18200 r5:854aab54 r4:852d8e80 [ 1329.717459][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.728195][ T32] r10:857b8000 r9:852d8eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.728759][ T32] r4:852d8e80 [ 1329.729047][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.729510][ T32] r10:00000000 r9:eae71e78 r8:857148c0 r7:852d8e80 r6:80266a2c r5:857b8000 [ 1329.730300][ T32] r4:85714800 [ 1329.730630][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.731565][ T32] Exception stack(0xeae35fb0 to 0xeae35ff8) [ 1329.731990][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.732781][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.733354][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.734022][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85714800 [ 1329.735225][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.735771][ T32] INFO: task kworker/1:198:4363 blocked for more than 456 seconds. [ 1329.737273][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.748315][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.748926][ T32] task:kworker/1:198 state:D stack:0 pid:4363 tgid:4363 ppid:2 flags:0x00000000 [ 1329.749511][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.749835][ T32] Call trace: [ 1329.750036][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.750888][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae39da4 r5:857bbc00 [ 1329.751207][ T32] r4:857bbc00 [ 1329.751385][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.751726][ T32] r5:857bbc00 r4:827174e0 [ 1329.751966][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.752704][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.753145][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae39e20 [ 1329.753635][ T32] r4:00000000 [ 1329.754286][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.754922][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.755993][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.757319][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85714bc0 [ 1329.778315][ T32] r4:00000000 [ 1329.778709][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.779368][ T32] r9:857bbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2cd000 [ 1329.780604][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.780887][ T32] r5:00001000 r4:eacfd000 [ 1329.781030][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.781621][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.781997][ T32] r5:854abb54 r4:854ab800 [ 1329.782458][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.782770][ T32] r7:ddde40c0 r6:82c18200 r5:854abb54 r4:852d8f00 [ 1329.782948][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.783249][ T32] r10:857bbc00 r9:852d8f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.783499][ T32] r4:852d8f00 [ 1329.783622][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.783857][ T32] r10:00000000 r9:eae35e78 r8:85714a80 r7:852d8f00 r6:80266a2c r5:857bbc00 [ 1329.784057][ T32] r4:85714980 [ 1329.784148][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.784398][ T32] Exception stack(0xeae39fb0 to 0xeae39ff8) [ 1329.784619][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.784850][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.785093][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.785323][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85714980 [ 1329.785561][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.785814][ T32] INFO: task kworker/1:199:4364 blocked for more than 456 seconds. [ 1329.786000][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.786140][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.786366][ T32] task:kworker/1:199 state:D stack:0 pid:4364 tgid:4364 ppid:2 flags:0x00000000 [ 1329.786686][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.786939][ T32] Call trace: [ 1329.787056][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.787257][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae79da4 r5:857bc800 [ 1329.798148][ T32] r4:857bc800 [ 1329.798425][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.798687][ T32] r5:857bc800 r4:827174e0 [ 1329.798811][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.799059][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.799346][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae79e20 [ 1329.799654][ T32] r4:00000000 [ 1329.799754][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.800079][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.800596][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.800825][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85714e00 [ 1329.801085][ T32] r4:00000000 [ 1329.801208][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.801408][ T32] r9:857bc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2cf000 [ 1329.801763][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.802348][ T32] r5:00001000 r4:ead1b000 [ 1329.802585][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.803050][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.804312][ T32] r5:854ab354 r4:854ab000 [ 1329.804639][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.805658][ T32] r7:ddde40c0 r6:82c18200 r5:854ab354 r4:852d8f80 [ 1329.805938][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.807393][ T32] r10:857bc800 r9:852d8fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.818452][ T32] r4:852d8f80 [ 1329.818898][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.819375][ T32] r10:00000000 r9:eae39e78 r8:85714d40 r7:852d8f80 r6:80266a2c r5:857bc800 [ 1329.819717][ T32] r4:85714b80 [ 1329.819896][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.820238][ T32] Exception stack(0xeae79fb0 to 0xeae79ff8) [ 1329.820791][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.821491][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.821691][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.821847][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85714b80 [ 1329.822045][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.822330][ T32] INFO: task kworker/1:200:4366 blocked for more than 456 seconds. [ 1329.822677][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.823228][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.824269][ T32] task:kworker/1:200 state:D stack:0 pid:4366 tgid:4366 ppid:2 flags:0x00000000 [ 1329.824788][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.825985][ T32] Call trace: [ 1329.826416][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.826691][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae7dda4 r5:857be000 [ 1329.826882][ T32] r4:857be000 [ 1329.827083][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.827271][ T32] r5:857be000 r4:827174e0 [ 1329.827395][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.838085][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.838582][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae7de20 [ 1329.838779][ T32] r4:00000000 [ 1329.838921][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.839202][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.839478][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.839913][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8571cf40 [ 1329.840089][ T32] r4:00000000 [ 1329.840232][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.840516][ T32] r9:857be000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2d1000 [ 1329.840700][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.841006][ T32] r5:00001000 r4:ead4d000 [ 1329.841109][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.841322][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.841544][ T32] r5:84134f54 r4:84134c00 [ 1329.841651][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.841906][ T32] r7:ddde40c0 r6:82c18200 r5:84134f54 r4:85712000 [ 1329.842162][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.843817][ T32] r10:857be000 r9:8571202c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.844502][ T32] r4:85712000 [ 1329.845364][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.846837][ T32] r10:00000000 r9:eae79e78 r8:85714f40 r7:85712000 r6:80266a2c r5:857be000 [ 1329.847175][ T32] r4:85714e80 [ 1329.847430][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.858324][ T32] Exception stack(0xeae7dfb0 to 0xeae7dff8) [ 1329.858833][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.859271][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.860164][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.861661][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85714e80 [ 1329.861856][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.862133][ T32] INFO: task kworker/1:201:4368 blocked for more than 456 seconds. [ 1329.862453][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.862939][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.863375][ T32] task:kworker/1:201 state:D stack:0 pid:4368 tgid:4368 ppid:2 flags:0x00000000 [ 1329.863832][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.864151][ T32] Call trace: [ 1329.864373][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.865488][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae85da4 r5:857bec00 [ 1329.865983][ T32] r4:857bec00 [ 1329.866101][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.866382][ T32] r5:857bec00 r4:827174e0 [ 1329.866611][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.866868][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.867191][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae85e20 [ 1329.867499][ T32] r4:00000000 [ 1329.878128][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.878853][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.879341][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.879736][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570e200 [ 1329.880081][ T32] r4:00000000 [ 1329.880290][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.880746][ T32] r9:857bec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2d7000 [ 1329.881464][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.881965][ T32] r5:00001000 r4:eae95000 [ 1329.882264][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.882884][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.883729][ T32] r5:854b4b54 r4:854b4800 [ 1329.883953][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.885186][ T32] r7:ddde40c0 r6:82c18200 r5:854b4b54 r4:85712080 [ 1329.885706][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.886743][ T32] r10:857bec00 r9:857120ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.898317][ T32] r4:85712080 [ 1329.898711][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.899523][ T32] r10:00000000 r9:eae7de78 r8:852fb600 r7:85712080 r6:80266a2c r5:857bec00 [ 1329.900020][ T32] r4:85714600 [ 1329.900275][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.901052][ T32] Exception stack(0xeae85fb0 to 0xeae85ff8) [ 1329.902221][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.903454][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.904256][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.904839][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85714600 [ 1329.905057][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.905338][ T32] INFO: task kworker/1:202:4370 blocked for more than 456 seconds. [ 1329.905570][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.905769][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.906718][ T32] task:kworker/1:202 state:D stack:0 pid:4370 tgid:4370 ppid:2 flags:0x00000000 [ 1329.907175][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.907496][ T32] Call trace: [ 1329.918039][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.918548][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae75da4 r5:857bd400 [ 1329.918910][ T32] r4:857bd400 [ 1329.919135][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.919593][ T32] r5:857bd400 r4:827174e0 [ 1329.919856][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.920508][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.921011][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae75e20 [ 1329.921494][ T32] r4:00000000 [ 1329.921692][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.922121][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.922742][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.923170][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570e040 [ 1329.923523][ T32] r4:00000000 [ 1329.923816][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.924396][ T32] r9:857bd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2d5000 [ 1329.925392][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.926386][ T32] r5:00001000 r4:eae8f000 [ 1329.927539][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.939142][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.940056][ T32] r5:854b4354 r4:854b4000 [ 1329.940530][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.941165][ T32] r7:ddde40c0 r6:82c18200 r5:854b4354 r4:85712100 [ 1329.941433][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.942675][ T32] r10:857bd400 r9:8571212c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.943273][ T32] r4:85712100 [ 1329.943460][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.944495][ T32] r10:00000000 r9:eae85e78 r8:85714b80 r7:85712100 r6:80266a2c r5:857bd400 [ 1329.945608][ T32] r4:8440f700 [ 1329.945803][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.946833][ T32] Exception stack(0xeae75fb0 to 0xeae75ff8) [ 1329.947498][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.968135][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.968855][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.969171][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8440f700 [ 1329.969720][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.970143][ T32] INFO: task kworker/1:203:4374 blocked for more than 456 seconds. [ 1329.970580][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.971305][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.971864][ T32] task:kworker/1:203 state:D stack:0 pid:4374 tgid:4374 ppid:2 flags:0x00000000 [ 1329.972404][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.972783][ T32] Call trace: [ 1329.972991][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.973677][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaea1da4 r5:859b3c00 [ 1329.974035][ T32] r4:859b3c00 [ 1329.974264][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.975254][ T32] r5:859b3c00 r4:827174e0 [ 1329.975944][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.977088][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.988303][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaea1e20 [ 1329.988831][ T32] r4:00000000 [ 1329.989009][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.989470][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.989930][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.990558][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570e700 [ 1329.990917][ T32] r4:00000000 [ 1329.991091][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.991602][ T32] r9:859b3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2df000 [ 1329.991935][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.992354][ T32] r5:00001000 r4:eaeb9000 [ 1329.992625][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.993238][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.993962][ T32] r5:854b4754 r4:854b4400 [ 1329.994351][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.994850][ T32] r7:ddde40c0 r6:82c18200 r5:854b4754 r4:85712180 [ 1329.995334][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.995746][ T32] r10:859b3c00 r9:857121ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.996213][ T32] r4:85712180 [ 1329.996553][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.997005][ T32] r10:00000000 r9:eae85e78 r8:85710480 r7:85712180 r6:80266a2c r5:859b3c00 [ 1329.997363][ T32] r4:8570e180 [ 1330.008313][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.008934][ T32] Exception stack(0xeaea1fb0 to 0xeaea1ff8) [ 1330.009246][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.009799][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.010582][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.011304][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570e180 [ 1330.011801][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.012160][ T32] INFO: task kworker/1:204:4376 blocked for more than 456 seconds. [ 1330.012845][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.013172][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.013849][ T32] task:kworker/1:204 state:D stack:0 pid:4376 tgid:4376 ppid:2 flags:0x00000000 [ 1330.014946][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.016131][ T32] Call trace: [ 1330.016892][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.028069][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae89da4 r5:859b3000 [ 1330.028756][ T32] r4:859b3000 [ 1330.028955][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.030346][ T32] r5:859b3000 r4:827174e0 [ 1330.030563][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.031035][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.032457][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae89e20 [ 1330.032797][ T32] r4:00000000 [ 1330.032969][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.033365][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.033878][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.034332][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570e5c0 [ 1330.035135][ T32] r4:00000000 [ 1330.035835][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.036681][ T32] r9:859b3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2db000 [ 1330.037011][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.037570][ T32] r5:00001000 r4:eaea9000 [ 1330.048277][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.048539][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.048785][ T32] r5:854b5754 r4:854b5400 [ 1330.048887][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.049120][ T32] r7:ddde40c0 r6:82c18200 r5:854b5754 r4:85712200 [ 1330.049250][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.049452][ T32] r10:859b3000 r9:8571222c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.049719][ T32] r4:85712200 [ 1330.049810][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.050051][ T32] r10:00000000 r9:eaea1e78 r8:85710700 r7:85712200 r6:80266a2c r5:859b3000 [ 1330.050213][ T32] r4:8570e1c0 [ 1330.050359][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.050588][ T32] Exception stack(0xeae89fb0 to 0xeae89ff8) [ 1330.050746][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.050977][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.051180][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.051349][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570e1c0 [ 1330.051506][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.051737][ T32] INFO: task kworker/1:205:4379 blocked for more than 456 seconds. [ 1330.051965][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.052159][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.052386][ T32] task:kworker/1:205 state:D stack:0 pid:4379 tgid:4379 ppid:2 flags:0x00000000 [ 1330.052662][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.052807][ T32] Call trace: [ 1330.052903][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.053069][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaec1da4 r5:859b6c00 [ 1330.053233][ T32] r4:859b6c00 [ 1330.053366][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.053587][ T32] r5:859b6c00 r4:827174e0 [ 1330.053761][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.054019][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.054357][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaec1e20 [ 1330.054560][ T32] r4:00000000 [ 1330.054689][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.054941][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.055219][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.055460][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570e740 [ 1330.055691][ T32] r4:00000000 [ 1330.055801][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.056020][ T32] r9:859b6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2dd000 [ 1330.056227][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.056444][ T32] r5:00001000 r4:eaeb3000 [ 1330.056606][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.056848][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.057109][ T32] r5:854b5f54 r4:854b5c00 [ 1330.057285][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.057539][ T32] r7:ddde40c0 r6:82c18200 r5:854b5f54 r4:85712280 [ 1330.068056][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.068529][ T32] r10:859b6c00 r9:857122ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.068726][ T32] r4:85712280 [ 1330.068846][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.069089][ T32] r10:00000000 r9:eaea1e78 r8:85710ac0 r7:85712280 r6:80266a2c r5:859b6c00 [ 1330.069396][ T32] r4:8570e6c0 [ 1330.069572][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.069769][ T32] Exception stack(0xeaec1fb0 to 0xeaec1ff8) [ 1330.069983][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.070187][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.070447][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.070701][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570e6c0 [ 1330.070872][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.071064][ T32] INFO: task kworker/1:206:4381 blocked for more than 456 seconds. [ 1330.071260][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.071409][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.071718][ T32] task:kworker/1:206 state:D stack:0 pid:4381 tgid:4381 ppid:2 flags:0x00000000 [ 1330.071970][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.072139][ T32] Call trace: [ 1330.072276][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.072513][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaecdda4 r5:859b4800 [ 1330.072719][ T32] r4:859b4800 [ 1330.072831][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.073112][ T32] r5:859b4800 r4:827174e0 [ 1330.073204][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.073370][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.073582][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaecde20 [ 1330.073737][ T32] r4:00000000 [ 1330.073839][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.073982][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.074127][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.074435][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570eb00 [ 1330.074637][ T32] r4:00000000 [ 1330.074814][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.075055][ T32] r9:859b4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2e3000 [ 1330.075288][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.075564][ T32] r5:00001000 r4:eaed5000 [ 1330.075757][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.076086][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.076579][ T32] r5:854b6b54 r4:854b6800 [ 1330.076766][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.077431][ T32] r7:ddde40c0 r6:82c18200 r5:854b6b54 r4:85712300 [ 1330.087983][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.088438][ T32] r10:859b4800 r9:8571232c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.089654][ T32] r4:85712300 [ 1330.089812][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.090151][ T32] r10:00000000 r9:eaea1e78 r8:85710c80 r7:85712300 r6:80266a2c r5:859b4800 [ 1330.090499][ T32] r4:8570e4c0 [ 1330.090632][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.091164][ T32] Exception stack(0xeaecdfb0 to 0xeaecdff8) [ 1330.091668][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.091992][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.092418][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.092748][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570e4c0 [ 1330.093071][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.093551][ T32] INFO: task kworker/1:207:4382 blocked for more than 456 seconds. [ 1330.093967][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.094349][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.095035][ T32] task:kworker/1:207 state:D stack:0 pid:4382 tgid:4382 ppid:2 flags:0x00000000 [ 1330.095656][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.096198][ T32] Call trace: [ 1330.096743][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.097249][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaed9da4 r5:859b6000 [ 1330.097476][ T32] r4:859b6000 [ 1330.108069][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.108543][ T32] r5:859b6000 r4:827174e0 [ 1330.108709][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.108996][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.109260][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaed9e20 [ 1330.109466][ T32] r4:00000000 [ 1330.109640][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.109861][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.110143][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.110572][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570e980 [ 1330.110935][ T32] r4:00000000 [ 1330.111133][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.111551][ T32] r9:859b6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2e1000 [ 1330.111953][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.112377][ T32] r5:00001000 r4:eaecf000 [ 1330.112619][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.113156][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.113431][ T32] r5:854b6354 r4:854b6000 [ 1330.113570][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.113805][ T32] r7:ddde40c0 r6:82c18200 r5:854b6354 r4:85712380 [ 1330.113986][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.114172][ T32] r10:859b6000 r9:857123ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.114380][ T32] r4:85712380 [ 1330.114477][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.114689][ T32] r10:00000000 r9:eaecde78 r8:85710d40 r7:85712380 r6:80266a2c r5:859b6000 [ 1330.114965][ T32] r4:8570e840 [ 1330.115058][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.115248][ T32] Exception stack(0xeaed9fb0 to 0xeaed9ff8) [ 1330.115394][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.115575][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.115754][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.115921][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570e840 [ 1330.116150][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.116355][ T32] INFO: task kworker/1:208:4384 blocked for more than 456 seconds. [ 1330.116588][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.116747][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.117006][ T32] task:kworker/1:208 state:D stack:0 pid:4384 tgid:4384 ppid:2 flags:0x00000000 [ 1330.117259][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.117413][ T32] Call trace: [ 1330.117516][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.128013][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaee5da4 r5:859b5400 [ 1330.128331][ T32] r4:859b5400 [ 1330.128470][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.128747][ T32] r5:859b5400 r4:827174e0 [ 1330.128865][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.129098][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.129351][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaee5e20 [ 1330.129609][ T32] r4:00000000 [ 1330.129754][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.130028][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.130451][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.130699][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570eb80 [ 1330.130926][ T32] r4:00000000 [ 1330.131059][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.131375][ T32] r9:859b5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2e5000 [ 1330.131581][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.131847][ T32] r5:00001000 r4:eaeef000 [ 1330.131965][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.132174][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.132458][ T32] r5:854b6f54 r4:854b6c00 [ 1330.132600][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.132855][ T32] r7:ddde40c0 r6:82c18200 r5:854b6f54 r4:85712400 [ 1330.133024][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.133255][ T32] r10:859b5400 r9:8571242c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.133461][ T32] r4:85712400 [ 1330.133552][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.133761][ T32] r10:00000000 r9:eaecde78 r8:85710f00 r7:85712400 r6:80266a2c r5:859b5400 [ 1330.134009][ T32] r4:8570e7c0 [ 1330.134137][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.134428][ T32] Exception stack(0xeaee5fb0 to 0xeaee5ff8) [ 1330.134636][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.134776][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.134909][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.135029][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570e7c0 [ 1330.135218][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.135409][ T32] INFO: task kworker/1:209:4386 blocked for more than 456 seconds. [ 1330.135588][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.135722][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.135929][ T32] task:kworker/1:209 state:D stack:0 pid:4386 tgid:4386 ppid:2 flags:0x00000000 [ 1330.136182][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.136366][ T32] Call trace: [ 1330.136515][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.136741][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaeedda4 r5:859b1800 [ 1330.136974][ T32] r4:859b1800 [ 1330.137065][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.137315][ T32] r5:859b1800 r4:827174e0 [ 1330.137424][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.147880][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.148339][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaeede20 [ 1330.148614][ T32] r4:00000000 [ 1330.148703][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.149003][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.149256][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.149505][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570e2c0 [ 1330.149726][ T32] r4:00000000 [ 1330.149800][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.150102][ T32] r9:859b1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2eb000 [ 1330.150406][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.150637][ T32] r5:00001000 r4:eaf09000 [ 1330.150751][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.151072][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.151380][ T32] r5:854b7b54 r4:854b7800 [ 1330.151480][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.151758][ T32] r7:ddde40c0 r6:82c18200 r5:854b7b54 r4:85712480 [ 1330.152056][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.152273][ T32] r10:859b1800 r9:857124ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.152490][ T32] r4:85712480 [ 1330.152602][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.152816][ T32] r10:00000000 r9:eaee5e78 r8:85710940 r7:85712480 r6:80266a2c r5:859b1800 [ 1330.153023][ T32] r4:8570eb40 [ 1330.153137][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.153465][ T32] Exception stack(0xeaeedfb0 to 0xeaeedff8) [ 1330.153663][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.153889][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.154190][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.154446][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570eb40 [ 1330.154678][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.154914][ T32] INFO: task kworker/1:210:4388 blocked for more than 456 seconds. [ 1330.155133][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.155316][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.155544][ T32] task:kworker/1:210 state:D stack:0 pid:4388 tgid:4388 ppid:2 flags:0x00000000 [ 1330.155860][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.156022][ T32] Call trace: [ 1330.156149][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.156350][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eae99da4 r5:857d8000 [ 1330.156693][ T32] r4:857d8000 [ 1330.156822][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.157030][ T32] r5:857d8000 r4:827174e0 [ 1330.157183][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.157438][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.167916][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae99e20 [ 1330.168186][ T32] r4:00000000 [ 1330.168313][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.168556][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.168811][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.169129][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570ed80 [ 1330.169371][ T32] r4:00000000 [ 1330.169496][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.169747][ T32] r9:857d8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2e7000 [ 1330.169970][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.170341][ T32] r5:00001000 r4:eaef5000 [ 1330.170510][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.170757][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.170974][ T32] r5:854b7754 r4:854b7400 [ 1330.171078][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.171372][ T32] r7:ddde40c0 r6:82c18200 r5:854b7754 r4:85712500 [ 1330.171537][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.171791][ T32] r10:857d8000 r9:8571252c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.172024][ T32] r4:85712500 [ 1330.172163][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.172423][ T32] r10:00000000 r9:eaeede78 r8:8570e900 r7:85712500 r6:80266a2c r5:857d8000 [ 1330.172666][ T32] r4:8570ec00 [ 1330.172775][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.172967][ T32] Exception stack(0xeae99fb0 to 0xeae99ff8) [ 1330.173119][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.173385][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.173683][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.173854][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570ec00 [ 1330.174043][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.174473][ T32] INFO: task kworker/1:211:4390 blocked for more than 456 seconds. [ 1330.174708][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.174835][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.175059][ T32] task:kworker/1:211 state:D stack:0 pid:4390 tgid:4390 ppid:2 flags:0x00000000 [ 1330.175325][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.175491][ T32] Call trace: [ 1330.175638][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.175924][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaeb1da4 r5:857bb000 [ 1330.176162][ T32] r4:857bb000 [ 1330.176298][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.176642][ T32] r5:857bb000 r4:827174e0 [ 1330.176777][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.177118][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.177434][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaeb1e20 [ 1330.187873][ T32] r4:00000000 [ 1330.188073][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.188360][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.188637][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.188847][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8570ef40 [ 1330.189041][ T32] r4:00000000 [ 1330.189136][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.189377][ T32] r9:857bb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2e9000 [ 1330.189596][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.189860][ T32] r5:00001000 r4:eaf03000 [ 1330.190124][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.190430][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.190760][ T32] r5:854b5b54 r4:854b5800 [ 1330.190898][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.191454][ T32] r7:ddde40c0 r6:82c18200 r5:854b5b54 r4:85712580 [ 1330.191630][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.191938][ T32] r10:857bb000 r9:857125ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.192260][ T32] r4:85712580 [ 1330.192402][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.192747][ T32] r10:00000000 r9:eaeede78 r8:8570ed00 r7:85712580 r6:80266a2c r5:857bb000 [ 1330.193114][ T32] r4:8570edc0 [ 1330.193249][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.193541][ T32] Exception stack(0xeaeb1fb0 to 0xeaeb1ff8) [ 1330.193794][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.194066][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.194389][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.194637][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570edc0 [ 1330.195015][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.195329][ T32] INFO: task kworker/1:212:4393 blocked for more than 456 seconds. [ 1330.195696][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.195885][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.196063][ T32] task:kworker/1:212 state:D stack:0 pid:4393 tgid:4393 ppid:2 flags:0x00000000 [ 1330.196416][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.196590][ T32] Call trace: [ 1330.196726][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.197077][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf19da4 r5:84689800 [ 1330.197385][ T32] r4:84689800 [ 1330.197519][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.208096][ T32] r5:84689800 r4:827174e0 [ 1330.208255][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.208564][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.208785][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf19e20 [ 1330.209090][ T32] r4:00000000 [ 1330.209222][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.209468][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.209740][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.210056][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e80c0 [ 1330.210361][ T32] r4:00000000 [ 1330.210508][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.210883][ T32] r9:84689800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2ed000 [ 1330.211400][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.212259][ T32] r5:00001000 r4:eaf1f000 [ 1330.212549][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.212953][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.213447][ T32] r5:854b7f54 r4:854b7c00 [ 1330.213748][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.215367][ T32] r7:ddde40c0 r6:82c18200 r5:854b7f54 r4:85712600 [ 1330.216706][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.228128][ T32] r10:84689800 r9:8571262c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.228681][ T32] r4:85712600 [ 1330.229050][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.229491][ T32] r10:00000000 r9:eaeede78 r8:85710e80 r7:85712600 r6:80266a2c r5:84689800 [ 1330.230282][ T32] r4:8570ef00 [ 1330.230565][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.232560][ T32] Exception stack(0xeaf19fb0 to 0xeaf19ff8) [ 1330.233515][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.233938][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.235056][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.235869][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570ef00 [ 1330.248070][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.249269][ T32] INFO: task kworker/1:213:4394 blocked for more than 456 seconds. [ 1330.249833][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.250408][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.251589][ T32] task:kworker/1:213 state:D stack:0 pid:4394 tgid:4394 ppid:2 flags:0x00000000 [ 1330.252439][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.252770][ T32] Call trace: [ 1330.252978][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.253550][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf1dda4 r5:84688000 [ 1330.253858][ T32] r4:84688000 [ 1330.254031][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.254765][ T32] r5:84688000 r4:827174e0 [ 1330.254978][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.255875][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.256986][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf1de20 [ 1330.268172][ T32] r4:00000000 [ 1330.268577][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.269656][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.270264][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.271670][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e8240 [ 1330.273258][ T32] r4:00000000 [ 1330.273631][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.274050][ T32] r9:84688000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2ef000 [ 1330.274472][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.275073][ T32] r5:00001000 r4:eaf25000 [ 1330.275541][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.276530][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.298143][ T32] r5:854b6754 r4:854b6400 [ 1330.298585][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.299099][ T32] r7:ddde40c0 r6:82c18200 r5:854b6754 r4:85712680 [ 1330.299415][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.300221][ T32] r10:84688000 r9:857126ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.300910][ T32] r4:85712680 [ 1330.301094][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.302319][ T32] r10:00000000 r9:eaf19e78 r8:8570c040 r7:85712680 r6:80266a2c r5:84688000 [ 1330.302934][ T32] r4:8570ef80 [ 1330.303112][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.303537][ T32] Exception stack(0xeaf1dfb0 to 0xeaf1dff8) [ 1330.303854][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.304254][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.305966][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.306368][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8570ef80 [ 1330.306751][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.307525][ T32] INFO: task kworker/1:214:4396 blocked for more than 456 seconds. [ 1330.318220][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.318724][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.319279][ T32] task:kworker/1:214 state:D stack:0 pid:4396 tgid:4396 ppid:2 flags:0x00000000 [ 1330.319833][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.320258][ T32] Call trace: [ 1330.320467][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.320957][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf15da4 r5:855b0000 [ 1330.321404][ T32] r4:855b0000 [ 1330.321707][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.322151][ T32] r5:855b0000 r4:827174e0 [ 1330.322917][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.323406][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.323824][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf15e20 [ 1330.324747][ T32] r4:00000000 [ 1330.324935][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.325365][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.327008][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.338399][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e85c0 [ 1330.338948][ T32] r4:00000000 [ 1330.339318][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.339783][ T32] r9:855b0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2f3000 [ 1330.340169][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.340631][ T32] r5:00001000 r4:eaf3d000 [ 1330.340862][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.341819][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.342274][ T32] r5:854b8754 r4:854b8400 [ 1330.342497][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.343519][ T32] r7:ddde40c0 r6:82c18200 r5:854b8754 r4:85712700 [ 1330.343766][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.344209][ T32] r10:855b0000 r9:8571272c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.344715][ T32] r4:85712700 [ 1330.344961][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.345918][ T32] r10:00000000 r9:eaf1de78 r8:852e8340 r7:85712700 r6:80266a2c r5:855b0000 [ 1330.346340][ T32] r4:852e8200 [ 1330.346526][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.358164][ T32] Exception stack(0xeaf15fb0 to 0xeaf15ff8) [ 1330.358789][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.359163][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.359796][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.360579][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e8200 [ 1330.362107][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.363034][ T32] INFO: task kworker/1:215:4399 blocked for more than 456 seconds. [ 1330.363555][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.363911][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.364793][ T32] task:kworker/1:215 state:D stack:0 pid:4399 tgid:4399 ppid:2 flags:0x00000000 [ 1330.366445][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.367056][ T32] Call trace: [ 1330.367410][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.388001][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaef9da4 r5:855b0c00 [ 1330.388372][ T32] r4:855b0c00 [ 1330.388493][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.388770][ T32] r5:855b0c00 r4:827174e0 [ 1330.388904][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.389174][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.389478][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaef9e20 [ 1330.389860][ T32] r4:00000000 [ 1330.390196][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.390655][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.391131][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.391570][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e8400 [ 1330.392194][ T32] r4:00000000 [ 1330.392307][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.393028][ T32] r9:855b0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2f1000 [ 1330.393656][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.394334][ T32] r5:00001000 r4:eaf2b000 [ 1330.394489][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.394775][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.395043][ T32] r5:854abf54 r4:854abc00 [ 1330.395215][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.395506][ T32] r7:ddde40c0 r6:82c18200 r5:854abf54 r4:85712780 [ 1330.395727][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.395953][ T32] r10:855b0c00 r9:857127ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.396145][ T32] r4:85712780 [ 1330.396259][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.396466][ T32] r10:00000000 r9:eaf15e78 r8:852e8640 r7:85712780 r6:80266a2c r5:855b0c00 [ 1330.396868][ T32] r4:852e8200 [ 1330.397022][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.397200][ T32] Exception stack(0xeaef9fb0 to 0xeaef9ff8) [ 1330.397382][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.408024][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.408330][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.408495][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e8200 [ 1330.408772][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.408967][ T32] INFO: task kworker/1:216:4400 blocked for more than 456 seconds. [ 1330.409134][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.409262][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.409485][ T32] task:kworker/1:216 state:D stack:0 pid:4400 tgid:4400 ppid:2 flags:0x00000000 [ 1330.409803][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.410137][ T32] Call trace: [ 1330.410351][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.410614][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf41da4 r5:855b1800 [ 1330.410887][ T32] r4:855b1800 [ 1330.410988][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.411203][ T32] r5:855b1800 r4:827174e0 [ 1330.411370][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.411789][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.412292][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf41e20 [ 1330.412634][ T32] r4:00000000 [ 1330.412806][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.413418][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.414529][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.415450][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e8840 [ 1330.415994][ T32] r4:00000000 [ 1330.416299][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.417532][ T32] r9:855b1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2f5000 [ 1330.428322][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.429020][ T32] r5:00001000 r4:eaf4b000 [ 1330.429332][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.430138][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.430591][ T32] r5:854b8f54 r4:854b8c00 [ 1330.430778][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.431215][ T32] r7:ddde40c0 r6:82c18200 r5:854b8f54 r4:85712800 [ 1330.431640][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.432012][ T32] r10:855b1800 r9:8571282c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.432303][ T32] r4:85712800 [ 1330.432402][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.433107][ T32] r10:00000000 r9:eaf15e78 r8:852e8200 r7:85712800 r6:80266a2c r5:855b1800 [ 1330.433738][ T32] r4:852e8280 [ 1330.433931][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.434493][ T32] Exception stack(0xeaf41fb0 to 0xeaf41ff8) [ 1330.434810][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.435241][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.435619][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.435784][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e8280 [ 1330.435950][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.436288][ T32] INFO: task kworker/1:217:4403 blocked for more than 456 seconds. [ 1330.436919][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.437234][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.448014][ T32] task:kworker/1:217 state:D stack:0 pid:4403 tgid:4403 ppid:2 flags:0x00000000 [ 1330.448518][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.448683][ T32] Call trace: [ 1330.448784][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.448994][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf49da4 r5:855b2400 [ 1330.449228][ T32] r4:855b2400 [ 1330.449316][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.449593][ T32] r5:855b2400 r4:827174e0 [ 1330.449958][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.450283][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.450499][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf49e20 [ 1330.450752][ T32] r4:00000000 [ 1330.450864][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.451258][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.451934][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.452294][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85710680 [ 1330.452585][ T32] r4:00000000 [ 1330.452741][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.453201][ T32] r9:855b2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f27f000 [ 1330.453508][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.454344][ T32] r5:00001000 r4:dfa2f000 [ 1330.454592][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.455546][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.455817][ T32] r5:854ba354 r4:854ba000 [ 1330.455952][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.456166][ T32] r7:ddde40c0 r6:82c18200 r5:854ba354 r4:85712880 [ 1330.456287][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.456494][ T32] r10:855b2400 r9:857128ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.456678][ T32] r4:85712880 [ 1330.457290][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.468269][ T32] r10:00000000 r9:eaf41e78 r8:852e83c0 r7:85712880 r6:80266a2c r5:855b2400 [ 1330.468802][ T32] r4:852e87c0 [ 1330.468974][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.469555][ T32] Exception stack(0xeaf49fb0 to 0xeaf49ff8) [ 1330.469874][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.470494][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.470935][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.471545][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e87c0 [ 1330.472158][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.472587][ T32] INFO: task kworker/1:218:4404 blocked for more than 456 seconds. [ 1330.473694][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.474870][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.475335][ T32] task:kworker/1:218 state:D stack:0 pid:4404 tgid:4404 ppid:2 flags:0x00000000 [ 1330.476275][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.476629][ T32] Call trace: [ 1330.476924][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.488329][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf55da4 r5:855b3000 [ 1330.488931][ T32] r4:855b3000 [ 1330.489354][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.489838][ T32] r5:855b3000 r4:827174e0 [ 1330.490133][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.491111][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.492205][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf55e20 [ 1330.492555][ T32] r4:00000000 [ 1330.492742][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.493174][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.493577][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.494000][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e8940 [ 1330.494412][ T32] r4:00000000 [ 1330.494678][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.495206][ T32] r9:855b3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2f7000 [ 1330.496226][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.496977][ T32] r5:00001000 r4:eaf51000 [ 1330.497308][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.507965][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.508610][ T32] r5:854b8354 r4:854b8000 [ 1330.508977][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.509454][ T32] r7:ddde40c0 r6:82c18200 r5:854b8354 r4:85712900 [ 1330.509963][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.510386][ T32] r10:855b3000 r9:8571292c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.511123][ T32] r4:85712900 [ 1330.511364][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.511899][ T32] r10:00000000 r9:eaf49e78 r8:852e8a80 r7:85712900 r6:80266a2c r5:855b3000 [ 1330.512260][ T32] r4:852e8800 [ 1330.512459][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.513200][ T32] Exception stack(0xeaf55fb0 to 0xeaf55ff8) [ 1330.513474][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.513873][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.514381][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.514740][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e8800 [ 1330.515078][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.515486][ T32] INFO: task kworker/1:219:4407 blocked for more than 456 seconds. [ 1330.515810][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.516101][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.516427][ T32] task:kworker/1:219 state:D stack:0 pid:4407 tgid:4407 ppid:2 flags:0x00000000 [ 1330.517085][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.517491][ T32] Call trace: [ 1330.537945][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.538373][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf71da4 r5:855b5400 [ 1330.538587][ T32] r4:855b5400 [ 1330.538674][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.538907][ T32] r5:855b5400 r4:827174e0 [ 1330.539027][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.539495][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.540121][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf71e20 [ 1330.540559][ T32] r4:00000000 [ 1330.540782][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.541214][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.541767][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.541992][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e8f40 [ 1330.542176][ T32] r4:00000000 [ 1330.542344][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.542736][ T32] r9:855b5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f301000 [ 1330.543063][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.543607][ T32] r5:00001000 r4:eaf87000 [ 1330.544134][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.544580][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.544923][ T32] r5:854b9354 r4:854b9000 [ 1330.545217][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.545453][ T32] r7:ddde40c0 r6:82c18200 r5:854b9354 r4:85712980 [ 1330.545656][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.546026][ T32] r10:855b5400 r9:857129ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.546211][ T32] r4:85712980 [ 1330.546368][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.546638][ T32] r10:00000000 r9:eaf49e78 r8:852e8c80 r7:85712980 r6:80266a2c r5:855b5400 [ 1330.547059][ T32] r4:852e8b80 [ 1330.547240][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.558997][ T32] Exception stack(0xeaf71fb0 to 0xeaf71ff8) [ 1330.559420][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.559849][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.560129][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.560384][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e8b80 [ 1330.560665][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.560932][ T32] INFO: task kworker/1:220:4412 blocked for more than 456 seconds. [ 1330.561281][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.561555][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.561870][ T32] task:kworker/1:220 state:D stack:0 pid:4412 tgid:4412 ppid:2 flags:0x00000000 [ 1330.562335][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.562652][ T32] Call trace: [ 1330.562818][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.563176][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf5dda4 r5:8468b000 [ 1330.563511][ T32] r4:8468b000 [ 1330.563625][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.563871][ T32] r5:8468b000 r4:827174e0 [ 1330.564002][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.564343][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.564627][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf5de20 [ 1330.564939][ T32] r4:00000000 [ 1330.565093][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.565354][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.565648][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.565984][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e7040 [ 1330.566274][ T32] r4:00000000 [ 1330.566459][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.566923][ T32] r9:8468b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f281000 [ 1330.567314][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.578491][ T32] r5:00001000 r4:dfd83000 [ 1330.578927][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.579425][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.579820][ T32] r5:854bab54 r4:854ba800 [ 1330.580025][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.580521][ T32] r7:ddde40c0 r6:82c18200 r5:854bab54 r4:85712a00 [ 1330.580868][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.581344][ T32] r10:8468b000 r9:85712a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.581751][ T32] r4:85712a00 [ 1330.581975][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.582567][ T32] r10:00000000 r9:eaf49e78 r8:852e5900 r7:85712a00 r6:80266a2c r5:8468b000 [ 1330.582867][ T32] r4:852e8d00 [ 1330.583021][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.583355][ T32] Exception stack(0xeaf5dfb0 to 0xeaf5dff8) [ 1330.583666][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.584157][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.584692][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.585074][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e8d00 [ 1330.585449][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.585934][ T32] INFO: task kworker/1:221:4416 blocked for more than 456 seconds. [ 1330.586571][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.586878][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.587237][ T32] task:kworker/1:221 state:D stack:0 pid:4416 tgid:4416 ppid:2 flags:0x00000000 [ 1330.598330][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.598847][ T32] Call trace: [ 1330.599036][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.599490][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf85da4 r5:8468bc00 [ 1330.599801][ T32] r4:8468bc00 [ 1330.599953][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.600368][ T32] r5:8468bc00 r4:827174e0 [ 1330.600584][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.601116][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.601752][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf85e20 [ 1330.602220][ T32] r4:00000000 [ 1330.602496][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.602914][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.603288][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.603785][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e7680 [ 1330.604411][ T32] r4:00000000 [ 1330.604635][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.604992][ T32] r9:8468bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f303000 [ 1330.605307][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.606028][ T32] r5:00001000 r4:ea81d000 [ 1330.606274][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.606663][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.607035][ T32] r5:854bbb54 r4:854bb800 [ 1330.618374][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.619043][ T32] r7:ddde40c0 r6:82c18200 r5:854bbb54 r4:85712a80 [ 1330.619296][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.619941][ T32] r10:8468bc00 r9:85712aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.620302][ T32] r4:85712a80 [ 1330.620474][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.620865][ T32] r10:00000000 r9:eaf5de78 r8:852e5a80 r7:85712a80 r6:80266a2c r5:8468bc00 [ 1330.621248][ T32] r4:852e7140 [ 1330.621439][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.621802][ T32] Exception stack(0xeaf85fb0 to 0xeaf85ff8) [ 1330.622059][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.622609][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.622955][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.623348][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e7140 [ 1330.623751][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.624067][ T32] INFO: task kworker/1:222:4418 blocked for more than 457 seconds. [ 1330.624453][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.624888][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.625536][ T32] task:kworker/1:222 state:D stack:0 pid:4418 tgid:4418 ppid:2 flags:0x00000000 [ 1330.626042][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.626371][ T32] Call trace: [ 1330.626546][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.626879][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf01da4 r5:8468c800 [ 1330.627182][ T32] r4:8468c800 [ 1330.627321][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.627638][ T32] r5:8468c800 r4:827174e0 [ 1330.638390][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.639084][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.639529][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf01e20 [ 1330.639999][ T32] r4:00000000 [ 1330.640153][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.640499][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.640849][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.641240][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e72c0 [ 1330.641594][ T32] r4:00000000 [ 1330.641826][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.642213][ T32] r9:8468c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2a9000 [ 1330.642601][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.642935][ T32] r5:00001000 r4:dff61000 [ 1330.643105][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.643516][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.643960][ T32] r5:854baf54 r4:854bac00 [ 1330.644147][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.644691][ T32] r7:ddde40c0 r6:82c18200 r5:854baf54 r4:85712b00 [ 1330.644983][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.645514][ T32] r10:8468c800 r9:85712b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.645940][ T32] r4:85712b00 [ 1330.646172][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.646570][ T32] r10:00000000 r9:eaf85e78 r8:852e5b80 r7:85712b00 r6:80266a2c r5:8468c800 [ 1330.647038][ T32] r4:852e7000 [ 1330.647375][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.658199][ T32] Exception stack(0xeaf01fb0 to 0xeaf01ff8) [ 1330.658773][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.659174][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.659540][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.659886][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e7000 [ 1330.660330][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.660739][ T32] INFO: task kworker/1:223:4420 blocked for more than 457 seconds. [ 1330.661060][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.661427][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.661891][ T32] task:kworker/1:223 state:D stack:0 pid:4420 tgid:4420 ppid:2 flags:0x00000000 [ 1330.662346][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.662674][ T32] Call trace: [ 1330.662861][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.663207][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf95da4 r5:8468d400 [ 1330.663511][ T32] r4:8468d400 [ 1330.663674][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.664173][ T32] r5:8468d400 r4:827174e0 [ 1330.664576][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.665174][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.665567][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf95e20 [ 1330.665987][ T32] r4:00000000 [ 1330.666193][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.666547][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.666982][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.667411][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e73c0 [ 1330.678254][ T32] r4:00000000 [ 1330.678608][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.679051][ T32] r9:8468d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2ab000 [ 1330.679431][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.679821][ T32] r5:00001000 r4:e04e1000 [ 1330.680033][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.680594][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.681131][ T32] r5:854ba754 r4:854ba400 [ 1330.681487][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.681924][ T32] r7:ddde40c0 r6:82c18200 r5:854ba754 r4:85712b80 [ 1330.682187][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.682633][ T32] r10:8468d400 r9:85712bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.683007][ T32] r4:85712b80 [ 1330.683224][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.683610][ T32] r10:00000000 r9:eaf85e78 r8:852e5c80 r7:85712b80 r6:80266a2c r5:8468d400 [ 1330.683957][ T32] r4:852e70c0 [ 1330.684122][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.684490][ T32] Exception stack(0xeaf95fb0 to 0xeaf95ff8) [ 1330.684855][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.685487][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.685900][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.686275][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e70c0 [ 1330.686619][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.686989][ T32] INFO: task kworker/1:224:4422 blocked for more than 457 seconds. [ 1330.687446][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.698314][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.698932][ T32] task:kworker/1:224 state:D stack:0 pid:4422 tgid:4422 ppid:2 flags:0x00000000 [ 1330.699519][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.699911][ T32] Call trace: [ 1330.700147][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.700626][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf9dda4 r5:8468ec00 [ 1330.701108][ T32] r4:8468ec00 [ 1330.701321][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.701694][ T32] r5:8468ec00 r4:827174e0 [ 1330.701872][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.702296][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.702758][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf9de20 [ 1330.703099][ T32] r4:00000000 [ 1330.703261][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.703724][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.704081][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.704483][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e7500 [ 1330.704912][ T32] r4:00000000 [ 1330.705109][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.705474][ T32] r9:8468ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2ad000 [ 1330.705903][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.706295][ T32] r5:00001000 r4:e05b9000 [ 1330.706544][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.706928][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.707416][ T32] r5:854bb354 r4:854bb000 [ 1330.718179][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.718854][ T32] r7:ddde40c0 r6:82c18200 r5:854bb354 r4:85712c00 [ 1330.719136][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.719497][ T32] r10:8468ec00 r9:85712c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.719772][ T32] r4:85712c00 [ 1330.719916][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.720269][ T32] r10:00000000 r9:eaf85e78 r8:852e5e80 r7:85712c00 r6:80266a2c r5:8468ec00 [ 1330.720644][ T32] r4:852e7440 [ 1330.720834][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.721175][ T32] Exception stack(0xeaf9dfb0 to 0xeaf9dff8) [ 1330.721444][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.721814][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.722142][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.722521][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e7440 [ 1330.722884][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.723301][ T32] INFO: task kworker/1:225:4424 blocked for more than 457 seconds. [ 1330.723622][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.723845][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.724190][ T32] task:kworker/1:225 state:D stack:0 pid:4424 tgid:4424 ppid:2 flags:0x00000000 [ 1330.724707][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.725055][ T32] Call trace: [ 1330.725291][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.725664][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafa1da4 r5:8468e000 [ 1330.726037][ T32] r4:8468e000 [ 1330.726263][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.726668][ T32] r5:8468e000 r4:827174e0 [ 1330.726862][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.727423][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.738221][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa1e20 [ 1330.738666][ T32] r4:00000000 [ 1330.738831][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.739279][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.739709][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.740097][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e7880 [ 1330.740480][ T32] r4:00000000 [ 1330.740650][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.741104][ T32] r9:8468e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f305000 [ 1330.741510][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.742003][ T32] r5:00001000 r4:ea91b000 [ 1330.742287][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.742654][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.743118][ T32] r5:854bbf54 r4:854bbc00 [ 1330.743370][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.743800][ T32] r7:ddde40c0 r6:82c18200 r5:854bbf54 r4:85712c80 [ 1330.744135][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.744663][ T32] r10:8468e000 r9:85712cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.745031][ T32] r4:85712c80 [ 1330.745278][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.745712][ T32] r10:00000000 r9:eaf85e78 r8:852e5f80 r7:85712c80 r6:80266a2c r5:8468e000 [ 1330.746264][ T32] r4:852e7600 [ 1330.746473][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.746797][ T32] Exception stack(0xeafa1fb0 to 0xeafa1ff8) [ 1330.747080][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.747444][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.758256][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.758685][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e7600 [ 1330.759275][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.759764][ T32] INFO: task kworker/1:226:4426 blocked for more than 457 seconds. [ 1330.760131][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.760387][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.760856][ T32] task:kworker/1:226 state:D stack:0 pid:4426 tgid:4426 ppid:2 flags:0x00000000 [ 1330.761315][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.761785][ T32] Call trace: [ 1330.762080][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.762487][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafa5da4 r5:8468a400 [ 1330.762882][ T32] r4:8468a400 [ 1330.763182][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.763762][ T32] r5:8468a400 r4:827174e0 [ 1330.764050][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.764633][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.765149][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa5e20 [ 1330.765600][ T32] r4:00000000 [ 1330.765754][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.766194][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.766615][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.767101][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e7a80 [ 1330.767421][ T32] r4:00000000 [ 1330.778132][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.778688][ T32] r9:8468a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f309000 [ 1330.779051][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.779574][ T32] r5:00001000 r4:ea981000 [ 1330.779776][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.780220][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.780733][ T32] r5:854b8b54 r4:854b8800 [ 1330.780928][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.781571][ T32] r7:ddde40c0 r6:82c18200 r5:854b8b54 r4:85712d00 [ 1330.781892][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.782560][ T32] r10:8468a400 r9:85712d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.783138][ T32] r4:85712d00 [ 1330.783332][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.783860][ T32] r10:00000000 r9:eafa1e78 r8:852e5380 r7:85712d00 r6:80266a2c r5:8468a400 [ 1330.784319][ T32] r4:852e7800 [ 1330.784505][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.784949][ T32] Exception stack(0xeafa5fb0 to 0xeafa5ff8) [ 1330.785208][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.785705][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.786146][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.786820][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e7800 [ 1330.787444][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.798168][ T32] INFO: task kworker/1:227:4427 blocked for more than 457 seconds. [ 1330.798688][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.799033][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.799338][ T32] task:kworker/1:227 state:D stack:0 pid:4427 tgid:4427 ppid:2 flags:0x00000000 [ 1330.799740][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.800022][ T32] Call trace: [ 1330.800208][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.800626][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafa9da4 r5:84688c00 [ 1330.800912][ T32] r4:84688c00 [ 1330.801070][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.801557][ T32] r5:84688c00 r4:827174e0 [ 1330.801735][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.802167][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.802823][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa9e20 [ 1330.803291][ T32] r4:00000000 [ 1330.803492][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.803995][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.804562][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.805010][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e7980 [ 1330.805482][ T32] r4:00000000 [ 1330.805665][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.806219][ T32] r9:84688c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f307000 [ 1330.806580][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.807034][ T32] r5:00001000 r4:ea94f000 [ 1330.807359][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.818457][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.819183][ T32] r5:854bb754 r4:854bb400 [ 1330.819459][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.820038][ T32] r7:ddde40c0 r6:82c18200 r5:854bb754 r4:85712d80 [ 1330.820323][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.820756][ T32] r10:84688c00 r9:85712dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.821170][ T32] r4:85712d80 [ 1330.821450][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.821809][ T32] r10:00000000 r9:eafa5e78 r8:852e5080 r7:85712d80 r6:80266a2c r5:84688c00 [ 1330.822294][ T32] r4:852e7400 [ 1330.822471][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.822892][ T32] Exception stack(0xeafa9fb0 to 0xeafa9ff8) [ 1330.823397][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.823929][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.824334][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.824740][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e7400 [ 1330.825208][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.825851][ T32] INFO: task kworker/1:228:4429 blocked for more than 457 seconds. [ 1330.826379][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.826670][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.827005][ T32] task:kworker/1:228 state:D stack:0 pid:4429 tgid:4429 ppid:2 flags:0x00000000 [ 1330.827432][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.838303][ T32] Call trace: [ 1330.838696][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.839087][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafadda4 r5:85109800 [ 1330.839454][ T32] r4:85109800 [ 1330.839625][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.840076][ T32] r5:85109800 r4:827174e0 [ 1330.840296][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.840922][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.841456][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafade20 [ 1330.841942][ T32] r4:00000000 [ 1330.842107][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.842669][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.843060][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.843570][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e7bc0 [ 1330.844005][ T32] r4:00000000 [ 1330.844164][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.844758][ T32] r9:85109800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f30b000 [ 1330.845219][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.845649][ T32] r5:00001000 r4:eaaab000 [ 1330.845875][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.846414][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.846986][ T32] r5:854c0354 r4:854c0000 [ 1330.847292][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.858329][ T32] r7:ddde40c0 r6:82c18200 r5:854c0354 r4:85712e00 [ 1330.858760][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.859265][ T32] r10:85109800 r9:85712e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.859618][ T32] r4:85712e00 [ 1330.859917][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.860514][ T32] r10:00000000 r9:eafa5e78 r8:83f29e00 r7:85712e00 r6:80266a2c r5:85109800 [ 1330.861017][ T32] r4:852e7400 [ 1330.861271][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.861649][ T32] Exception stack(0xeafadfb0 to 0xeafadff8) [ 1330.862060][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.862425][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.862753][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.863154][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e7400 [ 1330.863551][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.863998][ T32] INFO: task kworker/1:229:4432 blocked for more than 457 seconds. [ 1330.864350][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.864654][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.865067][ T32] task:kworker/1:229 state:D stack:0 pid:4432 tgid:4432 ppid:2 flags:0x00000000 [ 1330.865635][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.866040][ T32] Call trace: [ 1330.866331][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.866620][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafb9da4 r5:84470c00 [ 1330.866891][ T32] r4:84470c00 [ 1330.867027][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.867379][ T32] r5:84470c00 r4:827174e0 [ 1330.878092][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.878573][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.878864][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafb9e20 [ 1330.879125][ T32] r4:00000000 [ 1330.879272][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.879561][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.879817][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.880083][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e7d00 [ 1330.880282][ T32] r4:00000000 [ 1330.880417][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.880723][ T32] r9:84470c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f30d000 [ 1330.880951][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.881209][ T32] r5:00001000 r4:eaac5000 [ 1330.881312][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.881656][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.882002][ T32] r5:854c0b54 r4:854c0800 [ 1330.882147][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.882522][ T32] r7:ddde40c0 r6:82c18200 r5:854c0b54 r4:85712e80 [ 1330.882782][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.883044][ T32] r10:84470c00 r9:85712eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.883296][ T32] r4:85712e80 [ 1330.883412][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.883633][ T32] r10:00000000 r9:eafade78 r8:852e9200 r7:85712e80 r6:80266a2c r5:84470c00 [ 1330.883854][ T32] r4:852e7400 [ 1330.883969][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.884224][ T32] Exception stack(0xeafb9fb0 to 0xeafb9ff8) [ 1330.884464][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.884651][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.884877][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.885088][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e7400 [ 1330.885380][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.885676][ T32] INFO: task kworker/1:230:4433 blocked for more than 457 seconds. [ 1330.886004][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.886211][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.886488][ T32] task:kworker/1:230 state:D stack:0 pid:4433 tgid:4433 ppid:2 flags:0x00000000 [ 1330.886781][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.886981][ T32] Call trace: [ 1330.887091][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.887331][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafbdda4 r5:84471800 [ 1330.887512][ T32] r4:84471800 [ 1330.898324][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.898944][ T32] r5:84471800 r4:827174e0 [ 1330.899160][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.899748][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.900572][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafbde20 [ 1330.900860][ T32] r4:00000000 [ 1330.901071][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.901625][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.902148][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.902850][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83f29f00 [ 1330.903286][ T32] r4:00000000 [ 1330.903567][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.904020][ T32] r9:84471800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f315000 [ 1330.904463][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.905064][ T32] r5:00001000 r4:eab71000 [ 1330.905453][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.905957][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.906664][ T32] r5:854c0f54 r4:854c0c00 [ 1330.906965][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.918209][ T32] r7:ddde40c0 r6:82c18200 r5:854c0f54 r4:85712f00 [ 1330.918694][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.919174][ T32] r10:84471800 r9:85712f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.919544][ T32] r4:85712f00 [ 1330.919751][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.920281][ T32] r10:00000000 r9:eafb9e78 r8:852e92c0 r7:85712f00 r6:80266a2c r5:84471800 [ 1330.920701][ T32] r4:852e79c0 [ 1330.920899][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.921309][ T32] Exception stack(0xeafbdfb0 to 0xeafbdff8) [ 1330.921577][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.922466][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.923011][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.923342][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e79c0 [ 1330.923947][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.924455][ T32] INFO: task kworker/1:231:4435 blocked for more than 457 seconds. [ 1330.924768][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.925207][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.925679][ T32] task:kworker/1:231 state:D stack:0 pid:4435 tgid:4435 ppid:2 flags:0x00000000 [ 1330.926306][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.926529][ T32] Call trace: [ 1330.926745][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.927003][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafc5da4 r5:84470000 [ 1330.927284][ T32] r4:84470000 [ 1330.927382][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.938091][ T32] r5:84470000 r4:827174e0 [ 1330.938441][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.938802][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.939069][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafc5e20 [ 1330.939349][ T32] r4:00000000 [ 1330.939457][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.939795][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.940024][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.940292][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e7e00 [ 1330.940502][ T32] r4:00000000 [ 1330.940618][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.940848][ T32] r9:84470000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f311000 [ 1330.941112][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.941366][ T32] r5:00001000 r4:eab23000 [ 1330.941536][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.941884][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.942110][ T32] r5:854c1354 r4:854c1000 [ 1330.942274][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.942611][ T32] r7:ddde40c0 r6:82c18200 r5:854c1354 r4:85712f80 [ 1330.942774][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.943092][ T32] r10:84470000 r9:85712fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.943316][ T32] r4:85712f80 [ 1330.943423][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.943796][ T32] r10:00000000 r9:eafbde78 r8:852e9480 r7:85712f80 r6:80266a2c r5:84470000 [ 1330.944051][ T32] r4:852e7d40 [ 1330.944161][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.944517][ T32] Exception stack(0xeafc5fb0 to 0xeafc5ff8) [ 1330.944914][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.945311][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.945872][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.946332][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e7d40 [ 1330.946812][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.947390][ T32] INFO: task kworker/1:232:4438 blocked for more than 457 seconds. [ 1330.967989][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.968304][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.968503][ T32] task:kworker/1:232 state:D stack:0 pid:4438 tgid:4438 ppid:2 flags:0x00000000 [ 1330.968866][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.969098][ T32] Call trace: [ 1330.969267][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.969549][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf91da4 r5:855b4800 [ 1330.969768][ T32] r4:855b4800 [ 1330.969857][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.970135][ T32] r5:855b4800 r4:827174e0 [ 1330.970306][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.970577][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.970878][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf91e20 [ 1330.971157][ T32] r4:00000000 [ 1330.971254][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.971603][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.971815][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.972024][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852e7f80 [ 1330.972217][ T32] r4:00000000 [ 1330.972342][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.972546][ T32] r9:855b4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f313000 [ 1330.972858][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.973172][ T32] r5:00001000 r4:eab59000 [ 1330.973498][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.973818][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.974066][ T32] r5:854c1b54 r4:854c1800 [ 1330.974185][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.974582][ T32] r7:ddde40c0 r6:82c18200 r5:854c1b54 r4:852d5000 [ 1330.974826][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.975159][ T32] r10:855b4800 r9:852d502c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.975489][ T32] r4:852d5000 [ 1330.975761][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.976062][ T32] r10:00000000 r9:eafbde78 r8:852e7e40 r7:852d5000 r6:80266a2c r5:855b4800 [ 1330.976307][ T32] r4:852e7f40 [ 1330.976399][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.976598][ T32] Exception stack(0xeaf91fb0 to 0xeaf91ff8) [ 1330.976766][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.977009][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.977259][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.977492][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e7f40 [ 1330.987967][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.988379][ T32] INFO: task kworker/1:233:4441 blocked for more than 457 seconds. [ 1330.988617][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.988770][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.989016][ T32] task:kworker/1:233 state:D stack:0 pid:4441 tgid:4441 ppid:2 flags:0x00000000 [ 1330.989352][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.989569][ T32] Call trace: [ 1330.989711][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.989972][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafc9da4 r5:855b6c00 [ 1330.990192][ T32] r4:855b6c00 [ 1330.990324][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.990678][ T32] r5:855b6c00 r4:827174e0 [ 1330.990825][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.991078][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.991364][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafc9e20 [ 1330.991596][ T32] r4:00000000 [ 1330.991702][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.992209][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.992777][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.993082][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d0380 [ 1330.993265][ T32] r4:00000000 [ 1330.993363][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.993693][ T32] r9:855b6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f31b000 [ 1330.993877][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.994160][ T32] r5:00001000 r4:ead27000 [ 1330.994329][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.994541][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.994846][ T32] r5:854c2b54 r4:854c2800 [ 1330.994966][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.995205][ T32] r7:ddde40c0 r6:82c18200 r5:854c2b54 r4:852d5080 [ 1330.995357][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.995622][ T32] r10:855b6c00 r9:852d50ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.996036][ T32] r4:852d5080 [ 1330.996132][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.996525][ T32] r10:00000000 r9:eafbde78 r8:8570ef80 r7:852d5080 r6:80266a2c r5:855b6c00 [ 1330.996718][ T32] r4:852e7f40 [ 1330.996936][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.997376][ T32] Exception stack(0xeafc9fb0 to 0xeafc9ff8) [ 1331.008013][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.008483][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.008777][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.009137][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e7f40 [ 1331.009496][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.009735][ T32] INFO: task kworker/1:234:4442 blocked for more than 457 seconds. [ 1331.010024][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.010171][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.010449][ T32] task:kworker/1:234 state:D stack:0 pid:4442 tgid:4442 ppid:2 flags:0x00000000 [ 1331.010718][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.010922][ T32] Call trace: [ 1331.011029][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.011484][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaf99da4 r5:855b6000 [ 1331.011757][ T32] r4:855b6000 [ 1331.011874][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.012178][ T32] r5:855b6000 r4:827174e0 [ 1331.012316][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.012587][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.013062][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf99e20 [ 1331.013339][ T32] r4:00000000 [ 1331.013487][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.013747][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.014001][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.014326][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d0040 [ 1331.014642][ T32] r4:00000000 [ 1331.014806][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.015180][ T32] r9:855b6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f317000 [ 1331.015417][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.015679][ T32] r5:00001000 r4:eab95000 [ 1331.015967][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.016330][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.016576][ T32] r5:854c1f54 r4:854c1c00 [ 1331.016740][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.016976][ T32] r7:ddde40c0 r6:82c18200 r5:854c1f54 r4:852d5100 [ 1331.017237][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.017490][ T32] r10:855b6000 r9:852d512c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.028068][ T32] r4:852d5100 [ 1331.028321][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.028644][ T32] r10:00000000 r9:eafc9e78 r8:85710100 r7:852d5100 r6:80266a2c r5:855b6000 [ 1331.028900][ T32] r4:852e8fc0 [ 1331.028999][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.029332][ T32] Exception stack(0xeaf99fb0 to 0xeaf99ff8) [ 1331.029510][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.029759][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.029974][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.030305][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852e8fc0 [ 1331.030574][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.030832][ T32] INFO: task kworker/1:235:4445 blocked for more than 457 seconds. [ 1331.031066][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.031278][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.031497][ T32] task:kworker/1:235 state:D stack:0 pid:4445 tgid:4445 ppid:2 flags:0x00000000 [ 1331.031754][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.031929][ T32] Call trace: [ 1331.032035][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.032256][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafd1da4 r5:855b3c00 [ 1331.032491][ T32] r4:855b3c00 [ 1331.032573][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.032789][ T32] r5:855b3c00 r4:827174e0 [ 1331.032892][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.033133][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.033488][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafd1e20 [ 1331.033682][ T32] r4:00000000 [ 1331.033837][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.034033][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.034552][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.034838][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d01c0 [ 1331.035107][ T32] r4:00000000 [ 1331.035512][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.035789][ T32] r9:855b3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f319000 [ 1331.035969][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.036296][ T32] r5:00001000 r4:eabc3000 [ 1331.036409][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.036630][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.036847][ T32] r5:854c2354 r4:854c2000 [ 1331.036955][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.037221][ T32] r7:ddde40c0 r6:82c18200 r5:854c2354 r4:852d5180 [ 1331.037388][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.048207][ T32] r10:855b3c00 r9:852d51ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.048572][ T32] r4:852d5180 [ 1331.048680][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.048920][ T32] r10:00000000 r9:eafc9e78 r8:852d0400 r7:852d5180 r6:80266a2c r5:855b3c00 [ 1331.049274][ T32] r4:852d0140 [ 1331.049411][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.049620][ T32] Exception stack(0xeafd1fb0 to 0xeafd1ff8) [ 1331.049775][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.049989][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.050283][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.050526][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852d0140 [ 1331.050740][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.050991][ T32] INFO: task kworker/1:236:4448 blocked for more than 457 seconds. [ 1331.051242][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.051395][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.051596][ T32] task:kworker/1:236 state:D stack:0 pid:4448 tgid:4448 ppid:2 flags:0x00000000 [ 1331.051903][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.052111][ T32] Call trace: [ 1331.052223][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.052474][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafe1da4 r5:84590000 [ 1331.052664][ T32] r4:84590000 [ 1331.052746][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.052979][ T32] r5:84590000 r4:827174e0 [ 1331.053088][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.053448][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.053744][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafe1e20 [ 1331.053921][ T32] r4:00000000 [ 1331.054088][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.054339][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.054569][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.054777][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d0540 [ 1331.055040][ T32] r4:00000000 [ 1331.055171][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.055385][ T32] r9:84590000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f31d000 [ 1331.055598][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.055870][ T32] r5:00001000 r4:eaddf000 [ 1331.055973][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.056175][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.056389][ T32] r5:854c2f54 r4:854c2c00 [ 1331.056642][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.056906][ T32] r7:ddde40c0 r6:82c18200 r5:854c2f54 r4:852d5200 [ 1331.057051][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.057468][ T32] r10:84590000 r9:852d522c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.067987][ T32] r4:852d5200 [ 1331.068234][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.068528][ T32] r10:00000000 r9:eafc9e78 r8:852d05c0 r7:852d5200 r6:80266a2c r5:84590000 [ 1331.068734][ T32] r4:852d0300 [ 1331.068833][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.069052][ T32] Exception stack(0xeafe1fb0 to 0xeafe1ff8) [ 1331.069221][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.069552][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.069797][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.070026][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852d0300 [ 1331.070317][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.070569][ T32] INFO: task kworker/1:237:4449 blocked for more than 457 seconds. [ 1331.070768][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.070935][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.071151][ T32] task:kworker/1:237 state:D stack:0 pid:4449 tgid:4449 ppid:2 flags:0x00000000 [ 1331.071432][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.071607][ T32] Call trace: [ 1331.071716][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.071929][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafd5da4 r5:84590c00 [ 1331.072159][ T32] r4:84590c00 [ 1331.072250][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.072470][ T32] r5:84590c00 r4:827174e0 [ 1331.072668][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.072943][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.073223][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafd5e20 [ 1331.073430][ T32] r4:00000000 [ 1331.073566][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.073918][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.074194][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.074497][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d0a80 [ 1331.074666][ T32] r4:00000000 [ 1331.074802][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.075067][ T32] r9:84590c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f323000 [ 1331.075297][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.075580][ T32] r5:00001000 r4:eae03000 [ 1331.075690][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.075933][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.076155][ T32] r5:854c3b54 r4:854c3800 [ 1331.076260][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.076521][ T32] r7:ddde40c0 r6:82c18200 r5:854c3b54 r4:852d5280 [ 1331.076686][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.076896][ T32] r10:84590c00 r9:852d52ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.077125][ T32] r4:852d5280 [ 1331.077219][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.077419][ T32] r10:00000000 r9:eafe1e78 r8:852d0300 r7:852d5280 r6:80266a2c r5:84590c00 [ 1331.088155][ T32] r4:852d03c0 [ 1331.088374][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.088665][ T32] Exception stack(0xeafd5fb0 to 0xeafd5ff8) [ 1331.088811][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.088994][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.089167][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.089398][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852d03c0 [ 1331.089593][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.089761][ T32] INFO: task kworker/1:238:4451 blocked for more than 457 seconds. [ 1331.090006][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.090180][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.090510][ T32] task:kworker/1:238 state:D stack:0 pid:4451 tgid:4451 ppid:2 flags:0x00000000 [ 1331.090800][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.091008][ T32] Call trace: [ 1331.091104][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.091341][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafe5da4 r5:84591800 [ 1331.091604][ T32] r4:84591800 [ 1331.091763][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.091982][ T32] r5:84591800 r4:827174e0 [ 1331.092091][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.092424][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.092703][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafe5e20 [ 1331.092903][ T32] r4:00000000 [ 1331.093064][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.093356][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.093592][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.093863][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d0700 [ 1331.094065][ T32] r4:00000000 [ 1331.094145][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.094368][ T32] r9:84591800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f31f000 [ 1331.094551][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.094777][ T32] r5:00001000 r4:eadf1000 [ 1331.094868][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.095081][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.095263][ T32] r5:854c2754 r4:854c2400 [ 1331.095390][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.095634][ T32] r7:ddde40c0 r6:82c18200 r5:854c2754 r4:852d5300 [ 1331.095774][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.095964][ T32] r10:84591800 r9:852d532c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.096129][ T32] r4:852d5300 [ 1331.096219][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.096431][ T32] r10:00000000 r9:eafd5e78 r8:852d0800 r7:852d5300 r6:80266a2c r5:84591800 [ 1331.096664][ T32] r4:852d06c0 [ 1331.096764][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.097001][ T32] Exception stack(0xeafe5fb0 to 0xeafe5ff8) [ 1331.097205][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.097370][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.097543][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.108031][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852d06c0 [ 1331.108367][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.108675][ T32] INFO: task kworker/1:239:4454 blocked for more than 457 seconds. [ 1331.109036][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.109273][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.109633][ T32] task:kworker/1:239 state:D stack:0 pid:4454 tgid:4454 ppid:2 flags:0x00000000 [ 1331.110082][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.110388][ T32] Call trace: [ 1331.110493][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.110747][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafe9da4 r5:84592400 [ 1331.110983][ T32] r4:84592400 [ 1331.111082][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.111426][ T32] r5:84592400 r4:827174e0 [ 1331.111549][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.111967][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.112286][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafe9e20 [ 1331.112501][ T32] r4:00000000 [ 1331.112605][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.112820][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.113169][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.113505][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d0980 [ 1331.113707][ T32] r4:00000000 [ 1331.113843][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.114073][ T32] r9:84592400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f321000 [ 1331.114332][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.114598][ T32] r5:00001000 r4:eadf9000 [ 1331.114697][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.115059][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.115439][ T32] r5:854c3754 r4:854c3400 [ 1331.115557][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.115813][ T32] r7:ddde40c0 r6:82c18200 r5:854c3754 r4:852d5380 [ 1331.115964][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.116271][ T32] r10:84592400 r9:852d53ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.116506][ T32] r4:852d5380 [ 1331.116650][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.116954][ T32] r10:00000000 r9:eafd5e78 r8:852d0b00 r7:852d5380 r6:80266a2c r5:84592400 [ 1331.117156][ T32] r4:852d0900 [ 1331.117286][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.128029][ T32] Exception stack(0xeafe9fb0 to 0xeafe9ff8) [ 1331.128335][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.128660][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.128918][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.129097][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852d0900 [ 1331.129340][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.129550][ T32] INFO: task kworker/1:240:4455 blocked for more than 457 seconds. [ 1331.129812][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.130021][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.130422][ T32] task:kworker/1:240 state:D stack:0 pid:4455 tgid:4455 ppid:2 flags:0x00000000 [ 1331.130857][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.131060][ T32] Call trace: [ 1331.131189][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.131409][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eafedda4 r5:84593000 [ 1331.131649][ T32] r4:84593000 [ 1331.131741][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.132004][ T32] r5:84593000 r4:827174e0 [ 1331.132179][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.132466][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.132792][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafede20 [ 1331.133045][ T32] r4:00000000 [ 1331.133169][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.133495][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.133703][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.133969][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d0e80 [ 1331.134169][ T32] r4:00000000 [ 1331.134360][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.134647][ T32] r9:84593000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f329000 [ 1331.134880][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.135193][ T32] r5:00001000 r4:eae25000 [ 1331.135368][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.135572][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.135831][ T32] r5:854c3f54 r4:854c3c00 [ 1331.135967][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.136241][ T32] r7:ddde40c0 r6:82c18200 r5:854c3f54 r4:852d5400 [ 1331.136414][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.136662][ T32] r10:84593000 r9:852d542c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.136945][ T32] r4:852d5400 [ 1331.137041][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.137254][ T32] r10:00000000 r9:eafd5e78 r8:852d0900 r7:852d5400 r6:80266a2c r5:84593000 [ 1331.137553][ T32] r4:852d09c0 [ 1331.148011][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.148435][ T32] Exception stack(0xeafedfb0 to 0xeafedff8) [ 1331.148622][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.148874][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.149162][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.149457][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852d09c0 [ 1331.149660][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.150017][ T32] INFO: task kworker/1:241:4457 blocked for more than 457 seconds. [ 1331.150304][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.150539][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.150776][ T32] task:kworker/1:241 state:D stack:0 pid:4457 tgid:4457 ppid:2 flags:0x00000000 [ 1331.151088][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.151266][ T32] Call trace: [ 1331.151371][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.151588][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaff5da4 r5:84593c00 [ 1331.151830][ T32] r4:84593c00 [ 1331.151966][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.152286][ T32] r5:84593c00 r4:827174e0 [ 1331.152403][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.152758][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.153038][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaff5e20 [ 1331.153258][ T32] r4:00000000 [ 1331.153381][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.153593][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.153866][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.154114][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:852d0d80 [ 1331.154396][ T32] r4:00000000 [ 1331.154507][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.154714][ T32] r9:84593c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f327000 [ 1331.154958][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.155233][ T32] r5:00001000 r4:eae19000 [ 1331.155357][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.155600][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.155891][ T32] r5:854c3354 r4:854c3000 [ 1331.156048][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.156377][ T32] r7:ddde40c0 r6:82c18200 r5:854c3354 r4:852d5480 [ 1331.156551][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.156855][ T32] r10:84593c00 r9:852d54ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.157128][ T32] r4:852d5480 [ 1331.157234][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.157540][ T32] r10:00000000 r9:eafede78 r8:852d0c00 r7:852d5480 r6:80266a2c r5:84593c00 [ 1331.168176][ T32] r4:852d0080 [ 1331.168417][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.168654][ T32] Exception stack(0xeaff5fb0 to 0xeaff5ff8) [ 1331.168788][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.169002][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.169272][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.169496][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852d0080 [ 1331.169760][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.169995][ T32] INFO: task kworker/1:242:4460 blocked for more than 457 seconds. [ 1331.170247][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.170467][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.170714][ T32] task:kworker/1:242 state:D stack:0 pid:4460 tgid:4460 ppid:2 flags:0x00000000 [ 1331.170991][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.171194][ T32] Call trace: [ 1331.171310][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.171522][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaff1da4 r5:84594800 [ 1331.171807][ T32] r4:84594800 [ 1331.171941][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.172168][ T32] r5:84594800 r4:827174e0 [ 1331.172310][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.172507][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.172738][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaff1e20 [ 1331.172892][ T32] r4:00000000 [ 1331.173025][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.173204][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.173429][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.173631][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85038040 [ 1331.173786][ T32] r4:00000000 [ 1331.173870][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.174043][ T32] r9:84594800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f32b000 [ 1331.174194][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.174465][ T32] r5:00001000 r4:eaf8d000 [ 1331.174566][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.174782][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.174987][ T32] r5:854c1754 r4:854c1400 [ 1331.175082][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.175340][ T32] r7:ddde40c0 r6:82c18200 r5:854c1754 r4:852d5500 [ 1331.175464][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.175652][ T32] r10:84594800 r9:852d552c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.175797][ T32] r4:852d5500 [ 1331.175913][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.176097][ T32] r10:00000000 r9:eafede78 r8:852d0f00 r7:852d5500 r6:80266a2c r5:84594800 [ 1331.176255][ T32] r4:852d0d00 [ 1331.176360][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.176560][ T32] Exception stack(0xeaff1fb0 to 0xeaff1ff8) [ 1331.176689][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.176962][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.177314][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.188478][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:852d0d00 [ 1331.188999][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.189526][ T32] INFO: task kworker/1:243:4462 blocked for more than 457 seconds. [ 1331.189944][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.190361][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.190779][ T32] task:kworker/1:243 state:D stack:0 pid:4462 tgid:4462 ppid:2 flags:0x00000000 [ 1331.191405][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.191778][ T32] Call trace: [ 1331.192046][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.192484][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaffdda4 r5:84595400 [ 1331.192852][ T32] r4:84595400 [ 1331.193129][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.193517][ T32] r5:84595400 r4:827174e0 [ 1331.193724][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.194302][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.194880][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaffde20 [ 1331.195283][ T32] r4:00000000 [ 1331.195512][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.196247][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.196837][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.197206][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85038200 [ 1331.197630][ T32] r4:00000000 [ 1331.208231][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.208512][ T32] r9:84595400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f32d000 [ 1331.208703][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.209074][ T32] r5:00001000 r4:eb003000 [ 1331.209217][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.209456][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.209766][ T32] r5:85a1c354 r4:85a1c000 [ 1331.209910][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.210161][ T32] r7:ddde40c0 r6:82c18200 r5:85a1c354 r4:852d5580 [ 1331.210445][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.210706][ T32] r10:84595400 r9:852d55ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.211087][ T32] r4:852d5580 [ 1331.211215][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.211505][ T32] r10:00000000 r9:eaff1e78 r8:85038300 r7:852d5580 r6:80266a2c r5:84595400 [ 1331.211726][ T32] r4:850381c0 [ 1331.211861][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.212062][ T32] Exception stack(0xeaffdfb0 to 0xeaffdff8) [ 1331.212206][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.212423][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.212626][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.212831][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:850381c0 [ 1331.213038][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.213246][ T32] INFO: task kworker/1:244:4464 blocked for more than 457 seconds. [ 1331.213479][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.213652][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.213879][ T32] task:kworker/1:244 state:D stack:0 pid:4464 tgid:4464 ppid:2 flags:0x00000000 [ 1331.214135][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.214398][ T32] Call trace: [ 1331.214518][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.214794][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaff9da4 r5:84596c00 [ 1331.214928][ T32] r4:84596c00 [ 1331.215013][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.215267][ T32] r5:84596c00 r4:827174e0 [ 1331.215395][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.215692][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.215939][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaff9e20 [ 1331.216179][ T32] r4:00000000 [ 1331.216270][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.216538][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.216808][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.217113][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850384c0 [ 1331.217367][ T32] r4:00000000 [ 1331.217475][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.228033][ T32] r9:84596c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f32f000 [ 1331.228391][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.228842][ T32] r5:00001000 r4:eb011000 [ 1331.228961][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.229259][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.229570][ T32] r5:85a1cb54 r4:85a1c800 [ 1331.229697][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.230027][ T32] r7:ddde40c0 r6:82c18200 r5:85a1cb54 r4:852d5600 [ 1331.230178][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.230477][ T32] r10:84596c00 r9:852d562c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.230750][ T32] r4:852d5600 [ 1331.230844][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.231075][ T32] r10:00000000 r9:eaffde78 r8:850383c0 r7:852d5600 r6:80266a2c r5:84596c00 [ 1331.231332][ T32] r4:85038180 [ 1331.231476][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.231793][ T32] Exception stack(0xeaff9fb0 to 0xeaff9ff8) [ 1331.231975][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.232185][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.232420][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.232616][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85038180 [ 1331.232813][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.233098][ T32] INFO: task kworker/1:245:4467 blocked for more than 457 seconds. [ 1331.233329][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.233578][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.233870][ T32] task:kworker/1:245 state:D stack:0 pid:4467 tgid:4467 ppid:2 flags:0x00000000 [ 1331.234186][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.234484][ T32] Call trace: [ 1331.234585][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.234945][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eb021da4 r5:84781800 [ 1331.235176][ T32] r4:84781800 [ 1331.235266][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.235622][ T32] r5:84781800 r4:827174e0 [ 1331.235802][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.236206][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.236472][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb021e20 [ 1331.236738][ T32] r4:00000000 [ 1331.236849][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.237186][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.237435][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.248238][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:850386c0 [ 1331.248603][ T32] r4:00000000 [ 1331.248711][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.249078][ T32] r9:84781800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f331000 [ 1331.249287][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.249545][ T32] r5:00001000 r4:eb017000 [ 1331.249667][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.249928][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.250245][ T32] r5:85a1d354 r4:85a1d000 [ 1331.250395][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.250678][ T32] r7:ddde40c0 r6:82c18200 r5:85a1d354 r4:852d5680 [ 1331.250856][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.251098][ T32] r10:84781800 r9:852d56ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.251292][ T32] r4:852d5680 [ 1331.251413][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.251667][ T32] r10:00000000 r9:eaff9e78 r8:850387c0 r7:852d5680 r6:80266a2c r5:84781800 [ 1331.251844][ T32] r4:85038480 [ 1331.251957][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.252198][ T32] Exception stack(0xeb021fb0 to 0xeb021ff8) [ 1331.252438][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.252681][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.252921][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.253090][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85038480 [ 1331.253363][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.253608][ T32] INFO: task kworker/1:246:4468 blocked for more than 457 seconds. [ 1331.253940][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.254304][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.254585][ T32] task:kworker/1:246 state:D stack:0 pid:4468 tgid:4468 ppid:2 flags:0x00000000 [ 1331.254845][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.254997][ T32] Call trace: [ 1331.255103][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.255332][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eb03dda4 r5:84780000 [ 1331.255557][ T32] r4:84780000 [ 1331.255673][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.255983][ T32] r5:84780000 r4:827174e0 [ 1331.256135][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.256451][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.256731][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb03de20 [ 1331.256966][ T32] r4:00000000 [ 1331.257078][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.257342][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.257541][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.267983][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85038940 [ 1331.268290][ T32] r4:00000000 [ 1331.268426][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.268705][ T32] r9:84780000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f333000 [ 1331.268969][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.269249][ T32] r5:00001000 r4:eb01d000 [ 1331.269404][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.269689][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.269995][ T32] r5:85a1cf54 r4:85a1cc00 [ 1331.270103][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.270411][ T32] r7:ddde40c0 r6:82c18200 r5:85a1cf54 r4:852d5700 [ 1331.270567][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.270969][ T32] r10:84780000 r9:852d572c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.271209][ T32] r4:852d5700 [ 1331.271326][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.271670][ T32] r10:00000000 r9:eb021e78 r8:85038840 r7:852d5700 r6:80266a2c r5:84780000 [ 1331.271879][ T32] r4:85038240 [ 1331.272031][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.272220][ T32] Exception stack(0xeb03dfb0 to 0xeb03dff8) [ 1331.272437][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.272679][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.272943][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.273173][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85038240 [ 1331.273431][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.273667][ T32] INFO: task kworker/1:247:4470 blocked for more than 457 seconds. [ 1331.274177][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.274436][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.274635][ T32] task:kworker/1:247 state:D stack:0 pid:4470 tgid:4470 ppid:2 flags:0x00000000 [ 1331.274914][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.275126][ T32] Call trace: [ 1331.275234][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.275513][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eb045da4 r5:84780c00 [ 1331.275705][ T32] r4:84780c00 [ 1331.275835][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.276096][ T32] r5:84780c00 r4:827174e0 [ 1331.276213][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.276512][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.276780][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb045e20 [ 1331.276994][ T32] r4:00000000 [ 1331.277085][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.277388][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.287933][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.288312][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85038000 [ 1331.288530][ T32] r4:00000000 [ 1331.288635][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.288899][ T32] r9:84780c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f335000 [ 1331.289155][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.289426][ T32] r5:00001000 r4:eb03f000 [ 1331.289558][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.289866][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.290216][ T32] r5:85a1c754 r4:85a1c400 [ 1331.290376][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.290738][ T32] r7:ddde40c0 r6:82c18200 r5:85a1c754 r4:852d5780 [ 1331.290947][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.291269][ T32] r10:84780c00 r9:852d57ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.291547][ T32] r4:852d5780 [ 1331.291696][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.292033][ T32] r10:00000000 r9:eb03de78 r8:85038b40 r7:852d5780 r6:80266a2c r5:84780c00 [ 1331.292338][ T32] r4:85038000 [ 1331.292486][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.292770][ T32] Exception stack(0xeb045fb0 to 0xeb045ff8) [ 1331.292963][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.293277][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.293513][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.293707][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85038000 [ 1331.294045][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.294391][ T32] INFO: task kworker/1:248:4472 blocked for more than 457 seconds. [ 1331.294596][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.294751][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.294968][ T32] task:kworker/1:248 state:D stack:0 pid:4472 tgid:4472 ppid:2 flags:0x00000000 [ 1331.295314][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.295534][ T32] Call trace: [ 1331.295640][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.295961][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eb04dda4 r5:84783c00 [ 1331.296147][ T32] r4:84783c00 [ 1331.296300][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.296593][ T32] r5:84783c00 r4:827174e0 [ 1331.296726][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.296964][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.297213][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb04de20 [ 1331.297430][ T32] r4:00000000 [ 1331.297516][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.307945][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.308347][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.308637][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:85038dc0 [ 1331.308911][ T32] r4:00000000 [ 1331.309032][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.309287][ T32] r9:84783c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f337000 [ 1331.309542][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.309859][ T32] r5:00001000 r4:eb049000 [ 1331.309980][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.310179][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.310437][ T32] r5:85a1db54 r4:85a1d800 [ 1331.310527][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.310811][ T32] r7:ddde40c0 r6:82c18200 r5:85a1db54 r4:852d5800 [ 1331.311011][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.311279][ T32] r10:84783c00 r9:852d582c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.311484][ T32] r4:852d5800 [ 1331.311602][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.311807][ T32] r10:00000000 r9:eb045e78 r8:85038d00 r7:852d5800 r6:80266a2c r5:84783c00 [ 1331.312007][ T32] r4:850388c0 [ 1331.312119][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.312282][ T32] Exception stack(0xeb04dfb0 to 0xeb04dff8) [ 1331.312406][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.312590][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.312913][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.313079][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:850388c0 [ 1331.313338][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.313602][ T32] INFO: task kworker/1:249:4474 blocked for more than 457 seconds. [ 1331.314026][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.314279][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.314616][ T32] task:kworker/1:249 state:D stack:0 pid:4474 tgid:4474 ppid:2 flags:0x00000000 [ 1331.315126][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.315574][ T32] Call trace: [ 1331.315676][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.315866][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eb055da4 r5:84784800 [ 1331.316113][ T32] r4:84784800 [ 1331.316350][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.316636][ T32] r5:84784800 r4:827174e0 [ 1331.316739][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.316978][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.317310][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb055e20 [ 1331.317486][ T32] r4:00000000 [ 1331.327953][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.328354][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.328660][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.328957][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501b480 [ 1331.329283][ T32] r4:00000000 [ 1331.329410][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.329618][ T32] r9:84784800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f33f000 [ 1331.329857][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.330140][ T32] r5:00001000 r4:eb071000 [ 1331.330273][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.330543][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.330857][ T32] r5:85a1e754 r4:85a1e400 [ 1331.331013][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.331425][ T32] r7:ddde40c0 r6:82c18200 r5:85a1e754 r4:852d5880 [ 1331.331568][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.331871][ T32] r10:84784800 r9:852d58ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.332080][ T32] r4:852d5880 [ 1331.332184][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.332443][ T32] r10:00000000 r9:eb04de78 r8:85038f40 r7:852d5880 r6:80266a2c r5:84784800 [ 1331.332676][ T32] r4:850388c0 [ 1331.332774][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.333004][ T32] Exception stack(0xeb055fb0 to 0xeb055ff8) [ 1331.333147][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.333365][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.333562][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.333814][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:850388c0 [ 1331.334071][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.334486][ T32] INFO: task kworker/1:250:4475 blocked for more than 457 seconds. [ 1331.334849][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.335394][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.335701][ T32] task:kworker/1:250 state:D stack:0 pid:4475 tgid:4475 ppid:2 flags:0x00000000 [ 1331.336116][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.336341][ T32] Call trace: [ 1331.336439][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.336636][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eb059da4 r5:84783000 [ 1331.336842][ T32] r4:84783000 [ 1331.336937][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.337253][ T32] r5:84783000 r4:827174e0 [ 1331.337428][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.347881][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.348322][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb059e20 [ 1331.348554][ T32] r4:00000000 [ 1331.348639][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.349019][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.349246][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.349482][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501b040 [ 1331.349700][ T32] r4:00000000 [ 1331.349802][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.350064][ T32] r9:84783000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f339000 [ 1331.350306][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.350563][ T32] r5:00001000 r4:eb05b000 [ 1331.350666][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.350890][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.351223][ T32] r5:85a1df54 r4:85a1dc00 [ 1331.351320][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.351593][ T32] r7:ddde40c0 r6:82c18200 r5:85a1df54 r4:852d5900 [ 1331.351880][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.352199][ T32] r10:84783000 r9:852d592c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.352537][ T32] r4:852d5900 [ 1331.352689][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.353039][ T32] r10:00000000 r9:eb055e78 r8:85038fc0 r7:852d5900 r6:80266a2c r5:84783000 [ 1331.353370][ T32] r4:85038e00 [ 1331.353507][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.353849][ T32] Exception stack(0xeb059fb0 to 0xeb059ff8) [ 1331.354040][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.354306][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.354598][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.354917][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:85038e00 [ 1331.355227][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.355510][ T32] INFO: task kworker/1:251:4477 blocked for more than 457 seconds. [ 1331.355750][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.355914][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.356249][ T32] task:kworker/1:251 state:D stack:0 pid:4477 tgid:4477 ppid:2 flags:0x00000000 [ 1331.356676][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.356950][ T32] Call trace: [ 1331.357105][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.357509][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eb065da4 r5:84782400 [ 1331.368214][ T32] r4:84782400 [ 1331.368553][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.369016][ T32] r5:84782400 r4:827174e0 [ 1331.369239][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.369976][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.370641][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb065e20 [ 1331.371320][ T32] r4:00000000 [ 1331.371876][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.372417][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.373118][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.373576][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501b380 [ 1331.374010][ T32] r4:00000000 [ 1331.374294][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.374803][ T32] r9:84782400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f33d000 [ 1331.375254][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.375733][ T32] r5:00001000 r4:eb06b000 [ 1331.375980][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.376428][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.376837][ T32] r5:85a1e354 r4:85a1e000 [ 1331.377055][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.377530][ T32] r7:ddde40c0 r6:82c18200 r5:85a1e354 r4:852d5980 [ 1331.388229][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.388894][ T32] r10:84782400 r9:852d59ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.389428][ T32] r4:852d5980 [ 1331.390018][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.390432][ T32] r10:00000000 r9:eb055e78 r8:8501b200 r7:852d5980 r6:80266a2c r5:84782400 [ 1331.390812][ T32] r4:8501b080 [ 1331.391044][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.391624][ T32] Exception stack(0xeb065fb0 to 0xeb065ff8) [ 1331.391960][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.392334][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.392805][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.393210][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8501b080 [ 1331.393517][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.393874][ T32] INFO: task kworker/1:252:4481 blocked for more than 457 seconds. [ 1331.394438][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.394783][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.395108][ T32] task:kworker/1:252 state:D stack:0 pid:4481 tgid:4481 ppid:2 flags:0x00000000 [ 1331.395682][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.396125][ T32] Call trace: [ 1331.396357][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.396727][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eb00dda4 r5:84786000 [ 1331.397195][ T32] r4:84786000 [ 1331.397482][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.408312][ T32] r5:84786000 r4:827174e0 [ 1331.408762][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.409290][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.409885][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb00de20 [ 1331.410368][ T32] r4:00000000 [ 1331.410599][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.411139][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.411703][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.412271][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501b800 [ 1331.412674][ T32] r4:00000000 [ 1331.412924][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.413443][ T32] r9:84786000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f343000 [ 1331.413792][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.414181][ T32] r5:00001000 r4:eb085000 [ 1331.414483][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.415026][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.415511][ T32] r5:85a1f354 r4:85a1f000 [ 1331.415886][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.416431][ T32] r7:ddde40c0 r6:82c18200 r5:85a1f354 r4:852d5a00 [ 1331.416784][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.417451][ T32] r10:84786000 r9:852d5a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.428346][ T32] r4:852d5a00 [ 1331.428789][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.429405][ T32] r10:00000000 r9:eb055e78 r8:8501b6c0 r7:852d5a00 r6:80266a2c r5:84786000 [ 1331.430095][ T32] r4:8501b340 [ 1331.430298][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.430865][ T32] Exception stack(0xeb00dfb0 to 0xeb00dff8) [ 1331.431221][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.432087][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.432425][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.432851][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8501b340 [ 1331.433266][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.433713][ T32] INFO: task kworker/1:253:4483 blocked for more than 457 seconds. [ 1331.434080][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.434343][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.434629][ T32] task:kworker/1:253 state:D stack:0 pid:4483 tgid:4483 ppid:2 flags:0x00000000 [ 1331.435280][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.435651][ T32] Call trace: [ 1331.435889][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.436164][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eb07dda4 r5:84786c00 [ 1331.436348][ T32] r4:84786c00 [ 1331.436440][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.436618][ T32] r5:84786c00 r4:827174e0 [ 1331.436740][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.436982][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.437213][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb07de20 [ 1331.437447][ T32] r4:00000000 [ 1331.448186][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.448541][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.448750][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.448934][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501b640 [ 1331.449082][ T32] r4:00000000 [ 1331.449243][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.449638][ T32] r9:84786c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f341000 [ 1331.449986][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.450303][ T32] r5:00001000 r4:eb07f000 [ 1331.450417][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.450588][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.450770][ T32] r5:85a1ef54 r4:85a1ec00 [ 1331.450865][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.451055][ T32] r7:ddde40c0 r6:82c18200 r5:85a1ef54 r4:852d5a80 [ 1331.451195][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.451372][ T32] r10:84786c00 r9:852d5aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.451534][ T32] r4:852d5a80 [ 1331.451801][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.452132][ T32] r10:00000000 r9:eb00de78 r8:8501b880 r7:852d5a80 r6:80266a2c r5:84786c00 [ 1331.452639][ T32] r4:8501b5c0 [ 1331.452816][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.453232][ T32] Exception stack(0xeb07dfb0 to 0xeb07dff8) [ 1331.453574][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.453891][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.454506][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.454797][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8501b5c0 [ 1331.455067][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.455261][ T32] INFO: task kworker/1:254:4485 blocked for more than 457 seconds. [ 1331.455477][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.455631][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.455822][ T32] task:kworker/1:254 state:D stack:0 pid:4485 tgid:4485 ppid:2 flags:0x00000000 [ 1331.456061][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.456239][ T32] Call trace: [ 1331.456335][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.456523][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eb089da4 r5:84785400 [ 1331.456683][ T32] r4:84785400 [ 1331.456765][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.456942][ T32] r5:84785400 r4:827174e0 [ 1331.457116][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.468028][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.468436][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb089e20 [ 1331.468690][ T32] r4:00000000 [ 1331.468786][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.468978][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.469517][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.469919][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501b980 [ 1331.470202][ T32] r4:00000000 [ 1331.470422][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.470998][ T32] r9:84785400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f345000 [ 1331.471339][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.471960][ T32] r5:00001000 r4:eb093000 [ 1331.472097][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.472305][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.472764][ T32] r5:85a1f754 r4:85a1f400 [ 1331.473015][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.473434][ T32] r7:ddde40c0 r6:82c18200 r5:85a1f754 r4:852d5b00 [ 1331.473904][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.474327][ T32] r10:84785400 r9:852d5b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.474537][ T32] r4:852d5b00 [ 1331.474624][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.474824][ T32] r10:00000000 r9:eb00de78 r8:8501ba80 r7:852d5b00 r6:80266a2c r5:84785400 [ 1331.474979][ T32] r4:8501b940 [ 1331.475092][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.475298][ T32] Exception stack(0xeb089fb0 to 0xeb089ff8) [ 1331.475433][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.475598][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.475755][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.475913][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8501b940 [ 1331.476067][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.476283][ T32] INFO: task kworker/1:255:4487 blocked for more than 457 seconds. [ 1331.476477][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.476613][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.476786][ T32] task:kworker/1:255 state:D stack:0 pid:4487 tgid:4487 ppid:2 flags:0x00000000 [ 1331.477027][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.477186][ T32] Call trace: [ 1331.477317][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.477502][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eb091da4 r5:84596000 [ 1331.487994][ T32] r4:84596000 [ 1331.488293][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.488782][ T32] r5:84596000 r4:827174e0 [ 1331.488980][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.489422][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.489889][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb091e20 [ 1331.490420][ T32] r4:00000000 [ 1331.490591][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.491170][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.491779][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.492541][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8501bb80 [ 1331.493292][ T32] r4:00000000 [ 1331.493614][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.493976][ T32] r9:84596000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f347000 [ 1331.494327][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.494696][ T32] r5:00001000 r4:eb099000 [ 1331.494904][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.495267][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.495648][ T32] r5:85a1fb54 r4:85a1f800 [ 1331.495855][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.496358][ T32] r7:ddde40c0 r6:82c18200 r5:85a1fb54 r4:852d5b80 [ 1331.496629][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.497094][ T32] r10:84596000 r9:852d5bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.497423][ T32] r4:852d5b80 [ 1331.508316][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.509014][ T32] r10:00000000 r9:eb089e78 r8:8501b840 r7:852d5b80 r6:80266a2c r5:84596000 [ 1331.509356][ T32] r4:8501b5c0 [ 1331.509548][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.509992][ T32] Exception stack(0xeb091fb0 to 0xeb091ff8) [ 1331.510310][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.510734][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.511054][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.511347][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8501b5c0 [ 1331.511702][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.512068][ T32] INFO: task syz-executor221:5977 blocked for more than 457 seconds. [ 1331.512374][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.512689][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.512845][ T32] task:syz-executor221 state:D stack:0 pid:5977 tgid:5977 ppid:3119 flags:0x00000005 [ 1331.513090][ T32] Call trace: [ 1331.513256][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.513506][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:ece09aac r5:8455b000 [ 1331.513711][ T32] r4:8455b000 [ 1331.513809][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.514273][ T32] r5:8455b000 r4:827174e0 [ 1331.514467][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.514959][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.515349][ T32] r10:8260ca7c r9:824b9bf8 r8:8260cad0 r7:7fe00000 r6:82f73a78 r5:ece09b18 [ 1331.515627][ T32] r4:00002000 [ 1331.515867][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.516274][ T32] [<819bf630>] (mutex_lock) from [<804addb4>] (reclaim_and_purge_vmap_areas+0x3c/0x19c) [ 1331.516551][ T32] [<804add78>] (reclaim_and_purge_vmap_areas) from [<804ae768>] (alloc_vmap_area+0x854/0xdf8) [ 1331.516845][ T32] r10:8455b000 r9:00000001 r8:8260cad0 r7:7fe00000 r6:82f73a78 r5:00000001 [ 1331.517025][ T32] r4:00002000 [ 1331.517108][ T32] [<804adf14>] (alloc_vmap_area) from [<804aedd4>] (__get_vm_area_node.constprop.0+0xc8/0x11c) [ 1331.517377][ T32] r10:88d8da00 r9:7f000000 r8:00002cc0 r7:ffffffff r6:00000001 r5:00000122 [ 1331.528041][ T32] r4:00002000 [ 1331.528364][ T32] [<804aed0c>] (__get_vm_area_node.constprop.0) from [<804b19fc>] (__vmalloc_node_range_noprof+0x94/0x55c) [ 1331.528804][ T32] r10:7f000000 r9:8205623c r8:ffffffff r7:7fe00000 r6:00002cc0 r5:00000001 [ 1331.528992][ T32] r4:00001000 [ 1331.529085][ T32] [<804b1968>] (__vmalloc_node_range_noprof) from [<8050fa38>] (execmem_alloc+0x64/0xec) [ 1331.529305][ T32] r10:ffffffff r9:00800000 r8:0000071f r7:8039c3a8 r6:00001000 r5:82237160 [ 1331.529503][ T32] r4:00001000 [ 1331.529627][ T32] [<8050f9d4>] (execmem_alloc) from [<8039c3a8>] (bpf_jit_alloc_exec+0x18/0x1c) [ 1331.529919][ T32] r10:8455b000 r9:8021e124 r8:00000048 r7:00000048 r6:ece09d14 r5:00000004 [ 1331.530080][ T32] r4:00001000 [ 1331.530169][ T32] [<8039c390>] (bpf_jit_alloc_exec) from [<8039c64c>] (bpf_jit_binary_alloc+0x6c/0x100) [ 1331.530406][ T32] [<8039c5e0>] (bpf_jit_binary_alloc) from [<8022359c>] (bpf_int_jit_compile+0x184/0x368) [ 1331.530608][ T32] r9:841396f0 r8:00000048 r7:8455b000 r6:00000000 r5:eb8f9000 r4:eb8f9000 [ 1331.530832][ T32] [<80223418>] (bpf_int_jit_compile) from [<8039db74>] (bpf_prog_select_runtime+0xd0/0x110) [ 1331.531055][ T32] r9:841396f0 r8:00000094 r7:ece09da8 r6:ece09db8 r5:eb8f9000 r4:ece09ec0 [ 1331.531226][ T32] [<8039daa4>] (bpf_prog_select_runtime) from [<803a635c>] (bpf_prog_load+0x8a4/0xcd0) [ 1331.531453][ T32] r9:841396f0 r8:00000094 r7:ece09da8 r6:00000000 r5:00000000 r4:ece09ec0 [ 1331.531622][ T32] [<803a5ab8>] (bpf_prog_load) from [<803a76f4>] (__sys_bpf+0x3d0/0x1fa0) [ 1331.531800][ T32] r10:00000182 r9:00000000 r8:00000094 r7:20000080 r6:00000005 r5:ece09e98 [ 1331.531968][ T32] r4:b5403587 [ 1331.532050][ T32] [<803a7324>] (__sys_bpf) from [<803a9864>] (sys_bpf+0x2c/0x48) [ 1331.532323][ T32] r10:00000182 r9:8455b000 r8:8020029c r7:00000182 r6:00000000 r5:00000000 [ 1331.532555][ T32] r4:ffffffff [ 1331.532678][ T32] [<803a9838>] (sys_bpf) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1331.532872][ T32] Exception stack(0xece09fa8 to 0xece09ff0) [ 1331.533002][ T32] 9fa0: ffffffff 00000000 00000005 20000080 00000094 00000000 [ 1331.533224][ T32] 9fc0: ffffffff 00000000 00000000 00000182 200000b0 0008a270 00000000 00000000 [ 1331.533429][ T32] 9fe0: 7ef49c68 7ef49c58 00010788 0002e8e0 [ 1331.533551][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.534060][ T32] NMI backtrace for cpu 1 [ 1331.535366][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.535839][ T32] Hardware name: ARM-Versatile Express [ 1331.536057][ T32] Call trace: [ 1331.536172][ T32] [<81998dd8>] (dump_backtrace) from [<81998ed4>] (show_stack+0x18/0x1c) [ 1331.536476][ T32] r7:00000000 r6:00000113 r5:60000193 r4:8203d394 [ 1331.536645][ T32] [<81998ebc>] (show_stack) from [<819b7380>] (dump_stack_lvl+0x70/0x7c) [ 1331.536841][ T32] [<819b7310>] (dump_stack_lvl) from [<819b73a4>] (dump_stack+0x18/0x1c) [ 1331.537040][ T32] r5:00000001 r4:00000001 [ 1331.537141][ T32] [<819b738c>] (dump_stack) from [<81986098>] (nmi_cpu_backtrace+0x160/0x17c) [ 1331.537332][ T32] [<81985f38>] (nmi_cpu_backtrace) from [<819861e4>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 1331.537636][ T32] r7:00000001 r6:8260c5d0 r5:8261a88c r4:ffffffff [ 1331.537808][ T32] [<819860b4>] (nmi_trigger_cpumask_backtrace) from [<802103e8>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 1331.538350][ T32] r9:000192e6 r8:828b6cf8 r7:8260c730 r6:00007d68 r5:8261ae48 r4:85a24e1c [ 1331.538579][ T32] [<802103d0>] (arch_trigger_cpumask_backtrace) from [<803580d0>] (watchdog+0x498/0x5b8) [ 1331.538866][ T32] [<80357c38>] (watchdog) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.539126][ T32] r10:00000000 r9:df819e58 r8:82f23ac0 r7:00000000 r6:80357c38 r5:82e59800 [ 1331.539385][ T32] r4:82ec92c0 [ 1331.539508][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.539736][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1331.540007][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.540183][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.540408][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.540768][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82ec92c0 [ 1331.541632][ T32] Sending NMI from CPU 1 to CPUs 0: [ 1331.542601][ C0] NMI backtrace for cpu 0 [ 1331.543521][ C0] CPU: 0 UID: 0 PID: 2929 Comm: klogd Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.543996][ C0] Hardware name: ARM-Versatile Express [ 1331.544222][ C0] PC is at 0x76d71ca8 [ 1331.545089][ C0] LR is at 0x76d71c74 [ 1331.545161][ C0] pc : [<76d71ca8>] lr : [<76d71c74>] psr: 20000010 [ 1331.545236][ C0] sp : 7ed90b18 ip : 0000006e fp : 7ed90c34 [ 1331.545277][ C0] r10: 00000008 r9 : 76e01156 r8 : 00000000 [ 1331.545329][ C0] r7 : 00000007 r6 : 00000000 r5 : 00001ff6 r4 : 0072ef32 [ 1331.545413][ C0] r3 : 00000008 r2 : fffffff7 r1 : 00000000 r0 : 00000008 [ 1331.545556][ C0] Flags: nzCv IRQs on FIQs on Mode USER_32 ISA ARM Segment user [ 1331.545621][ C0] Control: 30c5387d Table: 84008180 DAC: fffffffd [ 1331.545702][ C0] Call trace: invalid frame pointer 0x7ed90c34 [ 1331.578324][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 1331.579262][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.579688][ T32] Hardware name: ARM-Versatile Express [ 1331.579876][ T32] Call trace: [ 1331.580030][ T32] [<81998dd8>] (dump_backtrace) from [<81998ed4>] (show_stack+0x18/0x1c) [ 1331.580332][ T32] r7:00000000 r6:826228c4 r5:00000000 r4:8203d394 [ 1331.580620][ T32] [<81998ebc>] (show_stack) from [<819b7364>] (dump_stack_lvl+0x54/0x7c) [ 1331.580891][ T32] [<819b7310>] (dump_stack_lvl) from [<819b73a4>] (dump_stack+0x18/0x1c) [ 1331.581142][ T32] r5:00000000 r4:82870d18 [ 1331.581296][ T32] [<819b738c>] (dump_stack) from [<81999a00>] (panic+0x120/0x374) [ 1331.581541][ T32] [<819998e0>] (panic) from [<80357f50>] (watchdog+0x318/0x5b8) [ 1331.581776][ T32] r3:00000000 r2:00000000 r1:00000001 r0:8203de94 [ 1331.581959][ T32] r7:8260c730 [ 1331.582133][ T32] [<80357c38>] (watchdog) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.582520][ T32] r10:00000000 r9:df819e58 r8:82f23ac0 r7:00000000 r6:80357c38 r5:82e59800 [ 1331.582817][ T32] r4:82ec92c0 [ 1331.582949][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.583214][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1331.583413][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.583637][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.583985][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.584422][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82ec92c0 [ 1331.586813][ T32] Rebooting in 86400 seconds.. VM DIAGNOSIS: 12:53:13 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=8203d394 R02=0005bbe1 R03=80219aa0 R04=8261ae40 R05=8260c5d0 R06=00000000 R07=8260c5fc R08=00000000 R09=00000000 R10=00000000 R11=82601f34 R12=82601f38 R13=82601f28 R14=8020898c R15=80219aa8 PSR=60000193 -ZC- 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=7eaceaf0 d08=7eaceaf000000003 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=8363b440 R01=00000020 R02=eb8a7000 R03=eb8a7018 R04=8287342c R05=8363b440 R06=809e85e4 R07=8287345b R08=8287341c R09=00000040 R10=00000001 R11=df8e1ce4 R12=00000002 R13=df8e1cd8 R14=82757e24 R15=809e85f4 PSR=80000193 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000003 s17=7eaceaf0 d08=7eaceaf000000003 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