[ 522.912460][ T31] audit: type=1400 audit(522.860:68): avc: denied { read write } for pid=3084 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 [ 522.919664][ T31] audit: type=1400 audit(522.860:69): avc: denied { open } for pid=3084 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]:23322' (ED25519) to the list of known hosts. [ 555.379782][ T31] audit: type=1400 audit(555.320:70): avc: denied { execute } for pid=3095 comm="sh" name="syz-executor610260636" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 555.394969][ T31] audit: type=1400 audit(555.340:71): avc: denied { execute_no_trans } for pid=3095 comm="sh" path="/syz-executor610260636" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 555.564290][ T31] audit: type=1400 audit(555.510:72): avc: denied { execmem } for pid=3095 comm="syz-executor610" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 executing program [ 555.624300][ T31] audit: type=1400 audit(555.570:73): avc: denied { prog_load } for pid=3096 comm="syz-executor610" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 555.650229][ T31] audit: type=1400 audit(555.590:74): avc: denied { bpf } for pid=3096 comm="syz-executor610" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 555.651827][ T31] audit: type=1400 audit(555.590:75): avc: denied { perfmon } for pid=3096 comm="syz-executor610" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 555.670096][ T31] audit: type=1400 audit(555.610:76): avc: denied { prog_run } for pid=3096 comm="syz-executor610" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1324.049980][ T32] INFO: task kworker/0:0:8 blocked for more than 450 seconds. [ 1324.055776][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.056094][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.056410][ T32] task:kworker/0:0 state:D stack:0 pid:8 tgid:8 ppid:2 flags:0x00000000 [ 1324.056962][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.057871][ T32] Call trace: [ 1324.058105][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.058447][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df839da4 r5:82e35400 [ 1324.058652][ T32] r4:82e35400 [ 1324.058797][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.059006][ T32] r5:82e35400 r4:82717b6c [ 1324.059089][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.074518][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.089978][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df839e20 [ 1324.093311][ T32] r4:00000000 [ 1324.095524][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.119804][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.149806][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.150382][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84783ac0 [ 1324.150668][ T32] r4:00000000 [ 1324.150841][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.151162][ T32] r9:82e35400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1324.151550][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.151973][ T32] r5:00001000 r4:e01eb000 [ 1324.152198][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.152863][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.153652][ T32] r5:846cdb54 r4:846cd800 [ 1324.153907][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.154581][ T32] r7:dddd00c0 r6:82c18000 r5:846cdb54 r4:82c0bf80 [ 1324.154881][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.155290][ T32] r10:82e35400 r9:82c0bfac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.155625][ T32] r4:82c0bf80 [ 1324.155856][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.156232][ T32] r10:00000000 r9:df819e48 r8:82cb58c0 r7:82c0bf80 r6:80266ad8 r5:82e35400 [ 1324.182777][ T32] r4:82cb5180 [ 1324.188560][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.200331][ T32] Exception stack(0xdf839fb0 to 0xdf839ff8) [ 1324.206705][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.222526][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.239942][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.240534][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:82cb5180 [ 1324.241297][ T32] INFO: task kworker/0:1:10 blocked for more than 450 seconds. [ 1324.241674][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.241953][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.242423][ T32] task:kworker/0:1 state:D stack:0 pid:10 tgid:10 ppid:2 flags:0x00000000 [ 1324.242969][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.243343][ T32] Call trace: [ 1324.243579][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.244188][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df841da4 r5:82e36c00 [ 1324.244550][ T32] r4:82e36c00 [ 1324.244719][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.245241][ T32] r5:82e36c00 r4:82717b6c [ 1324.245503][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.246275][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.247119][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df841e20 [ 1324.247558][ T32] r4:00000000 [ 1324.247654][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.247871][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.248071][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.248290][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84783780 [ 1324.248476][ T32] r4:00000000 [ 1324.248563][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.248801][ T32] r9:82e36c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f097000 [ 1324.248984][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.249199][ T32] r5:00001000 r4:e01ad000 [ 1324.259862][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.260411][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.260848][ T32] r5:846ccf54 r4:846ccc00 [ 1324.261030][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.261461][ T32] r7:dddd00c0 r6:82c18000 r5:846ccf54 r4:82cb6080 [ 1324.261801][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.262238][ T32] r10:82e36c00 r9:82cb60ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.262588][ T32] r4:82cb6080 [ 1324.262775][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.263231][ T32] r10:00000000 r9:df839e78 r8:82cb5b80 r7:82cb6080 r6:80266ad8 r5:82e36c00 [ 1324.263602][ T32] r4:82cb5980 [ 1324.263809][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.264182][ T32] Exception stack(0xdf841fb0 to 0xdf841ff8) [ 1324.264485][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.264846][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.265256][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.265553][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:82cb5980 [ 1324.265989][ T32] INFO: task kworker/1:0:24 blocked for more than 450 seconds. [ 1324.266381][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.266745][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.267141][ T32] task:kworker/1:0 state:D stack:0 pid:24 tgid:24 ppid:2 flags:0x00000000 [ 1324.267665][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.268152][ T32] Call trace: [ 1324.268406][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.268942][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df87dda4 r5:82e43000 [ 1324.279909][ T32] r4:82e43000 [ 1324.280244][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.280658][ T32] r5:82e43000 r4:82717b6c [ 1324.280962][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.281498][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.282098][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df87de20 [ 1324.282561][ T32] r4:00000000 [ 1324.282732][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.283093][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.283675][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.284044][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84db4640 [ 1324.284346][ T32] r4:00000000 [ 1324.284558][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.285047][ T32] r9:82e43000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4e3000 [ 1324.285506][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.285922][ T32] r5:00001000 r4:eb375000 [ 1324.286230][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.286845][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.287295][ T32] r5:84f22754 r4:84f22400 [ 1324.287507][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.288021][ T32] r7:ddde40c0 r6:82c18200 r5:84f22754 r4:82cb6480 [ 1324.288315][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.288902][ T32] r10:82e43000 r9:82cb64ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.299809][ T32] r4:82cb6480 [ 1324.300157][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.300563][ T32] r10:00000000 r9:df819d48 r8:82cc8840 r7:82cb6480 r6:80266ad8 r5:82e43000 [ 1324.300978][ T32] r4:82cc8600 [ 1324.301150][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.301535][ T32] Exception stack(0xdf87dfb0 to 0xdf87dff8) [ 1324.301851][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.302221][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.302557][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.302860][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:82cc8600 [ 1324.303472][ T32] INFO: task kworker/0:2:3083 blocked for more than 450 seconds. [ 1324.303818][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.304073][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.304380][ T32] task:kworker/0:2 state:D stack:0 pid:3083 tgid:3083 ppid:2 flags:0x00000000 [ 1324.304826][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.305200][ T32] Call trace: [ 1324.305380][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.305787][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eade9da4 r5:83be1800 [ 1324.306184][ T32] r4:83be1800 [ 1324.306398][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.306940][ T32] r5:83be1800 r4:82717b6c [ 1324.307187][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.307796][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.308290][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eade9e20 [ 1324.308673][ T32] r4:00000000 [ 1324.308876][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.319764][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.320336][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.320889][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847835c0 [ 1324.321294][ T32] r4:00000000 [ 1324.321410][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.321646][ T32] r9:83be1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1324.321806][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.322073][ T32] r5:00001000 r4:e018b000 [ 1324.322199][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.322440][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.322733][ T32] r5:846cc754 r4:846cc400 [ 1324.322842][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.323191][ T32] r7:dddd00c0 r6:82c18000 r5:846cc754 r4:83468280 [ 1324.323334][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.323596][ T32] r10:83be1800 r9:834682ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.323854][ T32] r4:83468280 [ 1324.323947][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.324179][ T32] r10:00000000 r9:df839e78 r8:83e5ec40 r7:83468280 r6:80266ad8 r5:83be1800 [ 1324.324423][ T32] r4:83e5eb40 [ 1324.324515][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.324720][ T32] Exception stack(0xeade9fb0 to 0xeade9ff8) [ 1324.324900][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.325244][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.325521][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.325705][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83e5eb40 [ 1324.325944][ T32] INFO: task kworker/1:12:3118 blocked for more than 450 seconds. [ 1324.326152][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.326298][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.326480][ T32] task:kworker/1:12 state:D stack:0 pid:3118 tgid:3118 ppid:2 flags:0x00000000 [ 1324.326718][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.326902][ T32] Call trace: [ 1324.327052][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.327283][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9a1da4 r5:82ef6000 [ 1324.327496][ T32] r4:82ef6000 [ 1324.327626][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.327905][ T32] r5:82ef6000 r4:82717b6c [ 1324.328016][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.328348][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.328660][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9a1e20 [ 1324.328879][ T32] r4:00000000 [ 1324.328969][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.339731][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.340153][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.340379][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca1f00 [ 1324.340576][ T32] r4:00000000 [ 1324.340679][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.340941][ T32] r9:82ef6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10d000 [ 1324.341106][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.341343][ T32] r5:00001000 r4:df9e7000 [ 1324.341446][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.341681][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.341924][ T32] r5:84c7d354 r4:84c7d000 [ 1324.342089][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.342370][ T32] r7:ddde40c0 r6:82c18200 r5:84c7d354 r4:84564b00 [ 1324.342500][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.342728][ T32] r10:82ef6000 r9:84564b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.342975][ T32] r4:84564b00 [ 1324.343093][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.343321][ T32] r10:00000000 r9:df9e5e78 r8:83f06d80 r7:84564b00 r6:80266ad8 r5:82ef6000 [ 1324.343531][ T32] r4:83f06bc0 [ 1324.343679][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.343871][ T32] Exception stack(0xdf9a1fb0 to 0xdf9a1ff8) [ 1324.344049][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.344284][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.344503][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.344678][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83f06bc0 [ 1324.344912][ T32] INFO: task kworker/1:14:3122 blocked for more than 450 seconds. [ 1324.345100][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.345248][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.345489][ T32] task:kworker/1:14 state:D stack:0 pid:3122 tgid:3122 ppid:2 flags:0x00000000 [ 1324.345755][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.345915][ T32] Call trace: [ 1324.346032][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.346271][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9f9da4 r5:834b1800 [ 1324.346485][ T32] r4:834b1800 [ 1324.346575][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.346794][ T32] r5:834b1800 r4:82717b6c [ 1324.346909][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.347182][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.347490][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9f9e20 [ 1324.347733][ T32] r4:00000000 [ 1324.347845][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.348052][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.348240][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.348495][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d0e280 [ 1324.348695][ T32] r4:00000000 [ 1324.348826][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.349026][ T32] r9:834b1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f22b000 [ 1324.349300][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.359988][ T32] r5:00001000 r4:e0081000 [ 1324.360112][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.360379][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.360649][ T32] r5:84d3a354 r4:84d3a000 [ 1324.360781][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.361011][ T32] r7:ddde40c0 r6:82c18200 r5:84d3a354 r4:84564c00 [ 1324.361150][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.361411][ T32] r10:834b1800 r9:84564c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.361578][ T32] r4:84564c00 [ 1324.361662][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.361888][ T32] r10:00000000 r9:df9a1e78 r8:84358100 r7:84564c00 r6:80266ad8 r5:834b1800 [ 1324.362134][ T32] r4:84358000 [ 1324.362232][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.362471][ T32] Exception stack(0xdf9f9fb0 to 0xdf9f9ff8) [ 1324.362629][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.362866][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.363063][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.363282][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84358000 [ 1324.363532][ T32] INFO: task kworker/1:15:3124 blocked for more than 450 seconds. [ 1324.363812][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.363942][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.364144][ T32] task:kworker/1:15 state:D stack:0 pid:3124 tgid:3124 ppid:2 flags:0x00000000 [ 1324.364431][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.364650][ T32] Call trace: [ 1324.364790][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.365042][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa19da4 r5:8354c800 [ 1324.365236][ T32] r4:8354c800 [ 1324.365348][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.365593][ T32] r5:8354c800 r4:82717b6c [ 1324.365752][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.366069][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.366343][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa19e20 [ 1324.366576][ T32] r4:00000000 [ 1324.366659][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.366943][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.367174][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.367408][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d18fc0 [ 1324.367693][ T32] r4:00000000 [ 1324.367811][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.368016][ T32] r9:8354c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f271000 [ 1324.368242][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.368490][ T32] r5:00001000 r4:e07ab000 [ 1324.368605][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.368883][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.369218][ T32] r5:8473ff54 r4:8473fc00 [ 1324.379634][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.380034][ T32] r7:ddde40c0 r6:82c18200 r5:8473ff54 r4:84564c80 [ 1324.380183][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.380480][ T32] r10:8354c800 r9:84564cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.380673][ T32] r4:84564c80 [ 1324.380785][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.381021][ T32] r10:00000000 r9:df9f9e78 r8:83f74a00 r7:84564c80 r6:80266ad8 r5:8354c800 [ 1324.381204][ T32] r4:84358200 [ 1324.381345][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.381610][ T32] Exception stack(0xdfa19fb0 to 0xdfa19ff8) [ 1324.381772][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.382033][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.382233][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.382425][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84358200 [ 1324.382726][ T32] INFO: task kworker/1:16:3126 blocked for more than 450 seconds. [ 1324.382923][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.383065][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.383227][ T32] task:kworker/1:16 state:D stack:0 pid:3126 tgid:3126 ppid:2 flags:0x00000000 [ 1324.383497][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.383719][ T32] Call trace: [ 1324.383881][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.384141][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa2dda4 r5:8361ec00 [ 1324.384443][ T32] r4:8361ec00 [ 1324.384548][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.384821][ T32] r5:8361ec00 r4:82717b6c [ 1324.384948][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.385214][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.385488][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa2de20 [ 1324.385661][ T32] r4:00000000 [ 1324.385791][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.386017][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.386221][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.386427][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d89a40 [ 1324.386625][ T32] r4:00000000 [ 1324.386743][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.387140][ T32] r9:8361ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2b3000 [ 1324.387398][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.387686][ T32] r5:00001000 r4:e4919000 [ 1324.387852][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.388068][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.388320][ T32] r5:8473eb54 r4:8473e800 [ 1324.388436][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.388710][ T32] r7:ddde40c0 r6:82c18200 r5:8473eb54 r4:84564d00 [ 1324.388972][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.399705][ T32] r10:8361ec00 r9:84564d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.399980][ T32] r4:84564d00 [ 1324.400068][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.400316][ T32] r10:00000000 r9:dfa19e78 r8:83f74bc0 r7:84564d00 r6:80266ad8 r5:8361ec00 [ 1324.400538][ T32] r4:84358340 [ 1324.400634][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.400900][ T32] Exception stack(0xdfa2dfb0 to 0xdfa2dff8) [ 1324.401120][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.401356][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.401579][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.401768][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84358340 [ 1324.401976][ T32] INFO: task kworker/1:17:3128 blocked for more than 450 seconds. [ 1324.402207][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.402380][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.402665][ T32] task:kworker/1:17 state:D stack:0 pid:3128 tgid:3128 ppid:2 flags:0x00000000 [ 1324.402975][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.403141][ T32] Call trace: [ 1324.403247][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.403476][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa3dda4 r5:8354e000 [ 1324.403717][ T32] r4:8354e000 [ 1324.403845][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.404133][ T32] r5:8354e000 r4:82717b6c [ 1324.404284][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.404562][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.404858][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa3de20 [ 1324.405074][ T32] r4:00000000 [ 1324.405207][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.405416][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.405720][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.405940][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcaa40 [ 1324.406118][ T32] r4:00000000 [ 1324.406206][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.406451][ T32] r9:8354e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f325000 [ 1324.406638][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.406864][ T32] r5:00001000 r4:e081b000 [ 1324.406967][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.407217][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.407589][ T32] r5:8474bf54 r4:8474bc00 [ 1324.407707][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.407976][ T32] r7:ddde40c0 r6:82c18200 r5:8474bf54 r4:84564d80 [ 1324.408154][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.408418][ T32] r10:8354e000 r9:84564dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.408678][ T32] r4:84564d80 [ 1324.408790][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.409013][ T32] r10:00000000 r9:dfa2de78 r8:83f74d80 r7:84564d80 r6:80266ad8 r5:8354e000 [ 1324.419693][ T32] r4:843586c0 [ 1324.419944][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.420166][ T32] Exception stack(0xdfa3dfb0 to 0xdfa3dff8) [ 1324.420323][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.420640][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.420910][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.421123][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843586c0 [ 1324.421446][ T32] INFO: task kworker/1:18:3129 blocked for more than 450 seconds. [ 1324.421721][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.421918][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.422142][ T32] task:kworker/1:18 state:D stack:0 pid:3129 tgid:3129 ppid:2 flags:0x00000000 [ 1324.422452][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.422619][ T32] Call trace: [ 1324.422730][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.422939][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa0dda4 r5:83d96000 [ 1324.423258][ T32] r4:83d96000 [ 1324.423384][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.423694][ T32] r5:83d96000 r4:82717b6c [ 1324.423829][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.424110][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.424606][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa0de20 [ 1324.424863][ T32] r4:00000000 [ 1324.424962][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.425190][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.425408][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.425651][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d9a080 [ 1324.425955][ T32] r4:00000000 [ 1324.426058][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.426322][ T32] r9:83d96000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2d3000 [ 1324.426526][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.426865][ T32] r5:00001000 r4:eaca9000 [ 1324.426980][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.427261][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.427557][ T32] r5:84443f54 r4:84443c00 [ 1324.427667][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.427997][ T32] r7:ddde40c0 r6:82c18200 r5:84443f54 r4:84564e00 [ 1324.428229][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.428539][ T32] r10:83d96000 r9:84564e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.428833][ T32] r4:84564e00 [ 1324.428934][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.439661][ T32] r10:00000000 r9:dfa3de78 r8:843587c0 r7:84564e00 r6:80266ad8 r5:83d96000 [ 1324.440012][ T32] r4:843586c0 [ 1324.440114][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.440407][ T32] Exception stack(0xdfa0dfb0 to 0xdfa0dff8) [ 1324.440576][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.440858][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.441124][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.441301][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843586c0 [ 1324.441522][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.441822][ T32] INFO: task kworker/1:19:3131 blocked for more than 450 seconds. [ 1324.442065][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.442211][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.442456][ T32] task:kworker/1:19 state:D stack:0 pid:3131 tgid:3131 ppid:2 flags:0x00000000 [ 1324.442785][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.442998][ T32] Call trace: [ 1324.443107][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.443343][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa41da4 r5:83ec8c00 [ 1324.443559][ T32] r4:83ec8c00 [ 1324.443689][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.443984][ T32] r5:83ec8c00 r4:82717b6c [ 1324.444170][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.444518][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.444856][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa41e20 [ 1324.445097][ T32] r4:00000000 [ 1324.445186][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.445486][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.445794][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.446034][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d969c0 [ 1324.446237][ T32] r4:00000000 [ 1324.446328][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.446596][ T32] r9:83ec8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2b3000 [ 1324.446852][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.447179][ T32] r5:00001000 r4:df9ed000 [ 1324.447313][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.447581][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.447854][ T32] r5:84d56b54 r4:84d56800 [ 1324.447986][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.448258][ T32] r7:ddde40c0 r6:82c18200 r5:84d56b54 r4:84564e80 [ 1324.448445][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.448673][ T32] r10:83ec8c00 r9:84564eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.448894][ T32] r4:84564e80 [ 1324.448986][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.449225][ T32] r10:00000000 r9:dfa3de78 r8:84358980 r7:84564e80 r6:80266ad8 r5:83ec8c00 [ 1324.459723][ T32] r4:84358640 [ 1324.459996][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.460264][ T32] Exception stack(0xdfa41fb0 to 0xdfa41ff8) [ 1324.460451][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.460832][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.461051][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.461258][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84358640 [ 1324.461478][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.461706][ T32] INFO: task kworker/1:20:3134 blocked for more than 450 seconds. [ 1324.461944][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.462078][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.462310][ T32] task:kworker/1:20 state:D stack:0 pid:3134 tgid:3134 ppid:2 flags:0x00000000 [ 1324.462624][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.462850][ T32] Call trace: [ 1324.462971][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.463195][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa49da4 r5:83eca400 [ 1324.463493][ T32] r4:83eca400 [ 1324.463594][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.463941][ T32] r5:83eca400 r4:82717b6c [ 1324.464076][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.464409][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.464710][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa49e20 [ 1324.465008][ T32] r4:00000000 [ 1324.465114][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.465376][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.465694][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.465906][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84da9240 [ 1324.466154][ T32] r4:00000000 [ 1324.466391][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.466832][ T32] r9:83eca400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2d7000 [ 1324.467068][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.467366][ T32] r5:00001000 r4:e0197000 [ 1324.467486][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.467757][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.467997][ T32] r5:8474af54 r4:8474ac00 [ 1324.468181][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.468434][ T32] r7:ddde40c0 r6:82c18200 r5:8474af54 r4:84564f00 [ 1324.468643][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.468902][ T32] r10:83eca400 r9:84564f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.469105][ T32] r4:84564f00 [ 1324.479517][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.479910][ T32] r10:00000000 r9:dfa3de78 r8:84358b80 r7:84564f00 r6:80266ad8 r5:83eca400 [ 1324.480177][ T32] r4:843589c0 [ 1324.480297][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.480497][ T32] Exception stack(0xdfa49fb0 to 0xdfa49ff8) [ 1324.480688][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.481061][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.481370][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.481564][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843589c0 [ 1324.481798][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.482081][ T32] INFO: task kworker/1:21:3136 blocked for more than 450 seconds. [ 1324.482282][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.482440][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.482661][ T32] task:kworker/1:21 state:D stack:0 pid:3136 tgid:3136 ppid:2 flags:0x00000000 [ 1324.482934][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.483128][ T32] Call trace: [ 1324.483271][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.483495][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa55da4 r5:83ecbc00 [ 1324.483790][ T32] r4:83ecbc00 [ 1324.483903][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.484122][ T32] r5:83ecbc00 r4:82717b6c [ 1324.484278][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.484683][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.485018][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa55e20 [ 1324.485281][ T32] r4:00000000 [ 1324.485374][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.485604][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.485818][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.486173][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844653c0 [ 1324.486402][ T32] r4:00000000 [ 1324.486492][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.486887][ T32] r9:83ecbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f47d000 [ 1324.487240][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.487630][ T32] r5:00001000 r4:eaa23000 [ 1324.487760][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.488026][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.488387][ T32] r5:84e0ff54 r4:84e0fc00 [ 1324.488553][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.488897][ T32] r7:ddde40c0 r6:82c18200 r5:84e0ff54 r4:84564f80 [ 1324.489073][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.499653][ T32] r10:83ecbc00 r9:84564fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.499938][ T32] r4:84564f80 [ 1324.500027][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.500308][ T32] r10:00000000 r9:dfa3de78 r8:84358c40 r7:84564f80 r6:80266ad8 r5:83ecbc00 [ 1324.500542][ T32] r4:84358ac0 [ 1324.500712][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.500954][ T32] Exception stack(0xdfa55fb0 to 0xdfa55ff8) [ 1324.501149][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.501439][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.501798][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.502057][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84358ac0 [ 1324.502343][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.502652][ T32] INFO: task kworker/1:22:3138 blocked for more than 450 seconds. [ 1324.502903][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.503147][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.503416][ T32] task:kworker/1:22 state:D stack:0 pid:3138 tgid:3138 ppid:2 flags:0x00000000 [ 1324.503730][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.503919][ T32] Call trace: [ 1324.504060][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.504439][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa69da4 r5:83ecb000 [ 1324.504673][ T32] r4:83ecb000 [ 1324.504859][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.505223][ T32] r5:83ecb000 r4:82717b6c [ 1324.505368][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.505633][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.505980][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa69e20 [ 1324.506299][ T32] r4:00000000 [ 1324.506393][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.506648][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.507035][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.507359][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dc8a80 [ 1324.507646][ T32] r4:00000000 [ 1324.507747][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.507981][ T32] r9:83ecb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1324.508214][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.508598][ T32] r5:00001000 r4:dfa51000 [ 1324.508703][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.509026][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.519719][ T32] r5:84e0cf54 r4:84e0cc00 [ 1324.519935][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.520243][ T32] r7:ddde40c0 r6:82c18200 r5:84e0cf54 r4:84564580 [ 1324.520397][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.520643][ T32] r10:83ecb000 r9:845645ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.520983][ T32] r4:84564580 [ 1324.521087][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.521361][ T32] r10:00000000 r9:dfa55e78 r8:84358e80 r7:84564580 r6:80266ad8 r5:83ecb000 [ 1324.521562][ T32] r4:84358d80 [ 1324.521708][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.521996][ T32] Exception stack(0xdfa69fb0 to 0xdfa69ff8) [ 1324.522184][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.522382][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.522571][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.522861][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84358d80 [ 1324.523166][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.523446][ T32] INFO: task kworker/1:23:3141 blocked for more than 451 seconds. [ 1324.523687][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.523864][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.524067][ T32] task:kworker/1:23 state:D stack:0 pid:3141 tgid:3141 ppid:2 flags:0x00000000 [ 1324.524385][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.524635][ T32] Call trace: [ 1324.524781][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.525078][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa79da4 r5:834ac800 [ 1324.525319][ T32] r4:834ac800 [ 1324.525432][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.525770][ T32] r5:834ac800 r4:82717b6c [ 1324.525903][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.526194][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.526624][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa79e20 [ 1324.526923][ T32] r4:00000000 [ 1324.527181][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.527390][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.527725][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.528037][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84465980 [ 1324.528218][ T32] r4:00000000 [ 1324.528307][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.528583][ T32] r9:834ac800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f47b000 [ 1324.528876][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.529157][ T32] r5:00001000 r4:e8983000 [ 1324.539622][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.540056][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.540369][ T32] r5:84e0fb54 r4:84e0f800 [ 1324.540486][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.540823][ T32] r7:ddde40c0 r6:82c18200 r5:84e0fb54 r4:84564600 [ 1324.540998][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.541307][ T32] r10:834ac800 r9:8456462c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.541484][ T32] r4:84564600 [ 1324.541594][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.541900][ T32] r10:00000000 r9:dfa55e78 r8:84465040 r7:84564600 r6:80266ad8 r5:834ac800 [ 1324.542132][ T32] r4:84358380 [ 1324.542231][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.542465][ T32] Exception stack(0xdfa79fb0 to 0xdfa79ff8) [ 1324.542666][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.542898][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.543198][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.543416][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84358380 [ 1324.543624][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.543844][ T32] INFO: task kworker/0:3:3143 blocked for more than 451 seconds. [ 1324.544067][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.544204][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.544486][ T32] task:kworker/0:3 state:D stack:0 pid:3143 tgid:3143 ppid:2 flags:0x00000000 [ 1324.544802][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.545100][ T32] Call trace: [ 1324.545299][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.545511][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa5dda4 r5:8354d400 [ 1324.545779][ T32] r4:8354d400 [ 1324.545911][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.546229][ T32] r5:8354d400 r4:82717b6c [ 1324.546334][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.546746][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.547145][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa5de20 [ 1324.547363][ T32] r4:00000000 [ 1324.547449][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.547734][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.548021][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.548262][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84783900 [ 1324.548632][ T32] r4:00000000 [ 1324.548843][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.549158][ T32] r9:8354d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1324.559722][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.560162][ T32] r5:00001000 r4:e01c9000 [ 1324.560286][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.560520][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.560813][ T32] r5:846cd354 r4:846cd000 [ 1324.560957][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.561187][ T32] r7:dddd00c0 r6:82c18000 r5:846cd354 r4:83468300 [ 1324.561324][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.561566][ T32] r10:8354d400 r9:8346832c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.561774][ T32] r4:83468300 [ 1324.561867][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.562223][ T32] r10:00000000 r9:df839e78 r8:83f74fc0 r7:83468300 r6:80266ad8 r5:8354d400 [ 1324.562523][ T32] r4:83f74e80 [ 1324.562665][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.562865][ T32] Exception stack(0xdfa5dfb0 to 0xdfa5dff8) [ 1324.563011][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.563323][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.563539][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.563811][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83f74e80 [ 1324.564126][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.564419][ T32] INFO: task kworker/1:24:3144 blocked for more than 451 seconds. [ 1324.564714][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.564971][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.565386][ T32] task:kworker/1:24 state:D stack:0 pid:3144 tgid:3144 ppid:2 flags:0x00000000 [ 1324.565660][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.565870][ T32] Call trace: [ 1324.565983][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.566248][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa15da4 r5:83ec9800 [ 1324.566484][ T32] r4:83ec9800 [ 1324.566594][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.566886][ T32] r5:83ec9800 r4:82717b6c [ 1324.567098][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.567427][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.567774][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa15e20 [ 1324.568013][ T32] r4:00000000 [ 1324.568102][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.568307][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.568544][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.568822][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84465b80 [ 1324.569038][ T32] r4:00000000 [ 1324.569132][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.579668][ T32] r9:83ec9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f479000 [ 1324.580024][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.580339][ T32] r5:00001000 r4:e0833000 [ 1324.580455][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.580761][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.581043][ T32] r5:84e0f754 r4:84e0f400 [ 1324.581181][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.581424][ T32] r7:ddde40c0 r6:82c18200 r5:84e0f754 r4:84564500 [ 1324.581617][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.581847][ T32] r10:83ec9800 r9:8456452c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.582064][ T32] r4:84564500 [ 1324.582164][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.582488][ T32] r10:00000000 r9:dfa79e78 r8:84465340 r7:84564500 r6:80266ad8 r5:83ec9800 [ 1324.582850][ T32] r4:84465140 [ 1324.582943][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.583210][ T32] Exception stack(0xdfa15fb0 to 0xdfa15ff8) [ 1324.583409][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.583765][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.583996][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.584243][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84465140 [ 1324.584418][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.584644][ T32] INFO: task kworker/1:25:3146 blocked for more than 451 seconds. [ 1324.584878][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.585087][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.585413][ T32] task:kworker/1:25 state:D stack:0 pid:3146 tgid:3146 ppid:2 flags:0x00000000 [ 1324.585723][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.585949][ T32] Call trace: [ 1324.586084][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.586392][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa8dda4 r5:83544800 [ 1324.586681][ T32] r4:83544800 [ 1324.586779][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.587230][ T32] r5:83544800 r4:82717b6c [ 1324.587351][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.587648][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.587905][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa8de20 [ 1324.588278][ T32] r4:00000000 [ 1324.588408][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.588784][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.589054][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.599723][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84465d80 [ 1324.600018][ T32] r4:00000000 [ 1324.600108][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.600352][ T32] r9:83544800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f415000 [ 1324.600673][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.601023][ T32] r5:00001000 r4:dff2b000 [ 1324.601163][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.601479][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.601809][ T32] r5:84e0f354 r4:84e0f000 [ 1324.601949][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.602238][ T32] r7:ddde40c0 r6:82c18200 r5:84e0f354 r4:84564380 [ 1324.602418][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.602685][ T32] r10:83544800 r9:845643ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.602975][ T32] r4:84564380 [ 1324.603081][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.603303][ T32] r10:00000000 r9:dfa15e78 r8:844655c0 r7:84564380 r6:80266ad8 r5:83544800 [ 1324.603509][ T32] r4:84465140 [ 1324.603661][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.603935][ T32] Exception stack(0xdfa8dfb0 to 0xdfa8dff8) [ 1324.604084][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.604325][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.604591][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.604796][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84465140 [ 1324.605098][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.605398][ T32] INFO: task kworker/1:26:3147 blocked for more than 451 seconds. [ 1324.605577][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.605720][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.605906][ T32] task:kworker/1:26 state:D stack:0 pid:3147 tgid:3147 ppid:2 flags:0x00000000 [ 1324.606171][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.606347][ T32] Call trace: [ 1324.606476][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.606746][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa95da4 r5:83ec8000 [ 1324.606977][ T32] r4:83ec8000 [ 1324.607093][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.607339][ T32] r5:83ec8000 r4:82717b6c [ 1324.607448][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.607790][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.608095][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa95e20 [ 1324.608330][ T32] r4:00000000 [ 1324.608423][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.608722][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.608967][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.619755][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e70840 [ 1324.620067][ T32] r4:00000000 [ 1324.620170][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.620472][ T32] r9:83ec8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f399000 [ 1324.620790][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.621109][ T32] r5:00001000 r4:dfa5f000 [ 1324.621246][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.621519][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.621920][ T32] r5:84e0e754 r4:84e0e400 [ 1324.622065][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.622457][ T32] r7:ddde40c0 r6:82c18200 r5:84e0e754 r4:84564400 [ 1324.622689][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.623091][ T32] r10:83ec8000 r9:8456442c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.623453][ T32] r4:84564400 [ 1324.623593][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.623880][ T32] r10:00000000 r9:dfa8de78 r8:84465840 r7:84564400 r6:80266ad8 r5:83ec8000 [ 1324.624069][ T32] r4:84465180 [ 1324.624165][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.624600][ T32] Exception stack(0xdfa95fb0 to 0xdfa95ff8) [ 1324.624762][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.625074][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.625273][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.625447][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84465180 [ 1324.625646][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.625873][ T32] INFO: task kworker/1:27:3150 blocked for more than 451 seconds. [ 1324.626080][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.626217][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.626421][ T32] task:kworker/1:27 state:D stack:0 pid:3150 tgid:3150 ppid:2 flags:0x00000000 [ 1324.626732][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.626916][ T32] Call trace: [ 1324.627053][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.627353][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfaa1da4 r5:83d39800 [ 1324.627727][ T32] r4:83d39800 [ 1324.627873][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.628112][ T32] r5:83d39800 r4:82717b6c [ 1324.628302][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.628652][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.628939][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaa1e20 [ 1324.629179][ T32] r4:00000000 [ 1324.639586][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.639961][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.640198][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.640446][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84465140 [ 1324.640769][ T32] r4:00000000 [ 1324.640883][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.641118][ T32] r9:83d39800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3e1000 [ 1324.641290][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.641573][ T32] r5:00001000 r4:dfa9d000 [ 1324.641692][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.642015][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.642327][ T32] r5:84e0ef54 r4:84e0ec00 [ 1324.642430][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.642685][ T32] r7:ddde40c0 r6:82c18200 r5:84e0ef54 r4:84564300 [ 1324.642846][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.643144][ T32] r10:83d39800 r9:8456432c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.643458][ T32] r4:84564300 [ 1324.643615][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.643951][ T32] r10:00000000 r9:dfa8de78 r8:84465a40 r7:84564300 r6:80266ad8 r5:83d39800 [ 1324.644277][ T32] r4:844658c0 [ 1324.644408][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.644643][ T32] Exception stack(0xdfaa1fb0 to 0xdfaa1ff8) [ 1324.644817][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.645065][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.645328][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.645531][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:844658c0 [ 1324.645760][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.646007][ T32] INFO: task kworker/1:28:3152 blocked for more than 451 seconds. [ 1324.646330][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.646516][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.646724][ T32] task:kworker/1:28 state:D stack:0 pid:3152 tgid:3152 ppid:2 flags:0x00000000 [ 1324.647014][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.647183][ T32] Call trace: [ 1324.647286][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.647504][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfaa9da4 r5:83d3e000 [ 1324.647714][ T32] r4:83d3e000 [ 1324.647807][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.648024][ T32] r5:83d3e000 r4:82717b6c [ 1324.648154][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.648458][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.648728][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaa9e20 [ 1324.648919][ T32] r4:00000000 [ 1324.649010][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.649213][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.659634][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.660077][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e70ac0 [ 1324.660300][ T32] r4:00000000 [ 1324.660408][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.660681][ T32] r9:83d3e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3d7000 [ 1324.660964][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.661195][ T32] r5:00001000 r4:dfa7f000 [ 1324.661299][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.661591][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.661862][ T32] r5:84e0eb54 r4:84e0e800 [ 1324.662021][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.662427][ T32] r7:ddde40c0 r6:82c18200 r5:84e0eb54 r4:84564280 [ 1324.662580][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.662892][ T32] r10:83d3e000 r9:845642ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.663060][ T32] r4:84564280 [ 1324.663222][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.663430][ T32] r10:00000000 r9:dfaa1e78 r8:84465c80 r7:84564280 r6:80266ad8 r5:83d3e000 [ 1324.663645][ T32] r4:84465ac0 [ 1324.663748][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.663937][ T32] Exception stack(0xdfaa9fb0 to 0xdfaa9ff8) [ 1324.664104][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.664337][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.664719][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.664953][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84465ac0 [ 1324.665253][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.665480][ T32] INFO: task kworker/1:29:3154 blocked for more than 451 seconds. [ 1324.665672][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.665825][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.666092][ T32] task:kworker/1:29 state:D stack:0 pid:3154 tgid:3154 ppid:2 flags:0x00000000 [ 1324.666377][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.666602][ T32] Call trace: [ 1324.666736][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.666966][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfab5da4 r5:83d3b000 [ 1324.667172][ T32] r4:83d3b000 [ 1324.667256][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.667525][ T32] r5:83d3b000 r4:82717b6c [ 1324.667629][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.667892][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.668187][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfab5e20 [ 1324.668368][ T32] r4:00000000 [ 1324.668454][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.668700][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.668964][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.669195][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84decf80 [ 1324.679648][ T32] r4:00000000 [ 1324.679868][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.680137][ T32] r9:83d3b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4d5000 [ 1324.680368][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.680607][ T32] r5:00001000 r4:eb239000 [ 1324.680728][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.681077][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.681372][ T32] r5:84f20754 r4:84f20400 [ 1324.681517][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.681818][ T32] r7:ddde40c0 r6:82c18200 r5:84f20754 r4:84564100 [ 1324.682003][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.682323][ T32] r10:83d3b000 r9:8456412c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.682620][ T32] r4:84564100 [ 1324.682794][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.683039][ T32] r10:00000000 r9:dfaa9e78 r8:84465ec0 r7:84564100 r6:80266ad8 r5:83d3b000 [ 1324.683337][ T32] r4:84465d00 [ 1324.683434][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.683636][ T32] Exception stack(0xdfab5fb0 to 0xdfab5ff8) [ 1324.683830][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.684027][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.684232][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.684417][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84465d00 [ 1324.684665][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.684907][ T32] INFO: task kworker/1:30:3156 blocked for more than 451 seconds. [ 1324.685096][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.685310][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.685521][ T32] task:kworker/1:30 state:D stack:0 pid:3156 tgid:3156 ppid:2 flags:0x00000000 [ 1324.685803][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.685982][ T32] Call trace: [ 1324.686088][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.686322][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfabdda4 r5:83d3bc00 [ 1324.686581][ T32] r4:83d3bc00 [ 1324.686686][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.686955][ T32] r5:83d3bc00 r4:82717b6c [ 1324.687052][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.687316][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.687549][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfabde20 [ 1324.687782][ T32] r4:00000000 [ 1324.687869][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.688093][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.688336][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.688563][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dece40 [ 1324.688831][ T32] r4:00000000 [ 1324.688994][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.699659][ T32] r9:83d3bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4d3000 [ 1324.699964][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.700203][ T32] r5:00001000 r4:eb22b000 [ 1324.700300][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.700594][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.700911][ T32] r5:84f20354 r4:84f20000 [ 1324.701032][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.701266][ T32] r7:ddde40c0 r6:82c18200 r5:84f20354 r4:84564080 [ 1324.701386][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.701596][ T32] r10:83d3bc00 r9:845640ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.701843][ T32] r4:84564080 [ 1324.701920][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.702191][ T32] r10:00000000 r9:dfab5e78 r8:84351000 r7:84564080 r6:80266ad8 r5:83d3bc00 [ 1324.702488][ T32] r4:84465f40 [ 1324.702616][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.702854][ T32] Exception stack(0xdfabdfb0 to 0xdfabdff8) [ 1324.702986][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.703204][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.703427][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.703654][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84465f40 [ 1324.703843][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.704103][ T32] INFO: task kworker/1:31:3159 blocked for more than 451 seconds. [ 1324.704357][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.704496][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.704711][ T32] task:kworker/1:31 state:D stack:0 pid:3159 tgid:3159 ppid:2 flags:0x00000000 [ 1324.704993][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.705171][ T32] Call trace: [ 1324.705343][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.705754][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfad5da4 r5:83541800 [ 1324.706024][ T32] r4:83541800 [ 1324.706185][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.706470][ T32] r5:83541800 r4:82717b6c [ 1324.706636][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.706919][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.707309][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfad5e20 [ 1324.707586][ T32] r4:00000000 [ 1324.707697][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.707933][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.708168][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.708583][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84decd80 [ 1324.708857][ T32] r4:00000000 [ 1324.708969][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.709176][ T32] r9:83541800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4d1000 [ 1324.719621][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.720023][ T32] r5:00001000 r4:eb223000 [ 1324.720128][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.720415][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.720860][ T32] r5:84e27f54 r4:84e27c00 [ 1324.720998][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.721233][ T32] r7:ddde40c0 r6:82c18200 r5:84e27f54 r4:83640000 [ 1324.721431][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.721713][ T32] r10:83541800 r9:8364002c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.721979][ T32] r4:83640000 [ 1324.722054][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.722241][ T32] r10:00000000 r9:dfab5e78 r8:84351380 r7:83640000 r6:80266ad8 r5:83541800 [ 1324.722486][ T32] r4:84351280 [ 1324.722586][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.722778][ T32] Exception stack(0xdfad5fb0 to 0xdfad5ff8) [ 1324.722982][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.723205][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.723499][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.723669][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84351280 [ 1324.723964][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.724220][ T32] INFO: task kworker/0:4:3160 blocked for more than 451 seconds. [ 1324.724473][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.724681][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.724923][ T32] task:kworker/0:4 state:D stack:0 pid:3160 tgid:3160 ppid:2 flags:0x00000000 [ 1324.725195][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.725394][ T32] Call trace: [ 1324.725579][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.725845][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa89da4 r5:8361d400 [ 1324.726117][ T32] r4:8361d400 [ 1324.726207][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.726454][ T32] r5:8361d400 r4:82717b6c [ 1324.726573][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.726853][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.727108][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa89e20 [ 1324.727371][ T32] r4:00000000 [ 1324.727514][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.727783][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.728059][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.728315][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84783980 [ 1324.728640][ T32] r4:00000000 [ 1324.728761][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.729002][ T32] r9:8361d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1324.729182][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.739596][ T32] r5:00001000 r4:e01d9000 [ 1324.739798][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.740041][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.740267][ T32] r5:846cd754 r4:846cd400 [ 1324.740362][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.740583][ T32] r7:dddd00c0 r6:82c18000 r5:846cd754 r4:83468500 [ 1324.740757][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.741004][ T32] r10:8361d400 r9:8346852c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.741222][ T32] r4:83468500 [ 1324.741352][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.741584][ T32] r10:00000000 r9:df839e78 r8:83f74200 r7:83468500 r6:80266ad8 r5:8361d400 [ 1324.741828][ T32] r4:83f74500 [ 1324.741914][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.742133][ T32] Exception stack(0xdfa89fb0 to 0xdfa89ff8) [ 1324.742291][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.742564][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.742867][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.743030][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83f74500 [ 1324.743201][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.743391][ T32] INFO: task kworker/0:5:3163 blocked for more than 451 seconds. [ 1324.743568][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.743793][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.744052][ T32] task:kworker/0:5 state:D stack:0 pid:3163 tgid:3163 ppid:2 flags:0x00000000 [ 1324.744392][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.744575][ T32] Call trace: [ 1324.744672][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.744906][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfad1da4 r5:83be4800 [ 1324.745118][ T32] r4:83be4800 [ 1324.745204][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.745445][ T32] r5:83be4800 r4:82717b6c [ 1324.745570][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.745882][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.746212][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfad1e20 [ 1324.746550][ T32] r4:00000000 [ 1324.746658][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.746915][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.747180][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.747424][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84783bc0 [ 1324.747601][ T32] r4:00000000 [ 1324.747717][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.747967][ T32] r9:83be4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1324.748184][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.748446][ T32] r5:00001000 r4:e0508000 [ 1324.748595][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.748863][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.749137][ T32] r5:846cdf54 r4:846cdc00 [ 1324.759628][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.760088][ T32] r7:dddd00c0 r6:82c18000 r5:846cdf54 r4:83468580 [ 1324.760255][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.760478][ T32] r10:83be4800 r9:834685ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.760655][ T32] r4:83468580 [ 1324.760841][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.761090][ T32] r10:00000000 r9:df839e78 r8:84357100 r7:83468580 r6:80266ad8 r5:83be4800 [ 1324.761321][ T32] r4:84357040 [ 1324.761403][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.761629][ T32] Exception stack(0xdfad1fb0 to 0xdfad1ff8) [ 1324.761812][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.762099][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.762324][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.762637][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84357040 [ 1324.762953][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.763244][ T32] INFO: task kworker/0:6:3165 blocked for more than 451 seconds. [ 1324.763446][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.763590][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.763787][ T32] task:kworker/0:6 state:D stack:0 pid:3165 tgid:3165 ppid:2 flags:0x00000000 [ 1324.764054][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.764242][ T32] Call trace: [ 1324.764357][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.764550][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfaddda4 r5:844a8000 [ 1324.764729][ T32] r4:844a8000 [ 1324.764834][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.765074][ T32] r5:844a8000 r4:82717b6c [ 1324.765172][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.765485][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.765759][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfadde20 [ 1324.765992][ T32] r4:00000000 [ 1324.766073][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.766224][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.766515][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.766762][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84783c80 [ 1324.767009][ T32] r4:00000000 [ 1324.767111][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.767359][ T32] r9:844a8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1324.767624][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.767871][ T32] r5:00001000 r4:e06cf000 [ 1324.768007][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.768309][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.768598][ T32] r5:846ce754 r4:846ce400 [ 1324.768695][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.768990][ T32] r7:dddd00c0 r6:82c18000 r5:846ce754 r4:83468600 [ 1324.769206][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.789686][ T32] r10:844a8000 r9:8346862c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.789980][ T32] r4:83468600 [ 1324.790072][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.790332][ T32] r10:00000000 r9:dfad1e78 r8:84357440 r7:83468600 r6:80266ad8 r5:844a8000 [ 1324.790518][ T32] r4:843571c0 [ 1324.790615][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.790829][ T32] Exception stack(0xdfaddfb0 to 0xdfaddff8) [ 1324.790992][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.791191][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.791421][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.791575][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843571c0 [ 1324.791763][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.791992][ T32] INFO: task kworker/0:7:3166 blocked for more than 451 seconds. [ 1324.792193][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.792328][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.792545][ T32] task:kworker/0:7 state:D stack:0 pid:3166 tgid:3166 ppid:2 flags:0x00000000 [ 1324.792855][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.793022][ T32] Call trace: [ 1324.793125][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.793352][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfac5da4 r5:844a8c00 [ 1324.793567][ T32] r4:844a8c00 [ 1324.793683][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.793920][ T32] r5:844a8c00 r4:82717b6c [ 1324.794015][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.794265][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.794497][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfac5e20 [ 1324.794708][ T32] r4:00000000 [ 1324.794817][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.795024][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.795279][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.795531][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84783cc0 [ 1324.795760][ T32] r4:00000000 [ 1324.795845][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.796061][ T32] r9:844a8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c1000 [ 1324.796287][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.796525][ T32] r5:00001000 r4:e06a9000 [ 1324.796644][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.796888][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.797183][ T32] r5:846ce354 r4:846ce000 [ 1324.797288][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.797558][ T32] r7:dddd00c0 r6:82c18000 r5:846ce354 r4:83468680 [ 1324.797720][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.797975][ T32] r10:844a8c00 r9:834686ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.798170][ T32] r4:83468680 [ 1324.798276][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.798527][ T32] r10:00000000 r9:dfadde78 r8:843574c0 r7:83468680 r6:80266ad8 r5:844a8c00 [ 1324.798746][ T32] r4:843571c0 [ 1324.798836][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.799068][ T32] Exception stack(0xdfac5fb0 to 0xdfac5ff8) [ 1324.809787][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.810069][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.810290][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.810463][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843571c0 [ 1324.810696][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.810944][ T32] INFO: task kworker/0:8:3169 blocked for more than 451 seconds. [ 1324.811191][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.811356][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.811559][ T32] task:kworker/0:8 state:D stack:0 pid:3169 tgid:3169 ppid:2 flags:0x00000000 [ 1324.811814][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.811975][ T32] Call trace: [ 1324.812078][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.812316][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb0dda4 r5:83d38000 [ 1324.812557][ T32] r4:83d38000 [ 1324.812653][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.812928][ T32] r5:83d38000 r4:82717b6c [ 1324.813033][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.813264][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.813666][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb0de20 [ 1324.813851][ T32] r4:00000000 [ 1324.813933][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.814143][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.814394][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.814601][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84783e80 [ 1324.814822][ T32] r4:00000000 [ 1324.814903][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.815131][ T32] r9:83d38000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c5000 [ 1324.815325][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.815554][ T32] r5:00001000 r4:e06e1000 [ 1324.815674][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.815929][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.816187][ T32] r5:846ceb54 r4:846ce800 [ 1324.816346][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.816739][ T32] r7:dddd00c0 r6:82c18000 r5:846ceb54 r4:83468700 [ 1324.816912][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.817167][ T32] r10:83d38000 r9:8346872c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.817368][ T32] r4:83468700 [ 1324.817462][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.817691][ T32] r10:00000000 r9:dfadde78 r8:843517c0 r7:83468700 r6:80266ad8 r5:83d38000 [ 1324.817911][ T32] r4:84357580 [ 1324.817994][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.818216][ T32] Exception stack(0xdfb0dfb0 to 0xdfb0dff8) [ 1324.818346][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.818540][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.818775][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.818973][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84357580 [ 1324.819146][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.829754][ T32] INFO: task kworker/0:9:3171 blocked for more than 451 seconds. [ 1324.830094][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.830260][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.830474][ T32] task:kworker/0:9 state:D stack:0 pid:3171 tgid:3171 ppid:2 flags:0x00000000 [ 1324.830749][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.830945][ T32] Call trace: [ 1324.831085][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.831364][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb1dda4 r5:840f8c00 [ 1324.831616][ T32] r4:840f8c00 [ 1324.831745][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.831962][ T32] r5:840f8c00 r4:82717b6c [ 1324.832062][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.832403][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.832654][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb1de20 [ 1324.832879][ T32] r4:00000000 [ 1324.832963][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.833155][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.833422][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.833751][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d9080 [ 1324.834026][ T32] r4:00000000 [ 1324.834148][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.834360][ T32] r9:840f8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c9000 [ 1324.834556][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.834823][ T32] r5:00001000 r4:e0781000 [ 1324.834953][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.835200][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.835472][ T32] r5:846cf354 r4:846cf000 [ 1324.835576][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.835834][ T32] r7:dddd00c0 r6:82c18000 r5:846cf354 r4:83468780 [ 1324.835970][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.836219][ T32] r10:840f8c00 r9:834687ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.836438][ T32] r4:83468780 [ 1324.836527][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.836777][ T32] r10:00000000 r9:dfb0de78 r8:843519c0 r7:83468780 r6:80266ad8 r5:840f8c00 [ 1324.836981][ T32] r4:84357840 [ 1324.837056][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.837282][ T32] Exception stack(0xdfb1dfb0 to 0xdfb1dff8) [ 1324.837438][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.837661][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.837853][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.838019][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84357840 [ 1324.838186][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.838383][ T32] INFO: task kworker/0:10:3172 blocked for more than 451 seconds. [ 1324.838597][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.838736][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.838938][ T32] task:kworker/0:10 state:D stack:0 pid:3172 tgid:3172 ppid:2 flags:0x00000000 [ 1324.839173][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.839528][ T32] Call trace: [ 1324.839657][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.839916][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfaf1da4 r5:844a9800 [ 1324.840109][ T32] r4:844a9800 [ 1324.840210][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.840443][ T32] r5:844a9800 r4:82717b6c [ 1324.840558][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.840854][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.841145][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaf1e20 [ 1324.841321][ T32] r4:00000000 [ 1324.841403][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.841607][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.841823][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.842063][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84769f40 [ 1324.842284][ T32] r4:00000000 [ 1324.842413][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.842705][ T32] r9:844a9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c7000 [ 1324.842951][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.843282][ T32] r5:00001000 r4:e077b000 [ 1324.843382][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.843634][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.843968][ T32] r5:846cef54 r4:846cec00 [ 1324.844063][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.844360][ T32] r7:dddd00c0 r6:82c18000 r5:846cef54 r4:83468800 [ 1324.844525][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.844788][ T32] r10:844a9800 r9:8346882c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.845005][ T32] r4:83468800 [ 1324.845111][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.845350][ T32] r10:00000000 r9:dfb1de78 r8:84357940 r7:83468800 r6:80266ad8 r5:844a9800 [ 1324.845591][ T32] r4:84357840 [ 1324.845694][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.845983][ T32] Exception stack(0xdfaf1fb0 to 0xdfaf1ff8) [ 1324.846156][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.846380][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.846613][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.846837][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84357840 [ 1324.847033][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.847243][ T32] INFO: task kworker/0:11:3176 blocked for more than 451 seconds. [ 1324.847437][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.847571][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.847772][ T32] task:kworker/0:11 state:D stack:0 pid:3176 tgid:3176 ppid:2 flags:0x00000000 [ 1324.848037][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.848214][ T32] Call trace: [ 1324.848306][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.848530][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb21da4 r5:844ab000 [ 1324.848699][ T32] r4:844ab000 [ 1324.848805][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.849006][ T32] r5:844ab000 r4:82717b6c [ 1324.849099][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.869707][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.870089][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb21e20 [ 1324.870317][ T32] r4:00000000 [ 1324.870405][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.870648][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.870910][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.871185][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d9180 [ 1324.871459][ T32] r4:00000000 [ 1324.871576][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.871846][ T32] r9:844ab000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cb000 [ 1324.872066][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.872315][ T32] r5:00001000 r4:e0793000 [ 1324.872464][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.872703][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.873005][ T32] r5:846cf754 r4:846cf400 [ 1324.873106][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.873449][ T32] r7:dddd00c0 r6:82c18000 r5:846cf754 r4:83468880 [ 1324.873588][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.873843][ T32] r10:844ab000 r9:834688ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.874029][ T32] r4:83468880 [ 1324.874104][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.874328][ T32] r10:00000000 r9:dfb1de78 r8:84357c40 r7:83468880 r6:80266ad8 r5:844ab000 [ 1324.874577][ T32] r4:84357980 [ 1324.874691][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.874879][ T32] Exception stack(0xdfb21fb0 to 0xdfb21ff8) [ 1324.875018][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.875207][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.875430][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.875584][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84357980 [ 1324.875785][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.876007][ T32] INFO: task kworker/0:12:3177 blocked for more than 451 seconds. [ 1324.876239][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.876412][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.876618][ T32] task:kworker/0:12 state:D stack:0 pid:3177 tgid:3177 ppid:2 flags:0x00000000 [ 1324.876887][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.877073][ T32] Call trace: [ 1324.877227][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.877443][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb2dda4 r5:844abc00 [ 1324.877656][ T32] r4:844abc00 [ 1324.877732][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.877972][ T32] r5:844abc00 r4:82717b6c [ 1324.878091][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.878432][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.878678][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb2de20 [ 1324.878869][ T32] r4:00000000 [ 1324.878992][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.889464][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.889842][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.890178][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d92c0 [ 1324.890409][ T32] r4:00000000 [ 1324.890509][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.890754][ T32] r9:844abc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d1000 [ 1324.890945][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.891230][ T32] r5:00001000 r4:e0799000 [ 1324.891331][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.891577][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.892009][ T32] r5:846cfb54 r4:846cf800 [ 1324.892113][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.892497][ T32] r7:dddd00c0 r6:82c18000 r5:846cfb54 r4:83468900 [ 1324.892728][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.892988][ T32] r10:844abc00 r9:8346892c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.893278][ T32] r4:83468900 [ 1324.893392][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.893811][ T32] r10:00000000 r9:dfb21e78 r8:84357cc0 r7:83468900 r6:80266ad8 r5:844abc00 [ 1324.894131][ T32] r4:84357a80 [ 1324.894340][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.894834][ T32] Exception stack(0xdfb2dfb0 to 0xdfb2dff8) [ 1324.895054][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.895297][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.895765][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.896082][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84357a80 [ 1324.896364][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.896666][ T32] INFO: task kworker/0:13:3179 blocked for more than 451 seconds. [ 1324.896875][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.897071][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.897293][ T32] task:kworker/0:13 state:D stack:0 pid:3179 tgid:3179 ppid:2 flags:0x00000000 [ 1324.897585][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.897768][ T32] Call trace: [ 1324.897939][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.898166][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfafdda4 r5:844ad400 [ 1324.898354][ T32] r4:844ad400 [ 1324.898441][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.898746][ T32] r5:844ad400 r4:82717b6c [ 1324.898851][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.899142][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.909506][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfafde20 [ 1324.909723][ T32] r4:00000000 [ 1324.909848][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.910090][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.910385][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.910617][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d9380 [ 1324.910856][ T32] r4:00000000 [ 1324.910945][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.911210][ T32] r9:844ad400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d5000 [ 1324.911439][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.911780][ T32] r5:00001000 r4:e07ad000 [ 1324.911903][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.912182][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.912456][ T32] r5:846d0354 r4:846d0000 [ 1324.912581][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.912872][ T32] r7:dddd00c0 r6:82c18000 r5:846d0354 r4:83468980 [ 1324.913141][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.913485][ T32] r10:844ad400 r9:834689ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.913769][ T32] r4:83468980 [ 1324.913885][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.914227][ T32] r10:00000000 r9:dfb2de78 r8:84357f00 r7:83468980 r6:80266ad8 r5:844ad400 [ 1324.914605][ T32] r4:84357ec0 [ 1324.914737][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.914982][ T32] Exception stack(0xdfafdfb0 to 0xdfafdff8) [ 1324.915242][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.915507][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.915808][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.915930][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84357ec0 [ 1324.916147][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.916373][ T32] INFO: task kworker/0:14:3181 blocked for more than 451 seconds. [ 1324.916624][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.916808][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.917011][ T32] task:kworker/0:14 state:D stack:0 pid:3181 tgid:3181 ppid:2 flags:0x00000000 [ 1324.917283][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.917461][ T32] Call trace: [ 1324.917586][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.917811][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb41da4 r5:844aa400 [ 1324.918024][ T32] r4:844aa400 [ 1324.918109][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.918341][ T32] r5:844aa400 r4:82717b6c [ 1324.918482][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.918720][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.918973][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb41e20 [ 1324.919162][ T32] r4:00000000 [ 1324.929666][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.929987][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.930297][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.930510][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d93c0 [ 1324.930728][ T32] r4:00000000 [ 1324.930822][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.931068][ T32] r9:844aa400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d3000 [ 1324.931246][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.931471][ T32] r5:00001000 r4:e07a7000 [ 1324.931577][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.931826][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.932091][ T32] r5:846cff54 r4:846cfc00 [ 1324.932200][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.932447][ T32] r7:dddd00c0 r6:82c18000 r5:846cff54 r4:83468a00 [ 1324.932663][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.932951][ T32] r10:844aa400 r9:83468a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.933178][ T32] r4:83468a00 [ 1324.933253][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.933536][ T32] r10:00000000 r9:dfafde78 r8:84357dc0 r7:83468a00 r6:80266ad8 r5:844aa400 [ 1324.933710][ T32] r4:84358380 [ 1324.933805][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.934094][ T32] Exception stack(0xdfb41fb0 to 0xdfb41ff8) [ 1324.934234][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.934468][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.934688][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.934896][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84358380 [ 1324.935081][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.935346][ T32] INFO: task kworker/0:15:3184 blocked for more than 451 seconds. [ 1324.935572][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.935720][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.935967][ T32] task:kworker/0:15 state:D stack:0 pid:3184 tgid:3184 ppid:2 flags:0x00000000 [ 1324.936224][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.936387][ T32] Call trace: [ 1324.936491][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.936833][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb15da4 r5:844ae000 [ 1324.937093][ T32] r4:844ae000 [ 1324.937187][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.937475][ T32] r5:844ae000 r4:82717b6c [ 1324.937591][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.937985][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.938278][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb15e20 [ 1324.938509][ T32] r4:00000000 [ 1324.938643][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.939020][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.949566][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.949944][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d9540 [ 1324.950187][ T32] r4:00000000 [ 1324.950310][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.950597][ T32] r9:844ae000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d7000 [ 1324.950847][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.951136][ T32] r5:00001000 r4:e07bb000 [ 1324.951302][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.951563][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.951884][ T32] r5:846d0754 r4:846d0400 [ 1324.952008][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.952367][ T32] r7:dddd00c0 r6:82c18000 r5:846d0754 r4:83468a80 [ 1324.952577][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.952889][ T32] r10:844ae000 r9:83468aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.953138][ T32] r4:83468a80 [ 1324.953264][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.953621][ T32] r10:00000000 r9:dfafde78 r8:83e08300 r7:83468a80 r6:80266ad8 r5:844ae000 [ 1324.953830][ T32] r4:83e08200 [ 1324.953976][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.954186][ T32] Exception stack(0xdfb15fb0 to 0xdfb15ff8) [ 1324.954400][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.954682][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.954906][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.955105][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83e08200 [ 1324.955322][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.955517][ T32] INFO: task kworker/0:16:3186 blocked for more than 451 seconds. [ 1324.955692][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.955833][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.956037][ T32] task:kworker/0:16 state:D stack:0 pid:3186 tgid:3186 ppid:2 flags:0x00000000 [ 1324.956305][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.956506][ T32] Call trace: [ 1324.956625][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.956968][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb55da4 r5:844aec00 [ 1324.957176][ T32] r4:844aec00 [ 1324.957352][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.957582][ T32] r5:844aec00 r4:82717b6c [ 1324.957689][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.958072][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.958357][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb55e20 [ 1324.958651][ T32] r4:00000000 [ 1324.958762][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.959023][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.969468][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.969770][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d9680 [ 1324.969988][ T32] r4:00000000 [ 1324.970085][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.970396][ T32] r9:844aec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d9000 [ 1324.970585][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.970837][ T32] r5:00001000 r4:e07c1000 [ 1324.971016][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.971263][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.971670][ T32] r5:846d0b54 r4:846d0800 [ 1324.971855][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.972174][ T32] r7:dddd00c0 r6:82c18000 r5:846d0b54 r4:83468b00 [ 1324.972317][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.972542][ T32] r10:844aec00 r9:83468b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.972805][ T32] r4:83468b00 [ 1324.972889][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.973133][ T32] r10:00000000 r9:dfb15e78 r8:83e08540 r7:83468b00 r6:80266ad8 r5:844aec00 [ 1324.973385][ T32] r4:83e08100 [ 1324.973471][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.973680][ T32] Exception stack(0xdfb55fb0 to 0xdfb55ff8) [ 1324.973836][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.974189][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.974464][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.974647][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83e08100 [ 1324.974837][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.975215][ T32] INFO: task kworker/0:17:3188 blocked for more than 451 seconds. [ 1324.975448][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.975582][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.975906][ T32] task:kworker/0:17 state:D stack:0 pid:3188 tgid:3188 ppid:2 flags:0x00000000 [ 1324.976219][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.976387][ T32] Call trace: [ 1324.976496][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.976731][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb75da4 r5:840fa400 [ 1324.976968][ T32] r4:840fa400 [ 1324.977058][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.977310][ T32] r5:840fa400 r4:82717b6c [ 1324.977433][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.977695][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.977936][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb75e20 [ 1324.978198][ T32] r4:00000000 [ 1324.978289][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1324.978569][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1324.978827][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1324.989912][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d9780 [ 1324.990401][ T32] r4:00000000 [ 1324.990501][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1324.990774][ T32] r9:840fa400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0db000 [ 1324.991088][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.991393][ T32] r5:00001000 r4:e07cf000 [ 1324.991557][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1324.991968][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.992341][ T32] r5:846d0f54 r4:846d0c00 [ 1324.992534][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1324.992961][ T32] r7:dddd00c0 r6:82c18000 r5:846d0f54 r4:83468b80 [ 1324.993181][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1324.993530][ T32] r10:840fa400 r9:83468bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.993728][ T32] r4:83468b80 [ 1324.993952][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1324.994379][ T32] r10:00000000 r9:dfb55e78 r8:84351ec0 r7:83468b80 r6:80266ad8 r5:840fa400 [ 1324.994691][ T32] r4:83e08400 [ 1324.994786][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.995009][ T32] Exception stack(0xdfb75fb0 to 0xdfb75ff8) [ 1324.995154][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.995425][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.995669][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.995843][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83e08400 [ 1324.996070][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.996280][ T32] INFO: task kworker/0:18:3189 blocked for more than 451 seconds. [ 1324.996474][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1324.996673][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.996969][ T32] task:kworker/0:18 state:D stack:0 pid:3189 tgid:3189 ppid:2 flags:0x00000000 [ 1324.997228][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.997497][ T32] Call trace: [ 1324.997605][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1324.997824][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb79da4 r5:840fb000 [ 1324.998009][ T32] r4:840fb000 [ 1324.998112][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1324.998353][ T32] r5:840fb000 r4:82717b6c [ 1324.998493][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.998865][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.999161][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb79e20 [ 1325.009664][ T32] r4:00000000 [ 1325.009920][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.010257][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.010586][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.010934][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d9880 [ 1325.011224][ T32] r4:00000000 [ 1325.011376][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.011821][ T32] r9:840fb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0dd000 [ 1325.012092][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.012518][ T32] r5:00001000 r4:e07d5000 [ 1325.012620][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.013030][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.013498][ T32] r5:846d1354 r4:846d1000 [ 1325.013632][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.014035][ T32] r7:dddd00c0 r6:82c18000 r5:846d1354 r4:83468c00 [ 1325.014178][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.014460][ T32] r10:840fb000 r9:83468c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.014660][ T32] r4:83468c00 [ 1325.014758][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.014987][ T32] r10:00000000 r9:dfb75e78 r8:84351b40 r7:83468c00 r6:80266ad8 r5:840fb000 [ 1325.015228][ T32] r4:83e085c0 [ 1325.015349][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.015573][ T32] Exception stack(0xdfb79fb0 to 0xdfb79ff8) [ 1325.015754][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.016168][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.016435][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.016659][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83e085c0 [ 1325.016993][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.017225][ T32] INFO: task kworker/1:32:3191 blocked for more than 451 seconds. [ 1325.017619][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.017825][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.018187][ T32] task:kworker/1:32 state:D stack:0 pid:3191 tgid:3191 ppid:2 flags:0x00000000 [ 1325.018509][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.018697][ T32] Call trace: [ 1325.018850][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.019134][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb81da4 r5:840fbc00 [ 1325.029689][ T32] r4:840fbc00 [ 1325.029906][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.030102][ T32] r5:840fbc00 r4:82717b6c [ 1325.030226][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.030508][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.030808][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb81e20 [ 1325.031060][ T32] r4:00000000 [ 1325.031203][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.031482][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.031717][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.031973][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e94bc0 [ 1325.032209][ T32] r4:00000000 [ 1325.032366][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.032728][ T32] r9:840fbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4d7000 [ 1325.032940][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.033217][ T32] r5:00001000 r4:eb241000 [ 1325.033329][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.033537][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.033823][ T32] r5:84f20b54 r4:84f20800 [ 1325.033974][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.034339][ T32] r7:ddde40c0 r6:82c18200 r5:84f20b54 r4:83e68200 [ 1325.034498][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.034734][ T32] r10:840fbc00 r9:83e6822c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.035027][ T32] r4:83e68200 [ 1325.035176][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.035580][ T32] r10:00000000 r9:dfab5e78 r8:84351740 r7:83e68200 r6:80266ad8 r5:840fbc00 [ 1325.035815][ T32] r4:84351ac0 [ 1325.035956][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.036392][ T32] Exception stack(0xdfb81fb0 to 0xdfb81ff8) [ 1325.036536][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.036846][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.037077][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.037384][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84351ac0 [ 1325.037801][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.038064][ T32] INFO: task kworker/0:19:3193 blocked for more than 451 seconds. [ 1325.038327][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.038559][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.038970][ T32] task:kworker/0:19 state:D stack:0 pid:3193 tgid:3193 ppid:2 flags:0x00000000 [ 1325.039257][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.050112][ T32] Call trace: [ 1325.050355][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.050610][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb91da4 r5:840fd400 [ 1325.050867][ T32] r4:840fd400 [ 1325.051077][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.051381][ T32] r5:840fd400 r4:82717b6c [ 1325.051513][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.051808][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.052064][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb91e20 [ 1325.052249][ T32] r4:00000000 [ 1325.052348][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.052604][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.052945][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.053236][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847f9400 [ 1325.053517][ T32] r4:00000000 [ 1325.053611][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.053831][ T32] r9:840fd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1325.054002][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.054216][ T32] r5:00001000 r4:dfcd7000 [ 1325.054325][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.054575][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.054820][ T32] r5:846d4354 r4:846d4000 [ 1325.054924][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.055167][ T32] r7:dddd00c0 r6:82c18000 r5:846d4354 r4:83468c80 [ 1325.055348][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.055607][ T32] r10:840fd400 r9:83468cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.055972][ T32] r4:83468c80 [ 1325.056076][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.056544][ T32] r10:00000000 r9:dfb79e78 r8:84351240 r7:83468c80 r6:80266ad8 r5:840fd400 [ 1325.056906][ T32] r4:83e08780 [ 1325.057013][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.057248][ T32] Exception stack(0xdfb91fb0 to 0xdfb91ff8) [ 1325.057471][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.057842][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.058095][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.058480][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83e08780 [ 1325.058751][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.059140][ T32] INFO: task kworker/0:20:3194 blocked for more than 451 seconds. [ 1325.069746][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.070013][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.070287][ T32] task:kworker/0:20 state:D stack:0 pid:3194 tgid:3194 ppid:2 flags:0x00000000 [ 1325.070579][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.070766][ T32] Call trace: [ 1325.070876][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.071141][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb95da4 r5:840fe000 [ 1325.071376][ T32] r4:840fe000 [ 1325.071504][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.071801][ T32] r5:840fe000 r4:82717b6c [ 1325.071952][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.072297][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.072535][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb95e20 [ 1325.072819][ T32] r4:00000000 [ 1325.072943][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.073198][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.073480][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.073712][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d99c0 [ 1325.073914][ T32] r4:00000000 [ 1325.074043][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.074249][ T32] r9:840fe000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0df000 [ 1325.074472][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.074773][ T32] r5:00001000 r4:e07e3000 [ 1325.074934][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.075202][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.075435][ T32] r5:846d1754 r4:846d1400 [ 1325.075553][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.075967][ T32] r7:dddd00c0 r6:82c18000 r5:846d1754 r4:83468d00 [ 1325.076168][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.076514][ T32] r10:840fe000 r9:83468d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.076783][ T32] r4:83468d00 [ 1325.076909][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.077103][ T32] r10:00000000 r9:dfb91e78 r8:84465f40 r7:83468d00 r6:80266ad8 r5:840fe000 [ 1325.077276][ T32] r4:83e08780 [ 1325.077415][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.077659][ T32] Exception stack(0xdfb95fb0 to 0xdfb95ff8) [ 1325.077845][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.078181][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.078520][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.078842][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83e08780 [ 1325.079137][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.089848][ T32] INFO: task kworker/0:21:3196 blocked for more than 451 seconds. [ 1325.090275][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.090431][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.090640][ T32] task:kworker/0:21 state:D stack:0 pid:3196 tgid:3196 ppid:2 flags:0x00000000 [ 1325.090902][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.091083][ T32] Call trace: [ 1325.091200][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.091501][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb9dda4 r5:840f9800 [ 1325.091725][ T32] r4:840f9800 [ 1325.091864][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.092265][ T32] r5:840f9800 r4:82717b6c [ 1325.092444][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.092862][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.093240][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb9de20 [ 1325.093471][ T32] r4:00000000 [ 1325.093567][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.093858][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.094201][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.094580][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d9ac0 [ 1325.094897][ T32] r4:00000000 [ 1325.094997][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.095226][ T32] r9:840f9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0e1000 [ 1325.095416][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.095899][ T32] r5:00001000 r4:e07e9000 [ 1325.096136][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.096384][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.096656][ T32] r5:846d1b54 r4:846d1800 [ 1325.096823][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.097211][ T32] r7:dddd00c0 r6:82c18000 r5:846d1b54 r4:83468d80 [ 1325.097422][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.097731][ T32] r10:840f9800 r9:83468dac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.098073][ T32] r4:83468d80 [ 1325.098453][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.098784][ T32] r10:00000000 r9:dfb91e78 r8:8436a180 r7:83468d80 r6:80266ad8 r5:840f9800 [ 1325.099055][ T32] r4:83e088c0 [ 1325.099143][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.109723][ T32] Exception stack(0xdfb9dfb0 to 0xdfb9dff8) [ 1325.110002][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.110221][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.110430][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.110640][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83e088c0 [ 1325.110873][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.111233][ T32] INFO: task kworker/0:22:3198 blocked for more than 451 seconds. [ 1325.111531][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.111713][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.111987][ T32] task:kworker/0:22 state:D stack:0 pid:3198 tgid:3198 ppid:2 flags:0x00000000 [ 1325.112256][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.112421][ T32] Call trace: [ 1325.112537][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.112873][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbb1da4 r5:840fec00 [ 1325.113114][ T32] r4:840fec00 [ 1325.113232][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.113472][ T32] r5:840fec00 r4:82717b6c [ 1325.113611][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.114004][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.114320][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbb1e20 [ 1325.114500][ T32] r4:00000000 [ 1325.114595][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.114887][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.115197][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.115464][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d9b40 [ 1325.115706][ T32] r4:00000000 [ 1325.115844][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.116114][ T32] r9:840fec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0e3000 [ 1325.116415][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.116729][ T32] r5:00001000 r4:e07f7000 [ 1325.116921][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.117260][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.117553][ T32] r5:846d1f54 r4:846d1c00 [ 1325.117688][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.118062][ T32] r7:dddd00c0 r6:82c18000 r5:846d1f54 r4:83468e00 [ 1325.118248][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.118638][ T32] r10:840fec00 r9:83468e2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.118917][ T32] r4:83468e00 [ 1325.119024][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.129764][ T32] r10:00000000 r9:dfb91e78 r8:8436a340 r7:83468e00 r6:80266ad8 r5:840fec00 [ 1325.130029][ T32] r4:83e08a40 [ 1325.130120][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.130354][ T32] Exception stack(0xdfbb1fb0 to 0xdfbb1ff8) [ 1325.130530][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.130809][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.131166][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.131554][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83e08a40 [ 1325.131832][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.132032][ T32] INFO: task kworker/0:23:3201 blocked for more than 451 seconds. [ 1325.132268][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.132414][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.132641][ T32] task:kworker/0:23 state:D stack:0 pid:3201 tgid:3201 ppid:2 flags:0x00000000 [ 1325.132979][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.133141][ T32] Call trace: [ 1325.133281][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.133732][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbc1da4 r5:84588000 [ 1325.134034][ T32] r4:84588000 [ 1325.134150][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.134514][ T32] r5:84588000 r4:82717b6c [ 1325.134680][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.135233][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.135976][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbc1e20 [ 1325.136308][ T32] r4:00000000 [ 1325.136407][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.136682][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.137000][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.137468][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847d9cc0 [ 1325.137659][ T32] r4:00000000 [ 1325.137768][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.138017][ T32] r9:84588000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000 [ 1325.138206][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.138708][ T32] r5:00001000 r4:e07fd000 [ 1325.138821][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.139081][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.149662][ T32] r5:846d2354 r4:846d2000 [ 1325.149883][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.150167][ T32] r7:dddd00c0 r6:82c18000 r5:846d2354 r4:83468e80 [ 1325.150343][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.150682][ T32] r10:84588000 r9:83468eac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.151007][ T32] r4:83468e80 [ 1325.151168][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.151381][ T32] r10:00000000 r9:dfb91e78 r8:8436a640 r7:83468e80 r6:80266ad8 r5:84588000 [ 1325.151592][ T32] r4:83e08b40 [ 1325.151753][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.152112][ T32] Exception stack(0xdfbc1fb0 to 0xdfbc1ff8) [ 1325.152434][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.152819][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.153139][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.153383][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83e08b40 [ 1325.153592][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.153862][ T32] INFO: task kworker/0:24:3202 blocked for more than 451 seconds. [ 1325.154135][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.154320][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.154541][ T32] task:kworker/0:24 state:D stack:0 pid:3202 tgid:3202 ppid:2 flags:0x00000000 [ 1325.154877][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.155051][ T32] Call trace: [ 1325.155180][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.155409][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbcdda4 r5:84588c00 [ 1325.155639][ T32] r4:84588c00 [ 1325.155776][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.156016][ T32] r5:84588c00 r4:82717b6c [ 1325.156250][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.156483][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.156845][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbcde20 [ 1325.157097][ T32] r4:00000000 [ 1325.157224][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.157673][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.158118][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.158558][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847f9040 [ 1325.158914][ T32] r4:00000000 [ 1325.159009][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.169717][ T32] r9:84588c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1325.170018][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.170410][ T32] r5:00001000 r4:dfa83000 [ 1325.170590][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.170857][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.171268][ T32] r5:846d3754 r4:846d3400 [ 1325.171449][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.171786][ T32] r7:dddd00c0 r6:82c18000 r5:846d3754 r4:83468f00 [ 1325.171960][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.172262][ T32] r10:84588c00 r9:83468f2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.172505][ T32] r4:83468f00 [ 1325.172706][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.172991][ T32] r10:00000000 r9:dfb91e78 r8:8436a700 r7:83468f00 r6:80266ad8 r5:84588c00 [ 1325.173213][ T32] r4:83e08e40 [ 1325.173362][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.173669][ T32] Exception stack(0xdfbcdfb0 to 0xdfbcdff8) [ 1325.173887][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.174137][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.174361][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.174539][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83e08e40 [ 1325.174743][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.174944][ T32] INFO: task kworker/0:25:3204 blocked for more than 451 seconds. [ 1325.175291][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.175472][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.175700][ T32] task:kworker/0:25 state:D stack:0 pid:3204 tgid:3204 ppid:2 flags:0x00000000 [ 1325.175952][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.176197][ T32] Call trace: [ 1325.176351][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.176604][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb69da4 r5:844ac800 [ 1325.176899][ T32] r4:844ac800 [ 1325.177030][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.177274][ T32] r5:844ac800 r4:82717b6c [ 1325.177385][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.177657][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.177939][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb69e20 [ 1325.178193][ T32] r4:00000000 [ 1325.178296][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.178556][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.178850][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.179118][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847f9280 [ 1325.189648][ T32] r4:00000000 [ 1325.189907][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.190225][ T32] r9:844ac800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1325.190481][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.190811][ T32] r5:00001000 r4:dfc9d000 [ 1325.190992][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.191242][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.191465][ T32] r5:846d3f54 r4:846d3c00 [ 1325.191609][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.191994][ T32] r7:dddd00c0 r6:82c18000 r5:846d3f54 r4:83468f80 [ 1325.192172][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.192531][ T32] r10:844ac800 r9:83468fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.192795][ T32] r4:83468f80 [ 1325.192884][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.193268][ T32] r10:00000000 r9:dfbcde78 r8:84351e40 r7:83468f80 r6:80266ad8 r5:844ac800 [ 1325.193543][ T32] r4:84351200 [ 1325.193687][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.194001][ T32] Exception stack(0xdfb69fb0 to 0xdfb69ff8) [ 1325.194243][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.194603][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.194870][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.195108][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84351200 [ 1325.195390][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.195646][ T32] INFO: task kworker/0:26:3206 blocked for more than 451 seconds. [ 1325.195906][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.196125][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.196380][ T32] task:kworker/0:26 state:D stack:0 pid:3206 tgid:3206 ppid:2 flags:0x00000000 [ 1325.196738][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.196934][ T32] Call trace: [ 1325.197158][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.197445][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbd1da4 r5:84540000 [ 1325.197767][ T32] r4:84540000 [ 1325.197900][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.198249][ T32] r5:84540000 r4:82717b6c [ 1325.198374][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.198644][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.198966][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbd1e20 [ 1325.199193][ T32] r4:00000000 [ 1325.209776][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.210153][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.210422][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.210752][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847f9180 [ 1325.211187][ T32] r4:00000000 [ 1325.211282][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.211580][ T32] r9:84540000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1325.211841][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.212088][ T32] r5:00001000 r4:dfbf7000 [ 1325.212193][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.212513][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.212838][ T32] r5:846d3b54 r4:846d3800 [ 1325.212980][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.213280][ T32] r7:dddd00c0 r6:82c18000 r5:846d3b54 r4:83468400 [ 1325.213393][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.213612][ T32] r10:84540000 r9:8346842c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.213796][ T32] r4:83468400 [ 1325.213874][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.214090][ T32] r10:00000000 r9:dfbcde78 r8:83e08400 r7:83468400 r6:80266ad8 r5:84540000 [ 1325.214256][ T32] r4:83e08f00 [ 1325.214379][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.214562][ T32] Exception stack(0xdfbd1fb0 to 0xdfbd1ff8) [ 1325.214693][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.214935][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.215174][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.215347][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83e08f00 [ 1325.215544][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.215884][ T32] INFO: task kworker/0:27:3208 blocked for more than 451 seconds. [ 1325.216096][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.216292][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.216471][ T32] task:kworker/0:27 state:D stack:0 pid:3208 tgid:3208 ppid:2 flags:0x00000000 [ 1325.216913][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.217050][ T32] Call trace: [ 1325.217151][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.217409][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbd9da4 r5:84540c00 [ 1325.217618][ T32] r4:84540c00 [ 1325.217706][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.217979][ T32] r5:84540c00 r4:82717b6c [ 1325.218140][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.218402][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.218647][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbd9e20 [ 1325.218827][ T32] r4:00000000 [ 1325.218951][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.219221][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.229885][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.230325][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84783fc0 [ 1325.230569][ T32] r4:00000000 [ 1325.230694][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.230987][ T32] r9:84540c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1325.231254][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.231511][ T32] r5:00001000 r4:dfa35000 [ 1325.231637][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.231956][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.232318][ T32] r5:846d3354 r4:846d3000 [ 1325.232435][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.232805][ T32] r7:dddd00c0 r6:82c18000 r5:846d3354 r4:83468380 [ 1325.232989][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.233291][ T32] r10:84540c00 r9:834683ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.233469][ T32] r4:83468380 [ 1325.233570][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.233837][ T32] r10:00000000 r9:dfbcde78 r8:84430100 r7:83468380 r6:80266ad8 r5:84540c00 [ 1325.234015][ T32] r4:84430040 [ 1325.234096][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.234297][ T32] Exception stack(0xdfbd9fb0 to 0xdfbd9ff8) [ 1325.234457][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.234664][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.234852][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.235133][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84430040 [ 1325.235341][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.235526][ T32] INFO: task kworker/0:28:3211 blocked for more than 451 seconds. [ 1325.235831][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.235959][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.236128][ T32] task:kworker/0:28 state:D stack:0 pid:3211 tgid:3211 ppid:2 flags:0x00000000 [ 1325.236401][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.236564][ T32] Call trace: [ 1325.236691][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.237016][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbe5da4 r5:84541800 [ 1325.237215][ T32] r4:84541800 [ 1325.237297][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.237536][ T32] r5:84541800 r4:82717b6c [ 1325.237653][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.237913][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.238206][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbe5e20 [ 1325.238409][ T32] r4:00000000 [ 1325.238500][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.238725][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.239010][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.239336][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847f9500 [ 1325.249796][ T32] r4:00000000 [ 1325.249916][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.250218][ T32] r9:84541800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1325.250464][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.250729][ T32] r5:00001000 r4:dfd09000 [ 1325.250869][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.251162][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.251436][ T32] r5:846d4754 r4:846d4400 [ 1325.251556][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.252043][ T32] r7:dddd00c0 r6:82c18000 r5:846d4754 r4:83468200 [ 1325.252371][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.252835][ T32] r10:84541800 r9:8346822c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.253233][ T32] r4:83468200 [ 1325.253434][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.253832][ T32] r10:00000000 r9:dfbd9e78 r8:84430340 r7:83468200 r6:80266ad8 r5:84541800 [ 1325.254216][ T32] r4:844301c0 [ 1325.254376][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.254667][ T32] Exception stack(0xdfbe5fb0 to 0xdfbe5ff8) [ 1325.254904][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.255307][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.255621][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.255878][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:844301c0 [ 1325.256238][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.256536][ T32] INFO: task kworker/0:29:3212 blocked for more than 451 seconds. [ 1325.256883][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.257167][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.257497][ T32] task:kworker/0:29 state:D stack:0 pid:3212 tgid:3212 ppid:2 flags:0x00000000 [ 1325.257897][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.258182][ T32] Call trace: [ 1325.258358][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.258889][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb4dda4 r5:84542400 [ 1325.269717][ T32] r4:84542400 [ 1325.269942][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.270144][ T32] r5:84542400 r4:82717b6c [ 1325.270268][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.270476][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.270719][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb4de20 [ 1325.270878][ T32] r4:00000000 [ 1325.270956][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.271148][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.271325][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.271512][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83f061c0 [ 1325.271716][ T32] r4:00000000 [ 1325.271814][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.272008][ T32] r9:84542400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1325.272244][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.272483][ T32] r5:00001000 r4:df9e1000 [ 1325.272620][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.272957][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.273202][ T32] r5:846d2f54 r4:846d2c00 [ 1325.273327][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.273595][ T32] r7:dddd00c0 r6:82c18000 r5:846d2f54 r4:83468180 [ 1325.273752][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.274057][ T32] r10:84542400 r9:834681ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.274255][ T32] r4:83468180 [ 1325.274351][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.274585][ T32] r10:00000000 r9:dfbe5e78 r8:84430400 r7:83468180 r6:80266ad8 r5:84542400 [ 1325.274838][ T32] r4:844301c0 [ 1325.274927][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.275114][ T32] Exception stack(0xdfb4dfb0 to 0xdfb4dff8) [ 1325.275252][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.275446][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.275649][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.275869][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:844301c0 [ 1325.276068][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.276305][ T32] INFO: task kworker/0:30:3215 blocked for more than 451 seconds. [ 1325.276483][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.276601][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.276819][ T32] task:kworker/0:30 state:D stack:0 pid:3215 tgid:3215 ppid:2 flags:0x00000000 [ 1325.277108][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.277293][ T32] Call trace: [ 1325.277398][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.277608][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc11da4 r5:8458b000 [ 1325.277780][ T32] r4:8458b000 [ 1325.277936][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.278127][ T32] r5:8458b000 r4:82717b6c [ 1325.278282][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.278605][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.278877][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc11e20 [ 1325.279060][ T32] r4:00000000 [ 1325.279148][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.289715][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.290075][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.290301][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847f9600 [ 1325.290543][ T32] r4:00000000 [ 1325.290626][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.290833][ T32] r9:8458b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1325.290984][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.291211][ T32] r5:00001000 r4:dfd41000 [ 1325.291315][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.291554][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.291750][ T32] r5:846d4b54 r4:846d4800 [ 1325.291880][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.292093][ T32] r7:dddd00c0 r6:82c18000 r5:846d4b54 r4:83468100 [ 1325.292211][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.292436][ T32] r10:8458b000 r9:8346812c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.292618][ T32] r4:83468100 [ 1325.292722][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.292960][ T32] r10:00000000 r9:dfbe5e78 r8:8436ad00 r7:83468100 r6:80266ad8 r5:8458b000 [ 1325.293177][ T32] r4:84430580 [ 1325.293251][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.293458][ T32] Exception stack(0xdfc11fb0 to 0xdfc11ff8) [ 1325.293599][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.293750][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.293962][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.294098][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84430580 [ 1325.294286][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.294483][ T32] INFO: task kworker/0:31:3217 blocked for more than 451 seconds. [ 1325.294742][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.294896][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.295030][ T32] task:kworker/0:31 state:D stack:0 pid:3217 tgid:3217 ppid:2 flags:0x00000000 [ 1325.295307][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.295502][ T32] Call trace: [ 1325.295632][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.295905][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc25da4 r5:8458bc00 [ 1325.296202][ T32] r4:8458bc00 [ 1325.296307][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.296556][ T32] r5:8458bc00 r4:82717b6c [ 1325.296696][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.297092][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.297388][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc25e20 [ 1325.297613][ T32] r4:00000000 [ 1325.297695][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.297900][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.298120][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.298448][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847f9740 [ 1325.298769][ T32] r4:00000000 [ 1325.298900][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.299164][ T32] r9:8458bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1325.309698][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.310103][ T32] r5:00001000 r4:dfe8b000 [ 1325.310194][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.310490][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.310817][ T32] r5:846d4f54 r4:846d4c00 [ 1325.310946][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.311200][ T32] r7:dddd00c0 r6:82c18000 r5:846d4f54 r4:82ec7400 [ 1325.311338][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.311547][ T32] r10:8458bc00 r9:82ec742c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.311786][ T32] r4:82ec7400 [ 1325.311994][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.312326][ T32] r10:00000000 r9:dfc11e78 r8:8436af00 r7:82ec7400 r6:80266ad8 r5:8458bc00 [ 1325.312636][ T32] r4:84430680 [ 1325.312861][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.313187][ T32] Exception stack(0xdfc25fb0 to 0xdfc25ff8) [ 1325.313415][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.313739][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.314113][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.314281][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84430680 [ 1325.314506][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.314684][ T32] INFO: task kworker/0:32:3219 blocked for more than 451 seconds. [ 1325.314843][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.314977][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.315163][ T32] task:kworker/0:32 state:D stack:0 pid:3219 tgid:3219 ppid:2 flags:0x00000000 [ 1325.315403][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.315546][ T32] Call trace: [ 1325.315632][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.315839][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc2dda4 r5:8458a400 [ 1325.316046][ T32] r4:8458a400 [ 1325.316146][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.316333][ T32] r5:8458a400 r4:82717b6c [ 1325.316419][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.316665][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.316927][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc2de20 [ 1325.317146][ T32] r4:00000000 [ 1325.317220][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.317394][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.317642][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.317892][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847f9d40 [ 1325.318100][ T32] r4:00000000 [ 1325.318172][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.318336][ T32] r9:8458a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1325.318505][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.318689][ T32] r5:00001000 r4:e0019000 [ 1325.318794][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.318976][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.319158][ T32] r5:846d6754 r4:846d6400 [ 1325.319285][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.330248][ T32] r7:dddd00c0 r6:82c18000 r5:846d6754 r4:83dcfe80 [ 1325.330387][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.330629][ T32] r10:8458a400 r9:83dcfeac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.330801][ T32] r4:83dcfe80 [ 1325.330883][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.331107][ T32] r10:00000000 r9:dfc25e78 r8:8436a9c0 r7:83dcfe80 r6:80266ad8 r5:8458a400 [ 1325.331244][ T32] r4:84430680 [ 1325.331321][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.331473][ T32] Exception stack(0xdfc2dfb0 to 0xdfc2dff8) [ 1325.331587][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.331731][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.331883][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.332051][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84430680 [ 1325.332222][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.332384][ T32] INFO: task kworker/0:33:3220 blocked for more than 451 seconds. [ 1325.332554][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.332691][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.332894][ T32] task:kworker/0:33 state:D stack:0 pid:3220 tgid:3220 ppid:2 flags:0x00000000 [ 1325.333119][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.333255][ T32] Call trace: [ 1325.333341][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.333505][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc35da4 r5:84589800 [ 1325.333640][ T32] r4:84589800 [ 1325.333718][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.333931][ T32] r5:84589800 r4:82717b6c [ 1325.334043][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.334240][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.334452][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc35e20 [ 1325.334613][ T32] r4:00000000 [ 1325.334717][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.334896][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.335070][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.335246][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847f9840 [ 1325.335384][ T32] r4:00000000 [ 1325.335485][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.335677][ T32] r9:84589800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1325.335816][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.336054][ T32] r5:00001000 r4:dfead000 [ 1325.336138][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.336344][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.336532][ T32] r5:846d5354 r4:846d5000 [ 1325.336621][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.336875][ T32] r7:dddd00c0 r6:82c18000 r5:846d5354 r4:837f0300 [ 1325.336987][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.337165][ T32] r10:84589800 r9:837f032c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.337302][ T32] r4:837f0300 [ 1325.337390][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.337560][ T32] r10:00000000 r9:dfc2de78 r8:8436a980 r7:837f0300 r6:80266ad8 r5:84589800 [ 1325.337738][ T32] r4:84430980 [ 1325.337841][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.338016][ T32] Exception stack(0xdfc35fb0 to 0xdfc35ff8) [ 1325.338132][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.338331][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.338519][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.338696][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84430980 [ 1325.338864][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.339073][ T32] INFO: task kworker/0:34:3222 blocked for more than 451 seconds. [ 1325.339243][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.349883][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.350080][ T32] task:kworker/0:34 state:D stack:0 pid:3222 tgid:3222 ppid:2 flags:0x00000000 [ 1325.350300][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.350444][ T32] Call trace: [ 1325.350551][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.350722][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc3dda4 r5:8458e000 [ 1325.350869][ T32] r4:8458e000 [ 1325.350972][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.351146][ T32] r5:8458e000 r4:82717b6c [ 1325.351235][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.351421][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.351606][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc3de20 [ 1325.351738][ T32] r4:00000000 [ 1325.351842][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.352009][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.352178][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.352376][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847f9940 [ 1325.352563][ T32] r4:00000000 [ 1325.352643][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.352869][ T32] r9:8458e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1325.353038][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.353225][ T32] r5:00001000 r4:dfecd000 [ 1325.353316][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.353553][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.353746][ T32] r5:846d5754 r4:846d5400 [ 1325.353898][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.354104][ T32] r7:dddd00c0 r6:82c18000 r5:846d5754 r4:83db3680 [ 1325.354220][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.354397][ T32] r10:8458e000 r9:83db36ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.354569][ T32] r4:83db3680 [ 1325.354645][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.354849][ T32] r10:00000000 r9:dfc2de78 r8:8436a200 r7:83db3680 r6:80266ad8 r5:8458e000 [ 1325.354992][ T32] r4:84430940 [ 1325.355107][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.355280][ T32] Exception stack(0xdfc3dfb0 to 0xdfc3dff8) [ 1325.355394][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.355579][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.355760][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.355924][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84430940 [ 1325.356093][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.356248][ T32] INFO: task kworker/0:35:3224 blocked for more than 451 seconds. [ 1325.356387][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.356502][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.356690][ T32] task:kworker/0:35 state:D stack:0 pid:3224 tgid:3224 ppid:2 flags:0x00000000 [ 1325.356943][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.357112][ T32] Call trace: [ 1325.357199][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.357390][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc4dda4 r5:8458ec00 [ 1325.357566][ T32] r4:8458ec00 [ 1325.357644][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.357826][ T32] r5:8458ec00 r4:82717b6c [ 1325.357916][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.358128][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.358336][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc4de20 [ 1325.358475][ T32] r4:00000000 [ 1325.358550][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.358750][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.358924][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.359109][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847f9a40 [ 1325.369615][ T32] r4:00000000 [ 1325.369828][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.370037][ T32] r9:8458ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1325.370168][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.370384][ T32] r5:00001000 r4:dfeed000 [ 1325.370492][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.370706][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.370929][ T32] r5:846d5b54 r4:846d5800 [ 1325.371045][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.371262][ T32] r7:dddd00c0 r6:82c18000 r5:846d5b54 r4:82cb6600 [ 1325.371378][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.371573][ T32] r10:8458ec00 r9:82cb662c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.371819][ T32] r4:82cb6600 [ 1325.371959][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.372260][ T32] r10:00000000 r9:dfc2de78 r8:8436a580 r7:82cb6600 r6:80266ad8 r5:8458ec00 [ 1325.372507][ T32] r4:84430ac0 [ 1325.372716][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.373104][ T32] Exception stack(0xdfc4dfb0 to 0xdfc4dff8) [ 1325.373336][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.373674][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.374045][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.374246][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84430ac0 [ 1325.374391][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.374542][ T32] INFO: task kworker/0:36:3226 blocked for more than 451 seconds. [ 1325.374802][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.374914][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.375062][ T32] task:kworker/0:36 state:D stack:0 pid:3226 tgid:3226 ppid:2 flags:0x00000000 [ 1325.375283][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.375420][ T32] Call trace: [ 1325.375548][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.375720][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9bdda4 r5:8458d400 [ 1325.375951][ T32] r4:8458d400 [ 1325.376029][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.376190][ T32] r5:8458d400 r4:82717b6c [ 1325.376400][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.376592][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.376819][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9bde20 [ 1325.377051][ T32] r4:00000000 [ 1325.377187][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.377354][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.377730][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.377927][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847f9b40 [ 1325.378127][ T32] r4:00000000 [ 1325.378232][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.378416][ T32] r9:8458d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1325.378575][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.378755][ T32] r5:00001000 r4:dff19000 [ 1325.378969][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.379151][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.389773][ T32] r5:846d5f54 r4:846d5c00 [ 1325.389948][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.390236][ T32] r7:dddd00c0 r6:82c18000 r5:846d5f54 r4:8443e000 [ 1325.390375][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.390585][ T32] r10:8458d400 r9:8443e02c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.390745][ T32] r4:8443e000 [ 1325.390859][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.391067][ T32] r10:00000000 r9:dfc2de78 r8:8436abc0 r7:8443e000 r6:80266ad8 r5:8458d400 [ 1325.391261][ T32] r4:84430d80 [ 1325.391368][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.391582][ T32] Exception stack(0xdf9bdfb0 to 0xdf9bdff8) [ 1325.391735][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.391995][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.392191][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.392363][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84430d80 [ 1325.392539][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.392728][ T32] INFO: task kworker/0:37:3228 blocked for more than 451 seconds. [ 1325.392938][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.393200][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.393339][ T32] task:kworker/0:37 state:D stack:0 pid:3228 tgid:3228 ppid:2 flags:0x00000000 [ 1325.393588][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.393738][ T32] Call trace: [ 1325.393843][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.394012][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa11da4 r5:83d3c800 [ 1325.394197][ T32] r4:83d3c800 [ 1325.394277][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.394447][ T32] r5:83d3c800 r4:82717b6c [ 1325.394549][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.394751][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.394951][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa11e20 [ 1325.395103][ T32] r4:00000000 [ 1325.395205][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.395393][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.395591][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.395851][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847f9f40 [ 1325.396000][ T32] r4:00000000 [ 1325.396070][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.396254][ T32] r9:83d3c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1325.396393][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.396568][ T32] r5:00001000 r4:e008f000 [ 1325.396657][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.396876][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.397060][ T32] r5:846d6f54 r4:846d6c00 [ 1325.397149][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.397354][ T32] r7:dddd00c0 r6:82c18000 r5:846d6f54 r4:8443e080 [ 1325.397490][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.397691][ T32] r10:83d3c800 r9:8443e0ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.397846][ T32] r4:8443e080 [ 1325.397915][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.398087][ T32] r10:00000000 r9:dfc2de78 r8:8436a4c0 r7:8443e080 r6:80266ad8 r5:83d3c800 [ 1325.398252][ T32] r4:84430d00 [ 1325.398329][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.398494][ T32] Exception stack(0xdfa11fb0 to 0xdfa11ff8) [ 1325.398611][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.398793][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.398963][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.399096][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84430d00 [ 1325.409646][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.409920][ T32] INFO: task kworker/0:38:3231 blocked for more than 451 seconds. [ 1325.410098][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.410232][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.410382][ T32] task:kworker/0:38 state:D stack:0 pid:3231 tgid:3231 ppid:2 flags:0x00000000 [ 1325.410629][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.410794][ T32] Call trace: [ 1325.410894][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.411072][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc49da4 r5:840fc800 [ 1325.411241][ T32] r4:840fc800 [ 1325.411321][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.411538][ T32] r5:840fc800 r4:82717b6c [ 1325.411713][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.411908][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.412115][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc49e20 [ 1325.412258][ T32] r4:00000000 [ 1325.412381][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.412572][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.412834][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.413027][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc300 [ 1325.413257][ T32] r4:00000000 [ 1325.413362][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.413678][ T32] r9:840fc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1325.413831][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.414044][ T32] r5:00001000 r4:e00d1000 [ 1325.414139][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.414380][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.414667][ T32] r5:846d7b54 r4:846d7800 [ 1325.414757][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.415139][ T32] r7:dddd00c0 r6:82c18000 r5:846d7b54 r4:8443e100 [ 1325.415278][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.415490][ T32] r10:840fc800 r9:8443e12c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.415628][ T32] r4:8443e100 [ 1325.415733][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.415948][ T32] r10:00000000 r9:dfa11e78 r8:8436a940 r7:8443e100 r6:80266ad8 r5:840fc800 [ 1325.416150][ T32] r4:843c3100 [ 1325.416231][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.416436][ T32] Exception stack(0xdfc49fb0 to 0xdfc49ff8) [ 1325.416555][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.416708][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.416893][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.417083][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843c3100 [ 1325.417236][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.417427][ T32] INFO: task kworker/0:39:3234 blocked for more than 451 seconds. [ 1325.417620][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.417807][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.417988][ T32] task:kworker/0:39 state:D stack:0 pid:3234 tgid:3234 ppid:2 flags:0x00000000 [ 1325.418227][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.418432][ T32] Call trace: [ 1325.418571][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.418793][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa25da4 r5:84543c00 [ 1325.419066][ T32] r4:84543c00 [ 1325.419169][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.429580][ T32] r5:84543c00 r4:82717b6c [ 1325.429762][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.430154][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.430482][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa25e20 [ 1325.430712][ T32] r4:00000000 [ 1325.430884][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.431197][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.431464][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.431964][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc080 [ 1325.432601][ T32] r4:00000000 [ 1325.432911][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.433265][ T32] r9:84543c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1325.433506][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.433826][ T32] r5:00001000 r4:e00a7000 [ 1325.433940][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.434176][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.434447][ T32] r5:846d7354 r4:846d7000 [ 1325.434564][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.434885][ T32] r7:dddd00c0 r6:82c18000 r5:846d7354 r4:8443e180 [ 1325.435053][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.435384][ T32] r10:84543c00 r9:8443e1ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.435705][ T32] r4:8443e180 [ 1325.435881][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.436190][ T32] r10:00000000 r9:dfc49e78 r8:843c3280 r7:8443e180 r6:80266ad8 r5:84543c00 [ 1325.436426][ T32] r4:843c3000 [ 1325.436530][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.436889][ T32] Exception stack(0xdfa25fb0 to 0xdfa25ff8) [ 1325.437111][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.437339][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.437574][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.437745][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843c3000 [ 1325.438015][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.438263][ T32] INFO: task kworker/1:33:3236 blocked for more than 451 seconds. [ 1325.438463][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.438739][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.439074][ T32] task:kworker/1:33 state:D stack:0 pid:3236 tgid:3236 ppid:2 flags:0x00000000 [ 1325.449737][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.450040][ T32] Call trace: [ 1325.450131][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.450359][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9ddda4 r5:840f8000 [ 1325.450510][ T32] r4:840f8000 [ 1325.450590][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.450832][ T32] r5:840f8000 r4:82717b6c [ 1325.450937][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.451252][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.451441][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9dde20 [ 1325.451607][ T32] r4:00000000 [ 1325.451748][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.452069][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.452339][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.452530][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84db4080 [ 1325.452962][ T32] r4:00000000 [ 1325.453054][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.453243][ T32] r9:840f8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4d9000 [ 1325.453434][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.453637][ T32] r5:00001000 r4:eb259000 [ 1325.453725][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.453983][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.454351][ T32] r5:84f21354 r4:84f21000 [ 1325.454478][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.454739][ T32] r7:ddde40c0 r6:82c18200 r5:84f21354 r4:8340f000 [ 1325.454948][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.455204][ T32] r10:840f8000 r9:8340f02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.455531][ T32] r4:8340f000 [ 1325.455627][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.455848][ T32] r10:00000000 r9:dfab5e78 r8:843c5180 r7:8340f000 r6:80266ad8 r5:840f8000 [ 1325.456053][ T32] r4:843c5100 [ 1325.456224][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.456396][ T32] Exception stack(0xdf9ddfb0 to 0xdf9ddff8) [ 1325.456585][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.456850][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.457027][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.457197][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843c5100 [ 1325.457367][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.457563][ T32] INFO: task kworker/0:40:3238 blocked for more than 451 seconds. [ 1325.457735][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.457853][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.458057][ T32] task:kworker/0:40 state:D stack:0 pid:3238 tgid:3238 ppid:2 flags:0x00000000 [ 1325.458393][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.458773][ T32] Call trace: [ 1325.458873][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.459035][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc01da4 r5:84590000 [ 1325.459277][ T32] r4:84590000 [ 1325.469833][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.470109][ T32] r5:84590000 r4:82717b6c [ 1325.470237][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.470497][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.470761][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc01e20 [ 1325.470955][ T32] r4:00000000 [ 1325.471043][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.471249][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.471467][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.471732][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc200 [ 1325.472467][ T32] r4:00000000 [ 1325.472798][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.473016][ T32] r9:84590000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1325.473259][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.473642][ T32] r5:00001000 r4:e00bd000 [ 1325.473732][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.473972][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.474160][ T32] r5:846d7754 r4:846d7400 [ 1325.474260][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.474469][ T32] r7:dddd00c0 r6:82c18000 r5:846d7754 r4:8443e200 [ 1325.474594][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.474804][ T32] r10:84590000 r9:8443e22c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.474944][ T32] r4:8443e200 [ 1325.475022][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.475194][ T32] r10:00000000 r9:dfc49e78 r8:843c5100 r7:8443e200 r6:80266ad8 r5:84590000 [ 1325.475501][ T32] r4:843c3540 [ 1325.475578][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.475787][ T32] Exception stack(0xdfc01fb0 to 0xdfc01ff8) [ 1325.475918][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.476153][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.476364][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.476499][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843c3540 [ 1325.476639][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.476830][ T32] INFO: task kworker/0:41:3241 blocked for more than 451 seconds. [ 1325.477052][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.477165][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.477366][ T32] task:kworker/0:41 state:D stack:0 pid:3241 tgid:3241 ppid:2 flags:0x00000000 [ 1325.477565][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.477779][ T32] Call trace: [ 1325.477874][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.478080][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc5dda4 r5:84591800 [ 1325.478382][ T32] r4:84591800 [ 1325.478454][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.478630][ T32] r5:84591800 r4:82717b6c [ 1325.478760][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.478985][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.479207][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc5de20 [ 1325.489641][ T32] r4:00000000 [ 1325.489867][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.490112][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.490348][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.490597][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc480 [ 1325.490841][ T32] r4:00000000 [ 1325.490938][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.491183][ T32] r9:84591800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1325.491441][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.491712][ T32] r5:00001000 r4:e00ed000 [ 1325.492073][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.492586][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.492986][ T32] r5:846d7f54 r4:846d7c00 [ 1325.493129][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.493528][ T32] r7:dddd00c0 r6:82c18000 r5:846d7f54 r4:8443e280 [ 1325.493844][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.494047][ T32] r10:84591800 r9:8443e2ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.494190][ T32] r4:8443e280 [ 1325.494271][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.494450][ T32] r10:00000000 r9:dfc49e78 r8:843c5440 r7:8443e280 r6:80266ad8 r5:84591800 [ 1325.494613][ T32] r4:843c3600 [ 1325.494693][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.494878][ T32] Exception stack(0xdfc5dfb0 to 0xdfc5dff8) [ 1325.495018][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.495212][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.495358][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.495521][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843c3600 [ 1325.495662][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.496005][ T32] INFO: task kworker/0:42:3243 blocked for more than 451 seconds. [ 1325.496359][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.496493][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.496795][ T32] task:kworker/0:42 state:D stack:0 pid:3243 tgid:3243 ppid:2 flags:0x00000000 [ 1325.497041][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.497188][ T32] Call trace: [ 1325.497280][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.497442][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc65da4 r5:84593000 [ 1325.497581][ T32] r4:84593000 [ 1325.497658][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.497832][ T32] r5:84593000 r4:82717b6c [ 1325.497921][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.498107][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.498295][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc65e20 [ 1325.498431][ T32] r4:00000000 [ 1325.498511][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.498677][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.498855][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.499032][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc700 [ 1325.499197][ T32] r4:00000000 [ 1325.499215][ T31] audit: type=1400 audit(1325.440:77): avc: denied { remove_name } for pid=2898 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 [ 1325.509652][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.509958][ T32] r9:84593000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1325.510110][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.510311][ T32] r5:00001000 r4:e050e000 [ 1325.510448][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.510651][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.510854][ T32] r5:84c48b54 r4:84c48800 [ 1325.510944][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.511140][ T32] r7:dddd00c0 r6:82c18000 r5:84c48b54 r4:8443e300 [ 1325.511257][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.511435][ T32] r10:84593000 r9:8443e32c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.511633][ T32] r4:8443e300 [ 1325.511791][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.512568][ T32] r10:00000000 r9:dfc5de78 r8:843c5640 r7:8443e300 r6:80266ad8 r5:84593000 [ 1325.512793][ T32] r4:843c3780 [ 1325.512919][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.513085][ T32] Exception stack(0xdfc65fb0 to 0xdfc65ff8) [ 1325.513266][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.513452][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.513598][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.513730][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843c3780 [ 1325.513873][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.514088][ T32] INFO: task kworker/0:43:3245 blocked for more than 451 seconds. [ 1325.514294][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.514442][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.514634][ T32] task:kworker/0:43 state:D stack:0 pid:3245 tgid:3245 ppid:2 flags:0x00000000 [ 1325.514734][ T31] audit: type=1400 audit(1325.460:78): avc: denied { rename } for pid=2898 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 [ 1325.514830][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.515465][ T32] Call trace: [ 1325.515591][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.515792][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc6dda4 r5:84593c00 [ 1325.516259][ T32] r4:84593c00 [ 1325.516362][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.516530][ T32] r5:84593c00 r4:82717b6c [ 1325.516617][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.516907][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.517148][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc6de20 [ 1325.517313][ T32] r4:00000000 [ 1325.517386][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.517613][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.517801][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.518005][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc540 [ 1325.518282][ T32] r4:00000000 [ 1325.518409][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.518618][ T32] r9:84593c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1325.518757][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.518945][ T32] r5:00001000 r4:e00fd000 [ 1325.519034][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.529873][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.530228][ T32] r5:84c48354 r4:84c48000 [ 1325.530347][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.530572][ T32] r7:dddd00c0 r6:82c18000 r5:84c48354 r4:8443e380 [ 1325.530708][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.530910][ T32] r10:84593c00 r9:8443e3ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.531140][ T32] r4:8443e380 [ 1325.531268][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.531469][ T32] r10:00000000 r9:dfc65e78 r8:843c5800 r7:8443e380 r6:80266ad8 r5:84593c00 [ 1325.531652][ T32] r4:843c39c0 [ 1325.531802][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.531971][ T32] Exception stack(0xdfc6dfb0 to 0xdfc6dff8) [ 1325.532100][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.532251][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.532437][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.532687][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843c39c0 [ 1325.533041][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.533354][ T32] INFO: task kworker/0:44:3246 blocked for more than 451 seconds. [ 1325.533790][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.534149][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.534431][ T32] task:kworker/0:44 state:D stack:0 pid:3246 tgid:3246 ppid:2 flags:0x00000000 [ 1325.534795][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.535030][ T32] Call trace: [ 1325.535247][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.535594][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc71da4 r5:84592400 [ 1325.536002][ T32] r4:84592400 [ 1325.536167][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.536510][ T32] r5:84592400 r4:82717b6c [ 1325.536779][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.537153][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.537599][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc71e20 [ 1325.537959][ T32] r4:00000000 [ 1325.538342][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.538790][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.539187][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.550168][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc680 [ 1325.550493][ T32] r4:00000000 [ 1325.550709][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.551137][ T32] r9:84592400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1325.551528][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.551920][ T32] r5:00001000 r4:e01db000 [ 1325.552129][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.552557][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.552954][ T32] r5:84c48754 r4:84c48400 [ 1325.553147][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.553582][ T32] r7:dddd00c0 r6:82c18000 r5:84c48754 r4:8443e400 [ 1325.553800][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.554154][ T32] r10:84592400 r9:8443e42c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.554584][ T32] r4:8443e400 [ 1325.554730][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.555215][ T32] r10:00000000 r9:dfc65e78 r8:843c58c0 r7:8443e400 r6:80266ad8 r5:84592400 [ 1325.555495][ T32] r4:843c39c0 [ 1325.555640][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.555973][ T32] Exception stack(0xdfc71fb0 to 0xdfc71ff8) [ 1325.556207][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.556636][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.556963][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.557367][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843c39c0 [ 1325.557621][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.557953][ T32] INFO: task kworker/0:45:3249 blocked for more than 452 seconds. [ 1325.558241][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.558514][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.558837][ T32] task:kworker/0:45 state:D stack:0 pid:3249 tgid:3249 ppid:2 flags:0x00000000 [ 1325.559340][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.570136][ T32] Call trace: [ 1325.570350][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.570680][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc7dda4 r5:84590c00 [ 1325.571018][ T32] r4:84590c00 [ 1325.571181][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.571561][ T32] r5:84590c00 r4:82717b6c [ 1325.571734][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.572146][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.572496][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc7de20 [ 1325.572882][ T32] r4:00000000 [ 1325.573032][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.573374][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.573822][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.574313][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc900 [ 1325.574575][ T32] r4:00000000 [ 1325.574736][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.575224][ T32] r9:84590c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1325.575473][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.575859][ T32] r5:00001000 r4:e056b000 [ 1325.576098][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.576549][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.576922][ T32] r5:84c48f54 r4:84c48c00 [ 1325.577268][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.577683][ T32] r7:dddd00c0 r6:82c18000 r5:84c48f54 r4:8443e480 [ 1325.577913][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.578326][ T32] r10:84590c00 r9:8443e4ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.578672][ T32] r4:8443e480 [ 1325.578848][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.579193][ T32] r10:00000000 r9:dfc65e78 r8:843c5b80 r7:8443e480 r6:80266ad8 r5:84590c00 [ 1325.589776][ T32] r4:843c3a40 [ 1325.590026][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.590371][ T32] Exception stack(0xdfc7dfb0 to 0xdfc7dff8) [ 1325.590613][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.590922][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.591346][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.591710][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843c3a40 [ 1325.592212][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.599625][ T32] INFO: task kworker/0:46:3252 blocked for more than 452 seconds. [ 1325.600010][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.600225][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.600490][ T32] task:kworker/0:46 state:D stack:0 pid:3252 tgid:3252 ppid:2 flags:0x00000000 [ 1325.600914][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.601328][ T32] Call trace: [ 1325.601505][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.601957][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc89da4 r5:84595400 [ 1325.602331][ T32] r4:84595400 [ 1325.602594][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.602999][ T32] r5:84595400 r4:82717b6c [ 1325.603172][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.603539][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.603900][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc89e20 [ 1325.604158][ T32] r4:00000000 [ 1325.604304][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.604671][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.605265][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.605832][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fca00 [ 1325.606504][ T32] r4:00000000 [ 1325.606870][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.607315][ T32] r9:84595400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1325.607745][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.608137][ T32] r5:00001000 r4:e0581000 [ 1325.608331][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.608708][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.609157][ T32] r5:84c49354 r4:84c49000 [ 1325.619602][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.620081][ T32] r7:dddd00c0 r6:82c18000 r5:84c49354 r4:8443e500 [ 1325.620357][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.620830][ T32] r10:84595400 r9:8443e52c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.621152][ T32] r4:8443e500 [ 1325.621403][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.621831][ T32] r10:00000000 r9:dfc7de78 r8:843c5e00 r7:8443e500 r6:80266ad8 r5:84595400 [ 1325.622168][ T32] r4:843c3e80 [ 1325.622313][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.622744][ T32] Exception stack(0xdfc89fb0 to 0xdfc89ff8) [ 1325.623016][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.623293][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.623679][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.624038][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843c3e80 [ 1325.624295][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.624860][ T32] INFO: task kworker/0:47:3253 blocked for more than 452 seconds. [ 1325.625159][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.625396][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.625779][ T32] task:kworker/0:47 state:D stack:0 pid:3253 tgid:3253 ppid:2 flags:0x00000000 [ 1325.626315][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.626560][ T32] Call trace: [ 1325.626736][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.627071][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc8dda4 r5:84596c00 [ 1325.627324][ T32] r4:84596c00 [ 1325.627471][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.627918][ T32] r5:84596c00 r4:82717b6c [ 1325.628115][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.628507][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.628960][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc8de20 [ 1325.639632][ T32] r4:00000000 [ 1325.639883][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.640266][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.640686][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.641086][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fcb00 [ 1325.641350][ T32] r4:00000000 [ 1325.641493][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.641820][ T32] r9:84596c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1325.642146][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.642646][ T32] r5:00001000 r4:e05af000 [ 1325.642848][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.643286][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.643617][ T32] r5:84c49754 r4:84c49400 [ 1325.644276][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.644957][ T32] r7:dddd00c0 r6:82c18000 r5:84c49754 r4:8443e580 [ 1325.645282][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.645851][ T32] r10:84596c00 r9:8443e5ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.646215][ T32] r4:8443e580 [ 1325.646448][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.646765][ T32] r10:00000000 r9:dfc89e78 r8:843c5f00 r7:8443e580 r6:80266ad8 r5:84596c00 [ 1325.647022][ T32] r4:843c3e80 [ 1325.647214][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.647508][ T32] Exception stack(0xdfc8dfb0 to 0xdfc8dff8) [ 1325.647843][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.648262][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.648648][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.648973][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843c3e80 [ 1325.659545][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.660186][ T32] INFO: task kworker/0:48:3255 blocked for more than 452 seconds. [ 1325.660506][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.660758][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.661110][ T32] task:kworker/0:48 state:D stack:0 pid:3255 tgid:3255 ppid:2 flags:0x00000000 [ 1325.661657][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.661938][ T32] Call trace: [ 1325.662192][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.662491][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc95da4 r5:84596000 [ 1325.662870][ T32] r4:84596000 [ 1325.663088][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.663522][ T32] r5:84596000 r4:82717b6c [ 1325.663789][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.664177][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.664558][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc95e20 [ 1325.664827][ T32] r4:00000000 [ 1325.665001][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.665430][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.665802][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.666277][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00080 [ 1325.666590][ T32] r4:00000000 [ 1325.666735][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.667116][ T32] r9:84596000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1325.667523][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.667872][ T32] r5:00001000 r4:dfbdd000 [ 1325.668129][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.668494][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.669010][ T32] r5:84c4b354 r4:84c4b000 [ 1325.679478][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.679874][ T32] r7:dddd00c0 r6:82c18000 r5:84c4b354 r4:8443e600 [ 1325.680110][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.680480][ T32] r10:84596000 r9:8443e62c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.680865][ T32] r4:8443e600 [ 1325.681041][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.681473][ T32] r10:00000000 r9:dfc8de78 r8:843c5340 r7:8443e600 r6:80266ad8 r5:84596000 [ 1325.681850][ T32] r4:843c3ec0 [ 1325.681987][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.682268][ T32] Exception stack(0xdfc95fb0 to 0xdfc95ff8) [ 1325.682683][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.683074][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.683385][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.683632][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843c3ec0 [ 1325.683927][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.684280][ T32] INFO: task kworker/0:49:3256 blocked for more than 452 seconds. [ 1325.684720][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.684959][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.685254][ T32] task:kworker/0:49 state:D stack:0 pid:3256 tgid:3256 ppid:2 flags:0x00000000 [ 1325.685772][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.686037][ T32] Call trace: [ 1325.686210][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.686566][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc99da4 r5:84598000 [ 1325.686890][ T32] r4:84598000 [ 1325.687039][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.687354][ T32] r5:84598000 r4:82717b6c [ 1325.687560][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.688002][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.688626][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc99e20 [ 1325.688920][ T32] r4:00000000 [ 1325.689065][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.700064][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.700478][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.700861][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fcc00 [ 1325.701196][ T32] r4:00000000 [ 1325.701374][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.701867][ T32] r9:84598000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a3000 [ 1325.702134][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.702510][ T32] r5:00001000 r4:e05bd000 [ 1325.702841][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.703176][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.703653][ T32] r5:84c49b54 r4:84c49800 [ 1325.703819][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.704267][ T32] r7:dddd00c0 r6:82c18000 r5:84c49b54 r4:8443e700 [ 1325.704531][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.704956][ T32] r10:84598000 r9:8443e72c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.705227][ T32] r4:8443e700 [ 1325.705397][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.705988][ T32] r10:00000000 r9:dfc95e78 r8:843c5a00 r7:8443e700 r6:80266ad8 r5:84598000 [ 1325.706288][ T32] r4:84430f80 [ 1325.706433][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.706904][ T32] Exception stack(0xdfc99fb0 to 0xdfc99ff8) [ 1325.707126][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.707430][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.707863][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.708143][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84430f80 [ 1325.708520][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.708888][ T32] INFO: task kworker/0:50:3258 blocked for more than 452 seconds. [ 1325.719606][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.719898][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.720356][ T32] task:kworker/0:50 state:D stack:0 pid:3258 tgid:3258 ppid:2 flags:0x00000000 [ 1325.720858][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.721179][ T32] Call trace: [ 1325.721356][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.721740][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfca1da4 r5:84599800 [ 1325.722073][ T32] r4:84599800 [ 1325.722250][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.722809][ T32] r5:84599800 r4:82717b6c [ 1325.723027][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.723389][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.723837][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfca1e20 [ 1325.724261][ T32] r4:00000000 [ 1325.724404][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.724691][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.725079][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.725426][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fcd00 [ 1325.725780][ T32] r4:00000000 [ 1325.725927][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.726250][ T32] r9:84599800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1325.726516][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.726923][ T32] r5:00001000 r4:e05eb000 [ 1325.727131][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.727524][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.727848][ T32] r5:84c49f54 r4:84c49c00 [ 1325.728013][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.728571][ T32] r7:dddd00c0 r6:82c18000 r5:84c49f54 r4:8443e680 [ 1325.728817][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.729169][ T32] r10:84599800 r9:8443e6ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.739630][ T32] r4:8443e680 [ 1325.739869][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.740234][ T32] r10:00000000 r9:dfc95e78 r8:843c5cc0 r7:8443e680 r6:80266ad8 r5:84599800 [ 1325.740504][ T32] r4:843cf080 [ 1325.740652][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.740996][ T32] Exception stack(0xdfca1fb0 to 0xdfca1ff8) [ 1325.741251][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.741769][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.742177][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.742627][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843cf080 [ 1325.743036][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.743646][ T32] INFO: task kworker/0:51:3260 blocked for more than 452 seconds. [ 1325.743932][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.744245][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.744530][ T32] task:kworker/0:51 state:D stack:0 pid:3260 tgid:3260 ppid:2 flags:0x00000000 [ 1325.744936][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.745277][ T32] Call trace: [ 1325.745447][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.745788][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfca9da4 r5:84598c00 [ 1325.746052][ T32] r4:84598c00 [ 1325.746198][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.746488][ T32] r5:84598c00 r4:82717b6c [ 1325.746656][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.747029][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.747384][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfca9e20 [ 1325.747644][ T32] r4:00000000 [ 1325.747798][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.748092][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.748405][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.748734][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fcf40 [ 1325.749079][ T32] r4:00000000 [ 1325.749293][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.759964][ T32] r9:84598c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1325.760249][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.760648][ T32] r5:00001000 r4:dfaf7000 [ 1325.760849][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.761327][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.761824][ T32] r5:84c4a754 r4:84c4a400 [ 1325.761995][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.762356][ T32] r7:dddd00c0 r6:82c18000 r5:84c4a754 r4:8443e780 [ 1325.762581][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.763064][ T32] r10:84598c00 r9:8443e7ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.763380][ T32] r4:8443e780 [ 1325.763527][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.763985][ T32] r10:00000000 r9:dfc95e78 r8:843c5c40 r7:8443e780 r6:80266ad8 r5:84598c00 [ 1325.764416][ T32] r4:843cf180 [ 1325.764566][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.764854][ T32] Exception stack(0xdfca9fb0 to 0xdfca9ff8) [ 1325.765210][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.765504][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.765828][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.766078][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843cf180 [ 1325.766347][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.766669][ T32] INFO: task kworker/1:34:3263 blocked for more than 452 seconds. [ 1325.767037][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.767252][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.767656][ T32] task:kworker/1:34 state:D stack:0 pid:3263 tgid:3263 ppid:2 flags:0x00000000 [ 1325.767991][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.768272][ T32] Call trace: [ 1325.768438][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.768847][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc55da4 r5:8459b000 [ 1325.769173][ T32] r4:8459b000 [ 1325.779641][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.780076][ T32] r5:8459b000 r4:82717b6c [ 1325.780255][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.780699][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.781183][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc55e20 [ 1325.781536][ T32] r4:00000000 [ 1325.781765][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.782114][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.782456][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.782929][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84db4440 [ 1325.783332][ T32] r4:00000000 [ 1325.783529][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.783872][ T32] r9:8459b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4e1000 [ 1325.784498][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.784916][ T32] r5:00001000 r4:eb36f000 [ 1325.785102][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.785457][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.785818][ T32] r5:84f22354 r4:84f22000 [ 1325.785991][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.786417][ T32] r7:ddde40c0 r6:82c18200 r5:84f22354 r4:841b3e00 [ 1325.786705][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.787173][ T32] r10:8459b000 r9:841b3e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.787434][ T32] r4:841b3e00 [ 1325.787598][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.787916][ T32] r10:00000000 r9:df9dde78 r8:84506100 r7:841b3e00 r6:80266ad8 r5:8459b000 [ 1325.788213][ T32] r4:84506000 [ 1325.788365][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.788629][ T32] Exception stack(0xdfc55fb0 to 0xdfc55ff8) [ 1325.788909][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.789187][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.809680][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.810098][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84506000 [ 1325.810453][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.810807][ T32] INFO: task kworker/0:52:3265 blocked for more than 452 seconds. [ 1325.811148][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.811395][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.811688][ T32] task:kworker/0:52 state:D stack:0 pid:3265 tgid:3265 ppid:2 flags:0x00000000 [ 1325.812076][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.812494][ T32] Call trace: [ 1325.812707][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.813061][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcb1da4 r5:8459c800 [ 1325.813542][ T32] r4:8459c800 [ 1325.813692][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.814054][ T32] r5:8459c800 r4:82717b6c [ 1325.814426][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.814837][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.815238][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcb1e20 [ 1325.815527][ T32] r4:00000000 [ 1325.815697][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.815990][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.816302][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.816653][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc640 [ 1325.816970][ T32] r4:00000000 [ 1325.817156][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.817528][ T32] r9:8459c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1325.817882][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.818224][ T32] r5:00001000 r4:dfb85000 [ 1325.818404][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.818853][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.819206][ T32] r5:84c4af54 r4:84c4ac00 [ 1325.829721][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.830171][ T32] r7:dddd00c0 r6:82c18000 r5:84c4af54 r4:8443e800 [ 1325.830388][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.830705][ T32] r10:8459c800 r9:8443e82c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.831014][ T32] r4:8443e800 [ 1325.831178][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.831542][ T32] r10:00000000 r9:dfc95e78 r8:845062c0 r7:8443e800 r6:80266ad8 r5:8459c800 [ 1325.831853][ T32] r4:843cf180 [ 1325.832003][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.832298][ T32] Exception stack(0xdfcb1fb0 to 0xdfcb1ff8) [ 1325.832515][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.832901][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.833374][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.833619][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843cf180 [ 1325.834029][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.834350][ T32] INFO: task kworker/0:53:3267 blocked for more than 452 seconds. [ 1325.834655][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.834877][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.835164][ T32] task:kworker/0:53 state:D stack:0 pid:3267 tgid:3267 ppid:2 flags:0x00000000 [ 1325.835492][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.835897][ T32] Call trace: [ 1325.836066][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.836359][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcc5da4 r5:8459bc00 [ 1325.836810][ T32] r4:8459bc00 [ 1325.836961][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.837384][ T32] r5:8459bc00 r4:82717b6c [ 1325.837553][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.837888][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.838256][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcc5e20 [ 1325.838531][ T32] r4:00000000 [ 1325.838685][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.839058][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.849547][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.850023][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00280 [ 1325.850276][ T32] r4:00000000 [ 1325.850426][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.850744][ T32] r9:8459bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06f000 [ 1325.851057][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.851450][ T32] r5:00001000 r4:dfd53000 [ 1325.851617][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.852090][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.852647][ T32] r5:84c4bb54 r4:84c4b800 [ 1325.852885][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.853372][ T32] r7:dddd00c0 r6:82c18000 r5:84c4bb54 r4:8443e880 [ 1325.853813][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.854216][ T32] r10:8459bc00 r9:8443e8ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.854579][ T32] r4:8443e880 [ 1325.854750][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.855069][ T32] r10:00000000 r9:dfc95e78 r8:84506500 r7:8443e880 r6:80266ad8 r5:8459bc00 [ 1325.855372][ T32] r4:843cf5c0 [ 1325.855519][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.855799][ T32] Exception stack(0xdfcc5fb0 to 0xdfcc5ff8) [ 1325.856096][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.856381][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.856724][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.857001][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843cf5c0 [ 1325.857258][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.857574][ T32] INFO: task kworker/1:35:3268 blocked for more than 452 seconds. [ 1325.857888][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.858165][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.858521][ T32] task:kworker/1:35 state:D stack:0 pid:3268 tgid:3268 ppid:2 flags:0x00000000 [ 1325.858947][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.859189][ T32] Call trace: [ 1325.869592][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.869955][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcc9da4 r5:8459e000 [ 1325.870222][ T32] r4:8459e000 [ 1325.870386][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.870720][ T32] r5:8459e000 r4:82717b6c [ 1325.870903][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.871300][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.871646][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcc9e20 [ 1325.872024][ T32] r4:00000000 [ 1325.872201][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.872546][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.872936][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.873245][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84db42c0 [ 1325.873502][ T32] r4:00000000 [ 1325.873647][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.874077][ T32] r9:8459e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4dd000 [ 1325.874485][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.874876][ T32] r5:00001000 r4:eb33f000 [ 1325.875077][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.875434][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.875788][ T32] r5:84f21b54 r4:84f21800 [ 1325.875985][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.876378][ T32] r7:ddde40c0 r6:82c18200 r5:84f21b54 r4:8450a000 [ 1325.876614][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.877130][ T32] r10:8459e000 r9:8450a02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.877434][ T32] r4:8450a000 [ 1325.877583][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.877894][ T32] r10:00000000 r9:dfc55e78 r8:84506600 r7:8450a000 r6:80266ad8 r5:8459e000 [ 1325.878208][ T32] r4:845061c0 [ 1325.878360][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.878654][ T32] Exception stack(0xdfcc9fb0 to 0xdfcc9ff8) [ 1325.878924][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.879252][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.890700][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.891058][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:845061c0 [ 1325.891257][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.891437][ T32] INFO: task kworker/0:54:3269 blocked for more than 452 seconds. [ 1325.891575][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.891736][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.891931][ T32] task:kworker/0:54 state:D stack:0 pid:3269 tgid:3269 ppid:2 flags:0x00000000 [ 1325.892164][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.892311][ T32] Call trace: [ 1325.892403][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.892598][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfccdda4 r5:8459ec00 [ 1325.892817][ T32] r4:8459ec00 [ 1325.892934][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.893253][ T32] r5:8459ec00 r4:82717b6c [ 1325.893363][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.893564][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.893817][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfccde20 [ 1325.893957][ T32] r4:00000000 [ 1325.894070][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.894315][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.894511][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.894720][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00500 [ 1325.894934][ T32] r4:00000000 [ 1325.895016][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.895286][ T32] r9:8459ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f073000 [ 1325.895693][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.896213][ T32] r5:00001000 r4:dfdd3000 [ 1325.896430][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.896803][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.896993][ T32] r5:84c4c354 r4:84c4c000 [ 1325.897209][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.897438][ T32] r7:dddd00c0 r6:82c18000 r5:84c4c354 r4:8443e900 [ 1325.897553][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.897753][ T32] r10:8459ec00 r9:8443e92c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.897899][ T32] r4:8443e900 [ 1325.898013][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.898189][ T32] r10:00000000 r9:dfcc5e78 r8:845066c0 r7:8443e900 r6:80266ad8 r5:8459ec00 [ 1325.898380][ T32] r4:843cf3c0 [ 1325.898542][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.898696][ T32] Exception stack(0xdfccdfb0 to 0xdfccdff8) [ 1325.898921][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.899115][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.909690][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.909931][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843cf3c0 [ 1325.910095][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.910265][ T32] INFO: task kworker/0:55:3273 blocked for more than 452 seconds. [ 1325.910428][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.910560][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.910735][ T32] task:kworker/0:55 state:D stack:0 pid:3273 tgid:3273 ppid:2 flags:0x00000000 [ 1325.911024][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.911224][ T32] Call trace: [ 1325.911337][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.911567][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfca5da4 r5:8459d400 [ 1325.911713][ T32] r4:8459d400 [ 1325.911792][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.911995][ T32] r5:8459d400 r4:82717b6c [ 1325.912083][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.912278][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.912530][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfca5e20 [ 1325.912737][ T32] r4:00000000 [ 1325.912901][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.913172][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.913722][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.914248][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00600 [ 1325.914689][ T32] r4:00000000 [ 1325.914916][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.915142][ T32] r9:8459d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1325.915356][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.915608][ T32] r5:00001000 r4:dfe09000 [ 1325.915702][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.915907][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.916128][ T32] r5:84c4c754 r4:84c4c400 [ 1325.916254][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.916479][ T32] r7:dddd00c0 r6:82c18000 r5:84c4c754 r4:8443e980 [ 1325.916618][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.916988][ T32] r10:8459d400 r9:8443e9ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.917340][ T32] r4:8443e980 [ 1325.917509][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.917874][ T32] r10:00000000 r9:dfccde78 r8:845067c0 r7:8443e980 r6:80266ad8 r5:8459d400 [ 1325.918436][ T32] r4:843cf7c0 [ 1325.918630][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.919022][ T32] Exception stack(0xdfca5fb0 to 0xdfca5ff8) [ 1325.929807][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.930263][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.930635][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.930998][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843cf7c0 [ 1325.931393][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.931862][ T32] INFO: task kworker/0:56:3275 blocked for more than 452 seconds. [ 1325.932338][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.932691][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.933106][ T32] task:kworker/0:56 state:D stack:0 pid:3275 tgid:3275 ppid:2 flags:0x00000000 [ 1325.933560][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.934375][ T32] Call trace: [ 1325.934576][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.934934][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfce5da4 r5:8459a400 [ 1325.935261][ T32] r4:8459a400 [ 1325.935449][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.936157][ T32] r5:8459a400 r4:82717b6c [ 1325.936622][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.937088][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.937574][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfce5e20 [ 1325.937924][ T32] r4:00000000 [ 1325.938523][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.938890][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.939302][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.950322][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00800 [ 1325.950634][ T32] r4:00000000 [ 1325.950885][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.951337][ T32] r9:8459a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1325.951744][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.952122][ T32] r5:00001000 r4:dffb5000 [ 1325.952216][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.952447][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.952663][ T32] r5:84c4cf54 r4:84c4cc00 [ 1325.952815][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.953065][ T32] r7:dddd00c0 r6:82c18000 r5:84c4cf54 r4:8443ea00 [ 1325.953178][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.953483][ T32] r10:8459a400 r9:8443ea2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.953650][ T32] r4:8443ea00 [ 1325.953782][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.953953][ T32] r10:00000000 r9:dfca5e78 r8:84506940 r7:8443ea00 r6:80266ad8 r5:8459a400 [ 1325.954190][ T32] r4:843cf940 [ 1325.954261][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.954445][ T32] Exception stack(0xdfce5fb0 to 0xdfce5ff8) [ 1325.954789][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.954952][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.955234][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.955386][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843cf940 [ 1325.955542][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.955740][ T32] INFO: task kworker/0:57:3277 blocked for more than 452 seconds. [ 1325.955920][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.956178][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.956727][ T32] task:kworker/0:57 state:D stack:0 pid:3277 tgid:3277 ppid:2 flags:0x00000000 [ 1325.956955][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.957087][ T32] Call trace: [ 1325.957181][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.957344][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc59da4 r5:84545400 [ 1325.957499][ T32] r4:84545400 [ 1325.957600][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.957777][ T32] r5:84545400 r4:82717b6c [ 1325.957911][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.958368][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.958720][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc59e20 [ 1325.958899][ T32] r4:00000000 [ 1325.958972][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.959198][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.969894][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.970289][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c12500 [ 1325.970610][ T32] r4:00000000 [ 1325.970795][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.971206][ T32] r9:84545400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1325.971398][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.971612][ T32] r5:00001000 r4:df9bf000 [ 1325.971745][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.971973][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.972202][ T32] r5:84c50354 r4:84c50000 [ 1325.972314][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.972543][ T32] r7:dddd00c0 r6:82c18000 r5:84c50354 r4:8443ea80 [ 1325.972708][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.972924][ T32] r10:84545400 r9:8443eaac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.973069][ T32] r4:8443ea80 [ 1325.973148][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.973362][ T32] r10:00000000 r9:dfce5e78 r8:843cfac0 r7:8443ea80 r6:80266ad8 r5:84545400 [ 1325.973526][ T32] r4:843cfa40 [ 1325.973605][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.973810][ T32] Exception stack(0xdfc59fb0 to 0xdfc59ff8) [ 1325.973972][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.974170][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.974355][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.974494][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843cfa40 [ 1325.974644][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.974850][ T32] INFO: task kworker/0:58:3280 blocked for more than 452 seconds. [ 1325.975044][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.975160][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.975301][ T32] task:kworker/0:58 state:D stack:0 pid:3280 tgid:3280 ppid:2 flags:0x00000000 [ 1325.975557][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.975711][ T32] Call trace: [ 1325.975816][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.976000][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcbdda4 r5:84594800 [ 1325.976175][ T32] r4:84594800 [ 1325.976269][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1325.976535][ T32] r5:84594800 r4:82717b6c [ 1325.976882][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.977540][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.977848][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcbde20 [ 1325.978124][ T32] r4:00000000 [ 1325.978361][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1325.979024][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1325.989739][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1325.990320][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00a40 [ 1325.990646][ T32] r4:00000000 [ 1325.990858][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1325.991762][ T32] r9:84594800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07f000 [ 1325.992168][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.992581][ T32] r5:00001000 r4:e011f000 [ 1325.993284][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1325.994023][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.994472][ T32] r5:84c4d754 r4:84c4d400 [ 1325.994569][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1325.994757][ T32] r7:dddd00c0 r6:82c18000 r5:84c4d754 r4:8443eb00 [ 1325.994971][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1325.995278][ T32] r10:84594800 r9:8443eb2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.995437][ T32] r4:8443eb00 [ 1325.995515][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1325.995715][ T32] r10:00000000 r9:dfc59e78 r8:84506a40 r7:8443eb00 r6:80266ad8 r5:84594800 [ 1325.996111][ T32] r4:843cfd00 [ 1325.996183][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.996334][ T32] Exception stack(0xdfcbdfb0 to 0xdfcbdff8) [ 1325.996453][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.996903][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.997124][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.997259][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843cfd00 [ 1325.997441][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.997711][ T32] INFO: task kworker/0:59:3282 blocked for more than 452 seconds. [ 1325.998003][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1325.998146][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.998285][ T32] task:kworker/0:59 state:D stack:0 pid:3282 tgid:3282 ppid:2 flags:0x00000000 [ 1325.998505][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.998642][ T32] Call trace: [ 1325.998757][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1325.998939][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd05da4 r5:845a0c00 [ 1325.999104][ T32] r4:845a0c00 [ 1325.999175][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.009568][ T32] r5:845a0c00 r4:82717b6c [ 1326.009733][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.009976][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.010375][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd05e20 [ 1326.010560][ T32] r4:00000000 [ 1326.010663][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.010888][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.011139][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.011377][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c12040 [ 1326.011559][ T32] r4:00000000 [ 1326.011657][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.011899][ T32] r9:845a0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1326.012104][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.012312][ T32] r5:00001000 r4:e01ed000 [ 1326.012435][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.012914][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.013156][ T32] r5:84c4f354 r4:84c4f000 [ 1326.013780][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.014387][ T32] r7:dddd00c0 r6:82c18000 r5:84c4f354 r4:8443eb80 [ 1326.014528][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.014724][ T32] r10:845a0c00 r9:8443ebac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.014875][ T32] r4:8443eb80 [ 1326.014956][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.015128][ T32] r10:00000000 r9:dfc59e78 r8:84506d00 r7:8443eb80 r6:80266ad8 r5:845a0c00 [ 1326.015290][ T32] r4:843cfb80 [ 1326.015364][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.015529][ T32] Exception stack(0xdfd05fb0 to 0xdfd05ff8) [ 1326.015680][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.015845][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.015995][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.016127][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843cfb80 [ 1326.016280][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.016433][ T32] INFO: task kworker/0:60:3285 blocked for more than 452 seconds. [ 1326.016582][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.016895][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.017069][ T32] task:kworker/0:60 state:D stack:0 pid:3285 tgid:3285 ppid:2 flags:0x00000000 [ 1326.017330][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.017463][ T32] Call trace: [ 1326.017555][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.017841][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd15da4 r5:845a1800 [ 1326.018007][ T32] r4:845a1800 [ 1326.018161][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.018607][ T32] r5:845a1800 r4:82717b6c [ 1326.018739][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.019152][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.029608][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd15e20 [ 1326.029837][ T32] r4:00000000 [ 1326.029921][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.030207][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.030403][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.030617][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c12300 [ 1326.030780][ T32] r4:00000000 [ 1326.030854][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.031060][ T32] r9:845a1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1326.031365][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.031570][ T32] r5:00001000 r4:e060d000 [ 1326.031652][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.031849][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.032054][ T32] r5:84c4fb54 r4:84c4f800 [ 1326.032175][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.032481][ T32] r7:dddd00c0 r6:82c18000 r5:84c4fb54 r4:8443ec00 [ 1326.032617][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.032931][ T32] r10:845a1800 r9:8443ec2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.033074][ T32] r4:8443ec00 [ 1326.033145][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.033469][ T32] r10:00000000 r9:dfd05e78 r8:84506e00 r7:8443ec00 r6:80266ad8 r5:845a1800 [ 1326.033892][ T32] r4:843cfe80 [ 1326.034014][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.034463][ T32] Exception stack(0xdfd15fb0 to 0xdfd15ff8) [ 1326.034655][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.035062][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.035396][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.035713][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843cfe80 [ 1326.036003][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.036449][ T32] INFO: task kworker/0:61:3287 blocked for more than 452 seconds. [ 1326.036783][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.037042][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.037368][ T32] task:kworker/0:61 state:D stack:0 pid:3287 tgid:3287 ppid:2 flags:0x00000000 [ 1326.037852][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.038158][ T32] Call trace: [ 1326.038360][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.038689][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd21da4 r5:845a2400 [ 1326.038987][ T32] r4:845a2400 [ 1326.039185][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.049922][ T32] r5:845a2400 r4:82717b6c [ 1326.050250][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.050694][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.051379][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd21e20 [ 1326.051756][ T32] r4:00000000 [ 1326.052007][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.052385][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.052912][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.053463][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00b40 [ 1326.053820][ T32] r4:00000000 [ 1326.053989][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.054346][ T32] r9:845a2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f081000 [ 1326.054665][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.055041][ T32] r5:00001000 r4:e0151000 [ 1326.055274][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.055738][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.056163][ T32] r5:84c4db54 r4:84c4d800 [ 1326.056367][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.056894][ T32] r7:dddd00c0 r6:82c18000 r5:84c4db54 r4:8443ec80 [ 1326.057107][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.057628][ T32] r10:845a2400 r9:8443ecac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.058022][ T32] r4:8443ec80 [ 1326.058248][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.058604][ T32] r10:00000000 r9:dfd15e78 r8:84506f00 r7:8443ec80 r6:80266ad8 r5:845a2400 [ 1326.058752][ T32] r4:845030c0 [ 1326.058884][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.059146][ T32] Exception stack(0xdfd21fb0 to 0xdfd21ff8) [ 1326.069716][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.069983][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.070187][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.070390][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:845030c0 [ 1326.070561][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.070775][ T32] INFO: task kworker/1:37:3288 blocked for more than 452 seconds. [ 1326.071155][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.071398][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.071699][ T32] task:kworker/1:37 state:D stack:0 pid:3288 tgid:3288 ppid:2 flags:0x00000000 [ 1326.072143][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.072463][ T32] Call trace: [ 1326.072691][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.072940][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd25da4 r5:845a3000 [ 1326.073113][ T32] r4:845a3000 [ 1326.073215][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.073434][ T32] r5:845a3000 r4:82717b6c [ 1326.073585][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.073857][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.074133][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd25e20 [ 1326.074293][ T32] r4:00000000 [ 1326.074408][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.074617][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.074820][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.075007][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84db4800 [ 1326.075185][ T32] r4:00000000 [ 1326.075344][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.075561][ T32] r9:845a3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4e7000 [ 1326.075736][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.075936][ T32] r5:00001000 r4:eb381000 [ 1326.076085][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.076312][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.076522][ T32] r5:84f22f54 r4:84f22c00 [ 1326.076690][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.077016][ T32] r7:ddde40c0 r6:82c18200 r5:84f22f54 r4:8450a100 [ 1326.077156][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.077387][ T32] r10:845a3000 r9:8450a12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.077536][ T32] r4:8450a100 [ 1326.077617][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.077860][ T32] r10:00000000 r9:dfcf9e78 r8:845063c0 r7:8450a100 r6:80266ad8 r5:845a3000 [ 1326.078049][ T32] r4:84506f80 [ 1326.078130][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.078316][ T32] Exception stack(0xdfd25fb0 to 0xdfd25ff8) [ 1326.078437][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.078596][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.078807][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.078939][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84506f80 [ 1326.079147][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.089593][ T32] INFO: task kworker/0:62:3290 blocked for more than 452 seconds. [ 1326.089872][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.089992][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.090140][ T32] task:kworker/0:62 state:D stack:0 pid:3290 tgid:3290 ppid:2 flags:0x00000000 [ 1326.090354][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.090506][ T32] Call trace: [ 1326.090596][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.090806][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd31da4 r5:845a4800 [ 1326.090995][ T32] r4:845a4800 [ 1326.091124][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.091360][ T32] r5:845a4800 r4:82717b6c [ 1326.091453][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.091646][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.091892][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd31e20 [ 1326.092212][ T32] r4:00000000 [ 1326.092324][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.092518][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.092715][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.092999][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c12200 [ 1326.093140][ T32] r4:00000000 [ 1326.093245][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.093454][ T32] r9:845a4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1326.093603][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.093817][ T32] r5:00001000 r4:e0205000 [ 1326.093956][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.094151][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.094340][ T32] r5:84c4f754 r4:84c4f400 [ 1326.094453][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.094731][ T32] r7:dddd00c0 r6:82c18000 r5:84c4f754 r4:8443ed00 [ 1326.094887][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.095153][ T32] r10:845a4800 r9:8443ed2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.095344][ T32] r4:8443ed00 [ 1326.095422][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.095625][ T32] r10:00000000 r9:dfd21e78 r8:843c59c0 r7:8443ed00 r6:80266ad8 r5:845a4800 [ 1326.095776][ T32] r4:84503100 [ 1326.095856][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.096093][ T32] Exception stack(0xdfd31fb0 to 0xdfd31ff8) [ 1326.096285][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.096457][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.096625][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.096811][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84503100 [ 1326.097002][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.097231][ T32] INFO: task kworker/0:63:3292 blocked for more than 452 seconds. [ 1326.097412][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.097549][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.097686][ T32] task:kworker/0:63 state:D stack:0 pid:3292 tgid:3292 ppid:2 flags:0x00000000 [ 1326.097906][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.098083][ T32] Call trace: [ 1326.098249][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.098457][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd45da4 r5:845a3c00 [ 1326.098698][ T32] r4:845a3c00 [ 1326.098815][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.099033][ T32] r5:845a3c00 r4:82717b6c [ 1326.099207][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.109982][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.110300][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd45e20 [ 1326.110450][ T32] r4:00000000 [ 1326.110525][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.110701][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.110916][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.111134][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00c40 [ 1326.111317][ T32] r4:00000000 [ 1326.111408][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.111584][ T32] r9:845a3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1326.111721][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.111908][ T32] r5:00001000 r4:e0181000 [ 1326.111997][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.112182][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.112392][ T32] r5:84c4df54 r4:84c4dc00 [ 1326.112479][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.112726][ T32] r7:dddd00c0 r6:82c18000 r5:84c4df54 r4:8443ed80 [ 1326.112869][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.113079][ T32] r10:845a3c00 r9:8443edac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.113237][ T32] r4:8443ed80 [ 1326.113314][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.113505][ T32] r10:00000000 r9:dfd21e78 r8:845091c0 r7:8443ed80 r6:80266ad8 r5:845a3c00 [ 1326.113658][ T32] r4:845031c0 [ 1326.113734][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.113947][ T32] Exception stack(0xdfd45fb0 to 0xdfd45ff8) [ 1326.114089][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.114246][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.114426][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.114558][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:845031c0 [ 1326.114722][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.114910][ T32] INFO: task kworker/0:64:3293 blocked for more than 452 seconds. [ 1326.115073][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.115183][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.115368][ T32] task:kworker/0:64 state:D stack:0 pid:3293 tgid:3293 ppid:2 flags:0x00000000 [ 1326.115561][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.115716][ T32] Call trace: [ 1326.115814][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.115974][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd49da4 r5:845a6000 [ 1326.116121][ T32] r4:845a6000 [ 1326.116193][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.116413][ T32] r5:845a6000 r4:82717b6c [ 1326.116527][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.116710][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.116919][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd49e20 [ 1326.117082][ T32] r4:00000000 [ 1326.117192][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.117376][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.117545][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.117740][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fcd80 [ 1326.117934][ T32] r4:00000000 [ 1326.118055][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.118297][ T32] r9:845a6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1326.118492][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.118757][ T32] r5:00001000 r4:e01d7000 [ 1326.118854][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.119040][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.119216][ T32] r5:84c4ef54 r4:84c4ec00 [ 1326.130782][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.131461][ T32] r7:dddd00c0 r6:82c18000 r5:84c4ef54 r4:8443ee00 [ 1326.131738][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.132132][ T32] r10:845a6000 r9:8443ee2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.132551][ T32] r4:8443ee00 [ 1326.132830][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.133196][ T32] r10:00000000 r9:dfd45e78 r8:845092c0 r7:8443ee00 r6:80266ad8 r5:845a6000 [ 1326.133594][ T32] r4:845031c0 [ 1326.133830][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.134212][ T32] Exception stack(0xdfd49fb0 to 0xdfd49ff8) [ 1326.134658][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.135042][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.135432][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.135849][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:845031c0 [ 1326.136110][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.136458][ T32] INFO: task kworker/0:65:3295 blocked for more than 452 seconds. [ 1326.136873][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.137099][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.137405][ T32] task:kworker/0:65 state:D stack:0 pid:3295 tgid:3295 ppid:2 flags:0x00000000 [ 1326.137837][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.138243][ T32] Call trace: [ 1326.138442][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.138896][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfad9da4 r5:845a5400 [ 1326.139302][ T32] r4:845a5400 [ 1326.149986][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.150526][ T32] r5:845a5400 r4:82717b6c [ 1326.150731][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.151105][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.151490][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfad9e20 [ 1326.151918][ T32] r4:00000000 [ 1326.152157][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.152525][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.153072][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.153487][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00fc0 [ 1326.153990][ T32] r4:00000000 [ 1326.154244][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.154776][ T32] r9:845a5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f089000 [ 1326.155223][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.155740][ T32] r5:00001000 r4:e01cb000 [ 1326.156036][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.156464][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.156922][ T32] r5:84c4eb54 r4:84c4e800 [ 1326.157170][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.157502][ T32] r7:dddd00c0 r6:82c18000 r5:84c4eb54 r4:8443ee80 [ 1326.157745][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.158127][ T32] r10:845a5400 r9:8443eeac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.158477][ T32] r4:8443ee80 [ 1326.158692][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.169859][ T32] r10:00000000 r9:dfd45e78 r8:84509480 r7:8443ee80 r6:80266ad8 r5:845a5400 [ 1326.170297][ T32] r4:84503500 [ 1326.170611][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.171022][ T32] Exception stack(0xdfad9fb0 to 0xdfad9ff8) [ 1326.171314][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.171588][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.172011][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.172298][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84503500 [ 1326.172606][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.172996][ T32] INFO: task kworker/0:66:3299 blocked for more than 452 seconds. [ 1326.173323][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.173616][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.174208][ T32] task:kworker/0:66 state:D stack:0 pid:3299 tgid:3299 ppid:2 flags:0x00000000 [ 1326.174969][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.175571][ T32] Call trace: [ 1326.175782][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.176279][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb3dda4 r5:845e8000 [ 1326.176553][ T32] r4:845e8000 [ 1326.176776][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.177106][ T32] r5:845e8000 r4:82717b6c [ 1326.177222][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.177425][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.177840][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb3de20 [ 1326.178004][ T32] r4:00000000 [ 1326.178086][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.178274][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.178495][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.178695][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00e00 [ 1326.178901][ T32] r4:00000000 [ 1326.179002][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.179198][ T32] r9:845e8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f087000 [ 1326.189652][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.189994][ T32] r5:00001000 r4:e01ab000 [ 1326.190112][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.190353][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.190995][ T32] r5:84c4e754 r4:84c4e400 [ 1326.191176][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.191411][ T32] r7:dddd00c0 r6:82c18000 r5:84c4e754 r4:8443ef00 [ 1326.191527][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.191729][ T32] r10:845e8000 r9:8443ef2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.191933][ T32] r4:8443ef00 [ 1326.192049][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.192310][ T32] r10:00000000 r9:dfd45e78 r8:84509800 r7:8443ef00 r6:80266ad8 r5:845e8000 [ 1326.192659][ T32] r4:84503740 [ 1326.192826][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.193145][ T32] Exception stack(0xdfb3dfb0 to 0xdfb3dff8) [ 1326.193303][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.193548][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.193820][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.194046][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84503740 [ 1326.194321][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.194656][ T32] INFO: task kworker/0:67:3300 blocked for more than 452 seconds. [ 1326.194998][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.195138][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.195382][ T32] task:kworker/0:67 state:D stack:0 pid:3300 tgid:3300 ppid:2 flags:0x00000000 [ 1326.195643][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.195828][ T32] Call trace: [ 1326.195968][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.196232][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb51da4 r5:845e8c00 [ 1326.196517][ T32] r4:845e8c00 [ 1326.196629][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.196891][ T32] r5:845e8c00 r4:82717b6c [ 1326.197107][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.197374][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.197706][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb51e20 [ 1326.197975][ T32] r4:00000000 [ 1326.198087][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.198311][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.198519][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.198789][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00d80 [ 1326.199022][ T32] r4:00000000 [ 1326.199127][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.209656][ T32] r9:845e8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1326.209942][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.210828][ T32] r5:00001000 r4:e019f000 [ 1326.210943][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.211426][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.211654][ T32] r5:84c4e354 r4:84c4e000 [ 1326.211778][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.212363][ T32] r7:dddd00c0 r6:82c18000 r5:84c4e354 r4:8443ef80 [ 1326.212549][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.212875][ T32] r10:845e8c00 r9:8443efac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.213085][ T32] r4:8443ef80 [ 1326.213194][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.213469][ T32] r10:00000000 r9:dfd45e78 r8:84509900 r7:8443ef80 r6:80266ad8 r5:845e8c00 [ 1326.213677][ T32] r4:84503700 [ 1326.213939][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.214161][ T32] Exception stack(0xdfb51fb0 to 0xdfb51ff8) [ 1326.214347][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.214698][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.214898][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.215075][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84503700 [ 1326.215278][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.215524][ T32] INFO: task kworker/0:68:3303 blocked for more than 452 seconds. [ 1326.215718][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.215904][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.216141][ T32] task:kworker/0:68 state:D stack:0 pid:3303 tgid:3303 ppid:2 flags:0x00000000 [ 1326.216441][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.216628][ T32] Call trace: [ 1326.216799][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.217051][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfba1da4 r5:845eb000 [ 1326.217227][ T32] r4:845eb000 [ 1326.217344][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.217568][ T32] r5:845eb000 r4:82717b6c [ 1326.217713][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.217981][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.218224][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfba1e20 [ 1326.218507][ T32] r4:00000000 [ 1326.218615][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.218817][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.219063][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.229551][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c12600 [ 1326.229839][ T32] r4:00000000 [ 1326.230121][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.230401][ T32] r9:845eb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1326.230577][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.230843][ T32] r5:00001000 r4:dfa61000 [ 1326.231188][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.231429][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.231689][ T32] r5:84c50754 r4:84c50400 [ 1326.231797][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.232087][ T32] r7:dddd00c0 r6:82c18000 r5:84c50754 r4:8450b000 [ 1326.232232][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.232487][ T32] r10:845eb000 r9:8450b02c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.232692][ T32] r4:8450b000 [ 1326.232882][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.233111][ T32] r10:00000000 r9:dfd45e78 r8:84509b80 r7:8450b000 r6:80266ad8 r5:845eb000 [ 1326.233278][ T32] r4:84503ac0 [ 1326.233389][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.233613][ T32] Exception stack(0xdfba1fb0 to 0xdfba1ff8) [ 1326.233778][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.234028][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.234239][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.234465][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84503ac0 [ 1326.234671][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.234937][ T32] INFO: task kworker/0:69:3305 blocked for more than 452 seconds. [ 1326.235155][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.235297][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.235476][ T32] task:kworker/0:69 state:D stack:0 pid:3305 tgid:3305 ppid:2 flags:0x00000000 [ 1326.235739][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.235900][ T32] Call trace: [ 1326.236034][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.236261][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbb5da4 r5:845e9800 [ 1326.236918][ T32] r4:845e9800 [ 1326.237057][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.237423][ T32] r5:845e9800 r4:82717b6c [ 1326.237545][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.237846][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.238131][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbb5e20 [ 1326.238360][ T32] r4:00000000 [ 1326.238483][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.238841][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.239122][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.249829][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c12b40 [ 1326.250657][ T32] r4:00000000 [ 1326.250890][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.251817][ T32] r9:845e9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b1000 [ 1326.252167][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.252962][ T32] r5:00001000 r4:dfe9b000 [ 1326.253257][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.254684][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.255266][ T32] r5:84c51b54 r4:84c51800 [ 1326.255456][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.256663][ T32] r7:dddd00c0 r6:82c18000 r5:84c51b54 r4:8450b080 [ 1326.256969][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.258287][ T32] r10:845e9800 r9:8450b0ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.259128][ T32] r4:8450b080 [ 1326.269754][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.270307][ T32] r10:00000000 r9:dfba1e78 r8:84509d40 r7:8450b080 r6:80266ad8 r5:845e9800 [ 1326.270788][ T32] r4:84503b00 [ 1326.271078][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.272054][ T32] Exception stack(0xdfbb5fb0 to 0xdfbb5ff8) [ 1326.272312][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.272623][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.273315][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.273899][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84503b00 [ 1326.274316][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.274687][ T32] INFO: task kworker/0:70:3306 blocked for more than 452 seconds. [ 1326.275120][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.275544][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.275848][ T32] task:kworker/0:70 state:D stack:0 pid:3306 tgid:3306 ppid:2 flags:0x00000000 [ 1326.276560][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.277103][ T32] Call trace: [ 1326.277417][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.278201][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd4dda4 r5:84543000 [ 1326.278565][ T32] r4:84543000 [ 1326.278752][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.290083][ T32] r5:84543000 r4:82717b6c [ 1326.290447][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.291455][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.292634][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd4de20 [ 1326.293042][ T32] r4:00000000 [ 1326.293609][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.294494][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.295327][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.296208][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c12780 [ 1326.296856][ T32] r4:00000000 [ 1326.297267][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.297735][ T32] r9:84543000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1326.298273][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.299109][ T32] r5:00001000 r4:dfcab000 [ 1326.319728][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.320111][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.320382][ T32] r5:84c50f54 r4:84c50c00 [ 1326.320496][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.320844][ T32] r7:dddd00c0 r6:82c18000 r5:84c50f54 r4:8450b100 [ 1326.320970][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.321218][ T32] r10:84543000 r9:8450b12c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.321469][ T32] r4:8450b100 [ 1326.321601][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.321847][ T32] r10:00000000 r9:dfbb5e78 r8:84503d00 r7:8450b100 r6:80266ad8 r5:84543000 [ 1326.322076][ T32] r4:84503c40 [ 1326.322206][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.322425][ T32] Exception stack(0xdfd4dfb0 to 0xdfd4dff8) [ 1326.322613][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.322836][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.323100][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.323301][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84503c40 [ 1326.323515][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.323725][ T32] INFO: task kworker/1:38:3309 blocked for more than 452 seconds. [ 1326.323945][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.324101][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.324314][ T32] task:kworker/1:38 state:D stack:0 pid:3309 tgid:3309 ppid:2 flags:0x00000000 [ 1326.324723][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.324928][ T32] Call trace: [ 1326.325056][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.325257][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfba5da4 r5:84546000 [ 1326.325516][ T32] r4:84546000 [ 1326.325669][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.325963][ T32] r5:84546000 r4:82717b6c [ 1326.326079][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.326444][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.326746][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfba5e20 [ 1326.326946][ T32] r4:00000000 [ 1326.327059][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.327314][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.327483][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.327725][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84db4d80 [ 1326.327893][ T32] r4:00000000 [ 1326.328031][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.328230][ T32] r9:84546000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4f1000 [ 1326.328543][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.328849][ T32] r5:00001000 r4:eb3a7000 [ 1326.328964][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.329257][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.339577][ T32] r5:84f23f54 r4:84f23c00 [ 1326.339764][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.340047][ T32] r7:ddde40c0 r6:82c18200 r5:84f23f54 r4:8450a180 [ 1326.340179][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.340465][ T32] r10:84546000 r9:8450a1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.340646][ T32] r4:8450a180 [ 1326.340737][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.340999][ T32] r10:00000000 r9:dfcf9e78 r8:84503f80 r7:8450a180 r6:80266ad8 r5:84546000 [ 1326.341205][ T32] r4:84509c80 [ 1326.341348][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.341545][ T32] Exception stack(0xdfba5fb0 to 0xdfba5ff8) [ 1326.341677][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.341884][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.342096][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.342307][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84509c80 [ 1326.342528][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.342773][ T32] INFO: task kworker/0:71:3311 blocked for more than 452 seconds. [ 1326.342989][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.343168][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.343407][ T32] task:kworker/0:71 state:D stack:0 pid:3311 tgid:3311 ppid:2 flags:0x00000000 [ 1326.343661][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.343848][ T32] Call trace: [ 1326.343957][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.344178][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbb9da4 r5:84546c00 [ 1326.344356][ T32] r4:84546c00 [ 1326.344439][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.344716][ T32] r5:84546c00 r4:82717b6c [ 1326.344916][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.345188][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.345483][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbb9e20 [ 1326.345663][ T32] r4:00000000 [ 1326.345748][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.345985][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.346225][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.346444][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c12d40 [ 1326.346621][ T32] r4:00000000 [ 1326.346707][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.346938][ T32] r9:84546c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b5000 [ 1326.347126][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.347340][ T32] r5:00001000 r4:dff07000 [ 1326.347445][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.347667][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.347870][ T32] r5:84c52354 r4:84c52000 [ 1326.347967][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.348207][ T32] r7:dddd00c0 r6:82c18000 r5:84c52354 r4:8450b180 [ 1326.348348][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.348625][ T32] r10:84546c00 r9:8450b1ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.348865][ T32] r4:8450b180 [ 1326.348972][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.359654][ T32] r10:00000000 r9:dfbb5e78 r8:84503000 r7:8450b180 r6:80266ad8 r5:84546c00 [ 1326.359946][ T32] r4:84506f80 [ 1326.360059][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.360295][ T32] Exception stack(0xdfbb9fb0 to 0xdfbb9ff8) [ 1326.360461][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.360720][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.360960][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.361188][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84506f80 [ 1326.361447][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.361634][ T32] INFO: task kworker/0:72:3313 blocked for more than 452 seconds. [ 1326.362048][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.362221][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.362436][ T32] task:kworker/0:72 state:D stack:0 pid:3313 tgid:3313 ppid:2 flags:0x00000000 [ 1326.362889][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.363158][ T32] Call trace: [ 1326.363259][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.363513][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbd5da4 r5:8458c800 [ 1326.363791][ T32] r4:8458c800 [ 1326.364052][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.364374][ T32] r5:8458c800 r4:82717b6c [ 1326.364543][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.364827][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.365104][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbd5e20 [ 1326.365339][ T32] r4:00000000 [ 1326.365494][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.365808][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.366120][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.366387][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c12a40 [ 1326.366777][ T32] r4:00000000 [ 1326.366877][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.367126][ T32] r9:8458c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1326.367341][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.367640][ T32] r5:00001000 r4:dfe65000 [ 1326.367798][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.368135][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.368633][ T32] r5:84c51754 r4:84c51400 [ 1326.368774][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.369069][ T32] r7:dddd00c0 r6:82c18000 r5:84c51754 r4:8450b200 [ 1326.379537][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.379861][ T32] r10:8458c800 r9:8450b22c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.380072][ T32] r4:8450b200 [ 1326.380165][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.380649][ T32] r10:00000000 r9:dfbb9e78 r8:84375140 r7:8450b200 r6:80266ad8 r5:8458c800 [ 1326.380920][ T32] r4:843750c0 [ 1326.381166][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.381422][ T32] Exception stack(0xdfbd5fb0 to 0xdfbd5ff8) [ 1326.381597][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.382044][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.382438][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.382746][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843750c0 [ 1326.383133][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.383542][ T32] INFO: task kworker/0:73:3314 blocked for more than 452 seconds. [ 1326.383836][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.384030][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.384262][ T32] task:kworker/0:73 state:D stack:0 pid:3314 tgid:3314 ppid:2 flags:0x00000000 [ 1326.384536][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.384804][ T32] Call trace: [ 1326.384919][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.385229][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbe9da4 r5:84548c00 [ 1326.385546][ T32] r4:84548c00 [ 1326.385644][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.385852][ T32] r5:84548c00 r4:82717b6c [ 1326.385958][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.386249][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.386659][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbe9e20 [ 1326.386880][ T32] r4:00000000 [ 1326.386996][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.387253][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.387460][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.387786][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c12940 [ 1326.388026][ T32] r4:00000000 [ 1326.388118][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.388434][ T32] r9:84548c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1326.388644][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.388870][ T32] r5:00001000 r4:dfced000 [ 1326.388975][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.399561][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.399963][ T32] r5:84c51354 r4:84c51000 [ 1326.400106][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.400447][ T32] r7:dddd00c0 r6:82c18000 r5:84c51354 r4:8450b280 [ 1326.400630][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.400899][ T32] r10:84548c00 r9:8450b2ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.401127][ T32] r4:8450b280 [ 1326.401213][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.401483][ T32] r10:00000000 r9:dfbb9e78 r8:84375240 r7:8450b280 r6:80266ad8 r5:84548c00 [ 1326.401796][ T32] r4:843751c0 [ 1326.401926][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.402208][ T32] Exception stack(0xdfbe9fb0 to 0xdfbe9ff8) [ 1326.402479][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.402746][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.403002][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.403225][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:843751c0 [ 1326.403532][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.403768][ T32] INFO: task kworker/0:74:3318 blocked for more than 452 seconds. [ 1326.403968][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.404131][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.404363][ T32] task:kworker/0:74 state:D stack:0 pid:3318 tgid:3318 ppid:2 flags:0x00000000 [ 1326.404608][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.404832][ T32] Call trace: [ 1326.404973][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.405244][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd01da4 r5:845ebc00 [ 1326.405481][ T32] r4:845ebc00 [ 1326.405774][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.406090][ T32] r5:845ebc00 r4:82717b6c [ 1326.406265][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.406635][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.407080][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd01e20 [ 1326.407402][ T32] r4:00000000 [ 1326.407497][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.407804][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.408084][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.408587][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c12ec0 [ 1326.408816][ T32] r4:00000000 [ 1326.408962][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.419613][ T32] r9:845ebc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b9000 [ 1326.419929][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.420376][ T32] r5:00001000 r4:e0075000 [ 1326.420603][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.420972][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.421456][ T32] r5:84c52b54 r4:84c52800 [ 1326.421682][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.422164][ T32] r7:dddd00c0 r6:82c18000 r5:84c52b54 r4:8450b300 [ 1326.422502][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.422810][ T32] r10:845ebc00 r9:8450b32c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.423275][ T32] r4:8450b300 [ 1326.423405][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.424121][ T32] r10:00000000 r9:dfbb9e78 r8:84509f80 r7:8450b300 r6:80266ad8 r5:845ebc00 [ 1326.424455][ T32] r4:84375500 [ 1326.424623][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.424842][ T32] Exception stack(0xdfd01fb0 to 0xdfd01ff8) [ 1326.425143][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.425638][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.426032][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.426210][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84375500 [ 1326.426527][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.426823][ T32] INFO: task kworker/0:75:3320 blocked for more than 452 seconds. [ 1326.427081][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.427222][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.427406][ T32] task:kworker/0:75 state:D stack:0 pid:3320 tgid:3320 ppid:2 flags:0x00000000 [ 1326.427829][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.428279][ T32] Call trace: [ 1326.428407][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.428619][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc15da4 r5:845ea400 [ 1326.428895][ T32] r4:845ea400 [ 1326.429066][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.439491][ T32] r5:845ea400 r4:82717b6c [ 1326.439674][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.439954][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.440282][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc15e20 [ 1326.440563][ T32] r4:00000000 [ 1326.440650][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.440923][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.441197][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.441682][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c12e40 [ 1326.441864][ T32] r4:00000000 [ 1326.441956][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.442167][ T32] r9:845ea400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b7000 [ 1326.442805][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.443152][ T32] r5:00001000 r4:e000f000 [ 1326.443373][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.443613][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.443867][ T32] r5:84c52754 r4:84c52400 [ 1326.443982][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.444300][ T32] r7:dddd00c0 r6:82c18000 r5:84c52754 r4:8450b380 [ 1326.444447][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.444680][ T32] r10:845ea400 r9:8450b3ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.444904][ T32] r4:8450b380 [ 1326.445129][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.445415][ T32] r10:00000000 r9:dfd01e78 r8:845096c0 r7:8450b380 r6:80266ad8 r5:845ea400 [ 1326.445687][ T32] r4:84375600 [ 1326.445784][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.446035][ T32] Exception stack(0xdfc15fb0 to 0xdfc15ff8) [ 1326.446208][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.446562][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.446944][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.447221][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84375600 [ 1326.447587][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.447909][ T32] INFO: task kworker/0:76:3323 blocked for more than 452 seconds. [ 1326.448095][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.448345][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.448550][ T32] task:kworker/0:76 state:D stack:0 pid:3323 tgid:3323 ppid:2 flags:0x00000000 [ 1326.448919][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.449217][ T32] Call trace: [ 1326.459798][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.460062][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd59da4 r5:845eec00 [ 1326.460296][ T32] r4:845eec00 [ 1326.460415][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.460723][ T32] r5:845eec00 r4:82717b6c [ 1326.460889][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.461422][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.462132][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd59e20 [ 1326.462471][ T32] r4:00000000 [ 1326.462585][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.463258][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.463669][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.463950][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c21080 [ 1326.464134][ T32] r4:00000000 [ 1326.464227][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.464490][ T32] r9:845eec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1326.464917][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.465278][ T32] r5:00001000 r4:e00db000 [ 1326.465390][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.465721][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.466055][ T32] r5:84c53354 r4:84c53000 [ 1326.466164][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.466528][ T32] r7:dddd00c0 r6:82c18000 r5:84c53354 r4:8450b400 [ 1326.466721][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.466999][ T32] r10:845eec00 r9:8450b42c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.467400][ T32] r4:8450b400 [ 1326.467629][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.468103][ T32] r10:00000000 r9:dfd01e78 r8:84509100 r7:8450b400 r6:80266ad8 r5:845eec00 [ 1326.468408][ T32] r4:84375740 [ 1326.468509][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.468819][ T32] Exception stack(0xdfd59fb0 to 0xdfd59ff8) [ 1326.469000][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.479470][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.479724][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.479907][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84375740 [ 1326.480174][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.480497][ T32] INFO: task kworker/0:78:3327 blocked for more than 452 seconds. [ 1326.480686][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.480867][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.481071][ T32] task:kworker/0:78 state:D stack:0 pid:3327 tgid:3327 ppid:2 flags:0x00000000 [ 1326.481329][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.481642][ T32] Call trace: [ 1326.481877][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.482438][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd69da4 r5:845a6c00 [ 1326.482759][ T32] r4:845a6c00 [ 1326.482997][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.483278][ T32] r5:845a6c00 r4:82717b6c [ 1326.483408][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.483655][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.483971][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd69e20 [ 1326.484157][ T32] r4:00000000 [ 1326.484252][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.484524][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.484771][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.485091][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c211c0 [ 1326.485301][ T32] r4:00000000 [ 1326.485392][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.485733][ T32] r9:845a6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cd000 [ 1326.485933][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.486226][ T32] r5:00001000 r4:e00f5000 [ 1326.486413][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.486623][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.486964][ T32] r5:84c53754 r4:84c53400 [ 1326.487074][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.487510][ T32] r7:dddd00c0 r6:82c18000 r5:84c53754 r4:8450b500 [ 1326.487864][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.488152][ T32] r10:845a6c00 r9:8450b52c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.488372][ T32] r4:8450b500 [ 1326.488514][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.489004][ T32] r10:00000000 r9:dfd5de78 r8:8437c140 r7:8450b500 r6:80266ad8 r5:845a6c00 [ 1326.489218][ T32] r4:84375b00 [ 1326.499593][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.499905][ T32] Exception stack(0xdfd69fb0 to 0xdfd69ff8) [ 1326.500102][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.500302][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.500549][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.500791][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84375b00 [ 1326.501129][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.501749][ T32] INFO: task kworker/1:133:4090 blocked for more than 452 seconds. [ 1326.501928][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.502104][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.502300][ T32] task:kworker/1:133 state:D stack:0 pid:4090 tgid:4090 ppid:2 flags:0x00000000 [ 1326.502699][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.502980][ T32] Call trace: [ 1326.503082][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.503313][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e89e1da4 r5:847bc800 [ 1326.503500][ T32] r4:847bc800 [ 1326.503623][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.503927][ T32] r5:847bc800 r4:82717b6c [ 1326.504041][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.504340][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.504650][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89e1e20 [ 1326.504923][ T32] r4:00000000 [ 1326.505068][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.505400][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.505731][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.505988][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca8a00 [ 1326.506192][ T32] r4:00000000 [ 1326.506332][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.506571][ T32] r9:847bc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f235000 [ 1326.506834][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.507079][ T32] r5:00001000 r4:e07fb000 [ 1326.507179][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.507519][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.507953][ T32] r5:84d3b354 r4:84d3b000 [ 1326.508160][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.508495][ T32] r7:ddde40c0 r6:82c18200 r5:84d3b354 r4:84c3f100 [ 1326.508784][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.509165][ T32] r10:847bc800 r9:84c3f12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.519606][ T32] r4:84c3f100 [ 1326.519797][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.520041][ T32] r10:00000000 r9:e89d9e78 r8:84c8ef80 r7:84c3f100 r6:80266ad8 r5:847bc800 [ 1326.520269][ T32] r4:84c8ee40 [ 1326.520342][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.520518][ T32] Exception stack(0xe89e1fb0 to 0xe89e1ff8) [ 1326.520670][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.520890][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.521175][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.521376][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84c8ee40 [ 1326.521653][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.521861][ T32] INFO: task kworker/1:134:4099 blocked for more than 452 seconds. [ 1326.522108][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.522260][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.522573][ T32] task:kworker/1:134 state:D stack:0 pid:4099 tgid:4099 ppid:2 flags:0x00000000 [ 1326.522833][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.523009][ T32] Call trace: [ 1326.523139][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.523376][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa7dda4 r5:847bec00 [ 1326.523624][ T32] r4:847bec00 [ 1326.523734][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.523949][ T32] r5:847bec00 r4:82717b6c [ 1326.524101][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.524454][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.524799][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa7de20 [ 1326.524995][ T32] r4:00000000 [ 1326.525134][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.525468][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.525709][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.525983][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83f06a40 [ 1326.526245][ T32] r4:00000000 [ 1326.526383][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.526619][ T32] r9:847bec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f171000 [ 1326.526924][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.527286][ T32] r5:00001000 r4:dfc43000 [ 1326.527486][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.527740][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.528130][ T32] r5:8473f354 r4:8473f000 [ 1326.528250][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.528608][ T32] r7:ddde40c0 r6:82c18200 r5:8473f354 r4:84c3f180 [ 1326.528771][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.529032][ T32] r10:847bec00 r9:84c3f1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.539573][ T32] r4:84c3f180 [ 1326.539792][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.540096][ T32] r10:00000000 r9:e89e1e78 r8:84c8e600 r7:84c3f180 r6:80266ad8 r5:847bec00 [ 1326.540312][ T32] r4:84c8e900 [ 1326.540409][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.540663][ T32] Exception stack(0xeaa7dfb0 to 0xeaa7dff8) [ 1326.540854][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.541099][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.541397][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.541564][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84c8e900 [ 1326.541747][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.542046][ T32] INFO: task kworker/1:135:4118 blocked for more than 453 seconds. [ 1326.542265][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.542420][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.542670][ T32] task:kworker/1:135 state:D stack:0 pid:4118 tgid:4118 ppid:2 flags:0x00000000 [ 1326.543001][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.543236][ T32] Call trace: [ 1326.543374][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.543570][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4971da4 r5:847bd400 [ 1326.543873][ T32] r4:847bd400 [ 1326.543975][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.544209][ T32] r5:847bd400 r4:82717b6c [ 1326.544307][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.544611][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.544958][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4971e20 [ 1326.545277][ T32] r4:00000000 [ 1326.545366][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.545709][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.546218][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.546577][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca8080 [ 1326.546951][ T32] r4:00000000 [ 1326.547092][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.547397][ T32] r9:847bd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f22d000 [ 1326.547713][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.548128][ T32] r5:00001000 r4:e0107000 [ 1326.548333][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.548587][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.548844][ T32] r5:8473f754 r4:8473f400 [ 1326.548970][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.549217][ T32] r7:ddde40c0 r6:82c18200 r5:8473f754 r4:84c3f200 [ 1326.559587][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.559905][ T32] r10:847bd400 r9:84c3f22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.560135][ T32] r4:84c3f200 [ 1326.560235][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.560495][ T32] r10:00000000 r9:e89e1e78 r8:83f06e80 r7:84c3f200 r6:80266ad8 r5:847bd400 [ 1326.560757][ T32] r4:83f06e00 [ 1326.560881][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.561103][ T32] Exception stack(0xe4971fb0 to 0xe4971ff8) [ 1326.561338][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.561529][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.561799][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.561993][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:83f06e00 [ 1326.562206][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.562561][ T32] INFO: task kworker/1:136:4159 blocked for more than 453 seconds. [ 1326.562751][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.562931][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.563213][ T32] task:kworker/1:136 state:D stack:0 pid:4159 tgid:4159 ppid:2 flags:0x00000000 [ 1326.563479][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.563642][ T32] Call trace: [ 1326.563755][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.563942][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eab55da4 r5:847bbc00 [ 1326.564144][ T32] r4:847bbc00 [ 1326.564241][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.564565][ T32] r5:847bbc00 r4:82717b6c [ 1326.564764][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.565126][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.565475][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab55e20 [ 1326.565673][ T32] r4:00000000 [ 1326.565845][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.566085][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.566386][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.566648][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d18440 [ 1326.566860][ T32] r4:00000000 [ 1326.566949][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.567294][ T32] r9:847bbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f245000 [ 1326.567592][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.567863][ T32] r5:00001000 r4:eaa8d000 [ 1326.567980][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.568286][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.568607][ T32] r5:8473fb54 r4:8473f800 [ 1326.568713][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.569000][ T32] r7:ddde40c0 r6:82c18200 r5:8473fb54 r4:84c3f280 [ 1326.569225][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.579785][ T32] r10:847bbc00 r9:84c3f2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.580072][ T32] r4:84c3f280 [ 1326.580184][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.580456][ T32] r10:00000000 r9:e89e1e78 r8:84ca83c0 r7:84c3f280 r6:80266ad8 r5:847bbc00 [ 1326.580721][ T32] r4:84ca8f80 [ 1326.580831][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.581089][ T32] Exception stack(0xeab55fb0 to 0xeab55ff8) [ 1326.581279][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.581509][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.581785][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.581991][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84ca8f80 [ 1326.582219][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.582481][ T32] INFO: task kworker/1:137:4161 blocked for more than 453 seconds. [ 1326.582671][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.582881][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.583107][ T32] task:kworker/1:137 state:D stack:0 pid:4161 tgid:4161 ppid:2 flags:0x00000000 [ 1326.583359][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.583588][ T32] Call trace: [ 1326.583706][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.583938][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eab5dda4 r5:847b8c00 [ 1326.584150][ T32] r4:847b8c00 [ 1326.584234][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.584521][ T32] r5:847b8c00 r4:82717b6c [ 1326.584631][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.584970][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.585286][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab5de20 [ 1326.585606][ T32] r4:00000000 [ 1326.585750][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.585995][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.586219][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.586499][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d89ec0 [ 1326.586724][ T32] r4:00000000 [ 1326.586833][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.587115][ T32] r9:847b8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2bf000 [ 1326.587317][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.587690][ T32] r5:00001000 r4:eaacd000 [ 1326.587870][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.588201][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.588490][ T32] r5:8408cf54 r4:8408cc00 [ 1326.588624][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.588941][ T32] r7:ddde40c0 r6:82c18200 r5:8408cf54 r4:84c3f300 [ 1326.589096][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.599607][ T32] r10:847b8c00 r9:84c3f32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.599891][ T32] r4:84c3f300 [ 1326.599984][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.600251][ T32] r10:00000000 r9:eab55e78 r8:84d18040 r7:84c3f300 r6:80266ad8 r5:847b8c00 [ 1326.600497][ T32] r4:84358240 [ 1326.600586][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.600807][ T32] Exception stack(0xeab5dfb0 to 0xeab5dff8) [ 1326.600983][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.601209][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.601466][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.601724][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84358240 [ 1326.602081][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.602438][ T32] INFO: task kworker/1:138:4174 blocked for more than 453 seconds. [ 1326.602748][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.602911][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.603178][ T32] task:kworker/1:138 state:D stack:0 pid:4174 tgid:4174 ppid:2 flags:0x00000000 [ 1326.603543][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.603732][ T32] Call trace: [ 1326.603863][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.604126][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eab79da4 r5:8457a400 [ 1326.604357][ T32] r4:8457a400 [ 1326.604451][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.604662][ T32] r5:8457a400 r4:82717b6c [ 1326.604800][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.605189][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.605477][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab79e20 [ 1326.605689][ T32] r4:00000000 [ 1326.605832][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.606055][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.606375][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.606717][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d89dc0 [ 1326.606916][ T32] r4:00000000 [ 1326.607009][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.607320][ T32] r9:8457a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2bd000 [ 1326.607551][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.607825][ T32] r5:00001000 r4:eaac1000 [ 1326.607932][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.608199][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.608478][ T32] r5:84444354 r4:84444000 [ 1326.608589][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.608936][ T32] r7:ddde40c0 r6:82c18200 r5:84444354 r4:84c3f380 [ 1326.609145][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.619635][ T32] r10:8457a400 r9:84c3f3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.619992][ T32] r4:84c3f380 [ 1326.620155][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.620442][ T32] r10:00000000 r9:eab5de78 r8:84d18840 r7:84c3f380 r6:80266ad8 r5:8457a400 [ 1326.620725][ T32] r4:84d18740 [ 1326.620877][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.621134][ T32] Exception stack(0xeab79fb0 to 0xeab79ff8) [ 1326.621341][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.621563][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.621799][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.621985][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d18740 [ 1326.622218][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.622485][ T32] INFO: task kworker/1:139:4237 blocked for more than 453 seconds. [ 1326.622699][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.622965][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.623312][ T32] task:kworker/1:139 state:D stack:0 pid:4237 tgid:4237 ppid:2 flags:0x00000000 [ 1326.623569][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.623750][ T32] Call trace: [ 1326.623935][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.624152][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eac81da4 r5:8457b000 [ 1326.624373][ T32] r4:8457b000 [ 1326.624484][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.624760][ T32] r5:8457b000 r4:82717b6c [ 1326.624882][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.625119][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.625387][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac81e20 [ 1326.625634][ T32] r4:00000000 [ 1326.625754][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.626007][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.626258][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.626511][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d94e80 [ 1326.626743][ T32] r4:00000000 [ 1326.626867][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.627107][ T32] r9:8457b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2c5000 [ 1326.627389][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.627631][ T32] r5:00001000 r4:eabab000 [ 1326.627742][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.628007][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.628266][ T32] r5:84d4cf54 r4:84d4cc00 [ 1326.628398][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.628639][ T32] r7:ddde40c0 r6:82c18200 r5:84d4cf54 r4:84c3f400 [ 1326.628835][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.629111][ T32] r10:8457b000 r9:84c3f42c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.639611][ T32] r4:84c3f400 [ 1326.639751][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.640034][ T32] r10:00000000 r9:eab5de78 r8:84d89f80 r7:84c3f400 r6:80266ad8 r5:8457b000 [ 1326.640243][ T32] r4:84d89e80 [ 1326.640332][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.640567][ T32] Exception stack(0xeac81fb0 to 0xeac81ff8) [ 1326.640779][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.641052][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.641330][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.641563][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d89e80 [ 1326.641791][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.642090][ T32] INFO: task kworker/1:140:4238 blocked for more than 453 seconds. [ 1326.642290][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.642425][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.642596][ T32] task:kworker/1:140 state:D stack:0 pid:4238 tgid:4238 ppid:2 flags:0x00000000 [ 1326.642964][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.643106][ T32] Call trace: [ 1326.643206][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.643448][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eab51da4 r5:8457ec00 [ 1326.643653][ T32] r4:8457ec00 [ 1326.643746][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.643987][ T32] r5:8457ec00 r4:82717b6c [ 1326.644203][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.644486][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.644819][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab51e20 [ 1326.645029][ T32] r4:00000000 [ 1326.645120][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.645383][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.645665][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.645927][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d89b80 [ 1326.646157][ T32] r4:00000000 [ 1326.646240][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.646435][ T32] r9:8457ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2c1000 [ 1326.646630][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.646927][ T32] r5:00001000 r4:eab8d000 [ 1326.647028][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.647287][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.647542][ T32] r5:8408d354 r4:8408d000 [ 1326.647656][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.648007][ T32] r7:ddde40c0 r6:82c18200 r5:8408d354 r4:84c3f480 [ 1326.648152][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.648390][ T32] r10:8457ec00 r9:84c3f4ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.648607][ T32] r4:84c3f480 [ 1326.648705][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.649004][ T32] r10:00000000 r9:eac81e78 r8:84d89940 r7:84c3f480 r6:80266ad8 r5:8457ec00 [ 1326.649221][ T32] r4:84d89c40 [ 1326.649363][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.659865][ T32] Exception stack(0xeab51fb0 to 0xeab51ff8) [ 1326.660093][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.660334][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.660546][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.660816][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d89c40 [ 1326.661019][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.661253][ T32] INFO: task kworker/1:141:4241 blocked for more than 453 seconds. [ 1326.661483][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.661660][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.661856][ T32] task:kworker/1:141 state:D stack:0 pid:4241 tgid:4241 ppid:2 flags:0x00000000 [ 1326.662100][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.662275][ T32] Call trace: [ 1326.662392][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.662648][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eac85da4 r5:8457d400 [ 1326.663007][ T32] r4:8457d400 [ 1326.663121][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.663378][ T32] r5:8457d400 r4:82717b6c [ 1326.663600][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.663874][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.664138][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac85e20 [ 1326.664340][ T32] r4:00000000 [ 1326.664460][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.664767][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.665024][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.665264][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d89640 [ 1326.665471][ T32] r4:00000000 [ 1326.665557][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.665776][ T32] r9:8457d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2c3000 [ 1326.666008][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.666266][ T32] r5:00001000 r4:eab99000 [ 1326.666425][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.666783][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.667113][ T32] r5:8408db54 r4:8408d800 [ 1326.667253][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.667513][ T32] r7:ddde40c0 r6:82c18200 r5:8408db54 r4:84c3f500 [ 1326.667724][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.667973][ T32] r10:8457d400 r9:84c3f52c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.668148][ T32] r4:84c3f500 [ 1326.668236][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.668465][ T32] r10:00000000 r9:eac81e78 r8:84d89480 r7:84c3f500 r6:80266ad8 r5:8457d400 [ 1326.668680][ T32] r4:84d897c0 [ 1326.668777][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.668992][ T32] Exception stack(0xeac85fb0 to 0xeac85ff8) [ 1326.669160][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.679534][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.679848][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.680055][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d897c0 [ 1326.680267][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.680480][ T32] INFO: task kworker/1:142:4243 blocked for more than 453 seconds. [ 1326.680659][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.680821][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.681002][ T32] task:kworker/1:142 state:D stack:0 pid:4243 tgid:4243 ppid:2 flags:0x00000000 [ 1326.681262][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.681439][ T32] Call trace: [ 1326.681566][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.681772][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eac89da4 r5:8457e000 [ 1326.681981][ T32] r4:8457e000 [ 1326.682100][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.682309][ T32] r5:8457e000 r4:82717b6c [ 1326.682514][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.682796][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.683088][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac89e20 [ 1326.683266][ T32] r4:00000000 [ 1326.683385][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.683639][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.683942][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.684163][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d9b480 [ 1326.684350][ T32] r4:00000000 [ 1326.684433][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.684637][ T32] r9:8457e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2d1000 [ 1326.684872][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.685091][ T32] r5:00001000 r4:eaca3000 [ 1326.685213][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.685426][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.685692][ T32] r5:84d4e754 r4:84d4e400 [ 1326.685807][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.686089][ T32] r7:ddde40c0 r6:82c18200 r5:84d4e754 r4:84c3f580 [ 1326.686258][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.686550][ T32] r10:8457e000 r9:84c3f5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.686849][ T32] r4:84c3f580 [ 1326.686931][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.687133][ T32] r10:00000000 r9:eac81e78 r8:84d89300 r7:84c3f580 r6:80266ad8 r5:8457e000 [ 1326.687323][ T32] r4:84d897c0 [ 1326.687420][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.687659][ T32] Exception stack(0xeac89fb0 to 0xeac89ff8) [ 1326.687801][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.688018][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.688254][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.688432][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d897c0 [ 1326.688648][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.688844][ T32] INFO: task kworker/1:143:4248 blocked for more than 453 seconds. [ 1326.689034][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.689166][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.699609][ T32] task:kworker/1:143 state:D stack:0 pid:4248 tgid:4248 ppid:2 flags:0x00000000 [ 1326.699946][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.700158][ T32] Call trace: [ 1326.700266][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.700572][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eac51da4 r5:8457c800 [ 1326.700815][ T32] r4:8457c800 [ 1326.700943][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.701256][ T32] r5:8457c800 r4:82717b6c [ 1326.701409][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.701674][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.702074][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac51e20 [ 1326.702357][ T32] r4:00000000 [ 1326.702483][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.702781][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.703066][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.703328][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d9a180 [ 1326.703590][ T32] r4:00000000 [ 1326.703702][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.703937][ T32] r9:8457c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f271000 [ 1326.704209][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.704515][ T32] r5:00001000 r4:dfa1b000 [ 1326.704655][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.704937][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.705256][ T32] r5:84444754 r4:84444400 [ 1326.705471][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.705720][ T32] r7:ddde40c0 r6:82c18200 r5:84444754 r4:84c3f600 [ 1326.705965][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.706272][ T32] r10:8457c800 r9:84c3f62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.706585][ T32] r4:84c3f600 [ 1326.706701][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.707023][ T32] r10:00000000 r9:eac89e78 r8:84d89000 r7:84c3f600 r6:80266ad8 r5:8457c800 [ 1326.707275][ T32] r4:84d897c0 [ 1326.707370][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.707594][ T32] Exception stack(0xeac51fb0 to 0xeac51ff8) [ 1326.707768][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.708009][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.708225][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.708451][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d897c0 [ 1326.708703][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.708946][ T32] INFO: task kworker/1:144:4255 blocked for more than 453 seconds. [ 1326.709130][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.719525][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.719780][ T32] task:kworker/1:144 state:D stack:0 pid:4255 tgid:4255 ppid:2 flags:0x00000000 [ 1326.720052][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.720228][ T32] Call trace: [ 1326.720333][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.720594][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eac8dda4 r5:8457bc00 [ 1326.720852][ T32] r4:8457bc00 [ 1326.720946][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.721188][ T32] r5:8457bc00 r4:82717b6c [ 1326.721297][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.721605][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.721927][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac8de20 [ 1326.722139][ T32] r4:00000000 [ 1326.722229][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.722586][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.722818][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.723133][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d9a280 [ 1326.723322][ T32] r4:00000000 [ 1326.723474][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.723692][ T32] r9:8457bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2d7000 [ 1326.723976][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.724208][ T32] r5:00001000 r4:dff9f000 [ 1326.724356][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.724637][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.724950][ T32] r5:84748354 r4:84748000 [ 1326.725062][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.725297][ T32] r7:ddde40c0 r6:82c18200 r5:84748354 r4:84c3f680 [ 1326.725466][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.725699][ T32] r10:8457bc00 r9:84c3f6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.725969][ T32] r4:84c3f680 [ 1326.726084][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.726404][ T32] r10:00000000 r9:eac51e78 r8:84d9a400 r7:84c3f680 r6:80266ad8 r5:8457bc00 [ 1326.726705][ T32] r4:84d9a300 [ 1326.726910][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.727130][ T32] Exception stack(0xeac8dfb0 to 0xeac8dff8) [ 1326.727340][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.727644][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.727948][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.728166][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d9a300 [ 1326.728505][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.728828][ T32] INFO: task kworker/1:145:4256 blocked for more than 453 seconds. [ 1326.729121][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.739568][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.739867][ T32] task:kworker/1:145 state:D stack:0 pid:4256 tgid:4256 ppid:2 flags:0x00000000 [ 1326.740228][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.740438][ T32] Call trace: [ 1326.740549][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.740869][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eacadda4 r5:84578c00 [ 1326.741145][ T32] r4:84578c00 [ 1326.741292][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.741575][ T32] r5:84578c00 r4:82717b6c [ 1326.741697][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.742184][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.742755][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacade20 [ 1326.743285][ T32] r4:00000000 [ 1326.743616][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.744154][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.744863][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.745534][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d9a380 [ 1326.745832][ T32] r4:00000000 [ 1326.745958][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.746199][ T32] r9:84578c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2d9000 [ 1326.746420][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.746766][ T32] r5:00001000 r4:e01e1000 [ 1326.746882][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.747141][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.747404][ T32] r5:84748754 r4:84748400 [ 1326.747512][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.747796][ T32] r7:ddde40c0 r6:82c18200 r5:84748754 r4:84c3f700 [ 1326.748016][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.748345][ T32] r10:84578c00 r9:84c3f72c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.748640][ T32] r4:84c3f700 [ 1326.748797][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.749087][ T32] r10:00000000 r9:eac8de78 r8:84d9a500 r7:84c3f700 r6:80266ad8 r5:84578c00 [ 1326.759581][ T32] r4:84d9a300 [ 1326.759782][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.760137][ T32] Exception stack(0xeacadfb0 to 0xeacadff8) [ 1326.760303][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.760542][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.760823][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.761031][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d9a300 [ 1326.761365][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.762310][ T32] INFO: task kworker/1:146:4257 blocked for more than 453 seconds. [ 1326.762713][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.762888][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.763088][ T32] task:kworker/1:146 state:D stack:0 pid:4257 tgid:4257 ppid:2 flags:0x00000000 [ 1326.763441][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.763637][ T32] Call trace: [ 1326.763808][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.764053][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eacb9da4 r5:84579800 [ 1326.764310][ T32] r4:84579800 [ 1326.764558][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.765059][ T32] r5:84579800 r4:82717b6c [ 1326.765178][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.765432][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.765782][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacb9e20 [ 1326.766030][ T32] r4:00000000 [ 1326.766136][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.766382][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.766667][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.767011][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d9a900 [ 1326.767734][ T32] r4:00000000 [ 1326.767959][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.779893][ T32] r9:84579800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2dd000 [ 1326.780383][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.780909][ T32] r5:00001000 r4:e077d000 [ 1326.781356][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.781687][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.782039][ T32] r5:84748f54 r4:84748c00 [ 1326.782181][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.782499][ T32] r7:ddde40c0 r6:82c18200 r5:84748f54 r4:84c3f780 [ 1326.782668][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.783779][ T32] r10:84579800 r9:84c3f7ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.784007][ T32] r4:84c3f780 [ 1326.784244][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.784521][ T32] r10:00000000 r9:eacade78 r8:84d9a580 r7:84c3f780 r6:80266ad8 r5:84579800 [ 1326.784840][ T32] r4:84d9a340 [ 1326.784933][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.785184][ T32] Exception stack(0xeacb9fb0 to 0xeacb9ff8) [ 1326.785424][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.785902][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.786273][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.786503][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d9a340 [ 1326.786870][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.787134][ T32] INFO: task kworker/1:147:4260 blocked for more than 453 seconds. [ 1326.787432][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.787771][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.788090][ T32] task:kworker/1:147 state:D stack:0 pid:4260 tgid:4260 ppid:2 flags:0x00000000 [ 1326.788700][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.788929][ T32] Call trace: [ 1326.789039][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.799722][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eacbdda4 r5:84578000 [ 1326.800050][ T32] r4:84578000 [ 1326.800153][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.800430][ T32] r5:84578000 r4:82717b6c [ 1326.800538][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.800813][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.801133][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacbde20 [ 1326.801343][ T32] r4:00000000 [ 1326.801435][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.801667][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.801948][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.802250][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d9a6c0 [ 1326.802469][ T32] r4:00000000 [ 1326.802557][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.802759][ T32] r9:84578000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2db000 [ 1326.803018][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.803270][ T32] r5:00001000 r4:e06a7000 [ 1326.803504][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.803938][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.804391][ T32] r5:84748b54 r4:84748800 [ 1326.804639][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.805164][ T32] r7:ddde40c0 r6:82c18200 r5:84748b54 r4:84c3f800 [ 1326.805585][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.806065][ T32] r10:84578000 r9:84c3f82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.806443][ T32] r4:84c3f800 [ 1326.806942][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.807441][ T32] r10:00000000 r9:eacb9e78 r8:84d9a740 r7:84c3f800 r6:80266ad8 r5:84578000 [ 1326.807644][ T32] r4:84d9a680 [ 1326.807733][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.808042][ T32] Exception stack(0xeacbdfb0 to 0xeacbdff8) [ 1326.808257][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.808599][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.808856][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.809016][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d9a680 [ 1326.819595][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.819900][ T32] INFO: task kworker/1:148:4261 blocked for more than 453 seconds. [ 1326.820083][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.820211][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.820433][ T32] task:kworker/1:148 state:D stack:0 pid:4261 tgid:4261 ppid:2 flags:0x00000000 [ 1326.820707][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.820915][ T32] Call trace: [ 1326.821021][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.821254][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eacc1da4 r5:847be000 [ 1326.821450][ T32] r4:847be000 [ 1326.821544][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.821808][ T32] r5:847be000 r4:82717b6c [ 1326.821935][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.822248][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.822564][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc1e20 [ 1326.822822][ T32] r4:00000000 [ 1326.822905][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.823174][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.823439][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.823723][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d96200 [ 1326.824003][ T32] r4:00000000 [ 1326.824100][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.824379][ T32] r9:847be000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f32b000 [ 1326.824631][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.824918][ T32] r5:00001000 r4:eabad000 [ 1326.825051][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.825453][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.826116][ T32] r5:8474ab54 r4:8474a800 [ 1326.826356][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.826896][ T32] r7:ddde40c0 r6:82c18200 r5:8474ab54 r4:84c3f880 [ 1326.827231][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.827739][ T32] r10:847be000 r9:84c3f8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.828067][ T32] r4:84c3f880 [ 1326.828240][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.828916][ T32] r10:00000000 r9:eacb9e78 r8:84d9a680 r7:84c3f880 r6:80266ad8 r5:847be000 [ 1326.839707][ T32] r4:84d9a880 [ 1326.839942][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.840231][ T32] Exception stack(0xeacc1fb0 to 0xeacc1ff8) [ 1326.840510][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.840922][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.841329][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.841736][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d9a880 [ 1326.842229][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.842602][ T32] INFO: task kworker/1:149:4264 blocked for more than 453 seconds. [ 1326.843032][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.843260][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.843511][ T32] task:kworker/1:149 state:D stack:0 pid:4264 tgid:4264 ppid:2 flags:0x00000000 [ 1326.843861][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.844068][ T32] Call trace: [ 1326.844168][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.844434][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eacc5da4 r5:847c0000 [ 1326.844615][ T32] r4:847c0000 [ 1326.844701][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.845010][ T32] r5:847c0000 r4:82717b6c [ 1326.845120][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.845407][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.845685][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc5e20 [ 1326.845925][ T32] r4:00000000 [ 1326.846026][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.846247][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.846493][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.846702][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d9aa40 [ 1326.847198][ T32] r4:00000000 [ 1326.847390][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.847870][ T32] r9:847c0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2df000 [ 1326.848251][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.848738][ T32] r5:00001000 r4:e07c9000 [ 1326.849044][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.869782][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.870463][ T32] r5:84749354 r4:84749000 [ 1326.870728][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.871010][ T32] r7:ddde40c0 r6:82c18200 r5:84749354 r4:84c3f900 [ 1326.871154][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.871361][ T32] r10:847c0000 r9:84c3f92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.871616][ T32] r4:84c3f900 [ 1326.871714][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.871969][ T32] r10:00000000 r9:eacc1e78 r8:84d9ab00 r7:84c3f900 r6:80266ad8 r5:847c0000 [ 1326.872186][ T32] r4:84d9a980 [ 1326.872287][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.872517][ T32] Exception stack(0xeacc5fb0 to 0xeacc5ff8) [ 1326.872825][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.873090][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.873339][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.873612][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d9a980 [ 1326.873912][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.874139][ T32] INFO: task kworker/1:150:4273 blocked for more than 453 seconds. [ 1326.874386][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.874527][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.874708][ T32] task:kworker/1:150 state:D stack:0 pid:4273 tgid:4273 ppid:2 flags:0x00000000 [ 1326.874995][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.875204][ T32] Call trace: [ 1326.875328][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.875567][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eacddda4 r5:847c2400 [ 1326.875776][ T32] r4:847c2400 [ 1326.875867][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.876113][ T32] r5:847c2400 r4:82717b6c [ 1326.876239][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.876551][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.876818][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacdde20 [ 1326.877045][ T32] r4:00000000 [ 1326.877136][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.877444][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.877954][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.878550][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d96ac0 [ 1326.878937][ T32] r4:00000000 [ 1326.879115][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.889886][ T32] r9:847c2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2bf000 [ 1326.890430][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.891024][ T32] r5:00001000 r4:e0023000 [ 1326.891260][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.891764][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.892326][ T32] r5:84749754 r4:84749400 [ 1326.892527][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.893163][ T32] r7:ddde40c0 r6:82c18200 r5:84749754 r4:84c3f980 [ 1326.893549][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.894161][ T32] r10:847c2400 r9:84c3f9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.894636][ T32] r4:84c3f980 [ 1326.894906][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.895415][ T32] r10:00000000 r9:eacc1e78 r8:84d9af80 r7:84c3f980 r6:80266ad8 r5:847c2400 [ 1326.895878][ T32] r4:84d9ad80 [ 1326.896081][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.896521][ T32] Exception stack(0xeacddfb0 to 0xeacddff8) [ 1326.896897][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.897274][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.897936][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.898390][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d9ad80 [ 1326.898966][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.910016][ T32] INFO: task kworker/1:151:4306 blocked for more than 453 seconds. [ 1326.910607][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.910935][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.911358][ T32] task:kworker/1:151 state:D stack:0 pid:4306 tgid:4306 ppid:2 flags:0x00000000 [ 1326.911811][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.912142][ T32] Call trace: [ 1326.912359][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.912902][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eace5da4 r5:847c6000 [ 1326.913433][ T32] r4:847c6000 [ 1326.913787][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.914309][ T32] r5:847c6000 r4:82717b6c [ 1326.914708][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.915375][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.915983][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eace5e20 [ 1326.916402][ T32] r4:00000000 [ 1326.916643][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.917274][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.917796][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.918487][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d96cc0 [ 1326.918925][ T32] r4:00000000 [ 1326.919108][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.929885][ T32] r9:847c6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f323000 [ 1326.930428][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.931031][ T32] r5:00001000 r4:eaaa9000 [ 1326.931301][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.931802][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.932273][ T32] r5:84749b54 r4:84749800 [ 1326.932437][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.932891][ T32] r7:ddde40c0 r6:82c18200 r5:84749b54 r4:84c3fa00 [ 1326.933203][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.933579][ T32] r10:847c6000 r9:84c3fa2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.934032][ T32] r4:84c3fa00 [ 1326.934225][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.934666][ T32] r10:00000000 r9:eacc1e78 r8:84d96b80 r7:84c3fa00 r6:80266ad8 r5:847c6000 [ 1326.934964][ T32] r4:84d96a40 [ 1326.935211][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.935648][ T32] Exception stack(0xeace5fb0 to 0xeace5ff8) [ 1326.935881][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.936249][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.936588][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.936947][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d96a40 [ 1326.937318][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.937662][ T32] INFO: task kworker/1:152:4308 blocked for more than 453 seconds. [ 1326.937977][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.938185][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.938438][ T32] task:kworker/1:152 state:D stack:0 pid:4308 tgid:4308 ppid:2 flags:0x00000000 [ 1326.938867][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.939107][ T32] Call trace: [ 1326.949583][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.949890][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaccdda4 r5:847c6c00 [ 1326.950148][ T32] r4:847c6c00 [ 1326.950230][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.950489][ T32] r5:847c6c00 r4:82717b6c [ 1326.950586][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.951057][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.951330][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaccde20 [ 1326.951594][ T32] r4:00000000 [ 1326.951694][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.952057][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.952366][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.952648][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d96d40 [ 1326.952930][ T32] r4:00000000 [ 1326.953027][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.953299][ T32] r9:847c6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f325000 [ 1326.953651][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.954062][ T32] r5:00001000 r4:eaabb000 [ 1326.954339][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.954887][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.955274][ T32] r5:84749f54 r4:84749c00 [ 1326.955501][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.956027][ T32] r7:ddde40c0 r6:82c18200 r5:84749f54 r4:84c3fa80 [ 1326.956265][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.956551][ T32] r10:847c6c00 r9:84c3faac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.956763][ T32] r4:84c3fa80 [ 1326.956889][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.957122][ T32] r10:00000000 r9:eacc1e78 r8:84d96e40 r7:84c3fa80 r6:80266ad8 r5:847c6c00 [ 1326.957300][ T32] r4:84d96c80 [ 1326.957409][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.957595][ T32] Exception stack(0xeaccdfb0 to 0xeaccdff8) [ 1326.957782][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.957966][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.958282][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.958477][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d96c80 [ 1326.958707][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.958971][ T32] INFO: task kworker/1:153:4310 blocked for more than 453 seconds. [ 1326.959189][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.969739][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.969983][ T32] task:kworker/1:153 state:D stack:0 pid:4310 tgid:4310 ppid:2 flags:0x00000000 [ 1326.970260][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.970476][ T32] Call trace: [ 1326.970582][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.970816][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ead7dda4 r5:847c4800 [ 1326.971008][ T32] r4:847c4800 [ 1326.971124][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.971417][ T32] r5:847c4800 r4:82717b6c [ 1326.971540][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.972012][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.972388][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead7de20 [ 1326.972700][ T32] r4:00000000 [ 1326.972826][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.973038][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.973293][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.973555][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d96f40 [ 1326.973799][ T32] r4:00000000 [ 1326.973898][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.974117][ T32] r9:847c4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f327000 [ 1326.974291][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.974572][ T32] r5:00001000 r4:eab83000 [ 1326.974721][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.975172][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.975597][ T32] r5:8474a354 r4:8474a000 [ 1326.975799][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.976240][ T32] r7:ddde40c0 r6:82c18200 r5:8474a354 r4:84c3fb00 [ 1326.976558][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.977015][ T32] r10:847c4800 r9:84c3fb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.977359][ T32] r4:84c3fb00 [ 1326.977710][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.978141][ T32] r10:00000000 r9:eacc1e78 r8:84d96940 r7:84c3fb00 r6:80266ad8 r5:847c4800 [ 1326.978562][ T32] r4:84d96ec0 [ 1326.978784][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.989562][ T32] Exception stack(0xead7dfb0 to 0xead7dff8) [ 1326.989781][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.989991][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.990221][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.990423][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d96ec0 [ 1326.990604][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.990811][ T32] INFO: task kworker/1:154:4312 blocked for more than 453 seconds. [ 1326.991012][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1326.991205][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.991393][ T32] task:kworker/1:154 state:D stack:0 pid:4312 tgid:4312 ppid:2 flags:0x00000000 [ 1326.991636][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.991822][ T32] Call trace: [ 1326.991941][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1326.992183][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ead81da4 r5:847c5400 [ 1326.992381][ T32] r4:847c5400 [ 1326.992471][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1326.992725][ T32] r5:847c5400 r4:82717b6c [ 1326.993129][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.993828][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.994089][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead81e20 [ 1326.994343][ T32] r4:00000000 [ 1326.994465][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1326.994760][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1326.995024][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1326.995315][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d966c0 [ 1326.995558][ T32] r4:00000000 [ 1326.995669][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1326.995932][ T32] r9:847c5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f329000 [ 1326.996179][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.996403][ T32] r5:00001000 r4:eab97000 [ 1326.996501][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1326.996733][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.997006][ T32] r5:8474a754 r4:8474a400 [ 1326.997095][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1326.997359][ T32] r7:ddde40c0 r6:82c18200 r5:8474a754 r4:84c3fb80 [ 1326.997555][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1326.997835][ T32] r10:847c5400 r9:84c3fbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.998062][ T32] r4:84c3fb80 [ 1326.998172][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1326.998406][ T32] r10:00000000 r9:eacc1e78 r8:84d96540 r7:84c3fb80 r6:80266ad8 r5:847c5400 [ 1326.998616][ T32] r4:84d96880 [ 1326.998726][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.999029][ T32] Exception stack(0xead81fb0 to 0xead81ff8) [ 1326.999176][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.009523][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.009779][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.010011][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d96880 [ 1327.010269][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.010534][ T32] INFO: task kworker/1:155:4314 blocked for more than 453 seconds. [ 1327.010762][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.010944][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.011154][ T32] task:kworker/1:155 state:D stack:0 pid:4314 tgid:4314 ppid:2 flags:0x00000000 [ 1327.011387][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.011525][ T32] Call trace: [ 1327.011642][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.011885][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ead85da4 r5:847c3000 [ 1327.012042][ T32] r4:847c3000 [ 1327.012171][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.012424][ T32] r5:847c3000 r4:82717b6c [ 1327.012517][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.012863][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.013224][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead85e20 [ 1327.013512][ T32] r4:00000000 [ 1327.013606][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.013899][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.014147][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.014442][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84358a40 [ 1327.014692][ T32] r4:00000000 [ 1327.014849][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.015127][ T32] r9:847c3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2db000 [ 1327.015322][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.015658][ T32] r5:00001000 r4:e07c7000 [ 1327.015818][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.016163][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.016371][ T32] r5:8474b754 r4:8474b400 [ 1327.016476][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.016729][ T32] r7:ddde40c0 r6:82c18200 r5:8474b754 r4:84c3fc00 [ 1327.016887][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.017176][ T32] r10:847c3000 r9:84c3fc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.017556][ T32] r4:84c3fc00 [ 1327.017647][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.017900][ T32] r10:00000000 r9:eacc1e78 r8:84d96000 r7:84c3fc00 r6:80266ad8 r5:847c3000 [ 1327.018088][ T32] r4:84d963c0 [ 1327.018218][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.018576][ T32] Exception stack(0xead85fb0 to 0xead85ff8) [ 1327.018726][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.018990][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.030039][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.030349][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d963c0 [ 1327.030572][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.030878][ T32] INFO: task kworker/1:156:4316 blocked for more than 453 seconds. [ 1327.031135][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.031413][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.031693][ T32] task:kworker/1:156 state:D stack:0 pid:4316 tgid:4316 ppid:2 flags:0x00000000 [ 1327.032120][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.032330][ T32] Call trace: [ 1327.032435][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.032731][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ead79da4 r5:847c3c00 [ 1327.033004][ T32] r4:847c3c00 [ 1327.033123][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.033421][ T32] r5:847c3c00 r4:82717b6c [ 1327.033590][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.033866][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.034156][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead79e20 [ 1327.034371][ T32] r4:00000000 [ 1327.034530][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.034791][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.035010][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.035318][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84da9c40 [ 1327.035498][ T32] r4:00000000 [ 1327.035583][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.035849][ T32] r9:847c3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2d9000 [ 1327.036075][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.036310][ T32] r5:00001000 r4:e06df000 [ 1327.036420][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.036707][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.037013][ T32] r5:8474b354 r4:8474b000 [ 1327.037162][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.037442][ T32] r7:ddde40c0 r6:82c18200 r5:8474b354 r4:84c3fc80 [ 1327.037696][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.038002][ T32] r10:847c3c00 r9:84c3fcac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.038217][ T32] r4:84c3fc80 [ 1327.038303][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.038539][ T32] r10:00000000 r9:ead85e78 r8:84da9000 r7:84c3fc80 r6:80266ad8 r5:847c3c00 [ 1327.038729][ T32] r4:84d963c0 [ 1327.038810][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.039106][ T32] Exception stack(0xead79fb0 to 0xead79ff8) [ 1327.049658][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.050008][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.050264][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.050448][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84d963c0 [ 1327.050799][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.051026][ T32] INFO: task kworker/1:157:4347 blocked for more than 453 seconds. [ 1327.051225][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.051598][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.051917][ T32] task:kworker/1:157 state:D stack:0 pid:4347 tgid:4347 ppid:2 flags:0x00000000 [ 1327.052448][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.052817][ T32] Call trace: [ 1327.052929][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.053155][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eae39da4 r5:84550c00 [ 1327.053376][ T32] r4:84550c00 [ 1327.053500][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.053816][ T32] r5:84550c00 r4:82717b6c [ 1327.053925][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.054241][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.054518][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae39e20 [ 1327.054791][ T32] r4:00000000 [ 1327.054884][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.055261][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.055488][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.055886][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcac00 [ 1327.056186][ T32] r4:00000000 [ 1327.056280][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.056503][ T32] r9:84550c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f399000 [ 1327.056695][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.056958][ T32] r5:00001000 r4:eaef9000 [ 1327.057200][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.057459][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.057923][ T32] r5:8474bb54 r4:8474b800 [ 1327.058141][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.058463][ T32] r7:ddde40c0 r6:82c18200 r5:8474bb54 r4:84c3fd00 [ 1327.058613][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.058920][ T32] r10:84550c00 r9:84c3fd2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.069638][ T32] r4:84c3fd00 [ 1327.069824][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.070211][ T32] r10:00000000 r9:ead85e78 r8:84358800 r7:84c3fd00 r6:80266ad8 r5:84550c00 [ 1327.070394][ T32] r4:84358840 [ 1327.070487][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.070719][ T32] Exception stack(0xeae39fb0 to 0xeae39ff8) [ 1327.070877][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.071125][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.071381][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.071572][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84358840 [ 1327.071817][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.072073][ T32] INFO: task kworker/1:158:4348 blocked for more than 453 seconds. [ 1327.072326][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.072516][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.072801][ T32] task:kworker/1:158 state:D stack:0 pid:4348 tgid:4348 ppid:2 flags:0x00000000 [ 1327.073073][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.073261][ T32] Call trace: [ 1327.073361][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.073627][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eae6dda4 r5:84551800 [ 1327.073843][ T32] r4:84551800 [ 1327.073953][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.074220][ T32] r5:84551800 r4:82717b6c [ 1327.074356][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.074659][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.075111][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae6de20 [ 1327.075341][ T32] r4:00000000 [ 1327.075522][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.075938][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.076271][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.076588][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dca540 [ 1327.076850][ T32] r4:00000000 [ 1327.076941][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.077160][ T32] r9:84551800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f329000 [ 1327.077345][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.077810][ T32] r5:00001000 r4:eaa59000 [ 1327.078024][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.078317][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.078706][ T32] r5:84444f54 r4:84444c00 [ 1327.078881][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.079351][ T32] r7:ddde40c0 r6:82c18200 r5:84444f54 r4:84c3fd80 [ 1327.090310][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.090629][ T32] r10:84551800 r9:84c3fdac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.090866][ T32] r4:84c3fd80 [ 1327.090992][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.091273][ T32] r10:00000000 r9:eae39e78 r8:84d963c0 r7:84c3fd80 r6:80266ad8 r5:84551800 [ 1327.091480][ T32] r4:84da9e80 [ 1327.091584][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.091833][ T32] Exception stack(0xeae6dfb0 to 0xeae6dff8) [ 1327.091991][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.092284][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.092500][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.092889][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84da9e80 [ 1327.093313][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.093688][ T32] INFO: task kworker/1:159:4382 blocked for more than 453 seconds. [ 1327.093934][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.094391][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.094707][ T32] task:kworker/1:159 state:D stack:0 pid:4382 tgid:4382 ppid:2 flags:0x00000000 [ 1327.095032][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.095203][ T32] Call trace: [ 1327.095315][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.095566][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eae71da4 r5:84553000 [ 1327.096001][ T32] r4:84553000 [ 1327.096098][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.096479][ T32] r5:84553000 r4:82717b6c [ 1327.096636][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.097178][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.097542][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae71e20 [ 1327.097780][ T32] r4:00000000 [ 1327.097874][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.098309][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.098753][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.099008][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dca740 [ 1327.109570][ T32] r4:00000000 [ 1327.109734][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.109979][ T32] r9:84553000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f327000 [ 1327.110209][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.110496][ T32] r5:00001000 r4:e08f5000 [ 1327.110601][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.110859][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.111155][ T32] r5:84445354 r4:84445000 [ 1327.111311][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.111624][ T32] r7:ddde40c0 r6:82c18200 r5:84445354 r4:84c3fe00 [ 1327.111829][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.112168][ T32] r10:84553000 r9:84c3fe2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.112485][ T32] r4:84c3fe00 [ 1327.112598][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.112912][ T32] r10:00000000 r9:eae6de78 r8:84dcacc0 r7:84c3fe00 r6:80266ad8 r5:84553000 [ 1327.113126][ T32] r4:84dcab80 [ 1327.113255][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.113488][ T32] Exception stack(0xeae71fb0 to 0xeae71ff8) [ 1327.113693][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.113961][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.114399][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.114632][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dcab80 [ 1327.114940][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.115204][ T32] INFO: task kworker/1:160:4390 blocked for more than 453 seconds. [ 1327.115434][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.115602][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.115924][ T32] task:kworker/1:160 state:D stack:0 pid:4390 tgid:4390 ppid:2 flags:0x00000000 [ 1327.116183][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.116343][ T32] Call trace: [ 1327.116445][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.116646][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf19da4 r5:84555400 [ 1327.117019][ T32] r4:84555400 [ 1327.117148][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.117431][ T32] r5:84555400 r4:82717b6c [ 1327.117588][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.117859][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.118225][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf19e20 [ 1327.118414][ T32] r4:00000000 [ 1327.118565][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.118806][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.119017][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.129588][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:82cb5c80 [ 1327.129889][ T32] r4:00000000 [ 1327.130032][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.130370][ T32] r9:84555400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f39f000 [ 1327.130555][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.130872][ T32] r5:00001000 r4:eaac3000 [ 1327.131023][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.131300][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.131637][ T32] r5:84df4354 r4:84df4000 [ 1327.131768][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.132155][ T32] r7:ddde40c0 r6:82c18200 r5:84df4354 r4:84c3fe80 [ 1327.132419][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.132852][ T32] r10:84555400 r9:84c3feac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.133245][ T32] r4:84c3fe80 [ 1327.133356][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.133627][ T32] r10:00000000 r9:eae6de78 r8:84dca600 r7:84c3fe80 r6:80266ad8 r5:84555400 [ 1327.133850][ T32] r4:84dca500 [ 1327.133953][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.134244][ T32] Exception stack(0xeaf19fb0 to 0xeaf19ff8) [ 1327.134399][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.134631][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.135032][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.135267][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dca500 [ 1327.135522][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.135835][ T32] INFO: task kworker/1:161:4391 blocked for more than 453 seconds. [ 1327.136082][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.136297][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.136557][ T32] task:kworker/1:161 state:D stack:0 pid:4391 tgid:4391 ppid:2 flags:0x00000000 [ 1327.136964][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.137130][ T32] Call trace: [ 1327.137275][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.137475][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaef1da4 r5:84556c00 [ 1327.137927][ T32] r4:84556c00 [ 1327.138081][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.138381][ T32] r5:84556c00 r4:82717b6c [ 1327.138573][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.139161][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.149662][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaef1e20 [ 1327.149898][ T32] r4:00000000 [ 1327.150028][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.150271][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.150609][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.150973][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84358a00 [ 1327.151169][ T32] r4:00000000 [ 1327.151295][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.151559][ T32] r9:84556c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f32b000 [ 1327.151756][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.152070][ T32] r5:00001000 r4:eaa9b000 [ 1327.152200][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.152621][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.152954][ T32] r5:84444b54 r4:84444800 [ 1327.153058][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.153369][ T32] r7:ddde40c0 r6:82c18200 r5:84444b54 r4:84c3ff00 [ 1327.153578][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.153902][ T32] r10:84556c00 r9:84c3ff2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.154116][ T32] r4:84c3ff00 [ 1327.154350][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.154602][ T32] r10:00000000 r9:eaf19e78 r8:84dca240 r7:84c3ff00 r6:80266ad8 r5:84556c00 [ 1327.154997][ T32] r4:84dca500 [ 1327.155091][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.155312][ T32] Exception stack(0xeaef1fb0 to 0xeaef1ff8) [ 1327.155526][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.155808][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.156002][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.156323][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dca500 [ 1327.156779][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.157036][ T32] INFO: task kworker/1:162:4394 blocked for more than 453 seconds. [ 1327.157379][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.157542][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.157801][ T32] task:kworker/1:162 state:D stack:0 pid:4394 tgid:4394 ppid:2 flags:0x00000000 [ 1327.158177][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.158478][ T32] Call trace: [ 1327.158591][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.159041][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf1dda4 r5:84556000 [ 1327.159231][ T32] r4:84556000 [ 1327.169538][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.169930][ T32] r5:84556000 r4:82717b6c [ 1327.170082][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.170468][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.170851][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf1de20 [ 1327.171114][ T32] r4:00000000 [ 1327.171209][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.171539][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.171896][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.172378][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e6c180 [ 1327.172728][ T32] r4:00000000 [ 1327.172878][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.173119][ T32] r9:84556000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3a3000 [ 1327.173547][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.173906][ T32] r5:00001000 r4:eabb5000 [ 1327.174147][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.174450][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.174833][ T32] r5:84df4b54 r4:84df4800 [ 1327.174971][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.175377][ T32] r7:ddde40c0 r6:82c18200 r5:84df4b54 r4:84c3ff80 [ 1327.175528][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.175926][ T32] r10:84556000 r9:84c3ffac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.176345][ T32] r4:84c3ff80 [ 1327.176461][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.176718][ T32] r10:00000000 r9:eaf19e78 r8:84dcaf40 r7:84c3ff80 r6:80266ad8 r5:84556000 [ 1327.176977][ T32] r4:82cb5c00 [ 1327.177208][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.177441][ T32] Exception stack(0xeaf1dfb0 to 0xeaf1dff8) [ 1327.177617][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.177894][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.178090][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.178296][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:82cb5c00 [ 1327.178564][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.178855][ T32] INFO: task kworker/1:163:4396 blocked for more than 453 seconds. [ 1327.179124][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.189736][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.190070][ T32] task:kworker/1:163 state:D stack:0 pid:4396 tgid:4396 ppid:2 flags:0x00000000 [ 1327.190370][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.190568][ T32] Call trace: [ 1327.190683][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.190940][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf25da4 r5:84554800 [ 1327.191163][ T32] r4:84554800 [ 1327.191262][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.191542][ T32] r5:84554800 r4:82717b6c [ 1327.191678][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.192012][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.192307][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf25e20 [ 1327.192498][ T32] r4:00000000 [ 1327.192586][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.192899][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.193148][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.193427][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e6c000 [ 1327.193653][ T32] r4:00000000 [ 1327.193783][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.194036][ T32] r9:84554800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3a1000 [ 1327.194321][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.194597][ T32] r5:00001000 r4:eab8f000 [ 1327.194913][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.195212][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.195454][ T32] r5:84df4754 r4:84df4400 [ 1327.195658][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.195917][ T32] r7:ddde40c0 r6:82c18200 r5:84df4754 r4:82cb6100 [ 1327.196103][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.196465][ T32] r10:84554800 r9:82cb612c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.196730][ T32] r4:82cb6100 [ 1327.196923][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.197145][ T32] r10:00000000 r9:eaf1de78 r8:84e6c200 r7:82cb6100 r6:80266ad8 r5:84554800 [ 1327.197422][ T32] r4:84e6c140 [ 1327.197513][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.197768][ T32] Exception stack(0xeaf25fb0 to 0xeaf25ff8) [ 1327.197923][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.198175][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.198409][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.198637][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e6c140 [ 1327.198876][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.199098][ T32] INFO: task kworker/1:164:4398 blocked for more than 453 seconds. [ 1327.209739][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.210004][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.210305][ T32] task:kworker/1:164 state:D stack:0 pid:4398 tgid:4398 ppid:2 flags:0x00000000 [ 1327.211012][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.211193][ T32] Call trace: [ 1327.211383][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.211740][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf29da4 r5:84553c00 [ 1327.211996][ T32] r4:84553c00 [ 1327.212136][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.212527][ T32] r5:84553c00 r4:82717b6c [ 1327.212645][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.213091][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.213555][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf29e20 [ 1327.213847][ T32] r4:00000000 [ 1327.214068][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.214368][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.214655][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.215035][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e6c380 [ 1327.215254][ T32] r4:00000000 [ 1327.215351][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.215669][ T32] r9:84553c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3a5000 [ 1327.216056][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.216375][ T32] r5:00001000 r4:eac8f000 [ 1327.216537][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.216863][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.217107][ T32] r5:84df4f54 r4:84df4c00 [ 1327.217359][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.217828][ T32] r7:ddde40c0 r6:82c18200 r5:84df4f54 r4:84ded080 [ 1327.218041][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.218375][ T32] r10:84553c00 r9:84ded0ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.218795][ T32] r4:84ded080 [ 1327.219001][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.229694][ T32] r10:00000000 r9:eaf1de78 r8:84e6c480 r7:84ded080 r6:80266ad8 r5:84553c00 [ 1327.229987][ T32] r4:84e6c100 [ 1327.230081][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.230353][ T32] Exception stack(0xeaf29fb0 to 0xeaf29ff8) [ 1327.230589][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.230895][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.231103][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.231285][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e6c100 [ 1327.231568][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.231942][ T32] INFO: task kworker/1:165:4401 blocked for more than 453 seconds. [ 1327.232219][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.232608][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.232943][ T32] task:kworker/1:165 state:D stack:0 pid:4401 tgid:4401 ppid:2 flags:0x00000000 [ 1327.233375][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.233552][ T32] Call trace: [ 1327.233711][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.234151][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf49da4 r5:84552400 [ 1327.234528][ T32] r4:84552400 [ 1327.234729][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.235043][ T32] r5:84552400 r4:82717b6c [ 1327.235181][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.235632][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.235939][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf49e20 [ 1327.236140][ T32] r4:00000000 [ 1327.236228][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.236499][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.236827][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.237126][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e6c8c0 [ 1327.237364][ T32] r4:00000000 [ 1327.237461][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.237699][ T32] r9:84552400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3ad000 [ 1327.237940][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.238230][ T32] r5:00001000 r4:eadaf000 [ 1327.238361][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.238681][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.238947][ T32] r5:84df5754 r4:84df5400 [ 1327.239089][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.249587][ T32] r7:ddde40c0 r6:82c18200 r5:84df5754 r4:84ded000 [ 1327.249822][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.250137][ T32] r10:84552400 r9:84ded02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.250331][ T32] r4:84ded000 [ 1327.250425][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.250715][ T32] r10:00000000 r9:eaf29e78 r8:84e6c600 r7:84ded000 r6:80266ad8 r5:84552400 [ 1327.250977][ T32] r4:84e6c300 [ 1327.251078][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.251366][ T32] Exception stack(0xeaf49fb0 to 0xeaf49ff8) [ 1327.251609][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.251981][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.252308][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.252538][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e6c300 [ 1327.253076][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.253410][ T32] INFO: task kworker/1:166:4402 blocked for more than 453 seconds. [ 1327.253678][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.253852][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.254132][ T32] task:kworker/1:166 state:D stack:0 pid:4402 tgid:4402 ppid:2 flags:0x00000000 [ 1327.254501][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.254707][ T32] Call trace: [ 1327.254824][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.255056][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf4dda4 r5:84550000 [ 1327.255252][ T32] r4:84550000 [ 1327.255369][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.255579][ T32] r5:84550000 r4:82717b6c [ 1327.255718][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.255949][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.256288][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf4de20 [ 1327.256561][ T32] r4:00000000 [ 1327.256651][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.256966][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.257231][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.257555][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e6c540 [ 1327.257949][ T32] r4:00000000 [ 1327.258040][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.258250][ T32] r9:84550000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3a7000 [ 1327.258459][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.258685][ T32] r5:00001000 r4:eac9f000 [ 1327.258802][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.259086][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.269681][ T32] r5:84df5354 r4:84df5000 [ 1327.269890][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.270240][ T32] r7:ddde40c0 r6:82c18200 r5:84df5354 r4:84ded100 [ 1327.270467][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.270885][ T32] r10:84550000 r9:84ded12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.271169][ T32] r4:84ded100 [ 1327.271263][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.271544][ T32] r10:00000000 r9:eaf49e78 r8:84e6c640 r7:84ded100 r6:80266ad8 r5:84550000 [ 1327.271798][ T32] r4:84e6c100 [ 1327.271910][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.272213][ T32] Exception stack(0xeaf4dfb0 to 0xeaf4dff8) [ 1327.272447][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.272832][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.273137][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.273579][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e6c100 [ 1327.273897][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.274308][ T32] INFO: task kworker/1:167:4406 blocked for more than 453 seconds. [ 1327.274630][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.274831][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.275036][ T32] task:kworker/1:167 state:D stack:0 pid:4406 tgid:4406 ppid:2 flags:0x00000000 [ 1327.275324][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.275497][ T32] Call trace: [ 1327.275614][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.275917][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf65da4 r5:847c0c00 [ 1327.276109][ T32] r4:847c0c00 [ 1327.276202][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.276444][ T32] r5:847c0c00 r4:82717b6c [ 1327.276568][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.276911][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.277165][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf65e20 [ 1327.277431][ T32] r4:00000000 [ 1327.277519][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.277779][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.278050][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.278312][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e6c9c0 [ 1327.278535][ T32] r4:00000000 [ 1327.278647][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.278953][ T32] r9:847c0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3af000 [ 1327.279160][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.289587][ T32] r5:00001000 r4:eadc1000 [ 1327.289797][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.290183][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.290822][ T32] r5:84df5b54 r4:84df5800 [ 1327.291047][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.291365][ T32] r7:ddde40c0 r6:82c18200 r5:84df5b54 r4:84ded180 [ 1327.291563][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.291833][ T32] r10:847c0c00 r9:84ded1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.292076][ T32] r4:84ded180 [ 1327.292194][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.292442][ T32] r10:00000000 r9:eaf49e78 r8:84e6cb40 r7:84ded180 r6:80266ad8 r5:847c0c00 [ 1327.292709][ T32] r4:84e6cac0 [ 1327.292874][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.293102][ T32] Exception stack(0xeaf65fb0 to 0xeaf65ff8) [ 1327.293260][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.293453][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.293822][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.294011][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e6cac0 [ 1327.294332][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.294629][ T32] INFO: task kworker/1:168:4408 blocked for more than 453 seconds. [ 1327.294861][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.295002][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.295235][ T32] task:kworker/1:168 state:D stack:0 pid:4408 tgid:4408 ppid:2 flags:0x00000000 [ 1327.295516][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.295730][ T32] Call trace: [ 1327.295884][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.296161][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf61da4 r5:847c1800 [ 1327.296424][ T32] r4:847c1800 [ 1327.296511][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.296931][ T32] r5:847c1800 r4:82717b6c [ 1327.297104][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.297434][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.297655][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf61e20 [ 1327.297921][ T32] r4:00000000 [ 1327.298088][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.298364][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.298573][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.298788][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e6cc40 [ 1327.299027][ T32] r4:00000000 [ 1327.299118][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.309670][ T32] r9:847c1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3b1000 [ 1327.309945][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.310288][ T32] r5:00001000 r4:eadcd000 [ 1327.310397][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.310771][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.311180][ T32] r5:84df5f54 r4:84df5c00 [ 1327.311342][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.311663][ T32] r7:ddde40c0 r6:82c18200 r5:84df5f54 r4:84ded200 [ 1327.311857][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.312108][ T32] r10:847c1800 r9:84ded22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.312340][ T32] r4:84ded200 [ 1327.312532][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.312893][ T32] r10:00000000 r9:eaf65e78 r8:84e6c840 r7:84ded200 r6:80266ad8 r5:847c1800 [ 1327.313204][ T32] r4:84e6ca80 [ 1327.313326][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.313545][ T32] Exception stack(0xeaf61fb0 to 0xeaf61ff8) [ 1327.313817][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.314045][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.314266][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.314456][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e6ca80 [ 1327.314778][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.315083][ T32] INFO: task kworker/1:169:4410 blocked for more than 453 seconds. [ 1327.315329][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.315492][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.315694][ T32] task:kworker/1:169 state:D stack:0 pid:4410 tgid:4410 ppid:2 flags:0x00000000 [ 1327.315998][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.316179][ T32] Call trace: [ 1327.316318][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.316531][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf21da4 r5:82e38000 [ 1327.316734][ T32] r4:82e38000 [ 1327.316877][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.317200][ T32] r5:82e38000 r4:82717b6c [ 1327.317333][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.317642][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.318077][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf21e20 [ 1327.318301][ T32] r4:00000000 [ 1327.318389][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.318694][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.319031][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.329693][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84de8040 [ 1327.330019][ T32] r4:00000000 [ 1327.330108][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.330360][ T32] r9:82e38000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3b7000 [ 1327.330669][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.330985][ T32] r5:00001000 r4:eae01000 [ 1327.331297][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.331542][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.331822][ T32] r5:84df6b54 r4:84df6800 [ 1327.331948][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.332262][ T32] r7:ddde40c0 r6:82c18200 r5:84df6b54 r4:84ded300 [ 1327.332440][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.332922][ T32] r10:82e38000 r9:84ded32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.333112][ T32] r4:84ded300 [ 1327.333250][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.333529][ T32] r10:00000000 r9:eaf61e78 r8:84e6ce40 r7:84ded300 r6:80266ad8 r5:82e38000 [ 1327.333869][ T32] r4:84e6cbc0 [ 1327.334028][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.334368][ T32] Exception stack(0xeaf21fb0 to 0xeaf21ff8) [ 1327.334597][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.334854][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.335185][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.335391][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e6cbc0 [ 1327.335703][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.336039][ T32] INFO: task kworker/1:170:4412 blocked for more than 453 seconds. [ 1327.336262][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.336631][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.337004][ T32] task:kworker/1:170 state:D stack:0 pid:4412 tgid:4412 ppid:2 flags:0x00000000 [ 1327.337542][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.337757][ T32] Call trace: [ 1327.337930][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.338273][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf85da4 r5:84e38000 [ 1327.338540][ T32] r4:84e38000 [ 1327.338710][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.339014][ T32] r5:84e38000 r4:82717b6c [ 1327.349574][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.350039][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.350570][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf85e20 [ 1327.351034][ T32] r4:00000000 [ 1327.351168][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.351627][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.352026][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.352383][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e6cd40 [ 1327.352646][ T32] r4:00000000 [ 1327.352928][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.353162][ T32] r9:84e38000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3b3000 [ 1327.353374][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.353688][ T32] r5:00001000 r4:eaddf000 [ 1327.353870][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.354288][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.354684][ T32] r5:84df6354 r4:84df6000 [ 1327.354839][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.355079][ T32] r7:ddde40c0 r6:82c18200 r5:84df6354 r4:84ded380 [ 1327.355223][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.355669][ T32] r10:84e38000 r9:84ded3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.355931][ T32] r4:84ded380 [ 1327.356195][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.356512][ T32] r10:00000000 r9:eaf21e78 r8:84e6cf80 r7:84ded380 r6:80266ad8 r5:84e38000 [ 1327.356877][ T32] r4:84e6cd00 [ 1327.356996][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.357297][ T32] Exception stack(0xeaf85fb0 to 0xeaf85ff8) [ 1327.357555][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.357857][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.358101][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.358459][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e6cd00 [ 1327.358802][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.369613][ T32] INFO: task kworker/1:171:4414 blocked for more than 453 seconds. [ 1327.369902][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.370052][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.370299][ T32] task:kworker/1:171 state:D stack:0 pid:4414 tgid:4414 ppid:2 flags:0x00000000 [ 1327.370748][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.371081][ T32] Call trace: [ 1327.371203][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.371729][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf89da4 r5:84e38c00 [ 1327.372232][ T32] r4:84e38c00 [ 1327.372349][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.372881][ T32] r5:84e38c00 r4:82717b6c [ 1327.373027][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.373395][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.373878][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf89e20 [ 1327.374095][ T32] r4:00000000 [ 1327.374184][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.374453][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.374925][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.375240][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e6cf00 [ 1327.375509][ T32] r4:00000000 [ 1327.375620][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.375929][ T32] r9:84e38c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3b5000 [ 1327.376185][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.376513][ T32] r5:00001000 r4:eadef000 [ 1327.376686][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.376994][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.377267][ T32] r5:84df6754 r4:84df6400 [ 1327.377423][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.377761][ T32] r7:ddde40c0 r6:82c18200 r5:84df6754 r4:84ded400 [ 1327.377948][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.378289][ T32] r10:84e38c00 r9:84ded42c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.378560][ T32] r4:84ded400 [ 1327.378652][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.379055][ T32] r10:00000000 r9:eaf21e78 r8:84de3a80 r7:84ded400 r6:80266ad8 r5:84e38c00 [ 1327.389658][ T32] r4:84de3e00 [ 1327.389860][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.390119][ T32] Exception stack(0xeaf89fb0 to 0xeaf89ff8) [ 1327.390293][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.390566][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.390963][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.391290][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84de3e00 [ 1327.391817][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.392245][ T32] INFO: task kworker/1:172:4416 blocked for more than 453 seconds. [ 1327.392521][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.393004][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.393337][ T32] task:kworker/1:172 state:D stack:0 pid:4416 tgid:4416 ppid:2 flags:0x00000000 [ 1327.393816][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.393992][ T32] Call trace: [ 1327.394285][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.394599][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf95da4 r5:84e39800 [ 1327.394819][ T32] r4:84e39800 [ 1327.394937][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.395358][ T32] r5:84e39800 r4:82717b6c [ 1327.395534][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.395899][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.396134][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf95e20 [ 1327.396326][ T32] r4:00000000 [ 1327.396419][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.396695][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.397023][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.397415][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84de8180 [ 1327.397635][ T32] r4:00000000 [ 1327.397723][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.397991][ T32] r9:84e39800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3b9000 [ 1327.398174][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.398457][ T32] r5:00001000 r4:eae0d000 [ 1327.398686][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.399031][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.399315][ T32] r5:84df6f54 r4:84df6c00 [ 1327.409829][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.410146][ T32] r7:ddde40c0 r6:82c18200 r5:84df6f54 r4:84ded480 [ 1327.410399][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.410665][ T32] r10:84e39800 r9:84ded4ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.410946][ T32] r4:84ded480 [ 1327.411044][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.411255][ T32] r10:00000000 r9:eaf21e78 r8:84de8280 r7:84ded480 r6:80266ad8 r5:84e39800 [ 1327.411518][ T32] r4:84de8240 [ 1327.411613][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.411874][ T32] Exception stack(0xeaf95fb0 to 0xeaf95ff8) [ 1327.412023][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.412594][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.412896][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.413186][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84de8240 [ 1327.413603][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.414237][ T32] INFO: task kworker/1:173:4418 blocked for more than 453 seconds. [ 1327.414491][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.414785][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.415108][ T32] task:kworker/1:173 state:D stack:0 pid:4418 tgid:4418 ppid:2 flags:0x00000000 [ 1327.415539][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.415721][ T32] Call trace: [ 1327.415994][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.416563][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf99da4 r5:84e3a400 [ 1327.417038][ T32] r4:84e3a400 [ 1327.417253][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.417807][ T32] r5:84e3a400 r4:82717b6c [ 1327.417932][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.418315][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.418592][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf99e20 [ 1327.419140][ T32] r4:00000000 [ 1327.429744][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.430150][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.430439][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.430710][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84de8400 [ 1327.431014][ T32] r4:00000000 [ 1327.431119][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.431332][ T32] r9:84e3a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3bb000 [ 1327.431626][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.432039][ T32] r5:00001000 r4:eae1f000 [ 1327.432272][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.432484][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.432830][ T32] r5:84df7354 r4:84df7000 [ 1327.432952][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.433420][ T32] r7:ddde40c0 r6:82c18200 r5:84df7354 r4:84ded280 [ 1327.433567][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.433828][ T32] r10:84e3a400 r9:84ded2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.433991][ T32] r4:84ded280 [ 1327.434092][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.434323][ T32] r10:00000000 r9:eaf95e78 r8:84de81c0 r7:84ded280 r6:80266ad8 r5:84e3a400 [ 1327.434531][ T32] r4:84de8100 [ 1327.434603][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.434871][ T32] Exception stack(0xeaf99fb0 to 0xeaf99ff8) [ 1327.435096][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.435248][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.435394][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.435528][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84de8100 [ 1327.435700][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.435894][ T32] INFO: task kworker/1:174:4420 blocked for more than 453 seconds. [ 1327.436080][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.436275][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.436451][ T32] task:kworker/1:174 state:D stack:0 pid:4420 tgid:4420 ppid:2 flags:0x00000000 [ 1327.436684][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.437013][ T32] Call trace: [ 1327.437153][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.437375][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaf9dda4 r5:84e3b000 [ 1327.437709][ T32] r4:84e3b000 [ 1327.437818][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.438021][ T32] r5:84e3b000 r4:82717b6c [ 1327.438313][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.438702][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.438918][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaf9de20 [ 1327.439057][ T32] r4:00000000 [ 1327.439132][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.449665][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.450026][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.450298][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84de85c0 [ 1327.450773][ T32] r4:00000000 [ 1327.450865][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.451177][ T32] r9:84e3b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3bd000 [ 1327.451641][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.452125][ T32] r5:00001000 r4:eae2b000 [ 1327.452364][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.452723][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.453041][ T32] r5:84df7754 r4:84df7400 [ 1327.453170][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.453395][ T32] r7:ddde40c0 r6:82c18200 r5:84df7754 r4:84ded500 [ 1327.453586][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.453906][ T32] r10:84e3b000 r9:84ded52c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.454274][ T32] r4:84ded500 [ 1327.454535][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.455026][ T32] r10:00000000 r9:eaf99e78 r8:84de8500 r7:84ded500 r6:80266ad8 r5:84e3b000 [ 1327.455389][ T32] r4:84de8380 [ 1327.455482][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.455765][ T32] Exception stack(0xeaf9dfb0 to 0xeaf9dff8) [ 1327.456056][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.456330][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.456519][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.456778][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84de8380 [ 1327.457031][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.457282][ T32] INFO: task kworker/1:175:4422 blocked for more than 453 seconds. [ 1327.457821][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.458098][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.458612][ T32] task:kworker/1:175 state:D stack:0 pid:4422 tgid:4422 ppid:2 flags:0x00000000 [ 1327.458867][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.459142][ T32] Call trace: [ 1327.469554][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.469862][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eafa1da4 r5:84e3bc00 [ 1327.470122][ T32] r4:84e3bc00 [ 1327.470219][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.470538][ T32] r5:84e3bc00 r4:82717b6c [ 1327.470697][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.470951][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.471265][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa1e20 [ 1327.471643][ T32] r4:00000000 [ 1327.471771][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.472088][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.472334][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.472609][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84de8780 [ 1327.472953][ T32] r4:00000000 [ 1327.473067][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.473488][ T32] r9:84e3bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3bf000 [ 1327.473827][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.474257][ T32] r5:00001000 r4:eae3d000 [ 1327.474369][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.474664][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.474961][ T32] r5:84df7b54 r4:84df7800 [ 1327.475111][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.475521][ T32] r7:ddde40c0 r6:82c18200 r5:84df7b54 r4:84ded580 [ 1327.475813][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.476206][ T32] r10:84e3bc00 r9:84ded5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.476439][ T32] r4:84ded580 [ 1327.476528][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.476858][ T32] r10:00000000 r9:eaf9de78 r8:84de8680 r7:84ded580 r6:80266ad8 r5:84e3bc00 [ 1327.477130][ T32] r4:84de8380 [ 1327.477394][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.477626][ T32] Exception stack(0xeafa1fb0 to 0xeafa1ff8) [ 1327.477793][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.477991][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.478344][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.478587][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84de8380 [ 1327.478827][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.479072][ T32] INFO: task kworker/1:176:4424 blocked for more than 453 seconds. [ 1327.489694][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.489974][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.490326][ T32] task:kworker/1:176 state:D stack:0 pid:4424 tgid:4424 ppid:2 flags:0x00000000 [ 1327.490679][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.490903][ T32] Call trace: [ 1327.491025][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.491261][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eafa5da4 r5:84e3c800 [ 1327.491674][ T32] r4:84e3c800 [ 1327.491905][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.492264][ T32] r5:84e3c800 r4:82717b6c [ 1327.492444][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.492863][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.493115][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa5e20 [ 1327.493300][ T32] r4:00000000 [ 1327.493394][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.493597][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.493855][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.494215][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84de8940 [ 1327.494507][ T32] r4:00000000 [ 1327.494632][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.494987][ T32] r9:84e3c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3c1000 [ 1327.495469][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.495785][ T32] r5:00001000 r4:eae45000 [ 1327.495926][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.496406][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.497046][ T32] r5:84df7f54 r4:84df7c00 [ 1327.497162][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.497661][ T32] r7:ddde40c0 r6:82c18200 r5:84df7f54 r4:84ded600 [ 1327.497858][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.498186][ T32] r10:84e3c800 r9:84ded62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.498676][ T32] r4:84ded600 [ 1327.498819][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.499022][ T32] r10:00000000 r9:eafa1e78 r8:84de8800 r7:84ded600 r6:80266ad8 r5:84e3c800 [ 1327.519661][ T32] r4:84de8740 [ 1327.519926][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.520236][ T32] Exception stack(0xeafa5fb0 to 0xeafa5ff8) [ 1327.520420][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.520661][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.520987][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.521364][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84de8740 [ 1327.521654][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.522184][ T32] INFO: task kworker/1:177:4426 blocked for more than 453 seconds. [ 1327.522551][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.522770][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.523271][ T32] task:kworker/1:177 state:D stack:0 pid:4426 tgid:4426 ppid:2 flags:0x00000000 [ 1327.523630][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.523917][ T32] Call trace: [ 1327.524280][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.524588][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eafb1da4 r5:8463e000 [ 1327.524915][ T32] r4:8463e000 [ 1327.525059][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.525299][ T32] r5:8463e000 r4:82717b6c [ 1327.525497][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.525917][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.526180][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafb1e20 [ 1327.526367][ T32] r4:00000000 [ 1327.526513][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.526835][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.527151][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.527728][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84de8a80 [ 1327.527946][ T32] r4:00000000 [ 1327.528045][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.528437][ T32] r9:8463e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3c3000 [ 1327.528728][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.529217][ T32] r5:00001000 r4:eae57000 [ 1327.539638][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.540044][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.540298][ T32] r5:84e00354 r4:84e00000 [ 1327.540398][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.540661][ T32] r7:ddde40c0 r6:82c18200 r5:84e00354 r4:84ded680 [ 1327.540909][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.541265][ T32] r10:8463e000 r9:84ded6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.541446][ T32] r4:84ded680 [ 1327.541544][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.541762][ T32] r10:00000000 r9:eafa5e78 r8:84e69e00 r7:84ded680 r6:80266ad8 r5:8463e000 [ 1327.541991][ T32] r4:84de88c0 [ 1327.542102][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.542295][ T32] Exception stack(0xeafb1fb0 to 0xeafb1ff8) [ 1327.542476][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.542713][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.543023][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.543210][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84de88c0 [ 1327.543481][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.543696][ T32] INFO: task kworker/1:178:4428 blocked for more than 454 seconds. [ 1327.543962][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.544144][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.544431][ T32] task:kworker/1:178 state:D stack:0 pid:4428 tgid:4428 ppid:2 flags:0x00000000 [ 1327.544767][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.545033][ T32] Call trace: [ 1327.545169][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.545471][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eafb9da4 r5:8463b000 [ 1327.545785][ T32] r4:8463b000 [ 1327.545879][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.546116][ T32] r5:8463b000 r4:82717b6c [ 1327.546225][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.546568][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.546946][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafb9e20 [ 1327.547131][ T32] r4:00000000 [ 1327.547236][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.547588][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.547899][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.548149][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84de8bc0 [ 1327.548407][ T32] r4:00000000 [ 1327.548493][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.548872][ T32] r9:8463b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3c5000 [ 1327.549069][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.559562][ T32] r5:00001000 r4:eae63000 [ 1327.559735][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.560080][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.560359][ T32] r5:84e00754 r4:84e00400 [ 1327.560459][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.560839][ T32] r7:ddde40c0 r6:82c18200 r5:84e00754 r4:84ded700 [ 1327.561013][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.561290][ T32] r10:8463b000 r9:84ded72c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.561499][ T32] r4:84ded700 [ 1327.561610][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.561880][ T32] r10:00000000 r9:eafb1e78 r8:84e69fc0 r7:84ded700 r6:80266ad8 r5:8463b000 [ 1327.562210][ T32] r4:84de89c0 [ 1327.562302][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.562525][ T32] Exception stack(0xeafb9fb0 to 0xeafb9ff8) [ 1327.562752][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.563002][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.563331][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.563516][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84de89c0 [ 1327.563729][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.563978][ T32] INFO: task kworker/1:179:4430 blocked for more than 454 seconds. [ 1327.564188][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.564331][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.564522][ T32] task:kworker/1:179 state:D stack:0 pid:4430 tgid:4430 ppid:2 flags:0x00000000 [ 1327.564817][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.565022][ T32] Call trace: [ 1327.565129][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.565355][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eafc1da4 r5:84638000 [ 1327.565544][ T32] r4:84638000 [ 1327.565662][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.565929][ T32] r5:84638000 r4:82717b6c [ 1327.566086][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.566484][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.566854][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafc1e20 [ 1327.567088][ T32] r4:00000000 [ 1327.567197][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.567499][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.567767][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.568010][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84de8e40 [ 1327.568239][ T32] r4:00000000 [ 1327.568397][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.568657][ T32] r9:84638000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3c9000 [ 1327.568929][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.569215][ T32] r5:00001000 r4:eaf41000 [ 1327.579574][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.579888][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.580162][ T32] r5:84e00f54 r4:84e00c00 [ 1327.580297][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.580559][ T32] r7:ddde40c0 r6:82c18200 r5:84e00f54 r4:84ded780 [ 1327.580811][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.581108][ T32] r10:84638000 r9:84ded7ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.581334][ T32] r4:84ded780 [ 1327.581428][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.581666][ T32] r10:00000000 r9:eafb9e78 r8:84e69900 r7:84ded780 r6:80266ad8 r5:84638000 [ 1327.581923][ T32] r4:84de8b00 [ 1327.582030][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.582301][ T32] Exception stack(0xeafc1fb0 to 0xeafc1ff8) [ 1327.582536][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.582735][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.582967][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.583150][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84de8b00 [ 1327.583402][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.583641][ T32] INFO: task kworker/1:180:4431 blocked for more than 454 seconds. [ 1327.583896][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.584057][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.584243][ T32] task:kworker/1:180 state:D stack:0 pid:4431 tgid:4431 ppid:2 flags:0x00000000 [ 1327.584640][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.584909][ T32] Call trace: [ 1327.585005][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.585228][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eafc5da4 r5:8463ec00 [ 1327.585562][ T32] r4:8463ec00 [ 1327.585679][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.586072][ T32] r5:8463ec00 r4:82717b6c [ 1327.586199][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.586489][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.586861][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafc5e20 [ 1327.587157][ T32] r4:00000000 [ 1327.587314][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.587530][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.587823][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.588126][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84de8d00 [ 1327.588308][ T32] r4:00000000 [ 1327.588402][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.588725][ T32] r9:8463ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3c7000 [ 1327.589000][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.599650][ T32] r5:00001000 r4:eaf37000 [ 1327.599863][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.600123][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.600367][ T32] r5:84e00b54 r4:84e00800 [ 1327.600486][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.600684][ T32] r7:ddde40c0 r6:82c18200 r5:84e00b54 r4:84ded800 [ 1327.600872][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.601429][ T32] r10:8463ec00 r9:84ded82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.601605][ T32] r4:84ded800 [ 1327.601783][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.602132][ T32] r10:00000000 r9:eafc1e78 r8:84e694c0 r7:84ded800 r6:80266ad8 r5:8463ec00 [ 1327.602370][ T32] r4:84de8b00 [ 1327.602471][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.602811][ T32] Exception stack(0xeafc5fb0 to 0xeafc5ff8) [ 1327.603163][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.603488][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.603811][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.604048][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84de8b00 [ 1327.604452][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.604661][ T32] INFO: task kworker/1:181:4433 blocked for more than 454 seconds. [ 1327.604909][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.605103][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.605327][ T32] task:kworker/1:181 state:D stack:0 pid:4433 tgid:4433 ppid:2 flags:0x00000000 [ 1327.605597][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.605844][ T32] Call trace: [ 1327.605956][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.606139][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eafcdda4 r5:8463bc00 [ 1327.606333][ T32] r4:8463bc00 [ 1327.606427][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.606648][ T32] r5:8463bc00 r4:82717b6c [ 1327.606802][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.607044][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.607398][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafcde20 [ 1327.607606][ T32] r4:00000000 [ 1327.607690][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.607933][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.608215][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.608456][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcd240 [ 1327.608809][ T32] r4:00000000 [ 1327.608926][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.609146][ T32] r9:8463bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3d5000 [ 1327.619675][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.620072][ T32] r5:00001000 r4:eaff3000 [ 1327.620214][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.620551][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.620879][ T32] r5:84e01754 r4:84e01400 [ 1327.621029][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.621366][ T32] r7:ddde40c0 r6:82c18200 r5:84e01754 r4:84ded880 [ 1327.621556][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.621879][ T32] r10:8463bc00 r9:84ded8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.622128][ T32] r4:84ded880 [ 1327.622226][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.622632][ T32] r10:00000000 r9:eafc1e78 r8:84e69a80 r7:84ded880 r6:80266ad8 r5:8463bc00 [ 1327.622967][ T32] r4:84de8d80 [ 1327.623057][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.623258][ T32] Exception stack(0xeafcdfb0 to 0xeafcdff8) [ 1327.623456][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.623659][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.623888][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.624072][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84de8d80 [ 1327.624301][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.624531][ T32] INFO: task kworker/1:182:4435 blocked for more than 454 seconds. [ 1327.624798][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.624987][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.625263][ T32] task:kworker/1:182 state:D stack:0 pid:4435 tgid:4435 ppid:2 flags:0x00000000 [ 1327.625641][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.625845][ T32] Call trace: [ 1327.625952][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.626191][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eafd5da4 r5:8463d400 [ 1327.626414][ T32] r4:8463d400 [ 1327.626507][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.626924][ T32] r5:8463d400 r4:82717b6c [ 1327.627024][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.627374][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.627648][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafd5e20 [ 1327.627943][ T32] r4:00000000 [ 1327.628061][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.628302][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.628530][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.628792][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84de8f40 [ 1327.629099][ T32] r4:00000000 [ 1327.629258][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.639896][ T32] r9:8463d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3cb000 [ 1327.640171][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.640467][ T32] r5:00001000 r4:eaf69000 [ 1327.640634][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.641006][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.641344][ T32] r5:84e01354 r4:84e01000 [ 1327.641457][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.641805][ T32] r7:ddde40c0 r6:82c18200 r5:84e01354 r4:84ded900 [ 1327.641968][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.642343][ T32] r10:8463d400 r9:84ded92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.642634][ T32] r4:84ded900 [ 1327.642790][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.643073][ T32] r10:00000000 r9:eafcde78 r8:84dc2000 r7:84ded900 r6:80266ad8 r5:8463d400 [ 1327.643281][ T32] r4:84de8fc0 [ 1327.643374][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.643579][ T32] Exception stack(0xeafd5fb0 to 0xeafd5ff8) [ 1327.643770][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.644004][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.644288][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.644494][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84de8fc0 [ 1327.644787][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.645050][ T32] INFO: task kworker/1:183:4443 blocked for more than 454 seconds. [ 1327.645273][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.645421][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.645590][ T32] task:kworker/1:183 state:D stack:0 pid:4443 tgid:4443 ppid:2 flags:0x00000000 [ 1327.645993][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.646183][ T32] Call trace: [ 1327.646306][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.646573][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eafa9da4 r5:84639800 [ 1327.646822][ T32] r4:84639800 [ 1327.646910][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.647169][ T32] r5:84639800 r4:82717b6c [ 1327.647288][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.647571][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.647915][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafa9e20 [ 1327.648178][ T32] r4:00000000 [ 1327.648299][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.648517][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.648819][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.649311][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcd3c0 [ 1327.659988][ T32] r4:00000000 [ 1327.660102][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.660349][ T32] r9:84639800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3d7000 [ 1327.660577][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.660928][ T32] r5:00001000 r4:eaff9000 [ 1327.661052][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.661421][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.661942][ T32] r5:84e01b54 r4:84e01800 [ 1327.662069][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.662651][ T32] r7:ddde40c0 r6:82c18200 r5:84e01b54 r4:84ded980 [ 1327.662904][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.663519][ T32] r10:84639800 r9:84ded9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.663840][ T32] r4:84ded980 [ 1327.663977][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.664319][ T32] r10:00000000 r9:eafcde78 r8:84dc2440 r7:84ded980 r6:80266ad8 r5:84639800 [ 1327.664864][ T32] r4:84dcd100 [ 1327.664967][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.665245][ T32] Exception stack(0xeafa9fb0 to 0xeafa9ff8) [ 1327.665503][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.665814][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.666171][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.666403][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dcd100 [ 1327.666870][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.667235][ T32] INFO: task kworker/1:184:4444 blocked for more than 454 seconds. [ 1327.667465][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.667611][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.667862][ T32] task:kworker/1:184 state:D stack:0 pid:4444 tgid:4444 ppid:2 flags:0x00000000 [ 1327.668429][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.668724][ T32] Call trace: [ 1327.668914][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.669171][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eafd1da4 r5:8463a400 [ 1327.679536][ T32] r4:8463a400 [ 1327.679697][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.679979][ T32] r5:8463a400 r4:82717b6c [ 1327.680093][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.680384][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.680723][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eafd1e20 [ 1327.681002][ T32] r4:00000000 [ 1327.681124][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.681432][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.681905][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.682508][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcd440 [ 1327.682950][ T32] r4:00000000 [ 1327.683094][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.683356][ T32] r9:8463a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3d9000 [ 1327.683824][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.684096][ T32] r5:00001000 r4:eafff000 [ 1327.684217][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.684525][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.684809][ T32] r5:84e01f54 r4:84e01c00 [ 1327.684951][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.685248][ T32] r7:ddde40c0 r6:82c18200 r5:84e01f54 r4:84deda00 [ 1327.685437][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.685784][ T32] r10:8463a400 r9:84deda2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.686026][ T32] r4:84deda00 [ 1327.686116][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.686330][ T32] r10:00000000 r9:eafa9e78 r8:84dc2540 r7:84deda00 r6:80266ad8 r5:8463a400 [ 1327.686562][ T32] r4:84dcd580 [ 1327.686748][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.687005][ T32] Exception stack(0xeafd1fb0 to 0xeafd1ff8) [ 1327.687206][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.687619][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.687975][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.688230][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dcd580 [ 1327.688558][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.688962][ T32] INFO: task kworker/1:185:4446 blocked for more than 454 seconds. [ 1327.699555][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.699789][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.699976][ T32] task:kworker/1:185 state:D stack:0 pid:4446 tgid:4446 ppid:2 flags:0x00000000 [ 1327.700378][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.700640][ T32] Call trace: [ 1327.700771][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.701020][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb009da4 r5:84696c00 [ 1327.701500][ T32] r4:84696c00 [ 1327.701587][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.701904][ T32] r5:84696c00 r4:82717b6c [ 1327.702126][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.702664][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.703234][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb009e20 [ 1327.703422][ T32] r4:00000000 [ 1327.703644][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.704233][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.704757][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.705072][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcd6c0 [ 1327.705302][ T32] r4:00000000 [ 1327.705488][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.705718][ T32] r9:84696c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2d7000 [ 1327.706141][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.706632][ T32] r5:00001000 r4:dfa4b000 [ 1327.706746][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.707283][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.708005][ T32] r5:84e02354 r4:84e02000 [ 1327.708233][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.708908][ T32] r7:ddde40c0 r6:82c18200 r5:84e02354 r4:84deda80 [ 1327.709068][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.719581][ T32] r10:84696c00 r9:84dedaac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.719902][ T32] r4:84deda80 [ 1327.720033][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.720418][ T32] r10:00000000 r9:eafd1e78 r8:84dc2600 r7:84deda80 r6:80266ad8 r5:84696c00 [ 1327.720771][ T32] r4:84dcd340 [ 1327.720887][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.721124][ T32] Exception stack(0xeb009fb0 to 0xeb009ff8) [ 1327.721323][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.721605][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.721867][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.722077][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dcd340 [ 1327.722272][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.722467][ T32] INFO: task kworker/1:186:4448 blocked for more than 454 seconds. [ 1327.722686][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.722856][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.723039][ T32] task:kworker/1:186 state:D stack:0 pid:4448 tgid:4448 ppid:2 flags:0x00000000 [ 1327.723423][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.723586][ T32] Call trace: [ 1327.723695][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.723991][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaff1da4 r5:847b2400 [ 1327.724205][ T32] r4:847b2400 [ 1327.724416][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.724837][ T32] r5:847b2400 r4:82717b6c [ 1327.725041][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.725359][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.725802][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaff1e20 [ 1327.726039][ T32] r4:00000000 [ 1327.726155][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.726400][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.726758][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.727072][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcd980 [ 1327.727314][ T32] r4:00000000 [ 1327.727515][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.727744][ T32] r9:847b2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f399000 [ 1327.727978][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.728278][ T32] r5:00001000 r4:e0795000 [ 1327.728455][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.728910][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.729287][ T32] r5:84e02754 r4:84e02400 [ 1327.740140][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.741225][ T32] r7:ddde40c0 r6:82c18200 r5:84e02754 r4:84dedb00 [ 1327.742328][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.743173][ T32] r10:847b2400 r9:84dedb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.743984][ T32] r4:84dedb00 [ 1327.744517][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.745223][ T32] r10:00000000 r9:eb009e78 r8:84dc2700 r7:84dedb00 r6:80266ad8 r5:847b2400 [ 1327.745701][ T32] r4:84dcd640 [ 1327.746384][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.747858][ T32] Exception stack(0xeaff1fb0 to 0xeaff1ff8) [ 1327.748239][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.748670][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.759643][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.760056][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dcd640 [ 1327.760898][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.761960][ T32] INFO: task kworker/1:187:4453 blocked for more than 454 seconds. [ 1327.763190][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.764090][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.764439][ T32] task:kworker/1:187 state:D stack:0 pid:4453 tgid:4453 ppid:2 flags:0x00000000 [ 1327.764970][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.765409][ T32] Call trace: [ 1327.765712][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.766480][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb015da4 r5:84530c00 [ 1327.767151][ T32] r4:84530c00 [ 1327.767716][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.768646][ T32] r5:84530c00 r4:82717b6c [ 1327.769295][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.780237][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.780733][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb015e20 [ 1327.781478][ T32] r4:00000000 [ 1327.781748][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.782150][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.782815][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.783893][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcdbc0 [ 1327.784670][ T32] r4:00000000 [ 1327.784887][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.785169][ T32] r9:84530c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3df000 [ 1327.785467][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.785697][ T32] r5:00001000 r4:e89c5000 [ 1327.785822][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.786168][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.786650][ T32] r5:84e02f54 r4:84e02c00 [ 1327.786949][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.787188][ T32] r7:ddde40c0 r6:82c18200 r5:84e02f54 r4:84dedb80 [ 1327.787319][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.787626][ T32] r10:84530c00 r9:84dedbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.787861][ T32] r4:84dedb80 [ 1327.788023][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.788544][ T32] r10:00000000 r9:eaff1e78 r8:84dc2ac0 r7:84dedb80 r6:80266ad8 r5:84530c00 [ 1327.788861][ T32] r4:84dcdb40 [ 1327.788980][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.799555][ T32] Exception stack(0xeb015fb0 to 0xeb015ff8) [ 1327.799789][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.800033][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.800349][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.800524][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dcdb40 [ 1327.800820][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.801094][ T32] INFO: task kworker/1:188:4455 blocked for more than 454 seconds. [ 1327.801346][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.801489][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.802135][ T32] task:kworker/1:188 state:D stack:0 pid:4455 tgid:4455 ppid:2 flags:0x00000000 [ 1327.802390][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.802820][ T32] Call trace: [ 1327.802969][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.803316][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb021da4 r5:844b8000 [ 1327.803591][ T32] r4:844b8000 [ 1327.803916][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.804216][ T32] r5:844b8000 r4:82717b6c [ 1327.804368][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.804709][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.805426][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb021e20 [ 1327.805907][ T32] r4:00000000 [ 1327.806073][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.806286][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.806519][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.806788][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcda00 [ 1327.806969][ T32] r4:00000000 [ 1327.807194][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.807613][ T32] r9:844b8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3dd000 [ 1327.807867][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.808123][ T32] r5:00001000 r4:e8997000 [ 1327.808256][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.808562][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.808881][ T32] r5:84e02b54 r4:84e02800 [ 1327.809039][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.819549][ T32] r7:ddde40c0 r6:82c18200 r5:84e02b54 r4:84dedc00 [ 1327.819756][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.820037][ T32] r10:844b8000 r9:84dedc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.820224][ T32] r4:84dedc00 [ 1327.820325][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.820639][ T32] r10:00000000 r9:eb015e78 r8:84dc2c80 r7:84dedc00 r6:80266ad8 r5:844b8000 [ 1327.820850][ T32] r4:84dcdb40 [ 1327.820975][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.821200][ T32] Exception stack(0xeb021fb0 to 0xeb021ff8) [ 1327.821320][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.821508][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.821680][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.821891][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dcdb40 [ 1327.822114][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.822407][ T32] INFO: task kworker/1:189:4457 blocked for more than 454 seconds. [ 1327.822600][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.822743][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.822925][ T32] task:kworker/1:189 state:D stack:0 pid:4457 tgid:4457 ppid:2 flags:0x00000000 [ 1327.823322][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.823476][ T32] Call trace: [ 1327.823582][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.823921][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb029da4 r5:844b9800 [ 1327.824251][ T32] r4:844b9800 [ 1327.824335][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.824557][ T32] r5:844b9800 r4:82717b6c [ 1327.824652][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.824913][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.825229][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb029e20 [ 1327.825449][ T32] r4:00000000 [ 1327.825545][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.825841][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.826273][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.826631][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcd840 [ 1327.826826][ T32] r4:00000000 [ 1327.826918][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.827143][ T32] r9:844b9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3e5000 [ 1327.827354][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.827706][ T32] r5:00001000 r4:eac11000 [ 1327.827819][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.828112][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.828339][ T32] r5:84e03b54 r4:84e03800 [ 1327.828483][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.828820][ T32] r7:ddde40c0 r6:82c18200 r5:84e03b54 r4:84dedc80 [ 1327.828994][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.839521][ T32] r10:844b9800 r9:84dedcac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.839736][ T32] r4:84dedc80 [ 1327.839902][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.840138][ T32] r10:00000000 r9:eb015e78 r8:84dc2e40 r7:84dedc80 r6:80266ad8 r5:844b9800 [ 1327.840354][ T32] r4:84dcdb00 [ 1327.840466][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.840705][ T32] Exception stack(0xeb029fb0 to 0xeb029ff8) [ 1327.840962][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.841278][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.841550][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.841742][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dcdb00 [ 1327.841996][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.842246][ T32] INFO: task kworker/1:190:4458 blocked for more than 454 seconds. [ 1327.842462][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.842689][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.842923][ T32] task:kworker/1:190 state:D stack:0 pid:4458 tgid:4458 ppid:2 flags:0x00000000 [ 1327.843230][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.843450][ T32] Call trace: [ 1327.843586][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.843792][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb02dda4 r5:844ba400 [ 1327.844032][ T32] r4:844ba400 [ 1327.844154][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.844455][ T32] r5:844ba400 r4:82717b6c [ 1327.844575][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.844934][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.845213][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb02de20 [ 1327.845420][ T32] r4:00000000 [ 1327.845509][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.845722][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.845980][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.846217][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcdd40 [ 1327.846460][ T32] r4:00000000 [ 1327.846566][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.846770][ T32] r9:844ba400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3e1000 [ 1327.846943][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.847215][ T32] r5:00001000 r4:eaa1b000 [ 1327.847363][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.847618][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.847893][ T32] r5:84e03354 r4:84e03000 [ 1327.848058][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.848379][ T32] r7:ddde40c0 r6:82c18200 r5:84e03354 r4:84dedd00 [ 1327.848563][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.848899][ T32] r10:844ba400 r9:84dedd2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.849151][ T32] r4:84dedd00 [ 1327.849279][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.859812][ T32] r10:00000000 r9:eb029e78 r8:84dc2f40 r7:84dedd00 r6:80266ad8 r5:844ba400 [ 1327.859988][ T32] r4:84dcdb00 [ 1327.860078][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.860374][ T32] Exception stack(0xeb02dfb0 to 0xeb02dff8) [ 1327.860610][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.860911][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.861289][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.861530][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dcdb00 [ 1327.861720][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.861913][ T32] INFO: task kworker/1:191:4460 blocked for more than 454 seconds. [ 1327.862194][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.862351][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.862597][ T32] task:kworker/1:191 state:D stack:0 pid:4460 tgid:4460 ppid:2 flags:0x00000000 [ 1327.862919][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.863138][ T32] Call trace: [ 1327.863251][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.863494][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb035da4 r5:844b8c00 [ 1327.863691][ T32] r4:844b8c00 [ 1327.863798][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.864109][ T32] r5:844b8c00 r4:82717b6c [ 1327.864249][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.864575][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.864922][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb035e20 [ 1327.865173][ T32] r4:00000000 [ 1327.865254][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.865540][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.865831][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.866130][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcde80 [ 1327.866381][ T32] r4:00000000 [ 1327.866492][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.866676][ T32] r9:844b8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3e3000 [ 1327.866970][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.867196][ T32] r5:00001000 r4:eab35000 [ 1327.867451][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.867688][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.867942][ T32] r5:84e03754 r4:84e03400 [ 1327.868112][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.868390][ T32] r7:ddde40c0 r6:82c18200 r5:84e03754 r4:84dedd80 [ 1327.868588][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.868988][ T32] r10:844b8c00 r9:84deddac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.869212][ T32] r4:84dedd80 [ 1327.879534][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.879882][ T32] r10:00000000 r9:eb029e78 r8:83f74880 r7:84dedd80 r6:80266ad8 r5:844b8c00 [ 1327.880086][ T32] r4:84dcdcc0 [ 1327.880165][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.880410][ T32] Exception stack(0xeb035fb0 to 0xeb035ff8) [ 1327.880577][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.880792][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.881116][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.881350][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dcdcc0 [ 1327.881683][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.881893][ T32] INFO: task kworker/1:192:4464 blocked for more than 454 seconds. [ 1327.882178][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.882526][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.882916][ T32] task:kworker/1:192 state:D stack:0 pid:4464 tgid:4464 ppid:2 flags:0x00000000 [ 1327.883175][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.883409][ T32] Call trace: [ 1327.883573][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.883983][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb041da4 r5:844bd400 [ 1327.884181][ T32] r4:844bd400 [ 1327.884375][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.884688][ T32] r5:844bd400 r4:82717b6c [ 1327.884861][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.885246][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.885626][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb041e20 [ 1327.885839][ T32] r4:00000000 [ 1327.885938][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.886227][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.886528][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.886821][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dc2980 [ 1327.887073][ T32] r4:00000000 [ 1327.887164][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.887501][ T32] r9:844bd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3e7000 [ 1327.887769][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.888064][ T32] r5:00001000 r4:eac23000 [ 1327.888164][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.888532][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.888858][ T32] r5:84e03f54 r4:84e03c00 [ 1327.888961][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.899513][ T32] r7:ddde40c0 r6:82c18200 r5:84e03f54 r4:84dede00 [ 1327.899725][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.900018][ T32] r10:844bd400 r9:84dede2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.900250][ T32] r4:84dede00 [ 1327.900343][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.900655][ T32] r10:00000000 r9:eb029e78 r8:84dcc0c0 r7:84dede00 r6:80266ad8 r5:844bd400 [ 1327.900919][ T32] r4:84dc29c0 [ 1327.901074][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.901397][ T32] Exception stack(0xeb041fb0 to 0xeb041ff8) [ 1327.901590][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.901868][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.902158][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.902376][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dc29c0 [ 1327.902616][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.902935][ T32] INFO: task kworker/1:193:4465 blocked for more than 454 seconds. [ 1327.903100][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.903255][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.904045][ T32] task:kworker/1:193 state:D stack:0 pid:4465 tgid:4465 ppid:2 flags:0x00000000 [ 1327.904405][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.904636][ T32] Call trace: [ 1327.904760][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.905013][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb045da4 r5:844be000 [ 1327.905223][ T32] r4:844be000 [ 1327.905323][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.905748][ T32] r5:844be000 r4:82717b6c [ 1327.905881][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.906226][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.906507][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb045e20 [ 1327.906696][ T32] r4:00000000 [ 1327.906830][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.907036][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.907250][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.907548][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcdf80 [ 1327.907813][ T32] r4:00000000 [ 1327.907926][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.908169][ T32] r9:844be000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3e9000 [ 1327.908414][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.908694][ T32] r5:00001000 r4:eac49000 [ 1327.908849][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.909142][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.919536][ T32] r5:84e04354 r4:84e04000 [ 1327.919703][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.919970][ T32] r7:ddde40c0 r6:82c18200 r5:84e04354 r4:84dede80 [ 1327.920149][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.920379][ T32] r10:844be000 r9:84dedeac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.920570][ T32] r4:84dede80 [ 1327.920670][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.920912][ T32] r10:00000000 r9:eb041e78 r8:84dcc1c0 r7:84dede80 r6:80266ad8 r5:844be000 [ 1327.921090][ T32] r4:84dc29c0 [ 1327.921195][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.921423][ T32] Exception stack(0xeb045fb0 to 0xeb045ff8) [ 1327.921588][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.921793][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.922134][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.922431][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dc29c0 [ 1327.922692][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.923054][ T32] INFO: task kworker/1:194:4467 blocked for more than 454 seconds. [ 1327.923287][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.923749][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.924077][ T32] task:kworker/1:194 state:D stack:0 pid:4467 tgid:4467 ppid:2 flags:0x00000000 [ 1327.924541][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.924790][ T32] Call trace: [ 1327.924981][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.925201][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb049da4 r5:844bbc00 [ 1327.925410][ T32] r4:844bbc00 [ 1327.925495][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.925859][ T32] r5:844bbc00 r4:82717b6c [ 1327.925968][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.926463][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.926759][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb049e20 [ 1327.927135][ T32] r4:00000000 [ 1327.927265][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.927777][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.928089][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.928861][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcc6c0 [ 1327.929115][ T32] r4:00000000 [ 1327.929213][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.939799][ T32] r9:844bbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3f1000 [ 1327.940027][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.940289][ T32] r5:00001000 r4:ead1b000 [ 1327.940399][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.940703][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.940991][ T32] r5:84d6b354 r4:84d6b000 [ 1327.941194][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.941683][ T32] r7:ddde40c0 r6:82c18200 r5:84d6b354 r4:84dedf00 [ 1327.941857][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.942236][ T32] r10:844bbc00 r9:84dedf2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.942581][ T32] r4:84dedf00 [ 1327.942780][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.943216][ T32] r10:00000000 r9:eb045e78 r8:84dcc2c0 r7:84dedf00 r6:80266ad8 r5:844bbc00 [ 1327.943989][ T32] r4:84dcd580 [ 1327.944347][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.945078][ T32] Exception stack(0xeb049fb0 to 0xeb049ff8) [ 1327.945749][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.946094][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.946296][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.946494][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dcd580 [ 1327.946700][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.946910][ T32] INFO: task kworker/1:195:4471 blocked for more than 454 seconds. [ 1327.947125][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.947280][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.947508][ T32] task:kworker/1:195 state:D stack:0 pid:4471 tgid:4471 ppid:2 flags:0x00000000 [ 1327.947777][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.947967][ T32] Call trace: [ 1327.948071][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.948281][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb031da4 r5:844bec00 [ 1327.948490][ T32] r4:844bec00 [ 1327.948585][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.948857][ T32] r5:844bec00 r4:82717b6c [ 1327.949029][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.959497][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.959904][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb031e20 [ 1327.960111][ T32] r4:00000000 [ 1327.960208][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.960453][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.960690][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.960959][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dd6480 [ 1327.961217][ T32] r4:00000000 [ 1327.961316][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.961591][ T32] r9:844bec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3f9000 [ 1327.961818][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.962143][ T32] r5:00001000 r4:ead6d000 [ 1327.962289][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.962532][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.962771][ T32] r5:84e05354 r4:84e05000 [ 1327.962887][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.963164][ T32] r7:ddde40c0 r6:82c18200 r5:84e05354 r4:84dedf80 [ 1327.963409][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.963715][ T32] r10:844bec00 r9:84dedfac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.963977][ T32] r4:84dedf80 [ 1327.964075][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.964439][ T32] r10:00000000 r9:eb049e78 r8:84dcc640 r7:84dedf80 r6:80266ad8 r5:844bec00 [ 1327.964708][ T32] r4:84dd6000 [ 1327.964857][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.965045][ T32] Exception stack(0xeb031fb0 to 0xeb031ff8) [ 1327.965264][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.965585][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.965830][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.966077][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dd6000 [ 1327.966341][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.966655][ T32] INFO: task kworker/1:196:4475 blocked for more than 454 seconds. [ 1327.966847][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1327.967019][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.967320][ T32] task:kworker/1:196 state:D stack:0 pid:4475 tgid:4475 ppid:2 flags:0x00000000 [ 1327.967723][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.967926][ T32] Call trace: [ 1327.968092][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1327.968394][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb04dda4 r5:844bc800 [ 1327.968694][ T32] r4:844bc800 [ 1327.968825][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1327.969088][ T32] r5:844bc800 r4:82717b6c [ 1327.979597][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.980291][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.980672][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb04de20 [ 1327.980978][ T32] r4:00000000 [ 1327.981380][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1327.981817][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1327.982134][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1327.982677][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dd6240 [ 1327.983159][ T32] r4:00000000 [ 1327.983313][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1327.984029][ T32] r9:844bc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3f5000 [ 1327.984685][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.984995][ T32] r5:00001000 r4:ead45000 [ 1327.985307][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1327.985914][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.986551][ T32] r5:84e04b54 r4:84e04800 [ 1327.986664][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1327.987030][ T32] r7:ddde40c0 r6:82c18200 r5:84e04b54 r4:84dd9000 [ 1327.987334][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1327.987705][ T32] r10:844bc800 r9:84dd902c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.988056][ T32] r4:84dd9000 [ 1327.988157][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1327.988445][ T32] r10:00000000 r9:eb031e78 r8:84dcc800 r7:84dd9000 r6:80266ad8 r5:844bc800 [ 1327.988700][ T32] r4:84dd60c0 [ 1327.988879][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.989163][ T32] Exception stack(0xeb04dfb0 to 0xeb04dff8) [ 1328.009705][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.010035][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.010251][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.010634][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dd60c0 [ 1328.010837][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.011246][ T32] INFO: task kworker/1:197:4476 blocked for more than 454 seconds. [ 1328.011491][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.011705][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.012025][ T32] task:kworker/1:197 state:D stack:0 pid:4476 tgid:4476 ppid:2 flags:0x00000000 [ 1328.012314][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.012591][ T32] Call trace: [ 1328.012722][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.012980][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb03dda4 r5:844bb000 [ 1328.013159][ T32] r4:844bb000 [ 1328.013285][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.013505][ T32] r5:844bb000 r4:82717b6c [ 1328.013830][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.014099][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.014471][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb03de20 [ 1328.014820][ T32] r4:00000000 [ 1328.015079][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.015402][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.015722][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.016199][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dd63c0 [ 1328.016684][ T32] r4:00000000 [ 1328.016843][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.017099][ T32] r9:844bb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3f7000 [ 1328.017306][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.017737][ T32] r5:00001000 r4:ead51000 [ 1328.017859][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.018144][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.018573][ T32] r5:84e04f54 r4:84e04c00 [ 1328.018778][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.029613][ T32] r7:ddde40c0 r6:82c18200 r5:84e04f54 r4:84dd9080 [ 1328.029828][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.030076][ T32] r10:844bb000 r9:84dd90ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.030215][ T32] r4:84dd9080 [ 1328.030304][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.030504][ T32] r10:00000000 r9:eb031e78 r8:84dcc940 r7:84dd9080 r6:80266ad8 r5:844bb000 [ 1328.030689][ T32] r4:84dd6340 [ 1328.030782][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.031056][ T32] Exception stack(0xeb03dfb0 to 0xeb03dff8) [ 1328.031276][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.031498][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.031819][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.032129][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dd6340 [ 1328.032358][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.032715][ T32] INFO: task kworker/1:198:4479 blocked for more than 454 seconds. [ 1328.032956][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.033131][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.033341][ T32] task:kworker/1:198 state:D stack:0 pid:4479 tgid:4479 ppid:2 flags:0x00000000 [ 1328.033719][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.033887][ T32] Call trace: [ 1328.034001][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.034264][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb05dda4 r5:83e4ec00 [ 1328.034496][ T32] r4:83e4ec00 [ 1328.034594][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.034864][ T32] r5:83e4ec00 r4:82717b6c [ 1328.034980][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.035216][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.035562][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb05de20 [ 1328.035844][ T32] r4:00000000 [ 1328.035955][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.036297][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.036527][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.036891][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dd6600 [ 1328.037176][ T32] r4:00000000 [ 1328.037314][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.037687][ T32] r9:83e4ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3fb000 [ 1328.037904][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.038280][ T32] r5:00001000 r4:ead8d000 [ 1328.038407][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.038856][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.039158][ T32] r5:84e05754 r4:84e05400 [ 1328.049724][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.050069][ T32] r7:ddde40c0 r6:82c18200 r5:84e05754 r4:84dd9100 [ 1328.050338][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.050623][ T32] r10:83e4ec00 r9:84dd912c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.050809][ T32] r4:84dd9100 [ 1328.050911][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.051145][ T32] r10:00000000 r9:eb031e78 r8:84dccbc0 r7:84dd9100 r6:80266ad8 r5:83e4ec00 [ 1328.051335][ T32] r4:84dd62c0 [ 1328.051427][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.051699][ T32] Exception stack(0xeb05dfb0 to 0xeb05dff8) [ 1328.051910][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.052169][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.052447][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.052731][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dd62c0 [ 1328.052953][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.053218][ T32] INFO: task kworker/1:199:4481 blocked for more than 454 seconds. [ 1328.053504][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.053828][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.053939][ T31] audit: type=1400 audit(1328.000:79): avc: denied { unlink } for pid=2898 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 [ 1328.054132][ T32] task:kworker/1:199 state:D stack:0 pid:4481 tgid:4481 ppid:2 flags:0x00000000 [ 1328.055053][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.055312][ T32] Call trace: [ 1328.055424][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.055632][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb065da4 r5:84cd8c00 [ 1328.055833][ T32] r4:84cd8c00 [ 1328.055929][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.056140][ T32] r5:84cd8c00 r4:82717b6c [ 1328.056258][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.056497][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.056738][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb065e20 [ 1328.056998][ T32] r4:00000000 [ 1328.057097][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.057304][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.057517][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.057739][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dd6880 [ 1328.058049][ T32] r4:00000000 [ 1328.058146][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.058360][ T32] r9:84cd8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3ff000 [ 1328.058577][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.058806][ T32] r5:00001000 r4:eaeab000 [ 1328.058915][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.069559][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.069911][ T32] r5:84e05f54 r4:84e05c00 [ 1328.070024][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.070260][ T32] r7:ddde40c0 r6:82c18200 r5:84e05f54 r4:84dd9180 [ 1328.070472][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.070700][ T32] r10:84cd8c00 r9:84dd91ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.070909][ T32] r4:84dd9180 [ 1328.071003][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.071286][ T32] r10:00000000 r9:eb05de78 r8:84dccd80 r7:84dd9180 r6:80266ad8 r5:84cd8c00 [ 1328.071485][ T32] r4:84dd6580 [ 1328.071633][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.071900][ T32] Exception stack(0xeb065fb0 to 0xeb065ff8) [ 1328.072073][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.072342][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.072552][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.072785][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dd6580 [ 1328.073014][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.073222][ T32] INFO: task kworker/1:200:4483 blocked for more than 454 seconds. [ 1328.073397][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.073506][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.073720][ T32] task:kworker/1:200 state:D stack:0 pid:4483 tgid:4483 ppid:2 flags:0x00000000 [ 1328.073984][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.074133][ T32] Call trace: [ 1328.074226][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.074412][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb06dda4 r5:84cda400 [ 1328.074625][ T32] r4:84cda400 [ 1328.074724][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.074996][ T32] r5:84cda400 r4:82717b6c [ 1328.075149][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.075438][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.075678][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb06de20 [ 1328.075883][ T32] r4:00000000 [ 1328.075977][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.076223][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.076449][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.076673][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dd6740 [ 1328.076907][ T32] r4:00000000 [ 1328.077029][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.077259][ T32] r9:84cda400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3fd000 [ 1328.077424][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.077630][ T32] r5:00001000 r4:eae9f000 [ 1328.077776][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.078007][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.078254][ T32] r5:84e05b54 r4:84e05800 [ 1328.078400][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.078642][ T32] r7:ddde40c0 r6:82c18200 r5:84e05b54 r4:84dd9200 [ 1328.078785][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.078997][ T32] r10:84cda400 r9:84dd922c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.089626][ T32] r4:84dd9200 [ 1328.089903][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.090196][ T32] r10:00000000 r9:eb065e78 r8:84dccf80 r7:84dd9200 r6:80266ad8 r5:84cda400 [ 1328.090381][ T32] r4:84dd6580 [ 1328.090504][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.090712][ T32] Exception stack(0xeb06dfb0 to 0xeb06dff8) [ 1328.090878][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.091123][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.091377][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.091561][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dd6580 [ 1328.091771][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.092018][ T32] INFO: task kworker/1:201:4486 blocked for more than 454 seconds. [ 1328.092211][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.092347][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.092546][ T32] task:kworker/1:201 state:D stack:0 pid:4486 tgid:4486 ppid:2 flags:0x00000000 [ 1328.092888][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.093096][ T32] Call trace: [ 1328.093196][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.093486][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb079da4 r5:84cd8000 [ 1328.093791][ T32] r4:84cd8000 [ 1328.093991][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.094364][ T32] r5:84cd8000 r4:82717b6c [ 1328.094591][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.094984][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.095255][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb079e20 [ 1328.095463][ T32] r4:00000000 [ 1328.095544][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.095747][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.095993][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.096200][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dd6980 [ 1328.096406][ T32] r4:00000000 [ 1328.096491][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.096698][ T32] r9:84cd8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f401000 [ 1328.096934][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.097206][ T32] r5:00001000 r4:eaeb5000 [ 1328.097308][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.097502][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.097784][ T32] r5:84e06354 r4:84e06000 [ 1328.097888][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.098148][ T32] r7:ddde40c0 r6:82c18200 r5:84e06354 r4:84dd9280 [ 1328.098326][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.098633][ T32] r10:84cd8000 r9:84dd92ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.098859][ T32] r4:84dd9280 [ 1328.098948][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.099203][ T32] r10:00000000 r9:eb065e78 r8:84e692c0 r7:84dd9280 r6:80266ad8 r5:84cd8000 [ 1328.109711][ T32] r4:84dd67c0 [ 1328.109910][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.110126][ T32] Exception stack(0xeb079fb0 to 0xeb079ff8) [ 1328.110265][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.110512][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.110748][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.110937][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dd67c0 [ 1328.111151][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.111351][ T32] INFO: task kworker/1:202:4487 blocked for more than 454 seconds. [ 1328.111564][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.111750][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.111974][ T32] task:kworker/1:202 state:D stack:0 pid:4487 tgid:4487 ppid:2 flags:0x00000000 [ 1328.112267][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.112415][ T32] Call trace: [ 1328.112506][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.112815][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb07dda4 r5:84cd9800 [ 1328.113016][ T32] r4:84cd9800 [ 1328.113137][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.113491][ T32] r5:84cd9800 r4:82717b6c [ 1328.113758][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.114218][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.114467][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb07de20 [ 1328.114647][ T32] r4:00000000 [ 1328.114742][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.114931][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.115175][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.115443][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dd6ac0 [ 1328.115629][ T32] r4:00000000 [ 1328.115794][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.115988][ T32] r9:84cd9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f403000 [ 1328.116156][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.116377][ T32] r5:00001000 r4:eaecd000 [ 1328.116482][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.116794][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.117060][ T32] r5:84e06754 r4:84e06400 [ 1328.117150][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.117428][ T32] r7:ddde40c0 r6:82c18200 r5:84e06754 r4:84dd9380 [ 1328.117621][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.117955][ T32] r10:84cd9800 r9:84dd93ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.118159][ T32] r4:84dd9380 [ 1328.118302][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.118565][ T32] r10:00000000 r9:eb079e78 r8:84dc2d80 r7:84dd9380 r6:80266ad8 r5:84cd9800 [ 1328.118815][ T32] r4:84dd6940 [ 1328.118923][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.119168][ T32] Exception stack(0xeb07dfb0 to 0xeb07dff8) [ 1328.129682][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.130091][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.130456][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.130617][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dd6940 [ 1328.130805][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.131260][ T32] INFO: task kworker/1:203:4489 blocked for more than 454 seconds. [ 1328.131475][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.131621][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.131825][ T32] task:kworker/1:203 state:D stack:0 pid:4489 tgid:4489 ppid:2 flags:0x00000000 [ 1328.132089][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.132257][ T32] Call trace: [ 1328.132371][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.132702][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb051da4 r5:84e3ec00 [ 1328.132966][ T32] r4:84e3ec00 [ 1328.133062][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.133442][ T32] r5:84e3ec00 r4:82717b6c [ 1328.133683][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.134202][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.134744][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb051e20 [ 1328.135224][ T32] r4:00000000 [ 1328.135425][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.135740][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.136001][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.136253][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dd6c00 [ 1328.136534][ T32] r4:00000000 [ 1328.136633][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.136917][ T32] r9:84e3ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f405000 [ 1328.137107][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.137299][ T32] r5:00001000 r4:eaeeb000 [ 1328.137435][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.137687][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.137953][ T32] r5:84e06b54 r4:84e06800 [ 1328.138049][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.138329][ T32] r7:ddde40c0 r6:82c18200 r5:84e06b54 r4:84dd9300 [ 1328.138496][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.138812][ T32] r10:84e3ec00 r9:84dd932c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.139023][ T32] r4:84dd9300 [ 1328.139122][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.149556][ T32] r10:00000000 r9:eb07de78 r8:84dd6cc0 r7:84dd9300 r6:80266ad8 r5:84e3ec00 [ 1328.149854][ T32] r4:84dd6a00 [ 1328.149967][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.150290][ T32] Exception stack(0xeb051fb0 to 0xeb051ff8) [ 1328.150544][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.150883][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.151140][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.151404][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dd6a00 [ 1328.151700][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.152022][ T32] INFO: task kworker/1:204:4491 blocked for more than 454 seconds. [ 1328.152244][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.152461][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.152788][ T32] task:kworker/1:204 state:D stack:0 pid:4491 tgid:4491 ppid:2 flags:0x00000000 [ 1328.153357][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.153533][ T32] Call trace: [ 1328.153686][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.154017][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb055da4 r5:84e3e000 [ 1328.154400][ T32] r4:84e3e000 [ 1328.154514][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.154797][ T32] r5:84e3e000 r4:82717b6c [ 1328.154961][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.155345][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.155807][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb055e20 [ 1328.156090][ T32] r4:00000000 [ 1328.156197][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.156503][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.156785][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.157162][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dd6e80 [ 1328.157429][ T32] r4:00000000 [ 1328.157587][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.157887][ T32] r9:84e3e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f407000 [ 1328.158190][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.158501][ T32] r5:00001000 r4:eaef7000 [ 1328.158685][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.159181][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.170048][ T32] r5:84e06f54 r4:84e06c00 [ 1328.170192][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.170531][ T32] r7:ddde40c0 r6:82c18200 r5:84e06f54 r4:84dd9400 [ 1328.170757][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.171059][ T32] r10:84e3e000 r9:84dd942c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.171308][ T32] r4:84dd9400 [ 1328.171449][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.171706][ T32] r10:00000000 r9:eb051e78 r8:84dd6d40 r7:84dd9400 r6:80266ad8 r5:84e3e000 [ 1328.172017][ T32] r4:84dd6a00 [ 1328.172164][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.172496][ T32] Exception stack(0xeb055fb0 to 0xeb055ff8) [ 1328.172820][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.173352][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.174207][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.174415][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dd6a00 [ 1328.174680][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.175038][ T32] INFO: task kworker/1:205:4493 blocked for more than 454 seconds. [ 1328.175370][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.175521][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.175859][ T32] task:kworker/1:205 state:D stack:0 pid:4493 tgid:4493 ppid:2 flags:0x00000000 [ 1328.176428][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.176724][ T32] Call trace: [ 1328.176900][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.177220][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb085da4 r5:84e3d400 [ 1328.177497][ T32] r4:84e3d400 [ 1328.177598][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.178014][ T32] r5:84e3d400 r4:82717b6c [ 1328.178210][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.178728][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.179158][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb085e20 [ 1328.189641][ T32] r4:00000000 [ 1328.189837][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.190168][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.190573][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.190896][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dd6f00 [ 1328.191193][ T32] r4:00000000 [ 1328.191342][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.191691][ T32] r9:84e3d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f409000 [ 1328.191978][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.192290][ T32] r5:00001000 r4:eaf01000 [ 1328.192474][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.192818][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.193266][ T32] r5:84e07354 r4:84e07000 [ 1328.193423][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.193865][ T32] r7:ddde40c0 r6:82c18200 r5:84e07354 r4:84dd9480 [ 1328.194089][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.194503][ T32] r10:84e3d400 r9:84dd94ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.194887][ T32] r4:84dd9480 [ 1328.195023][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.195317][ T32] r10:00000000 r9:eb055e78 r8:84dd6fc0 r7:84dd9480 r6:80266ad8 r5:84e3d400 [ 1328.195853][ T32] r4:84dd6f40 [ 1328.196035][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.196375][ T32] Exception stack(0xeb085fb0 to 0xeb085ff8) [ 1328.196720][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.197070][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.197440][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.197790][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dd6f40 [ 1328.198057][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.198253][ T32] INFO: task kworker/1:206:4495 blocked for more than 454 seconds. [ 1328.198510][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.198709][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.198979][ T32] task:kworker/1:206 state:D stack:0 pid:4495 tgid:4495 ppid:2 flags:0x00000000 [ 1328.209715][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.210066][ T32] Call trace: [ 1328.210215][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.210548][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb089da4 r5:84e30000 [ 1328.210856][ T32] r4:84e30000 [ 1328.210972][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.211355][ T32] r5:84e30000 r4:82717b6c [ 1328.211626][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.212063][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.212473][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb089e20 [ 1328.212825][ T32] r4:00000000 [ 1328.212927][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.213263][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.213516][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.213857][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dc8480 [ 1328.214127][ T32] r4:00000000 [ 1328.214211][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.214458][ T32] r9:84e30000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f415000 [ 1328.214745][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.215145][ T32] r5:00001000 r4:eb0b7000 [ 1328.215301][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.215596][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.215875][ T32] r5:84e07f54 r4:84e07c00 [ 1328.216086][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.216393][ T32] r7:ddde40c0 r6:82c18200 r5:84e07f54 r4:84dd9500 [ 1328.216662][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.216975][ T32] r10:84e30000 r9:84dd952c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.217227][ T32] r4:84dd9500 [ 1328.217344][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.217617][ T32] r10:00000000 r9:eb085e78 r8:84dcca80 r7:84dd9500 r6:80266ad8 r5:84e30000 [ 1328.217874][ T32] r4:84dccd00 [ 1328.217978][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.218201][ T32] Exception stack(0xeb089fb0 to 0xeb089ff8) [ 1328.218451][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.218743][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.219003][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.229734][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dccd00 [ 1328.229999][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.230225][ T32] INFO: task kworker/1:207:4497 blocked for more than 454 seconds. [ 1328.230446][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.230627][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.230932][ T32] task:kworker/1:207 state:D stack:0 pid:4497 tgid:4497 ppid:2 flags:0x00000000 [ 1328.231224][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.231381][ T32] Call trace: [ 1328.231496][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.231729][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb081da4 r5:84e31800 [ 1328.232015][ T32] r4:84e31800 [ 1328.232114][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.232376][ T32] r5:84e31800 r4:82717b6c [ 1328.232517][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.232859][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.233251][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb081e20 [ 1328.233568][ T32] r4:00000000 [ 1328.233685][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.233988][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.234397][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.234722][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcce00 [ 1328.234994][ T32] r4:00000000 [ 1328.235144][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.235443][ T32] r9:84e31800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f40b000 [ 1328.235795][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.236075][ T32] r5:00001000 r4:eaf09000 [ 1328.236235][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.236521][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.236806][ T32] r5:84e07754 r4:84e07400 [ 1328.236970][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.237221][ T32] r7:ddde40c0 r6:82c18200 r5:84e07754 r4:84dd9580 [ 1328.237400][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.237713][ T32] r10:84e31800 r9:84dd95ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.237969][ T32] r4:84dd9580 [ 1328.238072][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.238304][ T32] r10:00000000 r9:eb089e78 r8:84dd6e40 r7:84dd9580 r6:80266ad8 r5:84e31800 [ 1328.238623][ T32] r4:84dccec0 [ 1328.238725][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.238933][ T32] Exception stack(0xeb081fb0 to 0xeb081ff8) [ 1328.239159][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.249735][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.250096][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.250307][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dccec0 [ 1328.250520][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.250766][ T32] INFO: task kworker/1:208:4501 blocked for more than 454 seconds. [ 1328.250957][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.251106][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.251334][ T32] task:kworker/1:208 state:D stack:0 pid:4501 tgid:4501 ppid:2 flags:0x00000000 [ 1328.251716][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.251888][ T32] Call trace: [ 1328.252016][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.252321][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb08dda4 r5:84cdb000 [ 1328.252707][ T32] r4:84cdb000 [ 1328.252861][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.253067][ T32] r5:84cdb000 r4:82717b6c [ 1328.253174][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.253484][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.253711][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb08de20 [ 1328.253978][ T32] r4:00000000 [ 1328.254076][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.254343][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.254545][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.254806][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dc8380 [ 1328.255065][ T32] r4:00000000 [ 1328.255149][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.255390][ T32] r9:84cdb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f413000 [ 1328.255592][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.255982][ T32] r5:00001000 r4:eb0ad000 [ 1328.256137][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.256615][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.256933][ T32] r5:84e07b54 r4:84e07800 [ 1328.257173][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.257637][ T32] r7:ddde40c0 r6:82c18200 r5:84e07b54 r4:84dd9600 [ 1328.257814][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.258220][ T32] r10:84cdb000 r9:84dd962c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.258629][ T32] r4:84dd9600 [ 1328.258805][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.259166][ T32] r10:00000000 r9:eb089e78 r8:84dc1580 r7:84dd9600 r6:80266ad8 r5:84cdb000 [ 1328.269602][ T32] r4:84dc8280 [ 1328.269815][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.270113][ T32] Exception stack(0xeb08dfb0 to 0xeb08dff8) [ 1328.270334][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.270667][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.271026][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.271282][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dc8280 [ 1328.271516][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.271830][ T32] INFO: task kworker/1:209:4504 blocked for more than 454 seconds. [ 1328.272048][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.272222][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.272494][ T32] task:kworker/1:209 state:D stack:0 pid:4504 tgid:4504 ppid:2 flags:0x00000000 [ 1328.272922][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.273085][ T32] Call trace: [ 1328.273299][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.273594][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb0c5da4 r5:84cde000 [ 1328.273748][ T32] r4:84cde000 [ 1328.273845][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.274049][ T32] r5:84cde000 r4:82717b6c [ 1328.274156][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.274415][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.274719][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0c5e20 [ 1328.274940][ T32] r4:00000000 [ 1328.275017][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.275275][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.275534][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.275782][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dc86c0 [ 1328.275947][ T32] r4:00000000 [ 1328.276068][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.276380][ T32] r9:84cde000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f419000 [ 1328.276543][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.276832][ T32] r5:00001000 r4:eb0cf000 [ 1328.277001][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.277251][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.277483][ T32] r5:84e0c754 r4:84e0c400 [ 1328.277651][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.278020][ T32] r7:ddde40c0 r6:82c18200 r5:84e0c754 r4:84dd9680 [ 1328.278170][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.278464][ T32] r10:84cde000 r9:84dd96ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.278700][ T32] r4:84dd9680 [ 1328.278860][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.279106][ T32] r10:00000000 r9:eb089e78 r8:84dc1840 r7:84dd9680 r6:80266ad8 r5:84cde000 [ 1328.289652][ T32] r4:84dc8440 [ 1328.289862][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.290093][ T32] Exception stack(0xeb0c5fb0 to 0xeb0c5ff8) [ 1328.290333][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.290544][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.290897][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.291121][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dc8440 [ 1328.291379][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.291654][ T32] INFO: task kworker/1:210:4506 blocked for more than 454 seconds. [ 1328.291913][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.292146][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.292392][ T32] task:kworker/1:210 state:D stack:0 pid:4506 tgid:4506 ppid:2 flags:0x00000000 [ 1328.292699][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.292920][ T32] Call trace: [ 1328.293020][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.293322][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb0d9da4 r5:84cdec00 [ 1328.293591][ T32] r4:84cdec00 [ 1328.293689][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.294069][ T32] r5:84cdec00 r4:82717b6c [ 1328.294181][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.294409][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.294707][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0d9e20 [ 1328.294946][ T32] r4:00000000 [ 1328.295098][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.295313][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.295512][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.295794][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dc8580 [ 1328.296003][ T32] r4:00000000 [ 1328.296113][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.296339][ T32] r9:84cdec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f417000 [ 1328.296546][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.296857][ T32] r5:00001000 r4:eb0bd000 [ 1328.296965][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.297210][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.297472][ T32] r5:84e0c354 r4:84e0c000 [ 1328.297590][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.297832][ T32] r7:ddde40c0 r6:82c18200 r5:84e0c354 r4:84dd9700 [ 1328.297984][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.298247][ T32] r10:84cdec00 r9:84dd972c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.298433][ T32] r4:84dd9700 [ 1328.298547][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.298810][ T32] r10:00000000 r9:eb0c5e78 r8:84dc1a00 r7:84dd9700 r6:80266ad8 r5:84cdec00 [ 1328.299045][ T32] r4:84dc8440 [ 1328.299136][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.309528][ T32] Exception stack(0xeb0d9fb0 to 0xeb0d9ff8) [ 1328.309745][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.309950][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.310227][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.310437][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dc8440 [ 1328.310654][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.310928][ T32] INFO: task kworker/1:211:4507 blocked for more than 454 seconds. [ 1328.311129][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.311264][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.311519][ T32] task:kworker/1:211 state:D stack:0 pid:4507 tgid:4507 ppid:2 flags:0x00000000 [ 1328.311799][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.311984][ T32] Call trace: [ 1328.312092][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.312319][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb0ddda4 r5:84cdd400 [ 1328.312540][ T32] r4:84cdd400 [ 1328.312633][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.313094][ T32] r5:84cdd400 r4:82717b6c [ 1328.313216][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.313755][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.314000][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0dde20 [ 1328.314181][ T32] r4:00000000 [ 1328.314335][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.314640][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.314970][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.315190][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dccc40 [ 1328.315371][ T32] r4:00000000 [ 1328.315462][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.315733][ T32] r9:84cdd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f399000 [ 1328.316121][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.316511][ T32] r5:00001000 r4:e0713000 [ 1328.316620][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.316905][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.317181][ T32] r5:84e0d754 r4:84e0d400 [ 1328.317336][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.317687][ T32] r7:ddde40c0 r6:82c18200 r5:84e0d754 r4:84dd9780 [ 1328.317904][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.318208][ T32] r10:84cdd400 r9:84dd97ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.318461][ T32] r4:84dd9780 [ 1328.318550][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.318773][ T32] r10:00000000 r9:eb0c5e78 r8:84dc1ac0 r7:84dd9780 r6:80266ad8 r5:84cdd400 [ 1328.318966][ T32] r4:84dc8680 [ 1328.319106][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.329765][ T32] Exception stack(0xeb0ddfb0 to 0xeb0ddff8) [ 1328.330025][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.330199][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.330439][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.330604][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dc8680 [ 1328.330845][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.331140][ T32] INFO: task kworker/1:212:4509 blocked for more than 454 seconds. [ 1328.331319][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.331498][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.331748][ T32] task:kworker/1:212 state:D stack:0 pid:4509 tgid:4509 ppid:2 flags:0x00000000 [ 1328.332028][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.332208][ T32] Call trace: [ 1328.332335][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.332497][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb0b1da4 r5:84e30c00 [ 1328.332711][ T32] r4:84e30c00 [ 1328.332901][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.333158][ T32] r5:84e30c00 r4:82717b6c [ 1328.333297][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.333558][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.333814][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0b1e20 [ 1328.333989][ T32] r4:00000000 [ 1328.334078][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.334328][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.334584][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.334813][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dc8800 [ 1328.335020][ T32] r4:00000000 [ 1328.335104][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.335303][ T32] r9:84e30c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f41b000 [ 1328.335570][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.335838][ T32] r5:00001000 r4:eb0d5000 [ 1328.336037][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.336307][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.336546][ T32] r5:84e0cb54 r4:84e0c800 [ 1328.336652][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.336968][ T32] r7:ddde40c0 r6:82c18200 r5:84e0cb54 r4:84dd9800 [ 1328.337163][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.337422][ T32] r10:84e30c00 r9:84dd982c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.337597][ T32] r4:84dd9800 [ 1328.337756][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.337985][ T32] r10:00000000 r9:eb0dde78 r8:84dc8880 r7:84dd9800 r6:80266ad8 r5:84e30c00 [ 1328.338166][ T32] r4:84dc87c0 [ 1328.338255][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.338446][ T32] Exception stack(0xeb0b1fb0 to 0xeb0b1ff8) [ 1328.338586][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.338809][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.339005][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.339191][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dc87c0 [ 1328.349774][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.350072][ T32] INFO: task kworker/1:213:4516 blocked for more than 454 seconds. [ 1328.350331][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.350513][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.350718][ T32] task:kworker/1:213 state:D stack:0 pid:4516 tgid:4516 ppid:2 flags:0x00000000 [ 1328.351055][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.351276][ T32] Call trace: [ 1328.351374][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.351586][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb0fdda4 r5:84e33000 [ 1328.351807][ T32] r4:84e33000 [ 1328.351895][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.352156][ T32] r5:84e33000 r4:82717b6c [ 1328.352263][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.352569][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.352869][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb0fde20 [ 1328.353078][ T32] r4:00000000 [ 1328.353187][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.353558][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.354130][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.354331][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dbd000 [ 1328.354509][ T32] r4:00000000 [ 1328.354634][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.354865][ T32] r9:84e33000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f39f000 [ 1328.355092][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.355347][ T32] r5:00001000 r4:eaac9000 [ 1328.355459][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.355742][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.355988][ T32] r5:84ea9b54 r4:84ea9800 [ 1328.356122][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.356417][ T32] r7:ddde40c0 r6:82c18200 r5:84ea9b54 r4:84dd9880 [ 1328.356551][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.356845][ T32] r10:84e33000 r9:84dd98ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.357016][ T32] r4:84dd9880 [ 1328.357110][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.357376][ T32] r10:00000000 r9:eb0dde78 r8:84dc8c40 r7:84dd9880 r6:80266ad8 r5:84e33000 [ 1328.357571][ T32] r4:84dc8a40 [ 1328.357660][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.357854][ T32] Exception stack(0xeb0fdfb0 to 0xeb0fdff8) [ 1328.358045][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.358262][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.358470][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.358715][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dc8a40 [ 1328.358906][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.359126][ T32] INFO: task kworker/1:214:4525 blocked for more than 454 seconds. [ 1328.369835][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.370079][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.370331][ T32] task:kworker/1:214 state:D stack:0 pid:4525 tgid:4525 ppid:2 flags:0x00000000 [ 1328.370622][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.370870][ T32] Call trace: [ 1328.370986][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.371226][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb105da4 r5:84e34800 [ 1328.371436][ T32] r4:84e34800 [ 1328.371559][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.371806][ T32] r5:84e34800 r4:82717b6c [ 1328.371974][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.372282][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.372580][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb105e20 [ 1328.372839][ T32] r4:00000000 [ 1328.372924][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.373191][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.373469][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.373737][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84358d40 [ 1328.374013][ T32] r4:00000000 [ 1328.374184][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.374432][ T32] r9:84e34800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f2d7000 [ 1328.374618][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.374866][ T32] r5:00001000 r4:e0147000 [ 1328.374976][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.375251][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.375537][ T32] r5:84e0d354 r4:84e0d000 [ 1328.375700][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.375938][ T32] r7:ddde40c0 r6:82c18200 r5:84e0d354 r4:84dd9900 [ 1328.376063][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.376299][ T32] r10:84e34800 r9:84dd992c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.376495][ T32] r4:84dd9900 [ 1328.376629][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.376982][ T32] r10:00000000 r9:eb0dde78 r8:84dc8ec0 r7:84dd9900 r6:80266ad8 r5:84e34800 [ 1328.377186][ T32] r4:84dc8a40 [ 1328.377320][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.377579][ T32] Exception stack(0xeb105fb0 to 0xeb105ff8) [ 1328.377778][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.378016][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.378241][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.378419][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dc8a40 [ 1328.378630][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.378881][ T32] INFO: task kworker/1:215:4546 blocked for more than 454 seconds. [ 1328.379097][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.379262][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.389848][ T32] task:kworker/1:215 state:D stack:0 pid:4546 tgid:4546 ppid:2 flags:0x00000000 [ 1328.390158][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.390344][ T32] Call trace: [ 1328.390450][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.390670][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb109da4 r5:84e36c00 [ 1328.390849][ T32] r4:84e36c00 [ 1328.390989][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.391257][ T32] r5:84e36c00 r4:82717b6c [ 1328.391359][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.391717][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.392043][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb109e20 [ 1328.392335][ T32] r4:00000000 [ 1328.392461][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.392701][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.393027][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.393282][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dce040 [ 1328.393567][ T32] r4:00000000 [ 1328.393706][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.393961][ T32] r9:84e36c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3d7000 [ 1328.394143][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.394396][ T32] r5:00001000 r4:e89ab000 [ 1328.394483][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.394757][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.395018][ T32] r5:84e0db54 r4:84e0d800 [ 1328.395125][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.395392][ T32] r7:ddde40c0 r6:82c18200 r5:84e0db54 r4:84dd9980 [ 1328.395530][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.395751][ T32] r10:84e36c00 r9:84dd99ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.396011][ T32] r4:84dd9980 [ 1328.396112][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.396317][ T32] r10:00000000 r9:eb0dde78 r8:84dce200 r7:84dd9980 r6:80266ad8 r5:84e36c00 [ 1328.396497][ T32] r4:84dce140 [ 1328.396623][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.396842][ T32] Exception stack(0xeb109fb0 to 0xeb109ff8) [ 1328.396980][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.397167][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.397382][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.397571][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dce140 [ 1328.397751][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.398041][ T32] INFO: task kworker/1:216:4547 blocked for more than 454 seconds. [ 1328.398257][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.398398][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.398631][ T32] task:kworker/1:216 state:D stack:0 pid:4547 tgid:4547 ppid:2 flags:0x00000000 [ 1328.398865][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.399021][ T32] Call trace: [ 1328.399117][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.409712][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb115da4 r5:84e35400 [ 1328.410022][ T32] r4:84e35400 [ 1328.410117][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.410431][ T32] r5:84e35400 r4:82717b6c [ 1328.410555][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.410854][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.411213][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb115e20 [ 1328.411397][ T32] r4:00000000 [ 1328.411556][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.411829][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.412043][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.412293][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dce140 [ 1328.412520][ T32] r4:00000000 [ 1328.412615][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.413081][ T32] r9:84e35400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f3e1000 [ 1328.413266][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.413490][ T32] r5:00001000 r4:eac4b000 [ 1328.413602][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.413828][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.414067][ T32] r5:84eaf754 r4:84eaf400 [ 1328.414175][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.414391][ T32] r7:ddde40c0 r6:82c18200 r5:84eaf754 r4:84dd9a00 [ 1328.414568][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.414789][ T32] r10:84e35400 r9:84dd9a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.414961][ T32] r4:84dd9a00 [ 1328.415048][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.415272][ T32] r10:00000000 r9:eb109e78 r8:84dce300 r7:84dd9a00 r6:80266ad8 r5:84e35400 [ 1328.415474][ T32] r4:84dce140 [ 1328.415608][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.415803][ T32] Exception stack(0xeb115fb0 to 0xeb115ff8) [ 1328.416029][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.416235][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.416449][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.416706][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dce140 [ 1328.416964][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.417236][ T32] INFO: task kworker/1:217:4551 blocked for more than 454 seconds. [ 1328.417465][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.417685][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.417900][ T32] task:kworker/1:217 state:D stack:0 pid:4551 tgid:4551 ppid:2 flags:0x00000000 [ 1328.418234][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.418410][ T32] Call trace: [ 1328.418518][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.418803][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb069da4 r5:84e33c00 [ 1328.418985][ T32] r4:84e33c00 [ 1328.419092][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.429652][ T32] r5:84e33c00 r4:82717b6c [ 1328.429870][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.430119][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.430394][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb069e20 [ 1328.430591][ T32] r4:00000000 [ 1328.430732][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.431008][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.431292][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.431556][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e82fc0 [ 1328.431838][ T32] r4:00000000 [ 1328.431955][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.432200][ T32] r9:84e33c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f483000 [ 1328.432469][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.432814][ T32] r5:00001000 r4:eac35000 [ 1328.432954][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.433306][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.433570][ T32] r5:84446f54 r4:84446c00 [ 1328.433753][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.433979][ T32] r7:ddde40c0 r6:82c18200 r5:84446f54 r4:84dd9a80 [ 1328.434123][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.434401][ T32] r10:84e33c00 r9:84dd9aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.434615][ T32] r4:84dd9a80 [ 1328.434706][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.434955][ T32] r10:00000000 r9:eb115e78 r8:84dce440 r7:84dd9a80 r6:80266ad8 r5:84e33c00 [ 1328.435163][ T32] r4:84dce380 [ 1328.435257][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.435460][ T32] Exception stack(0xeb069fb0 to 0xeb069ff8) [ 1328.435598][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.435786][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.436023][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.436273][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dce380 [ 1328.436487][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.436652][ T32] INFO: task kworker/1:218:4562 blocked for more than 454 seconds. [ 1328.436881][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.437075][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.437319][ T32] task:kworker/1:218 state:D stack:0 pid:4562 tgid:4562 ppid:2 flags:0x00000000 [ 1328.437623][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.437834][ T32] Call trace: [ 1328.437946][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.438144][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb139da4 r5:840c8c00 [ 1328.438331][ T32] r4:840c8c00 [ 1328.438424][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.438655][ T32] r5:840c8c00 r4:82717b6c [ 1328.438804][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.439065][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.449720][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb139e20 [ 1328.450057][ T32] r4:00000000 [ 1328.450189][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.450423][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.450710][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.450964][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dce940 [ 1328.451183][ T32] r4:00000000 [ 1328.451291][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.451521][ T32] r9:840c8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f415000 [ 1328.451785][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.452076][ T32] r5:00001000 r4:eb0ab000 [ 1328.452165][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.452446][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.452734][ T32] r5:84e0e354 r4:84e0e000 [ 1328.452888][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.453106][ T32] r7:ddde40c0 r6:82c18200 r5:84e0e354 r4:84dd9b00 [ 1328.453291][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.453705][ T32] r10:840c8c00 r9:84dd9b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.454001][ T32] r4:84dd9b00 [ 1328.454119][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.454378][ T32] r10:00000000 r9:eb069e78 r8:84dced40 r7:84dd9b00 r6:80266ad8 r5:840c8c00 [ 1328.454569][ T32] r4:84dceb40 [ 1328.454661][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.454927][ T32] Exception stack(0xeb139fb0 to 0xeb139ff8) [ 1328.455159][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.455393][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.455547][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.455672][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dceb40 [ 1328.455901][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.456143][ T32] INFO: task kworker/1:219:4573 blocked for more than 454 seconds. [ 1328.456367][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.456546][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.456728][ T32] task:kworker/1:219 state:D stack:0 pid:4573 tgid:4573 ppid:2 flags:0x00000000 [ 1328.457331][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.457559][ T32] Call trace: [ 1328.457692][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.458054][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb155da4 r5:840ca400 [ 1328.458395][ T32] r4:840ca400 [ 1328.458535][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.458925][ T32] r5:840ca400 r4:82717b6c [ 1328.459090][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.469680][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.470097][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb155e20 [ 1328.470319][ T32] r4:00000000 [ 1328.470405][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.470643][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.470936][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.471304][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e8fd80 [ 1328.471580][ T32] r4:00000000 [ 1328.471668][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.471918][ T32] r9:840ca400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f47f000 [ 1328.472261][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.472574][ T32] r5:00001000 r4:eaaaf000 [ 1328.472718][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.473035][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.473370][ T32] r5:84446754 r4:84446400 [ 1328.473562][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.474008][ T32] r7:ddde40c0 r6:82c18200 r5:84446754 r4:84dd9b80 [ 1328.474251][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.474477][ T32] r10:840ca400 r9:84dd9bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.474781][ T32] r4:84dd9b80 [ 1328.474875][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.475090][ T32] r10:00000000 r9:eb069e78 r8:84dce100 r7:84dd9b80 r6:80266ad8 r5:840ca400 [ 1328.475357][ T32] r4:84dce700 [ 1328.475469][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.475718][ T32] Exception stack(0xeb155fb0 to 0xeb155ff8) [ 1328.475882][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.476102][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.476310][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.476507][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dce700 [ 1328.476780][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.477186][ T32] INFO: task kworker/1:220:4635 blocked for more than 454 seconds. [ 1328.477435][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.477556][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.477796][ T32] task:kworker/1:220 state:D stack:0 pid:4635 tgid:4635 ppid:2 flags:0x00000000 [ 1328.478060][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.478291][ T32] Call trace: [ 1328.478394][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.478698][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb269da4 r5:840cd400 [ 1328.478946][ T32] r4:840cd400 [ 1328.479045][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.489679][ T32] r5:840cd400 r4:82717b6c [ 1328.489930][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.490295][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.490615][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb269e20 [ 1328.490855][ T32] r4:00000000 [ 1328.490960][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.491343][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.491562][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.491793][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dcd800 [ 1328.492008][ T32] r4:00000000 [ 1328.492164][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.492424][ T32] r9:840cd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f485000 [ 1328.492656][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.492976][ T32] r5:00001000 r4:eac99000 [ 1328.493096][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.493434][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.493933][ T32] r5:84446b54 r4:84446800 [ 1328.494214][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.494763][ T32] r7:ddde40c0 r6:82c18200 r5:84446b54 r4:84dd9c00 [ 1328.495102][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.495365][ T32] r10:840cd400 r9:84dd9c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.495616][ T32] r4:84dd9c00 [ 1328.495710][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.495994][ T32] r10:00000000 r9:eb069e78 r8:84e70e80 r7:84dd9c00 r6:80266ad8 r5:840cd400 [ 1328.496193][ T32] r4:84dce380 [ 1328.496292][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.496528][ T32] Exception stack(0xeb269fb0 to 0xeb269ff8) [ 1328.496690][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.496968][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.497167][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.497367][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dce380 [ 1328.497555][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.497847][ T32] INFO: task kworker/1:221:4637 blocked for more than 454 seconds. [ 1328.498072][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.498206][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.498405][ T32] task:kworker/1:221 state:D stack:0 pid:4637 tgid:4637 ppid:2 flags:0x00000000 [ 1328.498660][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.498860][ T32] Call trace: [ 1328.498952][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.499165][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb275da4 r5:840cc800 [ 1328.509572][ T32] r4:840cc800 [ 1328.509738][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.510020][ T32] r5:840cc800 r4:82717b6c [ 1328.510153][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.510446][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.510704][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb275e20 [ 1328.510889][ T32] r4:00000000 [ 1328.511025][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.511274][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.511499][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.511751][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84358f00 [ 1328.511942][ T32] r4:00000000 [ 1328.512055][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.512304][ T32] r9:840cc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f487000 [ 1328.512496][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.512916][ T32] r5:00001000 r4:ead01000 [ 1328.513082][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.513374][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.513888][ T32] r5:84446354 r4:84446000 [ 1328.514084][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.514357][ T32] r7:ddde40c0 r6:82c18200 r5:84446354 r4:84dd9c80 [ 1328.514527][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.514790][ T32] r10:840cc800 r9:84dd9cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.514994][ T32] r4:84dd9c80 [ 1328.515087][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.515286][ T32] r10:00000000 r9:eb269e78 r8:84dc3c00 r7:84dd9c80 r6:80266ad8 r5:840cc800 [ 1328.515485][ T32] r4:84358ac0 [ 1328.515601][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.515825][ T32] Exception stack(0xeb275fb0 to 0xeb275ff8) [ 1328.515963][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.516267][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.516469][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.516664][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84358ac0 [ 1328.517006][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.517214][ T32] INFO: task kworker/1:222:4639 blocked for more than 454 seconds. [ 1328.517392][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.517564][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.517781][ T32] task:kworker/1:222 state:D stack:0 pid:4639 tgid:4639 ppid:2 flags:0x00000000 [ 1328.518089][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.518241][ T32] Call trace: [ 1328.518364][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.518565][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb27dda4 r5:840ce000 [ 1328.518744][ T32] r4:840ce000 [ 1328.518842][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.519057][ T32] r5:840ce000 r4:82717b6c [ 1328.519170][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.529666][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.530050][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb27de20 [ 1328.530231][ T32] r4:00000000 [ 1328.530319][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.530567][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.530854][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.531118][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e98080 [ 1328.531354][ T32] r4:00000000 [ 1328.531451][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.531683][ T32] r9:840ce000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f489000 [ 1328.531880][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.532150][ T32] r5:00001000 r4:ead39000 [ 1328.532300][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.532601][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.532961][ T32] r5:84445f54 r4:84445c00 [ 1328.533082][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.533414][ T32] r7:ddde40c0 r6:82c18200 r5:84445f54 r4:84dd9d00 [ 1328.533677][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.534124][ T32] r10:840ce000 r9:84dd9d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.534577][ T32] r4:84dd9d00 [ 1328.534753][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.535089][ T32] r10:00000000 r9:eb275e78 r8:84e98100 r7:84dd9d00 r6:80266ad8 r5:840ce000 [ 1328.535409][ T32] r4:84e98040 [ 1328.535495][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.535712][ T32] Exception stack(0xeb27dfb0 to 0xeb27dff8) [ 1328.535886][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.536075][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.536258][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.536484][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e98040 [ 1328.536686][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.536965][ T32] INFO: task kworker/1:223:4641 blocked for more than 454 seconds. [ 1328.537255][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.537424][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.537687][ T32] task:kworker/1:223 state:D stack:0 pid:4641 tgid:4641 ppid:2 flags:0x00000000 [ 1328.538030][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.538232][ T32] Call trace: [ 1328.538477][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.538724][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb281da4 r5:840cbc00 [ 1328.538972][ T32] r4:840cbc00 [ 1328.539079][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.549665][ T32] r5:840cbc00 r4:82717b6c [ 1328.549908][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.550235][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.550521][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb281e20 [ 1328.550745][ T32] r4:00000000 [ 1328.550846][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.551113][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.551451][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.551747][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e98340 [ 1328.552060][ T32] r4:00000000 [ 1328.552156][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.552433][ T32] r9:840cbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f48b000 [ 1328.552727][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.553075][ T32] r5:00001000 r4:ead5b000 [ 1328.553254][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.553607][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.554182][ T32] r5:84445b54 r4:84445800 [ 1328.554299][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.554550][ T32] r7:ddde40c0 r6:82c18200 r5:84445b54 r4:84dd9d80 [ 1328.554681][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.554946][ T32] r10:840cbc00 r9:84dd9dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.555149][ T32] r4:84dd9d80 [ 1328.555242][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.555521][ T32] r10:00000000 r9:eb27de78 r8:84e98200 r7:84dd9d80 r6:80266ad8 r5:840cbc00 [ 1328.555733][ T32] r4:84e98000 [ 1328.555837][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.556097][ T32] Exception stack(0xeb281fb0 to 0xeb281ff8) [ 1328.556334][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.556609][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.556878][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.557050][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e98000 [ 1328.557361][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.557625][ T32] INFO: task kworker/1:224:4643 blocked for more than 455 seconds. [ 1328.557851][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.558003][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.558249][ T32] task:kworker/1:224 state:D stack:0 pid:4643 tgid:4643 ppid:2 flags:0x00000000 [ 1328.558614][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.558778][ T32] Call trace: [ 1328.558884][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.559092][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb285da4 r5:840c9800 [ 1328.569633][ T32] r4:840c9800 [ 1328.569838][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.570142][ T32] r5:840c9800 r4:82717b6c [ 1328.570286][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.570672][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.571023][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb285e20 [ 1328.571213][ T32] r4:00000000 [ 1328.571324][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.571639][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.572024][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.572334][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e98440 [ 1328.572553][ T32] r4:00000000 [ 1328.572690][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.572999][ T32] r9:840c9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f48d000 [ 1328.573235][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.573814][ T32] r5:00001000 r4:ead8b000 [ 1328.574046][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.574531][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.575198][ T32] r5:84445754 r4:84445400 [ 1328.575349][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.575578][ T32] r7:ddde40c0 r6:82c18200 r5:84445754 r4:84dd9e00 [ 1328.575729][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.576010][ T32] r10:840c9800 r9:84dd9e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.576296][ T32] r4:84dd9e00 [ 1328.576415][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.576622][ T32] r10:00000000 r9:eb281e78 r8:84e98500 r7:84dd9e00 r6:80266ad8 r5:840c9800 [ 1328.576840][ T32] r4:84e982c0 [ 1328.576952][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.577194][ T32] Exception stack(0xeb285fb0 to 0xeb285ff8) [ 1328.577380][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.577689][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.577959][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.578243][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e982c0 [ 1328.578505][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.578798][ T32] INFO: task kworker/1:225:4645 blocked for more than 455 seconds. [ 1328.579028][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.579244][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.590024][ T32] task:kworker/1:225 state:D stack:0 pid:4645 tgid:4645 ppid:2 flags:0x00000000 [ 1328.590374][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.590603][ T32] Call trace: [ 1328.590780][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.591080][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb289da4 r5:840c8000 [ 1328.591355][ T32] r4:840c8000 [ 1328.591526][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.591807][ T32] r5:840c8000 r4:82717b6c [ 1328.591941][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.592260][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.592644][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb289e20 [ 1328.592963][ T32] r4:00000000 [ 1328.593109][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.593398][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.593736][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.594055][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e98600 [ 1328.594256][ T32] r4:00000000 [ 1328.594352][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.594748][ T32] r9:840c8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f48f000 [ 1328.595015][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.595337][ T32] r5:00001000 r4:eadc3000 [ 1328.595448][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.595710][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.595978][ T32] r5:84e18354 r4:84e18000 [ 1328.596151][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.596397][ T32] r7:ddde40c0 r6:82c18200 r5:84e18354 r4:84dd9e80 [ 1328.596529][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.596857][ T32] r10:840c8000 r9:84dd9eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.597069][ T32] r4:84dd9e80 [ 1328.597159][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.597543][ T32] r10:00000000 r9:eb285e78 r8:84e98680 r7:84dd9e80 r6:80266ad8 r5:840c8000 [ 1328.597779][ T32] r4:84e98400 [ 1328.597870][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.598081][ T32] Exception stack(0xeb289fb0 to 0xeb289ff8) [ 1328.598251][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.598572][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.598826][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.599026][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e98400 [ 1328.609647][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.609991][ T32] INFO: task kworker/1:226:4647 blocked for more than 455 seconds. [ 1328.610212][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.610363][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.610566][ T32] task:kworker/1:226 state:D stack:0 pid:4647 tgid:4647 ppid:2 flags:0x00000000 [ 1328.610944][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.611139][ T32] Call trace: [ 1328.611246][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.611456][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb28dda4 r5:840cb000 [ 1328.611722][ T32] r4:840cb000 [ 1328.611856][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.612160][ T32] r5:840cb000 r4:82717b6c [ 1328.612295][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.612579][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.612911][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb28de20 [ 1328.613085][ T32] r4:00000000 [ 1328.613255][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.613573][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.613898][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.614125][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e98b80 [ 1328.614368][ T32] r4:00000000 [ 1328.614496][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.614794][ T32] r9:840cb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f495000 [ 1328.615075][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.615340][ T32] r5:00001000 r4:eae61000 [ 1328.615504][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.615850][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.616079][ T32] r5:84e18f54 r4:84e18c00 [ 1328.616219][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.616562][ T32] r7:ddde40c0 r6:82c18200 r5:84e18f54 r4:84dd9f00 [ 1328.616830][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.617088][ T32] r10:840cb000 r9:84dd9f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.617286][ T32] r4:84dd9f00 [ 1328.617415][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.617839][ T32] r10:00000000 r9:eb289e78 r8:84e98740 r7:84dd9f00 r6:80266ad8 r5:840cb000 [ 1328.618088][ T32] r4:84e98580 [ 1328.618173][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.618408][ T32] Exception stack(0xeb28dfb0 to 0xeb28dff8) [ 1328.618617][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.618824][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.619046][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.619372][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e98580 [ 1328.630210][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.630817][ T32] INFO: task kworker/1:227:4648 blocked for more than 455 seconds. [ 1328.631243][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.631448][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.631663][ T32] task:kworker/1:227 state:D stack:0 pid:4648 tgid:4648 ppid:2 flags:0x00000000 [ 1328.632007][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.632246][ T32] Call trace: [ 1328.632352][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.632611][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb245da4 r5:840cec00 [ 1328.632875][ T32] r4:840cec00 [ 1328.633011][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.633271][ T32] r5:840cec00 r4:82717b6c [ 1328.633390][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.633589][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.633865][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb245e20 [ 1328.634086][ T32] r4:00000000 [ 1328.634179][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.634468][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.634726][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.635043][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e98900 [ 1328.635234][ T32] r4:00000000 [ 1328.635330][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.635589][ T32] r9:840cec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f491000 [ 1328.635913][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.636151][ T32] r5:00001000 r4:eadf9000 [ 1328.636287][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.636581][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.636861][ T32] r5:84e18754 r4:84e18400 [ 1328.637055][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.637320][ T32] r7:ddde40c0 r6:82c18200 r5:84e18754 r4:84dd9f80 [ 1328.637569][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.637784][ T32] r10:840cec00 r9:84dd9fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.637996][ T32] r4:84dd9f80 [ 1328.638086][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.638334][ T32] r10:00000000 r9:eb28de78 r8:84e987c0 r7:84dd9f80 r6:80266ad8 r5:840cec00 [ 1328.638530][ T32] r4:84e98580 [ 1328.638641][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.638877][ T32] Exception stack(0xeb245fb0 to 0xeb245ff8) [ 1328.639017][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.639216][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.649717][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.649985][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e98580 [ 1328.650227][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.650542][ T32] INFO: task kworker/1:228:4652 blocked for more than 455 seconds. [ 1328.650779][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.650977][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.651216][ T32] task:kworker/1:228 state:D stack:0 pid:4652 tgid:4652 ppid:2 flags:0x00000000 [ 1328.651552][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.651724][ T32] Call trace: [ 1328.651878][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.652160][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb291da4 r5:84e32400 [ 1328.652412][ T32] r4:84e32400 [ 1328.652518][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.652854][ T32] r5:84e32400 r4:82717b6c [ 1328.652962][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.653234][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.653733][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb291e20 [ 1328.654184][ T32] r4:00000000 [ 1328.654267][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.654483][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.654779][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.655044][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e98a40 [ 1328.655361][ T32] r4:00000000 [ 1328.655430][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.655730][ T32] r9:84e32400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f493000 [ 1328.655974][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.656236][ T32] r5:00001000 r4:eae29000 [ 1328.656362][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.656665][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.656931][ T32] r5:84e18b54 r4:84e18800 [ 1328.657055][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.657368][ T32] r7:ddde40c0 r6:82c18200 r5:84e18b54 r4:84e85000 [ 1328.657593][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.657952][ T32] r10:84e32400 r9:84e8502c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.658251][ T32] r4:84e85000 [ 1328.658395][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.658806][ T32] r10:00000000 r9:eb28de78 r8:84e98b40 r7:84e85000 r6:80266ad8 r5:84e32400 [ 1328.659069][ T32] r4:84e98980 [ 1328.659321][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.669840][ T32] Exception stack(0xeb291fb0 to 0xeb291ff8) [ 1328.670079][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.670353][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.670604][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.670869][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e98980 [ 1328.671067][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.671272][ T32] INFO: task kworker/1:229:4653 blocked for more than 455 seconds. [ 1328.671655][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.672035][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.672363][ T32] task:kworker/1:229 state:D stack:0 pid:4653 tgid:4653 ppid:2 flags:0x00000000 [ 1328.672841][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.673103][ T32] Call trace: [ 1328.673253][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.673626][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb299da4 r5:84e36000 [ 1328.673996][ T32] r4:84e36000 [ 1328.674177][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.674788][ T32] r5:84e36000 r4:82717b6c [ 1328.674916][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.675207][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.675540][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb299e20 [ 1328.675782][ T32] r4:00000000 [ 1328.675902][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.676178][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.676404][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.676613][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e98d80 [ 1328.676765][ T32] r4:00000000 [ 1328.676890][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.677149][ T32] r9:84e36000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f497000 [ 1328.677373][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.677671][ T32] r5:00001000 r4:eaea1000 [ 1328.677772][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.678032][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.678324][ T32] r5:84e19354 r4:84e19000 [ 1328.678499][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.678818][ T32] r7:ddde40c0 r6:82c18200 r5:84e19354 r4:84e85080 [ 1328.678998][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.689629][ T32] r10:84e36000 r9:84e850ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.690027][ T32] r4:84e85080 [ 1328.690119][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.690346][ T32] r10:00000000 r9:eb28de78 r8:84e98c00 r7:84e85080 r6:80266ad8 r5:84e36000 [ 1328.690534][ T32] r4:84e98ac0 [ 1328.690635][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.690892][ T32] Exception stack(0xeb299fb0 to 0xeb299ff8) [ 1328.691056][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.691317][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.691505][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.691755][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e98ac0 [ 1328.691940][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.692149][ T32] INFO: task kworker/1:230:4655 blocked for more than 455 seconds. [ 1328.692334][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.692476][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.692705][ T32] task:kworker/1:230 state:D stack:0 pid:4655 tgid:4655 ppid:2 flags:0x00000000 [ 1328.692987][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.693177][ T32] Call trace: [ 1328.693301][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.693544][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb29dda4 r5:84e40000 [ 1328.693743][ T32] r4:84e40000 [ 1328.693911][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.694153][ T32] r5:84e40000 r4:82717b6c [ 1328.694295][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.694629][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.695027][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb29de20 [ 1328.695359][ T32] r4:00000000 [ 1328.695463][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.695874][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.696278][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.696575][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e84040 [ 1328.696855][ T32] r4:00000000 [ 1328.696943][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.697205][ T32] r9:84e40000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f49b000 [ 1328.697434][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.697741][ T32] r5:00001000 r4:eaef5000 [ 1328.697878][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.698147][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.698418][ T32] r5:84e19b54 r4:84e19800 [ 1328.698577][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.698850][ T32] r7:ddde40c0 r6:82c18200 r5:84e19b54 r4:84e85100 [ 1328.699012][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.709808][ T32] r10:84e40000 r9:84e8512c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.710079][ T32] r4:84e85100 [ 1328.710175][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.710466][ T32] r10:00000000 r9:eb299e78 r8:84e98f80 r7:84e85100 r6:80266ad8 r5:84e40000 [ 1328.710700][ T32] r4:84e98d00 [ 1328.710826][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.711054][ T32] Exception stack(0xeb29dfb0 to 0xeb29dff8) [ 1328.711250][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.711565][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.711927][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.712222][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e98d00 [ 1328.712553][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.712886][ T32] INFO: task kworker/1:231:4658 blocked for more than 455 seconds. [ 1328.713378][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.713703][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.714218][ T32] task:kworker/1:231 state:D stack:0 pid:4658 tgid:4658 ppid:2 flags:0x00000000 [ 1328.714759][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.715143][ T32] Call trace: [ 1328.715385][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.715688][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2a1da4 r5:84e40c00 [ 1328.715988][ T32] r4:84e40c00 [ 1328.716129][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.716377][ T32] r5:84e40c00 r4:82717b6c [ 1328.716500][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.716884][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.717241][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2a1e20 [ 1328.717566][ T32] r4:00000000 [ 1328.717672][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.717996][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.718234][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.718495][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e98ec0 [ 1328.718714][ T32] r4:00000000 [ 1328.718872][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.719180][ T32] r9:84e40c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f499000 [ 1328.729587][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.730090][ T32] r5:00001000 r4:eaecb000 [ 1328.730261][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.730580][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.730955][ T32] r5:84e19754 r4:84e19400 [ 1328.731068][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.731449][ T32] r7:ddde40c0 r6:82c18200 r5:84e19754 r4:84e85180 [ 1328.731696][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.732061][ T32] r10:84e40c00 r9:84e851ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.732343][ T32] r4:84e85180 [ 1328.732460][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.732870][ T32] r10:00000000 r9:eb29de78 r8:84e840c0 r7:84e85180 r6:80266ad8 r5:84e40c00 [ 1328.733157][ T32] r4:84e84000 [ 1328.733266][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.733517][ T32] Exception stack(0xeb2a1fb0 to 0xeb2a1ff8) [ 1328.733785][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.734207][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.734448][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.734642][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e84000 [ 1328.734895][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.735140][ T32] INFO: task kworker/1:232:4659 blocked for more than 455 seconds. [ 1328.735465][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.735710][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.735973][ T32] task:kworker/1:232 state:D stack:0 pid:4659 tgid:4659 ppid:2 flags:0x00000000 [ 1328.736348][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.736549][ T32] Call trace: [ 1328.736702][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.736987][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2a9da4 r5:84e41800 [ 1328.737302][ T32] r4:84e41800 [ 1328.737435][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.737726][ T32] r5:84e41800 r4:82717b6c [ 1328.737847][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.738165][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.738537][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2a9e20 [ 1328.738792][ T32] r4:00000000 [ 1328.738891][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.739127][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.759659][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.760023][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e84340 [ 1328.760195][ T32] r4:00000000 [ 1328.760357][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.760571][ T32] r9:84e41800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f49d000 [ 1328.760819][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.761098][ T32] r5:00001000 r4:eaf2d000 [ 1328.761214][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.761471][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.761737][ T32] r5:84e19f54 r4:84e19c00 [ 1328.761865][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.762129][ T32] r7:ddde40c0 r6:82c18200 r5:84e19f54 r4:84e85200 [ 1328.762371][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.762895][ T32] r10:84e41800 r9:84e8522c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.763303][ T32] r4:84e85200 [ 1328.763458][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.763821][ T32] r10:00000000 r9:eb29de78 r8:84e84200 r7:84e85200 r6:80266ad8 r5:84e41800 [ 1328.764311][ T32] r4:84e84180 [ 1328.764429][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.764626][ T32] Exception stack(0xeb2a9fb0 to 0xeb2a9ff8) [ 1328.764822][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.765027][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.765272][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.765556][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e84180 [ 1328.765808][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.766043][ T32] INFO: task kworker/1:233:4663 blocked for more than 455 seconds. [ 1328.766223][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.766465][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.766702][ T32] task:kworker/1:233 state:D stack:0 pid:4663 tgid:4663 ppid:2 flags:0x00000000 [ 1328.767134][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.767325][ T32] Call trace: [ 1328.767425][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.767631][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2b1da4 r5:84e42400 [ 1328.767881][ T32] r4:84e42400 [ 1328.767989][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.768238][ T32] r5:84e42400 r4:82717b6c [ 1328.768357][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.768713][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.769016][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2b1e20 [ 1328.779610][ T32] r4:00000000 [ 1328.779825][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.780086][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.780334][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.780585][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e84440 [ 1328.780821][ T32] r4:00000000 [ 1328.780952][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.781219][ T32] r9:84e42400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f49f000 [ 1328.781541][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.781784][ T32] r5:00001000 r4:eaf75000 [ 1328.781906][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.782162][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.782446][ T32] r5:84e1a354 r4:84e1a000 [ 1328.782580][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.782823][ T32] r7:ddde40c0 r6:82c18200 r5:84e1a354 r4:84e85280 [ 1328.782979][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.783228][ T32] r10:84e42400 r9:84e852ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.783624][ T32] r4:84e85280 [ 1328.783721][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.783950][ T32] r10:00000000 r9:eb2a9e78 r8:84e84400 r7:84e85280 r6:80266ad8 r5:84e42400 [ 1328.784126][ T32] r4:84e843c0 [ 1328.784215][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.784421][ T32] Exception stack(0xeb2b1fb0 to 0xeb2b1ff8) [ 1328.784647][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.784945][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.785276][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.785512][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e843c0 [ 1328.785821][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.786072][ T32] INFO: task kworker/1:234:4664 blocked for more than 455 seconds. [ 1328.786318][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.786450][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.786688][ T32] task:kworker/1:234 state:D stack:0 pid:4664 tgid:4664 ppid:2 flags:0x00000000 [ 1328.787035][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.787256][ T32] Call trace: [ 1328.787381][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.787646][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb295da4 r5:84e43c00 [ 1328.787866][ T32] r4:84e43c00 [ 1328.787964][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.788220][ T32] r5:84e43c00 r4:82717b6c [ 1328.788348][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.788604][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.788941][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb295e20 [ 1328.799740][ T32] r4:00000000 [ 1328.799941][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.800212][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.800464][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.800730][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e84600 [ 1328.801030][ T32] r4:00000000 [ 1328.801176][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.801541][ T32] r9:84e43c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4a1000 [ 1328.801727][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.801996][ T32] r5:00001000 r4:eafd7000 [ 1328.802100][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.802474][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.802752][ T32] r5:84e1a754 r4:84e1a400 [ 1328.802899][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.803141][ T32] r7:ddde40c0 r6:82c18200 r5:84e1a754 r4:84e85300 [ 1328.803324][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.803810][ T32] r10:84e43c00 r9:84e8532c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.804058][ T32] r4:84e85300 [ 1328.804150][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.804387][ T32] r10:00000000 r9:eb2b1e78 r8:84e84680 r7:84e85300 r6:80266ad8 r5:84e43c00 [ 1328.804622][ T32] r4:84e843c0 [ 1328.804713][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.804987][ T32] Exception stack(0xeb295fb0 to 0xeb295ff8) [ 1328.805170][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.805445][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.805718][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.805978][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e843c0 [ 1328.806174][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.806403][ T32] INFO: task kworker/1:235:4665 blocked for more than 455 seconds. [ 1328.806742][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.806874][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.807103][ T32] task:kworker/1:235 state:D stack:0 pid:4665 tgid:4665 ppid:2 flags:0x00000000 [ 1328.807498][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.807685][ T32] Call trace: [ 1328.807799][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.808078][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2b5da4 r5:84e44800 [ 1328.808328][ T32] r4:84e44800 [ 1328.808470][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.808717][ T32] r5:84e44800 r4:82717b6c [ 1328.808903][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.809158][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.819634][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2b5e20 [ 1328.819958][ T32] r4:00000000 [ 1328.820054][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.820327][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.820703][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.821034][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e84940 [ 1328.821292][ T32] r4:00000000 [ 1328.821427][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.821699][ T32] r9:84e44800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4a5000 [ 1328.821951][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.822179][ T32] r5:00001000 r4:eb001000 [ 1328.822391][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.822728][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.823010][ T32] r5:84e1ab54 r4:84e1a800 [ 1328.823126][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.823525][ T32] r7:ddde40c0 r6:82c18200 r5:84e1ab54 r4:84e85380 [ 1328.823799][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.824191][ T32] r10:84e44800 r9:84e853ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.824739][ T32] r4:84e85380 [ 1328.825004][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.825426][ T32] r10:00000000 r9:eb295e78 r8:84e84800 r7:84e85380 r6:80266ad8 r5:84e44800 [ 1328.825765][ T32] r4:84e843c0 [ 1328.825890][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.826070][ T32] Exception stack(0xeb2b5fb0 to 0xeb2b5ff8) [ 1328.826441][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.826674][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.826933][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.827120][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e843c0 [ 1328.827293][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.827598][ T32] INFO: task kworker/1:236:4668 blocked for more than 455 seconds. [ 1328.827764][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.827969][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.828176][ T32] task:kworker/1:236 state:D stack:0 pid:4668 tgid:4668 ppid:2 flags:0x00000000 [ 1328.828503][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.828727][ T32] Call trace: [ 1328.828857][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.829101][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2adda4 r5:84e45400 [ 1328.829360][ T32] r4:84e45400 [ 1328.839790][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.840066][ T32] r5:84e45400 r4:82717b6c [ 1328.840175][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.840460][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.840731][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2ade20 [ 1328.840958][ T32] r4:00000000 [ 1328.841051][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.841301][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.841578][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.841847][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e84a40 [ 1328.842015][ T32] r4:00000000 [ 1328.842108][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.842334][ T32] r9:84e45400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4a7000 [ 1328.842536][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.842808][ T32] r5:00001000 r4:eb017000 [ 1328.842939][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.843226][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.843508][ T32] r5:84e1af54 r4:84e1ac00 [ 1328.843666][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.843948][ T32] r7:ddde40c0 r6:82c18200 r5:84e1af54 r4:84e85400 [ 1328.844122][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.844429][ T32] r10:84e45400 r9:84e8542c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.844607][ T32] r4:84e85400 [ 1328.844697][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.844974][ T32] r10:00000000 r9:eb2b5e78 r8:84e84ac0 r7:84e85400 r6:80266ad8 r5:84e45400 [ 1328.845253][ T32] r4:84e849c0 [ 1328.845352][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.845732][ T32] Exception stack(0xeb2adfb0 to 0xeb2adff8) [ 1328.846027][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.846415][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.846680][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.846923][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e849c0 [ 1328.847225][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.847482][ T32] INFO: task kworker/1:237:4670 blocked for more than 455 seconds. [ 1328.847735][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.847936][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.848174][ T32] task:kworker/1:237 state:D stack:0 pid:4670 tgid:4670 ppid:2 flags:0x00000000 [ 1328.848512][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.848719][ T32] Call trace: [ 1328.848885][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.849126][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2b9da4 r5:84e46000 [ 1328.859594][ T32] r4:84e46000 [ 1328.859797][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.860071][ T32] r5:84e46000 r4:82717b6c [ 1328.860206][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.860516][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.860926][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2b9e20 [ 1328.861193][ T32] r4:00000000 [ 1328.861291][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.861554][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.861849][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.862117][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e71080 [ 1328.862390][ T32] r4:00000000 [ 1328.862531][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.862854][ T32] r9:84e46000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4af000 [ 1328.863140][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.863455][ T32] r5:00001000 r4:eb097000 [ 1328.863646][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.864122][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.864613][ T32] r5:84e1bf54 r4:84e1bc00 [ 1328.864850][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.865117][ T32] r7:ddde40c0 r6:82c18200 r5:84e1bf54 r4:84e85480 [ 1328.865306][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.865566][ T32] r10:84e46000 r9:84e854ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.865895][ T32] r4:84e85480 [ 1328.866005][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.866248][ T32] r10:00000000 r9:eb2ade78 r8:84e84d00 r7:84e85480 r6:80266ad8 r5:84e46000 [ 1328.866522][ T32] r4:84e84a00 [ 1328.866667][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.866930][ T32] Exception stack(0xeb2b9fb0 to 0xeb2b9ff8) [ 1328.867071][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.867272][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.867528][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.867709][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e84a00 [ 1328.867893][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.868152][ T32] INFO: task kworker/1:238:4672 blocked for more than 455 seconds. [ 1328.868359][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.868582][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.868795][ T32] task:kworker/1:238 state:D stack:0 pid:4672 tgid:4672 ppid:2 flags:0x00000000 [ 1328.869066][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.879860][ T32] Call trace: [ 1328.880293][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.880789][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2c1da4 r5:84e46c00 [ 1328.881191][ T32] r4:84e46c00 [ 1328.881487][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.881978][ T32] r5:84e46c00 r4:82717b6c [ 1328.882239][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.882817][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.883404][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2c1e20 [ 1328.883740][ T32] r4:00000000 [ 1328.883931][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.884650][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.885169][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.885694][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e84c40 [ 1328.886075][ T32] r4:00000000 [ 1328.886476][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.887006][ T32] r9:84e46c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4a9000 [ 1328.887353][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.887841][ T32] r5:00001000 r4:eb023000 [ 1328.888164][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.888666][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.889175][ T32] r5:84e1b354 r4:84e1b000 [ 1328.900010][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.900669][ T32] r7:ddde40c0 r6:82c18200 r5:84e1b354 r4:84e85500 [ 1328.901033][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.901471][ T32] r10:84e46c00 r9:84e8552c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.901910][ T32] r4:84e85500 [ 1328.902112][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.902557][ T32] r10:00000000 r9:eb2b9e78 r8:84e84ec0 r7:84e85500 r6:80266ad8 r5:84e46c00 [ 1328.902943][ T32] r4:84e84bc0 [ 1328.903171][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.903503][ T32] Exception stack(0xeb2c1fb0 to 0xeb2c1ff8) [ 1328.903819][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.904231][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.904622][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.905003][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e84bc0 [ 1328.905239][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.905403][ T32] INFO: task kworker/1:239:4674 blocked for more than 455 seconds. [ 1328.905590][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.905772][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.905995][ T32] task:kworker/1:239 state:D stack:0 pid:4674 tgid:4674 ppid:2 flags:0x00000000 [ 1328.906483][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.906645][ T32] Call trace: [ 1328.906740][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.907209][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2c5da4 r5:84e43000 [ 1328.907593][ T32] r4:84e43000 [ 1328.907683][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.907902][ T32] r5:84e43000 r4:82717b6c [ 1328.908076][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.908338][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.908671][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2c5e20 [ 1328.908963][ T32] r4:00000000 [ 1328.909071][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.919687][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.920106][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.920443][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e84e00 [ 1328.920737][ T32] r4:00000000 [ 1328.920885][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.921222][ T32] r9:84e43000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4ab000 [ 1328.921654][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.921974][ T32] r5:00001000 r4:eb057000 [ 1328.922172][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.922748][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.923117][ T32] r5:84e1b754 r4:84e1b400 [ 1328.923393][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.923910][ T32] r7:ddde40c0 r6:82c18200 r5:84e1b754 r4:84e85580 [ 1328.924161][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.924559][ T32] r10:84e43000 r9:84e855ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.924968][ T32] r4:84e85580 [ 1328.925068][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.925437][ T32] r10:00000000 r9:eb2b9e78 r8:84e845c0 r7:84e85580 r6:80266ad8 r5:84e43000 [ 1328.925737][ T32] r4:84e84d80 [ 1328.925903][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.926234][ T32] Exception stack(0xeb2c5fb0 to 0xeb2c5ff8) [ 1328.926621][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.926837][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.927026][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.927329][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e84d80 [ 1328.927575][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.927816][ T32] INFO: task kworker/1:240:4676 blocked for more than 455 seconds. [ 1328.928191][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.928350][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.928551][ T32] task:kworker/1:240 state:D stack:0 pid:4676 tgid:4676 ppid:2 flags:0x00000000 [ 1328.928979][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.929198][ T32] Call trace: [ 1328.939648][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.939994][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2bdda4 r5:84e48000 [ 1328.940214][ T32] r4:84e48000 [ 1328.940320][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.940672][ T32] r5:84e48000 r4:82717b6c [ 1328.940858][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.941309][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.941633][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2bde20 [ 1328.941918][ T32] r4:00000000 [ 1328.942072][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.942296][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.942829][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.943268][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e84fc0 [ 1328.943528][ T32] r4:00000000 [ 1328.943627][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.943914][ T32] r9:84e48000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4ad000 [ 1328.944191][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.944444][ T32] r5:00001000 r4:eb075000 [ 1328.944577][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.944947][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.945189][ T32] r5:84e1bb54 r4:84e1b800 [ 1328.945303][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.945564][ T32] r7:ddde40c0 r6:82c18200 r5:84e1bb54 r4:84e85600 [ 1328.945733][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.946019][ T32] r10:84e48000 r9:84e8562c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.946218][ T32] r4:84e85600 [ 1328.946306][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.946517][ T32] r10:00000000 r9:eb2b9e78 r8:84e71100 r7:84e85600 r6:80266ad8 r5:84e48000 [ 1328.946806][ T32] r4:84e71040 [ 1328.946904][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.947135][ T32] Exception stack(0xeb2bdfb0 to 0xeb2bdff8) [ 1328.947355][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.947743][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.948055][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.948274][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e71040 [ 1328.948675][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.948973][ T32] INFO: task kworker/1:241:4678 blocked for more than 455 seconds. [ 1328.959627][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.959940][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.960151][ T32] task:kworker/1:241 state:D stack:0 pid:4678 tgid:4678 ppid:2 flags:0x00000000 [ 1328.960655][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.960928][ T32] Call trace: [ 1328.961044][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.961349][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2c9da4 r5:84e48c00 [ 1328.961650][ T32] r4:84e48c00 [ 1328.961750][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.962233][ T32] r5:84e48c00 r4:82717b6c [ 1328.962452][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.962863][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.963388][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2c9e20 [ 1328.963754][ T32] r4:00000000 [ 1328.963888][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.964359][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.964587][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.965117][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e71340 [ 1328.965575][ T32] r4:00000000 [ 1328.965746][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.966224][ T32] r9:84e48c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4b1000 [ 1328.966521][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.966875][ T32] r5:00001000 r4:eb0b3000 [ 1328.967047][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.967324][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.967601][ T32] r5:84e24354 r4:84e24000 [ 1328.967784][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.968203][ T32] r7:ddde40c0 r6:82c18200 r5:84e24354 r4:84e85680 [ 1328.968368][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.968698][ T32] r10:84e48c00 r9:84e856ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.968987][ T32] r4:84e85680 [ 1328.969074][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.979750][ T32] r10:00000000 r9:eb2b9e78 r8:84e711c0 r7:84e85680 r6:80266ad8 r5:84e48c00 [ 1328.980052][ T32] r4:84e71000 [ 1328.980157][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.980429][ T32] Exception stack(0xeb2c9fb0 to 0xeb2c9ff8) [ 1328.980610][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.980894][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.981160][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.981421][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e71000 [ 1328.981647][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.981883][ T32] INFO: task kworker/1:242:4680 blocked for more than 455 seconds. [ 1328.982065][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1328.982264][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.982436][ T32] task:kworker/1:242 state:D stack:0 pid:4680 tgid:4680 ppid:2 flags:0x00000000 [ 1328.982671][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.982869][ T32] Call trace: [ 1328.982972][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1328.983184][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2d1da4 r5:84e4a400 [ 1328.983531][ T32] r4:84e4a400 [ 1328.983626][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1328.983876][ T32] r5:84e4a400 r4:82717b6c [ 1328.983981][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.984321][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.984625][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2d1e20 [ 1328.984924][ T32] r4:00000000 [ 1328.985027][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1328.985254][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1328.985502][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1328.985839][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e715c0 [ 1328.986175][ T32] r4:00000000 [ 1328.986269][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1328.986500][ T32] r9:84e4a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4b3000 [ 1328.986752][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.986997][ T32] r5:00001000 r4:eb0bf000 [ 1328.987106][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1328.987373][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.987733][ T32] r5:84e24754 r4:84e24400 [ 1328.987949][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1328.988241][ T32] r7:ddde40c0 r6:82c18200 r5:84e24754 r4:84e85700 [ 1328.988416][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1328.988773][ T32] r10:84e4a400 r9:84e8572c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.989027][ T32] r4:84e85700 [ 1328.989110][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1328.999663][ T32] r10:00000000 r9:eb2c9e78 r8:84e71480 r7:84e85700 r6:80266ad8 r5:84e4a400 [ 1328.999971][ T32] r4:84e712c0 [ 1329.000062][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.000343][ T32] Exception stack(0xeb2d1fb0 to 0xeb2d1ff8) [ 1329.000508][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.000714][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.000957][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.001255][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e712c0 [ 1329.001553][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.001876][ T32] INFO: task kworker/1:243:4682 blocked for more than 455 seconds. [ 1329.002097][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.002248][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.002483][ T32] task:kworker/1:243 state:D stack:0 pid:4682 tgid:4682 ppid:2 flags:0x00000000 [ 1329.002849][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.002991][ T32] Call trace: [ 1329.003098][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.003358][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2cdda4 r5:84e4b000 [ 1329.003591][ T32] r4:84e4b000 [ 1329.003743][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.004070][ T32] r5:84e4b000 r4:82717b6c [ 1329.004291][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.005431][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.005952][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2cde20 [ 1329.006105][ T32] r4:00000000 [ 1329.006202][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.006419][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1329.006758][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1329.006996][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e71900 [ 1329.007285][ T32] r4:00000000 [ 1329.007385][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1329.007717][ T32] r9:84e4b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4b7000 [ 1329.008011][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.008303][ T32] r5:00001000 r4:eb0e3000 [ 1329.008447][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1329.008692][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.009027][ T32] r5:84e24f54 r4:84e24c00 [ 1329.009166][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1329.019685][ T32] r7:ddde40c0 r6:82c18200 r5:84e24f54 r4:84e85780 [ 1329.019964][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1329.020281][ T32] r10:84e4b000 r9:84e857ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.020519][ T32] r4:84e85780 [ 1329.020641][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.020970][ T32] r10:00000000 r9:eb2d1e78 r8:84e71780 r7:84e85780 r6:80266ad8 r5:84e4b000 [ 1329.021256][ T32] r4:84e71540 [ 1329.021415][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.021660][ T32] Exception stack(0xeb2cdfb0 to 0xeb2cdff8) [ 1329.021899][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.022141][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.022406][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.022716][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e71540 [ 1329.023059][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.023427][ T32] INFO: task kworker/1:244:4684 blocked for more than 455 seconds. [ 1329.023774][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.023927][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.024153][ T32] task:kworker/1:244 state:D stack:0 pid:4684 tgid:4684 ppid:2 flags:0x00000000 [ 1329.024470][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.024641][ T32] Call trace: [ 1329.024738][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.025045][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2d9da4 r5:84e4bc00 [ 1329.025352][ T32] r4:84e4bc00 [ 1329.025452][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.025795][ T32] r5:84e4bc00 r4:82717b6c [ 1329.026058][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.026346][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.026655][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2d9e20 [ 1329.026937][ T32] r4:00000000 [ 1329.027068][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.027379][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1329.027661][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1329.027905][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e716c0 [ 1329.028165][ T32] r4:00000000 [ 1329.028268][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1329.028512][ T32] r9:84e4bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4b5000 [ 1329.028829][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.029091][ T32] r5:00001000 r4:eb0d3000 [ 1329.029256][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1329.040101][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.040496][ T32] r5:84e24b54 r4:84e24800 [ 1329.040617][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1329.040966][ T32] r7:ddde40c0 r6:82c18200 r5:84e24b54 r4:84e85800 [ 1329.041163][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1329.041502][ T32] r10:84e4bc00 r9:84e8582c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.041728][ T32] r4:84e85800 [ 1329.041877][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.042191][ T32] r10:00000000 r9:eb2cde78 r8:84e71800 r7:84e85800 r6:80266ad8 r5:84e4bc00 [ 1329.042489][ T32] r4:84e71540 [ 1329.042654][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.042918][ T32] Exception stack(0xeb2d9fb0 to 0xeb2d9ff8) [ 1329.043163][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.043599][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.043902][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.044207][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e71540 [ 1329.044467][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.044812][ T32] INFO: task kworker/1:245:4686 blocked for more than 455 seconds. [ 1329.045091][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.045447][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.045706][ T32] task:kworker/1:245 state:D stack:0 pid:4686 tgid:4686 ppid:2 flags:0x00000000 [ 1329.046071][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.046310][ T32] Call trace: [ 1329.046425][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.046751][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2e1da4 r5:84e4d400 [ 1329.047062][ T32] r4:84e4d400 [ 1329.047162][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.047486][ T32] r5:84e4d400 r4:82717b6c [ 1329.047674][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.048114][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.048438][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2e1e20 [ 1329.048765][ T32] r4:00000000 [ 1329.048867][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.049160][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1329.059728][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1329.060106][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e71bc0 [ 1329.060349][ T32] r4:00000000 [ 1329.060489][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1329.060848][ T32] r9:84e4d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4b9000 [ 1329.061129][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.061409][ T32] r5:00001000 r4:eb15f000 [ 1329.061527][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1329.061826][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.062131][ T32] r5:84e25354 r4:84e25000 [ 1329.062293][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1329.062589][ T32] r7:ddde40c0 r6:82c18200 r5:84e25354 r4:84e85880 [ 1329.062916][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1329.063189][ T32] r10:84e4d400 r9:84e858ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.063588][ T32] r4:84e85880 [ 1329.063750][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.064128][ T32] r10:00000000 r9:eb2cde78 r8:84e71a80 r7:84e85880 r6:80266ad8 r5:84e4d400 [ 1329.064449][ T32] r4:84e71880 [ 1329.064615][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.064956][ T32] Exception stack(0xeb2e1fb0 to 0xeb2e1ff8) [ 1329.065169][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.065550][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.065837][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.066117][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e71880 [ 1329.066464][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.066781][ T32] INFO: task kworker/1:246:4688 blocked for more than 455 seconds. [ 1329.066991][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.067207][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.067464][ T32] task:kworker/1:246 state:D stack:0 pid:4688 tgid:4688 ppid:2 flags:0x00000000 [ 1329.067903][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.068199][ T32] Call trace: [ 1329.068510][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.068816][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2e5da4 r5:84e4ec00 [ 1329.069066][ T32] r4:84e4ec00 [ 1329.069190][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.079691][ T32] r5:84e4ec00 r4:82717b6c [ 1329.079943][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.080274][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.080624][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2e5e20 [ 1329.081032][ T32] r4:00000000 [ 1329.081152][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.081640][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1329.082030][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1329.082436][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e71e00 [ 1329.082793][ T32] r4:00000000 [ 1329.082901][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1329.083317][ T32] r9:84e4ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4bb000 [ 1329.083664][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.084082][ T32] r5:00001000 r4:eb16b000 [ 1329.084205][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1329.084628][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.084991][ T32] r5:84e25754 r4:84e25400 [ 1329.085235][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1329.085715][ T32] r7:ddde40c0 r6:82c18200 r5:84e25754 r4:84e85900 [ 1329.085972][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1329.086298][ T32] r10:84e4ec00 r9:84e8592c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.086558][ T32] r4:84e85900 [ 1329.086689][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.087047][ T32] r10:00000000 r9:eb2e1e78 r8:84e718c0 r7:84e85900 r6:80266ad8 r5:84e4ec00 [ 1329.087267][ T32] r4:84e71b40 [ 1329.087379][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.087611][ T32] Exception stack(0xeb2e5fb0 to 0xeb2e5ff8) [ 1329.087816][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.088074][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.088371][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.088660][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e71b40 [ 1329.088996][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.099697][ T32] INFO: task kworker/1:247:4690 blocked for more than 455 seconds. [ 1329.100000][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.100171][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.100437][ T32] task:kworker/1:247 state:D stack:0 pid:4690 tgid:4690 ppid:2 flags:0x00000000 [ 1329.100899][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.101139][ T32] Call trace: [ 1329.101298][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.101695][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2ddda4 r5:84e4c800 [ 1329.102029][ T32] r4:84e4c800 [ 1329.102137][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.102421][ T32] r5:84e4c800 r4:82717b6c [ 1329.102584][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.102894][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.103229][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2dde20 [ 1329.103632][ T32] r4:00000000 [ 1329.103738][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.104081][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1329.104404][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1329.104795][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dec040 [ 1329.105140][ T32] r4:00000000 [ 1329.105283][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1329.105581][ T32] r9:84e4c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4bf000 [ 1329.105875][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.106280][ T32] r5:00001000 r4:eb189000 [ 1329.106411][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1329.106923][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.107312][ T32] r5:84e25f54 r4:84e25c00 [ 1329.107441][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1329.107869][ T32] r7:ddde40c0 r6:82c18200 r5:84e25f54 r4:84e85980 [ 1329.108122][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1329.108426][ T32] r10:84e4c800 r9:84e859ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.108718][ T32] r4:84e85980 [ 1329.108919][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.119631][ T32] r10:00000000 r9:eb2e5e78 r8:84e71b40 r7:84e85980 r6:80266ad8 r5:84e4c800 [ 1329.120032][ T32] r4:84e71d80 [ 1329.120129][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.120388][ T32] Exception stack(0xeb2ddfb0 to 0xeb2ddff8) [ 1329.120593][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.120876][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.121200][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.121534][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84e71d80 [ 1329.121909][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.122221][ T32] INFO: task kworker/1:248:4693 blocked for more than 455 seconds. [ 1329.122444][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.122630][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.122958][ T32] task:kworker/1:248 state:D stack:0 pid:4693 tgid:4693 ppid:2 flags:0x00000000 [ 1329.123355][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.123679][ T32] Call trace: [ 1329.123832][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.124443][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2e9da4 r5:84e4e000 [ 1329.124893][ T32] r4:84e4e000 [ 1329.125037][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.125336][ T32] r5:84e4e000 r4:82717b6c [ 1329.125504][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.126022][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.126439][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2e9e20 [ 1329.126696][ T32] r4:00000000 [ 1329.126856][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.127131][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1329.127508][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1329.127883][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84e71f80 [ 1329.128182][ T32] r4:00000000 [ 1329.128316][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1329.128644][ T32] r9:84e4e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4bd000 [ 1329.128929][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.139656][ T32] r5:00001000 r4:eb17d000 [ 1329.139900][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1329.140272][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.140648][ T32] r5:84e25b54 r4:84e25800 [ 1329.140822][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1329.141232][ T32] r7:ddde40c0 r6:82c18200 r5:84e25b54 r4:84e85a00 [ 1329.141485][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1329.141821][ T32] r10:84e4e000 r9:84e85a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.142118][ T32] r4:84e85a00 [ 1329.142227][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.142545][ T32] r10:00000000 r9:eb2dde78 r8:84dec200 r7:84e85a00 r6:80266ad8 r5:84e4e000 [ 1329.142769][ T32] r4:84dec140 [ 1329.142924][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.143252][ T32] Exception stack(0xeb2e9fb0 to 0xeb2e9ff8) [ 1329.143500][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.143766][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.144021][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.144273][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dec140 [ 1329.144637][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.144918][ T32] INFO: task kworker/1:249:4695 blocked for more than 455 seconds. [ 1329.145228][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.145443][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.145757][ T32] task:kworker/1:249 state:D stack:0 pid:4695 tgid:4695 ppid:2 flags:0x00000000 [ 1329.146132][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.146429][ T32] Call trace: [ 1329.146538][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.146902][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2f1da4 r5:84e49800 [ 1329.147189][ T32] r4:84e49800 [ 1329.147294][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.147622][ T32] r5:84e49800 r4:82717b6c [ 1329.147930][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.148239][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.148675][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2f1e20 [ 1329.149042][ T32] r4:00000000 [ 1329.149148][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.159648][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1329.160007][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1329.160278][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dec4c0 [ 1329.160506][ T32] r4:00000000 [ 1329.160633][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1329.160940][ T32] r9:84e49800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4c3000 [ 1329.161315][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.161659][ T32] r5:00001000 r4:eb1a3000 [ 1329.161803][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1329.162083][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.162436][ T32] r5:84e26754 r4:84e26400 [ 1329.162582][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1329.162990][ T32] r7:ddde40c0 r6:82c18200 r5:84e26754 r4:84e85a80 [ 1329.163316][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1329.163676][ T32] r10:84e49800 r9:84e85aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.164006][ T32] r4:84e85a80 [ 1329.164133][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.164415][ T32] r10:00000000 r9:eb2dde78 r8:84dec2c0 r7:84e85a80 r6:80266ad8 r5:84e49800 [ 1329.164830][ T32] r4:84dec100 [ 1329.164918][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.165177][ T32] Exception stack(0xeb2f1fb0 to 0xeb2f1ff8) [ 1329.165482][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.165724][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.165983][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.166273][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dec100 [ 1329.166610][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.166920][ T32] INFO: task kworker/1:250:4696 blocked for more than 455 seconds. [ 1329.167207][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.167446][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.167768][ T32] task:kworker/1:250 state:D stack:0 pid:4696 tgid:4696 ppid:2 flags:0x00000000 [ 1329.168122][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.168319][ T32] Call trace: [ 1329.168452][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.168736][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2edda4 r5:84e50000 [ 1329.168994][ T32] r4:84e50000 [ 1329.169099][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.179810][ T32] r5:84e50000 r4:82717b6c [ 1329.180022][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.180344][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.180771][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2ede20 [ 1329.181110][ T32] r4:00000000 [ 1329.181259][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.181674][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1329.181951][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1329.182266][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dec180 [ 1329.182517][ T32] r4:00000000 [ 1329.182624][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1329.182918][ T32] r9:84e50000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4c1000 [ 1329.183157][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.183561][ T32] r5:00001000 r4:eb19b000 [ 1329.183732][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1329.184071][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.184448][ T32] r5:84e26354 r4:84e26000 [ 1329.184603][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1329.185029][ T32] r7:ddde40c0 r6:82c18200 r5:84e26354 r4:84e85b00 [ 1329.185261][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1329.185539][ T32] r10:84e50000 r9:84e85b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.185755][ T32] r4:84e85b00 [ 1329.185890][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.186141][ T32] r10:00000000 r9:eb2f1e78 r8:84dec380 r7:84e85b00 r6:80266ad8 r5:84e50000 [ 1329.186423][ T32] r4:84dec100 [ 1329.186531][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.186808][ T32] Exception stack(0xeb2edfb0 to 0xeb2edff8) [ 1329.186995][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.187368][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.187625][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.187832][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dec100 [ 1329.188065][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.188312][ T32] INFO: task kworker/1:251:4698 blocked for more than 455 seconds. [ 1329.188541][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.188709][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.189006][ T32] task:kworker/1:251 state:D stack:0 pid:4698 tgid:4698 ppid:2 flags:0x00000000 [ 1329.199712][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.200008][ T32] Call trace: [ 1329.200178][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.200442][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb2fdda4 r5:84cdbc00 [ 1329.200702][ T32] r4:84cdbc00 [ 1329.200903][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.201236][ T32] r5:84cdbc00 r4:82717b6c [ 1329.201395][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.201814][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.202171][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb2fde20 [ 1329.202473][ T32] r4:00000000 [ 1329.202618][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.202898][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1329.203205][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1329.203510][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dec640 [ 1329.203813][ T32] r4:00000000 [ 1329.203966][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1329.204232][ T32] r9:84cdbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4c5000 [ 1329.204525][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.204877][ T32] r5:00001000 r4:eb1ad000 [ 1329.205002][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1329.205277][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.205575][ T32] r5:84e26b54 r4:84e26800 [ 1329.205698][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1329.206137][ T32] r7:ddde40c0 r6:82c18200 r5:84e26b54 r4:84e85b80 [ 1329.206339][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1329.206663][ T32] r10:84cdbc00 r9:84e85bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.206900][ T32] r4:84e85b80 [ 1329.207000][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.207363][ T32] r10:00000000 r9:eb2f1e78 r8:84e94040 r7:84e85b80 r6:80266ad8 r5:84cdbc00 [ 1329.207645][ T32] r4:84dec440 [ 1329.207766][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.208098][ T32] Exception stack(0xeb2fdfb0 to 0xeb2fdff8) [ 1329.208336][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.208644][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.208966][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.209260][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dec440 [ 1329.220272][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.220826][ T32] INFO: task kworker/1:252:4700 blocked for more than 455 seconds. [ 1329.221126][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.221384][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.221737][ T32] task:kworker/1:252 state:D stack:0 pid:4700 tgid:4700 ppid:2 flags:0x00000000 [ 1329.222201][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.222548][ T32] Call trace: [ 1329.222678][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.222969][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb30dda4 r5:843b0000 [ 1329.223188][ T32] r4:843b0000 [ 1329.223358][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.223685][ T32] r5:843b0000 r4:82717b6c [ 1329.223926][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.224365][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.224799][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb30de20 [ 1329.225028][ T32] r4:00000000 [ 1329.225108][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.225355][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1329.225630][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1329.225999][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dec740 [ 1329.226257][ T32] r4:00000000 [ 1329.226386][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1329.226661][ T32] r9:843b0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4c7000 [ 1329.226961][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.227315][ T32] r5:00001000 r4:eb1f1000 [ 1329.227415][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1329.227715][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.228101][ T32] r5:84e26f54 r4:84e26c00 [ 1329.228344][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1329.228652][ T32] r7:ddde40c0 r6:82c18200 r5:84e26f54 r4:84e85c00 [ 1329.228938][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1329.229288][ T32] r10:843b0000 r9:84e85c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.240099][ T32] r4:84e85c00 [ 1329.240235][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.240509][ T32] r10:00000000 r9:eb2fde78 r8:84e94200 r7:84e85c00 r6:80266ad8 r5:843b0000 [ 1329.240813][ T32] r4:84dec5c0 [ 1329.240938][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.241199][ T32] Exception stack(0xeb30dfb0 to 0xeb30dff8) [ 1329.241415][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.241792][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.242138][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.242417][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dec5c0 [ 1329.242689][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.242993][ T32] INFO: task kworker/1:253:4703 blocked for more than 455 seconds. [ 1329.243306][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.243514][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.243839][ T32] task:kworker/1:253 state:D stack:0 pid:4703 tgid:4703 ppid:2 flags:0x00000000 [ 1329.244224][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.244409][ T32] Call trace: [ 1329.244553][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.244864][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb315da4 r5:843b1800 [ 1329.245184][ T32] r4:843b1800 [ 1329.245292][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.245619][ T32] r5:843b1800 r4:82717b6c [ 1329.245803][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.246180][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.246518][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb315e20 [ 1329.246741][ T32] r4:00000000 [ 1329.246881][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.247186][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1329.247421][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1329.247713][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84dec880 [ 1329.248029][ T32] r4:00000000 [ 1329.248170][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1329.248445][ T32] r9:843b1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4c9000 [ 1329.248704][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.249068][ T32] r5:00001000 r4:eb1ff000 [ 1329.259799][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1329.260185][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.260528][ T32] r5:84e27354 r4:84e27000 [ 1329.260635][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1329.260926][ T32] r7:ddde40c0 r6:82c18200 r5:84e27354 r4:84e85c80 [ 1329.261144][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1329.261467][ T32] r10:843b1800 r9:84e85cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.261694][ T32] r4:84e85c80 [ 1329.261805][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.262099][ T32] r10:00000000 r9:eb30de78 r8:84ddf180 r7:84e85c80 r6:80266ad8 r5:843b1800 [ 1329.262377][ T32] r4:84dec700 [ 1329.262537][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.262751][ T32] Exception stack(0xeb315fb0 to 0xeb315ff8) [ 1329.262980][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.263321][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.263718][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.264113][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dec700 [ 1329.264403][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.264787][ T32] INFO: task kworker/1:255:4705 blocked for more than 455 seconds. [ 1329.265102][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.265443][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.265858][ T32] task:kworker/1:255 state:D stack:0 pid:4705 tgid:4705 ppid:2 flags:0x00000000 [ 1329.266277][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.266487][ T32] Call trace: [ 1329.266639][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.266953][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb31dda4 r5:843b3000 [ 1329.267273][ T32] r4:843b3000 [ 1329.267384][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.267740][ T32] r5:843b3000 r4:82717b6c [ 1329.267907][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.268312][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.268642][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb31de20 [ 1329.269091][ T32] r4:00000000 [ 1329.279820][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.280208][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1329.280510][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1329.280816][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84deca80 [ 1329.281080][ T32] r4:00000000 [ 1329.281201][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1329.281533][ T32] r9:843b3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4cb000 [ 1329.281859][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.282329][ T32] r5:00001000 r4:eb207000 [ 1329.282497][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1329.282960][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.283468][ T32] r5:84e27754 r4:84e27400 [ 1329.283596][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1329.283866][ T32] r7:ddde40c0 r6:82c18200 r5:84e27754 r4:84e85d80 [ 1329.284076][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1329.284336][ T32] r10:843b3000 r9:84e85dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.284691][ T32] r4:84e85d80 [ 1329.284919][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.285216][ T32] r10:00000000 r9:eb319e78 r8:84ddf380 r7:84e85d80 r6:80266ad8 r5:843b3000 [ 1329.285541][ T32] r4:84dec980 [ 1329.285714][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.285950][ T32] Exception stack(0xeb31dfb0 to 0xeb31dff8) [ 1329.286154][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.286445][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.286709][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.286929][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84dec980 [ 1329.287200][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.287584][ T32] INFO: task kworker/1:256:4707 blocked for more than 455 seconds. [ 1329.287798][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.287955][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.288182][ T32] task:kworker/1:256 state:D stack:0 pid:4707 tgid:4707 ppid:2 flags:0x00000000 [ 1329.288619][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.288940][ T32] Call trace: [ 1329.289034][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.289283][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eb325da4 r5:843b4800 [ 1329.300122][ T32] r4:843b4800 [ 1329.300233][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.300539][ T32] r5:843b4800 r4:82717b6c [ 1329.300677][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.301024][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.301359][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eb325e20 [ 1329.301598][ T32] r4:00000000 [ 1329.301682][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.302061][ T32] [<819c32d0>] (mutex_lock) from [<804ae388>] (_vm_unmap_aliases+0x68/0x240) [ 1329.302372][ T32] [<804ae320>] (_vm_unmap_aliases) from [<804b20e4>] (vfree+0x170/0x1e4) [ 1329.302677][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84decb80 [ 1329.303006][ T32] r4:00000000 [ 1329.303131][ T32] [<804b1f74>] (vfree) from [<8051073c>] (execmem_free+0x30/0x64) [ 1329.303458][ T32] r9:843b4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f4cd000 [ 1329.303681][ T32] [<8051070c>] (execmem_free) from [<8039c66c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.303947][ T32] r5:00001000 r4:eb211000 [ 1329.304126][ T32] [<8039c65c>] (bpf_jit_free_exec) from [<8039ca4c>] (bpf_jit_free+0x68/0xe4) [ 1329.304437][ T32] [<8039c9e4>] (bpf_jit_free) from [<8039dba0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.304828][ T32] r5:84e27b54 r4:84e27800 [ 1329.304961][ T32] [<8039da54>] (bpf_prog_free_deferred) from [<802660e0>] (process_one_work+0x1b4/0x4f4) [ 1329.305255][ T32] r7:ddde40c0 r6:82c18200 r5:84e27b54 r4:84e85e00 [ 1329.305539][ T32] [<80265f2c>] (process_one_work) from [<80266cc4>] (worker_thread+0x1ec/0x3bc) [ 1329.305912][ T32] r10:843b4800 r9:84e85e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.306210][ T32] r4:84e85e00 [ 1329.306318][ T32] [<80266ad8>] (worker_thread) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.306595][ T32] r10:00000000 r9:eb319e78 r8:84ddf580 r7:84e85e00 r6:80266ad8 r5:843b4800 [ 1329.306839][ T32] r4:84deca00 [ 1329.306983][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.307311][ T32] Exception stack(0xeb325fb0 to 0xeb325ff8) [ 1329.307582][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.307930][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.308232][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.308524][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:84deca00 [ 1329.308880][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.309276][ T32] INFO: task syz-executor610:5971 blocked for more than 455 seconds. [ 1329.320053][ T32] Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.320200][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.320456][ T32] task:syz-executor610 state:D stack:0 pid:5971 tgid:5971 ppid:3095 flags:0x00000005 [ 1329.320827][ T32] Call trace: [ 1329.320957][ T32] [<819bef1c>] (__schedule) from [<819bfb74>] (schedule+0x2c/0xfc) [ 1329.321283][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ec9f5aac r5:843b6c00 [ 1329.321577][ T32] r4:843b6c00 [ 1329.321714][ T32] [<819bfb48>] (schedule) from [<819bff28>] (schedule_preempt_disabled+0x18/0x24) [ 1329.322092][ T32] r5:843b6c00 r4:82717b6c [ 1329.322269][ T32] [<819bff10>] (schedule_preempt_disabled) from [<819c2a00>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.322684][ T32] [<819c2718>] (__mutex_lock.constprop.0) from [<819c32cc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.323071][ T32] r10:8260ca7c r9:824b9bf8 r8:8260cad0 r7:7fe00000 r6:83d36fc8 r5:ec9f5b18 [ 1329.323420][ T32] r4:00002000 [ 1329.323578][ T32] [<819c32b8>] (__mutex_lock_slowpath) from [<819c330c>] (mutex_lock+0x3c/0x40) [ 1329.323893][ T32] [<819c32d0>] (mutex_lock) from [<804ae5f4>] (reclaim_and_purge_vmap_areas+0x3c/0x19c) [ 1329.324326][ T32] [<804ae5b8>] (reclaim_and_purge_vmap_areas) from [<804aefa8>] (alloc_vmap_area+0x854/0xdf8) [ 1329.324721][ T32] r10:843b6c00 r9:00000001 r8:8260cad0 r7:7fe00000 r6:83d36fc8 r5:00000001 [ 1329.325027][ T32] r4:00002000 [ 1329.325198][ T32] [<804ae754>] (alloc_vmap_area) from [<804af614>] (__get_vm_area_node.constprop.0+0xc8/0x11c) [ 1329.325607][ T32] r10:84468f00 r9:7f000000 r8:00002cc0 r7:ffffffff r6:00000001 r5:00000122 [ 1329.326011][ T32] r4:00002000 [ 1329.326114][ T32] [<804af54c>] (__get_vm_area_node.constprop.0) from [<804b223c>] (__vmalloc_node_range_noprof+0x94/0x55c) [ 1329.326538][ T32] r10:7f000000 r9:82056b18 r8:ffffffff r7:7fe00000 r6:00002cc0 r5:00000001 [ 1329.326753][ T32] r4:00001000 [ 1329.326847][ T32] [<804b21a8>] (__vmalloc_node_range_noprof) from [<80510684>] (execmem_alloc+0x64/0xec) [ 1329.327206][ T32] r10:ffffffff r9:00800000 r8:0000071f r7:8039c658 r6:00001000 r5:82238160 [ 1329.327492][ T32] r4:00001000 [ 1329.327653][ T32] [<80510620>] (execmem_alloc) from [<8039c658>] (bpf_jit_alloc_exec+0x18/0x1c) [ 1329.327953][ T32] r10:843b6c00 r9:8021e144 r8:0000006c r7:0000006c r6:ec9f5d14 r5:00000004 [ 1329.328226][ T32] r4:00001000 [ 1329.328359][ T32] [<8039c640>] (bpf_jit_alloc_exec) from [<8039c8fc>] (bpf_jit_binary_alloc+0x6c/0x100) [ 1329.328778][ T32] [<8039c890>] (bpf_jit_binary_alloc) from [<802235bc>] (bpf_int_jit_compile+0x184/0x368) [ 1329.329154][ T32] r9:84c1d6f0 r8:0000006c r7:843b6c00 r6:00000000 r5:eb837000 r4:eb837000 [ 1329.339727][ T32] [<80223438>] (bpf_int_jit_compile) from [<8039de24>] (bpf_prog_select_runtime+0xd0/0x110) [ 1329.340085][ T32] r9:84c1d6f0 r8:00000094 r7:ec9f5da8 r6:ec9f5db8 r5:eb837000 r4:ec9f5ec0 [ 1329.340342][ T32] [<8039dd54>] (bpf_prog_select_runtime) from [<803a6570>] (bpf_prog_load+0x6b4/0xce8) [ 1329.340637][ T32] r9:84c1d6f0 r8:00000094 r7:ec9f5da8 r6:00000000 r5:00000000 r4:ec9f5ec0 [ 1329.340936][ T32] [<803a5ebc>] (bpf_prog_load) from [<803a7c68>] (__sys_bpf+0x528/0x1fb4) [ 1329.341306][ T32] r10:00000182 r9:00000000 r8:b5403587 r7:200000c0 r6:00000005 r5:ec9f5e98 [ 1329.341695][ T32] r4:00000094 [ 1329.341865][ T32] [<803a7740>] (__sys_bpf) from [<803a9c94>] (sys_bpf+0x2c/0x48) [ 1329.342293][ T32] r10:00000182 r9:843b6c00 r8:8020029c r7:00000182 r6:00000000 r5:00000000 [ 1329.342634][ T32] r4:ffffffff [ 1329.342805][ T32] [<803a9c68>] (sys_bpf) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1329.343081][ T32] Exception stack(0xec9f5fa8 to 0xec9f5ff0) [ 1329.343446][ T32] 5fa0: ffffffff 00000000 00000005 200000c0 00000094 00000000 [ 1329.343750][ T32] 5fc0: ffffffff 00000000 00000000 00000182 00000000 00000000 00041100 00000000 [ 1329.344116][ T32] 5fe0: 7e84ec68 7e84ec58 000106bc 0002e800 [ 1329.344392][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.350036][ T32] NMI backtrace for cpu 1 [ 1329.350513][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.350840][ T32] Hardware name: ARM-Versatile Express [ 1329.351054][ T32] Call trace: [ 1329.351176][ T32] [<8199ca58>] (dump_backtrace) from [<8199cb54>] (show_stack+0x18/0x1c) [ 1329.351495][ T32] r7:00000000 r6:00000113 r5:60000193 r4:8203dc0c [ 1329.351670][ T32] [<8199cb3c>] (show_stack) from [<819bb004>] (dump_stack_lvl+0x70/0x7c) [ 1329.351924][ T32] [<819baf94>] (dump_stack_lvl) from [<819bb028>] (dump_stack+0x18/0x1c) [ 1329.352257][ T32] r5:00000001 r4:00000001 [ 1329.352511][ T32] [<819bb010>] (dump_stack) from [<81989d10>] (nmi_cpu_backtrace+0x160/0x17c) [ 1329.352914][ T32] [<81989bb0>] (nmi_cpu_backtrace) from [<81989e5c>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 1329.353287][ T32] r7:00000001 r6:8260c5d0 r5:8261af0c r4:ffffffff [ 1329.353530][ T32] [<81989d2c>] (nmi_trigger_cpumask_backtrace) from [<802103e8>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 1329.354024][ T32] r9:00019212 r8:828b6cf8 r7:8260c730 r6:00007d67 r5:8261b4c8 r4:84d72c1c [ 1329.354300][ T32] [<802103d0>] (arch_trigger_cpumask_backtrace) from [<80358324>] (watchdog+0x498/0x5b8) [ 1329.354698][ T32] [<80357e8c>] (watchdog) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.355073][ T32] r10:00000000 r9:df819e58 r8:82f23ac0 r7:00000000 r6:80357e8c r5:82e59800 [ 1329.355459][ T32] r4:82ec92c0 [ 1329.355670][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.356088][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1329.356314][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.356660][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.357035][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.357399][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:82ec92c0 [ 1329.357895][ T32] Sending NMI from CPU 1 to CPUs 0: [ 1329.358571][ C0] NMI backtrace for cpu 0 [ 1329.359081][ C0] CPU: 0 UID: 0 PID: 2902 Comm: klogd Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.359357][ C0] Hardware name: ARM-Versatile Express [ 1329.359475][ C0] PC is at kmem_cache_alloc_node_noprof+0x1b8/0x338 [ 1329.360109][ C0] LR is at 0x82f516c0 [ 1329.360388][ C0] pc : [<804cd7b4>] lr : [<82f516c0>] psr: 60000013 [ 1329.360413][ C0] sp : ec7c9cd8 ip : dddd4958 fp : ec7c9d2c [ 1329.360432][ C0] r10: 82f516c0 r9 : 000000c0 r8 : a0000013 [ 1329.360456][ C0] r7 : 834b6c00 r6 : 00400cc0 r5 : 00000000 r4 : 82ea1000 [ 1329.360480][ C0] r3 : 824c0958 r2 : 5b914000 r1 : 000205e8 r0 : 82f51780 [ 1329.360548][ C0] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 1329.360588][ C0] Control: 30c5387d Table: 842de1c0 DAC: fffffffd [ 1329.360637][ C0] Call trace: [ 1329.361162][ C0] [<804cd5fc>] (kmem_cache_alloc_node_noprof) from [<81494104>] (__alloc_skb+0x138/0x160) [ 1329.361373][ C0] r10:ec7c9e1c r9:00000000 r8:00400cc0 r7:00000000 r6:82ea1000 r5:ffffffff [ 1329.361415][ C0] r4:82606000 [ 1329.361464][ C0] [<81493fcc>] (__alloc_skb) from [<8149c2d8>] (alloc_skb_with_frags+0x44/0x1ec) [ 1329.361507][ C0] r8:802a6f40 r7:ec7c9dbc r6:00000000 r5:00001000 r4:00000003 [ 1329.361516][ C0] [<8149c294>] (alloc_skb_with_frags) from [<8148d9d8>] (sock_alloc_send_pskb+0x1f4/0x228) [ 1329.361568][ C0] r10:ec7c9e1c r9:00000000 r8:802a6f40 r7:ec7c9dbc r6:834b6c00 r5:7fffffff [ 1329.361578][ C0] r4:82e1cc00 [ 1329.361585][ C0] [<8148d7e4>] (sock_alloc_send_pskb) from [<8174ba9c>] (unix_dgram_sendmsg+0x154/0x8b8) [ 1329.361632][ C0] r10:00000000 r9:82e1cc00 r8:834b6c00 r7:00000000 r6:0000007d r5:8307fb80 [ 1329.361642][ C0] r4:ec7c9e98 [ 1329.361652][ C0] [<8174b948>] (unix_dgram_sendmsg) from [<8148687c>] (__sock_sendmsg+0x44/0x78) [ 1329.361685][ C0] r10:00000121 r9:834b6c00 r8:00000003 r7:8307fb80 r6:8307fb80 r5:ec7c9e98 [ 1329.361694][ C0] r4:00000000 [ 1329.361701][ C0] [<81486838>] (__sock_sendmsg) from [<81488ed0>] (__sys_sendto+0x108/0x14c) [ 1329.361740][ C0] r7:8307fb80 r6:00000000 r5:00004000 r4:00000000 [ 1329.361749][ C0] [<81488dc8>] (__sys_sendto) from [<81488f58>] (sys_send+0x20/0x28) [ 1329.361799][ C0] r8:8020029c r7:00000121 r6:76fc25a0 r5:76fc25a0 r4:00ce01a8 [ 1329.361808][ C0] [<81488f38>] (sys_send) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1329.361875][ C0] Exception stack(0xec7c9fa8 to 0xec7c9ff0) [ 1329.361967][ C0] 9fa0: 00ce01a8 76fc25a0 00000003 00ce7a00 0000007d 00004000 [ 1329.361993][ C0] 9fc0: 00ce01a8 76fc25a0 76fc25a0 00000121 00000000 00000013 76e90e60 00ce7a03 [ 1329.362008][ C0] 9fe0: 00000000 7eb77bb8 76e18460 76e1d918 [ 1329.380204][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 1329.384601][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc7-syzkaller #0 [ 1329.384917][ T32] Hardware name: ARM-Versatile Express [ 1329.385097][ T32] Call trace: [ 1329.385242][ T32] [<8199ca58>] (dump_backtrace) from [<8199cb54>] (show_stack+0x18/0x1c) [ 1329.385508][ T32] r7:00000000 r6:82622f44 r5:00000000 r4:8203dc0c [ 1329.385718][ T32] [<8199cb3c>] (show_stack) from [<819bafe8>] (dump_stack_lvl+0x54/0x7c) [ 1329.386026][ T32] [<819baf94>] (dump_stack_lvl) from [<819bb028>] (dump_stack+0x18/0x1c) [ 1329.386287][ T32] r5:00000000 r4:82870d18 [ 1329.386480][ T32] [<819bb010>] (dump_stack) from [<8199d680>] (panic+0x120/0x374) [ 1329.386799][ T32] [<8199d560>] (panic) from [<803581a4>] (watchdog+0x318/0x5b8) [ 1329.387065][ T32] r3:00000000 r2:00000000 r1:00000001 r0:8203e70c [ 1329.387236][ T32] r7:8260c730 [ 1329.387343][ T32] [<80357e8c>] (watchdog) from [<8026fd40>] (kthread+0x104/0x134) [ 1329.387685][ T32] r10:00000000 r9:df819e58 r8:82f23ac0 r7:00000000 r6:80357e8c r5:82e59800 [ 1329.387985][ T32] r4:82ec92c0 [ 1329.388121][ T32] [<8026fc3c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.388398][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1329.388670][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.389084][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.389555][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.389903][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fc3c r4:82ec92c0 [ 1329.391342][ T32] Rebooting in 86400 seconds.. VM DIAGNOSIS: 11:01:54 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=8203dc0c R02=0003c289 R03=80219ac0 R04=8261b4c0 R05=8260c5d0 R06=00000000 R07=8260c5fc R08=00000000 R09=00000000 R10=00000000 R11=82601f34 R12=82601f38 R13=82601f28 R14=8020898c R15=80219ac8 PSR=60000093 -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=7ed75ae0 d08=7ed75ae000000003 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=0000003b R01=00000000 R02=00000000 R03=82e59800 R04=82e35400 R05=82e35604 R06=00007ff8 R07=82e35a18 R08=827f27e7 R09=00019000 R10=82604d40 R11=df8e1f84 R12=df8e1e68 R13=df8e1f28 R14=802bcae4 R15=8035838c PSR=60000113 -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=7ed75ae0 d08=7ed75ae000000003 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