[ 544.800196][ T31] audit: type=1400 audit(544.730:68): avc: denied { read write } for pid=3078 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 [ 544.801390][ T31] audit: type=1400 audit(544.730:69): avc: denied { open } for pid=3078 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]:28337' (ED25519) to the list of known hosts. [ 594.262461][ T31] audit: type=1400 audit(594.200:70): avc: denied { execute } for pid=3093 comm="sh" name="syz-executor1963640262" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 594.419075][ T31] audit: type=1400 audit(594.310:71): avc: denied { execute_no_trans } for pid=3093 comm="sh" path="/syz-executor1963640262" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 594.548087][ T31] audit: type=1400 audit(594.480:72): avc: denied { execmem } for pid=3093 comm="syz-executor196" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 594.751244][ T31] audit: type=1400 audit(594.680:73): avc: denied { prog_load } for pid=3094 comm="syz-executor196" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 594.772171][ T31] audit: type=1400 audit(594.700:74): avc: denied { bpf } for pid=3094 comm="syz-executor196" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 594.778385][ T31] audit: type=1400 audit(594.700:75): avc: denied { perfmon } for pid=3094 comm="syz-executor196" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program [ 594.845562][ T31] audit: type=1400 audit(594.780:76): avc: denied { prog_run } for pid=3094 comm="syz-executor196" 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 [ 1324.061527][ T32] INFO: task kworker/0:1:10 blocked for more than 450 seconds. [ 1324.088515][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.091317][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.099820][ T32] task:kworker/0:1 state:D stack:0 pid:10 tgid:10 ppid:2 flags:0x00000000 [ 1324.114033][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.147275][ T32] Call trace: [ 1324.162387][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.168997][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df841da4 r5:82e36c00 [ 1324.172715][ T32] r4:82e36c00 [ 1324.173025][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.173506][ T32] r5:82e36c00 r4:82717b60 [ 1324.173918][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.174630][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.175093][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df841e20 [ 1324.175507][ T32] r4:00000000 [ 1324.175714][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.176218][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.176653][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.177141][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846e1fc0 [ 1324.177613][ T32] r4:00000000 [ 1324.177797][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.178537][ T32] r9:82e36c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1324.178903][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.179778][ T32] r5:00001000 r4:e8701000 [ 1324.192105][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.192641][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.193067][ T32] r5:8476a354 r4:8476a000 [ 1324.193327][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.196015][ T32] r7:dddd00c0 r6:82c18000 r5:8476a354 r4:82cb6080 [ 1324.199428][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.222435][ T32] r10:82e36c00 r9:82cb60ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.230922][ T32] r4:82cb6080 [ 1324.245963][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.248678][ T32] r10:00000000 r9:df839e78 r8:82cb5b80 r7:82cb6080 r6:80266a2c r5:82e36c00 [ 1324.251088][ T32] r4:82cb5980 [ 1324.252497][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.265971][ T32] Exception stack(0xdf841fb0 to 0xdf841ff8) [ 1324.272339][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.272784][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.273162][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.273491][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:82cb5980 [ 1324.274217][ T32] INFO: task kworker/0:2:46 blocked for more than 450 seconds. [ 1324.274629][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.274842][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.275036][ T32] task:kworker/0:2 state:D stack:0 pid:46 tgid:46 ppid:2 flags:0x00000000 [ 1324.275298][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.275457][ T32] Call trace: [ 1324.275564][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.275790][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df91dda4 r5:82fe0c00 [ 1324.276003][ T32] r4:82fe0c00 [ 1324.276077][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.276391][ T32] r5:82fe0c00 r4:82717b60 [ 1324.276552][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.276868][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.277122][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df91de20 [ 1324.277363][ T32] r4:00000000 [ 1324.277476][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.277693][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.277899][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.278097][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846e1ec0 [ 1324.278311][ T32] r4:00000000 [ 1324.278441][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.278747][ T32] r9:82fe0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b9000 [ 1324.278978][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.279225][ T32] r5:00001000 r4:e0651000 [ 1324.279348][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.279593][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.279899][ T32] r5:84769f54 r4:84769c00 [ 1324.280039][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.280375][ T32] r7:dddd00c0 r6:82c18000 r5:84769f54 r4:82f64100 [ 1324.280556][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.280877][ T32] r10:82fe0c00 r9:82f6412c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.281127][ T32] r4:82f64100 [ 1324.281282][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.282434][ T32] r10:00000000 r9:df841e78 r8:82f628c0 r7:82f64100 r6:80266a2c r5:82fe0c00 [ 1324.282655][ T32] r4:82f62680 [ 1324.282753][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.282961][ T32] Exception stack(0xdf91dfb0 to 0xdf91dff8) [ 1324.283129][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.283401][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.283643][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.283858][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:82f62680 [ 1324.284213][ T32] INFO: task kworker/0:0:3086 blocked for more than 450 seconds. [ 1324.284412][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.284554][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.284757][ T32] task:kworker/0:0 state:D stack:0 pid:3086 tgid:3086 ppid:2 flags:0x00000000 [ 1324.285071][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.285272][ T32] Call trace: [ 1324.285389][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.285632][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df95dda4 r5:83ce2400 [ 1324.285880][ T32] r4:83ce2400 [ 1324.286044][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.286489][ T32] r5:83ce2400 r4:82717b60 [ 1324.286723][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.287170][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.287595][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df95de20 [ 1324.287816][ T32] r4:00000000 [ 1324.287941][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.288250][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.288721][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.289230][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455b480 [ 1324.289504][ T32] r4:00000000 [ 1324.289606][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.289813][ T32] r9:83ce2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1324.290053][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.290300][ T32] r5:00001000 r4:df9f9000 [ 1324.290466][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.290789][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.292703][ T32] r5:842f5354 r4:842f5000 [ 1324.294397][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.297322][ T32] r7:dddd00c0 r6:82c18000 r5:842f5354 r4:842cac00 [ 1324.298843][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.302475][ T32] r10:83ce2400 r9:842cac2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.302957][ T32] r4:842cac00 [ 1324.303172][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.303563][ T32] r10:00000000 r9:df841e78 r8:8427e280 r7:842cac00 r6:80266a2c r5:83ce2400 [ 1324.303865][ T32] r4:842c9cc0 [ 1324.304029][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.304431][ T32] Exception stack(0xdf95dfb0 to 0xdf95dff8) [ 1324.304761][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.305206][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.305724][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.306085][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c9cc0 [ 1324.306483][ T32] INFO: task kworker/1:3:3098 blocked for more than 450 seconds. [ 1324.306878][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.307102][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.307412][ T32] task:kworker/1:3 state:D stack:0 pid:3098 tgid:3098 ppid:2 flags:0x00000000 [ 1324.307855][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.308280][ T32] Call trace: [ 1324.308503][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.308901][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df981da4 r5:82fe3c00 [ 1324.309120][ T32] r4:82fe3c00 [ 1324.309234][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.309506][ T32] r5:82fe3c00 r4:82717b60 [ 1324.309649][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.309950][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.310196][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df981e20 [ 1324.310407][ T32] r4:00000000 [ 1324.310497][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.310860][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.311099][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.311339][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84569900 [ 1324.311470][ T32] r4:00000000 [ 1324.311878][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.312133][ T32] r9:82fe3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1324.312293][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.312518][ T32] r5:00001000 r4:df9df000 [ 1324.312613][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.312786][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.312978][ T32] r5:846f9754 r4:846f9400 [ 1324.313076][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.313316][ T32] r7:ddde40c0 r6:82c18200 r5:846f9754 r4:842a8e00 [ 1324.313441][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.313683][ T32] r10:82fe3c00 r9:842a8e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.313867][ T32] r4:842a8e00 [ 1324.313975][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.314170][ T32] r10:00000000 r9:eaa41e78 r8:842744c0 r7:842a8e00 r6:80266a2c r5:82fe3c00 [ 1324.314343][ T32] r4:842be2c0 [ 1324.314420][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.314654][ T32] Exception stack(0xdf981fb0 to 0xdf981ff8) [ 1324.314781][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.314978][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.315157][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.315329][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842be2c0 [ 1324.315512][ T32] INFO: task kworker/1:5:3101 blocked for more than 450 seconds. [ 1324.315678][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.315795][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.315983][ T32] task:kworker/1:5 state:D stack:0 pid:3101 tgid:3101 ppid:2 flags:0x00000000 [ 1324.316182][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.316313][ T32] Call trace: [ 1324.316431][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.316687][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df98dda4 r5:83ce3000 [ 1324.316882][ T32] r4:83ce3000 [ 1324.317781][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.319934][ T32] r5:83ce3000 r4:82717b60 [ 1324.322262][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.322808][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.323327][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df98de20 [ 1324.323657][ T32] r4:00000000 [ 1324.323775][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.323993][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.324250][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.324646][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cbc00 [ 1324.325168][ T32] r4:00000000 [ 1324.325412][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.325821][ T32] r9:83ce3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f013000 [ 1324.326246][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.326756][ T32] r5:00001000 r4:e0409000 [ 1324.326938][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.327200][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.327449][ T32] r5:84676f54 r4:84676c00 [ 1324.327629][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.327881][ T32] r7:ddde40c0 r6:82c18200 r5:84676f54 r4:842a8d00 [ 1324.328032][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.328277][ T32] r10:83ce3000 r9:842a8d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.328513][ T32] r4:842a8d00 [ 1324.328611][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.328813][ T32] r10:00000000 r9:df981e78 r8:842a0d00 r7:842a8d00 r6:80266a2c r5:83ce3000 [ 1324.329006][ T32] r4:842be480 [ 1324.329146][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.329360][ T32] Exception stack(0xdf98dfb0 to 0xdf98dff8) [ 1324.329564][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.329824][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.330161][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.330580][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842be480 [ 1324.330978][ T32] INFO: task kworker/1:6:3105 blocked for more than 450 seconds. [ 1324.331310][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.332195][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.332429][ T32] task:kworker/1:6 state:D stack:0 pid:3105 tgid:3105 ppid:2 flags:0x00000000 [ 1324.335217][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.338152][ T32] Call trace: [ 1324.341904][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.342703][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df971da4 r5:83cf0000 [ 1324.343129][ T32] r4:83cf0000 [ 1324.343310][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.343747][ T32] r5:83cf0000 r4:82717b60 [ 1324.343973][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.344425][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.344893][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df971e20 [ 1324.345201][ T32] r4:00000000 [ 1324.345356][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.345800][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.346138][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.346421][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847dbd40 [ 1324.346704][ T32] r4:00000000 [ 1324.346897][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.347205][ T32] r9:83cf0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1324.347470][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.347760][ T32] r5:00001000 r4:dfc69000 [ 1324.347997][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.348471][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.348985][ T32] r5:84775754 r4:84775400 [ 1324.349217][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.349739][ T32] r7:ddde40c0 r6:82c18200 r5:84775754 r4:842a8c00 [ 1324.350100][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.350548][ T32] r10:83cf0000 r9:842a8c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.351016][ T32] r4:842a8c00 [ 1324.351226][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.354183][ T32] r10:00000000 r9:df981e78 r8:842a0880 r7:842a8c00 r6:80266a2c r5:83cf0000 [ 1324.354446][ T32] r4:842be700 [ 1324.354531][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.354825][ T32] Exception stack(0xdf971fb0 to 0xdf971ff8) [ 1324.354985][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.355249][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.355501][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.355704][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842be700 [ 1324.355967][ T32] INFO: task kworker/1:7:3107 blocked for more than 450 seconds. [ 1324.356234][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.356424][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.356705][ T32] task:kworker/1:7 state:D stack:0 pid:3107 tgid:3107 ppid:2 flags:0x00000000 [ 1324.357186][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.357454][ T32] Call trace: [ 1324.357641][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.357968][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df9b5da4 r5:83cf1800 [ 1324.358280][ T32] r4:83cf1800 [ 1324.358442][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.360659][ T32] r5:83cf1800 r4:82717b60 [ 1324.371828][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.372197][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.372469][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9b5e20 [ 1324.372669][ T32] r4:00000000 [ 1324.372804][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.373122][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.373437][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.373778][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c1f600 [ 1324.374058][ T32] r4:00000000 [ 1324.374222][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.376704][ T32] r9:83cf1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1324.380180][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.412060][ T32] r5:00001000 r4:dfe71000 [ 1324.412462][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.418755][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.445613][ T32] r5:846fa754 r4:846fa400 [ 1324.449832][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.462714][ T32] r7:ddde40c0 r6:82c18200 r5:846fa754 r4:842a8c80 [ 1324.462992][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.463417][ T32] r10:83cf1800 r9:842a8cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.463741][ T32] r4:842a8c80 [ 1324.463921][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.471096][ T32] r10:00000000 r9:df971e78 r8:84249740 r7:842a8c80 r6:80266a2c r5:83cf1800 [ 1324.492194][ T32] r4:842be840 [ 1324.492612][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.493107][ T32] Exception stack(0xdf9b5fb0 to 0xdf9b5ff8) [ 1324.493445][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.493882][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.494423][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.494871][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842be840 [ 1324.495652][ T32] INFO: task kworker/1:8:3109 blocked for more than 451 seconds. [ 1324.502123][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.502509][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.503001][ T32] task:kworker/1:8 state:D stack:0 pid:3109 tgid:3109 ppid:2 flags:0x00000000 [ 1324.503611][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.503983][ T32] Call trace: [ 1324.504211][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.504686][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df9c1da4 r5:83cf3c00 [ 1324.505097][ T32] r4:83cf3c00 [ 1324.505348][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.506076][ T32] r5:83cf3c00 r4:82717b60 [ 1324.506291][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.506791][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.507234][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9c1e20 [ 1324.507580][ T32] r4:00000000 [ 1324.507890][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.508293][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.508737][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.508995][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842be740 [ 1324.509341][ T32] r4:00000000 [ 1324.509505][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.509809][ T32] r9:83cf3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1324.510120][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.510526][ T32] r5:00001000 r4:df9a9000 [ 1324.510745][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.511118][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.522186][ T32] r5:846fb354 r4:846fb000 [ 1324.522540][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.523073][ T32] r7:ddde40c0 r6:82c18200 r5:846fb354 r4:842a8b00 [ 1324.523361][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.523845][ T32] r10:83cf3c00 r9:842a8b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.524208][ T32] r4:842a8b00 [ 1324.524443][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.524794][ T32] r10:00000000 r9:df9b5e78 r8:83e96040 r7:842a8b00 r6:80266a2c r5:83cf3c00 [ 1324.525105][ T32] r4:842be900 [ 1324.525261][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.525562][ T32] Exception stack(0xdf9c1fb0 to 0xdf9c1ff8) [ 1324.525846][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.526177][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.526463][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.526745][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842be900 [ 1324.527115][ T32] INFO: task kworker/1:9:3111 blocked for more than 451 seconds. [ 1324.527610][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.527884][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.528178][ T32] task:kworker/1:9 state:D stack:0 pid:3111 tgid:3111 ppid:2 flags:0x00000000 [ 1324.528524][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.528837][ T32] Call trace: [ 1324.529043][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.529608][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df9cdda4 r5:83cf5400 [ 1324.529996][ T32] r4:83cf5400 [ 1324.530158][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.530567][ T32] r5:83cf5400 r4:82717b60 [ 1324.530770][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.531266][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.542220][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9cde20 [ 1324.542825][ T32] r4:00000000 [ 1324.543007][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.543420][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.543804][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.544178][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fdd80 [ 1324.544521][ T32] r4:00000000 [ 1324.544721][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.545096][ T32] r9:83cf5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1324.545355][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.545711][ T32] r5:00001000 r4:df9ef000 [ 1324.545912][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.546347][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.546796][ T32] r5:84713754 r4:84713400 [ 1324.547029][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.547554][ T32] r7:ddde40c0 r6:82c18200 r5:84713754 r4:842a8900 [ 1324.547827][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.548300][ T32] r10:83cf5400 r9:842a892c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.548617][ T32] r4:842a8900 [ 1324.548786][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.549196][ T32] r10:00000000 r9:df9c1e78 r8:83e96140 r7:842a8900 r6:80266a2c r5:83cf5400 [ 1324.549600][ T32] r4:842be180 [ 1324.549768][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.550249][ T32] Exception stack(0xdf9cdfb0 to 0xdf9cdff8) [ 1324.550534][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.551134][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.562095][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.562645][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842be180 [ 1324.563106][ T32] INFO: task kworker/1:10:3112 blocked for more than 451 seconds. [ 1324.563558][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.563817][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.564482][ T32] task:kworker/1:10 state:D stack:0 pid:3112 tgid:3112 ppid:2 flags:0x00000000 [ 1324.565058][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.565545][ T32] Call trace: [ 1324.565818][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.566461][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df9d1da4 r5:83469800 [ 1324.567087][ T32] r4:83469800 [ 1324.567309][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.567813][ T32] r5:83469800 r4:82717b60 [ 1324.568095][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.568864][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.569497][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9d1e20 [ 1324.569826][ T32] r4:00000000 [ 1324.570003][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.570536][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.571001][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.571388][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e3c80 [ 1324.582229][ T32] r4:00000000 [ 1324.582578][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.583171][ T32] r9:83469800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11f000 [ 1324.583592][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.584128][ T32] r5:00001000 r4:eaa57000 [ 1324.584388][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.584769][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.585192][ T32] r5:84d31f54 r4:84d31c00 [ 1324.585408][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.585801][ T32] r7:ddde40c0 r6:82c18200 r5:84d31f54 r4:842a8980 [ 1324.586001][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.586371][ T32] r10:83469800 r9:842a89ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.586657][ T32] r4:842a8980 [ 1324.586824][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.587334][ T32] r10:00000000 r9:df9cde78 r8:83e96240 r7:842a8980 r6:80266a2c r5:83469800 [ 1324.587662][ T32] r4:842be180 [ 1324.587827][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.588216][ T32] Exception stack(0xdf9d1fb0 to 0xdf9d1ff8) [ 1324.588489][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.588960][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.589530][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.589902][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842be180 [ 1324.590314][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.590820][ T32] INFO: task kworker/0:3:3114 blocked for more than 451 seconds. [ 1324.591063][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.591244][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.591427][ T32] task:kworker/0:3 state:D stack:0 pid:3114 tgid:3114 ppid:2 flags:0x00000000 [ 1324.602237][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.602894][ T32] Call trace: [ 1324.603478][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.604136][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df965da4 r5:8346c800 [ 1324.604365][ T32] r4:8346c800 [ 1324.604447][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.604692][ T32] r5:8346c800 r4:82717b60 [ 1324.604831][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.605126][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.605467][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df965e20 [ 1324.605682][ T32] r4:00000000 [ 1324.605781][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.605987][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.606200][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.606432][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846e1c00 [ 1324.606673][ T32] r4:00000000 [ 1324.606772][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.606957][ T32] r9:8346c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b5000 [ 1324.607116][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.607307][ T32] r5:00001000 r4:e0507000 [ 1324.607392][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.607570][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.607734][ T32] r5:84769754 r4:84769400 [ 1324.607882][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.608215][ T32] r7:dddd00c0 r6:82c18000 r5:84769754 r4:842cad80 [ 1324.608415][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.608715][ T32] r10:8346c800 r9:842cadac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.608980][ T32] r4:842cad80 [ 1324.609119][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.609383][ T32] r10:00000000 r9:df841e78 r8:83e963c0 r7:842cad80 r6:80266a2c r5:8346c800 [ 1324.609632][ T32] r4:83e96340 [ 1324.609765][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.610030][ T32] Exception stack(0xdf965fb0 to 0xdf965ff8) [ 1324.610285][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.610777][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.611233][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.622273][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:83e96340 [ 1324.622878][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.623341][ T32] INFO: task kworker/1:11:3117 blocked for more than 451 seconds. [ 1324.623794][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.624091][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.624578][ T32] task:kworker/1:11 state:D stack:0 pid:3117 tgid:3117 ppid:2 flags:0x00000000 [ 1324.625110][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.625506][ T32] Call trace: [ 1324.625809][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.626341][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df9edda4 r5:8346ec00 [ 1324.626776][ T32] r4:8346ec00 [ 1324.627029][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.627466][ T32] r5:8346ec00 r4:82717b60 [ 1324.627677][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.628396][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.628998][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9ede20 [ 1324.629352][ T32] r4:00000000 [ 1324.629605][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.630295][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.630730][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.631106][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e3b80 [ 1324.642044][ T32] r4:00000000 [ 1324.642526][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.642959][ T32] r9:8346ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11d000 [ 1324.643308][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.643753][ T32] r5:00001000 r4:eaa43000 [ 1324.644013][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.644786][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.645213][ T32] r5:84d31b54 r4:84d31800 [ 1324.645341][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.645703][ T32] r7:ddde40c0 r6:82c18200 r5:84d31b54 r4:842a8380 [ 1324.645933][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.646232][ T32] r10:8346ec00 r9:842a83ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.646484][ T32] r4:842a8380 [ 1324.646578][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.646955][ T32] r10:00000000 r9:df9d1e78 r8:83e96500 r7:842a8380 r6:80266a2c r5:8346ec00 [ 1324.647333][ T32] r4:842bed80 [ 1324.647522][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.647881][ T32] Exception stack(0xdf9edfb0 to 0xdf9edff8) [ 1324.648200][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.648637][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.649048][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.649461][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842bed80 [ 1324.649937][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.650352][ T32] INFO: task kworker/0:4:3120 blocked for more than 451 seconds. [ 1324.650734][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.651088][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.651527][ T32] task:kworker/0:4 state:D stack:0 pid:3120 tgid:3120 ppid:2 flags:0x00000000 [ 1324.662899][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.663186][ T32] Call trace: [ 1324.663655][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.664452][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfa05da4 r5:840a0000 [ 1324.665161][ T32] r4:840a0000 [ 1324.665481][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.665858][ T32] r5:840a0000 r4:82717b60 [ 1324.665969][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.666370][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.666722][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa05e20 [ 1324.666897][ T32] r4:00000000 [ 1324.667064][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.667315][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.667587][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.667874][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847db080 [ 1324.668096][ T32] r4:00000000 [ 1324.668238][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.668495][ T32] r9:840a0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1324.668694][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.668922][ T32] r5:00001000 r4:dfa0b000 [ 1324.669134][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.669376][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.669672][ T32] r5:8476ab54 r4:8476a800 [ 1324.669862][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.670145][ T32] r7:dddd00c0 r6:82c18000 r5:8476ab54 r4:842cae00 [ 1324.670344][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.670554][ T32] r10:840a0000 r9:842cae2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.670965][ T32] r4:842cae00 [ 1324.671086][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.671337][ T32] r10:00000000 r9:df841e78 r8:83e96900 r7:842cae00 r6:80266a2c r5:840a0000 [ 1324.681925][ T32] r4:83e96840 [ 1324.682088][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.682359][ T32] Exception stack(0xdfa05fb0 to 0xdfa05ff8) [ 1324.682501][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.682723][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.682943][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.683092][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:83e96840 [ 1324.683279][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.683469][ T32] INFO: task kworker/0:5:3122 blocked for more than 451 seconds. [ 1324.683646][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.683810][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.684163][ T32] task:kworker/0:5 state:D stack:0 pid:3122 tgid:3122 ppid:2 flags:0x00000000 [ 1324.684970][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.685272][ T32] Call trace: [ 1324.685477][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.686005][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df9f5da4 r5:840a2400 [ 1324.686254][ T32] r4:840a2400 [ 1324.686575][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.687046][ T32] r5:840a2400 r4:82717b60 [ 1324.687315][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.688402][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.688681][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9f5e20 [ 1324.688886][ T32] r4:00000000 [ 1324.689061][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.689373][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.689667][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.689939][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d5980 [ 1324.690402][ T32] r4:00000000 [ 1324.690940][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.691604][ T32] r9:840a2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f003000 [ 1324.702059][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.702375][ T32] r5:00001000 r4:df985000 [ 1324.702503][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.702838][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.703082][ T32] r5:8476a754 r4:8476a400 [ 1324.703231][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.703514][ T32] r7:dddd00c0 r6:82c18000 r5:8476a754 r4:842cae80 [ 1324.703757][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.704027][ T32] r10:840a2400 r9:842caeac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.704239][ T32] r4:842cae80 [ 1324.704347][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.704576][ T32] r10:00000000 r9:dfa05e78 r8:83e96a40 r7:842cae80 r6:80266a2c r5:840a2400 [ 1324.704799][ T32] r4:83e96840 [ 1324.704904][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.705306][ T32] Exception stack(0xdf9f5fb0 to 0xdf9f5ff8) [ 1324.705477][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.705873][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.706181][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.706403][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:83e96840 [ 1324.706836][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.707202][ T32] INFO: task kworker/0:6:3124 blocked for more than 451 seconds. [ 1324.707877][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.708265][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.708869][ T32] task:kworker/0:6 state:D stack:0 pid:3124 tgid:3124 ppid:2 flags:0x00000000 [ 1324.709600][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.710044][ T32] Call trace: [ 1324.710319][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.710713][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfa1dda4 r5:840a6000 [ 1324.711247][ T32] r4:840a6000 [ 1324.711460][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.722670][ T32] r5:840a6000 r4:82717b60 [ 1324.722891][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.723372][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.723905][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa1de20 [ 1324.724290][ T32] r4:00000000 [ 1324.724385][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.724645][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.724893][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.725133][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847db240 [ 1324.725361][ T32] r4:00000000 [ 1324.725457][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.725715][ T32] r9:840a6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1324.725925][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.726190][ T32] r5:00001000 r4:dfa65000 [ 1324.726315][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.726527][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.726832][ T32] r5:8476af54 r4:8476ac00 [ 1324.726944][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.727145][ T32] r7:dddd00c0 r6:82c18000 r5:8476af54 r4:842caf00 [ 1324.727293][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.727520][ T32] r10:840a6000 r9:842caf2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.727721][ T32] r4:842caf00 [ 1324.727804][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.728060][ T32] r10:00000000 r9:dfa05e78 r8:83e96cc0 r7:842caf00 r6:80266a2c r5:840a6000 [ 1324.728283][ T32] r4:83e96b00 [ 1324.728366][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.728598][ T32] Exception stack(0xdfa1dfb0 to 0xdfa1dff8) [ 1324.728765][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.728997][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.729242][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.729458][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:83e96b00 [ 1324.729700][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.729948][ T32] INFO: task kworker/0:7:3125 blocked for more than 451 seconds. [ 1324.730171][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.730362][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.730582][ T32] task:kworker/0:7 state:D stack:0 pid:3125 tgid:3125 ppid:2 flags:0x00000000 [ 1324.730919][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.731238][ T32] Call trace: [ 1324.731461][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.741866][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfa29da4 r5:836e2400 [ 1324.742142][ T32] r4:836e2400 [ 1324.742323][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.742901][ T32] r5:836e2400 r4:82717b60 [ 1324.743233][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.743896][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.744600][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa29e20 [ 1324.745042][ T32] r4:00000000 [ 1324.745237][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.745799][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.746275][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.746805][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847db400 [ 1324.747365][ T32] r4:00000000 [ 1324.747579][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.748123][ T32] r9:836e2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1324.748665][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.749218][ T32] r5:00001000 r4:dfa8d000 [ 1324.749530][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.750150][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.750626][ T32] r5:8476b354 r4:8476b000 [ 1324.750850][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.751427][ T32] r7:dddd00c0 r6:82c18000 r5:8476b354 r4:842caf80 [ 1324.772074][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.772832][ T32] r10:836e2400 r9:842cafac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.773263][ T32] r4:842caf80 [ 1324.773454][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.774626][ T32] r10:00000000 r9:dfa1de78 r8:842befc0 r7:842caf80 r6:80266a2c r5:836e2400 [ 1324.775134][ T32] r4:83e96d40 [ 1324.775359][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.775781][ T32] Exception stack(0xdfa29fb0 to 0xdfa29ff8) [ 1324.776080][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.776519][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.776840][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.777169][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:83e96d40 [ 1324.777474][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.777869][ T32] INFO: task kworker/1:12:3127 blocked for more than 451 seconds. [ 1324.778193][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.778442][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.778911][ T32] task:kworker/1:12 state:D stack:0 pid:3127 tgid:3127 ppid:2 flags:0x00000000 [ 1324.779284][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.779560][ T32] Call trace: [ 1324.779756][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.780259][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df961da4 r5:82e58000 [ 1324.780991][ T32] r4:82e58000 [ 1324.781178][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.792310][ T32] r5:82e58000 r4:82717b60 [ 1324.792925][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.793526][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.794025][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df961e20 [ 1324.794377][ T32] r4:00000000 [ 1324.794845][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.795294][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.795759][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.796343][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843ba000 [ 1324.796693][ T32] r4:00000000 [ 1324.796963][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.797460][ T32] r9:82e58000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f127000 [ 1324.797942][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.798344][ T32] r5:00001000 r4:eabb1000 [ 1324.798616][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.799072][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.799481][ T32] r5:84d32b54 r4:84d32800 [ 1324.799667][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.800204][ T32] r7:ddde40c0 r6:82c18200 r5:84d32b54 r4:842a8e80 [ 1324.800563][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.801010][ T32] r10:82e58000 r9:842a8eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.801457][ T32] r4:842a8e80 [ 1324.811846][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.812245][ T32] r10:00000000 r9:df9d1e78 r8:84274700 r7:842a8e80 r6:80266a2c r5:82e58000 [ 1324.812634][ T32] r4:842bedc0 [ 1324.812848][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.813306][ T32] Exception stack(0xdf961fb0 to 0xdf961ff8) [ 1324.813523][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.813904][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.814261][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.815240][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842bedc0 [ 1324.815657][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.816392][ T32] INFO: task kworker/1:13:3129 blocked for more than 451 seconds. [ 1324.816795][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.816965][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.817213][ T32] task:kworker/1:13 state:D stack:0 pid:3129 tgid:3129 ppid:2 flags:0x00000000 [ 1324.817496][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.817670][ T32] Call trace: [ 1324.817769][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.817951][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfa41da4 r5:82e5e000 [ 1324.818139][ T32] r4:82e5e000 [ 1324.818268][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.818475][ T32] r5:82e5e000 r4:82717b60 [ 1324.818572][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.818881][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.819101][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa41e20 [ 1324.819252][ T32] r4:00000000 [ 1324.819335][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.819569][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.819820][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.820005][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e3d80 [ 1324.820231][ T32] r4:00000000 [ 1324.820335][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.820542][ T32] r9:82e5e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f121000 [ 1324.820729][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.820919][ T32] r5:00001000 r4:eaa6d000 [ 1324.821058][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.821256][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.821458][ T32] r5:84d32354 r4:84d32000 [ 1324.831818][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.832169][ T32] r7:ddde40c0 r6:82c18200 r5:84d32354 r4:842a8f80 [ 1324.832604][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.833212][ T32] r10:82e5e000 r9:842a8fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.833556][ T32] r4:842a8f80 [ 1324.833871][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.834212][ T32] r10:00000000 r9:df961e78 r8:843d0000 r7:842a8f80 r6:80266a2c r5:82e5e000 [ 1324.834568][ T32] r4:842bedc0 [ 1324.835055][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.835413][ T32] Exception stack(0xdfa41fb0 to 0xdfa41ff8) [ 1324.835670][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.836037][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.836342][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.836603][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842bedc0 [ 1324.836888][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.837225][ T32] INFO: task kworker/0:8:3131 blocked for more than 451 seconds. [ 1324.837481][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.837695][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.838146][ T32] task:kworker/0:8 state:D stack:0 pid:3131 tgid:3131 ppid:2 flags:0x00000000 [ 1324.838508][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.838809][ T32] Call trace: [ 1324.838988][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.839351][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfa51da4 r5:83ccbc00 [ 1324.839672][ T32] r4:83ccbc00 [ 1324.839819][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.840306][ T32] r5:83ccbc00 r4:82717b60 [ 1324.840477][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.840864][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.841252][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa51e20 [ 1324.851834][ T32] r4:00000000 [ 1324.852238][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.853007][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.853376][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.853732][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847db600 [ 1324.854049][ T32] r4:00000000 [ 1324.854209][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.854573][ T32] r9:83ccbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1324.854895][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.855212][ T32] r5:00001000 r4:dfb01000 [ 1324.855422][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.855802][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.856135][ T32] r5:8476bb54 r4:8476b800 [ 1324.856313][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.856727][ T32] r7:dddd00c0 r6:82c18000 r5:8476bb54 r4:842cac80 [ 1324.857023][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.857390][ T32] r10:83ccbc00 r9:842cacac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.857689][ T32] r4:842cac80 [ 1324.857883][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.858189][ T32] r10:00000000 r9:dfa29e78 r8:843d0200 r7:842cac80 r6:80266a2c r5:83ccbc00 [ 1324.858778][ T32] r4:842c2000 [ 1324.858942][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.859274][ T32] Exception stack(0xdfa51fb0 to 0xdfa51ff8) [ 1324.859531][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.860034][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.860459][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.860907][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c2000 [ 1324.872409][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.873045][ T32] INFO: task kworker/0:9:3133 blocked for more than 451 seconds. [ 1324.873415][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.873701][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.874067][ T32] task:kworker/0:9 state:D stack:0 pid:3133 tgid:3133 ppid:2 flags:0x00000000 [ 1324.874630][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.874998][ T32] Call trace: [ 1324.875247][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.875668][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfa55da4 r5:83cc8000 [ 1324.876049][ T32] r4:83cc8000 [ 1324.876210][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.876633][ T32] r5:83cc8000 r4:82717b60 [ 1324.876854][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.877428][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.877929][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa55e20 [ 1324.878265][ T32] r4:00000000 [ 1324.878503][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.878920][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.879400][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.879762][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847db880 [ 1324.880105][ T32] r4:00000000 [ 1324.880296][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.880696][ T32] r9:83cc8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1324.881027][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.881457][ T32] r5:00001000 r4:dfb5d000 [ 1324.892139][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.892892][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.893402][ T32] r5:84774354 r4:84774000 [ 1324.893632][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.894083][ T32] r7:dddd00c0 r6:82c18000 r5:84774354 r4:842cad00 [ 1324.894373][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.895027][ T32] r10:83cc8000 r9:842cad2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.895396][ T32] r4:842cad00 [ 1324.895576][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.895963][ T32] r10:00000000 r9:dfa51e78 r8:843d0300 r7:842cad00 r6:80266a2c r5:83cc8000 [ 1324.896282][ T32] r4:842c2140 [ 1324.896485][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.896814][ T32] Exception stack(0xdfa55fb0 to 0xdfa55ff8) [ 1324.897082][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.897443][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.897898][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.898199][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c2140 [ 1324.898552][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.899003][ T32] INFO: task kworker/0:10:3134 blocked for more than 451 seconds. [ 1324.899379][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.899660][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.900032][ T32] task:kworker/0:10 state:D stack:0 pid:3134 tgid:3134 ppid:2 flags:0x00000000 [ 1324.900600][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.900905][ T32] Call trace: [ 1324.901142][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.912189][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfa59da4 r5:8344c800 [ 1324.912728][ T32] r4:8344c800 [ 1324.913049][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.913544][ T32] r5:8344c800 r4:82717b60 [ 1324.913742][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.914724][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.915681][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa59e20 [ 1324.916339][ T32] r4:00000000 [ 1324.916536][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.917180][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.917803][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.918371][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847db780 [ 1324.918886][ T32] r4:00000000 [ 1324.919293][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.920050][ T32] r9:8344c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1324.920578][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.921157][ T32] r5:00001000 r4:dfb35000 [ 1324.921453][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.932276][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.933051][ T32] r5:8476bf54 r4:8476bc00 [ 1324.933449][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.934163][ T32] r7:dddd00c0 r6:82c18000 r5:8476bf54 r4:842cab80 [ 1324.934490][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.935069][ T32] r10:8344c800 r9:842cabac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.935438][ T32] r4:842cab80 [ 1324.935612][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.936055][ T32] r10:00000000 r9:dfa55e78 r8:843d0400 r7:842cab80 r6:80266a2c r5:8344c800 [ 1324.936588][ T32] r4:842c2140 [ 1324.936762][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.937180][ T32] Exception stack(0xdfa59fb0 to 0xdfa59ff8) [ 1324.937472][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.938091][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.938471][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.938997][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c2140 [ 1324.939681][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.940083][ T32] INFO: task kworker/1:14:3137 blocked for more than 451 seconds. [ 1324.940618][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.940906][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.941298][ T32] task:kworker/1:14 state:D stack:0 pid:3137 tgid:3137 ppid:2 flags:0x00000000 [ 1324.952197][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.952773][ T32] Call trace: [ 1324.952990][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.953404][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfa35da4 r5:8344e000 [ 1324.953706][ T32] r4:8344e000 [ 1324.953977][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.954435][ T32] r5:8344e000 r4:82717b60 [ 1324.954700][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.955127][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.955676][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa35e20 [ 1324.956167][ T32] r4:00000000 [ 1324.956317][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.956753][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.957536][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.958207][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843ba700 [ 1324.958776][ T32] r4:00000000 [ 1324.958998][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.959471][ T32] r9:8344e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f131000 [ 1324.959943][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.960455][ T32] r5:00001000 r4:df959000 [ 1324.960739][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.961225][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.972131][ T32] r5:84d33f54 r4:84d33c00 [ 1324.972389][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.972686][ T32] r7:ddde40c0 r6:82c18200 r5:84d33f54 r4:842a8f00 [ 1324.972874][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.973240][ T32] r10:8344e000 r9:842a8f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.973436][ T32] r4:842a8f00 [ 1324.973555][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.973815][ T32] r10:00000000 r9:df961e78 r8:843d0580 r7:842a8f00 r6:80266a2c r5:8344e000 [ 1324.974132][ T32] r4:843d0500 [ 1324.974309][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.974767][ T32] Exception stack(0xdfa35fb0 to 0xdfa35ff8) [ 1324.975045][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.975434][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.975864][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.976190][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:843d0500 [ 1324.976521][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.976983][ T32] INFO: task kworker/0:11:3140 blocked for more than 451 seconds. [ 1324.977283][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1324.977580][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.977981][ T32] task:kworker/0:11 state:D stack:0 pid:3140 tgid:3140 ppid:2 flags:0x00000000 [ 1324.978492][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.978993][ T32] Call trace: [ 1324.979194][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1324.979718][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfa45da4 r5:8344bc00 [ 1324.980164][ T32] r4:8344bc00 [ 1324.980369][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1324.980844][ T32] r5:8344bc00 r4:82717b60 [ 1324.981109][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.992043][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.992401][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa45e20 [ 1324.992551][ T32] r4:00000000 [ 1324.992634][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1324.992839][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1324.993013][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1324.993217][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847db940 [ 1324.993375][ T32] r4:00000000 [ 1324.993459][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1324.993621][ T32] r9:8344bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1324.993803][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1324.994005][ T32] r5:00001000 r4:dfb89000 [ 1324.994103][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1324.994277][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.994491][ T32] r5:84774754 r4:84774400 [ 1324.994650][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.995152][ T32] r7:dddd00c0 r6:82c18000 r5:84774754 r4:842caa80 [ 1324.995461][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.995922][ T32] r10:8344bc00 r9:842caaac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.996228][ T32] r4:842caa80 [ 1324.996391][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1324.996864][ T32] r10:00000000 r9:dfa55e78 r8:843d0500 r7:842caa80 r6:80266a2c r5:8344bc00 [ 1324.997184][ T32] r4:842c2540 [ 1324.997402][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.997852][ T32] Exception stack(0xdfa45fb0 to 0xdfa45ff8) [ 1324.998123][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.998539][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.998976][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.999360][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c2540 [ 1324.999736][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.000225][ T32] INFO: task kworker/0:12:3142 blocked for more than 451 seconds. [ 1325.000585][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.000863][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.001273][ T32] task:kworker/0:12 state:D stack:0 pid:3142 tgid:3142 ppid:2 flags:0x00000000 [ 1325.011982][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.012586][ T32] Call trace: [ 1325.012784][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.013201][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfa95da4 r5:83d0bc00 [ 1325.013613][ T32] r4:83d0bc00 [ 1325.013858][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.014369][ T32] r5:83d0bc00 r4:82717b60 [ 1325.014559][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.015285][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.015952][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa95e20 [ 1325.016451][ T32] r4:00000000 [ 1325.016634][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.017168][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.017571][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.017979][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847dbb80 [ 1325.018555][ T32] r4:00000000 [ 1325.018805][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.019313][ T32] r9:83d0bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1325.019613][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.020109][ T32] r5:00001000 r4:dfc01000 [ 1325.020334][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.020828][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.021447][ T32] r5:84774f54 r4:84774c00 [ 1325.032038][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.032483][ T32] r7:dddd00c0 r6:82c18000 r5:84774f54 r4:842ca680 [ 1325.032742][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.033154][ T32] r10:83d0bc00 r9:842ca6ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.033497][ T32] r4:842ca680 [ 1325.033658][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.034179][ T32] r10:00000000 r9:dfa45e78 r8:843d0840 r7:842ca680 r6:80266a2c r5:83d0bc00 [ 1325.034661][ T32] r4:842c2680 [ 1325.034831][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.035259][ T32] Exception stack(0xdfa95fb0 to 0xdfa95ff8) [ 1325.035597][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.035980][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.036454][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.036929][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c2680 [ 1325.037227][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.037553][ T32] INFO: task kworker/0:13:3144 blocked for more than 451 seconds. [ 1325.037893][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.038141][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.038510][ T32] task:kworker/0:13 state:D stack:0 pid:3144 tgid:3144 ppid:2 flags:0x00000000 [ 1325.038936][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.039445][ T32] Call trace: [ 1325.039740][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.040223][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfa9dda4 r5:83d0ec00 [ 1325.040551][ T32] r4:83d0ec00 [ 1325.040725][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.041192][ T32] r5:83d0ec00 r4:82717b60 [ 1325.041376][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.052061][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.052593][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa9de20 [ 1325.054968][ T32] r4:00000000 [ 1325.055123][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.055645][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.056002][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.056453][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847dba40 [ 1325.056732][ T32] r4:00000000 [ 1325.056892][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.057261][ T32] r9:83d0ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1325.057608][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.058093][ T32] r5:00001000 r4:dfbc9000 [ 1325.058350][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.058801][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.059181][ T32] r5:84774b54 r4:84774800 [ 1325.059374][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.059795][ T32] r7:dddd00c0 r6:82c18000 r5:84774b54 r4:842ca580 [ 1325.060059][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.060283][ T32] r10:83d0ec00 r9:842ca5ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.060495][ T32] r4:842ca580 [ 1325.060612][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.060794][ T32] r10:00000000 r9:dfa95e78 r8:843d0a40 r7:842ca580 r6:80266a2c r5:83d0ec00 [ 1325.060948][ T32] r4:842c2740 [ 1325.061082][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.071799][ T32] Exception stack(0xdfa9dfb0 to 0xdfa9dff8) [ 1325.072038][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.072334][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.072745][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.073011][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c2740 [ 1325.073289][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.073841][ T32] INFO: task kworker/1:15:3145 blocked for more than 451 seconds. [ 1325.074258][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.074480][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.074777][ T32] task:kworker/1:15 state:D stack:0 pid:3145 tgid:3145 ppid:2 flags:0x00000000 [ 1325.075237][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.075553][ T32] Call trace: [ 1325.075737][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.076112][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfaadda4 r5:83d09800 [ 1325.076498][ T32] r4:83d09800 [ 1325.076858][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.077519][ T32] r5:83d09800 r4:82717b60 [ 1325.077685][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.078088][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.078543][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaade20 [ 1325.078877][ T32] r4:00000000 [ 1325.079027][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.079381][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.079849][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.080221][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843ba3c0 [ 1325.080488][ T32] r4:00000000 [ 1325.080704][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.081156][ T32] r9:83d09800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12b000 [ 1325.081482][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.092256][ T32] r5:00001000 r4:eac07000 [ 1325.092456][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.092944][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.093377][ T32] r5:84d33354 r4:84d33000 [ 1325.093606][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.094004][ T32] r7:ddde40c0 r6:82c18200 r5:84d33354 r4:82f47c00 [ 1325.094548][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.094824][ T32] r10:83d09800 r9:82f47c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.095015][ T32] r4:82f47c00 [ 1325.095124][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.095334][ T32] r10:00000000 r9:dfa35e78 r8:843d0c80 r7:82f47c00 r6:80266a2c r5:83d09800 [ 1325.095487][ T32] r4:843d0b80 [ 1325.095589][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.095823][ T32] Exception stack(0xdfaadfb0 to 0xdfaadff8) [ 1325.095957][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.096150][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.096310][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.096449][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:843d0b80 [ 1325.096642][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.096834][ T32] INFO: task kworker/0:14:3147 blocked for more than 451 seconds. [ 1325.097022][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.097172][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.097344][ T32] task:kworker/0:14 state:D stack:0 pid:3147 tgid:3147 ppid:2 flags:0x00000000 [ 1325.097592][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.097755][ T32] Call trace: [ 1325.097854][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.098070][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfa6dda4 r5:840a6c00 [ 1325.098248][ T32] r4:840a6c00 [ 1325.098392][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.098627][ T32] r5:840a6c00 r4:82717b60 [ 1325.098748][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.098967][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.099209][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa6de20 [ 1325.099362][ T32] r4:00000000 [ 1325.099493][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.099725][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.099958][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.100187][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847dbf00 [ 1325.100386][ T32] r4:00000000 [ 1325.100489][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.100669][ T32] r9:840a6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1325.100821][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.101030][ T32] r5:00001000 r4:dfea3000 [ 1325.101218][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.111812][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.112156][ T32] r5:84775b54 r4:84775800 [ 1325.112341][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.112607][ T32] r7:dddd00c0 r6:82c18000 r5:84775b54 r4:82c0bf80 [ 1325.112759][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.113047][ T32] r10:840a6c00 r9:82c0bfac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.113249][ T32] r4:82c0bf80 [ 1325.113364][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.113600][ T32] r10:00000000 r9:dfa95e78 r8:842c2980 r7:82c0bf80 r6:80266a2c r5:840a6c00 [ 1325.113792][ T32] r4:842c28c0 [ 1325.113912][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.114172][ T32] Exception stack(0xdfa6dfb0 to 0xdfa6dff8) [ 1325.114346][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.114561][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.114833][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.115105][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c28c0 [ 1325.115334][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.115661][ T32] INFO: task kworker/0:15:3148 blocked for more than 451 seconds. [ 1325.115902][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.116081][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.116298][ T32] task:kworker/0:15 state:D stack:0 pid:3148 tgid:3148 ppid:2 flags:0x00000000 [ 1325.116548][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.116716][ T32] Call trace: [ 1325.116857][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.117124][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfa89da4 r5:840a3000 [ 1325.117303][ T32] r4:840a3000 [ 1325.117416][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.117643][ T32] r5:840a3000 r4:82717b60 [ 1325.117793][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.118046][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.118288][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa89e20 [ 1325.118465][ T32] r4:00000000 [ 1325.118584][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.118818][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.119048][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.119274][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847dbc40 [ 1325.119513][ T32] r4:00000000 [ 1325.119617][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.119863][ T32] r9:840a3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1325.120105][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.120323][ T32] r5:00001000 r4:dfc2b000 [ 1325.120452][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.120715][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.120955][ T32] r5:84775354 r4:84775000 [ 1325.121074][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.131887][ T32] r7:dddd00c0 r6:82c18000 r5:84775354 r4:83d3ad00 [ 1325.132251][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.132612][ T32] r10:840a3000 r9:83d3ad2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.132821][ T32] r4:83d3ad00 [ 1325.132944][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.133217][ T32] r10:00000000 r9:dfa6de78 r8:842c2bc0 r7:83d3ad00 r6:80266a2c r5:840a3000 [ 1325.133471][ T32] r4:842c2b80 [ 1325.133570][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.133820][ T32] Exception stack(0xdfa89fb0 to 0xdfa89ff8) [ 1325.134007][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.134237][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.134469][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.134720][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c2b80 [ 1325.134927][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.135160][ T32] INFO: task kworker/0:16:3151 blocked for more than 451 seconds. [ 1325.135373][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.135532][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.135722][ T32] task:kworker/0:16 state:D stack:0 pid:3151 tgid:3151 ppid:2 flags:0x00000000 [ 1325.135981][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.136147][ T32] Call trace: [ 1325.136296][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.136508][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfab9da4 r5:840a5400 [ 1325.136785][ T32] r4:840a5400 [ 1325.136889][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.137212][ T32] r5:840a5400 r4:82717b60 [ 1325.137385][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.137788][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.138207][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfab9e20 [ 1325.138574][ T32] r4:00000000 [ 1325.138761][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.139174][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.139458][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.139681][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84569f80 [ 1325.139871][ T32] r4:00000000 [ 1325.139990][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.140167][ T32] r9:840a5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1325.140332][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.140534][ T32] r5:00001000 r4:dfee5000 [ 1325.140674][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.140890][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.141113][ T32] r5:84776354 r4:84776000 [ 1325.141325][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.151806][ T32] r7:dddd00c0 r6:82c18000 r5:84776354 r4:83f81e00 [ 1325.152011][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.152275][ T32] r10:840a5400 r9:83f81e2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.152484][ T32] r4:83f81e00 [ 1325.152598][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.152818][ T32] r10:00000000 r9:dfa6de78 r8:842c2dc0 r7:83f81e00 r6:80266a2c r5:840a5400 [ 1325.153028][ T32] r4:842c2cc0 [ 1325.153188][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.153426][ T32] Exception stack(0xdfab9fb0 to 0xdfab9ff8) [ 1325.153638][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.153846][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.154079][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.154286][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c2cc0 [ 1325.154490][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.154767][ T32] INFO: task kworker/0:17:3152 blocked for more than 451 seconds. [ 1325.155018][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.155202][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.155375][ T32] task:kworker/0:17 state:D stack:0 pid:3152 tgid:3152 ppid:2 flags:0x00000000 [ 1325.155618][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.155848][ T32] Call trace: [ 1325.156002][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.156212][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfacdda4 r5:840a4800 [ 1325.156473][ T32] r4:840a4800 [ 1325.156576][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.156791][ T32] r5:840a4800 r4:82717b60 [ 1325.156913][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.157183][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.157440][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfacde20 [ 1325.157620][ T32] r4:00000000 [ 1325.157743][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.157954][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.158224][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.158436][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847dbb40 [ 1325.158693][ T32] r4:00000000 [ 1325.158855][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.159088][ T32] r9:840a4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1325.159276][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.159550][ T32] r5:00001000 r4:dfec3000 [ 1325.159715][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.160432][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.161057][ T32] r5:84775f54 r4:84775c00 [ 1325.161243][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.171841][ T32] r7:dddd00c0 r6:82c18000 r5:84775f54 r4:83e49c00 [ 1325.172183][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.172560][ T32] r10:840a4800 r9:83e49c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.172823][ T32] r4:83e49c00 [ 1325.173029][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.173371][ T32] r10:00000000 r9:dfab9e78 r8:843d0b00 r7:83e49c00 r6:80266a2c r5:840a4800 [ 1325.173682][ T32] r4:842c2d80 [ 1325.173831][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.174216][ T32] Exception stack(0xdfacdfb0 to 0xdfacdff8) [ 1325.174509][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.174888][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.175226][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.175487][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c2d80 [ 1325.175771][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.176068][ T32] INFO: task kworker/0:18:3157 blocked for more than 451 seconds. [ 1325.176329][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.176646][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.176967][ T32] task:kworker/0:18 state:D stack:0 pid:3157 tgid:3157 ppid:2 flags:0x00000000 [ 1325.177391][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.177675][ T32] Call trace: [ 1325.177845][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.178183][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfaf1da4 r5:83d08000 [ 1325.178557][ T32] r4:83d08000 [ 1325.178805][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.179134][ T32] r5:83d08000 r4:82717b60 [ 1325.179305][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.179734][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.180122][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaf1e20 [ 1325.180416][ T32] r4:00000000 [ 1325.180637][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.181167][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.192159][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.192760][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e8000 [ 1325.193126][ T32] r4:00000000 [ 1325.193274][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.193740][ T32] r9:83d08000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1325.194160][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.194581][ T32] r5:00001000 r4:dfefb000 [ 1325.194800][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.195180][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.195616][ T32] r5:84776754 r4:84776400 [ 1325.195854][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.196281][ T32] r7:dddd00c0 r6:82c18000 r5:84776754 r4:83ea4580 [ 1325.196564][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.196997][ T32] r10:83d08000 r9:83ea45ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.197333][ T32] r4:83ea4580 [ 1325.197519][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.197826][ T32] r10:00000000 r9:dfab9e78 r8:843d08c0 r7:83ea4580 r6:80266a2c r5:83d08000 [ 1325.198108][ T32] r4:842c3040 [ 1325.198268][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.198576][ T32] Exception stack(0xdfaf1fb0 to 0xdfaf1ff8) [ 1325.198836][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.199172][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.199557][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.199840][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c3040 [ 1325.200160][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.200506][ T32] INFO: task kworker/0:19:3158 blocked for more than 451 seconds. [ 1325.200838][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.201050][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.201326][ T32] task:kworker/0:19 state:D stack:0 pid:3158 tgid:3158 ppid:2 flags:0x00000000 [ 1325.211962][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.212398][ T32] Call trace: [ 1325.212601][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.213034][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfafdda4 r5:83d0b000 [ 1325.213539][ T32] r4:83d0b000 [ 1325.213760][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.214244][ T32] r5:83d0b000 r4:82717b60 [ 1325.214526][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.215218][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.215793][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfafde20 [ 1325.216326][ T32] r4:00000000 [ 1325.216501][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.216980][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.217469][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.217944][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e8240 [ 1325.218439][ T32] r4:00000000 [ 1325.218632][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.219013][ T32] r9:83d0b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1325.219318][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.219790][ T32] r5:00001000 r4:dfff1000 [ 1325.219997][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.220519][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.220915][ T32] r5:84776b54 r4:84776800 [ 1325.221206][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.242056][ T32] r7:dddd00c0 r6:82c18000 r5:84776b54 r4:842ba000 [ 1325.242432][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.243070][ T32] r10:83d0b000 r9:842ba02c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.243471][ T32] r4:842ba000 [ 1325.243654][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.244038][ T32] r10:00000000 r9:dfaf1e78 r8:843d0140 r7:842ba000 r6:80266a2c r5:83d0b000 [ 1325.244359][ T32] r4:842c32c0 [ 1325.244532][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.244905][ T32] Exception stack(0xdfafdfb0 to 0xdfafdff8) [ 1325.245237][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.245684][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.246139][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.246528][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c32c0 [ 1325.246990][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.247383][ T32] INFO: task kworker/0:20:3160 blocked for more than 451 seconds. [ 1325.247694][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.247998][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.248417][ T32] task:kworker/0:20 state:D stack:0 pid:3160 tgid:3160 ppid:2 flags:0x00000000 [ 1325.248848][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.249206][ T32] Call trace: [ 1325.249393][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.249934][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfb09da4 r5:83d0c800 [ 1325.250338][ T32] r4:83d0c800 [ 1325.250539][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.251044][ T32] r5:83d0c800 r4:82717b60 [ 1325.251293][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.261940][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.262551][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb09e20 [ 1325.262978][ T32] r4:00000000 [ 1325.263179][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.263604][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.264105][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.264629][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e8440 [ 1325.265050][ T32] r4:00000000 [ 1325.265257][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.265807][ T32] r9:83d0c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1325.266126][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.266613][ T32] r5:00001000 r4:e0361000 [ 1325.266939][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.267408][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.267894][ T32] r5:84777354 r4:84777000 [ 1325.268117][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.268653][ T32] r7:dddd00c0 r6:82c18000 r5:84777354 r4:842ba080 [ 1325.268976][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.269529][ T32] r10:83d0c800 r9:842ba0ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.269861][ T32] r4:842ba080 [ 1325.270070][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.270440][ T32] r10:00000000 r9:dfafde78 r8:842a9040 r7:842ba080 r6:80266a2c r5:83d0c800 [ 1325.270781][ T32] r4:842c3140 [ 1325.270963][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.271369][ T32] Exception stack(0xdfb09fb0 to 0xdfb09ff8) [ 1325.276692][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.279686][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.282048][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.282360][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c3140 [ 1325.282780][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.283142][ T32] INFO: task kworker/0:21:3161 blocked for more than 451 seconds. [ 1325.283539][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.283820][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.284210][ T32] task:kworker/0:21 state:D stack:0 pid:3161 tgid:3161 ppid:2 flags:0x00000000 [ 1325.284740][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.285146][ T32] Call trace: [ 1325.285384][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.285791][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfb11da4 r5:82ef0c00 [ 1325.286139][ T32] r4:82ef0c00 [ 1325.286300][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.286786][ T32] r5:82ef0c00 r4:82717b60 [ 1325.287047][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.287680][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.288403][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb11e20 [ 1325.288930][ T32] r4:00000000 [ 1325.289199][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.289665][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.290057][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.290438][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e8340 [ 1325.290830][ T32] r4:00000000 [ 1325.291011][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.292485][ T32] r9:82ef0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1325.292856][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.293209][ T32] r5:00001000 r4:e0337000 [ 1325.293375][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.293698][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.294094][ T32] r5:84776f54 r4:84776c00 [ 1325.294361][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.294817][ T32] r7:dddd00c0 r6:82c18000 r5:84776f54 r4:842ba100 [ 1325.295059][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.295496][ T32] r10:82ef0c00 r9:842ba12c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.295775][ T32] r4:842ba100 [ 1325.295915][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.296199][ T32] r10:00000000 r9:dfb09e78 r8:842a9140 r7:842ba100 r6:80266a2c r5:82ef0c00 [ 1325.297996][ T32] r4:842c3140 [ 1325.299187][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.301236][ T32] Exception stack(0xdfb11fb0 to 0xdfb11ff8) [ 1325.302310][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.302730][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.303047][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.303319][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c3140 [ 1325.303640][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.303964][ T32] INFO: task kworker/0:22:3163 blocked for more than 451 seconds. [ 1325.304235][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.304457][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.304711][ T32] task:kworker/0:22 state:D stack:0 pid:3163 tgid:3163 ppid:2 flags:0x00000000 [ 1325.305082][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.305360][ T32] Call trace: [ 1325.305535][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.305877][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfb21da4 r5:82ef4800 [ 1325.306180][ T32] r4:82ef4800 [ 1325.306468][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.306828][ T32] r5:82ef4800 r4:82717b60 [ 1325.306977][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.307293][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.307693][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb21e20 [ 1325.307921][ T32] r4:00000000 [ 1325.308046][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.308343][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.308615][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.308886][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e8d40 [ 1325.309144][ T32] r4:00000000 [ 1325.309326][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.309624][ T32] r9:82ef4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f079000 [ 1325.309865][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.310184][ T32] r5:00001000 r4:e0611000 [ 1325.310359][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.310720][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.311050][ T32] r5:84779b54 r4:84779800 [ 1325.311265][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.314480][ T32] r7:dddd00c0 r6:82c18000 r5:84779b54 r4:842ba180 [ 1325.316700][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.319666][ T32] r10:82ef4800 r9:842ba1ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.334877][ T32] r4:842ba180 [ 1325.337187][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.339974][ T32] r10:00000000 r9:dfb09e78 r8:842a9340 r7:842ba180 r6:80266a2c r5:82ef4800 [ 1325.352282][ T32] r4:842c33c0 [ 1325.352566][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.353066][ T32] Exception stack(0xdfb21fb0 to 0xdfb21ff8) [ 1325.353449][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.353871][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.354266][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.355290][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c33c0 [ 1325.357572][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.372187][ T32] INFO: task kworker/0:23:3165 blocked for more than 451 seconds. [ 1325.377063][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.380314][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.389727][ T32] task:kworker/0:23 state:D stack:0 pid:3165 tgid:3165 ppid:2 flags:0x00000000 [ 1325.390290][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.390662][ T32] Call trace: [ 1325.390865][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.391336][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfb31da4 r5:82ef3c00 [ 1325.392471][ T32] r4:82ef3c00 [ 1325.395327][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.401236][ T32] r5:82ef3c00 r4:82717b60 [ 1325.409742][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.412050][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.417904][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb31e20 [ 1325.425732][ T32] r4:00000000 [ 1325.430454][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.442577][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.442999][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.443386][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e85c0 [ 1325.443767][ T32] r4:00000000 [ 1325.443952][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.444362][ T32] r9:82ef3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1325.444689][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.445205][ T32] r5:00001000 r4:e03cf000 [ 1325.445372][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.445728][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.446045][ T32] r5:84777754 r4:84777400 [ 1325.446230][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.446640][ T32] r7:dddd00c0 r6:82c18000 r5:84777754 r4:842ba200 [ 1325.446986][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.447381][ T32] r10:82ef3c00 r9:842ba22c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.447674][ T32] r4:842ba200 [ 1325.447812][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.448191][ T32] r10:00000000 r9:dfb21e78 r8:842a9500 r7:842ba200 r6:80266a2c r5:82ef3c00 [ 1325.448544][ T32] r4:842c3600 [ 1325.448704][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.449055][ T32] Exception stack(0xdfb31fb0 to 0xdfb31ff8) [ 1325.451122][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.456815][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.461297][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.482430][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c3600 [ 1325.482846][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.483409][ T32] INFO: task kworker/0:24:3167 blocked for more than 451 seconds. [ 1325.483791][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.484035][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.484392][ T32] task:kworker/0:24 state:D stack:0 pid:3167 tgid:3167 ppid:2 flags:0x00000000 [ 1325.484789][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.485062][ T32] Call trace: [ 1325.485230][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.485746][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfb39da4 r5:82e35400 [ 1325.486096][ T32] r4:82e35400 [ 1325.486253][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.486769][ T32] r5:82e35400 r4:82717b60 [ 1325.487042][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.487404][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.488008][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb39e20 [ 1325.488583][ T32] r4:00000000 [ 1325.488743][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.489880][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.502478][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.502942][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e8700 [ 1325.505615][ T32] r4:00000000 [ 1325.507244][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.522098][ T32] r9:82e35400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1325.522657][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.523466][ T32] r5:00001000 r4:e03dd000 [ 1325.523746][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.524185][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.526421][ T32] r5:84777b54 r4:84777800 [ 1325.528797][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.553144][ T32] r7:dddd00c0 r6:82c18000 r5:84777b54 r4:842ba280 [ 1325.557344][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.572833][ T32] r10:82e35400 r9:842ba2ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.573240][ T32] r4:842ba280 [ 1325.573391][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.580958][ T32] r10:00000000 r9:dfb21e78 r8:842a9700 r7:842ba280 r6:80266a2c r5:82e35400 [ 1325.601963][ T32] r4:842c3580 [ 1325.602307][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.602698][ T32] Exception stack(0xdfb39fb0 to 0xdfb39ff8) [ 1325.602921][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.603211][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.603478][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.604054][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c3580 [ 1325.604386][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.604746][ T32] INFO: task kworker/0:25:3169 blocked for more than 452 seconds. [ 1325.605265][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.605457][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.605754][ T32] task:kworker/0:25 state:D stack:0 pid:3169 tgid:3169 ppid:2 flags:0x00000000 [ 1325.606117][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.606373][ T32] Call trace: [ 1325.606677][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.606998][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfb51da4 r5:83d0d400 [ 1325.607309][ T32] r4:83d0d400 [ 1325.607481][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.607917][ T32] r5:83d0d400 r4:82717b60 [ 1325.608110][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.608576][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.609041][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb51e20 [ 1325.609390][ T32] r4:00000000 [ 1325.609560][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.609932][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.610364][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.612221][ T31] audit: type=1400 audit(1325.540:77): 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 [ 1325.612465][ T31] audit: type=1400 audit(1325.540:78): 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 [ 1325.658707][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e8800 [ 1325.672356][ T32] r4:00000000 [ 1325.675479][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.682019][ T32] r9:83d0d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1325.682550][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.682956][ T32] r5:00001000 r4:e057f000 [ 1325.683127][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.683469][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.683938][ T32] r5:84777f54 r4:84777c00 [ 1325.684154][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.684513][ T32] r7:dddd00c0 r6:82c18000 r5:84777f54 r4:842ba300 [ 1325.684738][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.685301][ T32] r10:83d0d400 r9:842ba32c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.685568][ T32] r4:842ba300 [ 1325.685770][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.686153][ T32] r10:00000000 r9:dfb21e78 r8:842a9880 r7:842ba300 r6:80266a2c r5:83d0d400 [ 1325.686578][ T32] r4:842c3780 [ 1325.686749][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.687042][ T32] Exception stack(0xdfb51fb0 to 0xdfb51ff8) [ 1325.687349][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.687657][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.687936][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.688180][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c3780 [ 1325.688679][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.688954][ T32] INFO: task kworker/0:26:3171 blocked for more than 452 seconds. [ 1325.689305][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.689623][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.689978][ T32] task:kworker/0:26 state:D stack:0 pid:3171 tgid:3171 ppid:2 flags:0x00000000 [ 1325.690619][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.690898][ T32] Call trace: [ 1325.691287][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.692869][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfb61da4 r5:83cc4800 [ 1325.693303][ T32] r4:83cc4800 [ 1325.693459][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.694150][ T32] r5:83cc4800 r4:82717b60 [ 1325.694345][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.695952][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.698666][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb61e20 [ 1325.699464][ T32] r4:00000000 [ 1325.699616][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.699941][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.702364][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.702789][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e8900 [ 1325.703139][ T32] r4:00000000 [ 1325.703315][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.703649][ T32] r9:83cc4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1325.703926][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.704277][ T32] r5:00001000 r4:e058f000 [ 1325.704454][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.705068][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.705554][ T32] r5:84778354 r4:84778000 [ 1325.705873][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.707216][ T32] r7:dddd00c0 r6:82c18000 r5:84778354 r4:842ba380 [ 1325.707458][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.707919][ T32] r10:83cc4800 r9:842ba3ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.708232][ T32] r4:842ba380 [ 1325.708391][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.708835][ T32] r10:00000000 r9:dfb21e78 r8:842a9a40 r7:842ba380 r6:80266a2c r5:83cc4800 [ 1325.709228][ T32] r4:842c3a40 [ 1325.709450][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.709968][ T32] Exception stack(0xdfb61fb0 to 0xdfb61ff8) [ 1325.710361][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.710803][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.711285][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.712803][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c3a40 [ 1325.713201][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.713797][ T32] INFO: task kworker/1:16:3173 blocked for more than 452 seconds. [ 1325.714096][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.714321][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.714716][ T32] task:kworker/1:16 state:D stack:0 pid:3173 tgid:3173 ppid:2 flags:0x00000000 [ 1325.715112][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.715390][ T32] Call trace: [ 1325.715591][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.716365][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfb69da4 r5:8370e000 [ 1325.716851][ T32] r4:8370e000 [ 1325.717015][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.717640][ T32] r5:8370e000 r4:82717b60 [ 1325.718013][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.718827][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.719506][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb69e20 [ 1325.719893][ T32] r4:00000000 [ 1325.720113][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.720764][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.721372][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.723543][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843ba4c0 [ 1325.727821][ T32] r4:00000000 [ 1325.731042][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.732522][ T32] r9:8370e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12d000 [ 1325.732842][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.733268][ T32] r5:00001000 r4:eac15000 [ 1325.733496][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.733839][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.734165][ T32] r5:84d33754 r4:84d33400 [ 1325.734328][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.734908][ T32] r7:ddde40c0 r6:82c18200 r5:84d33754 r4:83df2180 [ 1325.735122][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.735498][ T32] r10:8370e000 r9:83df21ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.735907][ T32] r4:83df2180 [ 1325.736078][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.736445][ T32] r10:00000000 r9:dfa35e78 r8:842a9cc0 r7:83df2180 r6:80266a2c r5:8370e000 [ 1325.736843][ T32] r4:842a9bc0 [ 1325.736985][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.737404][ T32] Exception stack(0xdfb69fb0 to 0xdfb69ff8) [ 1325.737687][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.738081][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.738431][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.738810][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842a9bc0 [ 1325.739205][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.739841][ T32] INFO: task kworker/0:27:3174 blocked for more than 452 seconds. [ 1325.740370][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.741065][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.743047][ T32] task:kworker/0:27 state:D stack:0 pid:3174 tgid:3174 ppid:2 flags:0x00000000 [ 1325.743583][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.743896][ T32] Call trace: [ 1325.744075][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.744394][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfb6dda4 r5:83708000 [ 1325.744784][ T32] r4:83708000 [ 1325.744929][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.746778][ T32] r5:83708000 r4:82717b60 [ 1325.749177][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.752920][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.753435][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb6de20 [ 1325.753884][ T32] r4:00000000 [ 1325.754066][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.754391][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.754781][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.755213][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e8a80 [ 1325.755535][ T32] r4:00000000 [ 1325.755712][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.756080][ T32] r9:83708000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06f000 [ 1325.756984][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.757317][ T32] r5:00001000 r4:e05a1000 [ 1325.757509][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.757884][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.758344][ T32] r5:84778754 r4:84778400 [ 1325.758572][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.759056][ T32] r7:dddd00c0 r6:82c18000 r5:84778754 r4:842ba400 [ 1325.759305][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.759826][ T32] r10:83708000 r9:842ba42c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.760126][ T32] r4:842ba400 [ 1325.760274][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.760762][ T32] r10:00000000 r9:dfb21e78 r8:842a9d40 r7:842ba400 r6:80266a2c r5:83708000 [ 1325.761198][ T32] r4:842c3940 [ 1325.761364][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.763214][ T32] Exception stack(0xdfb6dfb0 to 0xdfb6dff8) [ 1325.763510][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.763928][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.764328][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.764641][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c3940 [ 1325.764941][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.765291][ T32] INFO: task kworker/0:28:3176 blocked for more than 452 seconds. [ 1325.765581][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.765862][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.766153][ T32] task:kworker/0:28 state:D stack:0 pid:3176 tgid:3176 ppid:2 flags:0x00000000 [ 1325.766660][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.766938][ T32] Call trace: [ 1325.767106][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.767425][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfb7dda4 r5:82ef6c00 [ 1325.767755][ T32] r4:82ef6c00 [ 1325.767934][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.768268][ T32] r5:82ef6c00 r4:82717b60 [ 1325.770083][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.772863][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.773438][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb7de20 [ 1325.773853][ T32] r4:00000000 [ 1325.774034][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.774434][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.775013][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.775347][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e8b80 [ 1325.775742][ T32] r4:00000000 [ 1325.776067][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.776533][ T32] r9:82ef6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f071000 [ 1325.776974][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.777484][ T32] r5:00001000 r4:e05b7000 [ 1325.777683][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.778062][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.778449][ T32] r5:84778b54 r4:84778800 [ 1325.778653][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.780113][ T32] r7:dddd00c0 r6:82c18000 r5:84778b54 r4:842ba480 [ 1325.792330][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.792903][ T32] r10:82ef6c00 r9:842ba4ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.793331][ T32] r4:842ba480 [ 1325.793636][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.794035][ T32] r10:00000000 r9:dfb21e78 r8:842a9f00 r7:842ba480 r6:80266a2c r5:82ef6c00 [ 1325.794554][ T32] r4:842c3b80 [ 1325.794786][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.795390][ T32] Exception stack(0xdfb7dfb0 to 0xdfb7dff8) [ 1325.795647][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.796580][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.800044][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.823419][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c3b80 [ 1325.827934][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.837684][ T32] INFO: task kworker/0:29:3178 blocked for more than 452 seconds. [ 1325.842912][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.846023][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.848982][ T32] task:kworker/0:29 state:D stack:0 pid:3178 tgid:3178 ppid:2 flags:0x00000000 [ 1325.854229][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.865112][ T32] Call trace: [ 1325.865461][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.865876][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfb95da4 r5:83cc1800 [ 1325.866321][ T32] r4:83cc1800 [ 1325.866634][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.867183][ T32] r5:83cc1800 r4:82717b60 [ 1325.867367][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.867725][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.868045][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb95e20 [ 1325.868348][ T32] r4:00000000 [ 1325.868507][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.868825][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1325.869157][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1325.869477][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e8c40 [ 1325.869780][ T32] r4:00000000 [ 1325.869943][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1325.870314][ T32] r9:83cc1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f073000 [ 1325.870702][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1325.882259][ T32] r5:00001000 r4:e05c5000 [ 1325.882585][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1325.883032][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.883433][ T32] r5:84778f54 r4:84778c00 [ 1325.883613][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.885261][ T32] r7:dddd00c0 r6:82c18000 r5:84778f54 r4:842ba500 [ 1325.887573][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.902067][ T32] r10:83cc1800 r9:842ba52c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.905812][ T32] r4:842ba500 [ 1325.908306][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1325.920405][ T32] r10:00000000 r9:dfb21e78 r8:842a9900 r7:842ba500 r6:80266a2c r5:83cc1800 [ 1325.921059][ T32] r4:842c3e40 [ 1325.921383][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.932060][ T32] Exception stack(0xdfb95fb0 to 0xdfb95ff8) [ 1325.932482][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.932895][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.933344][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.933770][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c3e40 [ 1325.934264][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.934774][ T32] INFO: task kworker/0:30:3180 blocked for more than 452 seconds. [ 1325.935261][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1325.935594][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.936011][ T32] task:kworker/0:30 state:D stack:0 pid:3180 tgid:3180 ppid:2 flags:0x00000000 [ 1325.936552][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.936951][ T32] Call trace: [ 1325.937170][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1325.937672][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfad9da4 r5:840a1800 [ 1325.938118][ T32] r4:840a1800 [ 1325.938306][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1325.953700][ T32] r5:840a1800 r4:82717b60 [ 1325.957098][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.972238][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.977469][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfad9e20 [ 1325.992303][ T32] r4:00000000 [ 1325.995009][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1325.998783][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.013885][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.021355][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e8dc0 [ 1326.035765][ T32] r4:00000000 [ 1326.040057][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.057229][ T32] r9:840a1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1326.082129][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.086421][ T32] r5:00001000 r4:e05e7000 [ 1326.091003][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.123508][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.124068][ T32] r5:84779354 r4:84779000 [ 1326.124179][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.124466][ T32] r7:dddd00c0 r6:82c18000 r5:84779354 r4:842ba580 [ 1326.124677][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.124955][ T32] r10:840a1800 r9:842ba5ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.125172][ T32] r4:842ba580 [ 1326.125266][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.125536][ T32] r10:00000000 r9:dfb21e78 r8:842c3e80 r7:842ba580 r6:80266a2c r5:840a1800 [ 1326.125743][ T32] r4:842c3d00 [ 1326.125947][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.126213][ T32] Exception stack(0xdfad9fb0 to 0xdfad9ff8) [ 1326.126409][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.126674][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.126967][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.127239][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842c3d00 [ 1326.127502][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.127878][ T32] INFO: task kworker/0:31:3183 blocked for more than 452 seconds. [ 1326.128144][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.128317][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.128525][ T32] task:kworker/0:31 state:D stack:0 pid:3183 tgid:3183 ppid:2 flags:0x00000000 [ 1326.128805][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.129001][ T32] Call trace: [ 1326.129166][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.129443][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfb99da4 r5:840a3c00 [ 1326.129667][ T32] r4:840a3c00 [ 1326.129809][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.130077][ T32] r5:840a3c00 r4:82717b60 [ 1326.130218][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.130512][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.130848][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb99e20 [ 1326.131060][ T32] r4:00000000 [ 1326.131180][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.131461][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.162054][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.162641][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e8e80 [ 1326.163183][ T32] r4:00000000 [ 1326.163411][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.164104][ T32] r9:840a3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f077000 [ 1326.164462][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.164845][ T32] r5:00001000 r4:e0603000 [ 1326.165059][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.165492][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.166015][ T32] r5:84779754 r4:84779400 [ 1326.166213][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.167212][ T32] r7:dddd00c0 r6:82c18000 r5:84779754 r4:842ba680 [ 1326.167507][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.167945][ T32] r10:840a3c00 r9:842ba6ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.168316][ T32] r4:842ba680 [ 1326.168509][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.168922][ T32] r10:00000000 r9:dfb21e78 r8:8429f0c0 r7:842ba680 r6:80266a2c r5:840a3c00 [ 1326.169282][ T32] r4:8429f040 [ 1326.169473][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.169836][ T32] Exception stack(0xdfb99fb0 to 0xdfb99ff8) [ 1326.170122][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.170507][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.170912][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.171257][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8429f040 [ 1326.181875][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.182482][ T32] INFO: task kworker/0:32:3184 blocked for more than 452 seconds. [ 1326.182897][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.183176][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.183640][ T32] task:kworker/0:32 state:D stack:0 pid:3184 tgid:3184 ppid:2 flags:0x00000000 [ 1326.184395][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.184723][ T32] Call trace: [ 1326.184921][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.185382][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfaa9da4 r5:8346d400 [ 1326.185748][ T32] r4:8346d400 [ 1326.185907][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.186379][ T32] r5:8346d400 r4:82717b60 [ 1326.186711][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.187320][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.187862][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaa9e20 [ 1326.188346][ T32] r4:00000000 [ 1326.188544][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.189080][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.189608][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.190142][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0a100 [ 1326.190706][ T32] r4:00000000 [ 1326.190906][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.191341][ T32] r9:8346d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07f000 [ 1326.202522][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.203119][ T32] r5:00001000 r4:e064d000 [ 1326.203329][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.203771][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.204172][ T32] r5:8477a754 r4:8477a400 [ 1326.204381][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.204840][ T32] r7:dddd00c0 r6:82c18000 r5:8477a754 r4:842ba700 [ 1326.205207][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.205588][ T32] r10:8346d400 r9:842ba72c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.205866][ T32] r4:842ba700 [ 1326.206011][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.206370][ T32] r10:00000000 r9:dfb21e78 r8:8429f1c0 r7:842ba700 r6:80266a2c r5:8346d400 [ 1326.206845][ T32] r4:8429f140 [ 1326.207051][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.207443][ T32] Exception stack(0xdfaa9fb0 to 0xdfaa9ff8) [ 1326.207761][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.208240][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.208718][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.209064][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8429f140 [ 1326.209420][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.209771][ T32] INFO: task kworker/0:33:3187 blocked for more than 452 seconds. [ 1326.210144][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.210393][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.210718][ T32] task:kworker/0:33 state:D stack:0 pid:3187 tgid:3187 ppid:2 flags:0x00000000 [ 1326.211159][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.211544][ T32] Call trace: [ 1326.222251][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.222700][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfbb9da4 r5:836b0000 [ 1326.223053][ T32] r4:836b0000 [ 1326.223277][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.223683][ T32] r5:836b0000 r4:82717b60 [ 1326.223903][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.224640][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.225136][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbb9e20 [ 1326.225430][ T32] r4:00000000 [ 1326.225586][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.225993][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.226323][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.226681][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847dbfc0 [ 1326.227061][ T32] r4:00000000 [ 1326.227220][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.227587][ T32] r9:836b0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1326.228042][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.228430][ T32] r5:00001000 r4:e061f000 [ 1326.228696][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.229089][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.229489][ T32] r5:84779f54 r4:84779c00 [ 1326.229703][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.230258][ T32] r7:dddd00c0 r6:82c18000 r5:84779f54 r4:842ba780 [ 1326.230577][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.231225][ T32] r10:836b0000 r9:842ba7ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.242242][ T32] r4:842ba780 [ 1326.242646][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.243040][ T32] r10:00000000 r9:dfaa9e78 r8:8429f4c0 r7:842ba780 r6:80266a2c r5:836b0000 [ 1326.243471][ T32] r4:8429f300 [ 1326.243740][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.244274][ T32] Exception stack(0xdfbb9fb0 to 0xdfbb9ff8) [ 1326.244632][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.245192][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.245722][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.246079][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8429f300 [ 1326.246356][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.246658][ T32] INFO: task kworker/0:34:3189 blocked for more than 452 seconds. [ 1326.246985][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.247366][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.247737][ T32] task:kworker/0:34 state:D stack:0 pid:3189 tgid:3189 ppid:2 flags:0x00000000 [ 1326.248330][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.248627][ T32] Call trace: [ 1326.248801][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.249146][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfbd1da4 r5:836b1800 [ 1326.249409][ T32] r4:836b1800 [ 1326.249583][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.249993][ T32] r5:836b1800 r4:82717b60 [ 1326.250195][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.250918][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.251444][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbd1e20 [ 1326.262135][ T32] r4:00000000 [ 1326.262367][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.262817][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.263191][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.263607][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0a580 [ 1326.264001][ T32] r4:00000000 [ 1326.264187][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.264587][ T32] r9:836b1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bb000 [ 1326.264962][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.265296][ T32] r5:00001000 r4:ea7cb000 [ 1326.265682][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.266132][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.266536][ T32] r5:8477b754 r4:8477b400 [ 1326.266763][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.267188][ T32] r7:dddd00c0 r6:82c18000 r5:8477b754 r4:842ba800 [ 1326.267558][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.268108][ T32] r10:836b1800 r9:842ba82c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.268444][ T32] r4:842ba800 [ 1326.268599][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.268976][ T32] r10:00000000 r9:dfaa9e78 r8:8429f600 r7:842ba800 r6:80266a2c r5:836b1800 [ 1326.269305][ T32] r4:8429f400 [ 1326.269636][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.269982][ T32] Exception stack(0xdfbd1fb0 to 0xdfbd1ff8) [ 1326.270269][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.270683][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.271008][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.271288][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8429f400 [ 1326.281896][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.282498][ T32] INFO: task kworker/0:35:3191 blocked for more than 452 seconds. [ 1326.282812][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.283105][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.283441][ T32] task:kworker/0:35 state:D stack:0 pid:3191 tgid:3191 ppid:2 flags:0x00000000 [ 1326.283891][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.284208][ T32] Call trace: [ 1326.284398][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.284717][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfbc5da4 r5:836b5400 [ 1326.285113][ T32] r4:836b5400 [ 1326.285307][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.285776][ T32] r5:836b5400 r4:82717b60 [ 1326.285970][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.286398][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.286875][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbc5e20 [ 1326.287343][ T32] r4:00000000 [ 1326.287552][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.287951][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.288332][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.288751][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0a440 [ 1326.289146][ T32] r4:00000000 [ 1326.289315][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.289704][ T32] r9:836b5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1326.290317][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.291045][ T32] r5:00001000 r4:ea7bf000 [ 1326.302970][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.303838][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.304427][ T32] r5:8477b354 r4:8477b000 [ 1326.304655][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.305153][ T32] r7:dddd00c0 r6:82c18000 r5:8477b354 r4:842ba880 [ 1326.305488][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.306414][ T32] r10:836b5400 r9:842ba8ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.307202][ T32] r4:842ba880 [ 1326.307504][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.308084][ T32] r10:00000000 r9:dfbd1e78 r8:8429f700 r7:842ba880 r6:80266a2c r5:836b5400 [ 1326.308420][ T32] r4:8429f580 [ 1326.308709][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.309335][ T32] Exception stack(0xdfbc5fb0 to 0xdfbc5ff8) [ 1326.309680][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.310203][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.310816][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.311204][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8429f580 [ 1326.322359][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.325102][ T32] INFO: task kworker/0:36:3193 blocked for more than 452 seconds. [ 1326.327243][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.327520][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.327843][ T32] task:kworker/0:36 state:D stack:0 pid:3193 tgid:3193 ppid:2 flags:0x00000000 [ 1326.328312][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.328664][ T32] Call trace: [ 1326.328879][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.329214][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfbe9da4 r5:84530c00 [ 1326.329491][ T32] r4:84530c00 [ 1326.329726][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.330159][ T32] r5:84530c00 r4:82717b60 [ 1326.330342][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.343077][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.344561][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbe9e20 [ 1326.345510][ T32] r4:00000000 [ 1326.345843][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.346458][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.347395][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.348315][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0a880 [ 1326.349326][ T32] r4:00000000 [ 1326.349660][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.350683][ T32] r9:84530c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1326.351273][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.372081][ T32] r5:00001000 r4:ea7f7000 [ 1326.372424][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.372998][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.373319][ T32] r5:8477c354 r4:8477c000 [ 1326.373494][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.373991][ T32] r7:dddd00c0 r6:82c18000 r5:8477c354 r4:842ba900 [ 1326.374285][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.374799][ T32] r10:84530c00 r9:842ba92c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.375192][ T32] r4:842ba900 [ 1326.375402][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.375842][ T32] r10:00000000 r9:dfbd1e78 r8:8429f940 r7:842ba900 r6:80266a2c r5:84530c00 [ 1326.376214][ T32] r4:8429f7c0 [ 1326.376383][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.376748][ T32] Exception stack(0xdfbe9fb0 to 0xdfbe9ff8) [ 1326.377069][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.377712][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.380389][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.381109][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8429f7c0 [ 1326.381782][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.392125][ T32] INFO: task kworker/0:37:3195 blocked for more than 452 seconds. [ 1326.392579][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.394548][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.396405][ T32] task:kworker/0:37 state:D stack:0 pid:3195 tgid:3195 ppid:2 flags:0x00000000 [ 1326.396838][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.397166][ T32] Call trace: [ 1326.397353][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.397783][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfc09da4 r5:84530000 [ 1326.398136][ T32] r4:84530000 [ 1326.398324][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.398716][ T32] r5:84530000 r4:82717b60 [ 1326.398901][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.399379][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.399865][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc09e20 [ 1326.400207][ T32] r4:00000000 [ 1326.400355][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.400690][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.401037][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.401431][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0a780 [ 1326.412452][ T32] r4:00000000 [ 1326.412832][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.413251][ T32] r9:84530000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c1000 [ 1326.413571][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.413969][ T32] r5:00001000 r4:ea7e7000 [ 1326.414205][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.414577][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.414960][ T32] r5:8477bf54 r4:8477bc00 [ 1326.415189][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.415595][ T32] r7:dddd00c0 r6:82c18000 r5:8477bf54 r4:842ba980 [ 1326.415843][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.416211][ T32] r10:84530000 r9:842ba9ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.416599][ T32] r4:842ba980 [ 1326.417000][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.417614][ T32] r10:00000000 r9:dfbe9e78 r8:8429fb80 r7:842ba980 r6:80266a2c r5:84530000 [ 1326.417924][ T32] r4:8429f880 [ 1326.418287][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.418870][ T32] Exception stack(0xdfc09fb0 to 0xdfc09ff8) [ 1326.419267][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.419653][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.420067][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.420396][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8429f880 [ 1326.420757][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.421175][ T32] INFO: task kworker/1:24:3267 blocked for more than 452 seconds. [ 1326.431957][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.432253][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.432563][ T32] task:kworker/1:24 state:D stack:0 pid:3267 tgid:3267 ppid:2 flags:0x00000000 [ 1326.433079][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.433421][ T32] Call trace: [ 1326.433612][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.433981][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfd79da4 r5:845f8c00 [ 1326.434423][ T32] r4:845f8c00 [ 1326.434617][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.435187][ T32] r5:845f8c00 r4:82717b60 [ 1326.435400][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.435972][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.436449][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd79e20 [ 1326.436866][ T32] r4:00000000 [ 1326.437021][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.437379][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.437786][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.438278][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cb440 [ 1326.438565][ T32] r4:00000000 [ 1326.438756][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.439077][ T32] r9:845f8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1326.439411][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.439911][ T32] r5:00001000 r4:e0003000 [ 1326.440163][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.440553][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.440975][ T32] r5:84357b54 r4:84357800 [ 1326.441168][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.452000][ T32] r7:ddde40c0 r6:82c18200 r5:84357b54 r4:84251080 [ 1326.452294][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.452737][ T32] r10:845f8c00 r9:842510ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.453092][ T32] r4:84251080 [ 1326.453277][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.453641][ T32] r10:00000000 r9:dfd15e78 r8:842e0c80 r7:84251080 r6:80266a2c r5:845f8c00 [ 1326.453927][ T32] r4:8429d840 [ 1326.454085][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.454452][ T32] Exception stack(0xdfd79fb0 to 0xdfd79ff8) [ 1326.454695][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.455059][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.455391][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.455791][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8429d840 [ 1326.456200][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.456948][ T32] INFO: task kworker/0:175:3504 blocked for more than 452 seconds. [ 1326.457287][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.457534][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.457872][ T32] task:kworker/0:175 state:D stack:0 pid:3504 tgid:3504 ppid:2 flags:0x00000000 [ 1326.458353][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.458823][ T32] Call trace: [ 1326.459103][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.459466][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0359da4 r5:8464ec00 [ 1326.459959][ T32] r4:8464ec00 [ 1326.460115][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.460647][ T32] r5:8464ec00 r4:82717b60 [ 1326.460864][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.461403][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.471992][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0359e20 [ 1326.472447][ T32] r4:00000000 [ 1326.472590][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.472969][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.473458][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.473884][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846bfc00 [ 1326.474326][ T32] r4:00000000 [ 1326.474521][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.475134][ T32] r9:8464ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1326.475693][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.476177][ T32] r5:00001000 r4:dfee7000 [ 1326.476421][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.476922][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.477330][ T32] r5:84674354 r4:84674000 [ 1326.477573][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.478199][ T32] r7:dddd00c0 r6:82c18000 r5:84674354 r4:84564e80 [ 1326.478460][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.478911][ T32] r10:8464ec00 r9:84564eac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.479282][ T32] r4:84564e80 [ 1326.479498][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.479945][ T32] r10:00000000 r9:e0355e78 r8:846bed40 r7:84564e80 r6:80266a2c r5:8464ec00 [ 1326.480305][ T32] r4:846bf580 [ 1326.480487][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.480928][ T32] Exception stack(0xe0359fb0 to 0xe0359ff8) [ 1326.481215][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.492424][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.493049][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.493441][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bf580 [ 1326.493973][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.494473][ T32] INFO: task kworker/1:32:3507 blocked for more than 452 seconds. [ 1326.495048][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.495451][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.495970][ T32] task:kworker/1:32 state:D stack:0 pid:3507 tgid:3507 ppid:2 flags:0x00000000 [ 1326.496500][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.496851][ T32] Call trace: [ 1326.497058][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.497510][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0351da4 r5:8464e000 [ 1326.498051][ T32] r4:8464e000 [ 1326.498415][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.498938][ T32] r5:8464e000 r4:82717b60 [ 1326.499103][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.499753][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.500225][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0351e20 [ 1326.500779][ T32] r4:00000000 [ 1326.501032][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.501568][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.512760][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.513489][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cb780 [ 1326.513954][ T32] r4:00000000 [ 1326.514179][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.514791][ T32] r9:8464e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f015000 [ 1326.515264][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.515677][ T32] r5:00001000 r4:df885000 [ 1326.515896][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.516336][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.516830][ T32] r5:83dd5f54 r4:83dd5c00 [ 1326.517063][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.517660][ T32] r7:ddde40c0 r6:82c18200 r5:83dd5f54 r4:84251500 [ 1326.517948][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.518500][ T32] r10:8464e000 r9:8425152c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.519085][ T32] r4:84251500 [ 1326.519330][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.519965][ T32] r10:00000000 r9:dfd79e78 r8:846beec0 r7:84251500 r6:80266a2c r5:8464e000 [ 1326.520414][ T32] r4:846bee40 [ 1326.520682][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.521220][ T32] Exception stack(0xe0351fb0 to 0xe0351ff8) [ 1326.532198][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.532864][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.533235][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.533650][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bee40 [ 1326.534069][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.534497][ T32] INFO: task kworker/0:177:3511 blocked for more than 453 seconds. [ 1326.534916][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.535301][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.535691][ T32] task:kworker/0:177 state:D stack:0 pid:3511 tgid:3511 ppid:2 flags:0x00000000 [ 1326.536110][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.536525][ T32] Call trace: [ 1326.536717][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.537092][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0365da4 r5:84650c00 [ 1326.537535][ T32] r4:84650c00 [ 1326.537815][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.538191][ T32] r5:84650c00 r4:82717b60 [ 1326.538462][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.538924][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.539346][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0365e20 [ 1326.539829][ T32] r4:00000000 [ 1326.540017][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.540449][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.541137][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.541521][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846bfa80 [ 1326.552052][ T32] r4:00000000 [ 1326.552403][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.552784][ T32] r9:84650c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1326.553088][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.553571][ T32] r5:00001000 r4:dfed5000 [ 1326.553860][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.554339][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.554844][ T32] r5:84673f54 r4:84673c00 [ 1326.555149][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.555727][ T32] r7:dddd00c0 r6:82c18000 r5:84673f54 r4:84564f80 [ 1326.556030][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.556637][ T32] r10:84650c00 r9:84564fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.557034][ T32] r4:84564f80 [ 1326.557208][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.557674][ T32] r10:00000000 r9:e0359e78 r8:846be5c0 r7:84564f80 r6:80266a2c r5:84650c00 [ 1326.558113][ T32] r4:846bf940 [ 1326.558331][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.558797][ T32] Exception stack(0xe0365fb0 to 0xe0365ff8) [ 1326.559070][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.559487][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.560071][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.560618][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bf940 [ 1326.561061][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.561408][ T32] INFO: task kworker/0:178:3513 blocked for more than 453 seconds. [ 1326.572055][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.572325][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.572534][ T32] task:kworker/0:178 state:D stack:0 pid:3513 tgid:3513 ppid:2 flags:0x00000000 [ 1326.572824][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.572978][ T32] Call trace: [ 1326.573062][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.573243][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0369da4 r5:84652400 [ 1326.573430][ T32] r4:84652400 [ 1326.573523][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.573762][ T32] r5:84652400 r4:82717b60 [ 1326.573871][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.574181][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.574443][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0369e20 [ 1326.574782][ T32] r4:00000000 [ 1326.574946][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.575220][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.575461][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.575661][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846bfd80 [ 1326.575837][ T32] r4:00000000 [ 1326.575930][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.576090][ T32] r9:84652400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06f000 [ 1326.576240][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.576453][ T32] r5:00001000 r4:dfef7000 [ 1326.576578][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.576832][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.577136][ T32] r5:84674754 r4:84674400 [ 1326.577317][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.577792][ T32] r7:dddd00c0 r6:82c18000 r5:84674754 r4:846c8000 [ 1326.577942][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.578185][ T32] r10:84652400 r9:846c802c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.578363][ T32] r4:846c8000 [ 1326.578546][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.578878][ T32] r10:00000000 r9:e0359e78 r8:84550880 r7:846c8000 r6:80266a2c r5:84652400 [ 1326.579149][ T32] r4:846bfac0 [ 1326.579251][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.579489][ T32] Exception stack(0xe0369fb0 to 0xe0369ff8) [ 1326.579673][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.579922][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.580145][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.580388][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bfac0 [ 1326.580599][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.580820][ T32] INFO: task kworker/0:179:3515 blocked for more than 453 seconds. [ 1326.581018][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.581208][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.581442][ T32] task:kworker/0:179 state:D stack:0 pid:3515 tgid:3515 ppid:2 flags:0x00000000 [ 1326.591970][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.592443][ T32] Call trace: [ 1326.592559][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.592885][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e036dda4 r5:84653000 [ 1326.593178][ T32] r4:84653000 [ 1326.593285][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.593591][ T32] r5:84653000 r4:82717b60 [ 1326.593740][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.594282][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.594825][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e036de20 [ 1326.595236][ T32] r4:00000000 [ 1326.595408][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.595934][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.596328][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.596768][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846bfec0 [ 1326.597145][ T32] r4:00000000 [ 1326.597353][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.597689][ T32] r9:84653000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f071000 [ 1326.597947][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.598169][ T32] r5:00001000 r4:dff05000 [ 1326.598287][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.598673][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.598980][ T32] r5:84674b54 r4:84674800 [ 1326.599152][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.599433][ T32] r7:dddd00c0 r6:82c18000 r5:84674b54 r4:846c8080 [ 1326.599655][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.599998][ T32] r10:84653000 r9:846c80ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.600241][ T32] r4:846c8080 [ 1326.600330][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.600661][ T32] r10:00000000 r9:e0369e78 r8:846aff80 r7:846c8080 r6:80266a2c r5:84653000 [ 1326.600906][ T32] r4:846bfc40 [ 1326.600988][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.601191][ T32] Exception stack(0xe036dfb0 to 0xe036dff8) [ 1326.601458][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.612088][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.612404][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.612669][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bfc40 [ 1326.613179][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.613442][ T32] INFO: task kworker/0:180:3517 blocked for more than 453 seconds. [ 1326.613739][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.613931][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.614102][ T32] task:kworker/0:180 state:D stack:0 pid:3517 tgid:3517 ppid:2 flags:0x00000000 [ 1326.614652][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.614848][ T32] Call trace: [ 1326.614976][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.615239][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0375da4 r5:84654800 [ 1326.615472][ T32] r4:84654800 [ 1326.615588][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.615881][ T32] r5:84654800 r4:82717b60 [ 1326.615996][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.616315][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.616637][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0375e20 [ 1326.616898][ T32] r4:00000000 [ 1326.616998][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.617265][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.617562][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.617832][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c6000 [ 1326.618224][ T32] r4:00000000 [ 1326.618327][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.618688][ T32] r9:84654800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1326.618924][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.619238][ T32] r5:00001000 r4:e0393000 [ 1326.619356][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.619614][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.619905][ T32] r5:84675754 r4:84675400 [ 1326.619991][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.620174][ T32] r7:dddd00c0 r6:82c18000 r5:84675754 r4:846c8100 [ 1326.620403][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.620658][ T32] r10:84654800 r9:846c812c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.620811][ T32] r4:846c8100 [ 1326.620918][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.621142][ T32] r10:00000000 r9:e036de78 r8:846cb100 r7:846c8100 r6:80266a2c r5:84654800 [ 1326.621395][ T32] r4:846bfd40 [ 1326.632126][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.632654][ T32] Exception stack(0xe0375fb0 to 0xe0375ff8) [ 1326.632841][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.633110][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.633353][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.633631][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bfd40 [ 1326.633895][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.634173][ T32] INFO: task kworker/0:181:3518 blocked for more than 453 seconds. [ 1326.634542][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.634764][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.634989][ T32] task:kworker/0:181 state:D stack:0 pid:3518 tgid:3518 ppid:2 flags:0x00000000 [ 1326.635307][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.635474][ T32] Call trace: [ 1326.635575][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.635803][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0379da4 r5:84655400 [ 1326.636042][ T32] r4:84655400 [ 1326.636123][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.636334][ T32] r5:84655400 r4:82717b60 [ 1326.636427][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.636646][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.636905][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0379e20 [ 1326.637093][ T32] r4:00000000 [ 1326.637200][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.637436][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.637647][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.637939][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846bfb80 [ 1326.638131][ T32] r4:00000000 [ 1326.638267][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.638467][ T32] r9:84655400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f073000 [ 1326.638694][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.639039][ T32] r5:00001000 r4:dff1b000 [ 1326.639159][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.639431][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.639696][ T32] r5:84674f54 r4:84674c00 [ 1326.639815][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.640132][ T32] r7:dddd00c0 r6:82c18000 r5:84674f54 r4:846c8180 [ 1326.640563][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.641052][ T32] r10:84655400 r9:846c81ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.641558][ T32] r4:846c8180 [ 1326.652229][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.652720][ T32] r10:00000000 r9:e0375e78 r8:846cb200 r7:846c8180 r6:80266a2c r5:84655400 [ 1326.653007][ T32] r4:846bfd40 [ 1326.653189][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.653523][ T32] Exception stack(0xe0379fb0 to 0xe0379ff8) [ 1326.653759][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.654281][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.654727][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.655080][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bfd40 [ 1326.655356][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.655726][ T32] INFO: task kworker/1:33:3521 blocked for more than 453 seconds. [ 1326.656083][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.656297][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.656695][ T32] task:kworker/1:33 state:D stack:0 pid:3521 tgid:3521 ppid:2 flags:0x00000000 [ 1326.657124][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.657374][ T32] Call trace: [ 1326.657558][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.657974][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dff75da4 r5:84656000 [ 1326.658455][ T32] r4:84656000 [ 1326.658647][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.659013][ T32] r5:84656000 r4:82717b60 [ 1326.659210][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.659618][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.660120][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff75e20 [ 1326.660532][ T32] r4:00000000 [ 1326.660719][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.661083][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.661503][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.672014][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cb600 [ 1326.672432][ T32] r4:00000000 [ 1326.672575][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.672986][ T32] r9:84656000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1326.673390][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.673739][ T32] r5:00001000 r4:e037f000 [ 1326.673969][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.674388][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.674975][ T32] r5:84357f54 r4:84357c00 [ 1326.675227][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.675629][ T32] r7:ddde40c0 r6:82c18200 r5:84357f54 r4:84251580 [ 1326.675922][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.676438][ T32] r10:84656000 r9:842515ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.677054][ T32] r4:84251580 [ 1326.677257][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.677652][ T32] r10:00000000 r9:e0351e78 r8:846cb380 r7:84251580 r6:80266a2c r5:84656000 [ 1326.678229][ T32] r4:846cb300 [ 1326.678393][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.678928][ T32] Exception stack(0xdff75fb0 to 0xdff75ff8) [ 1326.679246][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.679640][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.680077][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.680522][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cb300 [ 1326.681189][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.692113][ T32] INFO: task kworker/0:182:3522 blocked for more than 453 seconds. [ 1326.692419][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.692623][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.692838][ T32] task:kworker/0:182 state:D stack:0 pid:3522 tgid:3522 ppid:2 flags:0x00000000 [ 1326.693200][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.693450][ T32] Call trace: [ 1326.693593][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.693859][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0371da4 r5:84656c00 [ 1326.694143][ T32] r4:84656c00 [ 1326.694283][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.694630][ T32] r5:84656c00 r4:82717b60 [ 1326.694803][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.695189][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.695537][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0371e20 [ 1326.695821][ T32] r4:00000000 [ 1326.695930][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.696299][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.696627][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.696906][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846be6c0 [ 1326.697060][ T32] r4:00000000 [ 1326.697141][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.697396][ T32] r9:84656c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f079000 [ 1326.697651][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.697974][ T32] r5:00001000 r4:e0387000 [ 1326.698113][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.698419][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.698679][ T32] r5:84675354 r4:84675000 [ 1326.698810][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.699146][ T32] r7:dddd00c0 r6:82c18000 r5:84675354 r4:846c8200 [ 1326.699339][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.699608][ T32] r10:84656c00 r9:846c822c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.699873][ T32] r4:846c8200 [ 1326.699988][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.700259][ T32] r10:00000000 r9:e0375e78 r8:846cb4c0 r7:846c8200 r6:80266a2c r5:84656c00 [ 1326.700522][ T32] r4:846bf780 [ 1326.700619][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.700784][ T32] Exception stack(0xe0371fb0 to 0xe0371ff8) [ 1326.700925][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.701087][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.701263][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.701477][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bf780 [ 1326.711948][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.712233][ T32] INFO: task kworker/0:183:3526 blocked for more than 453 seconds. [ 1326.712377][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.712517][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.712764][ T32] task:kworker/0:183 state:D stack:0 pid:3526 tgid:3526 ppid:2 flags:0x00000000 [ 1326.713067][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.713341][ T32] Call trace: [ 1326.713443][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.713774][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e03a9da4 r5:84653c00 [ 1326.714081][ T32] r4:84653c00 [ 1326.714233][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.714753][ T32] r5:84653c00 r4:82717b60 [ 1326.714923][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.715301][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.715631][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03a9e20 [ 1326.715895][ T32] r4:00000000 [ 1326.716033][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.716297][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.716636][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.716920][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c62c0 [ 1326.717181][ T32] r4:00000000 [ 1326.717289][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.717572][ T32] r9:84653c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1326.717806][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.718108][ T32] r5:00001000 r4:e039f000 [ 1326.718266][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.718523][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.718824][ T32] r5:84675b54 r4:84675800 [ 1326.718953][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.719302][ T32] r7:dddd00c0 r6:82c18000 r5:84675b54 r4:846c8280 [ 1326.719501][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.719798][ T32] r10:84653c00 r9:846c82ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.720130][ T32] r4:846c8280 [ 1326.720307][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.720784][ T32] r10:00000000 r9:e0375e78 r8:846cb800 r7:846c8280 r6:80266a2c r5:84653c00 [ 1326.721228][ T32] r4:846c6040 [ 1326.721376][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.742075][ T32] Exception stack(0xe03a9fb0 to 0xe03a9ff8) [ 1326.742413][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.742806][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.743107][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.743500][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846c6040 [ 1326.744079][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.744544][ T32] INFO: task kworker/0:184:3528 blocked for more than 453 seconds. [ 1326.744767][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.744931][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.745136][ T32] task:kworker/0:184 state:D stack:0 pid:3528 tgid:3528 ppid:2 flags:0x00000000 [ 1326.745492][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.745727][ T32] Call trace: [ 1326.745828][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.746088][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e03b1da4 r5:84658c00 [ 1326.746689][ T32] r4:84658c00 [ 1326.747028][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.747496][ T32] r5:84658c00 r4:82717b60 [ 1326.747652][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.748258][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.748767][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03b1e20 [ 1326.749227][ T32] r4:00000000 [ 1326.749392][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.749761][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.750150][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.750505][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c6b40 [ 1326.750869][ T32] r4:00000000 [ 1326.751042][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.751412][ T32] r9:84658c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1326.761910][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.762276][ T32] r5:00001000 r4:df92d000 [ 1326.762419][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.762740][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.763021][ T32] r5:84677354 r4:84677000 [ 1326.763151][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.763463][ T32] r7:dddd00c0 r6:82c18000 r5:84677354 r4:846c8300 [ 1326.763710][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.763954][ T32] r10:84658c00 r9:846c832c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.764169][ T32] r4:846c8300 [ 1326.764277][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.764668][ T32] r10:00000000 r9:e03a9e78 r8:846cba00 r7:846c8300 r6:80266a2c r5:84658c00 [ 1326.765003][ T32] r4:846c6180 [ 1326.765132][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.765541][ T32] Exception stack(0xe03b1fb0 to 0xe03b1ff8) [ 1326.765903][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.766289][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.767012][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.767457][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846c6180 [ 1326.767983][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.768439][ T32] INFO: task kworker/0:185:3529 blocked for more than 453 seconds. [ 1326.768824][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.768996][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.769226][ T32] task:kworker/0:185 state:D stack:0 pid:3529 tgid:3529 ppid:2 flags:0x00000000 [ 1326.769523][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.769778][ T32] Call trace: [ 1326.769901][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.770161][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e03bdda4 r5:84659800 [ 1326.770407][ T32] r4:84659800 [ 1326.770506][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.770809][ T32] r5:84659800 r4:82717b60 [ 1326.770990][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.771347][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.782716][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03bde20 [ 1326.783533][ T32] r4:00000000 [ 1326.783907][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.784440][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.785583][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.786047][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c6400 [ 1326.786462][ T32] r4:00000000 [ 1326.786695][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.787186][ T32] r9:84659800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07f000 [ 1326.787513][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.788041][ T32] r5:00001000 r4:e03b3000 [ 1326.788266][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.788701][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.789300][ T32] r5:84675f54 r4:84675c00 [ 1326.789892][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.790511][ T32] r7:dddd00c0 r6:82c18000 r5:84675f54 r4:846c8380 [ 1326.790811][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.791301][ T32] r10:84659800 r9:846c83ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.802259][ T32] r4:846c8380 [ 1326.802682][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.803654][ T32] r10:00000000 r9:e03b1e78 r8:846cbac0 r7:846c8380 r6:80266a2c r5:84659800 [ 1326.804282][ T32] r4:846c6340 [ 1326.804442][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.804899][ T32] Exception stack(0xe03bdfb0 to 0xe03bdff8) [ 1326.805155][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.805583][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.806043][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.806636][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846c6340 [ 1326.807101][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.807547][ T32] INFO: task kworker/0:186:3531 blocked for more than 453 seconds. [ 1326.808012][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.808357][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.808793][ T32] task:kworker/0:186 state:D stack:0 pid:3531 tgid:3531 ppid:2 flags:0x00000000 [ 1326.809571][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.809869][ T32] Call trace: [ 1326.810048][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.810521][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e03c5da4 r5:84658000 [ 1326.811087][ T32] r4:84658000 [ 1326.811282][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.822306][ T32] r5:84658000 r4:82717b60 [ 1326.822788][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.823346][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.823806][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03c5e20 [ 1326.824230][ T32] r4:00000000 [ 1326.824397][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.824788][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.825357][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.825960][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c6580 [ 1326.826466][ T32] r4:00000000 [ 1326.826666][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.827031][ T32] r9:84658000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f081000 [ 1326.827570][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.828059][ T32] r5:00001000 r4:e03c7000 [ 1326.828292][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.828798][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.829410][ T32] r5:84676354 r4:84676000 [ 1326.829811][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.830318][ T32] r7:dddd00c0 r6:82c18000 r5:84676354 r4:846c8400 [ 1326.830786][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.831295][ T32] r10:84658000 r9:846c842c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.842236][ T32] r4:846c8400 [ 1326.842628][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.843073][ T32] r10:00000000 r9:e03b1e78 r8:846cbc80 r7:846c8400 r6:80266a2c r5:84658000 [ 1326.843539][ T32] r4:846c6200 [ 1326.843722][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.844153][ T32] Exception stack(0xe03c5fb0 to 0xe03c5ff8) [ 1326.844538][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.844920][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.845421][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.845748][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846c6200 [ 1326.846111][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.846533][ T32] INFO: task kworker/0:187:3533 blocked for more than 453 seconds. [ 1326.846948][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.847318][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.847744][ T32] task:kworker/0:187 state:D stack:0 pid:3533 tgid:3533 ppid:2 flags:0x00000000 [ 1326.848310][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.848648][ T32] Call trace: [ 1326.848856][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.849421][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e03e5da4 r5:8465a400 [ 1326.849891][ T32] r4:8465a400 [ 1326.850079][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.850500][ T32] r5:8465a400 r4:82717b60 [ 1326.850784][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.851343][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.862381][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03e5e20 [ 1326.862965][ T32] r4:00000000 [ 1326.863136][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.863659][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.864074][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.864510][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c6680 [ 1326.864923][ T32] r4:00000000 [ 1326.865094][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.865477][ T32] r9:8465a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1326.865828][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.866287][ T32] r5:00001000 r4:e03d3000 [ 1326.866537][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.867006][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.867441][ T32] r5:84676754 r4:84676400 [ 1326.867618][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.867973][ T32] r7:dddd00c0 r6:82c18000 r5:84676754 r4:846c8480 [ 1326.868277][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.868692][ T32] r10:8465a400 r9:846c84ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.869061][ T32] r4:846c8480 [ 1326.869230][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.869524][ T32] r10:00000000 r9:e03b1e78 r8:846cbe40 r7:846c8480 r6:80266a2c r5:8465a400 [ 1326.869943][ T32] r4:846c6440 [ 1326.870178][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.870690][ T32] Exception stack(0xe03e5fb0 to 0xe03e5ff8) [ 1326.870933][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.871208][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.882303][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.882778][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846c6440 [ 1326.883192][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.883642][ T32] INFO: task kworker/0:188:3535 blocked for more than 453 seconds. [ 1326.884025][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.884335][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.885496][ T32] task:kworker/0:188 state:D stack:0 pid:3535 tgid:3535 ppid:2 flags:0x00000000 [ 1326.886429][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.886943][ T32] Call trace: [ 1326.887084][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.887422][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e03edda4 r5:8465c800 [ 1326.887708][ T32] r4:8465c800 [ 1326.887857][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.888179][ T32] r5:8465c800 r4:82717b60 [ 1326.888345][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.888669][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.888983][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03ede20 [ 1326.889213][ T32] r4:00000000 [ 1326.889331][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.889560][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.889818][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.890045][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c67c0 [ 1326.890511][ T32] r4:00000000 [ 1326.890700][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.891003][ T32] r9:8465c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1326.891335][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.902202][ T32] r5:00001000 r4:e03db000 [ 1326.902524][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.903311][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.903693][ T32] r5:84676b54 r4:84676800 [ 1326.903920][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.904372][ T32] r7:dddd00c0 r6:82c18000 r5:84676b54 r4:846c8500 [ 1326.904600][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.905008][ T32] r10:8465c800 r9:846c852c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.905461][ T32] r4:846c8500 [ 1326.905689][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.906224][ T32] r10:00000000 r9:e03b1e78 r8:846cbb80 r7:846c8500 r6:80266a2c r5:8465c800 [ 1326.906560][ T32] r4:846c64c0 [ 1326.906754][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.906977][ T32] Exception stack(0xe03edfb0 to 0xe03edff8) [ 1326.907181][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.907356][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.907612][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.907827][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846c64c0 [ 1326.908125][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.908417][ T32] INFO: task kworker/1:34:3538 blocked for more than 453 seconds. [ 1326.908650][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.908807][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.909054][ T32] task:kworker/1:34 state:D stack:0 pid:3538 tgid:3538 ppid:2 flags:0x00000000 [ 1326.909374][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.909572][ T32] Call trace: [ 1326.909712][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.909911][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e035dda4 r5:8465b000 [ 1326.910229][ T32] r4:8465b000 [ 1326.910340][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.910568][ T32] r5:8465b000 r4:82717b60 [ 1326.910724][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.910989][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.922390][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e035de20 [ 1326.923047][ T32] r4:00000000 [ 1326.923294][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.923763][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.924226][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.924669][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d6640 [ 1326.925117][ T32] r4:00000000 [ 1326.925353][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.925781][ T32] r9:8465b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1326.926181][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.926658][ T32] r5:00001000 r4:df9b9000 [ 1326.926927][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.927409][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.927784][ T32] r5:83dd4f54 r4:83dd4c00 [ 1326.928032][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.928442][ T32] r7:ddde40c0 r6:82c18200 r5:83dd4f54 r4:84251600 [ 1326.928663][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.929164][ T32] r10:8465b000 r9:8425162c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.929529][ T32] r4:84251600 [ 1326.929746][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.930151][ T32] r10:00000000 r9:e0351e78 r8:846cb000 r7:84251600 r6:80266a2c r5:8465b000 [ 1326.930536][ T32] r4:846cb780 [ 1326.930878][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.931290][ T32] Exception stack(0xe035dfb0 to 0xe035dff8) [ 1326.942378][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.943048][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.943599][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.943935][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cb780 [ 1326.944376][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.945010][ T32] INFO: task kworker/1:35:3539 blocked for more than 453 seconds. [ 1326.945412][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.945820][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.946404][ T32] task:kworker/1:35 state:D stack:0 pid:3539 tgid:3539 ppid:2 flags:0x00000000 [ 1326.947131][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.947530][ T32] Call trace: [ 1326.947835][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.948390][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfcc9da4 r5:8465e000 [ 1326.948815][ T32] r4:8465e000 [ 1326.949226][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.949628][ T32] r5:8465e000 r4:82717b60 [ 1326.949833][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.950287][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.950835][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcc9e20 [ 1326.951287][ T32] r4:00000000 [ 1326.951478][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.962413][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.963149][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1326.963553][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d6340 [ 1326.963924][ T32] r4:00000000 [ 1326.964155][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1326.964574][ T32] r9:8465e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1326.964823][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1326.965352][ T32] r5:00001000 r4:df975000 [ 1326.965621][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1326.966278][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.966895][ T32] r5:83dd5754 r4:83dd5400 [ 1326.967158][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.967744][ T32] r7:ddde40c0 r6:82c18200 r5:83dd5754 r4:84251680 [ 1326.968127][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.968713][ T32] r10:8465e000 r9:842516ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.969167][ T32] r4:84251680 [ 1326.969361][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1326.969970][ T32] r10:00000000 r9:e035de78 r8:846d6000 r7:84251680 r6:80266a2c r5:8465e000 [ 1326.970364][ T32] r4:846cb940 [ 1326.970747][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.971145][ T32] Exception stack(0xdfcc9fb0 to 0xdfcc9ff8) [ 1326.971445][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.982361][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.982934][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.983307][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cb940 [ 1326.983652][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.984090][ T32] INFO: task kworker/1:36:3544 blocked for more than 453 seconds. [ 1326.984767][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1326.985192][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.985925][ T32] task:kworker/1:36 state:D stack:0 pid:3544 tgid:3544 ppid:2 flags:0x00000000 [ 1326.986474][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.986867][ T32] Call trace: [ 1326.987081][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1326.987438][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfd35da4 r5:8465d400 [ 1326.987754][ T32] r4:8465d400 [ 1326.988125][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1326.988698][ T32] r5:8465d400 r4:82717b60 [ 1326.988990][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.989547][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.990060][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd35e20 [ 1326.990430][ T32] r4:00000000 [ 1326.990648][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1326.991077][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1326.991520][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.002907][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d6400 [ 1327.003484][ T32] r4:00000000 [ 1327.003678][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.004137][ T32] r9:8465d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1327.004595][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.005095][ T32] r5:00001000 r4:df9a3000 [ 1327.005300][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.005821][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.006353][ T32] r5:83dd5354 r4:83dd5000 [ 1327.006565][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.007083][ T32] r7:ddde40c0 r6:82c18200 r5:83dd5354 r4:84251700 [ 1327.007468][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.007965][ T32] r10:8465d400 r9:8425172c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.008446][ T32] r4:84251700 [ 1327.008871][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.009317][ T32] r10:00000000 r9:e035de78 r8:846d6300 r7:84251700 r6:80266a2c r5:8465d400 [ 1327.009728][ T32] r4:846d62c0 [ 1327.009913][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.010395][ T32] Exception stack(0xdfd35fb0 to 0xdfd35ff8) [ 1327.010717][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.011165][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.022200][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.022754][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d62c0 [ 1327.023225][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.023772][ T32] INFO: task kworker/0:189:3545 blocked for more than 453 seconds. [ 1327.024219][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.024511][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.025067][ T32] task:kworker/0:189 state:D stack:0 pid:3545 tgid:3545 ppid:2 flags:0x00000000 [ 1327.025640][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.026055][ T32] Call trace: [ 1327.026248][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.026784][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e03e9da4 r5:8465ec00 [ 1327.027089][ T32] r4:8465ec00 [ 1327.027268][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.027800][ T32] r5:8465ec00 r4:82717b60 [ 1327.028065][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.028524][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.028982][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03e9e20 [ 1327.029517][ T32] r4:00000000 [ 1327.029750][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.030266][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.030742][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.031287][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455b4c0 [ 1327.042431][ T32] r4:00000000 [ 1327.042991][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.043757][ T32] r9:8465ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1327.044265][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.044708][ T32] r5:00001000 r4:dffa9000 [ 1327.044947][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.045417][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.045915][ T32] r5:84677754 r4:84677400 [ 1327.046135][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.046504][ T32] r7:dddd00c0 r6:82c18000 r5:84677754 r4:846c8580 [ 1327.046777][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.047599][ T32] r10:8465ec00 r9:846c85ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.047952][ T32] r4:846c8580 [ 1327.048108][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.048576][ T32] r10:00000000 r9:e03b1e78 r8:846d62c0 r7:846c8580 r6:80266a2c r5:8465ec00 [ 1327.049025][ T32] r4:846c6a00 [ 1327.049200][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.049764][ T32] Exception stack(0xe03e9fb0 to 0xe03e9ff8) [ 1327.050061][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.050501][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.051037][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.051404][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846c6a00 [ 1327.062171][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.062721][ T32] INFO: task kworker/1:37:3547 blocked for more than 453 seconds. [ 1327.063006][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.063287][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.063842][ T32] task:kworker/1:37 state:D stack:0 pid:3547 tgid:3547 ppid:2 flags:0x00000000 [ 1327.064409][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.064969][ T32] Call trace: [ 1327.065221][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.065762][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0391da4 r5:8465bc00 [ 1327.066230][ T32] r4:8465bc00 [ 1327.066442][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.067085][ T32] r5:8465bc00 r4:82717b60 [ 1327.067338][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.067929][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.068546][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0391e20 [ 1327.069024][ T32] r4:00000000 [ 1327.069232][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.069706][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.070263][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.070720][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d6800 [ 1327.071209][ T32] r4:00000000 [ 1327.071450][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.082811][ T32] r9:8465bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1327.083108][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.083403][ T32] r5:00001000 r4:df9d5000 [ 1327.083572][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.083858][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.084147][ T32] r5:846e8354 r4:846e8000 [ 1327.084357][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.084763][ T32] r7:ddde40c0 r6:82c18200 r5:846e8354 r4:84251780 [ 1327.084985][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.085297][ T32] r10:8465bc00 r9:842517ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.085577][ T32] r4:84251780 [ 1327.085742][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.086071][ T32] r10:00000000 r9:e035de78 r8:846d6580 r7:84251780 r6:80266a2c r5:8465bc00 [ 1327.086387][ T32] r4:846d6500 [ 1327.086558][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.086992][ T32] Exception stack(0xe0391fb0 to 0xe0391ff8) [ 1327.087265][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.087678][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.088108][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.088427][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d6500 [ 1327.088844][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.089368][ T32] INFO: task kworker/1:38:3549 blocked for more than 453 seconds. [ 1327.089760][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.090033][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.090371][ T32] task:kworker/1:38 state:D stack:0 pid:3549 tgid:3549 ppid:2 flags:0x00000000 [ 1327.090872][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.091155][ T32] Call trace: [ 1327.091395][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.112303][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfdb5da4 r5:84651800 [ 1327.112832][ T32] r4:84651800 [ 1327.113000][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.113490][ T32] r5:84651800 r4:82717b60 [ 1327.113703][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.114094][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.114448][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdb5e20 [ 1327.114836][ T32] r4:00000000 [ 1327.115000][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.115320][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.115643][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.115966][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d6940 [ 1327.116254][ T32] r4:00000000 [ 1327.116428][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.116874][ T32] r9:84651800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1327.117247][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.117707][ T32] r5:00001000 r4:dfc6d000 [ 1327.117932][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.118365][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.118967][ T32] r5:846e8754 r4:846e8400 [ 1327.119381][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.119886][ T32] r7:ddde40c0 r6:82c18200 r5:846e8754 r4:84251800 [ 1327.120080][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.120338][ T32] r10:84651800 r9:8425182c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.120624][ T32] r4:84251800 [ 1327.120733][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.121054][ T32] r10:00000000 r9:e0391e78 r8:846d6880 r7:84251800 r6:80266a2c r5:84651800 [ 1327.121445][ T32] r4:846d66c0 [ 1327.122147][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.122812][ T32] Exception stack(0xdfdb5fb0 to 0xdfdb5ff8) [ 1327.123106][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.123560][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.124064][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.124374][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d66c0 [ 1327.124764][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.125163][ T32] INFO: task kworker/1:39:3551 blocked for more than 453 seconds. [ 1327.125504][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.125767][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.126065][ T32] task:kworker/1:39 state:D stack:0 pid:3551 tgid:3551 ppid:2 flags:0x00000000 [ 1327.126521][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.126889][ T32] Call trace: [ 1327.127005][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.127354][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfdcdda4 r5:843a8000 [ 1327.127740][ T32] r4:843a8000 [ 1327.127916][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.128507][ T32] r5:843a8000 r4:82717b60 [ 1327.128728][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.129248][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.129836][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdcde20 [ 1327.130224][ T32] r4:00000000 [ 1327.130461][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.130885][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.131292][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.152277][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d6e40 [ 1327.152851][ T32] r4:00000000 [ 1327.153122][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.153552][ T32] r9:843a8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1327.154034][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.154539][ T32] r5:00001000 r4:dfcd3000 [ 1327.154861][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.155358][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.155797][ T32] r5:846e8f54 r4:846e8c00 [ 1327.156061][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.156646][ T32] r7:ddde40c0 r6:82c18200 r5:846e8f54 r4:84251880 [ 1327.157105][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.157559][ T32] r10:843a8000 r9:842518ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.157863][ T32] r4:84251880 [ 1327.158081][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.158439][ T32] r10:00000000 r9:dfdb5e78 r8:846d6ac0 r7:84251880 r6:80266a2c r5:843a8000 [ 1327.158802][ T32] r4:846d67c0 [ 1327.159031][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.159502][ T32] Exception stack(0xdfdcdfb0 to 0xdfdcdff8) [ 1327.159870][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.160324][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.161042][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.161397][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d67c0 [ 1327.172267][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.172895][ T32] INFO: task kworker/1:40:3553 blocked for more than 453 seconds. [ 1327.173383][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.173821][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.174346][ T32] task:kworker/1:40 state:D stack:0 pid:3553 tgid:3553 ppid:2 flags:0x00000000 [ 1327.175019][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.175400][ T32] Call trace: [ 1327.175606][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.176347][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfe0dda4 r5:843a9800 [ 1327.176769][ T32] r4:843a9800 [ 1327.177320][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.178022][ T32] r5:843a9800 r4:82717b60 [ 1327.178270][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.178746][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.179658][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe0de20 [ 1327.180162][ T32] r4:00000000 [ 1327.180348][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.180667][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.181035][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.181420][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d6b40 [ 1327.192138][ T32] r4:00000000 [ 1327.192462][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.192885][ T32] r9:843a9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1327.193161][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.193526][ T32] r5:00001000 r4:dfca5000 [ 1327.193735][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.194116][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.194508][ T32] r5:846e8b54 r4:846e8800 [ 1327.194761][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.195148][ T32] r7:ddde40c0 r6:82c18200 r5:846e8b54 r4:84251900 [ 1327.195377][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.195727][ T32] r10:843a9800 r9:8425192c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.196091][ T32] r4:84251900 [ 1327.196246][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.196556][ T32] r10:00000000 r9:dfdcde78 r8:846d6c40 r7:84251900 r6:80266a2c r5:843a9800 [ 1327.196918][ T32] r4:846d6a00 [ 1327.197071][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.197369][ T32] Exception stack(0xdfe0dfb0 to 0xdfe0dff8) [ 1327.197642][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.197951][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.198267][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.198617][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d6a00 [ 1327.198957][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.199275][ T32] INFO: task kworker/1:41:3555 blocked for more than 453 seconds. [ 1327.199556][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.199800][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.200108][ T32] task:kworker/1:41 state:D stack:0 pid:3555 tgid:3555 ppid:2 flags:0x00000000 [ 1327.200516][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.200784][ T32] Call trace: [ 1327.201031][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.201411][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfe25da4 r5:843ab000 [ 1327.201743][ T32] r4:843ab000 [ 1327.201930][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.202259][ T32] r5:843ab000 r4:82717b60 [ 1327.202516][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.202973][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.203340][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe25e20 [ 1327.203614][ T32] r4:00000000 [ 1327.203750][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.204102][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.204423][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.204776][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cb6c0 [ 1327.205036][ T32] r4:00000000 [ 1327.205219][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.205576][ T32] r9:843ab000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1327.205916][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.206277][ T32] r5:00001000 r4:dfceb000 [ 1327.206481][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.223520][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.224170][ T32] r5:846e9354 r4:846e9000 [ 1327.224373][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.230909][ T32] r7:ddde40c0 r6:82c18200 r5:846e9354 r4:84251980 [ 1327.231156][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.231471][ T32] r10:843ab000 r9:842519ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.252161][ T32] r4:84251980 [ 1327.253620][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.256413][ T32] r10:00000000 r9:dfdcde78 r8:846d6ec0 r7:84251980 r6:80266a2c r5:843ab000 [ 1327.259057][ T32] r4:846d6d00 [ 1327.259417][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.260060][ T32] Exception stack(0xdfe25fb0 to 0xdfe25ff8) [ 1327.260358][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.260700][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.261071][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.261394][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d6d00 [ 1327.273854][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.274507][ T32] INFO: task kworker/1:42:3556 blocked for more than 453 seconds. [ 1327.276116][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.278099][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.278507][ T32] task:kworker/1:42 state:D stack:0 pid:3556 tgid:3556 ppid:2 flags:0x00000000 [ 1327.280634][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.292167][ T32] Call trace: [ 1327.292617][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.293380][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfdedda4 r5:843a8c00 [ 1327.293666][ T32] r4:843a8c00 [ 1327.293799][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.294112][ T32] r5:843a8c00 r4:82717b60 [ 1327.294331][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.294724][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.295925][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdede20 [ 1327.296416][ T32] r4:00000000 [ 1327.296619][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.297134][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.297531][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.297981][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cc340 [ 1327.298425][ T32] r4:00000000 [ 1327.298685][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.299353][ T32] r9:843a8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1327.299750][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.300322][ T32] r5:00001000 r4:dfd29000 [ 1327.300584][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.301220][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.322232][ T32] r5:846e9b54 r4:846e9800 [ 1327.322642][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.323188][ T32] r7:ddde40c0 r6:82c18200 r5:846e9b54 r4:84251a00 [ 1327.323446][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.323828][ T32] r10:843a8c00 r9:84251a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.324297][ T32] r4:84251a00 [ 1327.324456][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.324857][ T32] r10:00000000 r9:dfe25e78 r8:846d6fc0 r7:84251a00 r6:80266a2c r5:843a8c00 [ 1327.325200][ T32] r4:846cbf40 [ 1327.325363][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.325706][ T32] Exception stack(0xdfdedfb0 to 0xdfdedff8) [ 1327.325994][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.326327][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.326713][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.327045][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cbf40 [ 1327.327664][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.328281][ T32] INFO: task kworker/1:43:3558 blocked for more than 453 seconds. [ 1327.328600][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.328822][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.329187][ T32] task:kworker/1:43 state:D stack:0 pid:3558 tgid:3558 ppid:2 flags:0x00000000 [ 1327.329570][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.329864][ T32] Call trace: [ 1327.330062][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.330550][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dff89da4 r5:843abc00 [ 1327.331267][ T32] r4:843abc00 [ 1327.331433][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.342148][ T32] r5:843abc00 r4:82717b60 [ 1327.342580][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.343097][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.343681][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff89e20 [ 1327.344002][ T32] r4:00000000 [ 1327.344153][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.344528][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.344900][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.345285][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cc240 [ 1327.345582][ T32] r4:00000000 [ 1327.346056][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.346390][ T32] r9:843abc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1327.346715][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.347104][ T32] r5:00001000 r4:dfcfd000 [ 1327.347370][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.347849][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.348517][ T32] r5:846e9754 r4:846e9400 [ 1327.348696][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.349126][ T32] r7:ddde40c0 r6:82c18200 r5:846e9754 r4:84251a80 [ 1327.349374][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.349740][ T32] r10:843abc00 r9:84251aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.350147][ T32] r4:84251a80 [ 1327.350319][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.350854][ T32] r10:00000000 r9:dfdede78 r8:846cc000 r7:84251a80 r6:80266a2c r5:843abc00 [ 1327.351320][ T32] r4:846d6f40 [ 1327.362176][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.362780][ T32] Exception stack(0xdff89fb0 to 0xdff89ff8) [ 1327.363040][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.363388][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.363829][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.364157][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d6f40 [ 1327.364493][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.365085][ T32] INFO: task kworker/1:44:3561 blocked for more than 453 seconds. [ 1327.365675][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.365900][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.366208][ T32] task:kworker/1:44 state:D stack:0 pid:3561 tgid:3561 ppid:2 flags:0x00000000 [ 1327.366665][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.366998][ T32] Call trace: [ 1327.367271][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.367766][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0411da4 r5:84402400 [ 1327.368123][ T32] r4:84402400 [ 1327.368289][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.368734][ T32] r5:84402400 r4:82717b60 [ 1327.368919][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.369311][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.369766][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0411e20 [ 1327.370063][ T32] r4:00000000 [ 1327.370226][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.370540][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.370967][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.371349][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cc480 [ 1327.382096][ T32] r4:00000000 [ 1327.382498][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.383035][ T32] r9:84402400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1327.383432][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.383834][ T32] r5:00001000 r4:dfd4b000 [ 1327.384033][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.384555][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.385217][ T32] r5:846e9f54 r4:846e9c00 [ 1327.385517][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.386425][ T32] r7:ddde40c0 r6:82c18200 r5:846e9f54 r4:84251b00 [ 1327.387258][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.387935][ T32] r10:84402400 r9:84251b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.388503][ T32] r4:84251b00 [ 1327.388642][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.389113][ T32] r10:00000000 r9:dfdede78 r8:846c6c40 r7:84251b00 r6:80266a2c r5:84402400 [ 1327.389381][ T32] r4:846cc180 [ 1327.389527][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.389808][ T32] Exception stack(0xe0411fb0 to 0xe0411ff8) [ 1327.390434][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.390921][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.391331][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.402283][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cc180 [ 1327.402782][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.403237][ T32] INFO: task kworker/1:45:3563 blocked for more than 453 seconds. [ 1327.403576][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.403817][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.404113][ T32] task:kworker/1:45 state:D stack:0 pid:3563 tgid:3563 ppid:2 flags:0x00000000 [ 1327.404520][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.404875][ T32] Call trace: [ 1327.405116][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.405529][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0419da4 r5:84468000 [ 1327.405900][ T32] r4:84468000 [ 1327.406075][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.406428][ T32] r5:84468000 r4:82717b60 [ 1327.406671][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.407112][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.407635][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0419e20 [ 1327.408268][ T32] r4:00000000 [ 1327.408423][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.408767][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.409322][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.409869][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ccc00 [ 1327.410331][ T32] r4:00000000 [ 1327.410588][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.411123][ T32] r9:84468000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f099000 [ 1327.422284][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.422996][ T32] r5:00001000 r4:dfe81000 [ 1327.423208][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.423541][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.423871][ T32] r5:846ebf54 r4:846ebc00 [ 1327.424051][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.424431][ T32] r7:ddde40c0 r6:82c18200 r5:846ebf54 r4:84251b80 [ 1327.424854][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.425385][ T32] r10:84468000 r9:84251bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.425779][ T32] r4:84251b80 [ 1327.426024][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.427091][ T32] r10:00000000 r9:e0411e78 r8:846c68c0 r7:84251b80 r6:80266a2c r5:84468000 [ 1327.427500][ T32] r4:846cc300 [ 1327.427860][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.428235][ T32] Exception stack(0xe0419fb0 to 0xe0419ff8) [ 1327.428496][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.429113][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.429447][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.429913][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cc300 [ 1327.430308][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.431057][ T32] INFO: task kworker/1:46:3564 blocked for more than 453 seconds. [ 1327.431391][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.442277][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.442971][ T32] task:kworker/1:46 state:D stack:0 pid:3564 tgid:3564 ppid:2 flags:0x00000000 [ 1327.443560][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.443987][ T32] Call trace: [ 1327.444197][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.444646][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e041dda4 r5:84468c00 [ 1327.445046][ T32] r4:84468c00 [ 1327.445262][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.445794][ T32] r5:84468c00 r4:82717b60 [ 1327.446114][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.446647][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.447076][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e041de20 [ 1327.447690][ T32] r4:00000000 [ 1327.447872][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.448402][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.448865][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.449273][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cc5c0 [ 1327.449723][ T32] r4:00000000 [ 1327.449989][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.450425][ T32] r9:84468c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1327.450784][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.451176][ T32] r5:00001000 r4:dfd6d000 [ 1327.451631][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.462921][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.464055][ T32] r5:846ea354 r4:846ea000 [ 1327.464303][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.464865][ T32] r7:ddde40c0 r6:82c18200 r5:846ea354 r4:84251c00 [ 1327.465355][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.465920][ T32] r10:84468c00 r9:84251c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.466313][ T32] r4:84251c00 [ 1327.466509][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.466971][ T32] r10:00000000 r9:e0419e78 r8:846c6880 r7:84251c00 r6:80266a2c r5:84468c00 [ 1327.467278][ T32] r4:846cc540 [ 1327.467691][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.468056][ T32] Exception stack(0xe041dfb0 to 0xe041dff8) [ 1327.468316][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.468825][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.469421][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.469935][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cc540 [ 1327.470266][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.470791][ T32] INFO: task kworker/1:47:3566 blocked for more than 453 seconds. [ 1327.471123][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.471446][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.482054][ T32] task:kworker/1:47 state:D stack:0 pid:3566 tgid:3566 ppid:2 flags:0x00000000 [ 1327.483173][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.483469][ T32] Call trace: [ 1327.483664][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.484292][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0425da4 r5:8446a400 [ 1327.484622][ T32] r4:8446a400 [ 1327.484783][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.485125][ T32] r5:8446a400 r4:82717b60 [ 1327.485380][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.485837][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.486264][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0425e20 [ 1327.486547][ T32] r4:00000000 [ 1327.486791][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.487160][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.487814][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.488212][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cc440 [ 1327.488490][ T32] r4:00000000 [ 1327.488830][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.489464][ T32] r9:8446a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1327.489889][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.490249][ T32] r5:00001000 r4:dfd93000 [ 1327.490450][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.490918][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.502134][ T32] r5:846ea754 r4:846ea400 [ 1327.502521][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.503040][ T32] r7:ddde40c0 r6:82c18200 r5:846ea754 r4:84251c80 [ 1327.503310][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.503778][ T32] r10:8446a400 r9:84251cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.504107][ T32] r4:84251c80 [ 1327.504315][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.504707][ T32] r10:00000000 r9:e0419e78 r8:842be6c0 r7:84251c80 r6:80266a2c r5:8446a400 [ 1327.505030][ T32] r4:846cc440 [ 1327.505204][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.505541][ T32] Exception stack(0xe0425fb0 to 0xe0425ff8) [ 1327.506108][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.506467][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.506781][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.507031][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cc440 [ 1327.507318][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.507672][ T32] INFO: task kworker/1:48:3568 blocked for more than 453 seconds. [ 1327.507975][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.508228][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.508844][ T32] task:kworker/1:48 state:D stack:0 pid:3568 tgid:3568 ppid:2 flags:0x00000000 [ 1327.509318][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.509623][ T32] Call trace: [ 1327.509814][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.510355][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e042dda4 r5:84469800 [ 1327.510903][ T32] r4:84469800 [ 1327.511136][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.522181][ T32] r5:84469800 r4:82717b60 [ 1327.522559][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.523064][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.523512][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e042de20 [ 1327.523829][ T32] r4:00000000 [ 1327.523994][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.524673][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.525008][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.525354][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cc8c0 [ 1327.525640][ T32] r4:00000000 [ 1327.525864][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.526196][ T32] r9:84469800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1327.526517][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.527002][ T32] r5:00001000 r4:dfdb9000 [ 1327.527197][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.527711][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.528127][ T32] r5:846eab54 r4:846ea800 [ 1327.528362][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.528725][ T32] r7:ddde40c0 r6:82c18200 r5:846eab54 r4:84251d00 [ 1327.529058][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.529469][ T32] r10:84469800 r9:84251d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.529824][ T32] r4:84251d00 [ 1327.530037][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.530421][ T32] r10:00000000 r9:e0419e78 r8:846b7140 r7:84251d00 r6:80266a2c r5:84469800 [ 1327.530893][ T32] r4:846cc640 [ 1327.531097][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.531411][ T32] Exception stack(0xe042dfb0 to 0xe042dff8) [ 1327.542100][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.542695][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.543088][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.543422][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cc640 [ 1327.543797][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.544161][ T32] INFO: task kworker/1:49:3570 blocked for more than 454 seconds. [ 1327.544584][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.544851][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.545257][ T32] task:kworker/1:49 state:D stack:0 pid:3570 tgid:3570 ppid:2 flags:0x00000000 [ 1327.546014][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.546348][ T32] Call trace: [ 1327.546530][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.547001][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0435da4 r5:8446b000 [ 1327.547433][ T32] r4:8446b000 [ 1327.547605][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.548344][ T32] r5:8446b000 r4:82717b60 [ 1327.548527][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.548937][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.549322][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0435e20 [ 1327.549597][ T32] r4:00000000 [ 1327.549942][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.550338][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.550709][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.551131][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cc9c0 [ 1327.562069][ T32] r4:00000000 [ 1327.562394][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.562977][ T32] r9:8446b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1327.563414][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.563946][ T32] r5:00001000 r4:dfde5000 [ 1327.564217][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.564639][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.565343][ T32] r5:846eaf54 r4:846eac00 [ 1327.565527][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.566018][ T32] r7:ddde40c0 r6:82c18200 r5:846eaf54 r4:84251e00 [ 1327.566257][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.566650][ T32] r10:8446b000 r9:84251e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.566965][ T32] r4:84251e00 [ 1327.567244][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.567726][ T32] r10:00000000 r9:e0419e78 r8:846b7300 r7:84251e00 r6:80266a2c r5:8446b000 [ 1327.568328][ T32] r4:846cc980 [ 1327.568559][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.568926][ T32] Exception stack(0xe0435fb0 to 0xe0435ff8) [ 1327.569452][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.569918][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.570222][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.570485][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cc980 [ 1327.570822][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.571145][ T32] INFO: task kworker/1:50:3572 blocked for more than 454 seconds. [ 1327.582159][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.582534][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.582883][ T32] task:kworker/1:50 state:D stack:0 pid:3572 tgid:3572 ppid:2 flags:0x00000000 [ 1327.583904][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.584457][ T32] Call trace: [ 1327.584648][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.584981][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e043dda4 r5:8446d400 [ 1327.585283][ T32] r4:8446d400 [ 1327.585524][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.586195][ T32] r5:8446d400 r4:82717b60 [ 1327.586389][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.586827][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.587233][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e043de20 [ 1327.587893][ T32] r4:00000000 [ 1327.588087][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.588732][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.589102][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.590022][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ccb00 [ 1327.590315][ T32] r4:00000000 [ 1327.590489][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.590855][ T32] r9:8446d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1327.591231][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.602071][ T32] r5:00001000 r4:dfdfd000 [ 1327.602501][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.602978][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.603393][ T32] r5:846eb354 r4:846eb000 [ 1327.603570][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.603990][ T32] r7:ddde40c0 r6:82c18200 r5:846eb354 r4:84251d80 [ 1327.604298][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.605098][ T32] r10:8446d400 r9:84251dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.605373][ T32] r4:84251d80 [ 1327.605518][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.605952][ T32] r10:00000000 r9:e0419e78 r8:846b7500 r7:84251d80 r6:80266a2c r5:8446d400 [ 1327.606304][ T32] r4:846cc800 [ 1327.606487][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.606885][ T32] Exception stack(0xe043dfb0 to 0xe043dff8) [ 1327.607221][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.607791][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.608399][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.608773][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cc800 [ 1327.609323][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.609749][ T32] INFO: task kworker/1:51:3574 blocked for more than 454 seconds. [ 1327.610318][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.610588][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.611082][ T32] task:kworker/1:51 state:D stack:0 pid:3574 tgid:3574 ppid:2 flags:0x00000000 [ 1327.622094][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.622673][ T32] Call trace: [ 1327.622928][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.623363][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e044dda4 r5:8446c800 [ 1327.623951][ T32] r4:8446c800 [ 1327.624182][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.624714][ T32] r5:8446c800 r4:82717b60 [ 1327.624979][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.625644][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.626145][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e044de20 [ 1327.626647][ T32] r4:00000000 [ 1327.626889][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.627336][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.627884][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.628615][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cc640 [ 1327.628998][ T32] r4:00000000 [ 1327.629349][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.629727][ T32] r9:8446c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1327.630277][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.630695][ T32] r5:00001000 r4:dfe39000 [ 1327.631057][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.642079][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.642798][ T32] r5:846eb754 r4:846eb400 [ 1327.643174][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.643736][ T32] r7:ddde40c0 r6:82c18200 r5:846eb754 r4:84251e80 [ 1327.644446][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.645193][ T32] r10:8446c800 r9:84251eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.645644][ T32] r4:84251e80 [ 1327.645931][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.646556][ T32] r10:00000000 r9:e0419e78 r8:846b7680 r7:84251e80 r6:80266a2c r5:8446c800 [ 1327.647106][ T32] r4:846cc640 [ 1327.647309][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.647684][ T32] Exception stack(0xe044dfb0 to 0xe044dff8) [ 1327.647936][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.648190][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.648497][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.648936][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cc640 [ 1327.649362][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.649794][ T32] INFO: task kworker/1:52:3577 blocked for more than 454 seconds. [ 1327.650199][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.650477][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.650851][ T32] task:kworker/1:52 state:D stack:0 pid:3577 tgid:3577 ppid:2 flags:0x00000000 [ 1327.651382][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.672182][ T32] Call trace: [ 1327.672654][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.673084][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0485da4 r5:82e45400 [ 1327.673446][ T32] r4:82e45400 [ 1327.673672][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.674145][ T32] r5:82e45400 r4:82717b60 [ 1327.674466][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.675019][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.675562][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0485e20 [ 1327.675858][ T32] r4:00000000 [ 1327.676046][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.676545][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.677069][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.678008][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ccd80 [ 1327.678410][ T32] r4:00000000 [ 1327.678587][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.679169][ T32] r9:82e45400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1327.679722][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.680109][ T32] r5:00001000 r4:dfe5d000 [ 1327.680469][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.680832][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.681222][ T32] r5:846ebb54 r4:846eb800 [ 1327.681467][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.692707][ T32] r7:ddde40c0 r6:82c18200 r5:846ebb54 r4:84251f00 [ 1327.693073][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.693588][ T32] r10:82e45400 r9:84251f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.693991][ T32] r4:84251f00 [ 1327.694170][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.694517][ T32] r10:00000000 r9:e0419e78 r8:846b7980 r7:84251f00 r6:80266a2c r5:82e45400 [ 1327.694915][ T32] r4:846ccac0 [ 1327.695175][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.695751][ T32] Exception stack(0xe0485fb0 to 0xe0485ff8) [ 1327.696083][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.696408][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.696693][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.697005][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846ccac0 [ 1327.697308][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.697617][ T32] INFO: task kworker/1:53:3578 blocked for more than 454 seconds. [ 1327.697964][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.698160][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.698691][ T32] task:kworker/1:53 state:D stack:0 pid:3578 tgid:3578 ppid:2 flags:0x00000000 [ 1327.699071][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.699485][ T32] Call trace: [ 1327.699676][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.700081][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0489da4 r5:8446e000 [ 1327.700478][ T32] r4:8446e000 [ 1327.702271][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.704063][ T32] r5:8446e000 r4:82717b60 [ 1327.704512][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.704989][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.705381][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0489e20 [ 1327.705826][ T32] r4:00000000 [ 1327.705999][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.706501][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.707036][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.707384][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b00c0 [ 1327.707675][ T32] r4:00000000 [ 1327.707844][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.708279][ T32] r9:8446e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a1000 [ 1327.708706][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.709137][ T32] r5:00001000 r4:dff47000 [ 1327.709342][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.709987][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.710509][ T32] r5:846f0f54 r4:846f0c00 [ 1327.710760][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.711199][ T32] r7:ddde40c0 r6:82c18200 r5:846f0f54 r4:84251f80 [ 1327.711458][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.722720][ T32] r10:8446e000 r9:84251fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.723157][ T32] r4:84251f80 [ 1327.723327][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.723833][ T32] r10:00000000 r9:e0419e78 r8:846b7a00 r7:84251f80 r6:80266a2c r5:8446e000 [ 1327.724159][ T32] r4:846ccc00 [ 1327.724422][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.724762][ T32] Exception stack(0xe0489fb0 to 0xe0489ff8) [ 1327.725130][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.725524][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.725993][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.726355][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846ccc00 [ 1327.726852][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.727255][ T32] INFO: task kworker/1:54:3580 blocked for more than 454 seconds. [ 1327.727600][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.727903][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.728344][ T32] task:kworker/1:54 state:D stack:0 pid:3580 tgid:3580 ppid:2 flags:0x00000000 [ 1327.729053][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.729328][ T32] Call trace: [ 1327.729534][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.730021][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0499da4 r5:8446ec00 [ 1327.730457][ T32] r4:8446ec00 [ 1327.730712][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.731313][ T32] r5:8446ec00 r4:82717b60 [ 1327.742216][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.743211][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.743787][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0499e20 [ 1327.744298][ T32] r4:00000000 [ 1327.744581][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.745129][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.745798][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.746322][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846ccfc0 [ 1327.746985][ T32] r4:00000000 [ 1327.747281][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.747699][ T32] r9:8446ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1327.748100][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.748486][ T32] r5:00001000 r4:dff11000 [ 1327.748762][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.749147][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.749534][ T32] r5:846f0354 r4:846f0000 [ 1327.749846][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.750248][ T32] r7:ddde40c0 r6:82c18200 r5:846f0354 r4:82cb6600 [ 1327.750689][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.751190][ T32] r10:8446ec00 r9:82cb662c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.772202][ T32] r4:82cb6600 [ 1327.772580][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.773004][ T32] r10:00000000 r9:e0489e78 r8:846b7bc0 r7:82cb6600 r6:80266a2c r5:8446ec00 [ 1327.773324][ T32] r4:846ccf00 [ 1327.773548][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.773961][ T32] Exception stack(0xe0499fb0 to 0xe0499ff8) [ 1327.774225][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.774795][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.775192][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.775667][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846ccf00 [ 1327.776035][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.776507][ T32] INFO: task kworker/0:190:3582 blocked for more than 454 seconds. [ 1327.776951][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.777277][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.777616][ T32] task:kworker/0:190 state:D stack:0 pid:3582 tgid:3582 ppid:2 flags:0x00000000 [ 1327.777970][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.778421][ T32] Call trace: [ 1327.778640][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.778955][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e04a5da4 r5:84460000 [ 1327.779342][ T32] r4:84460000 [ 1327.779508][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.780031][ T32] r5:84460000 r4:82717b60 [ 1327.780218][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.780627][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.781072][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04a5e20 [ 1327.781386][ T32] r4:00000000 [ 1327.792098][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.792765][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.793200][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.793631][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455b100 [ 1327.794002][ T32] r4:00000000 [ 1327.794213][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.794583][ T32] r9:84460000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1327.795030][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.795507][ T32] r5:00001000 r4:dfa2d000 [ 1327.795726][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.796199][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.796636][ T32] r5:8468c354 r4:8468c000 [ 1327.796828][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.797259][ T32] r7:dddd00c0 r6:82c18000 r5:8468c354 r4:846c8600 [ 1327.797754][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.798121][ T32] r10:84460000 r9:846c862c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.798445][ T32] r4:846c8600 [ 1327.798644][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.799163][ T32] r10:00000000 r9:e03e9e78 r8:846b7e40 r7:846c8600 r6:80266a2c r5:84460000 [ 1327.799522][ T32] r4:846b7d40 [ 1327.799742][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.800258][ T32] Exception stack(0xe04a5fb0 to 0xe04a5ff8) [ 1327.800560][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.801354][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.812160][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.812734][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b7d40 [ 1327.813132][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.813420][ T32] INFO: task kworker/1:55:3583 blocked for more than 454 seconds. [ 1327.813835][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.814122][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.814545][ T32] task:kworker/1:55 state:D stack:0 pid:3583 tgid:3583 ppid:2 flags:0x00000000 [ 1327.815052][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.815335][ T32] Call trace: [ 1327.815511][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.815977][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e04b5da4 r5:84460c00 [ 1327.816418][ T32] r4:84460c00 [ 1327.816697][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.817179][ T32] r5:84460c00 r4:82717b60 [ 1327.817441][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.817844][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.818363][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04b5e20 [ 1327.818782][ T32] r4:00000000 [ 1327.819027][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.819442][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.819921][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.820324][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c6f80 [ 1327.820665][ T32] r4:00000000 [ 1327.820857][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.832310][ T32] r9:84460c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09d000 [ 1327.832845][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.833356][ T32] r5:00001000 r4:dff2b000 [ 1327.833573][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.834010][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.834500][ T32] r5:846f0754 r4:846f0400 [ 1327.834819][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.835306][ T32] r7:ddde40c0 r6:82c18200 r5:846f0754 r4:846b5000 [ 1327.835715][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.836197][ T32] r10:84460c00 r9:846b502c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.836712][ T32] r4:846b5000 [ 1327.836974][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.837499][ T32] r10:00000000 r9:e0489e78 r8:846b7ec0 r7:846b5000 r6:80266a2c r5:84460c00 [ 1327.837811][ T32] r4:846cce40 [ 1327.837951][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.838213][ T32] Exception stack(0xe04b5fb0 to 0xe04b5ff8) [ 1327.838466][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.839134][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.839492][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.840192][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cce40 [ 1327.840611][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.841117][ T32] INFO: task kworker/1:56:3585 blocked for more than 454 seconds. [ 1327.841465][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.852124][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.852611][ T32] task:kworker/1:56 state:D stack:0 pid:3585 tgid:3585 ppid:2 flags:0x00000000 [ 1327.853203][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.853561][ T32] Call trace: [ 1327.853768][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.854173][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e04bdda4 r5:84462400 [ 1327.854580][ T32] r4:84462400 [ 1327.854829][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.855279][ T32] r5:84462400 r4:82717b60 [ 1327.855516][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.856066][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.856470][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04bde20 [ 1327.856736][ T32] r4:00000000 [ 1327.856907][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.857221][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.857753][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.858100][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846bff80 [ 1327.858515][ T32] r4:00000000 [ 1327.858815][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.859462][ T32] r9:84462400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1327.859881][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.860480][ T32] r5:00001000 r4:dff39000 [ 1327.860747][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.861184][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.872085][ T32] r5:846f0b54 r4:846f0800 [ 1327.872437][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.872989][ T32] r7:ddde40c0 r6:82c18200 r5:846f0b54 r4:846b5080 [ 1327.873301][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.873797][ T32] r10:84462400 r9:846b50ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.874193][ T32] r4:846b5080 [ 1327.874368][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.874865][ T32] r10:00000000 r9:e0489e78 r8:846b7b40 r7:846b5080 r6:80266a2c r5:84462400 [ 1327.875220][ T32] r4:846bff40 [ 1327.875433][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.875906][ T32] Exception stack(0xe04bdfb0 to 0xe04bdff8) [ 1327.876173][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.876572][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.877038][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.877642][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bff40 [ 1327.878193][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.878704][ T32] INFO: task kworker/1:57:3587 blocked for more than 454 seconds. [ 1327.879064][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.879319][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.879790][ T32] task:kworker/1:57 state:D stack:0 pid:3587 tgid:3587 ppid:2 flags:0x00000000 [ 1327.880209][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.880511][ T32] Call trace: [ 1327.880819][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.881239][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e04c5da4 r5:84461800 [ 1327.892251][ T32] r4:84461800 [ 1327.892669][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.893124][ T32] r5:84461800 r4:82717b60 [ 1327.893322][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.893812][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.894231][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04c5e20 [ 1327.894702][ T32] r4:00000000 [ 1327.894919][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.895280][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.895650][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.896148][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b03c0 [ 1327.896605][ T32] r4:00000000 [ 1327.896763][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.897062][ T32] r9:84461800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1327.897460][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.897858][ T32] r5:00001000 r4:dff67000 [ 1327.898057][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.898353][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.898915][ T32] r5:846f1754 r4:846f1400 [ 1327.899305][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.899880][ T32] r7:ddde40c0 r6:82c18200 r5:846f1754 r4:846b5100 [ 1327.900185][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.900615][ T32] r10:84461800 r9:846b512c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.900984][ T32] r4:846b5100 [ 1327.901155][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.912133][ T32] r10:00000000 r9:e0489e78 r8:846b7580 r7:846b5100 r6:80266a2c r5:84461800 [ 1327.912688][ T32] r4:846bf480 [ 1327.912944][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.913464][ T32] Exception stack(0xe04c5fb0 to 0xe04c5ff8) [ 1327.913779][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.914260][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.914707][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.915027][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bf480 [ 1327.915635][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.915988][ T32] INFO: task kworker/1:58:3589 blocked for more than 454 seconds. [ 1327.916302][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.916575][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.916885][ T32] task:kworker/1:58 state:D stack:0 pid:3589 tgid:3589 ppid:2 flags:0x00000000 [ 1327.917257][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.917629][ T32] Call trace: [ 1327.917868][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.918205][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e04cdda4 r5:84463000 [ 1327.918961][ T32] r4:84463000 [ 1327.919160][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.919485][ T32] r5:84463000 r4:82717b60 [ 1327.920006][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.920412][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.920818][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04cde20 [ 1327.921445][ T32] r4:00000000 [ 1327.932049][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.932574][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.932915][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.933254][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b0280 [ 1327.933567][ T32] r4:00000000 [ 1327.933746][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.934108][ T32] r9:84463000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1327.934443][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.934856][ T32] r5:00001000 r4:dff59000 [ 1327.935085][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.935440][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.935829][ T32] r5:846f1354 r4:846f1000 [ 1327.936019][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.936410][ T32] r7:ddde40c0 r6:82c18200 r5:846f1354 r4:846b5180 [ 1327.936783][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.937438][ T32] r10:84463000 r9:846b51ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.937772][ T32] r4:846b5180 [ 1327.938044][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.938489][ T32] r10:00000000 r9:e04c5e78 r8:846b7200 r7:846b5180 r6:80266a2c r5:84463000 [ 1327.938906][ T32] r4:846b0040 [ 1327.939067][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.939423][ T32] Exception stack(0xe04cdfb0 to 0xe04cdff8) [ 1327.939857][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.940363][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.941056][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.952495][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b0040 [ 1327.953082][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.953494][ T32] INFO: task kworker/1:59:3591 blocked for more than 454 seconds. [ 1327.953769][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.954004][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.954409][ T32] task:kworker/1:59 state:D stack:0 pid:3591 tgid:3591 ppid:2 flags:0x00000000 [ 1327.955143][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.955469][ T32] Call trace: [ 1327.955714][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.956063][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e04d5da4 r5:84463c00 [ 1327.956368][ T32] r4:84463c00 [ 1327.956758][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.957205][ T32] r5:84463c00 r4:82717b60 [ 1327.957400][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.958159][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.958726][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04d5e20 [ 1327.959102][ T32] r4:00000000 [ 1327.959323][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.959855][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.960355][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.960842][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b0500 [ 1327.961190][ T32] r4:00000000 [ 1327.961411][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.971929][ T32] r9:84463c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1327.972519][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.972986][ T32] r5:00001000 r4:dff77000 [ 1327.973369][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1327.973856][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.974407][ T32] r5:846f1b54 r4:846f1800 [ 1327.974729][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.975277][ T32] r7:ddde40c0 r6:82c18200 r5:846f1b54 r4:846b5200 [ 1327.975543][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.975906][ T32] r10:84463c00 r9:846b522c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.976273][ T32] r4:846b5200 [ 1327.976448][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1327.976888][ T32] r10:00000000 r9:e04c5e78 r8:846b7f40 r7:846b5200 r6:80266a2c r5:84463c00 [ 1327.977279][ T32] r4:846b0140 [ 1327.977536][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.977889][ T32] Exception stack(0xe04d5fb0 to 0xe04d5ff8) [ 1327.978363][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.978719][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.979113][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.979520][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b0140 [ 1327.979931][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.980291][ T32] INFO: task kworker/1:60:3593 blocked for more than 454 seconds. [ 1327.980712][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1327.980965][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.991892][ T32] task:kworker/1:60 state:D stack:0 pid:3593 tgid:3593 ppid:2 flags:0x00000000 [ 1327.992508][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.992908][ T32] Call trace: [ 1327.993114][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1327.993497][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e04ddda4 r5:84464800 [ 1327.993974][ T32] r4:84464800 [ 1327.994205][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1327.994630][ T32] r5:84464800 r4:82717b60 [ 1327.994835][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.995355][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.995995][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04dde20 [ 1327.996497][ T32] r4:00000000 [ 1327.996731][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1327.997194][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1327.997681][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1327.998091][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b09c0 [ 1327.998508][ T32] r4:00000000 [ 1327.998765][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1327.999222][ T32] r9:84464800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0af000 [ 1327.999551][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1327.999994][ T32] r5:00001000 r4:dffbf000 [ 1328.000201][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.000586][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.001027][ T32] r5:846f2754 r4:846f2400 [ 1328.001306][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.012135][ T32] r7:ddde40c0 r6:82c18200 r5:846f2754 r4:846b5280 [ 1328.012445][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.012947][ T32] r10:84464800 r9:846b52ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.013409][ T32] r4:846b5280 [ 1328.013587][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.014065][ T32] r10:00000000 r9:e04d5e78 r8:846b7600 r7:846b5280 r6:80266a2c r5:84464800 [ 1328.014567][ T32] r4:846b0240 [ 1328.014862][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.015350][ T32] Exception stack(0xe04ddfb0 to 0xe04ddff8) [ 1328.015764][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.016193][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.016798][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.017243][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b0240 [ 1328.017818][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.018299][ T32] INFO: task kworker/1:61:3595 blocked for more than 454 seconds. [ 1328.018738][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.019003][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.019517][ T32] task:kworker/1:61 state:D stack:0 pid:3595 tgid:3595 ppid:2 flags:0x00000000 [ 1328.020047][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.020513][ T32] Call trace: [ 1328.020715][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.021146][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dff21da4 r5:843ac800 [ 1328.031936][ T32] r4:843ac800 [ 1328.032303][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.032854][ T32] r5:843ac800 r4:82717b60 [ 1328.033036][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.033582][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.034121][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff21e20 [ 1328.034584][ T32] r4:00000000 [ 1328.034810][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.035212][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.035770][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.036270][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b0640 [ 1328.036743][ T32] r4:00000000 [ 1328.036971][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.037429][ T32] r9:843ac800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1328.037823][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.038371][ T32] r5:00001000 r4:dff8d000 [ 1328.038583][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.039351][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.039867][ T32] r5:846f1f54 r4:846f1c00 [ 1328.040075][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.040582][ T32] r7:ddde40c0 r6:82c18200 r5:846f1f54 r4:846b5300 [ 1328.041059][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.052209][ T32] r10:843ac800 r9:846b532c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.052795][ T32] r4:846b5300 [ 1328.053017][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.053453][ T32] r10:00000000 r9:e04dde78 r8:846b0580 r7:846b5300 r6:80266a2c r5:843ac800 [ 1328.053981][ T32] r4:846b0380 [ 1328.054175][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.054688][ T32] Exception stack(0xdff21fb0 to 0xdff21ff8) [ 1328.055095][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.055712][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.056126][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.056565][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b0380 [ 1328.057046][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.057647][ T32] INFO: task kworker/1:62:3597 blocked for more than 454 seconds. [ 1328.058080][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.058341][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.058729][ T32] task:kworker/1:62 state:D stack:0 pid:3597 tgid:3597 ppid:2 flags:0x00000000 [ 1328.059233][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.059556][ T32] Call trace: [ 1328.059750][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.060099][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dffb1da4 r5:843ad400 [ 1328.060427][ T32] r4:843ad400 [ 1328.060599][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.061092][ T32] r5:843ad400 r4:82717b60 [ 1328.061306][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.072220][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.072869][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffb1e20 [ 1328.073197][ T32] r4:00000000 [ 1328.073407][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.073846][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.074702][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.075137][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b08c0 [ 1328.075415][ T32] r4:00000000 [ 1328.075563][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.076009][ T32] r9:843ad400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1328.076538][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.076978][ T32] r5:00001000 r4:dff9b000 [ 1328.077214][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.077668][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.078054][ T32] r5:846f2354 r4:846f2000 [ 1328.078253][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.078789][ T32] r7:ddde40c0 r6:82c18200 r5:846f2354 r4:846b5380 [ 1328.079112][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.079588][ T32] r10:843ad400 r9:846b53ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.080110][ T32] r4:846b5380 [ 1328.080425][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.080818][ T32] r10:00000000 r9:e04dde78 r8:846b0680 r7:846b5380 r6:80266a2c r5:843ad400 [ 1328.081226][ T32] r4:846b04c0 [ 1328.081383][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.102009][ T32] Exception stack(0xdffb1fb0 to 0xdffb1ff8) [ 1328.102537][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.103101][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.103634][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.104022][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b04c0 [ 1328.104484][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.105023][ T32] INFO: task kworker/1:63:3599 blocked for more than 454 seconds. [ 1328.105383][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.105703][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.106158][ T32] task:kworker/1:63 state:D stack:0 pid:3599 tgid:3599 ppid:2 flags:0x00000000 [ 1328.106715][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.107194][ T32] Call trace: [ 1328.107430][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.107907][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e04edda4 r5:84465400 [ 1328.108407][ T32] r4:84465400 [ 1328.108622][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.109056][ T32] r5:84465400 r4:82717b60 [ 1328.109264][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.110079][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.110635][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04ede20 [ 1328.111010][ T32] r4:00000000 [ 1328.111177][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.122026][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.122785][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.123293][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b0e00 [ 1328.123704][ T32] r4:00000000 [ 1328.123907][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.124331][ T32] r9:84465400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1328.124797][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.125290][ T32] r5:00001000 r4:e045f000 [ 1328.125502][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.125897][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.126384][ T32] r5:846f3354 r4:846f3000 [ 1328.126655][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.127236][ T32] r7:ddde40c0 r6:82c18200 r5:846f3354 r4:846b5400 [ 1328.127462][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.127926][ T32] r10:84465400 r9:846b542c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.128382][ T32] r4:846b5400 [ 1328.128549][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.129001][ T32] r10:00000000 r9:e04dde78 r8:8455b280 r7:846b5400 r6:80266a2c r5:84465400 [ 1328.129377][ T32] r4:846b0780 [ 1328.129603][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.130014][ T32] Exception stack(0xe04edfb0 to 0xe04edff8) [ 1328.130276][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.130694][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.131024][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.131367][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b0780 [ 1328.142003][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.142626][ T32] INFO: task kworker/1:64:3602 blocked for more than 454 seconds. [ 1328.142994][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.143252][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.143727][ T32] task:kworker/1:64 state:D stack:0 pid:3602 tgid:3602 ppid:2 flags:0x00000000 [ 1328.144327][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.144665][ T32] Call trace: [ 1328.144857][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.148058][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e04f5da4 r5:84466c00 [ 1328.148399][ T32] r4:84466c00 [ 1328.148573][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.149087][ T32] r5:84466c00 r4:82717b60 [ 1328.149382][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.149881][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.151495][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04f5e20 [ 1328.163330][ T32] r4:00000000 [ 1328.163676][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.164326][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.164712][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.165099][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b0b00 [ 1328.165446][ T32] r4:00000000 [ 1328.165628][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.166012][ T32] r9:84466c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1328.166393][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.166807][ T32] r5:00001000 r4:dffd3000 [ 1328.167121][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.167506][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.168262][ T32] r5:846f2b54 r4:846f2800 [ 1328.168609][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.169192][ T32] r7:ddde40c0 r6:82c18200 r5:846f2b54 r4:846b5480 [ 1328.169672][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.170233][ T32] r10:84466c00 r9:846b54ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.170721][ T32] r4:846b5480 [ 1328.170893][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.171315][ T32] r10:00000000 r9:e04ede78 r8:8455b540 r7:846b5480 r6:80266a2c r5:84466c00 [ 1328.182077][ T32] r4:846b0800 [ 1328.182537][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.183076][ T32] Exception stack(0xe04f5fb0 to 0xe04f5ff8) [ 1328.183369][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.183821][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.184284][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.184951][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b0800 [ 1328.185513][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.186228][ T32] INFO: task kworker/1:65:3604 blocked for more than 454 seconds. [ 1328.186865][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.187159][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.187638][ T32] task:kworker/1:65 state:D stack:0 pid:3604 tgid:3604 ppid:2 flags:0x00000000 [ 1328.188114][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.188567][ T32] Call trace: [ 1328.188768][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.189356][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e04fdda4 r5:84466000 [ 1328.189702][ T32] r4:84466000 [ 1328.190132][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.190552][ T32] r5:84466000 r4:82717b60 [ 1328.190951][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.191551][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.202707][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04fde20 [ 1328.203060][ T32] r4:00000000 [ 1328.203241][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.203712][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.204083][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.204491][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b0b80 [ 1328.204918][ T32] r4:00000000 [ 1328.205182][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.205525][ T32] r9:84466000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b3000 [ 1328.205986][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.206493][ T32] r5:00001000 r4:dffe1000 [ 1328.206754][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.207252][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.207707][ T32] r5:846f2f54 r4:846f2c00 [ 1328.207956][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.208391][ T32] r7:ddde40c0 r6:82c18200 r5:846f2f54 r4:846b5500 [ 1328.208679][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.209248][ T32] r10:84466000 r9:846b552c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.209586][ T32] r4:846b5500 [ 1328.209831][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.210288][ T32] r10:00000000 r9:e04ede78 r8:8455b700 r7:846b5500 r6:80266a2c r5:84466000 [ 1328.210780][ T32] r4:846b0c40 [ 1328.211052][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.211422][ T32] Exception stack(0xe04fdfb0 to 0xe04fdff8) [ 1328.222072][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.222545][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.222899][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.223542][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b0c40 [ 1328.224241][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.224685][ T32] INFO: task kworker/1:66:3606 blocked for more than 454 seconds. [ 1328.225069][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.225420][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.225846][ T32] task:kworker/1:66 state:D stack:0 pid:3606 tgid:3606 ppid:2 flags:0x00000000 [ 1328.226314][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.226649][ T32] Call trace: [ 1328.226885][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.227419][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0505da4 r5:8440c800 [ 1328.228210][ T32] r4:8440c800 [ 1328.228508][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.228934][ T32] r5:8440c800 r4:82717b60 [ 1328.229150][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.229818][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.230323][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0505e20 [ 1328.230882][ T32] r4:00000000 [ 1328.231134][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.242032][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.242722][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.243178][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b0f00 [ 1328.243598][ T32] r4:00000000 [ 1328.244221][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.244728][ T32] r9:8440c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1328.245074][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.245446][ T32] r5:00001000 r4:e04a7000 [ 1328.245840][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.246400][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.247210][ T32] r5:846f3754 r4:846f3400 [ 1328.247420][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.247869][ T32] r7:ddde40c0 r6:82c18200 r5:846f3754 r4:846b5580 [ 1328.248327][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.248802][ T32] r10:8440c800 r9:846b55ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.249116][ T32] r4:846b5580 [ 1328.249289][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.249747][ T32] r10:00000000 r9:e04ede78 r8:8455b8c0 r7:846b5580 r6:80266a2c r5:8440c800 [ 1328.250304][ T32] r4:846b0ac0 [ 1328.250534][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.251169][ T32] Exception stack(0xe0505fb0 to 0xe0505ff8) [ 1328.262119][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.262681][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.263238][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.263654][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b0ac0 [ 1328.263998][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.264374][ T32] INFO: task kworker/0:191:3608 blocked for more than 454 seconds. [ 1328.264966][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.265457][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.265861][ T32] task:kworker/0:191 state:D stack:0 pid:3608 tgid:3608 ppid:2 flags:0x00000000 [ 1328.266391][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.266875][ T32] Call trace: [ 1328.267103][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.267722][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0501da4 r5:84590000 [ 1328.268275][ T32] r4:84590000 [ 1328.268444][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.268923][ T32] r5:84590000 r4:82717b60 [ 1328.269272][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.269871][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.270296][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0501e20 [ 1328.270755][ T32] r4:00000000 [ 1328.270921][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.271454][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.282904][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.283335][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455bb00 [ 1328.283662][ T32] r4:00000000 [ 1328.283825][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.284227][ T32] r9:84590000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b5000 [ 1328.284552][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.284979][ T32] r5:00001000 r4:dffef000 [ 1328.285212][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.285690][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.286112][ T32] r5:84677b54 r4:84677800 [ 1328.286347][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.286848][ T32] r7:dddd00c0 r6:82c18000 r5:84677b54 r4:846c8680 [ 1328.287187][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.287638][ T32] r10:84590000 r9:846c86ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.288045][ T32] r4:846c8680 [ 1328.288214][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.288577][ T32] r10:00000000 r9:e04a5e78 r8:8455ba40 r7:846c8680 r6:80266a2c r5:84590000 [ 1328.288907][ T32] r4:8455b9c0 [ 1328.289144][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.289482][ T32] Exception stack(0xe0501fb0 to 0xe0501ff8) [ 1328.289828][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.290207][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.290554][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.291041][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455b9c0 [ 1328.291344][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.302740][ T32] INFO: task kworker/1:67:3611 blocked for more than 454 seconds. [ 1328.303243][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.303528][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.304035][ T32] task:kworker/1:67 state:D stack:0 pid:3611 tgid:3611 ppid:2 flags:0x00000000 [ 1328.304509][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.304821][ T32] Call trace: [ 1328.305028][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.305565][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0515da4 r5:84590c00 [ 1328.306011][ T32] r4:84590c00 [ 1328.306202][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.306704][ T32] r5:84590c00 r4:82717b60 [ 1328.306908][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.307434][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.307924][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0515e20 [ 1328.308276][ T32] r4:00000000 [ 1328.308449][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.308876][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.309289][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.309680][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b0e40 [ 1328.310118][ T32] r4:00000000 [ 1328.310297][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.310909][ T32] r9:84590c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f003000 [ 1328.311354][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.321891][ T32] r5:00001000 r4:df96d000 [ 1328.322155][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.322730][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.323185][ T32] r5:846f3f54 r4:846f3c00 [ 1328.323460][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.323981][ T32] r7:ddde40c0 r6:82c18200 r5:846f3f54 r4:846b5600 [ 1328.324389][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.324865][ T32] r10:84590c00 r9:846b562c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.325230][ T32] r4:846b5600 [ 1328.325427][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.325827][ T32] r10:00000000 r9:e0505e78 r8:8455bb40 r7:846b5600 r6:80266a2c r5:84590c00 [ 1328.326351][ T32] r4:846b0bc0 [ 1328.326557][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.327029][ T32] Exception stack(0xe0515fb0 to 0xe0515ff8) [ 1328.327312][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.327634][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.327995][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.328336][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b0bc0 [ 1328.328665][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.329195][ T32] INFO: task kworker/0:192:3613 blocked for more than 454 seconds. [ 1328.329558][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.329918][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.330338][ T32] task:kworker/0:192 state:D stack:0 pid:3613 tgid:3613 ppid:2 flags:0x00000000 [ 1328.330772][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.331094][ T32] Call trace: [ 1328.331376][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.341956][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e04e1da4 r5:84591800 [ 1328.342404][ T32] r4:84591800 [ 1328.342636][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.343073][ T32] r5:84591800 r4:82717b60 [ 1328.343311][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.343823][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.344376][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e1e20 [ 1328.344751][ T32] r4:00000000 [ 1328.344922][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.345400][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.345901][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.346374][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455bd80 [ 1328.347028][ T32] r4:00000000 [ 1328.347222][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.347549][ T32] r9:84591800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1328.348093][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.348516][ T32] r5:00001000 r4:e050b000 [ 1328.348893][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.349428][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.349817][ T32] r5:84677f54 r4:84677c00 [ 1328.350010][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.350448][ T32] r7:dddd00c0 r6:82c18000 r5:84677f54 r4:846c8700 [ 1328.350726][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.351250][ T32] r10:84591800 r9:846c872c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.361980][ T32] r4:846c8700 [ 1328.362240][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.362751][ T32] r10:00000000 r9:e04a5e78 r8:8455bcc0 r7:846c8700 r6:80266a2c r5:84591800 [ 1328.363176][ T32] r4:8455bc40 [ 1328.363340][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.363739][ T32] Exception stack(0xe04e1fb0 to 0xe04e1ff8) [ 1328.364049][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.364495][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.364976][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.365490][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455bc40 [ 1328.366071][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.366439][ T32] INFO: task kworker/1:68:3614 blocked for more than 454 seconds. [ 1328.366828][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.367092][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.367480][ T32] task:kworker/1:68 state:D stack:0 pid:3614 tgid:3614 ppid:2 flags:0x00000000 [ 1328.368027][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.368351][ T32] Call trace: [ 1328.368532][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.368923][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e051dda4 r5:84592400 [ 1328.369236][ T32] r4:84592400 [ 1328.369424][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.369779][ T32] r5:84592400 r4:82717b60 [ 1328.370029][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.370829][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.371310][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e051de20 [ 1328.381929][ T32] r4:00000000 [ 1328.382171][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.382831][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.383353][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.383847][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b7c40 [ 1328.384261][ T32] r4:00000000 [ 1328.384453][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.384889][ T32] r9:84592400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c1000 [ 1328.385311][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.385817][ T32] r5:00001000 r4:e051f000 [ 1328.386263][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.386727][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.387155][ T32] r5:846f3b54 r4:846f3800 [ 1328.387425][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.388049][ T32] r7:ddde40c0 r6:82c18200 r5:846f3b54 r4:846b5680 [ 1328.388308][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.388766][ T32] r10:84592400 r9:846b56ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.389110][ T32] r4:846b5680 [ 1328.389283][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.389746][ T32] r10:00000000 r9:e0515e78 r8:8455be40 r7:846b5680 r6:80266a2c r5:84592400 [ 1328.390092][ T32] r4:846b0ec0 [ 1328.390355][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.390763][ T32] Exception stack(0xe051dfb0 to 0xe051dff8) [ 1328.391052][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.402017][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.402537][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.402923][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b0ec0 [ 1328.403357][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.403743][ T32] INFO: task kworker/0:193:3615 blocked for more than 454 seconds. [ 1328.404194][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.404464][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.404888][ T32] task:kworker/0:193 state:D stack:0 pid:3615 tgid:3615 ppid:2 flags:0x00000000 [ 1328.405326][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.405642][ T32] Call trace: [ 1328.405876][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.406428][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e052dda4 r5:84593000 [ 1328.407023][ T32] r4:84593000 [ 1328.407229][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.407710][ T32] r5:84593000 r4:82717b60 [ 1328.408049][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.408646][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.409180][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e052de20 [ 1328.409528][ T32] r4:00000000 [ 1328.409704][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.410062][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.410489][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.410939][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b7c80 [ 1328.411323][ T32] r4:00000000 [ 1328.411534][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.412154][ T32] r9:84593000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1328.432617][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.433298][ T32] r5:00001000 r4:dfa71000 [ 1328.433529][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.434131][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.434669][ T32] r5:8468c754 r4:8468c400 [ 1328.435026][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.435524][ T32] r7:dddd00c0 r6:82c18000 r5:8468c754 r4:846c8780 [ 1328.435836][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.436359][ T32] r10:84593000 r9:846c87ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.436779][ T32] r4:846c8780 [ 1328.436948][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.437438][ T32] r10:00000000 r9:e04a5e78 r8:8455bf80 r7:846c8780 r6:80266a2c r5:84593000 [ 1328.437822][ T32] r4:8455bc40 [ 1328.438091][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.438580][ T32] Exception stack(0xe052dfb0 to 0xe052dff8) [ 1328.438971][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.439371][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.439731][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.440068][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455bc40 [ 1328.440454][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.440844][ T32] INFO: task kworker/0:194:3621 blocked for more than 454 seconds. [ 1328.441331][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.451988][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.452392][ T32] task:kworker/0:194 state:D stack:0 pid:3621 tgid:3621 ppid:2 flags:0x00000000 [ 1328.452960][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.453300][ T32] Call trace: [ 1328.453526][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.453963][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e04e5da4 r5:84593c00 [ 1328.454309][ T32] r4:84593c00 [ 1328.454568][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.455027][ T32] r5:84593c00 r4:82717b60 [ 1328.455356][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.455788][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.456250][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e5e20 [ 1328.456601][ T32] r4:00000000 [ 1328.456819][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.457313][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.457815][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.458270][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455a1c0 [ 1328.458582][ T32] r4:00000000 [ 1328.458858][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.459417][ T32] r9:84593c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1328.459848][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.460217][ T32] r5:00001000 r4:dfa81000 [ 1328.460503][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.460859][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.461270][ T32] r5:8468cb54 r4:8468c800 [ 1328.461471][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.472615][ T32] r7:dddd00c0 r6:82c18000 r5:8468cb54 r4:846c8800 [ 1328.472961][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.473487][ T32] r10:84593c00 r9:846c882c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.474184][ T32] r4:846c8800 [ 1328.474391][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.474898][ T32] r10:00000000 r9:e052de78 r8:842be3c0 r7:846c8800 r6:80266a2c r5:84593c00 [ 1328.475258][ T32] r4:8455b140 [ 1328.475493][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.475991][ T32] Exception stack(0xe04e5fb0 to 0xe04e5ff8) [ 1328.476384][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.476811][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.477301][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.477653][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455b140 [ 1328.478169][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.478687][ T32] INFO: task kworker/0:195:3622 blocked for more than 454 seconds. [ 1328.479130][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.479448][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.479757][ T32] task:kworker/0:195 state:D stack:0 pid:3622 tgid:3622 ppid:2 flags:0x00000000 [ 1328.480212][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.480563][ T32] Call trace: [ 1328.480766][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.481184][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dfebdda4 r5:84594800 [ 1328.481621][ T32] r4:84594800 [ 1328.492040][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.492587][ T32] r5:84594800 r4:82717b60 [ 1328.492782][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.493229][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.493711][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfebde20 [ 1328.494202][ T32] r4:00000000 [ 1328.494443][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.494867][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.495281][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.495700][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455a440 [ 1328.496101][ T32] r4:00000000 [ 1328.496274][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.496619][ T32] r9:84594800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1328.497061][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.497558][ T32] r5:00001000 r4:dfabd000 [ 1328.497820][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.498295][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.498903][ T32] r5:8468cf54 r4:8468cc00 [ 1328.499109][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.499550][ T32] r7:dddd00c0 r6:82c18000 r5:8468cf54 r4:846c8880 [ 1328.499817][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.500409][ T32] r10:84594800 r9:846c88ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.500852][ T32] r4:846c8880 [ 1328.501071][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.501443][ T32] r10:00000000 r9:e04e5e78 r8:842a0bc0 r7:846c8880 r6:80266a2c r5:84594800 [ 1328.511977][ T32] r4:8455b140 [ 1328.512318][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.512710][ T32] Exception stack(0xdfebdfb0 to 0xdfebdff8) [ 1328.512976][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.513371][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.513779][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.514184][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455b140 [ 1328.514724][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.515130][ T32] INFO: task kworker/1:69:3623 blocked for more than 455 seconds. [ 1328.515547][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.515809][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.516178][ T32] task:kworker/1:69 state:D stack:0 pid:3623 tgid:3623 ppid:2 flags:0x00000000 [ 1328.516645][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.516968][ T32] Call trace: [ 1328.517209][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.517619][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e038dda4 r5:84595400 [ 1328.518089][ T32] r4:84595400 [ 1328.518269][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.518770][ T32] r5:84595400 r4:82717b60 [ 1328.519024][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.519710][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.520391][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e038de20 [ 1328.520866][ T32] r4:00000000 [ 1328.521120][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.531994][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.532647][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.533077][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84559cc0 [ 1328.533532][ T32] r4:00000000 [ 1328.533710][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.534158][ T32] r9:84595400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1328.534669][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.535101][ T32] r5:00001000 r4:dfef3000 [ 1328.535311][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.535820][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.536212][ T32] r5:846f8754 r4:846f8400 [ 1328.536492][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.537043][ T32] r7:ddde40c0 r6:82c18200 r5:846f8754 r4:846b5700 [ 1328.537424][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.537907][ T32] r10:84595400 r9:846b572c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.538499][ T32] r4:846b5700 [ 1328.538826][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.539386][ T32] r10:00000000 r9:e0515e78 r8:8455a180 r7:846b5700 r6:80266a2c r5:84595400 [ 1328.539907][ T32] r4:84559040 [ 1328.540084][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.540488][ T32] Exception stack(0xe038dfb0 to 0xe038dff8) [ 1328.540817][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.541332][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.552076][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.552556][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84559040 [ 1328.552992][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.553694][ T32] INFO: task kworker/1:70:3624 blocked for more than 455 seconds. [ 1328.554181][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.554542][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.555041][ T32] task:kworker/1:70 state:D stack:0 pid:3624 tgid:3624 ppid:2 flags:0x00000000 [ 1328.555792][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.556108][ T32] Call trace: [ 1328.556317][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.556842][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0385da4 r5:84596000 [ 1328.557362][ T32] r4:84596000 [ 1328.557573][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.558109][ T32] r5:84596000 r4:82717b60 [ 1328.558442][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.559291][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.560118][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0385e20 [ 1328.560590][ T32] r4:00000000 [ 1328.560943][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.572085][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.572771][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.573180][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84559bc0 [ 1328.573535][ T32] r4:00000000 [ 1328.573692][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.574141][ T32] r9:84596000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1328.574697][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.575086][ T32] r5:00001000 r4:dfee3000 [ 1328.575452][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.575954][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.576408][ T32] r5:846f8354 r4:846f8000 [ 1328.576618][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.577334][ T32] r7:ddde40c0 r6:82c18200 r5:846f8354 r4:846b5780 [ 1328.577614][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.578443][ T32] r10:84596000 r9:846b57ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.578868][ T32] r4:846b5780 [ 1328.579145][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.579749][ T32] r10:00000000 r9:e038de78 r8:8455a240 r7:846b5780 r6:80266a2c r5:84596000 [ 1328.580283][ T32] r4:84559040 [ 1328.580458][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.580958][ T32] Exception stack(0xe0385fb0 to 0xe0385ff8) [ 1328.581404][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.592035][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.592577][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.592891][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84559040 [ 1328.593309][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.593820][ T32] INFO: task kworker/0:196:3627 blocked for more than 455 seconds. [ 1328.594308][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.594636][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.595064][ T32] task:kworker/0:196 state:D stack:0 pid:3627 tgid:3627 ppid:2 flags:0x00000000 [ 1328.595881][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.596286][ T32] Call trace: [ 1328.596480][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.596931][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e039dda4 r5:84378000 [ 1328.597545][ T32] r4:84378000 [ 1328.597825][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.598278][ T32] r5:84378000 r4:82717b60 [ 1328.598699][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.599688][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.600366][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e039de20 [ 1328.600797][ T32] r4:00000000 [ 1328.601014][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.601459][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.612040][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.612586][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455a700 [ 1328.613015][ T32] r4:00000000 [ 1328.613221][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.613607][ T32] r9:84378000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1328.613998][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.614415][ T32] r5:00001000 r4:dfadd000 [ 1328.614666][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.615033][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.615547][ T32] r5:8468d354 r4:8468d000 [ 1328.615731][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.616429][ T32] r7:dddd00c0 r6:82c18000 r5:8468d354 r4:846c8900 [ 1328.616711][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.617351][ T32] r10:84378000 r9:846c892c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.617813][ T32] r4:846c8900 [ 1328.618046][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.618421][ T32] r10:00000000 r9:dfebde78 r8:8455a500 r7:846c8900 r6:80266a2c r5:84378000 [ 1328.618781][ T32] r4:8455a300 [ 1328.618938][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.619295][ T32] Exception stack(0xe039dfb0 to 0xe039dff8) [ 1328.619714][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.620143][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.620670][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.620986][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455a300 [ 1328.621417][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.631941][ T32] INFO: task kworker/0:197:3629 blocked for more than 455 seconds. [ 1328.632410][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.632773][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.633416][ T32] task:kworker/0:197 state:D stack:0 pid:3629 tgid:3629 ppid:2 flags:0x00000000 [ 1328.634147][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.634745][ T32] Call trace: [ 1328.634978][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.635489][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e03a5da4 r5:84379800 [ 1328.635904][ T32] r4:84379800 [ 1328.636146][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.636885][ T32] r5:84379800 r4:82717b60 [ 1328.637212][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.637807][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.638679][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03a5e20 [ 1328.639124][ T32] r4:00000000 [ 1328.639319][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.639784][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.640196][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.640704][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455ab80 [ 1328.641280][ T32] r4:00000000 [ 1328.641488][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.652416][ T32] r9:84379800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1328.652876][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.653403][ T32] r5:00001000 r4:dfb33000 [ 1328.653747][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.654336][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.654866][ T32] r5:8468db54 r4:8468d800 [ 1328.655120][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.655736][ T32] r7:dddd00c0 r6:82c18000 r5:8468db54 r4:846c8980 [ 1328.656089][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.656541][ T32] r10:84379800 r9:846c89ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.657002][ T32] r4:846c8980 [ 1328.657204][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.657762][ T32] r10:00000000 r9:e039de78 r8:8455a780 r7:846c8980 r6:80266a2c r5:84379800 [ 1328.658236][ T32] r4:8455a5c0 [ 1328.658411][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.659004][ T32] Exception stack(0xe03a5fb0 to 0xe03a5ff8) [ 1328.659501][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.659795][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.660096][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.660373][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455a5c0 [ 1328.660669][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.661002][ T32] INFO: task kworker/0:198:3630 blocked for more than 455 seconds. [ 1328.661311][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.672057][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.672461][ T32] task:kworker/0:198 state:D stack:0 pid:3630 tgid:3630 ppid:2 flags:0x00000000 [ 1328.673003][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.673350][ T32] Call trace: [ 1328.673568][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.673906][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e03adda4 r5:8437a400 [ 1328.674311][ T32] r4:8437a400 [ 1328.674475][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.674949][ T32] r5:8437a400 r4:82717b60 [ 1328.675130][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.675620][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.676087][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03ade20 [ 1328.676417][ T32] r4:00000000 [ 1328.676564][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.677062][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.677541][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.677932][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455aa80 [ 1328.678326][ T32] r4:00000000 [ 1328.678482][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.678874][ T32] r9:8437a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1328.679259][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.679977][ T32] r5:00001000 r4:dfb05000 [ 1328.680169][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.680572][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.681378][ T32] r5:8468d754 r4:8468d400 [ 1328.691907][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.692439][ T32] r7:dddd00c0 r6:82c18000 r5:8468d754 r4:846c8a00 [ 1328.692829][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.693259][ T32] r10:8437a400 r9:846c8a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.693615][ T32] r4:846c8a00 [ 1328.693857][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.694210][ T32] r10:00000000 r9:e03a5e78 r8:8455a880 r7:846c8a00 r6:80266a2c r5:8437a400 [ 1328.694525][ T32] r4:8455a5c0 [ 1328.694739][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.695079][ T32] Exception stack(0xe03adfb0 to 0xe03adff8) [ 1328.695349][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.695690][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.696027][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.696319][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455a5c0 [ 1328.696723][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.697161][ T32] INFO: task kworker/0:199:3633 blocked for more than 455 seconds. [ 1328.697422][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.697728][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.698100][ T32] task:kworker/0:199 state:D stack:0 pid:3633 tgid:3633 ppid:2 flags:0x00000000 [ 1328.698640][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.698917][ T32] Call trace: [ 1328.699115][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.699538][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0399da4 r5:8437b000 [ 1328.699852][ T32] r4:8437b000 [ 1328.700157][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.700604][ T32] r5:8437b000 r4:82717b60 [ 1328.700871][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.701411][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.711997][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0399e20 [ 1328.712469][ T32] r4:00000000 [ 1328.712615][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.713032][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.713452][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.713879][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455ad00 [ 1328.714371][ T32] r4:00000000 [ 1328.714810][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.715266][ T32] r9:8437b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1328.715572][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.715906][ T32] r5:00001000 r4:dfb4b000 [ 1328.716197][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.716663][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.717201][ T32] r5:8468df54 r4:8468dc00 [ 1328.717393][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.717764][ T32] r7:dddd00c0 r6:82c18000 r5:8468df54 r4:846c8a80 [ 1328.718038][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.718425][ T32] r10:8437b000 r9:846c8aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.718817][ T32] r4:846c8a80 [ 1328.718973][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.719407][ T32] r10:00000000 r9:e03a5e78 r8:8455ab00 r7:846c8a80 r6:80266a2c r5:8437b000 [ 1328.719727][ T32] r4:8455a9c0 [ 1328.719882][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.720292][ T32] Exception stack(0xe0399fb0 to 0xe0399ff8) [ 1328.720606][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.721101][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.721467][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.741999][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455a9c0 [ 1328.742514][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.742938][ T32] INFO: task kworker/0:200:3635 blocked for more than 455 seconds. [ 1328.743279][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.743546][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.743925][ T32] task:kworker/0:200 state:D stack:0 pid:3635 tgid:3635 ppid:2 flags:0x00000000 [ 1328.744417][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.744716][ T32] Call trace: [ 1328.744934][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.745252][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e03cdda4 r5:8437bc00 [ 1328.745541][ T32] r4:8437bc00 [ 1328.745755][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.746158][ T32] r5:8437bc00 r4:82717b60 [ 1328.746327][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.746940][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.747331][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03cde20 [ 1328.747712][ T32] r4:00000000 [ 1328.747856][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.748293][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.748676][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.749182][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455aec0 [ 1328.749695][ T32] r4:00000000 [ 1328.750094][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.750499][ T32] r9:8437bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1328.750834][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.751245][ T32] r5:00001000 r4:dfb71000 [ 1328.751453][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.762335][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.762808][ T32] r5:8468e354 r4:8468e000 [ 1328.762989][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.763433][ T32] r7:dddd00c0 r6:82c18000 r5:8468e354 r4:846c8b00 [ 1328.763743][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.764156][ T32] r10:8437bc00 r9:846c8b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.764523][ T32] r4:846c8b00 [ 1328.764805][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.765286][ T32] r10:00000000 r9:e0399e78 r8:8455ae00 r7:846c8b00 r6:80266a2c r5:8437bc00 [ 1328.765731][ T32] r4:8455abc0 [ 1328.765880][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.766399][ T32] Exception stack(0xe03cdfb0 to 0xe03cdff8) [ 1328.766641][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.766934][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.767277][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.767546][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455abc0 [ 1328.767864][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.768253][ T32] INFO: task kworker/0:201:3638 blocked for more than 455 seconds. [ 1328.768607][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.768831][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.769112][ T32] task:kworker/0:201 state:D stack:0 pid:3638 tgid:3638 ppid:2 flags:0x00000000 [ 1328.769490][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.769783][ T32] Call trace: [ 1328.770007][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.770382][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0531da4 r5:8437c800 [ 1328.770764][ T32] r4:8437c800 [ 1328.770916][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.771348][ T32] r5:8437c800 r4:82717b60 [ 1328.781915][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.782501][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.782966][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0531e20 [ 1328.783272][ T32] r4:00000000 [ 1328.783430][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.783844][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.784230][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.784699][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455a380 [ 1328.785130][ T32] r4:00000000 [ 1328.785386][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.785963][ T32] r9:8437c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1328.786291][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.786771][ T32] r5:00001000 r4:dfb9d000 [ 1328.787065][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.787540][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.788026][ T32] r5:8468e754 r4:8468e400 [ 1328.788226][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.788675][ T32] r7:dddd00c0 r6:82c18000 r5:8468e754 r4:846c8b80 [ 1328.788896][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.789320][ T32] r10:8437c800 r9:846c8bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.789598][ T32] r4:846c8b80 [ 1328.789782][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.790265][ T32] r10:00000000 r9:e03cde78 r8:8455af40 r7:846c8b80 r6:80266a2c r5:8437c800 [ 1328.790712][ T32] r4:8455acc0 [ 1328.790932][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.791240][ T32] Exception stack(0xe0531fb0 to 0xe0531ff8) [ 1328.791559][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.802636][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.803057][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.803417][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455acc0 [ 1328.803758][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.804175][ T32] INFO: task kworker/0:202:3639 blocked for more than 455 seconds. [ 1328.804517][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.804793][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.805181][ T32] task:kworker/0:202 state:D stack:0 pid:3639 tgid:3639 ppid:2 flags:0x00000000 [ 1328.805631][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.806014][ T32] Call trace: [ 1328.806343][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.806799][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0535da4 r5:8437d400 [ 1328.807151][ T32] r4:8437d400 [ 1328.807317][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.807710][ T32] r5:8437d400 r4:82717b60 [ 1328.807926][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.808342][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.808721][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0535e20 [ 1328.808998][ T32] r4:00000000 [ 1328.809147][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.809510][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.809824][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.810322][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455c180 [ 1328.810644][ T32] r4:00000000 [ 1328.810913][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.811285][ T32] r9:8437d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1328.822037][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.822575][ T32] r5:00001000 r4:dfbbd000 [ 1328.822801][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.823204][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.823714][ T32] r5:8468eb54 r4:8468e800 [ 1328.823936][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.824329][ T32] r7:dddd00c0 r6:82c18000 r5:8468eb54 r4:846c8c00 [ 1328.824585][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.825004][ T32] r10:8437d400 r9:846c8c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.825457][ T32] r4:846c8c00 [ 1328.825610][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.825962][ T32] r10:00000000 r9:e0531e78 r8:846b0e80 r7:846c8c00 r6:80266a2c r5:8437d400 [ 1328.826255][ T32] r4:8455acc0 [ 1328.826400][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.826747][ T32] Exception stack(0xe0535fb0 to 0xe0535ff8) [ 1328.827019][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.827358][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.827804][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.828141][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455acc0 [ 1328.828499][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.828843][ T32] INFO: task kworker/0:203:3641 blocked for more than 455 seconds. [ 1328.829170][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.829439][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.829880][ T32] task:kworker/0:203 state:D stack:0 pid:3641 tgid:3641 ppid:2 flags:0x00000000 [ 1328.830394][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.830704][ T32] Call trace: [ 1328.830946][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.831339][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0539da4 r5:8437e000 [ 1328.842013][ T32] r4:8437e000 [ 1328.842345][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.842912][ T32] r5:8437e000 r4:82717b60 [ 1328.843085][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.843531][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.843985][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0539e20 [ 1328.844380][ T32] r4:00000000 [ 1328.844529][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.844910][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.845311][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.845748][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455c480 [ 1328.846235][ T32] r4:00000000 [ 1328.846455][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.846871][ T32] r9:8437e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1328.847340][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.847764][ T32] r5:00001000 r4:dfc15000 [ 1328.847988][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.848326][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.848818][ T32] r5:8468f354 r4:8468f000 [ 1328.849118][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.849591][ T32] r7:dddd00c0 r6:82c18000 r5:8468f354 r4:846c8c80 [ 1328.849860][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.850416][ T32] r10:8437e000 r9:846c8cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.850862][ T32] r4:846c8c80 [ 1328.851001][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.851392][ T32] r10:00000000 r9:e0535e78 r8:8455c200 r7:846c8c80 r6:80266a2c r5:8437e000 [ 1328.861902][ T32] r4:8455c040 [ 1328.862210][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.862553][ T32] Exception stack(0xe0539fb0 to 0xe0539ff8) [ 1328.862843][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.863245][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.863561][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.863842][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455c040 [ 1328.864147][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.864639][ T32] INFO: task kworker/0:204:3643 blocked for more than 455 seconds. [ 1328.864959][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.865222][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.865576][ T32] task:kworker/0:204 state:D stack:0 pid:3643 tgid:3643 ppid:2 flags:0x00000000 [ 1328.866101][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.866381][ T32] Call trace: [ 1328.866554][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.866961][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e053dda4 r5:8437ec00 [ 1328.867307][ T32] r4:8437ec00 [ 1328.867435][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.867965][ T32] r5:8437ec00 r4:82717b60 [ 1328.868258][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.868888][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.869651][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e053de20 [ 1328.870002][ T32] r4:00000000 [ 1328.870152][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.870530][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.870999][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.871385][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455c2c0 [ 1328.881953][ T32] r4:00000000 [ 1328.882272][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.882792][ T32] r9:8437ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1328.885380][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.887959][ T32] r5:00001000 r4:dfbed000 [ 1328.888148][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.888561][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.888980][ T32] r5:8468ef54 r4:8468ec00 [ 1328.889220][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.889654][ T32] r7:dddd00c0 r6:82c18000 r5:8468ef54 r4:846c8d00 [ 1328.889975][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.890365][ T32] r10:8437ec00 r9:846c8d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.890741][ T32] r4:846c8d00 [ 1328.890900][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.891246][ T32] r10:00000000 r9:e0539e78 r8:8455c3c0 r7:846c8d00 r6:80266a2c r5:8437ec00 [ 1328.901931][ T32] r4:8455c140 [ 1328.902937][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.903313][ T32] Exception stack(0xe053dfb0 to 0xe053dff8) [ 1328.903581][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.903938][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.904288][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.904598][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455c140 [ 1328.904909][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.905241][ T32] INFO: task kworker/0:205:3644 blocked for more than 455 seconds. [ 1328.905628][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.905894][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.906237][ T32] task:kworker/0:205 state:D stack:0 pid:3644 tgid:3644 ppid:2 flags:0x00000000 [ 1328.906675][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.906935][ T32] Call trace: [ 1328.907106][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.907485][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0541da4 r5:84596c00 [ 1328.907771][ T32] r4:84596c00 [ 1328.907947][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.908396][ T32] r5:84596c00 r4:82717b60 [ 1328.908567][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.909008][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.909450][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0541e20 [ 1328.909838][ T32] r4:00000000 [ 1328.909989][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.910364][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.910822][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.911234][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455c740 [ 1328.921950][ T32] r4:00000000 [ 1328.922174][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.922634][ T32] r9:84596c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1328.922950][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.923351][ T32] r5:00001000 r4:dfc2d000 [ 1328.923556][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.923936][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.924388][ T32] r5:8468f754 r4:8468f400 [ 1328.924581][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.925027][ T32] r7:dddd00c0 r6:82c18000 r5:8468f754 r4:846c8d80 [ 1328.925319][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.925710][ T32] r10:84596c00 r9:846c8dac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.926088][ T32] r4:846c8d80 [ 1328.926274][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.926700][ T32] r10:00000000 r9:e0539e78 r8:8455c540 r7:846c8d80 r6:80266a2c r5:84596c00 [ 1328.926998][ T32] r4:8455c340 [ 1328.927215][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.927641][ T32] Exception stack(0xe0541fb0 to 0xe0541ff8) [ 1328.927883][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.928292][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.928645][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.928961][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455c340 [ 1328.929325][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.929816][ T32] INFO: task kworker/0:206:3647 blocked for more than 455 seconds. [ 1328.930120][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.930356][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.930678][ T32] task:kworker/0:206 state:D stack:0 pid:3647 tgid:3647 ppid:2 flags:0x00000000 [ 1328.931154][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.931439][ T32] Call trace: [ 1328.942170][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.942851][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0545da4 r5:84309800 [ 1328.943279][ T32] r4:84309800 [ 1328.943462][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.943899][ T32] r5:84309800 r4:82717b60 [ 1328.944124][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.944620][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.945118][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0545e20 [ 1328.945535][ T32] r4:00000000 [ 1328.945729][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.946304][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.946823][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.947254][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455ce40 [ 1328.947653][ T32] r4:00000000 [ 1328.947815][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.948245][ T32] r9:84309800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1328.948613][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.949099][ T32] r5:00001000 r4:dfeb1000 [ 1328.949318][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.949748][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.950275][ T32] r5:84694354 r4:84694000 [ 1328.950505][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.950945][ T32] r7:dddd00c0 r6:82c18000 r5:84694354 r4:846c8e00 [ 1328.951261][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.961954][ T32] r10:84309800 r9:846c8e2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.962386][ T32] r4:846c8e00 [ 1328.962534][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.962954][ T32] r10:00000000 r9:e0541e78 r8:8455c900 r7:846c8e00 r6:80266a2c r5:84309800 [ 1328.963314][ T32] r4:8455c140 [ 1328.963463][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.963774][ T32] Exception stack(0xe0545fb0 to 0xe0545ff8) [ 1328.964014][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.964401][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.964799][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.965162][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455c140 [ 1328.965472][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.965850][ T32] INFO: task kworker/0:207:3648 blocked for more than 455 seconds. [ 1328.966263][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1328.966608][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.967001][ T32] task:kworker/0:207 state:D stack:0 pid:3648 tgid:3648 ppid:2 flags:0x00000000 [ 1328.967498][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.967859][ T32] Call trace: [ 1328.968069][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1328.968531][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0549da4 r5:84308000 [ 1328.968897][ T32] r4:84308000 [ 1328.969038][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1328.969554][ T32] r5:84308000 r4:82717b60 [ 1328.969749][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.970476][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.971074][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0549e20 [ 1328.981909][ T32] r4:00000000 [ 1328.982170][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1328.982686][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1328.983210][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1328.983730][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455c8c0 [ 1328.984154][ T32] r4:00000000 [ 1328.984416][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1328.984820][ T32] r9:84308000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1328.985245][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1328.985605][ T32] r5:00001000 r4:dfc67000 [ 1328.985884][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1328.986434][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.986979][ T32] r5:8468fb54 r4:8468f800 [ 1328.987184][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.987677][ T32] r7:dddd00c0 r6:82c18000 r5:8468fb54 r4:846c8e80 [ 1328.988007][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.988605][ T32] r10:84308000 r9:846c8eac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.989048][ T32] r4:846c8e80 [ 1328.989282][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1328.989647][ T32] r10:00000000 r9:e0545e78 r8:8455c9c0 r7:846c8e80 r6:80266a2c r5:84308000 [ 1328.990113][ T32] r4:8455c4c0 [ 1328.990281][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.990647][ T32] Exception stack(0xe0549fb0 to 0xe0549ff8) [ 1328.990926][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.991342][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.001934][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.002380][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455c4c0 [ 1329.002923][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.003417][ T32] INFO: task kworker/0:208:3651 blocked for more than 455 seconds. [ 1329.003771][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.004067][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.004552][ T32] task:kworker/0:208 state:D stack:0 pid:3651 tgid:3651 ppid:2 flags:0x00000000 [ 1329.005048][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.005489][ T32] Call trace: [ 1329.005703][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.006121][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e03b9da4 r5:8430a400 [ 1329.006553][ T32] r4:8430a400 [ 1329.006829][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.007332][ T32] r5:8430a400 r4:82717b60 [ 1329.007514][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.008100][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.008741][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e03b9e20 [ 1329.009118][ T32] r4:00000000 [ 1329.009481][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.010039][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.010495][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.010893][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455cbc0 [ 1329.011411][ T32] r4:00000000 [ 1329.022011][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.022628][ T32] r9:8430a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1329.022960][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.023394][ T32] r5:00001000 r4:dfe97000 [ 1329.023597][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.023964][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.024439][ T32] r5:8468ff54 r4:8468fc00 [ 1329.024666][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.025158][ T32] r7:dddd00c0 r6:82c18000 r5:8468ff54 r4:846c8f00 [ 1329.025431][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.025936][ T32] r10:8430a400 r9:846c8f2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.026296][ T32] r4:846c8f00 [ 1329.026493][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.026900][ T32] r10:00000000 r9:e0545e78 r8:8455cb00 r7:846c8f00 r6:80266a2c r5:8430a400 [ 1329.027263][ T32] r4:8455c840 [ 1329.027476][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.027971][ T32] Exception stack(0xe03b9fb0 to 0xe03b9ff8) [ 1329.028245][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.028772][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.029186][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.029585][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455c840 [ 1329.029959][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.030524][ T32] INFO: task kworker/0:209:3652 blocked for more than 455 seconds. [ 1329.030975][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.031248][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.041994][ T32] task:kworker/0:209 state:D stack:0 pid:3652 tgid:3652 ppid:2 flags:0x00000000 [ 1329.042559][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.042958][ T32] Call trace: [ 1329.043174][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.043548][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0551da4 r5:8430b000 [ 1329.043964][ T32] r4:8430b000 [ 1329.044192][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.044787][ T32] r5:8430b000 r4:82717b60 [ 1329.045148][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.045703][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.046166][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0551e20 [ 1329.046472][ T32] r4:00000000 [ 1329.046732][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.047108][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.047649][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.048112][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455cf80 [ 1329.048644][ T32] r4:00000000 [ 1329.048820][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.049162][ T32] r9:8430b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1329.049620][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.050279][ T32] r5:00001000 r4:dfecd000 [ 1329.050578][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.050923][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.051445][ T32] r5:84694754 r4:84694400 [ 1329.061976][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.062702][ T32] r7:dddd00c0 r6:82c18000 r5:84694754 r4:846c8f80 [ 1329.062961][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.063423][ T32] r10:8430b000 r9:846c8fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.063820][ T32] r4:846c8f80 [ 1329.064190][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.064734][ T32] r10:00000000 r9:e0545e78 r8:8455cc80 r7:846c8f80 r6:80266a2c r5:8430b000 [ 1329.065063][ T32] r4:8455ca80 [ 1329.065247][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.065578][ T32] Exception stack(0xe0551fb0 to 0xe0551ff8) [ 1329.065886][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.066306][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.066686][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.067068][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455ca80 [ 1329.067608][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.067945][ T32] INFO: task kworker/0:210:3654 blocked for more than 455 seconds. [ 1329.068256][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.068659][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.069102][ T32] task:kworker/0:210 state:D stack:0 pid:3654 tgid:3654 ppid:2 flags:0x00000000 [ 1329.069804][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.070075][ T32] Call trace: [ 1329.070331][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.070820][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0555da4 r5:8430c800 [ 1329.071246][ T32] r4:8430c800 [ 1329.071420][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.082000][ T32] r5:8430c800 r4:82717b60 [ 1329.082330][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.082935][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.083606][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0555e20 [ 1329.084000][ T32] r4:00000000 [ 1329.084253][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.084708][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.085160][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.085741][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84568580 [ 1329.086083][ T32] r4:00000000 [ 1329.086425][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.086875][ T32] r9:8430c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1329.087283][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.087746][ T32] r5:00001000 r4:dfff7000 [ 1329.087948][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.088512][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.089112][ T32] r5:84694b54 r4:84694800 [ 1329.089394][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.089719][ T32] r7:dddd00c0 r6:82c18000 r5:84694b54 r4:8456d000 [ 1329.089897][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.090284][ T32] r10:8430c800 r9:8456d02c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.090527][ T32] r4:8456d000 [ 1329.090660][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.090988][ T32] r10:00000000 r9:e0551e78 r8:8455cfc0 r7:8456d000 r6:80266a2c r5:8430c800 [ 1329.091229][ T32] r4:8455cdc0 [ 1329.091327][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.101762][ T32] Exception stack(0xe0555fb0 to 0xe0555ff8) [ 1329.102031][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.102308][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.102464][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.102696][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8455cdc0 [ 1329.102921][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.103152][ T32] INFO: task kworker/1:71:3658 blocked for more than 455 seconds. [ 1329.103451][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.103659][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.103857][ T32] task:kworker/1:71 state:D stack:0 pid:3658 tgid:3658 ppid:2 flags:0x00000000 [ 1329.104143][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.104312][ T32] Call trace: [ 1329.104425][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.104690][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e055dda4 r5:8430bc00 [ 1329.104920][ T32] r4:8430bc00 [ 1329.105047][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.105292][ T32] r5:8430bc00 r4:82717b60 [ 1329.105416][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.105743][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.106072][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e055de20 [ 1329.106343][ T32] r4:00000000 [ 1329.106442][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.106797][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.107049][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.107366][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84559e00 [ 1329.107612][ T32] r4:00000000 [ 1329.107697][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.107951][ T32] r9:8430bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1329.108168][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.108451][ T32] r5:00001000 r4:dff07000 [ 1329.108649][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.109072][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.109575][ T32] r5:846f8b54 r4:846f8800 [ 1329.109704][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.109996][ T32] r7:ddde40c0 r6:82c18200 r5:846f8b54 r4:846b5800 [ 1329.110232][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.110485][ T32] r10:8430bc00 r9:846b582c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.110857][ T32] r4:846b5800 [ 1329.110930][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.111327][ T32] r10:00000000 r9:e038de78 r8:84568180 r7:846b5800 r6:80266a2c r5:8430bc00 [ 1329.132986][ T32] r4:84559b00 [ 1329.133521][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.134046][ T32] Exception stack(0xe055dfb0 to 0xe055dff8) [ 1329.134400][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.134795][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.135281][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.135868][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84559b00 [ 1329.136255][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.136655][ T32] INFO: task kworker/1:72:3660 blocked for more than 455 seconds. [ 1329.137164][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.137582][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.138016][ T32] task:kworker/1:72 state:D stack:0 pid:3660 tgid:3660 ppid:2 flags:0x00000000 [ 1329.138449][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.138889][ T32] Call trace: [ 1329.139076][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.139455][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0565da4 r5:8430ec00 [ 1329.139771][ T32] r4:8430ec00 [ 1329.140018][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.140840][ T32] r5:8430ec00 r4:82717b60 [ 1329.141037][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.152469][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.153311][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0565e20 [ 1329.153693][ T32] r4:00000000 [ 1329.153853][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.154299][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.154734][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.155151][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84568fc0 [ 1329.155537][ T32] r4:00000000 [ 1329.155723][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.156185][ T32] r9:8430ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1329.156639][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.157162][ T32] r5:00001000 r4:e03c9000 [ 1329.157483][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.157953][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.158498][ T32] r5:84695f54 r4:84695c00 [ 1329.158813][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.159205][ T32] r7:ddde40c0 r6:82c18200 r5:84695f54 r4:846b5880 [ 1329.159472][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.159925][ T32] r10:8430ec00 r9:846b58ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.160221][ T32] r4:846b5880 [ 1329.160417][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.160796][ T32] r10:00000000 r9:e055de78 r8:84568380 r7:846b5880 r6:80266a2c r5:8430ec00 [ 1329.161184][ T32] r4:84559c80 [ 1329.161352][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.172379][ T32] Exception stack(0xe0565fb0 to 0xe0565ff8) [ 1329.172993][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.173506][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.173923][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.174291][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84559c80 [ 1329.174767][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.175199][ T32] INFO: task kworker/1:73:3662 blocked for more than 455 seconds. [ 1329.175609][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.175980][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.176458][ T32] task:kworker/1:73 state:D stack:0 pid:3662 tgid:3662 ppid:2 flags:0x00000000 [ 1329.176947][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.177362][ T32] Call trace: [ 1329.177597][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.178055][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0561da4 r5:8430e000 [ 1329.178505][ T32] r4:8430e000 [ 1329.178852][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.179202][ T32] r5:8430e000 r4:82717b60 [ 1329.179353][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.179807][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.180244][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0561e20 [ 1329.180586][ T32] r4:00000000 [ 1329.180782][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.181221][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.192164][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.192874][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84559ec0 [ 1329.193278][ T32] r4:00000000 [ 1329.193434][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.193810][ T32] r9:8430e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1329.194234][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.194662][ T32] r5:00001000 r4:e0345000 [ 1329.194858][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.195327][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.195802][ T32] r5:84695354 r4:84695000 [ 1329.196066][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.196420][ T32] r7:ddde40c0 r6:82c18200 r5:84695354 r4:846b5900 [ 1329.196656][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.197001][ T32] r10:8430e000 r9:846b592c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.197328][ T32] r4:846b5900 [ 1329.197489][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.198023][ T32] r10:00000000 r9:e0565e78 r8:845682c0 r7:846b5900 r6:80266a2c r5:8430e000 [ 1329.198339][ T32] r4:84559dc0 [ 1329.198559][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.199040][ T32] Exception stack(0xe0561fb0 to 0xe0561ff8) [ 1329.199381][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.199734][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.200396][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.200706][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84559dc0 [ 1329.201216][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.201618][ T32] INFO: task kworker/0:211:3663 blocked for more than 455 seconds. [ 1329.212932][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.213598][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.213952][ T32] task:kworker/0:211 state:D stack:0 pid:3663 tgid:3663 ppid:2 flags:0x00000000 [ 1329.214460][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.214869][ T32] Call trace: [ 1329.215071][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.215467][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0569da4 r5:84308c00 [ 1329.215934][ T32] r4:84308c00 [ 1329.216120][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.216532][ T32] r5:84308c00 r4:82717b60 [ 1329.216826][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.217440][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.217905][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0569e20 [ 1329.218227][ T32] r4:00000000 [ 1329.218385][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.218835][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.219207][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.219634][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84568800 [ 1329.220022][ T32] r4:00000000 [ 1329.220225][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.220686][ T32] r9:84308c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1329.220964][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.221557][ T32] r5:00001000 r4:e000d000 [ 1329.232829][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.233412][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.233941][ T32] r5:84694f54 r4:84694c00 [ 1329.234192][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.234663][ T32] r7:dddd00c0 r6:82c18000 r5:84694f54 r4:8456d080 [ 1329.235075][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.235555][ T32] r10:84308c00 r9:8456d0ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.235951][ T32] r4:8456d080 [ 1329.236196][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.236627][ T32] r10:00000000 r9:e0555e78 r8:84568600 r7:8456d080 r6:80266a2c r5:84308c00 [ 1329.236973][ T32] r4:84568440 [ 1329.237200][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.237758][ T32] Exception stack(0xe0569fb0 to 0xe0569ff8) [ 1329.238034][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.238441][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.238867][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.239288][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84568440 [ 1329.239641][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.240052][ T32] INFO: task kworker/0:212:3665 blocked for more than 455 seconds. [ 1329.240367][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.240639][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.241181][ T32] task:kworker/0:212 state:D stack:0 pid:3665 tgid:3665 ppid:2 flags:0x00000000 [ 1329.252316][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.252920][ T32] Call trace: [ 1329.253225][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.253651][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e054dda4 r5:8430d400 [ 1329.254000][ T32] r4:8430d400 [ 1329.254201][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.254707][ T32] r5:8430d400 r4:82717b60 [ 1329.254903][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.255302][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.255702][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e054de20 [ 1329.256060][ T32] r4:00000000 [ 1329.256234][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.256790][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.257146][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.257537][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84568e00 [ 1329.257862][ T32] r4:00000000 [ 1329.258137][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.258650][ T32] r9:8430d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f073000 [ 1329.258906][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.259159][ T32] r5:00001000 r4:e03a1000 [ 1329.259273][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.259462][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.259675][ T32] r5:84695b54 r4:84695800 [ 1329.259840][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.260084][ T32] r7:dddd00c0 r6:82c18000 r5:84695b54 r4:8456d100 [ 1329.260330][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.260683][ T32] r10:8430d400 r9:8456d12c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.261014][ T32] r4:8456d100 [ 1329.261182][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.261482][ T32] r10:00000000 r9:e0569e78 r8:84568900 r7:8456d100 r6:80266a2c r5:8430d400 [ 1329.272356][ T32] r4:845686c0 [ 1329.272685][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.273104][ T32] Exception stack(0xe054dfb0 to 0xe054dff8) [ 1329.273459][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.273775][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.274138][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.274473][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:845686c0 [ 1329.274837][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.275192][ T32] INFO: task kworker/0:213:3667 blocked for more than 455 seconds. [ 1329.275612][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.275882][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.276196][ T32] task:kworker/0:213 state:D stack:0 pid:3667 tgid:3667 ppid:2 flags:0x00000000 [ 1329.276640][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.276909][ T32] Call trace: [ 1329.277161][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.277683][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0571da4 r5:84730000 [ 1329.278157][ T32] r4:84730000 [ 1329.278389][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.278916][ T32] r5:84730000 r4:82717b60 [ 1329.279142][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.279570][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.280002][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0571e20 [ 1329.280352][ T32] r4:00000000 [ 1329.280528][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.280958][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.281385][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.292788][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84568d80 [ 1329.293396][ T32] r4:00000000 [ 1329.293565][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.293984][ T32] r9:84730000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f071000 [ 1329.294324][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.294725][ T32] r5:00001000 r4:e037d000 [ 1329.294927][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.295297][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.295697][ T32] r5:84695754 r4:84695400 [ 1329.295886][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.296261][ T32] r7:dddd00c0 r6:82c18000 r5:84695754 r4:8456d180 [ 1329.296494][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.297117][ T32] r10:84730000 r9:8456d1ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.297503][ T32] r4:8456d180 [ 1329.297678][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.298269][ T32] r10:00000000 r9:e054de78 r8:84568c80 r7:8456d180 r6:80266a2c r5:84730000 [ 1329.298689][ T32] r4:84568a80 [ 1329.298794][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.299032][ T32] Exception stack(0xe0571fb0 to 0xe0571ff8) [ 1329.299217][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.299542][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.299928][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.300420][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84568a80 [ 1329.300876][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.301447][ T32] INFO: task kworker/0:214:3670 blocked for more than 455 seconds. [ 1329.312217][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.312510][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.312712][ T32] task:kworker/0:214 state:D stack:0 pid:3670 tgid:3670 ppid:2 flags:0x00000000 [ 1329.312945][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.313147][ T32] Call trace: [ 1329.313258][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.313491][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e056dda4 r5:84730c00 [ 1329.313721][ T32] r4:84730c00 [ 1329.313824][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.314138][ T32] r5:84730c00 r4:82717b60 [ 1329.314263][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.314566][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.314890][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e056de20 [ 1329.315135][ T32] r4:00000000 [ 1329.315205][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.315376][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.315607][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.315863][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846a82c0 [ 1329.316157][ T32] r4:00000000 [ 1329.316292][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.316525][ T32] r9:84730c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f079000 [ 1329.316681][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.316915][ T32] r5:00001000 r4:e0407000 [ 1329.317072][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.317321][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.317530][ T32] r5:84696754 r4:84696400 [ 1329.317688][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.317912][ T32] r7:dddd00c0 r6:82c18000 r5:84696754 r4:8456d200 [ 1329.318069][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.318331][ T32] r10:84730c00 r9:8456d22c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.318498][ T32] r4:8456d200 [ 1329.318589][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.318827][ T32] r10:00000000 r9:e054de78 r8:84568c40 r7:8456d200 r6:80266a2c r5:84730c00 [ 1329.319019][ T32] r4:84568d00 [ 1329.319160][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.319384][ T32] Exception stack(0xe056dfb0 to 0xe056dff8) [ 1329.319521][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.319725][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.319935][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.320196][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84568d00 [ 1329.320604][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.320859][ T32] INFO: task kworker/1:74:3672 blocked for more than 455 seconds. [ 1329.321163][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.332403][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.333028][ T32] task:kworker/1:74 state:D stack:0 pid:3672 tgid:3672 ppid:2 flags:0x00000000 [ 1329.333597][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.334093][ T32] Call trace: [ 1329.334347][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.334888][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0579da4 r5:84732400 [ 1329.335365][ T32] r4:84732400 [ 1329.335535][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.335948][ T32] r5:84732400 r4:82717b60 [ 1329.336143][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.336538][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.337018][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0579e20 [ 1329.337214][ T32] r4:00000000 [ 1329.337294][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.337465][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.337658][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.337906][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84559c80 [ 1329.338119][ T32] r4:00000000 [ 1329.338301][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.338497][ T32] r9:84732400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1329.338749][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.339001][ T32] r5:00001000 r4:e05b9000 [ 1329.339103][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.339341][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.339592][ T32] r5:846f9354 r4:846f9000 [ 1329.339683][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.339914][ T32] r7:ddde40c0 r6:82c18200 r5:846f9354 r4:846b5980 [ 1329.340123][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.340382][ T32] r10:84732400 r9:846b59ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.340602][ T32] r4:846b5980 [ 1329.340718][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.340968][ T32] r10:00000000 r9:e0565e78 r8:84568e80 r7:846b5980 r6:80266a2c r5:84732400 [ 1329.341147][ T32] r4:84559dc0 [ 1329.341286][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.341512][ T32] Exception stack(0xe0579fb0 to 0xe0579ff8) [ 1329.352020][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.352352][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.352605][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.352820][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84559dc0 [ 1329.353062][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.353293][ T32] INFO: task kworker/0:215:3674 blocked for more than 455 seconds. [ 1329.353474][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.353657][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.353838][ T32] task:kworker/0:215 state:D stack:0 pid:3674 tgid:3674 ppid:2 flags:0x00000000 [ 1329.354100][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.354268][ T32] Call trace: [ 1329.354361][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.354705][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e057dda4 r5:84733c00 [ 1329.354891][ T32] r4:84733c00 [ 1329.355032][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.355274][ T32] r5:84733c00 r4:82717b60 [ 1329.355436][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.355719][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.355954][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e057de20 [ 1329.356315][ T32] r4:00000000 [ 1329.356485][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.356993][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.357421][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.357884][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8455cdc0 [ 1329.358238][ T32] r4:00000000 [ 1329.358344][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.358649][ T32] r9:84733c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f077000 [ 1329.358889][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.359090][ T32] r5:00001000 r4:e03d7000 [ 1329.359197][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.359472][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.359767][ T32] r5:84696354 r4:84696000 [ 1329.359849][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.360212][ T32] r7:dddd00c0 r6:82c18000 r5:84696354 r4:8456d280 [ 1329.360460][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.360718][ T32] r10:84733c00 r9:8456d2ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.360968][ T32] r4:8456d280 [ 1329.361106][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.361508][ T32] r10:00000000 r9:e056de78 r8:846a8080 r7:8456d280 r6:80266a2c r5:84733c00 [ 1329.372217][ T32] r4:84568840 [ 1329.372460][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.372788][ T32] Exception stack(0xe057dfb0 to 0xe057dff8) [ 1329.372930][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.373140][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.373458][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.373687][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84568840 [ 1329.373903][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.374115][ T32] INFO: task kworker/0:216:3676 blocked for more than 455 seconds. [ 1329.374329][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.374486][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.374776][ T32] task:kworker/0:216 state:D stack:0 pid:3676 tgid:3676 ppid:2 flags:0x00000000 [ 1329.375083][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.375286][ T32] Call trace: [ 1329.375405][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.375656][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0585da4 r5:843aa400 [ 1329.375852][ T32] r4:843aa400 [ 1329.375944][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.376196][ T32] r5:843aa400 r4:82717b60 [ 1329.376331][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.376616][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.376912][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0585e20 [ 1329.377113][ T32] r4:00000000 [ 1329.377232][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.377459][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.377694][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.377910][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:845689c0 [ 1329.378107][ T32] r4:00000000 [ 1329.378184][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.378377][ T32] r9:843aa400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bb000 [ 1329.378638][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.379056][ T32] r5:00001000 r4:e05e9000 [ 1329.379237][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.379640][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.380041][ T32] r5:84697b54 r4:84697800 [ 1329.380262][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.380527][ T32] r7:dddd00c0 r6:82c18000 r5:84697b54 r4:8456d300 [ 1329.380730][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.380975][ T32] r10:843aa400 r9:8456d32c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.381421][ T32] r4:8456d300 [ 1329.392493][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.392893][ T32] r10:00000000 r9:e056de78 r8:84559900 r7:8456d300 r6:80266a2c r5:843aa400 [ 1329.393043][ T32] r4:846a8180 [ 1329.393203][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.393525][ T32] Exception stack(0xe0585fb0 to 0xe0585ff8) [ 1329.393774][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.394238][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.394506][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.394770][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846a8180 [ 1329.395000][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.395241][ T32] INFO: task kworker/0:217:3677 blocked for more than 455 seconds. [ 1329.395442][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.395607][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.395858][ T32] task:kworker/0:217 state:D stack:0 pid:3677 tgid:3677 ppid:2 flags:0x00000000 [ 1329.396127][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.396306][ T32] Call trace: [ 1329.396439][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.396654][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0575da4 r5:84734800 [ 1329.396855][ T32] r4:84734800 [ 1329.396943][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.397167][ T32] r5:84734800 r4:82717b60 [ 1329.397292][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.397556][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.397805][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0575e20 [ 1329.398023][ T32] r4:00000000 [ 1329.398106][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.398317][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.398544][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.398840][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846a8400 [ 1329.399032][ T32] r4:00000000 [ 1329.399116][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.399298][ T32] r9:84734800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1329.399530][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.399762][ T32] r5:00001000 r4:e0581000 [ 1329.399889][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.400114][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.400358][ T32] r5:84696b54 r4:84696800 [ 1329.400467][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.400698][ T32] r7:dddd00c0 r6:82c18000 r5:84696b54 r4:8456d380 [ 1329.400828][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.401113][ T32] r10:84734800 r9:8456d3ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.401443][ T32] r4:8456d380 [ 1329.412260][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.412690][ T32] r10:00000000 r9:e0585e78 r8:846a8340 r7:8456d380 r6:80266a2c r5:84734800 [ 1329.413008][ T32] r4:846a8280 [ 1329.413195][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.413483][ T32] Exception stack(0xe0575fb0 to 0xe0575ff8) [ 1329.413708][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.413969][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.414209][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.414444][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846a8280 [ 1329.414722][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.414972][ T32] INFO: task kworker/1:75:3679 blocked for more than 455 seconds. [ 1329.415263][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.415440][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.415658][ T32] task:kworker/1:75 state:D stack:0 pid:3679 tgid:3679 ppid:2 flags:0x00000000 [ 1329.415994][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.416194][ T32] Call trace: [ 1329.416344][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.416672][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0595da4 r5:84735400 [ 1329.416903][ T32] r4:84735400 [ 1329.417042][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.417272][ T32] r5:84735400 r4:82717b60 [ 1329.417447][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.417767][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.418143][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0595e20 [ 1329.418359][ T32] r4:00000000 [ 1329.418508][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.418815][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.419098][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.419371][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84559600 [ 1329.419603][ T32] r4:00000000 [ 1329.419722][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.420016][ T32] r9:84735400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1329.420224][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.420533][ T32] r5:00001000 r4:e058d000 [ 1329.420709][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.421098][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.421468][ T32] r5:84696f54 r4:84696c00 [ 1329.431952][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.432446][ T32] r7:ddde40c0 r6:82c18200 r5:84696f54 r4:846b5a00 [ 1329.432911][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.433267][ T32] r10:84735400 r9:846b5a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.433537][ T32] r4:846b5a00 [ 1329.433763][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.434139][ T32] r10:00000000 r9:e0579e78 r8:846a8600 r7:846b5a00 r6:80266a2c r5:84735400 [ 1329.434402][ T32] r4:84559840 [ 1329.434575][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.434931][ T32] Exception stack(0xe0595fb0 to 0xe0595ff8) [ 1329.435169][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.435477][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.436036][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.436294][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84559840 [ 1329.436610][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.436940][ T32] INFO: task kworker/0:218:3682 blocked for more than 455 seconds. [ 1329.437473][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.437721][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.437973][ T32] task:kworker/0:218 state:D stack:0 pid:3682 tgid:3682 ppid:2 flags:0x00000000 [ 1329.438433][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.438794][ T32] Call trace: [ 1329.438980][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.439302][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e05a9da4 r5:84736c00 [ 1329.439582][ T32] r4:84736c00 [ 1329.439755][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.440147][ T32] r5:84736c00 r4:82717b60 [ 1329.440337][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.440777][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.441211][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a9e20 [ 1329.452097][ T32] r4:00000000 [ 1329.452300][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.452603][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.452857][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.453104][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846a8940 [ 1329.453408][ T32] r4:00000000 [ 1329.453603][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.453897][ T32] r9:84736c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07f000 [ 1329.454166][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.454691][ T32] r5:00001000 r4:e0599000 [ 1329.454863][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.455173][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.455524][ T32] r5:84697354 r4:84697000 [ 1329.455698][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.456023][ T32] r7:dddd00c0 r6:82c18000 r5:84697354 r4:8456d400 [ 1329.456283][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.456822][ T32] r10:84736c00 r9:8456d42c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.457284][ T32] r4:8456d400 [ 1329.457471][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.457761][ T32] r10:00000000 r9:e0585e78 r8:846a8a00 r7:8456d400 r6:80266a2c r5:84736c00 [ 1329.458017][ T32] r4:846a8880 [ 1329.458183][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.458689][ T31] audit: type=1400 audit(1329.390:79): 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 [ 1329.472169][ T32] Exception stack(0xe05a9fb0 to 0xe05a9ff8) [ 1329.472632][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.472941][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.473304][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.474487][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846a8880 [ 1329.474834][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.475229][ T32] INFO: task kworker/1:76:3683 blocked for more than 455 seconds. [ 1329.475705][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.476264][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.476720][ T32] task:kworker/1:76 state:D stack:0 pid:3683 tgid:3683 ppid:2 flags:0x00000000 [ 1329.477371][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.478026][ T32] Call trace: [ 1329.478275][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.478752][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e05adda4 r5:84733000 [ 1329.479088][ T32] r4:84733000 [ 1329.479247][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.479547][ T32] r5:84733000 r4:82717b60 [ 1329.479666][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.479943][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.480205][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05ade20 [ 1329.480474][ T32] r4:00000000 [ 1329.480718][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.480998][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.481363][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.482860][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84559080 [ 1329.483143][ T32] r4:00000000 [ 1329.483271][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.483600][ T32] r9:84733000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1329.483858][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.484133][ T32] r5:00001000 r4:e05a5000 [ 1329.484285][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.484581][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.484850][ T32] r5:846f8f54 r4:846f8c00 [ 1329.484971][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.485285][ T32] r7:ddde40c0 r6:82c18200 r5:846f8f54 r4:846b5a80 [ 1329.485488][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.485817][ T32] r10:84733000 r9:846b5aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.486038][ T32] r4:846b5a80 [ 1329.486168][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.486429][ T32] r10:00000000 r9:e0579e78 r8:846a8b00 r7:846b5a80 r6:80266a2c r5:84733000 [ 1329.486693][ T32] r4:84559840 [ 1329.486787][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.487008][ T32] Exception stack(0xe05adfb0 to 0xe05adff8) [ 1329.487167][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.487425][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.487612][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.487810][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84559840 [ 1329.488033][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.488251][ T32] INFO: task kworker/0:219:3685 blocked for more than 455 seconds. [ 1329.488464][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.488655][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.488883][ T32] task:kworker/0:219 state:D stack:0 pid:3685 tgid:3685 ppid:2 flags:0x00000000 [ 1329.489201][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.489392][ T32] Call trace: [ 1329.489497][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.489743][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e05c1da4 r5:84738000 [ 1329.489960][ T32] r4:84738000 [ 1329.490050][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.490297][ T32] r5:84738000 r4:82717b60 [ 1329.490490][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.490956][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.491353][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05c1e20 [ 1329.502305][ T32] r4:00000000 [ 1329.502781][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.503590][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.504054][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.504496][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846a8540 [ 1329.504724][ T32] r4:00000000 [ 1329.504813][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.505133][ T32] r9:84738000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1329.505346][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.505630][ T32] r5:00001000 r4:e05c9000 [ 1329.505856][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.506069][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.506298][ T32] r5:84697754 r4:84697400 [ 1329.506398][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.506765][ T32] r7:dddd00c0 r6:82c18000 r5:84697754 r4:8456d480 [ 1329.506906][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.507093][ T32] r10:84738000 r9:8456d4ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.507258][ T32] r4:8456d480 [ 1329.507422][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.507622][ T32] r10:00000000 r9:e0585e78 r8:846a8cc0 r7:8456d480 r6:80266a2c r5:84738000 [ 1329.507775][ T32] r4:846a8bc0 [ 1329.507859][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.508059][ T32] Exception stack(0xe05c1fb0 to 0xe05c1ff8) [ 1329.508205][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.508473][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.508693][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.508891][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846a8bc0 [ 1329.509056][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.509457][ T32] INFO: task kworker/1:77:3687 blocked for more than 455 seconds. [ 1329.509754][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.509876][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.510031][ T32] task:kworker/1:77 state:D stack:0 pid:3687 tgid:3687 ppid:2 flags:0x00000000 [ 1329.510366][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.510524][ T32] Call trace: [ 1329.510705][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.510903][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e05e1da4 r5:84739800 [ 1329.511043][ T32] r4:84739800 [ 1329.511203][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.511586][ T32] r5:84739800 r4:82717b60 [ 1329.523824][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.524191][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.524428][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05e1e20 [ 1329.524599][ T32] r4:00000000 [ 1329.524693][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.524949][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.525199][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.525417][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:845699c0 [ 1329.525691][ T32] r4:00000000 [ 1329.525830][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.526142][ T32] r9:84739800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1329.526397][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.526863][ T32] r5:00001000 r4:dfcd5000 [ 1329.527038][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.527386][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.527713][ T32] r5:846f9b54 r4:846f9800 [ 1329.527890][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.528165][ T32] r7:ddde40c0 r6:82c18200 r5:846f9b54 r4:846b5b00 [ 1329.528294][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.528503][ T32] r10:84739800 r9:846b5b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.528705][ T32] r4:846b5b00 [ 1329.528789][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.529017][ T32] r10:00000000 r9:e0579e78 r8:846a8e00 r7:846b5b00 r6:80266a2c r5:84739800 [ 1329.529240][ T32] r4:84559300 [ 1329.529325][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.529519][ T32] Exception stack(0xe05e1fb0 to 0xe05e1ff8) [ 1329.529669][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.529857][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.530122][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.530288][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84559300 [ 1329.530664][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.531058][ T32] INFO: task kworker/1:78:3688 blocked for more than 456 seconds. [ 1329.531273][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.531541][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.542420][ T32] task:kworker/1:78 state:D stack:0 pid:3688 tgid:3688 ppid:2 flags:0x00000000 [ 1329.542959][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.543197][ T32] Call trace: [ 1329.543362][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.543661][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e05e5da4 r5:8473a400 [ 1329.543909][ T32] r4:8473a400 [ 1329.544040][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.544311][ T32] r5:8473a400 r4:82717b60 [ 1329.544469][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.545094][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.545573][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05e5e20 [ 1329.545940][ T32] r4:00000000 [ 1329.546083][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.546659][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.547066][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.547429][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846bc400 [ 1329.547735][ T32] r4:00000000 [ 1329.548055][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.548506][ T32] r9:8473a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1329.548918][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.549299][ T32] r5:00001000 r4:dfca3000 [ 1329.549504][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.549800][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.550388][ T32] r5:8475a754 r4:8475a400 [ 1329.550651][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.551279][ T32] r7:ddde40c0 r6:82c18200 r5:8475a754 r4:846b5b80 [ 1329.562288][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.562826][ T32] r10:8473a400 r9:846b5bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.563170][ T32] r4:846b5b80 [ 1329.563322][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.563665][ T32] r10:00000000 r9:e05e1e78 r8:846a8f00 r7:846b5b80 r6:80266a2c r5:8473a400 [ 1329.563994][ T32] r4:84559300 [ 1329.564172][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.564487][ T32] Exception stack(0xe05e5fb0 to 0xe05e5ff8) [ 1329.564760][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.565115][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.565403][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.565713][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84559300 [ 1329.566061][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.566399][ T32] INFO: task kworker/0:220:3691 blocked for more than 456 seconds. [ 1329.566735][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.566985][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.567267][ T32] task:kworker/0:220 state:D stack:0 pid:3691 tgid:3691 ppid:2 flags:0x00000000 [ 1329.567625][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.568163][ T32] Call trace: [ 1329.568335][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.568668][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e05ddda4 r5:84738c00 [ 1329.568943][ T32] r4:84738c00 [ 1329.569345][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.569704][ T32] r5:84738c00 r4:82717b60 [ 1329.569875][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.570379][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.571015][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05dde20 [ 1329.571338][ T32] r4:00000000 [ 1329.571516][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.582701][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.583163][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.583538][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b3680 [ 1329.583891][ T32] r4:00000000 [ 1329.584059][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.584417][ T32] r9:84738c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c7000 [ 1329.584930][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.585359][ T32] r5:00001000 r4:e0621000 [ 1329.585541][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.586121][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.586521][ T32] r5:84758b54 r4:84758800 [ 1329.586839][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.587292][ T32] r7:dddd00c0 r6:82c18000 r5:84758b54 r4:8456d500 [ 1329.587549][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.587897][ T32] r10:84738c00 r9:8456d52c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.588184][ T32] r4:8456d500 [ 1329.588366][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.588701][ T32] r10:00000000 r9:e0585e78 r8:84569000 r7:8456d500 r6:80266a2c r5:84738c00 [ 1329.589047][ T32] r4:846a8d80 [ 1329.589196][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.589598][ T32] Exception stack(0xe05ddfb0 to 0xe05ddff8) [ 1329.589916][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.590335][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.590640][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.590953][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846a8d80 [ 1329.591277][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.602546][ T32] INFO: task kworker/0:221:3693 blocked for more than 456 seconds. [ 1329.603180][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.603433][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.603805][ T32] task:kworker/0:221 state:D stack:0 pid:3693 tgid:3693 ppid:2 flags:0x00000000 [ 1329.604326][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.604708][ T32] Call trace: [ 1329.604920][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.605260][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0559da4 r5:8473bc00 [ 1329.605517][ T32] r4:8473bc00 [ 1329.605702][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.606041][ T32] r5:8473bc00 r4:82717b60 [ 1329.606235][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.606847][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.607385][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0559e20 [ 1329.607823][ T32] r4:00000000 [ 1329.608028][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.608412][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.608840][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.609298][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b3000 [ 1329.609674][ T32] r4:00000000 [ 1329.609834][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.610219][ T32] r9:8473bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bd000 [ 1329.610612][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.611050][ T32] r5:00001000 r4:e05f1000 [ 1329.611354][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.622464][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.623275][ T32] r5:84697f54 r4:84697c00 [ 1329.623584][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.624023][ T32] r7:dddd00c0 r6:82c18000 r5:84697f54 r4:8456d580 [ 1329.624346][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.624726][ T32] r10:8473bc00 r9:8456d5ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.625039][ T32] r4:8456d580 [ 1329.625197][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.625562][ T32] r10:00000000 r9:e05dde78 r8:846b3100 r7:8456d580 r6:80266a2c r5:8473bc00 [ 1329.625972][ T32] r4:846b3040 [ 1329.626129][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.626534][ T32] Exception stack(0xe0559fb0 to 0xe0559ff8) [ 1329.626778][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.627214][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.627505][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.627769][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b3040 [ 1329.628093][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.628497][ T32] INFO: task kworker/0:222:3695 blocked for more than 456 seconds. [ 1329.628844][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.629074][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.629360][ T32] task:kworker/0:222 state:D stack:0 pid:3695 tgid:3695 ppid:2 flags:0x00000000 [ 1329.629920][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.630227][ T32] Call trace: [ 1329.630414][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.630928][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e059dda4 r5:8473c800 [ 1329.631327][ T32] r4:8473c800 [ 1329.642174][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.642936][ T32] r5:8473c800 r4:82717b60 [ 1329.643152][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.643609][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.644261][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e059de20 [ 1329.644759][ T32] r4:00000000 [ 1329.645031][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.645390][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.645840][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.646251][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b3300 [ 1329.646656][ T32] r4:00000000 [ 1329.646829][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.647232][ T32] r9:8473c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1329.647545][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.648024][ T32] r5:00001000 r4:e060d000 [ 1329.648222][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.648605][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.649060][ T32] r5:84758354 r4:84758000 [ 1329.649275][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.649801][ T32] r7:dddd00c0 r6:82c18000 r5:84758354 r4:8456d600 [ 1329.650095][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.650560][ T32] r10:8473c800 r9:8456d62c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.650997][ T32] r4:8456d600 [ 1329.651192][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.662328][ T32] r10:00000000 r9:e05dde78 r8:846b3240 r7:8456d600 r6:80266a2c r5:8473c800 [ 1329.662934][ T32] r4:846b31c0 [ 1329.663144][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.663680][ T32] Exception stack(0xe059dfb0 to 0xe059dff8) [ 1329.664037][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.664463][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.664895][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.665192][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b31c0 [ 1329.665622][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.666113][ T32] INFO: task kworker/0:223:3697 blocked for more than 456 seconds. [ 1329.666512][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.666881][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.667269][ T32] task:kworker/0:223 state:D stack:0 pid:3697 tgid:3697 ppid:2 flags:0x00000000 [ 1329.667748][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.668125][ T32] Call trace: [ 1329.668321][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.668694][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0619da4 r5:8473d400 [ 1329.669012][ T32] r4:8473d400 [ 1329.669275][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.669694][ T32] r5:8473d400 r4:82717b60 [ 1329.669969][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.670407][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.670886][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0619e20 [ 1329.671379][ T32] r4:00000000 [ 1329.682363][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.683049][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.683522][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.683950][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b34c0 [ 1329.684242][ T32] r4:00000000 [ 1329.684404][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.684927][ T32] r9:8473d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c5000 [ 1329.685208][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.685568][ T32] r5:00001000 r4:e0615000 [ 1329.685815][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.686184][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.686706][ T32] r5:84758754 r4:84758400 [ 1329.686961][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.687499][ T32] r7:dddd00c0 r6:82c18000 r5:84758754 r4:8456d680 [ 1329.687782][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.688179][ T32] r10:8473d400 r9:8456d6ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.688765][ T32] r4:8456d680 [ 1329.689171][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.689639][ T32] r10:00000000 r9:e05dde78 r8:846b3400 r7:8456d680 r6:80266a2c r5:8473d400 [ 1329.689928][ T32] r4:846b3380 [ 1329.690297][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.690691][ T32] Exception stack(0xe0619fb0 to 0xe0619ff8) [ 1329.691120][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.702262][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.702841][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.703197][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b3380 [ 1329.703539][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.703914][ T32] INFO: task kworker/0:224:3699 blocked for more than 456 seconds. [ 1329.704272][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.704543][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.704925][ T32] task:kworker/0:224 state:D stack:0 pid:3699 tgid:3699 ppid:2 flags:0x00000000 [ 1329.705461][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.705827][ T32] Call trace: [ 1329.706063][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.706393][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0625da4 r5:8473e000 [ 1329.706778][ T32] r4:8473e000 [ 1329.706967][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.707473][ T32] r5:8473e000 r4:82717b60 [ 1329.707703][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.708060][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.708544][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0625e20 [ 1329.708807][ T32] r4:00000000 [ 1329.709007][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.709350][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.709952][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.710342][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b37c0 [ 1329.710850][ T32] r4:00000000 [ 1329.711043][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.711398][ T32] r9:8473e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c9000 [ 1329.722311][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.723154][ T32] r5:00001000 r4:e0635000 [ 1329.723356][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.723909][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.724303][ T32] r5:84758f54 r4:84758c00 [ 1329.724486][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.724919][ T32] r7:dddd00c0 r6:82c18000 r5:84758f54 r4:8456d700 [ 1329.725201][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.725613][ T32] r10:8473e000 r9:8456d72c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.725974][ T32] r4:8456d700 [ 1329.726135][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.726525][ T32] r10:00000000 r9:e05dde78 r8:846b3700 r7:8456d700 r6:80266a2c r5:8473e000 [ 1329.726938][ T32] r4:846b3540 [ 1329.727197][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.727542][ T32] Exception stack(0xe0625fb0 to 0xe0625ff8) [ 1329.727774][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.728099][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.728420][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.728737][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b3540 [ 1329.729052][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.729611][ T32] INFO: task kworker/0:225:3701 blocked for more than 456 seconds. [ 1329.729943][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.730340][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.730676][ T32] task:kworker/0:225 state:D stack:0 pid:3701 tgid:3701 ppid:2 flags:0x00000000 [ 1329.731142][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.731431][ T32] Call trace: [ 1329.742306][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.743013][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0639da4 r5:8473ec00 [ 1329.743423][ T32] r4:8473ec00 [ 1329.743649][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.744113][ T32] r5:8473ec00 r4:82717b60 [ 1329.744418][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.745025][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.745507][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0639e20 [ 1329.747101][ T32] r4:00000000 [ 1329.747284][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.747810][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.748306][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.748675][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b3a00 [ 1329.749236][ T32] r4:00000000 [ 1329.749427][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.749762][ T32] r9:8473ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cb000 [ 1329.750141][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.750538][ T32] r5:00001000 r4:e0641000 [ 1329.750758][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.751214][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.762824][ T32] r5:84759354 r4:84759000 [ 1329.763353][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.763907][ T32] r7:dddd00c0 r6:82c18000 r5:84759354 r4:8456d780 [ 1329.764129][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.764584][ T32] r10:8473ec00 r9:8456d7ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.764973][ T32] r4:8456d780 [ 1329.765117][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.765444][ T32] r10:00000000 r9:e0625e78 r8:846b3840 r7:8456d780 r6:80266a2c r5:8473ec00 [ 1329.765798][ T32] r4:846b3540 [ 1329.765975][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.766270][ T32] Exception stack(0xe0639fb0 to 0xe0639ff8) [ 1329.766521][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.766858][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.767272][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.767733][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b3540 [ 1329.768050][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.768368][ T32] INFO: task kworker/0:226:3703 blocked for more than 456 seconds. [ 1329.768646][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.768863][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.769292][ T32] task:kworker/0:226 state:D stack:0 pid:3703 tgid:3703 ppid:2 flags:0x00000000 [ 1329.769917][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.770454][ T32] Call trace: [ 1329.770676][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.771054][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0649da4 r5:8473b000 [ 1329.771438][ T32] r4:8473b000 [ 1329.782290][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.783003][ T32] r5:8473b000 r4:82717b60 [ 1329.783247][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.783765][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.784184][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0649e20 [ 1329.784504][ T32] r4:00000000 [ 1329.784634][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.784915][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.785247][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.785818][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b3bc0 [ 1329.786195][ T32] r4:00000000 [ 1329.786479][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.786914][ T32] r9:8473b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f013000 [ 1329.787335][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.787689][ T32] r5:00001000 r4:df883000 [ 1329.787908][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.788378][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.789136][ T32] r5:84759754 r4:84759400 [ 1329.789387][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.790036][ T32] r7:dddd00c0 r6:82c18000 r5:84759754 r4:8456d800 [ 1329.790364][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.790785][ T32] r10:8473b000 r9:8456d82c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.791272][ T32] r4:8456d800 [ 1329.791477][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.802462][ T32] r10:00000000 r9:e0639e78 r8:846b3940 r7:8456d800 r6:80266a2c r5:8473b000 [ 1329.802947][ T32] r4:846b38c0 [ 1329.803171][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.803621][ T32] Exception stack(0xe0649fb0 to 0xe0649ff8) [ 1329.803919][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.804344][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.804775][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.805108][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b38c0 [ 1329.805433][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.805852][ T32] INFO: task kworker/0:227:3705 blocked for more than 456 seconds. [ 1329.806273][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.806533][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.806896][ T32] task:kworker/0:227 state:D stack:0 pid:3705 tgid:3705 ppid:2 flags:0x00000000 [ 1329.807385][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.807739][ T32] Call trace: [ 1329.808035][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.808406][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:df995da4 r5:84731800 [ 1329.808756][ T32] r4:84731800 [ 1329.808944][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.809261][ T32] r5:84731800 r4:82717b60 [ 1329.809530][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.809917][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.810260][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df995e20 [ 1329.810549][ T32] r4:00000000 [ 1329.810730][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.811031][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.811489][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.822772][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b3e80 [ 1329.823176][ T32] r4:00000000 [ 1329.823378][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.823784][ T32] r9:84731800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f015000 [ 1329.824459][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.825008][ T32] r5:00001000 r4:df94d000 [ 1329.825225][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.826120][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.826478][ T32] r5:84759b54 r4:84759800 [ 1329.826824][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.827275][ T32] r7:dddd00c0 r6:82c18000 r5:84759b54 r4:8456d880 [ 1329.827509][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.827840][ T32] r10:84731800 r9:8456d8ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.828120][ T32] r4:8456d880 [ 1329.828274][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.828624][ T32] r10:00000000 r9:e0649e78 r8:846b3c80 r7:8456d880 r6:80266a2c r5:84731800 [ 1329.828897][ T32] r4:846b3a80 [ 1329.829305][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.829639][ T32] Exception stack(0xdf995fb0 to 0xdf995ff8) [ 1329.830027][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.830378][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.830984][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.831452][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b3a80 [ 1329.852178][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.852778][ T32] INFO: task kworker/0:228:3708 blocked for more than 456 seconds. [ 1329.853153][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.853478][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.853858][ T32] task:kworker/0:228 state:D stack:0 pid:3708 tgid:3708 ppid:2 flags:0x00000000 [ 1329.854444][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.854792][ T32] Call trace: [ 1329.854989][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.855315][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0655da4 r5:84736000 [ 1329.855735][ T32] r4:84736000 [ 1329.855879][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.856220][ T32] r5:84736000 r4:82717b60 [ 1329.856490][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.856839][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.857207][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0655e20 [ 1329.857463][ T32] r4:00000000 [ 1329.857618][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.857924][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.858502][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.858869][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846b3f80 [ 1329.859188][ T32] r4:00000000 [ 1329.859374][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.859745][ T32] r9:84736000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1329.860193][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.860969][ T32] r5:00001000 r4:df99b000 [ 1329.861161][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.872118][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.872717][ T32] r5:84759f54 r4:84759c00 [ 1329.872935][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.873319][ T32] r7:dddd00c0 r6:82c18000 r5:84759f54 r4:8456d900 [ 1329.873762][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.874165][ T32] r10:84736000 r9:8456d92c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.874436][ T32] r4:8456d900 [ 1329.874586][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.875048][ T32] r10:00000000 r9:df995e78 r8:846b3ec0 r7:8456d900 r6:80266a2c r5:84736000 [ 1329.875406][ T32] r4:846b3a80 [ 1329.875568][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.875952][ T32] Exception stack(0xe0655fb0 to 0xe0655ff8) [ 1329.876214][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.876656][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.877135][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.877521][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b3a80 [ 1329.877837][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.878292][ T32] INFO: task kworker/0:229:3709 blocked for more than 456 seconds. [ 1329.878635][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.878901][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.879168][ T32] task:kworker/0:229 state:D stack:0 pid:3709 tgid:3709 ppid:2 flags:0x00000000 [ 1329.879524][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.879946][ T32] Call trace: [ 1329.880235][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.880709][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:dffb9da4 r5:84750000 [ 1329.881212][ T32] r4:84750000 [ 1329.881388][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.892197][ T32] r5:84750000 r4:82717b60 [ 1329.892580][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.893194][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.893613][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffb9e20 [ 1329.894005][ T32] r4:00000000 [ 1329.894179][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.894697][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.895093][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.895460][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846bc000 [ 1329.895856][ T32] r4:00000000 [ 1329.896044][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.896453][ T32] r9:84750000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1329.896752][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.897112][ T32] r5:00001000 r4:df9bb000 [ 1329.897292][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.897609][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.897991][ T32] r5:8475a354 r4:8475a000 [ 1329.898202][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.898677][ T32] r7:dddd00c0 r6:82c18000 r5:8475a354 r4:8456d980 [ 1329.899101][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.899564][ T32] r10:84750000 r9:8456d9ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.899870][ T32] r4:8456d980 [ 1329.900037][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.900447][ T32] r10:00000000 r9:e0655e78 r8:846b3a80 r7:8456d980 r6:80266a2c r5:84750000 [ 1329.900804][ T32] r4:846b3dc0 [ 1329.901007][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.912407][ T32] Exception stack(0xdffb9fb0 to 0xdffb9ff8) [ 1329.912874][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.913233][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.913632][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.913974][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b3dc0 [ 1329.914265][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.914533][ T32] INFO: task kworker/0:230:3711 blocked for more than 456 seconds. [ 1329.914830][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.915038][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.915276][ T32] task:kworker/0:230 state:D stack:0 pid:3711 tgid:3711 ppid:2 flags:0x00000000 [ 1329.915715][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.916016][ T32] Call trace: [ 1329.916292][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.916617][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0431da4 r5:84750c00 [ 1329.916911][ T32] r4:84750c00 [ 1329.917112][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.917472][ T32] r5:84750c00 r4:82717b60 [ 1329.917678][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.918058][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.918435][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0431e20 [ 1329.918759][ T32] r4:00000000 [ 1329.918967][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.919616][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.920141][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.920478][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846bcbc0 [ 1329.920988][ T32] r4:00000000 [ 1329.921161][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.932384][ T32] r9:84750c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1329.932859][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.933317][ T32] r5:00001000 r4:dfd25000 [ 1329.933615][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.934471][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.934976][ T32] r5:8475ab54 r4:8475a800 [ 1329.935206][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.935698][ T32] r7:dddd00c0 r6:82c18000 r5:8475ab54 r4:8456da00 [ 1329.936039][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.936444][ T32] r10:84750c00 r9:8456da2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.936868][ T32] r4:8456da00 [ 1329.937085][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.937470][ T32] r10:00000000 r9:dffb9e78 r8:846bc100 r7:8456da00 r6:80266a2c r5:84750c00 [ 1329.937777][ T32] r4:846bc040 [ 1329.937937][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.938276][ T32] Exception stack(0xe0431fb0 to 0xe0431ff8) [ 1329.938513][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.938838][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.939238][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.939516][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bc040 [ 1329.939981][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.940367][ T32] INFO: task kworker/1:79:3715 blocked for more than 456 seconds. [ 1329.940730][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.940970][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.941242][ T32] task:kworker/1:79 state:D stack:0 pid:3715 tgid:3715 ppid:2 flags:0x00000000 [ 1329.952178][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.952657][ T32] Call trace: [ 1329.952835][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.953233][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0661da4 r5:84753000 [ 1329.953631][ T32] r4:84753000 [ 1329.953801][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.954253][ T32] r5:84753000 r4:82717b60 [ 1329.954557][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.955249][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.955654][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0661e20 [ 1329.955960][ T32] r4:00000000 [ 1329.956181][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.956510][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.956880][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.957205][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e0e00 [ 1329.957500][ T32] r4:00000000 [ 1329.957650][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.957941][ T32] r9:84753000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1329.958230][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.958539][ T32] r5:00001000 r4:e0395000 [ 1329.958863][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.959197][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.959554][ T32] r5:846fa354 r4:846fa000 [ 1329.959715][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.960079][ T32] r7:ddde40c0 r6:82c18200 r5:846fa354 r4:846b5c00 [ 1329.960311][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.960724][ T32] r10:84753000 r9:846b5c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.960989][ T32] r4:846b5c00 [ 1329.961135][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.961485][ T32] r10:00000000 r9:e05e1e78 r8:846bc5c0 r7:846b5c00 r6:80266a2c r5:84753000 [ 1329.971979][ T32] r4:84569880 [ 1329.972244][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.972635][ T32] Exception stack(0xe0661fb0 to 0xe0661ff8) [ 1329.973012][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.973439][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.973747][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.974101][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84569880 [ 1329.974437][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.975017][ T32] INFO: task kworker/1:80:3716 blocked for more than 456 seconds. [ 1329.975315][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1329.975760][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.976149][ T32] task:kworker/1:80 state:D stack:0 pid:3716 tgid:3716 ppid:2 flags:0x00000000 [ 1329.976535][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.976821][ T32] Call trace: [ 1329.977030][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1329.977487][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0665da4 r5:84752400 [ 1329.977953][ T32] r4:84752400 [ 1329.978092][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1329.978448][ T32] r5:84752400 r4:82717b60 [ 1329.978660][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.979175][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.979750][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0665e20 [ 1329.980041][ T32] r4:00000000 [ 1329.980215][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1329.980538][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1329.980842][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1329.981215][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84569b40 [ 1329.981503][ T32] r4:00000000 [ 1329.992275][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1329.992843][ T32] r9:84752400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1329.993165][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1329.993660][ T32] r5:00001000 r4:dfcf7000 [ 1329.993867][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1329.994384][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.994869][ T32] r5:846f9f54 r4:846f9c00 [ 1329.995206][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.995653][ T32] r7:ddde40c0 r6:82c18200 r5:846f9f54 r4:846b5c80 [ 1329.996090][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.996471][ T32] r10:84752400 r9:846b5cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.996812][ T32] r4:846b5c80 [ 1329.997003][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1329.997392][ T32] r10:00000000 r9:e0661e78 r8:846bc680 r7:846b5c80 r6:80266a2c r5:84752400 [ 1329.997808][ T32] r4:84569880 [ 1329.998005][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.998832][ T32] Exception stack(0xe0665fb0 to 0xe0665ff8) [ 1329.999244][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.999679][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.000035][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.000442][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84569880 [ 1330.000756][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.001176][ T32] INFO: task kworker/0:231:3717 blocked for more than 456 seconds. [ 1330.001627][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.012654][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.013048][ T32] task:kworker/0:231 state:D stack:0 pid:3717 tgid:3717 ppid:2 flags:0x00000000 [ 1330.013559][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.013904][ T32] Call trace: [ 1330.014103][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.014668][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e066dda4 r5:84754800 [ 1330.015119][ T32] r4:84754800 [ 1330.015378][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.015750][ T32] r5:84754800 r4:82717b60 [ 1330.015974][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.016502][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.017011][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e066de20 [ 1330.017551][ T32] r4:00000000 [ 1330.017872][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.019151][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.019707][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.020470][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846bcdc0 [ 1330.020976][ T32] r4:00000000 [ 1330.021401][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.032122][ T32] r9:84754800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1330.032617][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.033080][ T32] r5:00001000 r4:dfd81000 [ 1330.033293][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.033764][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.034134][ T32] r5:8475b354 r4:8475b000 [ 1330.034325][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.034860][ T32] r7:dddd00c0 r6:82c18000 r5:8475b354 r4:8456da80 [ 1330.035092][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.035494][ T32] r10:84754800 r9:8456daac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.035757][ T32] r4:8456da80 [ 1330.035914][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.036229][ T32] r10:00000000 r9:e0431e78 r8:846bc880 r7:8456da80 r6:80266a2c r5:84754800 [ 1330.036529][ T32] r4:846bc780 [ 1330.036680][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.036990][ T32] Exception stack(0xe066dfb0 to 0xe066dff8) [ 1330.037228][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.037753][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.038099][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.038384][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bc780 [ 1330.038683][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.039248][ T32] INFO: task kworker/1:81:3718 blocked for more than 456 seconds. [ 1330.039602][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.039831][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.040178][ T32] task:kworker/1:81 state:D stack:0 pid:3718 tgid:3718 ppid:2 flags:0x00000000 [ 1330.040670][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.040956][ T32] Call trace: [ 1330.041228][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.041636][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0671da4 r5:84755400 [ 1330.052756][ T32] r4:84755400 [ 1330.052986][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.053326][ T32] r5:84755400 r4:82717b60 [ 1330.053548][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.053930][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.054288][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0671e20 [ 1330.054554][ T32] r4:00000000 [ 1330.054712][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.055015][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.055356][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.055687][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cd580 [ 1330.056008][ T32] r4:00000000 [ 1330.056277][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.056582][ T32] r9:84755400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1330.056827][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.057156][ T32] r5:00001000 r4:dff37000 [ 1330.057427][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.057777][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.058107][ T32] r5:84764f54 r4:84764c00 [ 1330.058313][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.058741][ T32] r7:ddde40c0 r6:82c18200 r5:84764f54 r4:846b5d00 [ 1330.059033][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.059391][ T32] r10:84755400 r9:846b5d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.059819][ T32] r4:846b5d00 [ 1330.060023][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.060359][ T32] r10:00000000 r9:e0661e78 r8:846bc980 r7:846b5d00 r6:80266a2c r5:84755400 [ 1330.060653][ T32] r4:84569a00 [ 1330.060810][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.061156][ T32] Exception stack(0xe0671fb0 to 0xe0671ff8) [ 1330.061488][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.072030][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.072349][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.072552][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84569a00 [ 1330.072742][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.072932][ T32] INFO: task kworker/0:232:3722 blocked for more than 456 seconds. [ 1330.073105][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.073242][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.073457][ T32] task:kworker/0:232 state:D stack:0 pid:3722 tgid:3722 ppid:2 flags:0x00000000 [ 1330.073707][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.073882][ T32] Call trace: [ 1330.073986][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.074180][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0669da4 r5:84751800 [ 1330.074388][ T32] r4:84751800 [ 1330.074535][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.074893][ T32] r5:84751800 r4:82717b60 [ 1330.075066][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.075326][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.075656][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0669e20 [ 1330.075861][ T32] r4:00000000 [ 1330.075952][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.076172][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.077106][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.077447][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846bcc80 [ 1330.078035][ T32] r4:00000000 [ 1330.078220][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.078523][ T32] r9:84751800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1330.078808][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.079147][ T32] r5:00001000 r4:dfd4d000 [ 1330.079335][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.079675][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.079995][ T32] r5:8475af54 r4:8475ac00 [ 1330.080169][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.080516][ T32] r7:dddd00c0 r6:82c18000 r5:8475af54 r4:8456db00 [ 1330.080751][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.081084][ T32] r10:84751800 r9:8456db2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.081394][ T32] r4:8456db00 [ 1330.081653][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.092759][ T32] r10:00000000 r9:e066de78 r8:846bcd00 r7:8456db00 r6:80266a2c r5:84751800 [ 1330.093160][ T32] r4:846bcb40 [ 1330.093462][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.093902][ T32] Exception stack(0xe0669fb0 to 0xe0669ff8) [ 1330.094180][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.094678][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.095046][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.095500][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bcb40 [ 1330.095815][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.096151][ T32] INFO: task kworker/0:233:3724 blocked for more than 456 seconds. [ 1330.096522][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.096761][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.097120][ T32] task:kworker/0:233 state:D stack:0 pid:3724 tgid:3724 ppid:2 flags:0x00000000 [ 1330.097631][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.098020][ T32] Call trace: [ 1330.098212][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.098624][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e048dda4 r5:84756000 [ 1330.099083][ T32] r4:84756000 [ 1330.099323][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.099797][ T32] r5:84756000 r4:82717b60 [ 1330.100053][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.100609][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.101083][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e048de20 [ 1330.112248][ T32] r4:00000000 [ 1330.112574][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.112962][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.113555][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.113938][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846bc340 [ 1330.114398][ T32] r4:00000000 [ 1330.114563][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.115213][ T32] r9:84756000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f087000 [ 1330.115667][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.116128][ T32] r5:00001000 r4:dfde9000 [ 1330.116318][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.117011][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.117520][ T32] r5:8475bb54 r4:8475b800 [ 1330.117734][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.118152][ T32] r7:dddd00c0 r6:82c18000 r5:8475bb54 r4:8456db80 [ 1330.118451][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.119114][ T32] r10:84756000 r9:8456dbac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.119470][ T32] r4:8456db80 [ 1330.119644][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.120167][ T32] r10:00000000 r9:e066de78 r8:846bce00 r7:8456db80 r6:80266a2c r5:84756000 [ 1330.120536][ T32] r4:846bcc40 [ 1330.120789][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.121232][ T32] Exception stack(0xe048dfb0 to 0xe048dff8) [ 1330.132254][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.132846][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.133273][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.133637][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bcc40 [ 1330.134005][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.134645][ T32] INFO: task kworker/0:234:3726 blocked for more than 456 seconds. [ 1330.135085][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.135387][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.135703][ T32] task:kworker/0:234 state:D stack:0 pid:3726 tgid:3726 ppid:2 flags:0x00000000 [ 1330.136238][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.136582][ T32] Call trace: [ 1330.136923][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.137623][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0675da4 r5:84756c00 [ 1330.138007][ T32] r4:84756c00 [ 1330.138170][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.138721][ T32] r5:84756c00 r4:82717b60 [ 1330.138954][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.139391][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.140147][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0675e20 [ 1330.140476][ T32] r4:00000000 [ 1330.140713][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.141263][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.152312][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.153011][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846bc9c0 [ 1330.153348][ T32] r4:00000000 [ 1330.153606][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.154016][ T32] r9:84756c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1330.154410][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.154857][ T32] r5:00001000 r4:dfdad000 [ 1330.155090][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.155773][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.156310][ T32] r5:8475b754 r4:8475b400 [ 1330.156519][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.157008][ T32] r7:dddd00c0 r6:82c18000 r5:8475b754 r4:8456dc00 [ 1330.157276][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.157812][ T32] r10:84756c00 r9:8456dc2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.158157][ T32] r4:8456dc00 [ 1330.158401][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.158918][ T32] r10:00000000 r9:e048de78 r8:846bc1c0 r7:8456dc00 r6:80266a2c r5:84756c00 [ 1330.159393][ T32] r4:846bcec0 [ 1330.159718][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.160175][ T32] Exception stack(0xe0675fb0 to 0xe0675ff8) [ 1330.160515][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.160854][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.161403][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.172165][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bcec0 [ 1330.172704][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.173062][ T32] INFO: task kworker/0:235:3728 blocked for more than 456 seconds. [ 1330.173463][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.173709][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.174114][ T32] task:kworker/0:235 state:D stack:0 pid:3728 tgid:3728 ppid:2 flags:0x00000000 [ 1330.174702][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.175163][ T32] Call trace: [ 1330.175362][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.175809][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e4689da4 r5:843aec00 [ 1330.176285][ T32] r4:843aec00 [ 1330.176448][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.176874][ T32] r5:843aec00 r4:82717b60 [ 1330.177077][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.177596][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.178091][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4689e20 [ 1330.178489][ T32] r4:00000000 [ 1330.178818][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.179640][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.180154][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.180575][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846a8580 [ 1330.181042][ T32] r4:00000000 [ 1330.181209][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.192230][ T32] r9:843aec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f089000 [ 1330.192715][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.193174][ T32] r5:00001000 r4:dfe21000 [ 1330.193359][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.193700][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.194138][ T32] r5:8475bf54 r4:8475bc00 [ 1330.194325][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.194753][ T32] r7:dddd00c0 r6:82c18000 r5:8475bf54 r4:8456dc80 [ 1330.195008][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.195353][ T32] r10:843aec00 r9:8456dcac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.195640][ T32] r4:8456dc80 [ 1330.195866][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.196305][ T32] r10:00000000 r9:e048de78 r8:84569e40 r7:8456dc80 r6:80266a2c r5:843aec00 [ 1330.196631][ T32] r4:846bcfc0 [ 1330.196793][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.197179][ T32] Exception stack(0xe4689fb0 to 0xe4689ff8) [ 1330.197471][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.198045][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.198415][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.198754][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846bcfc0 [ 1330.199097][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.199467][ T32] INFO: task kworker/0:236:3730 blocked for more than 456 seconds. [ 1330.199773][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.200048][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.200346][ T32] task:kworker/0:236 state:D stack:0 pid:3730 tgid:3730 ppid:2 flags:0x00000000 [ 1330.200777][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.201064][ T32] Call trace: [ 1330.201252][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.222194][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46b1da4 r5:843ae000 [ 1330.222746][ T32] r4:843ae000 [ 1330.222962][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.223419][ T32] r5:843ae000 r4:82717b60 [ 1330.223638][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.224113][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.224700][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46b1e20 [ 1330.225088][ T32] r4:00000000 [ 1330.225268][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.225867][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.226559][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.227101][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cd300 [ 1330.227605][ T32] r4:00000000 [ 1330.227764][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.228213][ T32] r9:843ae000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1330.228566][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.229094][ T32] r5:00001000 r4:dfeff000 [ 1330.229364][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.229808][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.230265][ T32] r5:84764754 r4:84764400 [ 1330.230499][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.231067][ T32] r7:dddd00c0 r6:82c18000 r5:84764754 r4:8456dd00 [ 1330.231321][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.242211][ T32] r10:843ae000 r9:8456dd2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.242740][ T32] r4:8456dd00 [ 1330.242912][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.243371][ T32] r10:00000000 r9:e4689e78 r8:84569dc0 r7:8456dd00 r6:80266a2c r5:843ae000 [ 1330.243761][ T32] r4:846a8480 [ 1330.243930][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.244333][ T32] Exception stack(0xe46b1fb0 to 0xe46b1ff8) [ 1330.244625][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.244936][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.245300][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.245593][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846a8480 [ 1330.246015][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.246492][ T32] INFO: task kworker/0:237:3731 blocked for more than 456 seconds. [ 1330.246888][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.247130][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.247644][ T32] task:kworker/0:237 state:D stack:0 pid:3731 tgid:3731 ppid:2 flags:0x00000000 [ 1330.248136][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.248486][ T32] Call trace: [ 1330.248677][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.249120][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46b5da4 r5:8446bc00 [ 1330.249448][ T32] r4:8446bc00 [ 1330.249655][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.250009][ T32] r5:8446bc00 r4:82717b60 [ 1330.250260][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.250679][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.251130][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46b5e20 [ 1330.251472][ T32] r4:00000000 [ 1330.262313][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.262998][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.263461][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.263853][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cd0c0 [ 1330.264279][ T32] r4:00000000 [ 1330.264532][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.264975][ T32] r9:8446bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1330.265326][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.265758][ T32] r5:00001000 r4:dfe51000 [ 1330.265958][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.266368][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.266804][ T32] r5:84764354 r4:84764000 [ 1330.267123][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.267590][ T32] r7:dddd00c0 r6:82c18000 r5:84764354 r4:8456dd80 [ 1330.267862][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.268384][ T32] r10:8446bc00 r9:8456ddac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.268722][ T32] r4:8456dd80 [ 1330.268885][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.269245][ T32] r10:00000000 r9:e46b1e78 r8:84569a80 r7:8456dd80 r6:80266a2c r5:8446bc00 [ 1330.269549][ T32] r4:846cd040 [ 1330.269692][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.270200][ T32] Exception stack(0xe46b5fb0 to 0xe46b5ff8) [ 1330.270531][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.270955][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.271326][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.282178][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cd040 [ 1330.282678][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.283002][ T32] INFO: task kworker/0:238:3734 blocked for more than 456 seconds. [ 1330.283315][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.283579][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.283923][ T32] task:kworker/0:238 state:D stack:0 pid:3734 tgid:3734 ppid:2 flags:0x00000000 [ 1330.284327][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.284645][ T32] Call trace: [ 1330.284849][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.285397][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46b9da4 r5:84340000 [ 1330.285773][ T32] r4:84340000 [ 1330.285968][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.286431][ T32] r5:84340000 r4:82717b60 [ 1330.286587][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.287022][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.287482][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46b9e20 [ 1330.287859][ T32] r4:00000000 [ 1330.288067][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.288421][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.288850][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.289285][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cd440 [ 1330.289635][ T32] r4:00000000 [ 1330.289815][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.290225][ T32] r9:84340000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1330.290692][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.291096][ T32] r5:00001000 r4:dff25000 [ 1330.291391][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.302009][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.302584][ T32] r5:84764b54 r4:84764800 [ 1330.302903][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.303365][ T32] r7:dddd00c0 r6:82c18000 r5:84764b54 r4:8456de00 [ 1330.303647][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.304104][ T32] r10:84340000 r9:8456de2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.304481][ T32] r4:8456de00 [ 1330.304664][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.305115][ T32] r10:00000000 r9:e46b1e78 r8:84569480 r7:8456de00 r6:80266a2c r5:84340000 [ 1330.305449][ T32] r4:846cd240 [ 1330.305638][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.306063][ T32] Exception stack(0xe46b9fb0 to 0xe46b9ff8) [ 1330.306534][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.307020][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.307345][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.307670][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cd240 [ 1330.308128][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.308514][ T32] INFO: task kworker/0:239:3736 blocked for more than 456 seconds. [ 1330.309046][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.309394][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.309704][ T32] task:kworker/0:239 state:D stack:0 pid:3736 tgid:3736 ppid:2 flags:0x00000000 [ 1330.310142][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.310438][ T32] Call trace: [ 1330.310770][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.311206][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46bdda4 r5:84340c00 [ 1330.322224][ T32] r4:84340c00 [ 1330.322519][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.322993][ T32] r5:84340c00 r4:82717b60 [ 1330.323175][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.323549][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.324035][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46bde20 [ 1330.324310][ T32] r4:00000000 [ 1330.324472][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.324811][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.325316][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.325708][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cd700 [ 1330.325998][ T32] r4:00000000 [ 1330.326223][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.326552][ T32] r9:84340c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1330.326980][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.327320][ T32] r5:00001000 r4:dff4b000 [ 1330.327572][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.327963][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.328598][ T32] r5:84765354 r4:84765000 [ 1330.328779][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.329159][ T32] r7:dddd00c0 r6:82c18000 r5:84765354 r4:8456de80 [ 1330.329425][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.329773][ T32] r10:84340c00 r9:8456deac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.330231][ T32] r4:8456de80 [ 1330.330386][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.330809][ T32] r10:00000000 r9:e46b9e78 r8:84569280 r7:8456de80 r6:80266a2c r5:84340c00 [ 1330.331097][ T32] r4:846cd240 [ 1330.331252][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.342167][ T32] Exception stack(0xe46bdfb0 to 0xe46bdff8) [ 1330.342675][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.343118][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.343465][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.343834][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cd240 [ 1330.344248][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.344603][ T32] INFO: task kworker/0:240:3738 blocked for more than 456 seconds. [ 1330.345022][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.345309][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.345764][ T32] task:kworker/0:240 state:D stack:0 pid:3738 tgid:3738 ppid:2 flags:0x00000000 [ 1330.346267][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.346645][ T32] Call trace: [ 1330.346827][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.347251][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0679da4 r5:84341800 [ 1330.347561][ T32] r4:84341800 [ 1330.347724][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.348108][ T32] r5:84341800 r4:82717b60 [ 1330.348301][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.348769][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.349206][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0679e20 [ 1330.349578][ T32] r4:00000000 [ 1330.349772][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.350243][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.350658][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.351018][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cdbc0 [ 1330.351371][ T32] r4:00000000 [ 1330.362155][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.362750][ T32] r9:84341800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1330.363127][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.363536][ T32] r5:00001000 r4:dff9f000 [ 1330.363767][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.364192][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.364717][ T32] r5:84766354 r4:84766000 [ 1330.364988][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.365477][ T32] r7:dddd00c0 r6:82c18000 r5:84766354 r4:8456df00 [ 1330.365801][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.366423][ T32] r10:84341800 r9:8456df2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.366809][ T32] r4:8456df00 [ 1330.367023][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.367426][ T32] r10:00000000 r9:e46bde78 r8:84569080 r7:8456df00 r6:80266a2c r5:84341800 [ 1330.367762][ T32] r4:846cd5c0 [ 1330.367962][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.368387][ T32] Exception stack(0xe0679fb0 to 0xe0679ff8) [ 1330.368649][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.369076][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.369510][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.369819][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cd5c0 [ 1330.370219][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.370775][ T32] INFO: task kworker/0:241:3742 blocked for more than 456 seconds. [ 1330.371219][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.371511][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.382223][ T32] task:kworker/0:241 state:D stack:0 pid:3742 tgid:3742 ppid:2 flags:0x00000000 [ 1330.382871][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.383292][ T32] Call trace: [ 1330.383482][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.383996][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46c1da4 r5:84343c00 [ 1330.384379][ T32] r4:84343c00 [ 1330.384797][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.385254][ T32] r5:84343c00 r4:82717b60 [ 1330.385486][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.386165][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.386706][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46c1e20 [ 1330.387113][ T32] r4:00000000 [ 1330.387316][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.387676][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.388146][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.388530][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cd840 [ 1330.388925][ T32] r4:00000000 [ 1330.389145][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.389482][ T32] r9:84343c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1330.389777][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.390206][ T32] r5:00001000 r4:dff63000 [ 1330.390401][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.390830][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.391373][ T32] r5:84765754 r4:84765400 [ 1330.402208][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.402869][ T32] r7:dddd00c0 r6:82c18000 r5:84765754 r4:8456df80 [ 1330.403123][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.403568][ T32] r10:84343c00 r9:8456dfac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.403937][ T32] r4:8456df80 [ 1330.404112][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.404544][ T32] r10:00000000 r9:e0679e78 r8:846d5080 r7:8456df80 r6:80266a2c r5:84343c00 [ 1330.404885][ T32] r4:846cd6c0 [ 1330.405081][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.405410][ T32] Exception stack(0xe46c1fb0 to 0xe46c1ff8) [ 1330.405779][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.406209][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.406661][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.406994][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cd6c0 [ 1330.407376][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.407733][ T32] INFO: task kworker/0:242:3743 blocked for more than 456 seconds. [ 1330.408101][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.408375][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.408659][ T32] task:kworker/0:242 state:D stack:0 pid:3743 tgid:3743 ppid:2 flags:0x00000000 [ 1330.409223][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.409595][ T32] Call trace: [ 1330.409783][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.410148][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46d1da4 r5:84344800 [ 1330.410460][ T32] r4:84344800 [ 1330.410665][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.411078][ T32] r5:84344800 r4:82717b60 [ 1330.411374][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.422196][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.422980][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46d1e20 [ 1330.423341][ T32] r4:00000000 [ 1330.423519][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.423983][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.424336][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.424728][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cd940 [ 1330.425134][ T32] r4:00000000 [ 1330.425339][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.425706][ T32] r9:84344800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f097000 [ 1330.426085][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.426527][ T32] r5:00001000 r4:dff6f000 [ 1330.426804][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.427234][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.427693][ T32] r5:84765b54 r4:84765800 [ 1330.427945][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.428395][ T32] r7:dddd00c0 r6:82c18000 r5:84765b54 r4:846c1000 [ 1330.428705][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.429130][ T32] r10:84344800 r9:846c102c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.429620][ T32] r4:846c1000 [ 1330.429792][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.430203][ T32] r10:00000000 r9:e0679e78 r8:846d5180 r7:846c1000 r6:80266a2c r5:84344800 [ 1330.430492][ T32] r4:846cd780 [ 1330.430803][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.431311][ T32] Exception stack(0xe46d1fb0 to 0xe46d1ff8) [ 1330.442269][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.442830][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.443262][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.443632][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cd780 [ 1330.444040][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.444446][ T32] INFO: task kworker/0:243:3744 blocked for more than 456 seconds. [ 1330.444885][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.445196][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.445613][ T32] task:kworker/0:243 state:D stack:0 pid:3744 tgid:3744 ppid:2 flags:0x00000000 [ 1330.446246][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.446649][ T32] Call trace: [ 1330.446867][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.447421][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46d5da4 r5:84342400 [ 1330.447726][ T32] r4:84342400 [ 1330.447855][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.448167][ T32] r5:84342400 r4:82717b60 [ 1330.448341][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.448690][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.449049][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46d5e20 [ 1330.449289][ T32] r4:00000000 [ 1330.449421][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.449802][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.450205][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.450631][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cda80 [ 1330.451064][ T32] r4:00000000 [ 1330.451233][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.462401][ T32] r9:84342400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1330.462979][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.463576][ T32] r5:00001000 r4:dff8f000 [ 1330.463751][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.464195][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.464608][ T32] r5:84765f54 r4:84765c00 [ 1330.464795][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.465299][ T32] r7:dddd00c0 r6:82c18000 r5:84765f54 r4:846c1080 [ 1330.465641][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.466212][ T32] r10:84342400 r9:846c10ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.466471][ T32] r4:846c1080 [ 1330.466643][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.467071][ T32] r10:00000000 r9:e0679e78 r8:846d5280 r7:846c1080 r6:80266a2c r5:84342400 [ 1330.467488][ T32] r4:846cda00 [ 1330.467662][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.468067][ T32] Exception stack(0xe46d5fb0 to 0xe46d5ff8) [ 1330.468378][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.468779][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.469153][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.469496][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cda00 [ 1330.469867][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.470298][ T32] INFO: task kworker/0:244:3746 blocked for more than 456 seconds. [ 1330.470701][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.470960][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.471277][ T32] task:kworker/0:244 state:D stack:0 pid:3746 tgid:3746 ppid:2 flags:0x00000000 [ 1330.482341][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.482902][ T32] Call trace: [ 1330.483140][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.483553][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46ddda4 r5:84343000 [ 1330.483946][ T32] r4:84343000 [ 1330.484149][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.484603][ T32] r5:84343000 r4:82717b60 [ 1330.484840][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.485359][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.485859][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46dde20 [ 1330.486178][ T32] r4:00000000 [ 1330.486342][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.486898][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.487370][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.489787][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cdb40 [ 1330.510945][ T32] r4:00000000 [ 1330.523083][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.523613][ T32] r9:84343000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1330.523935][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.524295][ T32] r5:00001000 r4:dffeb000 [ 1330.524492][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.524844][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.525216][ T32] r5:84766f54 r4:84766c00 [ 1330.525415][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.525831][ T32] r7:dddd00c0 r6:82c18000 r5:84766f54 r4:846c1100 [ 1330.526089][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.542316][ T32] r10:84343000 r9:846c112c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.542813][ T32] r4:846c1100 [ 1330.542979][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.543382][ T32] r10:00000000 r9:e0679e78 r8:846d5480 r7:846c1100 r6:80266a2c r5:84343000 [ 1330.543799][ T32] r4:846cdb40 [ 1330.543961][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.544280][ T32] Exception stack(0xe46ddfb0 to 0xe46ddff8) [ 1330.544547][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.544870][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.545213][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.545534][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cdb40 [ 1330.545893][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.546268][ T32] INFO: task kworker/1:82:3747 blocked for more than 457 seconds. [ 1330.546671][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.546920][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.547351][ T32] task:kworker/1:82 state:D stack:0 pid:3747 tgid:3747 ppid:2 flags:0x00000000 [ 1330.549940][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.551474][ T32] Call trace: [ 1330.563244][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.563699][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46e1da4 r5:84346000 [ 1330.564077][ T32] r4:84346000 [ 1330.564253][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.564611][ T32] r5:84346000 r4:82717b60 [ 1330.565001][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.565623][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.566135][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46e1e20 [ 1330.566437][ T32] r4:00000000 [ 1330.566667][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.567125][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.567608][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.567964][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c3f680 [ 1330.568374][ T32] r4:00000000 [ 1330.568526][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.568910][ T32] r9:84346000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0df000 [ 1330.569234][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.569628][ T32] r5:00001000 r4:dfc1b000 [ 1330.569823][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.570173][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.570861][ T32] r5:84787754 r4:84787400 [ 1330.571057][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.582258][ T32] r7:ddde40c0 r6:82c18200 r5:84787754 r4:846b5d80 [ 1330.582714][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.583292][ T32] r10:84346000 r9:846b5dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.583668][ T32] r4:846b5d80 [ 1330.583840][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.584231][ T32] r10:00000000 r9:e0661e78 r8:846d5600 r7:846b5d80 r6:80266a2c r5:84346000 [ 1330.584541][ T32] r4:846d5500 [ 1330.584856][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.585323][ T32] Exception stack(0xe46e1fb0 to 0xe46e1ff8) [ 1330.585615][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.585993][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.586344][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.586686][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d5500 [ 1330.587334][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.587791][ T32] INFO: task kworker/0:245:3749 blocked for more than 457 seconds. [ 1330.588219][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.588458][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.588846][ T32] task:kworker/0:245 state:D stack:0 pid:3749 tgid:3749 ppid:2 flags:0x00000000 [ 1330.589411][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.589828][ T32] Call trace: [ 1330.590025][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.590365][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46e5da4 r5:84346c00 [ 1330.590840][ T32] r4:84346c00 [ 1330.591021][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.602181][ T32] r5:84346c00 r4:82717b60 [ 1330.602530][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.603138][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.603625][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46e5e20 [ 1330.603987][ T32] r4:00000000 [ 1330.604157][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.604650][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.605097][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.605521][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cddc0 [ 1330.605992][ T32] r4:00000000 [ 1330.606180][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.606672][ T32] r9:84346c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1330.607125][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.607487][ T32] r5:00001000 r4:dffbd000 [ 1330.607826][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.608363][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.609063][ T32] r5:84766754 r4:84766400 [ 1330.609256][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.609728][ T32] r7:dddd00c0 r6:82c18000 r5:84766754 r4:846c1180 [ 1330.610182][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.610703][ T32] r10:84346c00 r9:846c11ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.611023][ T32] r4:846c1180 [ 1330.611239][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.622277][ T32] r10:00000000 r9:e46dde78 r8:846d56c0 r7:846c1180 r6:80266a2c r5:84346c00 [ 1330.622849][ T32] r4:846cda40 [ 1330.623031][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.623424][ T32] Exception stack(0xe46e5fb0 to 0xe46e5ff8) [ 1330.623738][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.624176][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.624518][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.624926][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cda40 [ 1330.625258][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.625628][ T32] INFO: task kworker/0:246:3751 blocked for more than 457 seconds. [ 1330.626016][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.626262][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.626628][ T32] task:kworker/0:246 state:D stack:0 pid:3751 tgid:3751 ppid:2 flags:0x00000000 [ 1330.627052][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.627326][ T32] Call trace: [ 1330.627600][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.627940][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46edda4 r5:84728000 [ 1330.628376][ T32] r4:84728000 [ 1330.628530][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.629209][ T32] r5:84728000 r4:82717b60 [ 1330.629435][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.629973][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.630387][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46ede20 [ 1330.630752][ T32] r4:00000000 [ 1330.630950][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.631339][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.652206][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.652811][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cde80 [ 1330.653164][ T32] r4:00000000 [ 1330.653345][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.653719][ T32] r9:84728000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1330.654052][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.654533][ T32] r5:00001000 r4:dffd5000 [ 1330.654807][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.655245][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.655626][ T32] r5:84766b54 r4:84766800 [ 1330.655817][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.656221][ T32] r7:dddd00c0 r6:82c18000 r5:84766b54 r4:846c1200 [ 1330.656441][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.656867][ T32] r10:84728000 r9:846c122c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.657159][ T32] r4:846c1200 [ 1330.657332][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.657815][ T32] r10:00000000 r9:e46dde78 r8:846d58c0 r7:846c1200 r6:80266a2c r5:84728000 [ 1330.658264][ T32] r4:846cde00 [ 1330.658496][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.658968][ T32] Exception stack(0xe46edfb0 to 0xe46edff8) [ 1330.659332][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.659726][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.660058][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.660431][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cde00 [ 1330.660894][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.661294][ T32] INFO: task kworker/0:247:3753 blocked for more than 457 seconds. [ 1330.661543][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.661736][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.672071][ T32] task:kworker/0:247 state:D stack:0 pid:3753 tgid:3753 ppid:2 flags:0x00000000 [ 1330.672779][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.673117][ T32] Call trace: [ 1330.673313][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.673693][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46f5da4 r5:84729800 [ 1330.674173][ T32] r4:84729800 [ 1330.674416][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.674797][ T32] r5:84729800 r4:82717b60 [ 1330.675004][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.675475][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.675999][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46f5e20 [ 1330.676346][ T32] r4:00000000 [ 1330.676497][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.676954][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.677312][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.677998][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846e1100 [ 1330.678311][ T32] r4:00000000 [ 1330.678490][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.679010][ T32] r9:84729800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1330.679451][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.679817][ T32] r5:00001000 r4:e0457000 [ 1330.680237][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.681225][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.692230][ T32] r5:84767b54 r4:84767800 [ 1330.692599][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.693104][ T32] r7:dddd00c0 r6:82c18000 r5:84767b54 r4:846c1280 [ 1330.693392][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.693898][ T32] r10:84729800 r9:846c12ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.694244][ T32] r4:846c1280 [ 1330.694456][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.694859][ T32] r10:00000000 r9:e46dde78 r8:846d5a80 r7:846c1280 r6:80266a2c r5:84729800 [ 1330.695166][ T32] r4:846cdd40 [ 1330.695327][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.695676][ T32] Exception stack(0xe46f5fb0 to 0xe46f5ff8) [ 1330.696011][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.696417][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.696787][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.697456][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cdd40 [ 1330.697851][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.698183][ T32] INFO: task kworker/0:248:3755 blocked for more than 457 seconds. [ 1330.698508][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.698772][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.699117][ T32] task:kworker/0:248 state:D stack:0 pid:3755 tgid:3755 ppid:2 flags:0x00000000 [ 1330.699611][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.700044][ T32] Call trace: [ 1330.700243][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.700742][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46fdda4 r5:84728c00 [ 1330.701084][ T32] r4:84728c00 [ 1330.701260][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.712097][ T32] r5:84728c00 r4:82717b60 [ 1330.712422][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.713150][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.713598][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46fde20 [ 1330.714033][ T32] r4:00000000 [ 1330.714217][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.714733][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.715410][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.715910][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cd400 [ 1330.716415][ T32] r4:00000000 [ 1330.716689][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.717039][ T32] r9:84728c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a3000 [ 1330.717386][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.717773][ T32] r5:00001000 r4:e0415000 [ 1330.718099][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.718630][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.719114][ T32] r5:84767354 r4:84767000 [ 1330.719388][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.719962][ T32] r7:dddd00c0 r6:82c18000 r5:84767354 r4:846c1300 [ 1330.720212][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.720793][ T32] r10:84728c00 r9:846c132c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.721245][ T32] r4:846c1300 [ 1330.721413][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.732221][ T32] r10:00000000 r9:e46f5e78 r8:846d5c40 r7:846c1300 r6:80266a2c r5:84728c00 [ 1330.732749][ T32] r4:846cd3c0 [ 1330.732915][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.733367][ T32] Exception stack(0xe46fdfb0 to 0xe46fdff8) [ 1330.733618][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.734009][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.734452][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.735054][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cd3c0 [ 1330.735466][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.735966][ T32] INFO: task kworker/0:249:3757 blocked for more than 457 seconds. [ 1330.736363][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.736684][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.737066][ T32] task:kworker/0:249 state:D stack:0 pid:3757 tgid:3757 ppid:2 flags:0x00000000 [ 1330.737755][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.738170][ T32] Call trace: [ 1330.738430][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.738951][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e8709da4 r5:8472a400 [ 1330.739338][ T32] r4:8472a400 [ 1330.739537][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.740285][ T32] r5:8472a400 r4:82717b60 [ 1330.740542][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.741084][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.752212][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8709e20 [ 1330.752722][ T32] r4:00000000 [ 1330.752916][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.753247][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.753608][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.753997][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842be7c0 [ 1330.754415][ T32] r4:00000000 [ 1330.754674][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.755137][ T32] r9:8472a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1330.755544][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.755989][ T32] r5:00001000 r4:e0429000 [ 1330.756245][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.756683][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.757124][ T32] r5:84767754 r4:84767400 [ 1330.757331][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.757879][ T32] r7:dddd00c0 r6:82c18000 r5:84767754 r4:846c1380 [ 1330.758376][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.758909][ T32] r10:8472a400 r9:846c13ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.759259][ T32] r4:846c1380 [ 1330.759443][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.759899][ T32] r10:00000000 r9:e46f5e78 r8:846d5e00 r7:846c1380 r6:80266a2c r5:8472a400 [ 1330.760300][ T32] r4:846cdf40 [ 1330.760475][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.761228][ T32] Exception stack(0xe8709fb0 to 0xe8709ff8) [ 1330.772228][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.772958][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.773428][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.773698][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846cdf40 [ 1330.773974][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.774307][ T32] INFO: task kworker/0:250:3759 blocked for more than 457 seconds. [ 1330.774711][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.775075][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.775488][ T32] task:kworker/0:250 state:D stack:0 pid:3759 tgid:3759 ppid:2 flags:0x00000000 [ 1330.776053][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.776351][ T32] Call trace: [ 1330.776491][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.776869][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e8711da4 r5:8472b000 [ 1330.777248][ T32] r4:8472b000 [ 1330.777471][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.778045][ T32] r5:8472b000 r4:82717b60 [ 1330.778251][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.778875][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.779372][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8711e20 [ 1330.779788][ T32] r4:00000000 [ 1330.780019][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.780393][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.780798][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.781293][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846e1440 [ 1330.792155][ T32] r4:00000000 [ 1330.792490][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.792903][ T32] r9:8472b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1330.793385][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.794189][ T32] r5:00001000 r4:e0491000 [ 1330.794391][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.794830][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.795250][ T32] r5:84768354 r4:84768000 [ 1330.795438][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.796050][ T32] r7:dddd00c0 r6:82c18000 r5:84768354 r4:846c1400 [ 1330.796324][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.796930][ T32] r10:8472b000 r9:846c142c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.797456][ T32] r4:846c1400 [ 1330.797751][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.798098][ T32] r10:00000000 r9:e46f5e78 r8:846d5fc0 r7:846c1400 r6:80266a2c r5:8472b000 [ 1330.798357][ T32] r4:846b3dc0 [ 1330.798687][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.799229][ T32] Exception stack(0xe8711fb0 to 0xe8711ff8) [ 1330.799507][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.799838][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.800229][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.800527][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846b3dc0 [ 1330.800842][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.801128][ T32] INFO: task kworker/0:251:3761 blocked for more than 457 seconds. [ 1330.801460][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.812296][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.812801][ T32] task:kworker/0:251 state:D stack:0 pid:3761 tgid:3761 ppid:2 flags:0x00000000 [ 1330.813324][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.813668][ T32] Call trace: [ 1330.813898][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.814351][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e46d9da4 r5:84753c00 [ 1330.814844][ T32] r4:84753c00 [ 1330.815028][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.815465][ T32] r5:84753c00 r4:82717b60 [ 1330.815668][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.816130][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.816666][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e46d9e20 [ 1330.817276][ T32] r4:00000000 [ 1330.817416][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.817906][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.818441][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.818800][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846e1240 [ 1330.819131][ T32] r4:00000000 [ 1330.819325][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.819816][ T32] r9:84753c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a9000 [ 1330.820409][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.821031][ T32] r5:00001000 r4:e0475000 [ 1330.821321][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.832063][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.832708][ T32] r5:84767f54 r4:84767c00 [ 1330.833168][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.833680][ T32] r7:dddd00c0 r6:82c18000 r5:84767f54 r4:846c1480 [ 1330.834127][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.834670][ T32] r10:84753c00 r9:846c14ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.835142][ T32] r4:846c1480 [ 1330.835381][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.835944][ T32] r10:00000000 r9:e8711e78 r8:846e1200 r7:846c1480 r6:80266a2c r5:84753c00 [ 1330.836357][ T32] r4:846e11c0 [ 1330.836535][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.836989][ T32] Exception stack(0xe46d9fb0 to 0xe46d9ff8) [ 1330.837347][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.837832][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.838252][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.838687][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846e11c0 [ 1330.839023][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.839464][ T32] INFO: task kworker/0:252:3764 blocked for more than 457 seconds. [ 1330.839984][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.840270][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.840745][ T32] task:kworker/0:252 state:D stack:0 pid:3764 tgid:3764 ppid:2 flags:0x00000000 [ 1330.841140][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.841495][ T32] Call trace: [ 1330.852251][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.852835][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e8715da4 r5:84378c00 [ 1330.853277][ T32] r4:84378c00 [ 1330.853474][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.854115][ T32] r5:84378c00 r4:82717b60 [ 1330.854532][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.855018][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.855535][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8715e20 [ 1330.856026][ T32] r4:00000000 [ 1330.856238][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.856634][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.857192][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.857612][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846e1780 [ 1330.858062][ T32] r4:00000000 [ 1330.858223][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.858654][ T32] r9:84378c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1330.859180][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.859548][ T32] r5:00001000 r4:e04c7000 [ 1330.859746][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.860106][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.860429][ T32] r5:84768b54 r4:84768800 [ 1330.860589][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.860939][ T32] r7:dddd00c0 r6:82c18000 r5:84768b54 r4:846c1500 [ 1330.861146][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.861545][ T32] r10:84378c00 r9:846c152c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.872687][ T32] r4:846c1500 [ 1330.872907][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.873510][ T32] r10:00000000 r9:e8711e78 r8:846e13c0 r7:846c1500 r6:80266a2c r5:84378c00 [ 1330.873896][ T32] r4:846e1300 [ 1330.874113][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.874551][ T32] Exception stack(0xe8715fb0 to 0xe8715ff8) [ 1330.874966][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.875479][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.875777][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.876046][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846e1300 [ 1330.876440][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.876705][ T32] INFO: task kworker/0:253:3765 blocked for more than 457 seconds. [ 1330.876968][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.877198][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.877547][ T32] task:kworker/0:253 state:D stack:0 pid:3765 tgid:3765 ppid:2 flags:0x00000000 [ 1330.877902][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.878246][ T32] Call trace: [ 1330.878442][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.878893][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e0441da4 r5:845d8000 [ 1330.879285][ T32] r4:845d8000 [ 1330.879466][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.879866][ T32] r5:845d8000 r4:82717b60 [ 1330.880068][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.880629][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.881111][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0441e20 [ 1330.892272][ T32] r4:00000000 [ 1330.892626][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.893140][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.893782][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.894293][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846e16c0 [ 1330.894858][ T32] r4:00000000 [ 1330.895061][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.895583][ T32] r9:845d8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1330.895955][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.896394][ T32] r5:00001000 r4:e04b7000 [ 1330.896654][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.897065][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.897553][ T32] r5:84768754 r4:84768400 [ 1330.897756][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.898272][ T32] r7:dddd00c0 r6:82c18000 r5:84768754 r4:846c1580 [ 1330.898794][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.899335][ T32] r10:845d8000 r9:846c15ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.899654][ T32] r4:846c1580 [ 1330.899913][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.900329][ T32] r10:00000000 r9:e8715e78 r8:846e1480 r7:846c1580 r6:80266a2c r5:845d8000 [ 1330.900686][ T32] r4:846e1300 [ 1330.900874][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.901383][ T32] Exception stack(0xe0441fb0 to 0xe0441ff8) [ 1330.912051][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.912594][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.913019][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.913298][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846e1300 [ 1330.913717][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.914111][ T32] INFO: task kworker/0:255:3770 blocked for more than 457 seconds. [ 1330.914618][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.914912][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.915397][ T32] task:kworker/0:255 state:D stack:0 pid:3770 tgid:3770 ppid:2 flags:0x00000000 [ 1330.915978][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.916308][ T32] Call trace: [ 1330.916558][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.917001][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e8731da4 r5:845d9800 [ 1330.917324][ T32] r4:845d9800 [ 1330.917490][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.917961][ T32] r5:845d9800 r4:82717b60 [ 1330.918350][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.918843][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.919452][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8731e20 [ 1330.919891][ T32] r4:00000000 [ 1330.920272][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.920670][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.921247][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.932129][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846e19c0 [ 1330.932544][ T32] r4:00000000 [ 1330.932791][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.933198][ T32] r9:845d9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b1000 [ 1330.933596][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.934057][ T32] r5:00001000 r4:e04d7000 [ 1330.934304][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.934747][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.935177][ T32] r5:84768f54 r4:84768c00 [ 1330.935431][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.935860][ T32] r7:dddd00c0 r6:82c18000 r5:84768f54 r4:846c1680 [ 1330.936166][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.936581][ T32] r10:845d9800 r9:846c16ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.936852][ T32] r4:846c1680 [ 1330.937259][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.937637][ T32] r10:00000000 r9:e8729e78 r8:846e1980 r7:846c1680 r6:80266a2c r5:845d9800 [ 1330.937871][ T32] r4:846e1880 [ 1330.938004][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.938398][ T32] Exception stack(0xe8731fb0 to 0xe8731ff8) [ 1330.938740][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.939055][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.939412][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.939841][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846e1880 [ 1330.940215][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.940637][ T32] INFO: task kworker/0:256:3772 blocked for more than 457 seconds. [ 1330.940925][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.941125][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.941381][ T32] task:kworker/0:256 state:D stack:0 pid:3772 tgid:3772 ppid:2 flags:0x00000000 [ 1330.951942][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.952432][ T32] Call trace: [ 1330.952698][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1330.953126][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e8735da4 r5:845da400 [ 1330.953580][ T32] r4:845da400 [ 1330.953794][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1330.954285][ T32] r5:845da400 r4:82717b60 [ 1330.954831][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.955483][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.956057][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8735e20 [ 1330.956558][ T32] r4:00000000 [ 1330.956827][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1330.957314][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1330.957924][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1330.958423][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846e1a80 [ 1330.958875][ T32] r4:00000000 [ 1330.959041][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1330.959450][ T32] r9:845da400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b3000 [ 1330.959856][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1330.960251][ T32] r5:00001000 r4:e04ef000 [ 1330.960474][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1330.960915][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.961390][ T32] r5:84769354 r4:84769000 [ 1330.982166][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.982901][ T32] r7:dddd00c0 r6:82c18000 r5:84769354 r4:846c1700 [ 1330.983371][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.983882][ T32] r10:845da400 r9:846c172c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.984234][ T32] r4:846c1700 [ 1330.984381][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1330.984791][ T32] r10:00000000 r9:e8729e78 r8:846e1bc0 r7:846c1700 r6:80266a2c r5:845da400 [ 1330.985199][ T32] r4:846e1b80 [ 1330.985490][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.985871][ T32] Exception stack(0xe8735fb0 to 0xe8735ff8) [ 1330.986290][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.986769][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.987227][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.987642][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846e1b80 [ 1330.988069][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.988613][ T32] INFO: task kworker/1:83:3799 blocked for more than 457 seconds. [ 1330.989036][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1330.989373][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.989839][ T32] task:kworker/1:83 state:D stack:0 pid:3799 tgid:3799 ppid:2 flags:0x00000000 [ 1330.990455][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.990952][ T32] Call trace: [ 1330.991213][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.002306][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:e872dda4 r5:845dc800 [ 1331.003102][ T32] r4:845dc800 [ 1331.003703][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.004330][ T32] r5:845dc800 r4:82717b60 [ 1331.004647][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.005629][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.006461][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e872de20 [ 1331.006887][ T32] r4:00000000 [ 1331.007160][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.007796][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.008150][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.008565][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c1f700 [ 1331.009255][ T32] r4:00000000 [ 1331.009559][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.010115][ T32] r9:845dc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1331.011001][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.022280][ T32] r5:00001000 r4:dff23000 [ 1331.022687][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.023274][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.023765][ T32] r5:846fab54 r4:846fa800 [ 1331.023979][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.024430][ T32] r7:ddde40c0 r6:82c18200 r5:846fab54 r4:846b5e00 [ 1331.024736][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.025413][ T32] r10:845dc800 r9:846b5e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.026104][ T32] r4:846b5e00 [ 1331.026336][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.026793][ T32] r10:00000000 r9:e46e1e78 r8:847e8540 r7:846b5e00 r6:80266a2c r5:845dc800 [ 1331.027240][ T32] r4:847e0cc0 [ 1331.027537][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.027894][ T32] Exception stack(0xe872dfb0 to 0xe872dff8) [ 1331.028301][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.028822][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.029258][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.029618][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e0cc0 [ 1331.029963][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.030385][ T32] INFO: task kworker/1:84:3836 blocked for more than 457 seconds. [ 1331.030731][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.031371][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.042243][ T32] task:kworker/1:84 state:D stack:0 pid:3836 tgid:3836 ppid:2 flags:0x00000000 [ 1331.042865][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.043213][ T32] Call trace: [ 1331.043407][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.043829][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea831da4 r5:845dec00 [ 1331.044269][ T32] r4:845dec00 [ 1331.044450][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.044913][ T32] r5:845dec00 r4:82717b60 [ 1331.045121][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.045575][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.046046][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea831e20 [ 1331.046484][ T32] r4:00000000 [ 1331.046698][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.047464][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.048106][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.048543][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c23c40 [ 1331.048928][ T32] r4:00000000 [ 1331.049097][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.049641][ T32] r9:845dec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1331.050151][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.050734][ T32] r5:00001000 r4:dffb3000 [ 1331.051075][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.062212][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.062915][ T32] r5:84780f54 r4:84780c00 [ 1331.063088][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.063592][ T32] r7:ddde40c0 r6:82c18200 r5:84780f54 r4:846b5e80 [ 1331.064016][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.064585][ T32] r10:845dec00 r9:846b5eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.064995][ T32] r4:846b5e80 [ 1331.065297][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.065920][ T32] r10:00000000 r9:e46e1e78 r8:84c23600 r7:846b5e80 r6:80266a2c r5:845dec00 [ 1331.066711][ T32] r4:84c1f540 [ 1331.066898][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.067445][ T32] Exception stack(0xea831fb0 to 0xea831ff8) [ 1331.067990][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.068853][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.069439][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.070199][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c1f540 [ 1331.071069][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.071403][ T32] INFO: task kworker/1:85:3842 blocked for more than 457 seconds. [ 1331.082155][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.082843][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.083194][ T32] task:kworker/1:85 state:D stack:0 pid:3842 tgid:3842 ppid:2 flags:0x00000000 [ 1331.083799][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.084194][ T32] Call trace: [ 1331.084576][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.085094][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea789da4 r5:845de000 [ 1331.085508][ T32] r4:845de000 [ 1331.085724][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.086169][ T32] r5:845de000 r4:82717b60 [ 1331.086412][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.087189][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.087617][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea789e20 [ 1331.088179][ T32] r4:00000000 [ 1331.088670][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.089101][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.089581][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.089992][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c1fec0 [ 1331.090577][ T32] r4:00000000 [ 1331.090768][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.091131][ T32] r9:845de000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a1000 [ 1331.091437][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.102304][ T32] r5:00001000 r4:e04d9000 [ 1331.102696][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.103147][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.103608][ T32] r5:846faf54 r4:846fac00 [ 1331.103805][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.104412][ T32] r7:ddde40c0 r6:82c18200 r5:846faf54 r4:846b5f00 [ 1331.104673][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.105373][ T32] r10:845de000 r9:846b5f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.105716][ T32] r4:846b5f00 [ 1331.105906][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.106343][ T32] r10:00000000 r9:e46e1e78 r8:84c23cc0 r7:846b5f00 r6:80266a2c r5:845de000 [ 1331.106774][ T32] r4:84c1f900 [ 1331.107079][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.107474][ T32] Exception stack(0xea789fb0 to 0xea789ff8) [ 1331.107767][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.108433][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.108913][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.109298][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c1f900 [ 1331.109734][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.110209][ T32] INFO: task kworker/1:86:3851 blocked for more than 457 seconds. [ 1331.110499][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.110730][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.111035][ T32] task:kworker/1:86 state:D stack:0 pid:3851 tgid:3851 ppid:2 flags:0x00000000 [ 1331.122247][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.122804][ T32] Call trace: [ 1331.123021][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.123372][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea841da4 r5:8472bc00 [ 1331.123767][ T32] r4:8472bc00 [ 1331.123938][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.124454][ T32] r5:8472bc00 r4:82717b60 [ 1331.124655][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.125137][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.125690][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea841e20 [ 1331.126152][ T32] r4:00000000 [ 1331.126339][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.126756][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.127303][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.127710][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c45000 [ 1331.128187][ T32] r4:00000000 [ 1331.128345][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.128800][ T32] r9:8472bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1331.129127][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.129670][ T32] r5:00001000 r4:dfa15000 [ 1331.129863][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.130235][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.130782][ T32] r5:846fb754 r4:846fb400 [ 1331.131065][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.142241][ T32] r7:ddde40c0 r6:82c18200 r5:846fb754 r4:846b5f80 [ 1331.144507][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.144979][ T32] r10:8472bc00 r9:846b5fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.145372][ T32] r4:846b5f80 [ 1331.145597][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.146164][ T32] r10:00000000 r9:e46e1e78 r8:84c1fe00 r7:846b5f80 r6:80266a2c r5:8472bc00 [ 1331.146549][ T32] r4:84c1fd80 [ 1331.146783][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.147331][ T32] Exception stack(0xea841fb0 to 0xea841ff8) [ 1331.147690][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.148240][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.148651][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.149140][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c1fd80 [ 1331.149766][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.150303][ T32] INFO: task kworker/1:87:3867 blocked for more than 457 seconds. [ 1331.150713][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.151014][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.151386][ T32] task:kworker/1:87 state:D stack:0 pid:3867 tgid:3867 ppid:2 flags:0x00000000 [ 1331.162358][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.162937][ T32] Call trace: [ 1331.163165][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.163606][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea86dda4 r5:8472ec00 [ 1331.164048][ T32] r4:8472ec00 [ 1331.164213][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.164650][ T32] r5:8472ec00 r4:82717b60 [ 1331.164862][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.165364][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.166003][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea86de20 [ 1331.166422][ T32] r4:00000000 [ 1331.166646][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.167108][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.167742][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.168280][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c45240 [ 1331.168702][ T32] r4:00000000 [ 1331.168974][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.169428][ T32] r9:8472ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d3000 [ 1331.169923][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.170344][ T32] r5:00001000 r4:dfa7b000 [ 1331.170681][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.171155][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.182268][ T32] r5:846fbb54 r4:846fb800 [ 1331.182672][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.183305][ T32] r7:ddde40c0 r6:82c18200 r5:846fbb54 r4:84c48000 [ 1331.183647][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.184136][ T32] r10:8472ec00 r9:84c4802c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.184616][ T32] r4:84c48000 [ 1331.184808][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.185299][ T32] r10:00000000 r9:e46e1e78 r8:84c45180 r7:84c48000 r6:80266a2c r5:8472ec00 [ 1331.185732][ T32] r4:84c45100 [ 1331.185919][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.186435][ T32] Exception stack(0xea86dfb0 to 0xea86dff8) [ 1331.186742][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.187410][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.187905][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.188254][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c45100 [ 1331.188548][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.189115][ T32] INFO: task kworker/1:88:3869 blocked for more than 457 seconds. [ 1331.189499][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.189863][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.190230][ T32] task:kworker/1:88 state:D stack:0 pid:3869 tgid:3869 ppid:2 flags:0x00000000 [ 1331.190804][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.191132][ T32] Call trace: [ 1331.191360][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.202324][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea84dda4 r5:8472d400 [ 1331.202925][ T32] r4:8472d400 [ 1331.203128][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.203713][ T32] r5:8472d400 r4:82717b60 [ 1331.203950][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.204398][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.204943][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea84de20 [ 1331.205348][ T32] r4:00000000 [ 1331.205560][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.206035][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.206519][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.207032][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c3f540 [ 1331.207514][ T32] r4:00000000 [ 1331.207664][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.208212][ T32] r9:8472d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0dd000 [ 1331.208484][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.209013][ T32] r5:00001000 r4:dfbcb000 [ 1331.209189][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.209569][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.209912][ T32] r5:84787354 r4:84787000 [ 1331.210098][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.210529][ T32] r7:ddde40c0 r6:82c18200 r5:84787354 r4:84c48080 [ 1331.210833][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.211192][ T32] r10:8472d400 r9:84c480ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.222348][ T32] r4:84c48080 [ 1331.222758][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.223127][ T32] r10:00000000 r9:e46e1e78 r8:84c452c0 r7:84c48080 r6:80266a2c r5:8472d400 [ 1331.223427][ T32] r4:84c45100 [ 1331.223574][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.223861][ T32] Exception stack(0xea84dfb0 to 0xea84dff8) [ 1331.224141][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.224454][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.224759][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.225025][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c45100 [ 1331.225374][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.225884][ T32] INFO: task kworker/1:89:3876 blocked for more than 457 seconds. [ 1331.226155][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.226375][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.226688][ T32] task:kworker/1:89 state:D stack:0 pid:3876 tgid:3876 ppid:2 flags:0x00000000 [ 1331.227320][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.227668][ T32] Call trace: [ 1331.227902][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.228235][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea89dda4 r5:84345400 [ 1331.228520][ T32] r4:84345400 [ 1331.228651][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.229038][ T32] r5:84345400 r4:82717b60 [ 1331.229199][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.229659][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.230059][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea89de20 [ 1331.230352][ T32] r4:00000000 [ 1331.230505][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.231008][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.231365][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.242396][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c45b00 [ 1331.242974][ T32] r4:00000000 [ 1331.243136][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.243521][ T32] r9:84345400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e3000 [ 1331.243813][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.244208][ T32] r5:00001000 r4:dfeaf000 [ 1331.244434][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.244803][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.245170][ T32] r5:83dd6b54 r4:83dd6800 [ 1331.245339][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.245698][ T32] r7:ddde40c0 r6:82c18200 r5:83dd6b54 r4:84c48100 [ 1331.245912][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.246330][ T32] r10:84345400 r9:84c4812c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.246750][ T32] r4:84c48100 [ 1331.246895][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.247465][ T32] r10:00000000 r9:e46e1e78 r8:84c45800 r7:84c48100 r6:80266a2c r5:84345400 [ 1331.247703][ T32] r4:84c45700 [ 1331.247833][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.248268][ T32] Exception stack(0xea89dfb0 to 0xea89dff8) [ 1331.248552][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.248848][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.249261][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.249736][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c45700 [ 1331.250102][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.250552][ T32] INFO: task kworker/1:90:3877 blocked for more than 457 seconds. [ 1331.251069][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.251395][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.262198][ T32] task:kworker/1:90 state:D stack:0 pid:3877 tgid:3877 ppid:2 flags:0x00000000 [ 1331.263070][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.263489][ T32] Call trace: [ 1331.263742][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.264316][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea7b9da4 r5:845dd400 [ 1331.264738][ T32] r4:845dd400 [ 1331.265010][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.265604][ T32] r5:845dd400 r4:82717b60 [ 1331.265938][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.266524][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.267059][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7b9e20 [ 1331.267720][ T32] r4:00000000 [ 1331.267994][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.268483][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.268932][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.269449][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c459c0 [ 1331.269854][ T32] r4:00000000 [ 1331.270163][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.270641][ T32] r9:845dd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e1000 [ 1331.271172][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.282404][ T32] r5:00001000 r4:dfc49000 [ 1331.282818][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.283314][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.283807][ T32] r5:846fbf54 r4:846fbc00 [ 1331.284051][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.284610][ T32] r7:ddde40c0 r6:82c18200 r5:846fbf54 r4:84c48180 [ 1331.284930][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.285403][ T32] r10:845dd400 r9:84c481ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.285805][ T32] r4:84c48180 [ 1331.286151][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.286641][ T32] r10:00000000 r9:ea89de78 r8:84c3f600 r7:84c48180 r6:80266a2c r5:845dd400 [ 1331.287066][ T32] r4:84c45940 [ 1331.287291][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.287687][ T32] Exception stack(0xea7b9fb0 to 0xea7b9ff8) [ 1331.287991][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.288397][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.288887][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.289301][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c45940 [ 1331.289806][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.290309][ T32] INFO: task kworker/1:91:3880 blocked for more than 457 seconds. [ 1331.290853][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.291201][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.302486][ T32] task:kworker/1:91 state:D stack:0 pid:3880 tgid:3880 ppid:2 flags:0x00000000 [ 1331.303321][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.303747][ T32] Call trace: [ 1331.303970][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.304409][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea8a5da4 r5:84580c00 [ 1331.304762][ T32] r4:84580c00 [ 1331.304930][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.305561][ T32] r5:84580c00 r4:82717b60 [ 1331.305819][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.306332][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.306803][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8a5e20 [ 1331.307125][ T32] r4:00000000 [ 1331.307299][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.309025][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.309497][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.310008][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c45c00 [ 1331.310382][ T32] r4:00000000 [ 1331.310563][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.311128][ T32] r9:84580c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e5000 [ 1331.322360][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.323295][ T32] r5:00001000 r4:dfed3000 [ 1331.323612][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.324124][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.324723][ T32] r5:83dd6754 r4:83dd6400 [ 1331.324906][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.325602][ T32] r7:ddde40c0 r6:82c18200 r5:83dd6754 r4:84c48200 [ 1331.325888][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.326338][ T32] r10:84580c00 r9:84c4822c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.326758][ T32] r4:84c48200 [ 1331.326930][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.327376][ T32] r10:00000000 r9:ea89de78 r8:84c3f880 r7:84c48200 r6:80266a2c r5:84580c00 [ 1331.327766][ T32] r4:84c45980 [ 1331.327966][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.328379][ T32] Exception stack(0xea8a5fb0 to 0xea8a5ff8) [ 1331.328833][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.329247][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.329522][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.329965][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c45980 [ 1331.330424][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.330808][ T32] INFO: task kworker/1:92:3882 blocked for more than 457 seconds. [ 1331.331129][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.331366][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.342313][ T32] task:kworker/1:92 state:D stack:0 pid:3882 tgid:3882 ppid:2 flags:0x00000000 [ 1331.343122][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.343421][ T32] Call trace: [ 1331.343645][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.343968][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea8b1da4 r5:84580000 [ 1331.344319][ T32] r4:84580000 [ 1331.344476][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.344956][ T32] r5:84580000 r4:82717b60 [ 1331.345139][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.345624][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.346025][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8b1e20 [ 1331.346455][ T32] r4:00000000 [ 1331.346662][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.346984][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.347796][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.348166][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c45600 [ 1331.348547][ T32] r4:00000000 [ 1331.348703][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.349408][ T32] r9:84580000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0eb000 [ 1331.349707][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.350179][ T32] r5:00001000 r4:e0343000 [ 1331.350388][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.350868][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.351406][ T32] r5:84708354 r4:84708000 [ 1331.362295][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.363061][ T32] r7:ddde40c0 r6:82c18200 r5:84708354 r4:84c48280 [ 1331.363334][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.363693][ T32] r10:84580000 r9:84c482ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.364202][ T32] r4:84c48280 [ 1331.364852][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.365273][ T32] r10:00000000 r9:ea8a5e78 r8:84c3fa00 r7:84c48280 r6:80266a2c r5:84580000 [ 1331.365849][ T32] r4:84c45a40 [ 1331.366046][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.366381][ T32] Exception stack(0xea8b1fb0 to 0xea8b1ff8) [ 1331.366649][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.367011][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.367530][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.367961][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c45a40 [ 1331.368257][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.368661][ T32] INFO: task kworker/1:93:3884 blocked for more than 457 seconds. [ 1331.369013][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.369350][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.369704][ T32] task:kworker/1:93 state:D stack:0 pid:3884 tgid:3884 ppid:2 flags:0x00000000 [ 1331.370384][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.370717][ T32] Call trace: [ 1331.370942][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.371310][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea8b9da4 r5:84583000 [ 1331.382231][ T32] r4:84583000 [ 1331.382667][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.383201][ T32] r5:84583000 r4:82717b60 [ 1331.383421][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.383931][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.384405][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8b9e20 [ 1331.384869][ T32] r4:00000000 [ 1331.385156][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.385713][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.386252][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.386629][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c45d40 [ 1331.387068][ T32] r4:00000000 [ 1331.387242][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.387715][ T32] r9:84583000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e7000 [ 1331.388081][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.388829][ T32] r5:00001000 r4:dfef9000 [ 1331.389196][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.389699][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.390142][ T32] r5:83dd6354 r4:83dd6000 [ 1331.390441][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.390911][ T32] r7:ddde40c0 r6:82c18200 r5:83dd6354 r4:84c48300 [ 1331.391188][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.402225][ T32] r10:84583000 r9:84c4832c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.402762][ T32] r4:84c48300 [ 1331.402973][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.403433][ T32] r10:00000000 r9:ea8b1e78 r8:84c3fc00 r7:84c48300 r6:80266a2c r5:84583000 [ 1331.403709][ T32] r4:84c45a40 [ 1331.403866][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.404200][ T32] Exception stack(0xea8b9fb0 to 0xea8b9ff8) [ 1331.404433][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.404714][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.405147][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.405529][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c45a40 [ 1331.405930][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.406290][ T32] INFO: task kworker/1:94:3885 blocked for more than 457 seconds. [ 1331.406784][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.407149][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.407487][ T32] task:kworker/1:94 state:D stack:0 pid:3885 tgid:3885 ppid:2 flags:0x00000000 [ 1331.408163][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.408506][ T32] Call trace: [ 1331.408699][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.409156][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea8bdda4 r5:84581800 [ 1331.409737][ T32] r4:84581800 [ 1331.409998][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.410449][ T32] r5:84581800 r4:82717b60 [ 1331.410699][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.411234][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.422259][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8bde20 [ 1331.422748][ T32] r4:00000000 [ 1331.422989][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.423450][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.423946][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.424354][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c45f00 [ 1331.424664][ T32] r4:00000000 [ 1331.424909][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.425221][ T32] r9:84581800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e9000 [ 1331.425482][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.425871][ T32] r5:00001000 r4:dfff9000 [ 1331.426035][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.426507][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.427011][ T32] r5:83dd5b54 r4:83dd5800 [ 1331.427188][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.428019][ T32] r7:ddde40c0 r6:82c18200 r5:83dd5b54 r4:84c48380 [ 1331.428382][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.428871][ T32] r10:84581800 r9:84c483ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.429289][ T32] r4:84c48380 [ 1331.429558][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.430034][ T32] r10:00000000 r9:ea8b1e78 r8:84c3fcc0 r7:84c48380 r6:80266a2c r5:84581800 [ 1331.430402][ T32] r4:84c45bc0 [ 1331.430638][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.431116][ T32] Exception stack(0xea8bdfb0 to 0xea8bdff8) [ 1331.431379][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.442173][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.442687][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.443037][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c45bc0 [ 1331.443318][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.443599][ T32] INFO: task kworker/1:95:3888 blocked for more than 457 seconds. [ 1331.443918][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.444212][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.444555][ T32] task:kworker/1:95 state:D stack:0 pid:3888 tgid:3888 ppid:2 flags:0x00000000 [ 1331.444979][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.445298][ T32] Call trace: [ 1331.445470][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.445808][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea8c5da4 r5:84582400 [ 1331.446183][ T32] r4:84582400 [ 1331.446367][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.446755][ T32] r5:84582400 r4:82717b60 [ 1331.447097][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.447459][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.447926][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8c5e20 [ 1331.448242][ T32] r4:00000000 [ 1331.448425][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.448761][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.449117][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.449521][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c1f040 [ 1331.449780][ T32] r4:00000000 [ 1331.449939][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.450236][ T32] r9:84582400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ef000 [ 1331.450543][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.450976][ T32] r5:00001000 r4:e03d1000 [ 1331.451153][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.451533][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.462795][ T32] r5:84708b54 r4:84708800 [ 1331.463017][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.463538][ T32] r7:ddde40c0 r6:82c18200 r5:84708b54 r4:84c48400 [ 1331.463773][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.464195][ T32] r10:84582400 r9:84c4842c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.464482][ T32] r4:84c48400 [ 1331.464651][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.465024][ T32] r10:00000000 r9:ea8b1e78 r8:84c3fe80 r7:84c48400 r6:80266a2c r5:84582400 [ 1331.465310][ T32] r4:84c45e40 [ 1331.465470][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.465885][ T32] Exception stack(0xea8c5fb0 to 0xea8c5ff8) [ 1331.466165][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.466565][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.466920][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.467258][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c45e40 [ 1331.467558][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.468045][ T32] INFO: task kworker/1:96:3889 blocked for more than 457 seconds. [ 1331.468464][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.468764][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.469137][ T32] task:kworker/1:96 state:D stack:0 pid:3889 tgid:3889 ppid:2 flags:0x00000000 [ 1331.469676][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.469967][ T32] Call trace: [ 1331.470155][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.470521][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea8c9da4 r5:84584800 [ 1331.470954][ T32] r4:84584800 [ 1331.471170][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.482186][ T32] r5:84584800 r4:82717b60 [ 1331.482430][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.482865][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.483082][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8c9e20 [ 1331.483318][ T32] r4:00000000 [ 1331.483500][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.483797][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.484083][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.484403][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e0a00 [ 1331.484654][ T32] r4:00000000 [ 1331.484735][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.484989][ T32] r9:84584800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ed000 [ 1331.485226][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.485426][ T32] r5:00001000 r4:e0389000 [ 1331.485579][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.485834][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.486067][ T32] r5:84708754 r4:84708400 [ 1331.486325][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.486739][ T32] r7:ddde40c0 r6:82c18200 r5:84708754 r4:84c48480 [ 1331.487017][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.487397][ T32] r10:84584800 r9:84c484ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.487678][ T32] r4:84c48480 [ 1331.487783][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.487953][ T32] r10:00000000 r9:ea8c5e78 r8:84c3ff80 r7:84c48480 r6:80266a2c r5:84584800 [ 1331.488135][ T32] r4:84c45580 [ 1331.488272][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.488435][ T32] Exception stack(0xea8c9fb0 to 0xea8c9ff8) [ 1331.488563][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.488790][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.489200][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.489431][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c45580 [ 1331.489679][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.490021][ T32] INFO: task kworker/1:97:3893 blocked for more than 457 seconds. [ 1331.490218][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.490452][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.490828][ T32] task:kworker/1:97 state:D stack:0 pid:3893 tgid:3893 ppid:2 flags:0x00000000 [ 1331.491184][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.491429][ T32] Call trace: [ 1331.502371][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.503055][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea815da4 r5:8472c800 [ 1331.503471][ T32] r4:8472c800 [ 1331.503659][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.503986][ T32] r5:8472c800 r4:82717b60 [ 1331.504442][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.504982][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.505369][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea815e20 [ 1331.505685][ T32] r4:00000000 [ 1331.505894][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.506273][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.506756][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.507279][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c46080 [ 1331.507963][ T32] r4:00000000 [ 1331.508134][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.508946][ T32] r9:8472c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f1000 [ 1331.509287][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.509909][ T32] r5:00001000 r4:e040d000 [ 1331.510210][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.510978][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.522519][ T32] r5:84708f54 r4:84708c00 [ 1331.523005][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.523509][ T32] r7:ddde40c0 r6:82c18200 r5:84708f54 r4:84c48500 [ 1331.523932][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.524308][ T32] r10:8472c800 r9:84c4852c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.524632][ T32] r4:84c48500 [ 1331.524939][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.525390][ T32] r10:00000000 r9:ea8c5e78 r8:84c46200 r7:84c48500 r6:80266a2c r5:8472c800 [ 1331.525907][ T32] r4:84c461c0 [ 1331.526085][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.526568][ T32] Exception stack(0xea815fb0 to 0xea815ff8) [ 1331.526949][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.527344][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.527812][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.528324][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c461c0 [ 1331.528713][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.529034][ T32] INFO: task kworker/1:98:3894 blocked for more than 458 seconds. [ 1331.529326][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.529633][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.530032][ T32] task:kworker/1:98 state:D stack:0 pid:3894 tgid:3894 ppid:2 flags:0x00000000 [ 1331.530549][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.530932][ T32] Call trace: [ 1331.531137][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.542532][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea7c5da4 r5:8472e000 [ 1331.543092][ T32] r4:8472e000 [ 1331.543268][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.543709][ T32] r5:8472e000 r4:82717b60 [ 1331.543934][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.544334][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.544756][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea7c5e20 [ 1331.545141][ T32] r4:00000000 [ 1331.545317][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.545788][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.546176][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.546545][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c46240 [ 1331.546959][ T32] r4:00000000 [ 1331.547123][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.547467][ T32] r9:8472e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f3000 [ 1331.547771][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.548264][ T32] r5:00001000 r4:e058b000 [ 1331.548509][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.549016][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.549500][ T32] r5:84709354 r4:84709000 [ 1331.549781][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.550275][ T32] r7:ddde40c0 r6:82c18200 r5:84709354 r4:84c48580 [ 1331.550745][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.551204][ T32] r10:8472e000 r9:84c485ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.562309][ T32] r4:84c48580 [ 1331.562754][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.563216][ T32] r10:00000000 r9:ea815e78 r8:84c46300 r7:84c48580 r6:80266a2c r5:8472e000 [ 1331.563617][ T32] r4:84c461c0 [ 1331.563789][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.564187][ T32] Exception stack(0xea7c5fb0 to 0xea7c5ff8) [ 1331.564508][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.564989][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.565461][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.565978][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c461c0 [ 1331.566395][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.567041][ T32] INFO: task kworker/1:99:3896 blocked for more than 458 seconds. [ 1331.567512][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.567778][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.568249][ T32] task:kworker/1:99 state:D stack:0 pid:3896 tgid:3896 ppid:2 flags:0x00000000 [ 1331.569036][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.569405][ T32] Call trace: [ 1331.569629][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.570001][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea8cdda4 r5:84660000 [ 1331.570389][ T32] r4:84660000 [ 1331.570649][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.571121][ T32] r5:84660000 r4:82717b60 [ 1331.571390][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.582466][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.583155][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8cde20 [ 1331.583433][ T32] r4:00000000 [ 1331.583614][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.584173][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.584685][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.585094][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c46780 [ 1331.585450][ T32] r4:00000000 [ 1331.585858][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.586539][ T32] r9:84660000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f7000 [ 1331.587041][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.587562][ T32] r5:00001000 r4:e05bd000 [ 1331.587800][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.588267][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.588714][ T32] r5:84709b54 r4:84709800 [ 1331.589059][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.589534][ T32] r7:ddde40c0 r6:82c18200 r5:84709b54 r4:84c48600 [ 1331.589873][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.590399][ T32] r10:84660000 r9:84c4862c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.590846][ T32] r4:84c48600 [ 1331.591049][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.591467][ T32] r10:00000000 r9:ea7c5e78 r8:84c46380 r7:84c48600 r6:80266a2c r5:84660000 [ 1331.602205][ T32] r4:84c46100 [ 1331.602692][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.603464][ T32] Exception stack(0xea8cdfb0 to 0xea8cdff8) [ 1331.603849][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.604453][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.604839][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.605736][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c46100 [ 1331.606309][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.607154][ T32] INFO: task kworker/1:100:3897 blocked for more than 458 seconds. [ 1331.607694][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.608262][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.609339][ T32] task:kworker/1:100 state:D stack:0 pid:3897 tgid:3897 ppid:2 flags:0x00000000 [ 1331.610197][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.611059][ T32] Call trace: [ 1331.611386][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.622285][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea8d1da4 r5:84660c00 [ 1331.622916][ T32] r4:84660c00 [ 1331.623100][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.623604][ T32] r5:84660c00 r4:82717b60 [ 1331.623828][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.624508][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.625093][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8d1e20 [ 1331.625449][ T32] r4:00000000 [ 1331.625728][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.626273][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.626802][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.627342][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c46580 [ 1331.627809][ T32] r4:00000000 [ 1331.628143][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.628697][ T32] r9:84660c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f5000 [ 1331.629272][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.629860][ T32] r5:00001000 r4:e05a3000 [ 1331.630178][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.630757][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.631379][ T32] r5:84709754 r4:84709400 [ 1331.642316][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.643151][ T32] r7:ddde40c0 r6:82c18200 r5:84709754 r4:84c48680 [ 1331.643582][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.644196][ T32] r10:84660c00 r9:84c486ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.644608][ T32] r4:84c48680 [ 1331.644855][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.645436][ T32] r10:00000000 r9:ea8cde78 r8:84c46600 r7:84c48680 r6:80266a2c r5:84660c00 [ 1331.645970][ T32] r4:84c46540 [ 1331.646131][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.646645][ T32] Exception stack(0xea8d1fb0 to 0xea8d1ff8) [ 1331.646985][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.647318][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.647811][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.648195][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c46540 [ 1331.648675][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.649123][ T32] INFO: task kworker/1:101:3899 blocked for more than 458 seconds. [ 1331.649725][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.650038][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.650572][ T32] task:kworker/1:101 state:D stack:0 pid:3899 tgid:3899 ppid:2 flags:0x00000000 [ 1331.651107][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.651450][ T32] Call trace: [ 1331.662329][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.663028][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea8ddda4 r5:84585400 [ 1331.663442][ T32] r4:84585400 [ 1331.663651][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.664324][ T32] r5:84585400 r4:82717b60 [ 1331.664529][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.664996][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.665484][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8dde20 [ 1331.665918][ T32] r4:00000000 [ 1331.666089][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.666735][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.667379][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.668122][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c468c0 [ 1331.668637][ T32] r4:00000000 [ 1331.668886][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.669428][ T32] r9:84585400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f9000 [ 1331.670066][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.670566][ T32] r5:00001000 r4:e05d1000 [ 1331.670816][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.671289][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.682189][ T32] r5:84709f54 r4:84709c00 [ 1331.682551][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.683166][ T32] r7:ddde40c0 r6:82c18200 r5:84709f54 r4:84c48700 [ 1331.683586][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.684126][ T32] r10:84585400 r9:84c4872c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.684607][ T32] r4:84c48700 [ 1331.684946][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.685451][ T32] r10:00000000 r9:ea8cde78 r8:84c3fac0 r7:84c48700 r6:80266a2c r5:84585400 [ 1331.685966][ T32] r4:84c46440 [ 1331.686150][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.686822][ T32] Exception stack(0xea8ddfb0 to 0xea8ddff8) [ 1331.687266][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.687843][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.688277][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.688707][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c46440 [ 1331.689138][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.689608][ T32] INFO: task kworker/1:102:3902 blocked for more than 458 seconds. [ 1331.690079][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.690442][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.690882][ T32] task:kworker/1:102 state:D stack:0 pid:3902 tgid:3902 ppid:2 flags:0x00000000 [ 1331.691394][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.712162][ T32] Call trace: [ 1331.712639][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.713159][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea8e9da4 r5:84586c00 [ 1331.713533][ T32] r4:84586c00 [ 1331.713715][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.714154][ T32] r5:84586c00 r4:82717b60 [ 1331.714487][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.715096][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.715613][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8e9e20 [ 1331.715979][ T32] r4:00000000 [ 1331.716219][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.716654][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.717195][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.717621][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c46dc0 [ 1331.718081][ T32] r4:00000000 [ 1331.718407][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.718856][ T32] r9:84586c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f101000 [ 1331.719206][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.719726][ T32] r5:00001000 r4:e064f000 [ 1331.719934][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.720411][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.720826][ T32] r5:8470af54 r4:8470ac00 [ 1331.721071][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.732338][ T32] r7:ddde40c0 r6:82c18200 r5:8470af54 r4:84c48780 [ 1331.732806][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.733357][ T32] r10:84586c00 r9:84c487ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.733653][ T32] r4:84c48780 [ 1331.733822][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.734354][ T32] r10:00000000 r9:ea8dde78 r8:84c350c0 r7:84c48780 r6:80266a2c r5:84586c00 [ 1331.734751][ T32] r4:84c46740 [ 1331.734928][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.735211][ T32] Exception stack(0xea8e9fb0 to 0xea8e9ff8) [ 1331.735492][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.735794][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.736129][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.736436][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c46740 [ 1331.736755][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.737135][ T32] INFO: task kworker/1:103:3903 blocked for more than 458 seconds. [ 1331.737456][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.737682][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.738042][ T32] task:kworker/1:103 state:D stack:0 pid:3903 tgid:3903 ppid:2 flags:0x00000000 [ 1331.738416][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.738714][ T32] Call trace: [ 1331.738903][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.739251][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea8edda4 r5:84583c00 [ 1331.739619][ T32] r4:84583c00 [ 1331.739785][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.740188][ T32] r5:84583c00 r4:82717b60 [ 1331.740398][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.740800][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.741201][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8ede20 [ 1331.741478][ T32] r4:00000000 [ 1331.752122][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.752654][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.753076][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.753482][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c46740 [ 1331.753870][ T32] r4:00000000 [ 1331.754037][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.754418][ T32] r9:84583c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0fb000 [ 1331.754866][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.755243][ T32] r5:00001000 r4:e0605000 [ 1331.755429][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.755831][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.756170][ T32] r5:8470a354 r4:8470a000 [ 1331.756356][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.756713][ T32] r7:ddde40c0 r6:82c18200 r5:8470a354 r4:84c48800 [ 1331.757157][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.757523][ T32] r10:84583c00 r9:84c4882c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.757870][ T32] r4:84c48800 [ 1331.758029][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.758491][ T32] r10:00000000 r9:ea8e9e78 r8:84c351c0 r7:84c48800 r6:80266a2c r5:84583c00 [ 1331.759237][ T32] r4:84c46980 [ 1331.759419][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.759782][ T32] Exception stack(0xea8edfb0 to 0xea8edff8) [ 1331.760089][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.760482][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.760819][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.761524][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c46980 [ 1331.772548][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.773125][ T32] INFO: task kworker/1:104:3905 blocked for more than 458 seconds. [ 1331.773631][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.773914][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.774338][ T32] task:kworker/1:104 state:D stack:0 pid:3905 tgid:3905 ppid:2 flags:0x00000000 [ 1331.774864][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.775326][ T32] Call trace: [ 1331.775720][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.776238][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea8f5da4 r5:84586000 [ 1331.776673][ T32] r4:84586000 [ 1331.777124][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.777571][ T32] r5:84586000 r4:82717b60 [ 1331.777744][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.778189][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.778783][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8f5e20 [ 1331.779135][ T32] r4:00000000 [ 1331.779387][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.779894][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.780302][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.780715][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c46b40 [ 1331.781093][ T32] r4:00000000 [ 1331.781267][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.792452][ T32] r9:84586000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0fd000 [ 1331.793071][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.793486][ T32] r5:00001000 r4:e061b000 [ 1331.793679][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.794154][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.794757][ T32] r5:8470a754 r4:8470a400 [ 1331.795014][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.795477][ T32] r7:ddde40c0 r6:82c18200 r5:8470a754 r4:84c48880 [ 1331.795772][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.796158][ T32] r10:84586000 r9:84c488ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.796593][ T32] r4:84c48880 [ 1331.796769][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.797201][ T32] r10:00000000 r9:ea8e9e78 r8:84c353c0 r7:84c48880 r6:80266a2c r5:84586000 [ 1331.797626][ T32] r4:84c46880 [ 1331.797872][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.798315][ T32] Exception stack(0xea8f5fb0 to 0xea8f5ff8) [ 1331.798610][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.799020][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.799440][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.799936][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c46880 [ 1331.800479][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.800960][ T32] INFO: task kworker/1:105:3907 blocked for more than 458 seconds. [ 1331.801358][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.812122][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.812820][ T32] task:kworker/1:105 state:D stack:0 pid:3907 tgid:3907 ppid:2 flags:0x00000000 [ 1331.813314][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.813737][ T32] Call trace: [ 1331.813988][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.814538][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea8fdda4 r5:847a0c00 [ 1331.815032][ T32] r4:847a0c00 [ 1331.815243][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.815641][ T32] r5:847a0c00 r4:82717b60 [ 1331.815923][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.816555][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.817072][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea8fde20 [ 1331.817560][ T32] r4:00000000 [ 1331.817839][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.818582][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.819143][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.819599][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c46c80 [ 1331.820143][ T32] r4:00000000 [ 1331.820367][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.821024][ T32] r9:847a0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ff000 [ 1331.821556][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.832709][ T32] r5:00001000 r4:e0633000 [ 1331.832952][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.833704][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.834577][ T32] r5:8470ab54 r4:8470a800 [ 1331.834805][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.835412][ T32] r7:ddde40c0 r6:82c18200 r5:8470ab54 r4:84c48900 [ 1331.835738][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.836478][ T32] r10:847a0c00 r9:84c4892c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.837296][ T32] r4:84c48900 [ 1331.837517][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.837901][ T32] r10:00000000 r9:ea8e9e78 r8:84c35580 r7:84c48900 r6:80266a2c r5:847a0c00 [ 1331.838320][ T32] r4:84c469c0 [ 1331.838700][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.839099][ T32] Exception stack(0xea8fdfb0 to 0xea8fdff8) [ 1331.839362][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.839720][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.840364][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.840691][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c469c0 [ 1331.841314][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.852107][ T32] INFO: task kworker/1:106:3909 blocked for more than 458 seconds. [ 1331.852728][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.853032][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.853445][ T32] task:kworker/1:106 state:D stack:0 pid:3909 tgid:3909 ppid:2 flags:0x00000000 [ 1331.853906][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.854233][ T32] Call trace: [ 1331.854440][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.854907][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea905da4 r5:847a0000 [ 1331.855306][ T32] r4:847a0000 [ 1331.855500][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.855966][ T32] r5:847a0000 r4:82717b60 [ 1331.856165][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.856747][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.857247][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea905e20 [ 1331.857763][ T32] r4:00000000 [ 1331.857986][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.858334][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.858747][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.859358][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c46f80 [ 1331.859823][ T32] r4:00000000 [ 1331.860062][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.860497][ T32] r9:847a0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f103000 [ 1331.860868][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.861266][ T32] r5:00001000 r4:ea7ab000 [ 1331.871978][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.872556][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.873015][ T32] r5:8470b354 r4:8470b000 [ 1331.873485][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.874028][ T32] r7:ddde40c0 r6:82c18200 r5:8470b354 r4:84c48980 [ 1331.874463][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.874900][ T32] r10:847a0000 r9:84c489ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.875232][ T32] r4:84c48980 [ 1331.875372][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.875840][ T32] r10:00000000 r9:ea8e9e78 r8:84c35740 r7:84c48980 r6:80266a2c r5:847a0000 [ 1331.876309][ T32] r4:84c46d40 [ 1331.876466][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.876853][ T32] Exception stack(0xea905fb0 to 0xea905ff8) [ 1331.877178][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.877612][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.878189][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.878513][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c46d40 [ 1331.878921][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.879405][ T32] INFO: task kworker/1:107:3913 blocked for more than 458 seconds. [ 1331.879887][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.880163][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.880465][ T32] task:kworker/1:107 state:D stack:0 pid:3913 tgid:3913 ppid:2 flags:0x00000000 [ 1331.880874][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.881168][ T32] Call trace: [ 1331.881349][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.892412][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea911da4 r5:847a3c00 [ 1331.892911][ T32] r4:847a3c00 [ 1331.893058][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.893458][ T32] r5:847a3c00 r4:82717b60 [ 1331.893651][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.894130][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.894583][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea911e20 [ 1331.894960][ T32] r4:00000000 [ 1331.895140][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.895534][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.895942][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.896270][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c3f7c0 [ 1331.896536][ T32] r4:00000000 [ 1331.896740][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.897090][ T32] r9:847a3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f105000 [ 1331.897444][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.897823][ T32] r5:00001000 r4:ea7cd000 [ 1331.898011][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.898379][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.898847][ T32] r5:8470b754 r4:8470b400 [ 1331.899063][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.899462][ T32] r7:ddde40c0 r6:82c18200 r5:8470b754 r4:84c48a00 [ 1331.899693][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.900107][ T32] r10:847a3c00 r9:84c48a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.900404][ T32] r4:84c48a00 [ 1331.900616][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.900962][ T32] r10:00000000 r9:ea905e78 r8:84c35a40 r7:84c48a00 r6:80266a2c r5:847a3c00 [ 1331.901251][ T32] r4:84c3fe00 [ 1331.901469][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.912037][ T32] Exception stack(0xea911fb0 to 0xea911ff8) [ 1331.912564][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.912936][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.913278][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.913545][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c3fe00 [ 1331.913810][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.914105][ T32] INFO: task kworker/1:108:3914 blocked for more than 458 seconds. [ 1331.914425][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.914683][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.914969][ T32] task:kworker/1:108 state:D stack:0 pid:3914 tgid:3914 ppid:2 flags:0x00000000 [ 1331.915422][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.915718][ T32] Call trace: [ 1331.915939][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.916259][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea915da4 r5:847a4800 [ 1331.916549][ T32] r4:847a4800 [ 1331.916699][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.917060][ T32] r5:847a4800 r4:82717b60 [ 1331.917240][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.917613][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.918116][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea915e20 [ 1331.918574][ T32] r4:00000000 [ 1331.918811][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.919215][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.919650][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.920157][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c3fe00 [ 1331.920544][ T32] r4:00000000 [ 1331.920766][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.921194][ T32] r9:847a4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f107000 [ 1331.932188][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.932880][ T32] r5:00001000 r4:ea7df000 [ 1331.933144][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.933642][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.934006][ T32] r5:8470bb54 r4:8470b800 [ 1331.934192][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.934684][ T32] r7:ddde40c0 r6:82c18200 r5:8470bb54 r4:84c48a80 [ 1331.934922][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.935306][ T32] r10:847a4800 r9:84c48aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.935573][ T32] r4:84c48a80 [ 1331.935916][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.936275][ T32] r10:00000000 r9:ea911e78 r8:84c35b40 r7:84c48a80 r6:80266a2c r5:847a4800 [ 1331.936637][ T32] r4:84c46e40 [ 1331.936781][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.937070][ T32] Exception stack(0xea915fb0 to 0xea915ff8) [ 1331.937318][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.937620][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.938012][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.938313][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c46e40 [ 1331.938670][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.938979][ T32] INFO: task kworker/1:109:3916 blocked for more than 458 seconds. [ 1331.939261][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.939547][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.939871][ T32] task:kworker/1:109 state:D stack:0 pid:3916 tgid:3916 ppid:2 flags:0x00000000 [ 1331.940289][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.940621][ T32] Call trace: [ 1331.940886][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.941214][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea91dda4 r5:847a3000 [ 1331.951949][ T32] r4:847a3000 [ 1331.952245][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.952626][ T32] r5:847a3000 r4:82717b60 [ 1331.952792][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.953224][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.953609][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea91de20 [ 1331.953890][ T32] r4:00000000 [ 1331.954029][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.954331][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.954851][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.955231][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c45f40 [ 1331.955547][ T32] r4:00000000 [ 1331.955694][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.956032][ T32] r9:847a3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f109000 [ 1331.956337][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.956670][ T32] r5:00001000 r4:ea7fb000 [ 1331.956841][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.957169][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.957565][ T32] r5:8470bf54 r4:8470bc00 [ 1331.957757][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.958076][ T32] r7:ddde40c0 r6:82c18200 r5:8470bf54 r4:84c48b00 [ 1331.958339][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.958676][ T32] r10:847a3000 r9:84c48b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.958980][ T32] r4:84c48b00 [ 1331.959137][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.959451][ T32] r10:00000000 r9:ea915e78 r8:84c35cc0 r7:84c48b00 r6:80266a2c r5:847a3000 [ 1331.959737][ T32] r4:84c45580 [ 1331.959885][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.960201][ T32] Exception stack(0xea91dfb0 to 0xea91dff8) [ 1331.960457][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.960734][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.961033][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.961343][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c45580 [ 1331.971956][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.972347][ T32] INFO: task kworker/1:110:3918 blocked for more than 458 seconds. [ 1331.972628][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.972843][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.973075][ T32] task:kworker/1:110 state:D stack:0 pid:3918 tgid:3918 ppid:2 flags:0x00000000 [ 1331.973529][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.973820][ T32] Call trace: [ 1331.974002][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.974356][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea925da4 r5:847a6000 [ 1331.974651][ T32] r4:847a6000 [ 1331.974804][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.975109][ T32] r5:847a6000 r4:82717b60 [ 1331.975283][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.975644][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.976058][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea925e20 [ 1331.976356][ T32] r4:00000000 [ 1331.976493][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1331.976885][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1331.977205][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1331.977607][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c2b840 [ 1331.977909][ T32] r4:00000000 [ 1331.978053][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1331.978392][ T32] r9:847a6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f115000 [ 1331.978674][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1331.979080][ T32] r5:00001000 r4:ea965000 [ 1331.979260][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1331.979571][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.979952][ T32] r5:8470d754 r4:8470d400 [ 1331.980133][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.980534][ T32] r7:ddde40c0 r6:82c18200 r5:8470d754 r4:84c48b80 [ 1331.980774][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.981138][ T32] r10:847a6000 r9:84c48bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.981460][ T32] r4:84c48b80 [ 1331.992130][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1331.992912][ T32] r10:00000000 r9:ea91de78 r8:84c35ec0 r7:84c48b80 r6:80266a2c r5:847a6000 [ 1331.993203][ T32] r4:84c45580 [ 1331.993369][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.993815][ T32] Exception stack(0xea925fb0 to 0xea925ff8) [ 1331.994069][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.994455][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.994903][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.995167][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c45580 [ 1331.995563][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.996062][ T32] INFO: task kworker/1:111:3919 blocked for more than 458 seconds. [ 1331.996452][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1331.996719][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.997031][ T32] task:kworker/1:111 state:D stack:0 pid:3919 tgid:3919 ppid:2 flags:0x00000000 [ 1331.997587][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.997963][ T32] Call trace: [ 1331.998227][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1331.998628][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea92dda4 r5:847a2400 [ 1331.999085][ T32] r4:847a2400 [ 1331.999293][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1331.999716][ T32] r5:847a2400 r4:82717b60 [ 1331.999987][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.000446][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.000932][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea92de20 [ 1332.001366][ T32] r4:00000000 [ 1332.001563][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.012857][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.013460][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.013954][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c2b0c0 [ 1332.014470][ T32] r4:00000000 [ 1332.014732][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.015232][ T32] r9:847a2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10b000 [ 1332.015707][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.016201][ T32] r5:00001000 r4:ea805000 [ 1332.016501][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.016894][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.017345][ T32] r5:8470c354 r4:8470c000 [ 1332.017543][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.018048][ T32] r7:ddde40c0 r6:82c18200 r5:8470c354 r4:84c48c00 [ 1332.018344][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.018756][ T32] r10:847a2400 r9:84c48c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.019080][ T32] r4:84c48c00 [ 1332.019360][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.019836][ T32] r10:00000000 r9:ea925e78 r8:84c35f80 r7:84c48c00 r6:80266a2c r5:847a2400 [ 1332.020293][ T32] r4:84c2b040 [ 1332.020487][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.020840][ T32] Exception stack(0xea92dfb0 to 0xea92dff8) [ 1332.021103][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.032228][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.034453][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.035487][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c2b040 [ 1332.035911][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.036298][ T32] INFO: task kworker/1:112:3921 blocked for more than 458 seconds. [ 1332.036702][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.036944][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.037287][ T32] task:kworker/1:112 state:D stack:0 pid:3921 tgid:3921 ppid:2 flags:0x00000000 [ 1332.037818][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.038156][ T32] Call trace: [ 1332.038476][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.038973][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea935da4 r5:847a5400 [ 1332.039369][ T32] r4:847a5400 [ 1332.039623][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.040071][ T32] r5:847a5400 r4:82717b60 [ 1332.040291][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.040813][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.041317][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea935e20 [ 1332.052084][ T32] r4:00000000 [ 1332.052471][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.053137][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.053597][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.053971][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c2b2c0 [ 1332.054902][ T32] r4:00000000 [ 1332.055081][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.055532][ T32] r9:847a5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10d000 [ 1332.055897][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.057277][ T32] r5:00001000 r4:ea929000 [ 1332.057558][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.058010][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.058393][ T32] r5:8470c754 r4:8470c400 [ 1332.058577][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.059011][ T32] r7:ddde40c0 r6:82c18200 r5:8470c754 r4:84c48c80 [ 1332.059289][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.059664][ T32] r10:847a5400 r9:84c48cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.060108][ T32] r4:84c48c80 [ 1332.061039][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.072217][ T32] r10:00000000 r9:ea925e78 r8:84c35800 r7:84c48c80 r6:80266a2c r5:847a5400 [ 1332.072803][ T32] r4:84c2b040 [ 1332.072975][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.073380][ T32] Exception stack(0xea935fb0 to 0xea935ff8) [ 1332.073624][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.074156][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.074636][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.074971][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c2b040 [ 1332.075447][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.075834][ T32] INFO: task kworker/1:113:3923 blocked for more than 458 seconds. [ 1332.076198][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.076499][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.076894][ T32] task:kworker/1:113 state:D stack:0 pid:3923 tgid:3923 ppid:2 flags:0x00000000 [ 1332.077411][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.077807][ T32] Call trace: [ 1332.078082][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.078564][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea94dda4 r5:847a6c00 [ 1332.079055][ T32] r4:847a6c00 [ 1332.079261][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.079730][ T32] r5:847a6c00 r4:82717b60 [ 1332.079929][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.080515][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.081039][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea94de20 [ 1332.081347][ T32] r4:00000000 [ 1332.081543][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.092816][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.093239][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.093681][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c2b400 [ 1332.094127][ T32] r4:00000000 [ 1332.094277][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.094717][ T32] r9:847a6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10f000 [ 1332.095031][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.095396][ T32] r5:00001000 r4:ea93d000 [ 1332.095571][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.095933][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.096328][ T32] r5:8470cb54 r4:8470c800 [ 1332.096498][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.096870][ T32] r7:ddde40c0 r6:82c18200 r5:8470cb54 r4:84c48d00 [ 1332.097142][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.097627][ T32] r10:847a6c00 r9:84c48d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.098028][ T32] r4:84c48d00 [ 1332.098241][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.098658][ T32] r10:00000000 r9:ea925e78 r8:84c35240 r7:84c48d00 r6:80266a2c r5:847a6c00 [ 1332.099014][ T32] r4:84c2b1c0 [ 1332.099214][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.099630][ T32] Exception stack(0xea94dfb0 to 0xea94dff8) [ 1332.099895][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.100232][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.100703][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.101083][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c2b1c0 [ 1332.101477][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.112276][ T32] INFO: task kworker/1:114:3926 blocked for more than 458 seconds. [ 1332.112754][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.113060][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.113388][ T32] task:kworker/1:114 state:D stack:0 pid:3926 tgid:3926 ppid:2 flags:0x00000000 [ 1332.113821][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.114089][ T32] Call trace: [ 1332.114262][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.114576][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea95dda4 r5:845db000 [ 1332.114921][ T32] r4:845db000 [ 1332.115084][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.115454][ T32] r5:845db000 r4:82717b60 [ 1332.115632][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.116131][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.116575][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea95de20 [ 1332.116902][ T32] r4:00000000 [ 1332.117039][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.117409][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.117764][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.118104][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c2b580 [ 1332.118482][ T32] r4:00000000 [ 1332.118654][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.118984][ T32] r9:845db000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f111000 [ 1332.119343][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.119773][ T32] r5:00001000 r4:ea949000 [ 1332.120014][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.120489][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.120853][ T32] r5:8470cf54 r4:8470cc00 [ 1332.121001][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.121437][ T32] r7:ddde40c0 r6:82c18200 r5:8470cf54 r4:84c48d80 [ 1332.132263][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.132932][ T32] r10:845db000 r9:84c48dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.133382][ T32] r4:84c48d80 [ 1332.133546][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.133966][ T32] r10:00000000 r9:ea925e78 r8:84c35980 r7:84c48d80 r6:80266a2c r5:845db000 [ 1332.134304][ T32] r4:84c2b3c0 [ 1332.134459][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.134838][ T32] Exception stack(0xea95dfb0 to 0xea95dff8) [ 1332.135104][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.135458][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.135718][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.135967][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c2b3c0 [ 1332.136316][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.136629][ T32] INFO: task kworker/1:115:3927 blocked for more than 458 seconds. [ 1332.136925][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.137213][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.137471][ T32] task:kworker/1:115 state:D stack:0 pid:3927 tgid:3927 ppid:2 flags:0x00000000 [ 1332.137803][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.138037][ T32] Call trace: [ 1332.138221][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.138525][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea969da4 r5:84338000 [ 1332.138889][ T32] r4:84338000 [ 1332.139142][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.139461][ T32] r5:84338000 r4:82717b60 [ 1332.139617][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.140116][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.140491][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea969e20 [ 1332.140779][ T32] r4:00000000 [ 1332.140959][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.141365][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.152046][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.152700][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c2b700 [ 1332.153085][ T32] r4:00000000 [ 1332.153281][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.153712][ T32] r9:84338000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f113000 [ 1332.154131][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.154633][ T32] r5:00001000 r4:ea955000 [ 1332.154900][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.155415][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.155851][ T32] r5:8470d354 r4:8470d000 [ 1332.156056][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.156503][ T32] r7:ddde40c0 r6:82c18200 r5:8470d354 r4:84c48e00 [ 1332.156794][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.157306][ T32] r10:84338000 r9:84c48e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.157678][ T32] r4:84c48e00 [ 1332.157984][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.158358][ T32] r10:00000000 r9:ea925e78 r8:84c35bc0 r7:84c48e00 r6:80266a2c r5:84338000 [ 1332.158715][ T32] r4:84c2b440 [ 1332.158951][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.159289][ T32] Exception stack(0xea969fb0 to 0xea969ff8) [ 1332.159586][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.159925][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.160292][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.160624][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c2b440 [ 1332.161115][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.161561][ T32] INFO: task kworker/1:116:3930 blocked for more than 458 seconds. [ 1332.172676][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.172951][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.173265][ T32] task:kworker/1:116 state:D stack:0 pid:3930 tgid:3930 ppid:2 flags:0x00000000 [ 1332.173661][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.173957][ T32] Call trace: [ 1332.174113][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.174452][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea97dda4 r5:84339800 [ 1332.174839][ T32] r4:84339800 [ 1332.174975][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.175270][ T32] r5:84339800 r4:82717b60 [ 1332.175481][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.175858][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.176226][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea97de20 [ 1332.176524][ T32] r4:00000000 [ 1332.176690][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.177030][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.177344][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.177607][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c2ba80 [ 1332.177866][ T32] r4:00000000 [ 1332.177999][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.178297][ T32] r9:84339800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f119000 [ 1332.178549][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.178875][ T32] r5:00001000 r4:ea981000 [ 1332.179016][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.179336][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.179670][ T32] r5:8470df54 r4:8470dc00 [ 1332.179819][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.180189][ T32] r7:ddde40c0 r6:82c18200 r5:8470df54 r4:84c48e80 [ 1332.180384][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.180690][ T32] r10:84339800 r9:84c48eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.180934][ T32] r4:84c48e80 [ 1332.181090][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.181432][ T32] r10:00000000 r9:ea925e78 r8:84c341c0 r7:84c48e80 r6:80266a2c r5:84339800 [ 1332.181695][ T32] r4:84c2b6c0 [ 1332.181831][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.182169][ T32] Exception stack(0xea97dfb0 to 0xea97dff8) [ 1332.182396][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.182702][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.182952][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.183314][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c2b6c0 [ 1332.203396][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.203995][ T32] INFO: task kworker/1:117:3931 blocked for more than 458 seconds. [ 1332.204357][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.204608][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.204936][ T32] task:kworker/1:117 state:D stack:0 pid:3931 tgid:3931 ppid:2 flags:0x00000000 [ 1332.207766][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.208090][ T32] Call trace: [ 1332.208430][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.208802][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea985da4 r5:8433a400 [ 1332.209266][ T32] r4:8433a400 [ 1332.209426][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.209797][ T32] r5:8433a400 r4:82717b60 [ 1332.210096][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.210482][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.210885][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea985e20 [ 1332.211216][ T32] r4:00000000 [ 1332.211369][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.222016][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.222695][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.223151][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c2b940 [ 1332.223526][ T32] r4:00000000 [ 1332.223692][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.224193][ T32] r9:8433a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f117000 [ 1332.224559][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.224943][ T32] r5:00001000 r4:ea971000 [ 1332.225184][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.225499][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.225968][ T32] r5:8470db54 r4:8470d800 [ 1332.226159][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.226665][ T32] r7:ddde40c0 r6:82c18200 r5:8470db54 r4:84c48f00 [ 1332.226982][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.227453][ T32] r10:8433a400 r9:84c48f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.227912][ T32] r4:84c48f00 [ 1332.228140][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.228540][ T32] r10:00000000 r9:ea97de78 r8:84c190c0 r7:84c48f00 r6:80266a2c r5:8433a400 [ 1332.228869][ T32] r4:84c2b6c0 [ 1332.229032][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.229410][ T32] Exception stack(0xea985fb0 to 0xea985ff8) [ 1332.229654][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.230055][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.230365][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.230709][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c2b6c0 [ 1332.231082][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.231415][ T32] INFO: task kworker/1:118:3933 blocked for more than 458 seconds. [ 1332.242338][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.242829][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.243161][ T32] task:kworker/1:118 state:D stack:0 pid:3933 tgid:3933 ppid:2 flags:0x00000000 [ 1332.243575][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.243928][ T32] Call trace: [ 1332.244131][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.244915][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea995da4 r5:84338c00 [ 1332.245304][ T32] r4:84338c00 [ 1332.245462][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.245848][ T32] r5:84338c00 r4:82717b60 [ 1332.246034][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.246495][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.247061][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea995e20 [ 1332.247474][ T32] r4:00000000 [ 1332.247631][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.248076][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.248488][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.248851][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c2be80 [ 1332.249214][ T32] r4:00000000 [ 1332.250099][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.262208][ T32] r9:84338c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11f000 [ 1332.266449][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.267024][ T32] r5:00001000 r4:ea9b1000 [ 1332.267367][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.267811][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.268243][ T32] r5:8470eb54 r4:8470e800 [ 1332.268441][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.268965][ T32] r7:ddde40c0 r6:82c18200 r5:8470eb54 r4:84c48f80 [ 1332.269263][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.269671][ T32] r10:84338c00 r9:84c48fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.270104][ T32] r4:84c48f80 [ 1332.270279][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.270769][ T32] r10:00000000 r9:ea97de78 r8:84c192c0 r7:84c48f80 r6:80266a2c r5:84338c00 [ 1332.282165][ T32] r4:84c2ba00 [ 1332.282436][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.284625][ T32] Exception stack(0xea995fb0 to 0xea995ff8) [ 1332.286366][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.288813][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.289200][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.289445][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c2ba00 [ 1332.289798][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.290138][ T32] INFO: task kworker/1:119:3935 blocked for more than 458 seconds. [ 1332.290432][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.290715][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.290949][ T32] task:kworker/1:119 state:D stack:0 pid:3935 tgid:3935 ppid:2 flags:0x00000000 [ 1332.291251][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.291563][ T32] Call trace: [ 1332.302296][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.302565][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea9a5da4 r5:8433b000 [ 1332.302768][ T32] r4:8433b000 [ 1332.302848][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.303029][ T32] r5:8433b000 r4:82717b60 [ 1332.303116][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.303469][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.303826][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9a5e20 [ 1332.304072][ T32] r4:00000000 [ 1332.304212][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.304532][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.304828][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.305185][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c2bc00 [ 1332.305431][ T32] r4:00000000 [ 1332.306532][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.308623][ T32] r9:8433b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11b000 [ 1332.309108][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.309581][ T32] r5:00001000 r4:ea991000 [ 1332.309772][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.310401][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.310845][ T32] r5:8470e354 r4:8470e000 [ 1332.311024][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.322220][ T32] r7:ddde40c0 r6:82c18200 r5:8470e354 r4:84c24000 [ 1332.323562][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.324018][ T32] r10:8433b000 r9:84c2402c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.324423][ T32] r4:84c24000 [ 1332.324603][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.325060][ T32] r10:00000000 r9:ea995e78 r8:84c19480 r7:84c24000 r6:80266a2c r5:8433b000 [ 1332.325392][ T32] r4:84c2b880 [ 1332.325615][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.326078][ T32] Exception stack(0xea9a5fb0 to 0xea9a5ff8) [ 1332.326366][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.326760][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.327169][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.327538][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c2b880 [ 1332.327865][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.328379][ T32] INFO: task kworker/1:120:3937 blocked for more than 458 seconds. [ 1332.328794][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.329087][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.329496][ T32] task:kworker/1:120 state:D stack:0 pid:3937 tgid:3937 ppid:2 flags:0x00000000 [ 1332.330037][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.330401][ T32] Call trace: [ 1332.330641][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.331138][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea9b5da4 r5:8433d400 [ 1332.342273][ T32] r4:8433d400 [ 1332.342715][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.343244][ T32] r5:8433d400 r4:82717b60 [ 1332.343496][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.344009][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.344553][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b5e20 [ 1332.344886][ T32] r4:00000000 [ 1332.345085][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.345767][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.346174][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.346566][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c2bd00 [ 1332.347115][ T32] r4:00000000 [ 1332.347331][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.347731][ T32] r9:8433d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11d000 [ 1332.348065][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.348486][ T32] r5:00001000 r4:ea9a1000 [ 1332.348728][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.349172][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.349635][ T32] r5:8470e754 r4:8470e400 [ 1332.349921][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.350444][ T32] r7:ddde40c0 r6:82c18200 r5:8470e754 r4:84c24080 [ 1332.350809][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.351161][ T32] r10:8433d400 r9:84c240ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.351554][ T32] r4:84c24080 [ 1332.362980][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.363405][ T32] r10:00000000 r9:ea995e78 r8:84c19680 r7:84c24080 r6:80266a2c r5:8433d400 [ 1332.363689][ T32] r4:84c2bc80 [ 1332.363836][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.364260][ T32] Exception stack(0xea9b5fb0 to 0xea9b5ff8) [ 1332.364542][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.364827][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.365171][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.365461][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c2bc80 [ 1332.365872][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.366392][ T32] INFO: task kworker/1:121:3939 blocked for more than 458 seconds. [ 1332.366868][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.367122][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.367512][ T32] task:kworker/1:121 state:D stack:0 pid:3939 tgid:3939 ppid:2 flags:0x00000000 [ 1332.368072][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.368369][ T32] Call trace: [ 1332.368564][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.369029][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea9c5da4 r5:8433c800 [ 1332.369395][ T32] r4:8433c800 [ 1332.369632][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.370049][ T32] r5:8433c800 r4:82717b60 [ 1332.370255][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.370897][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.371409][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9c5e20 [ 1332.382241][ T32] r4:00000000 [ 1332.382587][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.383081][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.383531][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.384003][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0b000 [ 1332.384367][ T32] r4:00000000 [ 1332.384553][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.384911][ T32] r9:8433c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f125000 [ 1332.385361][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.385836][ T32] r5:00001000 r4:ea9e5000 [ 1332.386021][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.386400][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.386858][ T32] r5:8470f754 r4:8470f400 [ 1332.387044][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.387479][ T32] r7:ddde40c0 r6:82c18200 r5:8470f754 r4:84c24100 [ 1332.387771][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.388251][ T32] r10:8433c800 r9:84c2412c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.388615][ T32] r4:84c24100 [ 1332.388787][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.389325][ T32] r10:00000000 r9:ea995e78 r8:84c19800 r7:84c24100 r6:80266a2c r5:8433c800 [ 1332.389747][ T32] r4:84c2bb40 [ 1332.390025][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.390375][ T32] Exception stack(0xea9c5fb0 to 0xea9c5ff8) [ 1332.390674][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.391164][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.402276][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.402796][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c2bb40 [ 1332.403115][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.403472][ T32] INFO: task kworker/1:122:3941 blocked for more than 458 seconds. [ 1332.403868][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.404172][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.404618][ T32] task:kworker/1:122 state:D stack:0 pid:3941 tgid:3941 ppid:2 flags:0x00000000 [ 1332.405139][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.405461][ T32] Call trace: [ 1332.405719][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.406075][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea9d5da4 r5:8433bc00 [ 1332.406560][ T32] r4:8433bc00 [ 1332.406819][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.407256][ T32] r5:8433bc00 r4:82717b60 [ 1332.407454][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.408027][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.408568][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9d5e20 [ 1332.408943][ T32] r4:00000000 [ 1332.409142][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.409576][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.409917][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.410254][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c2b440 [ 1332.410506][ T32] r4:00000000 [ 1332.410681][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.411000][ T32] r9:8433bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f121000 [ 1332.411339][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.422436][ T32] r5:00001000 r4:ea9c1000 [ 1332.422901][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.423364][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.423799][ T32] r5:8470ef54 r4:8470ec00 [ 1332.424224][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.424868][ T32] r7:ddde40c0 r6:82c18200 r5:8470ef54 r4:84c24180 [ 1332.425166][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.425678][ T32] r10:8433bc00 r9:84c241ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.426201][ T32] r4:84c24180 [ 1332.426383][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.426905][ T32] r10:00000000 r9:ea9c5e78 r8:84c199c0 r7:84c24180 r6:80266a2c r5:8433bc00 [ 1332.427308][ T32] r4:84c2bdc0 [ 1332.427489][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.427851][ T32] Exception stack(0xea9d5fb0 to 0xea9d5ff8) [ 1332.428275][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.428867][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.429707][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.430056][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c2bdc0 [ 1332.430520][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.431010][ T32] INFO: task kworker/1:123:3943 blocked for more than 458 seconds. [ 1332.442137][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.442623][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.443040][ T32] task:kworker/1:123 state:D stack:0 pid:3943 tgid:3943 ppid:2 flags:0x00000000 [ 1332.443771][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.444135][ T32] Call trace: [ 1332.444330][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.444678][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea9ddda4 r5:847a8000 [ 1332.445241][ T32] r4:847a8000 [ 1332.445415][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.445962][ T32] r5:847a8000 r4:82717b60 [ 1332.446173][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.446717][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.447351][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9dde20 [ 1332.447825][ T32] r4:00000000 [ 1332.448043][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.448543][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.448934][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.449671][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c35640 [ 1332.450105][ T32] r4:00000000 [ 1332.450442][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.450977][ T32] r9:847a8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f123000 [ 1332.451363][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.462329][ T32] r5:00001000 r4:ea9d1000 [ 1332.462817][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.463394][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.463940][ T32] r5:8470f354 r4:8470f000 [ 1332.464202][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.464647][ T32] r7:ddde40c0 r6:82c18200 r5:8470f354 r4:84c24200 [ 1332.464982][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.465498][ T32] r10:847a8000 r9:84c2422c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.465930][ T32] r4:84c24200 [ 1332.466302][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.466832][ T32] r10:00000000 r9:ea9c5e78 r8:84c19bc0 r7:84c24200 r6:80266a2c r5:847a8000 [ 1332.467319][ T32] r4:84c2bec0 [ 1332.467536][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.467930][ T32] Exception stack(0xea9ddfb0 to 0xea9ddff8) [ 1332.468289][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.468655][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.469218][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.469616][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c2bec0 [ 1332.470059][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.470439][ T32] INFO: task kworker/1:124:3946 blocked for more than 458 seconds. [ 1332.470856][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.471171][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.482332][ T32] task:kworker/1:124 state:D stack:0 pid:3946 tgid:3946 ppid:2 flags:0x00000000 [ 1332.483061][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.483360][ T32] Call trace: [ 1332.483556][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.483896][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea9f1da4 r5:847a8c00 [ 1332.484189][ T32] r4:847a8c00 [ 1332.484328][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.484639][ T32] r5:847a8c00 r4:82717b60 [ 1332.484866][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.485429][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.485981][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9f1e20 [ 1332.486285][ T32] r4:00000000 [ 1332.486451][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.486879][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.487369][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.487754][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0b800 [ 1332.488087][ T32] r4:00000000 [ 1332.488379][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.488748][ T32] r9:847a8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12f000 [ 1332.489190][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.489709][ T32] r5:00001000 r4:eaa29000 [ 1332.489979][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.490430][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.490972][ T32] r5:84710b54 r4:84710800 [ 1332.491399][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.502198][ T32] r7:ddde40c0 r6:82c18200 r5:84710b54 r4:84c24280 [ 1332.503704][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.504340][ T32] r10:847a8c00 r9:84c242ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.504785][ T32] r4:84c24280 [ 1332.505030][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.505461][ T32] r10:00000000 r9:ea9c5e78 r8:84c19c80 r7:84c24280 r6:80266a2c r5:847a8c00 [ 1332.506003][ T32] r4:84c0b100 [ 1332.506348][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.506772][ T32] Exception stack(0xea9f1fb0 to 0xea9f1ff8) [ 1332.507152][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.507544][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.507945][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.508385][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c0b100 [ 1332.508924][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.509371][ T32] INFO: task kworker/1:125:3947 blocked for more than 458 seconds. [ 1332.509784][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.510091][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.510677][ T32] task:kworker/1:125 state:D stack:0 pid:3947 tgid:3947 ppid:2 flags:0x00000000 [ 1332.511172][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.522065][ T32] Call trace: [ 1332.522469][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.522942][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea9f5da4 r5:847a9800 [ 1332.523331][ T32] r4:847a9800 [ 1332.523577][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.523990][ T32] r5:847a9800 r4:82717b60 [ 1332.524244][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.524698][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.525285][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9f5e20 [ 1332.525716][ T32] r4:00000000 [ 1332.525893][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.526306][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.526805][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.527240][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0b340 [ 1332.527610][ T32] r4:00000000 [ 1332.527782][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.528267][ T32] r9:847a9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f127000 [ 1332.528657][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.529133][ T32] r5:00001000 r4:ea9ed000 [ 1332.529451][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.529972][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.530503][ T32] r5:8470fb54 r4:8470f800 [ 1332.530749][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.531305][ T32] r7:ddde40c0 r6:82c18200 r5:8470fb54 r4:84c24300 [ 1332.542260][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.542862][ T32] r10:847a9800 r9:84c2432c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.543201][ T32] r4:84c24300 [ 1332.543362][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.543765][ T32] r10:00000000 r9:ea9f1e78 r8:84c19d80 r7:84c24300 r6:80266a2c r5:847a9800 [ 1332.544255][ T32] r4:84c0b100 [ 1332.544434][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.544870][ T32] Exception stack(0xea9f5fb0 to 0xea9f5ff8) [ 1332.545231][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.545596][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.546036][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.546365][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c0b100 [ 1332.546891][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.547305][ T32] INFO: task kworker/1:126:3950 blocked for more than 459 seconds. [ 1332.547685][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.547974][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.548463][ T32] task:kworker/1:126 state:D stack:0 pid:3950 tgid:3950 ppid:2 flags:0x00000000 [ 1332.548997][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.549446][ T32] Call trace: [ 1332.549744][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.550347][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa0dda4 r5:847ab000 [ 1332.550736][ T32] r4:847ab000 [ 1332.550927][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.551473][ T32] r5:847ab000 r4:82717b60 [ 1332.572193][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.572860][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.573335][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa0de20 [ 1332.573681][ T32] r4:00000000 [ 1332.573905][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.574387][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.574856][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.575402][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0b440 [ 1332.575740][ T32] r4:00000000 [ 1332.575935][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.576343][ T32] r9:847ab000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f129000 [ 1332.576721][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.577303][ T32] r5:00001000 r4:ea9fd000 [ 1332.577549][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.578064][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.578664][ T32] r5:8470ff54 r4:8470fc00 [ 1332.578949][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.579568][ T32] r7:ddde40c0 r6:82c18200 r5:8470ff54 r4:84c24380 [ 1332.579934][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.580548][ T32] r10:847ab000 r9:84c243ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.581111][ T32] r4:84c24380 [ 1332.581317][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.592112][ T32] r10:00000000 r9:ea9f1e78 r8:84c19f80 r7:84c24380 r6:80266a2c r5:847ab000 [ 1332.592643][ T32] r4:84c0b2c0 [ 1332.592813][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.593246][ T32] Exception stack(0xeaa0dfb0 to 0xeaa0dff8) [ 1332.593597][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.594082][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.594552][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.595037][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c0b2c0 [ 1332.595528][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.595970][ T32] INFO: task kworker/1:127:3951 blocked for more than 459 seconds. [ 1332.596452][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.596753][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.597193][ T32] task:kworker/1:127 state:D stack:0 pid:3951 tgid:3951 ppid:2 flags:0x00000000 [ 1332.597654][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.598060][ T32] Call trace: [ 1332.598322][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.598818][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa11da4 r5:847abc00 [ 1332.599319][ T32] r4:847abc00 [ 1332.599498][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.599924][ T32] r5:847abc00 r4:82717b60 [ 1332.600171][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.600659][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.601170][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa11e20 [ 1332.612102][ T32] r4:00000000 [ 1332.612506][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.612982][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.613443][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.613792][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0b580 [ 1332.614213][ T32] r4:00000000 [ 1332.614476][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.615023][ T32] r9:847abc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12b000 [ 1332.615564][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.616180][ T32] r5:00001000 r4:eaa05000 [ 1332.616381][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.616966][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.617524][ T32] r5:84710354 r4:84710000 [ 1332.617728][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.618238][ T32] r7:ddde40c0 r6:82c18200 r5:84710354 r4:84c24400 [ 1332.618478][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.618992][ T32] r10:847abc00 r9:84c2442c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.619316][ T32] r4:84c24400 [ 1332.619587][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.620020][ T32] r10:00000000 r9:ea9f1e78 r8:84c19880 r7:84c24400 r6:80266a2c r5:847abc00 [ 1332.620381][ T32] r4:84c0b280 [ 1332.620619][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.621048][ T32] Exception stack(0xeaa11fb0 to 0xeaa11ff8) [ 1332.632657][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.633189][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.633537][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.633939][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c0b280 [ 1332.634382][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.634897][ T32] INFO: task kworker/1:128:3953 blocked for more than 459 seconds. [ 1332.635254][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.635533][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.635969][ T32] task:kworker/1:128 state:D stack:0 pid:3953 tgid:3953 ppid:2 flags:0x00000000 [ 1332.636508][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.636868][ T32] Call trace: [ 1332.637129][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.637584][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa21da4 r5:847ad400 [ 1332.638011][ T32] r4:847ad400 [ 1332.638204][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.638733][ T32] r5:847ad400 r4:82717b60 [ 1332.638959][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.639524][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.639969][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa21e20 [ 1332.640380][ T32] r4:00000000 [ 1332.640625][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.641140][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.642139][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.642699][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0b6c0 [ 1332.643073][ T32] r4:00000000 [ 1332.643367][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.643764][ T32] r9:847ad400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12d000 [ 1332.644233][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.644806][ T32] r5:00001000 r4:eaa19000 [ 1332.645058][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.645464][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.645956][ T32] r5:84710754 r4:84710400 [ 1332.646186][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.646698][ T32] r7:ddde40c0 r6:82c18200 r5:84710754 r4:84c24480 [ 1332.647058][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.647541][ T32] r10:847ad400 r9:84c244ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.648055][ T32] r4:84c24480 [ 1332.648228][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.648598][ T32] r10:00000000 r9:ea9f1e78 r8:84c195c0 r7:84c24480 r6:80266a2c r5:847ad400 [ 1332.648956][ T32] r4:84c0b400 [ 1332.649132][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.649549][ T32] Exception stack(0xeaa21fb0 to 0xeaa21ff8) [ 1332.649851][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.650276][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.650698][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.651068][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c0b400 [ 1332.662233][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.662811][ T32] INFO: task kworker/1:129:3955 blocked for more than 459 seconds. [ 1332.663099][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.663288][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.663746][ T32] task:kworker/1:129 state:D stack:0 pid:3955 tgid:3955 ppid:2 flags:0x00000000 [ 1332.664256][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.664597][ T32] Call trace: [ 1332.664815][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.665262][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa31da4 r5:847ac800 [ 1332.665696][ T32] r4:847ac800 [ 1332.665864][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.666302][ T32] r5:847ac800 r4:82717b60 [ 1332.666541][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.667086][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.667540][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa31e20 [ 1332.668024][ T32] r4:00000000 [ 1332.668253][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.668764][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.669152][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.669512][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0ba40 [ 1332.669889][ T32] r4:00000000 [ 1332.670080][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.670560][ T32] r9:847ac800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f133000 [ 1332.671122][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.682131][ T32] r5:00001000 r4:eaa49000 [ 1332.682442][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.682953][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.683346][ T32] r5:84711354 r4:84711000 [ 1332.683537][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.684081][ T32] r7:ddde40c0 r6:82c18200 r5:84711354 r4:84c24500 [ 1332.684297][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.684771][ T32] r10:847ac800 r9:84c2452c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.685203][ T32] r4:84c24500 [ 1332.685458][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.685933][ T32] r10:00000000 r9:ea9f1e78 r8:84c19200 r7:84c24500 r6:80266a2c r5:847ac800 [ 1332.686472][ T32] r4:84c0b540 [ 1332.686693][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.687042][ T32] Exception stack(0xeaa31fb0 to 0xeaa31ff8) [ 1332.687445][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.687811][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.688268][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.688593][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c0b540 [ 1332.689036][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.689475][ T32] INFO: task kworker/1:130:3958 blocked for more than 459 seconds. [ 1332.689824][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.690090][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.690533][ T32] task:kworker/1:130 state:D stack:0 pid:3958 tgid:3958 ppid:2 flags:0x00000000 [ 1332.691209][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.702142][ T32] Call trace: [ 1332.702520][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.702885][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa51da4 r5:847aa400 [ 1332.703144][ T32] r4:847aa400 [ 1332.703315][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.703619][ T32] r5:847aa400 r4:82717b60 [ 1332.703789][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.704196][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.704531][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa51e20 [ 1332.704814][ T32] r4:00000000 [ 1332.704950][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.705234][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.705598][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.705930][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0b940 [ 1332.706245][ T32] r4:00000000 [ 1332.706413][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.706744][ T32] r9:847aa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f131000 [ 1332.707001][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.707297][ T32] r5:00001000 r4:eaa39000 [ 1332.707446][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.707754][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.708055][ T32] r5:84710f54 r4:84710c00 [ 1332.708230][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.708731][ T32] r7:ddde40c0 r6:82c18200 r5:84710f54 r4:84c24580 [ 1332.709097][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.709497][ T32] r10:847aa400 r9:84c245ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.709822][ T32] r4:84c24580 [ 1332.710000][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.710433][ T32] r10:00000000 r9:eaa31e78 r8:847fe100 r7:84c24580 r6:80266a2c r5:847aa400 [ 1332.710846][ T32] r4:84c0b680 [ 1332.711054][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.722217][ T32] Exception stack(0xeaa51fb0 to 0xeaa51ff8) [ 1332.722754][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.723230][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.723585][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.723828][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c0b680 [ 1332.724075][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.724380][ T32] INFO: task kworker/1:131:3960 blocked for more than 459 seconds. [ 1332.724604][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.724799][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.725050][ T32] task:kworker/1:131 state:D stack:0 pid:3960 tgid:3960 ppid:2 flags:0x00000000 [ 1332.725506][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.725901][ T32] Call trace: [ 1332.726105][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.726542][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa5dda4 r5:847ae000 [ 1332.726964][ T32] r4:847ae000 [ 1332.727136][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.727411][ T32] r5:847ae000 r4:82717b60 [ 1332.727535][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.727909][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.728238][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa5de20 [ 1332.728475][ T32] r4:00000000 [ 1332.728572][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.728835][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.729117][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.729432][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0bc00 [ 1332.729654][ T32] r4:00000000 [ 1332.729755][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.730023][ T32] r9:847ae000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f135000 [ 1332.730239][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.730478][ T32] r5:00001000 r4:eaa59000 [ 1332.730674][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.730975][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.731244][ T32] r5:84711754 r4:84711400 [ 1332.731403][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.741855][ T32] r7:ddde40c0 r6:82c18200 r5:84711754 r4:84c24600 [ 1332.742086][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.742293][ T32] r10:847ae000 r9:84c2462c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.742471][ T32] r4:84c24600 [ 1332.742631][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.742911][ T32] r10:00000000 r9:eaa31e78 r8:847fe200 r7:84c24600 r6:80266a2c r5:847ae000 [ 1332.743146][ T32] r4:84c0b9c0 [ 1332.743251][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.743500][ T32] Exception stack(0xeaa5dfb0 to 0xeaa5dff8) [ 1332.743785][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.744252][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.744679][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.745147][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c0b9c0 [ 1332.745481][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.745833][ T32] INFO: task kworker/1:132:3962 blocked for more than 459 seconds. [ 1332.746043][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.746319][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.746692][ T32] task:kworker/1:132 state:D stack:0 pid:3962 tgid:3962 ppid:2 flags:0x00000000 [ 1332.747232][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.747512][ T32] Call trace: [ 1332.747695][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.748082][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa69da4 r5:847aec00 [ 1332.748305][ T32] r4:847aec00 [ 1332.748407][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.748674][ T32] r5:847aec00 r4:82717b60 [ 1332.748793][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.749113][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.749468][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa69e20 [ 1332.749665][ T32] r4:00000000 [ 1332.749752][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.750044][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.750246][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.750510][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0bdc0 [ 1332.750788][ T32] r4:00000000 [ 1332.750898][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.751121][ T32] r9:847aec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f137000 [ 1332.751365][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.761952][ T32] r5:00001000 r4:eaa65000 [ 1332.762162][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.762445][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.762768][ T32] r5:84711b54 r4:84711800 [ 1332.762926][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.763208][ T32] r7:ddde40c0 r6:82c18200 r5:84711b54 r4:84c24680 [ 1332.763392][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.763586][ T32] r10:847aec00 r9:84c246ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.763835][ T32] r4:84c24680 [ 1332.763927][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.764157][ T32] r10:00000000 r9:eaa5de78 r8:847fe300 r7:84c24680 r6:80266a2c r5:847aec00 [ 1332.764441][ T32] r4:84c0ba80 [ 1332.764519][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.764833][ T32] Exception stack(0xeaa69fb0 to 0xeaa69ff8) [ 1332.765051][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.765320][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.765463][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.765641][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c0ba80 [ 1332.766112][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.766562][ T32] INFO: task kworker/1:133:3964 blocked for more than 459 seconds. [ 1332.766986][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.767280][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.767667][ T32] task:kworker/1:133 state:D stack:0 pid:3964 tgid:3964 ppid:2 flags:0x00000000 [ 1332.768179][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.768483][ T32] Call trace: [ 1332.768715][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.769097][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa75da4 r5:8433ec00 [ 1332.769451][ T32] r4:8433ec00 [ 1332.769639][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.770147][ T32] r5:8433ec00 r4:82717b60 [ 1332.770398][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.770888][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.782011][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa75e20 [ 1332.782311][ T32] r4:00000000 [ 1332.782406][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.782865][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.783150][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.783521][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0bec0 [ 1332.783815][ T32] r4:00000000 [ 1332.783937][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.784266][ T32] r9:8433ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f139000 [ 1332.784550][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.784850][ T32] r5:00001000 r4:eaa71000 [ 1332.785276][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.785517][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.785856][ T32] r5:84711f54 r4:84711c00 [ 1332.785981][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.786496][ T32] r7:ddde40c0 r6:82c18200 r5:84711f54 r4:84c24700 [ 1332.786933][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.787583][ T32] r10:8433ec00 r9:84c2472c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.787969][ T32] r4:84c24700 [ 1332.788263][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.788719][ T32] r10:00000000 r9:eaa69e78 r8:847fe400 r7:84c24700 r6:80266a2c r5:8433ec00 [ 1332.789163][ T32] r4:84c0bc80 [ 1332.789340][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.789799][ T32] Exception stack(0xeaa75fb0 to 0xeaa75ff8) [ 1332.790154][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.790661][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.790987][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.791394][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c0bc80 [ 1332.812172][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.812861][ T32] INFO: task kworker/1:134:3966 blocked for more than 459 seconds. [ 1332.813137][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.813337][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.813589][ T32] task:kworker/1:134 state:D stack:0 pid:3966 tgid:3966 ppid:2 flags:0x00000000 [ 1332.813888][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.814062][ T32] Call trace: [ 1332.814219][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.814429][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa85da4 r5:845f0000 [ 1332.814662][ T32] r4:845f0000 [ 1332.814753][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.815019][ T32] r5:845f0000 r4:82717b60 [ 1332.815123][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.815430][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.815791][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa85e20 [ 1332.816111][ T32] r4:00000000 [ 1332.816257][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.816639][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.816947][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.817310][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c19e00 [ 1332.817591][ T32] r4:00000000 [ 1332.817724][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.818047][ T32] r9:845f0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1332.818297][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.818703][ T32] r5:00001000 r4:df9a1000 [ 1332.818892][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.819193][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.819484][ T32] r5:84712754 r4:84712400 [ 1332.819628][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.819937][ T32] r7:ddde40c0 r6:82c18200 r5:84712754 r4:84c24780 [ 1332.820164][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.820417][ T32] r10:845f0000 r9:84c247ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.820728][ T32] r4:84c24780 [ 1332.820874][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.821217][ T32] r10:00000000 r9:eaa75e78 r8:847fe600 r7:84c24780 r6:80266a2c r5:845f0000 [ 1332.831929][ T32] r4:84c0bd00 [ 1332.832250][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.832526][ T32] Exception stack(0xeaa85fb0 to 0xeaa85ff8) [ 1332.832768][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.833048][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.833360][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.833608][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c0bd00 [ 1332.833920][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.834216][ T32] INFO: task kworker/1:135:3967 blocked for more than 459 seconds. [ 1332.834389][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.834642][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.834868][ T32] task:kworker/1:135 state:D stack:0 pid:3967 tgid:3967 ppid:2 flags:0x00000000 [ 1332.835179][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.835378][ T32] Call trace: [ 1332.835490][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.835745][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea869da4 r5:845f0c00 [ 1332.836024][ T32] r4:845f0c00 [ 1332.836307][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.836882][ T32] r5:845f0c00 r4:82717b60 [ 1332.837016][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.837499][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.837914][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea869e20 [ 1332.838182][ T32] r4:00000000 [ 1332.838308][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.838653][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.839061][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.839353][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0b7c0 [ 1332.839631][ T32] r4:00000000 [ 1332.839741][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.840018][ T32] r9:845f0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1332.840237][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.840476][ T32] r5:00001000 r4:df919000 [ 1332.840671][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.840942][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.841260][ T32] r5:84712354 r4:84712000 [ 1332.841441][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.851849][ T32] r7:ddde40c0 r6:82c18200 r5:84712354 r4:84c24800 [ 1332.852131][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.852397][ T32] r10:845f0c00 r9:84c2482c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.852628][ T32] r4:84c24800 [ 1332.852750][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.853018][ T32] r10:00000000 r9:eaa85e78 r8:847fe700 r7:84c24800 r6:80266a2c r5:845f0c00 [ 1332.853229][ T32] r4:84c0bd00 [ 1332.853334][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.853615][ T32] Exception stack(0xea869fb0 to 0xea869ff8) [ 1332.853732][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.853910][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.854106][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.854262][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c0bd00 [ 1332.854445][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.854691][ T32] INFO: task kworker/1:136:3971 blocked for more than 459 seconds. [ 1332.854894][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.855085][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.855392][ T32] task:kworker/1:136 state:D stack:0 pid:3971 tgid:3971 ppid:2 flags:0x00000000 [ 1332.855853][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.856236][ T32] Call trace: [ 1332.856463][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.856795][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa89da4 r5:845f2400 [ 1332.857164][ T32] r4:845f2400 [ 1332.857330][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.857733][ T32] r5:845f2400 r4:82717b60 [ 1332.857959][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.858416][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.858769][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa89e20 [ 1332.859024][ T32] r4:00000000 [ 1332.859195][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.859396][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.859612][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.859838][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c35480 [ 1332.860102][ T32] r4:00000000 [ 1332.860206][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.860410][ T32] r9:845f2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f143000 [ 1332.860608][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.860819][ T32] r5:00001000 r4:dfe47000 [ 1332.860948][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.861181][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.861486][ T32] r5:84712f54 r4:84712c00 [ 1332.872164][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.872777][ T32] r7:ddde40c0 r6:82c18200 r5:84712f54 r4:84c24880 [ 1332.873021][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.873381][ T32] r10:845f2400 r9:84c248ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.873701][ T32] r4:84c24880 [ 1332.873898][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.874158][ T32] r10:00000000 r9:eaa85e78 r8:847fea00 r7:84c24880 r6:80266a2c r5:845f2400 [ 1332.874378][ T32] r4:84c19a40 [ 1332.874471][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.874730][ T32] Exception stack(0xeaa89fb0 to 0xeaa89ff8) [ 1332.874905][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.875131][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.875361][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.875535][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c19a40 [ 1332.875739][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.875928][ T32] INFO: task kworker/1:137:3972 blocked for more than 459 seconds. [ 1332.876189][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.876436][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.876737][ T32] task:kworker/1:137 state:D stack:0 pid:3972 tgid:3972 ppid:2 flags:0x00000000 [ 1332.876975][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.877146][ T32] Call trace: [ 1332.877243][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.877463][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea899da4 r5:845f3000 [ 1332.877718][ T32] r4:845f3000 [ 1332.877801][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.878062][ T32] r5:845f3000 r4:82717b60 [ 1332.878208][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.878476][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.878872][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea899e20 [ 1332.879241][ T32] r4:00000000 [ 1332.879419][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.879809][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.880229][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.880676][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0bfc0 [ 1332.881307][ T32] r4:00000000 [ 1332.892811][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.893682][ T32] r9:845f3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f141000 [ 1332.893860][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.894091][ T32] r5:00001000 r4:dfdc9000 [ 1332.894183][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.894374][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.894580][ T32] r5:84712b54 r4:84712800 [ 1332.894760][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.895029][ T32] r7:ddde40c0 r6:82c18200 r5:84712b54 r4:84c24900 [ 1332.895173][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.895368][ T32] r10:845f3000 r9:84c2492c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.895573][ T32] r4:84c24900 [ 1332.895652][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.895831][ T32] r10:00000000 r9:eaa89e78 r8:847fec40 r7:84c24900 r6:80266a2c r5:845f3000 [ 1332.895992][ T32] r4:84c19a40 [ 1332.896109][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.896363][ T32] Exception stack(0xea899fb0 to 0xea899ff8) [ 1332.896518][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.896729][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.896968][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.897140][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c19a40 [ 1332.897294][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.897452][ T32] INFO: task kworker/1:138:3979 blocked for more than 459 seconds. [ 1332.897642][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.897848][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.898040][ T32] task:kworker/1:138 state:D stack:0 pid:3979 tgid:3979 ppid:2 flags:0x00000000 [ 1332.898335][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.898546][ T32] Call trace: [ 1332.898714][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.899062][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa91da4 r5:845f5400 [ 1332.899351][ T32] r4:845f5400 [ 1332.899501][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.899794][ T32] r5:845f5400 r4:82717b60 [ 1332.899953][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.900187][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.900514][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa91e20 [ 1332.900773][ T32] r4:00000000 [ 1332.900880][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.901143][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.901446][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.902905][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fdf80 [ 1332.903408][ T32] r4:00000000 [ 1332.903626][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.904152][ T32] r9:845f5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d3000 [ 1332.904628][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.905005][ T32] r5:00001000 r4:dfa99000 [ 1332.905135][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.905400][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.905674][ T32] r5:84713f54 r4:84713c00 [ 1332.905848][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.906287][ T32] r7:ddde40c0 r6:82c18200 r5:84713f54 r4:84c24980 [ 1332.906576][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.907048][ T32] r10:845f5400 r9:84c249ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.907427][ T32] r4:84c24980 [ 1332.907601][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.908017][ T32] r10:00000000 r9:eaa89e78 r8:847fe540 r7:84c24980 r6:80266a2c r5:845f5400 [ 1332.908399][ T32] r4:84c35300 [ 1332.908573][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.908995][ T32] Exception stack(0xeaa91fb0 to 0xeaa91ff8) [ 1332.909323][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.909865][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.910315][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.910717][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c35300 [ 1332.911142][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.921904][ T32] INFO: task kworker/1:139:3980 blocked for more than 459 seconds. [ 1332.922283][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.922483][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.922746][ T32] task:kworker/1:139 state:D stack:0 pid:3980 tgid:3980 ppid:2 flags:0x00000000 [ 1332.923047][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.923272][ T32] Call trace: [ 1332.923405][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.923690][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa95da4 r5:845f3c00 [ 1332.923973][ T32] r4:845f3c00 [ 1332.924085][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.924339][ T32] r5:845f3c00 r4:82717b60 [ 1332.924462][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.924805][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.925330][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa95e20 [ 1332.925708][ T32] r4:00000000 [ 1332.926065][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.926570][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.927127][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.927597][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847faa00 [ 1332.928107][ T32] r4:00000000 [ 1332.928309][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.928667][ T32] r9:845f3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f157000 [ 1332.928967][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.929362][ T32] r5:00001000 r4:e04b9000 [ 1332.929547][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.930004][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.930405][ T32] r5:84cceb54 r4:84cce800 [ 1332.930635][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.931079][ T32] r7:ddde40c0 r6:82c18200 r5:84cceb54 r4:84c24a00 [ 1332.931343][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.951885][ T32] r10:845f3c00 r9:84c24a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.952183][ T32] r4:84c24a00 [ 1332.952344][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.952644][ T32] r10:00000000 r9:eaa91e78 r8:847feec0 r7:84c24a00 r6:80266a2c r5:845f3c00 [ 1332.952925][ T32] r4:84c35300 [ 1332.953021][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.953248][ T32] Exception stack(0xeaa95fb0 to 0xeaa95ff8) [ 1332.953441][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.953607][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.953785][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.953986][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c35300 [ 1332.954169][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.954438][ T32] INFO: task kworker/1:140:3991 blocked for more than 459 seconds. [ 1332.954752][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.954936][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.955193][ T32] task:kworker/1:140 state:D stack:0 pid:3991 tgid:3991 ppid:2 flags:0x00000000 [ 1332.955521][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.955711][ T32] Call trace: [ 1332.955828][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.956114][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaaa1da4 r5:84665400 [ 1332.956619][ T32] r4:84665400 [ 1332.956841][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.957286][ T32] r5:84665400 r4:82717b60 [ 1332.957549][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.958086][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.958744][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa1e20 [ 1332.959183][ T32] r4:00000000 [ 1332.959497][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.960077][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.960263][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.960590][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fde80 [ 1332.960728][ T32] r4:00000000 [ 1332.960846][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.961153][ T32] r9:84665400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1332.961327][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.971898][ T32] r5:00001000 r4:dfa5d000 [ 1332.972125][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.972478][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.972842][ T32] r5:84713b54 r4:84713800 [ 1332.972980][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.973257][ T32] r7:ddde40c0 r6:82c18200 r5:84713b54 r4:84c24a80 [ 1332.973442][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.973725][ T32] r10:84665400 r9:84c24aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.973989][ T32] r4:84c24a80 [ 1332.974096][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.974287][ T32] r10:00000000 r9:eaa91e78 r8:847fd1c0 r7:84c24a80 r6:80266a2c r5:84665400 [ 1332.974541][ T32] r4:847fd180 [ 1332.974716][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.974979][ T32] Exception stack(0xeaaa1fb0 to 0xeaaa1ff8) [ 1332.975183][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.975471][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.975721][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.975974][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fd180 [ 1332.976263][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.976479][ T32] INFO: task kworker/1:141:4012 blocked for more than 459 seconds. [ 1332.976813][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.977032][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.977329][ T32] task:kworker/1:141 state:D stack:0 pid:4012 tgid:4012 ppid:2 flags:0x00000000 [ 1332.977710][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.977905][ T32] Call trace: [ 1332.978025][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1332.978280][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab11da4 r5:84663c00 [ 1332.978546][ T32] r4:84663c00 [ 1332.978706][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1332.979030][ T32] r5:84663c00 r4:82717b60 [ 1332.979198][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.979569][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.979907][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab11e20 [ 1332.980120][ T32] r4:00000000 [ 1332.980202][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1332.980436][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1332.980698][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1332.980997][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fda80 [ 1332.981218][ T32] r4:00000000 [ 1332.981339][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1332.992064][ T32] r9:84663c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0dd000 [ 1332.992335][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1332.992632][ T32] r5:00001000 r4:dfb23000 [ 1332.992755][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1332.993079][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.993352][ T32] r5:83dd6f54 r4:83dd6c00 [ 1332.993503][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.993840][ T32] r7:ddde40c0 r6:82c18200 r5:83dd6f54 r4:84c24b00 [ 1332.994137][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.994457][ T32] r10:84663c00 r9:84c24b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.994791][ T32] r4:84c24b00 [ 1332.994960][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1332.995269][ T32] r10:00000000 r9:eaa91e78 r8:847fdfc0 r7:84c24b00 r6:80266a2c r5:84663c00 [ 1332.995550][ T32] r4:847fddc0 [ 1332.995691][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.995943][ T32] Exception stack(0xeab11fb0 to 0xeab11ff8) [ 1332.996183][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.996594][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.996925][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.997233][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fddc0 [ 1332.997474][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.997860][ T32] INFO: task kworker/1:142:4014 blocked for more than 459 seconds. [ 1332.998207][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1332.998431][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.998864][ T32] task:kworker/1:142 state:D stack:0 pid:4014 tgid:4014 ppid:2 flags:0x00000000 [ 1332.999603][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.000155][ T32] Call trace: [ 1333.000404][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.000892][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa99da4 r5:84663000 [ 1333.001464][ T32] r4:84663000 [ 1333.012172][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.012775][ T32] r5:84663000 r4:82717b60 [ 1333.012997][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.013617][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.014298][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa99e20 [ 1333.014831][ T32] r4:00000000 [ 1333.015028][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.015421][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.015978][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.016343][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c15100 [ 1333.016629][ T32] r4:00000000 [ 1333.016806][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.017140][ T32] r9:84663000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e3000 [ 1333.017436][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.017886][ T32] r5:00001000 r4:dfc1d000 [ 1333.018054][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.018420][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.018859][ T32] r5:84714b54 r4:84714800 [ 1333.019088][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.019579][ T32] r7:ddde40c0 r6:82c18200 r5:84714b54 r4:84c24b80 [ 1333.019935][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.020390][ T32] r10:84663000 r9:84c24bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.020899][ T32] r4:84c24b80 [ 1333.021078][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.021438][ T32] r10:00000000 r9:eab11e78 r8:847fd840 r7:84c24b80 r6:80266a2c r5:84663000 [ 1333.032310][ T32] r4:847fdec0 [ 1333.032650][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.032921][ T32] Exception stack(0xeaa99fb0 to 0xeaa99ff8) [ 1333.033150][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.033494][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.033794][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.034101][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fdec0 [ 1333.034502][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.035023][ T32] INFO: task kworker/1:143:4015 blocked for more than 459 seconds. [ 1333.035397][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.035732][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.036051][ T32] task:kworker/1:143 state:D stack:0 pid:4015 tgid:4015 ppid:2 flags:0x00000000 [ 1333.036532][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.036857][ T32] Call trace: [ 1333.037010][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.037308][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaafdda4 r5:84662400 [ 1333.037558][ T32] r4:84662400 [ 1333.037688][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.038034][ T32] r5:84662400 r4:82717b60 [ 1333.038168][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.038502][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.038870][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaafde20 [ 1333.039114][ T32] r4:00000000 [ 1333.039293][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.039564][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.039814][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.040090][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fd600 [ 1333.040314][ T32] r4:00000000 [ 1333.040410][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.040659][ T32] r9:84662400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0df000 [ 1333.040918][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.041214][ T32] r5:00001000 r4:dfb65000 [ 1333.041380][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.052254][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.052851][ T32] r5:84714354 r4:84714000 [ 1333.053101][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.053605][ T32] r7:ddde40c0 r6:82c18200 r5:84714354 r4:84c24c00 [ 1333.053973][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.054402][ T32] r10:84662400 r9:84c24c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.054854][ T32] r4:84c24c00 [ 1333.055030][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.055322][ T32] r10:00000000 r9:eaa99e78 r8:847fd480 r7:84c24c00 r6:80266a2c r5:84662400 [ 1333.055562][ T32] r4:847fdec0 [ 1333.055682][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.055935][ T32] Exception stack(0xeaafdfb0 to 0xeaafdff8) [ 1333.056156][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.056566][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.056992][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.057272][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fdec0 [ 1333.057551][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.057807][ T32] INFO: task kworker/1:144:4018 blocked for more than 459 seconds. [ 1333.058064][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.058241][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.058512][ T32] task:kworker/1:144 state:D stack:0 pid:4018 tgid:4018 ppid:2 flags:0x00000000 [ 1333.058923][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.059132][ T32] Call trace: [ 1333.059289][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.059517][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea901da4 r5:84661800 [ 1333.059779][ T32] r4:84661800 [ 1333.059985][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.060393][ T32] r5:84661800 r4:82717b60 [ 1333.060596][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.061259][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.072240][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea901e20 [ 1333.072675][ T32] r4:00000000 [ 1333.072957][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.073585][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.074103][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.074677][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842bed40 [ 1333.075228][ T32] r4:00000000 [ 1333.075483][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.075913][ T32] r9:84661800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e1000 [ 1333.076414][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.077034][ T32] r5:00001000 r4:dfba9000 [ 1333.077223][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.077729][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.078417][ T32] r5:84714754 r4:84714400 [ 1333.078722][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.079345][ T32] r7:ddde40c0 r6:82c18200 r5:84714754 r4:84c24c80 [ 1333.079705][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.080200][ T32] r10:84661800 r9:84c24cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.080539][ T32] r4:84c24c80 [ 1333.080683][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.081167][ T32] r10:00000000 r9:eaa99e78 r8:847fd2c0 r7:84c24c80 r6:80266a2c r5:84661800 [ 1333.091942][ T32] r4:842be9c0 [ 1333.092155][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.092415][ T32] Exception stack(0xea901fb0 to 0xea901ff8) [ 1333.092612][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.092833][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.093018][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.093209][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:842be9c0 [ 1333.093422][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.093683][ T32] INFO: task kworker/1:145:4020 blocked for more than 459 seconds. [ 1333.093938][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.094120][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.094395][ T32] task:kworker/1:145 state:D stack:0 pid:4020 tgid:4020 ppid:2 flags:0x00000000 [ 1333.094867][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.095074][ T32] Call trace: [ 1333.095236][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.095664][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea931da4 r5:84664800 [ 1333.096094][ T32] r4:84664800 [ 1333.096323][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.096738][ T32] r5:84664800 r4:82717b60 [ 1333.096943][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.097516][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.097957][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea931e20 [ 1333.098299][ T32] r4:00000000 [ 1333.098483][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.098983][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.099321][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.099560][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c154c0 [ 1333.099835][ T32] r4:00000000 [ 1333.099945][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.100176][ T32] r9:84664800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e7000 [ 1333.100397][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.100684][ T32] r5:00001000 r4:dfecf000 [ 1333.100836][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.101112][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.112229][ T32] r5:84715354 r4:84715000 [ 1333.112644][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.113148][ T32] r7:ddde40c0 r6:82c18200 r5:84715354 r4:84c24d00 [ 1333.113329][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.113747][ T32] r10:84664800 r9:84c24d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.114056][ T32] r4:84c24d00 [ 1333.114204][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.114620][ T32] r10:00000000 r9:eaa99e78 r8:84c150c0 r7:84c24d00 r6:80266a2c r5:84664800 [ 1333.115001][ T32] r4:84c15080 [ 1333.115176][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.115567][ T32] Exception stack(0xea931fb0 to 0xea931ff8) [ 1333.115931][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.116448][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.116913][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.117231][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c15080 [ 1333.117603][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.118069][ T32] INFO: task kworker/1:146:4021 blocked for more than 459 seconds. [ 1333.118464][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.118892][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.119314][ T32] task:kworker/1:146 state:D stack:0 pid:4021 tgid:4021 ppid:2 flags:0x00000000 [ 1333.119775][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.120062][ T32] Call trace: [ 1333.120166][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.120465][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea909da4 r5:84666c00 [ 1333.120812][ T32] r4:84666c00 [ 1333.120976][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.121269][ T32] r5:84666c00 r4:82717b60 [ 1333.121438][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.132130][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.132739][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea909e20 [ 1333.133163][ T32] r4:00000000 [ 1333.133287][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.133785][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.134274][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.134715][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c153c0 [ 1333.135080][ T32] r4:00000000 [ 1333.135263][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.135628][ T32] r9:84666c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e5000 [ 1333.135944][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.136362][ T32] r5:00001000 r4:dfe95000 [ 1333.136555][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.137001][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.137479][ T32] r5:84714f54 r4:84714c00 [ 1333.137741][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.138090][ T32] r7:ddde40c0 r6:82c18200 r5:84714f54 r4:84c24d80 [ 1333.138362][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.139022][ T32] r10:84666c00 r9:84c24dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.139358][ T32] r4:84c24d80 [ 1333.139539][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.139970][ T32] r10:00000000 r9:ea931e78 r8:84c151c0 r7:84c24d80 r6:80266a2c r5:84666c00 [ 1333.140388][ T32] r4:84c15080 [ 1333.140565][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.140942][ T32] Exception stack(0xea909fb0 to 0xea909ff8) [ 1333.141223][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.151978][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.152343][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.152575][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c15080 [ 1333.152773][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.153115][ T32] INFO: task kworker/1:147:4024 blocked for more than 459 seconds. [ 1333.153493][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.153740][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.154196][ T32] task:kworker/1:147 state:D stack:0 pid:4024 tgid:4024 ppid:2 flags:0x00000000 [ 1333.154564][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.154826][ T32] Call trace: [ 1333.154985][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.155257][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea941da4 r5:84666000 [ 1333.155564][ T32] r4:84666000 [ 1333.155645][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.155919][ T32] r5:84666000 r4:82717b60 [ 1333.156021][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.156298][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.156728][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea941e20 [ 1333.156994][ T32] r4:00000000 [ 1333.157212][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.157539][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.158053][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.158447][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c15680 [ 1333.158811][ T32] r4:00000000 [ 1333.158996][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.159413][ T32] r9:84666000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e9000 [ 1333.159806][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.160243][ T32] r5:00001000 r4:dff03000 [ 1333.160520][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.160963][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.161298][ T32] r5:84715754 r4:84715400 [ 1333.172209][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.172862][ T32] r7:ddde40c0 r6:82c18200 r5:84715754 r4:84c24e00 [ 1333.173179][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.173623][ T32] r10:84666000 r9:84c24e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.174034][ T32] r4:84c24e00 [ 1333.174281][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.174722][ T32] r10:00000000 r9:ea931e78 r8:84c15400 r7:84c24e00 r6:80266a2c r5:84666000 [ 1333.175100][ T32] r4:84c15300 [ 1333.175295][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.175622][ T32] Exception stack(0xea941fb0 to 0xea941ff8) [ 1333.175900][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.176239][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.176552][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.176842][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c15300 [ 1333.177226][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.177641][ T32] INFO: task kworker/1:148:4026 blocked for more than 459 seconds. [ 1333.177990][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.178317][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.178701][ T32] task:kworker/1:148 state:D stack:0 pid:4026 tgid:4026 ppid:2 flags:0x00000000 [ 1333.179224][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.179463][ T32] Call trace: [ 1333.179641][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.179997][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea975da4 r5:847a1800 [ 1333.180507][ T32] r4:847a1800 [ 1333.180747][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.181264][ T32] r5:847a1800 r4:82717b60 [ 1333.181433][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.192026][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.192543][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea975e20 [ 1333.192908][ T32] r4:00000000 [ 1333.193062][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.193458][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.193982][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.194465][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c15a00 [ 1333.195106][ T32] r4:00000000 [ 1333.195337][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.195797][ T32] r9:847a1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ed000 [ 1333.196191][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.196704][ T32] r5:00001000 r4:e0381000 [ 1333.196982][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.197463][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.198178][ T32] r5:84715f54 r4:84715c00 [ 1333.198400][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.199073][ T32] r7:ddde40c0 r6:82c18200 r5:84715f54 r4:84c24e80 [ 1333.199463][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.199964][ T32] r10:847a1800 r9:84c24eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.200387][ T32] r4:84c24e80 [ 1333.200564][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.201020][ T32] r10:00000000 r9:ea941e78 r8:84c15780 r7:84c24e80 r6:80266a2c r5:847a1800 [ 1333.201316][ T32] r4:84c15540 [ 1333.201474][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.211973][ T32] Exception stack(0xea975fb0 to 0xea975ff8) [ 1333.212320][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.212585][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.212949][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.213197][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c15540 [ 1333.213364][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.213590][ T32] INFO: task kworker/1:149:4028 blocked for more than 459 seconds. [ 1333.213874][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.214046][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.214268][ T32] task:kworker/1:149 state:D stack:0 pid:4028 tgid:4028 ppid:2 flags:0x00000000 [ 1333.214522][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.214752][ T32] Call trace: [ 1333.214908][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.215144][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea989da4 r5:84c88000 [ 1333.215352][ T32] r4:84c88000 [ 1333.215471][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.215697][ T32] r5:84c88000 r4:82717b60 [ 1333.215803][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.216087][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.216320][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea989e20 [ 1333.216567][ T32] r4:00000000 [ 1333.216656][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.216880][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.217124][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.217348][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c15840 [ 1333.217577][ T32] r4:00000000 [ 1333.217663][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.217886][ T32] r9:84c88000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0eb000 [ 1333.218090][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.218311][ T32] r5:00001000 r4:e000b000 [ 1333.218420][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.218695][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.218949][ T32] r5:84715b54 r4:84715800 [ 1333.219054][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.219286][ T32] r7:ddde40c0 r6:82c18200 r5:84715b54 r4:84c24f00 [ 1333.219404][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.219592][ T32] r10:84c88000 r9:84c24f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.219740][ T32] r4:84c24f00 [ 1333.219810][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.220024][ T32] r10:00000000 r9:ea975e78 r8:84c15700 r7:84c24f00 r6:80266a2c r5:84c88000 [ 1333.220198][ T32] r4:84c15740 [ 1333.220291][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.220551][ T32] Exception stack(0xea989fb0 to 0xea989ff8) [ 1333.220718][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.220966][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.221227][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.221481][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c15740 [ 1333.232010][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.232404][ T32] INFO: task kworker/1:150:4029 blocked for more than 459 seconds. [ 1333.232770][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.232994][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.233250][ T32] task:kworker/1:150 state:D stack:0 pid:4029 tgid:4029 ppid:2 flags:0x00000000 [ 1333.233528][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.233707][ T32] Call trace: [ 1333.233810][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.234035][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea959da4 r5:84c88c00 [ 1333.234292][ T32] r4:84c88c00 [ 1333.234402][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.234712][ T32] r5:84c88c00 r4:82717b60 [ 1333.234841][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.235188][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.235432][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea959e20 [ 1333.235617][ T32] r4:00000000 [ 1333.235698][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.235960][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.236299][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.236559][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c15c00 [ 1333.236771][ T32] r4:00000000 [ 1333.236881][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.237105][ T32] r9:84c88c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ef000 [ 1333.237319][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.237606][ T32] r5:00001000 r4:e03d5000 [ 1333.237785][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.238053][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.238353][ T32] r5:84716354 r4:84716000 [ 1333.238491][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.238825][ T32] r7:ddde40c0 r6:82c18200 r5:84716354 r4:84c24f80 [ 1333.238998][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.239245][ T32] r10:84c88c00 r9:84c24fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.239421][ T32] r4:84c24f80 [ 1333.239511][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.239796][ T32] r10:00000000 r9:ea975e78 r8:84c15900 r7:84c24f80 r6:80266a2c r5:84c88c00 [ 1333.239971][ T32] r4:84c15a40 [ 1333.240075][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.240530][ T32] Exception stack(0xea959fb0 to 0xea959ff8) [ 1333.240964][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.250295][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.250686][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.250903][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c15a40 [ 1333.251116][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.251331][ T32] INFO: task kworker/1:151:4032 blocked for more than 459 seconds. [ 1333.251513][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.262279][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.262690][ T32] task:kworker/1:151 state:D stack:0 pid:4032 tgid:4032 ppid:2 flags:0x00000000 [ 1333.262986][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.263173][ T32] Call trace: [ 1333.263278][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.263582][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea999da4 r5:84c89800 [ 1333.263818][ T32] r4:84c89800 [ 1333.263947][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.264316][ T32] r5:84c89800 r4:82717b60 [ 1333.264462][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.264804][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.265238][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea999e20 [ 1333.265527][ T32] r4:00000000 [ 1333.265680][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.266024][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.266296][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.266552][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c15d80 [ 1333.266845][ T32] r4:00000000 [ 1333.267048][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.267422][ T32] r9:84c89800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f1000 [ 1333.267780][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.268124][ T32] r5:00001000 r4:e0587000 [ 1333.268289][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.268629][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.268955][ T32] r5:84716754 r4:84716400 [ 1333.269097][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.269587][ T32] r7:ddde40c0 r6:82c18200 r5:84716754 r4:84c01000 [ 1333.269871][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.270211][ T32] r10:84c89800 r9:84c0102c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.270431][ T32] r4:84c01000 [ 1333.270568][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.270936][ T32] r10:00000000 r9:ea959e78 r8:84c15b80 r7:84c01000 r6:80266a2c r5:84c89800 [ 1333.271258][ T32] r4:84c15ac0 [ 1333.271362][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.282013][ T32] Exception stack(0xea999fb0 to 0xea999ff8) [ 1333.282337][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.282543][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.282837][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.283050][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c15ac0 [ 1333.283327][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.283589][ T32] INFO: task kworker/1:152:4034 blocked for more than 459 seconds. [ 1333.283862][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.284032][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.284264][ T32] task:kworker/1:152 state:D stack:0 pid:4034 tgid:4034 ppid:2 flags:0x00000000 [ 1333.284589][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.284824][ T32] Call trace: [ 1333.284940][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.285214][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea9b9da4 r5:845f6000 [ 1333.285522][ T32] r4:845f6000 [ 1333.285630][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.285945][ T32] r5:845f6000 r4:82717b60 [ 1333.286141][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.286475][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.286868][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9b9e20 [ 1333.287185][ T32] r4:00000000 [ 1333.287283][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.287598][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.287932][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.288339][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c15f80 [ 1333.288740][ T32] r4:00000000 [ 1333.288854][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.289146][ T32] r9:845f6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f3000 [ 1333.289415][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.289703][ T32] r5:00001000 r4:e059f000 [ 1333.289843][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.290156][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.290493][ T32] r5:84716b54 r4:84716800 [ 1333.290679][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.290937][ T32] r7:ddde40c0 r6:82c18200 r5:84716b54 r4:84c01080 [ 1333.291158][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.291408][ T32] r10:845f6000 r9:84c010ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.302413][ T32] r4:84c01080 [ 1333.302798][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.303106][ T32] r10:00000000 r9:ea999e78 r8:847fbf40 r7:84c01080 r6:80266a2c r5:845f6000 [ 1333.303499][ T32] r4:84c15c40 [ 1333.303662][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.304151][ T32] Exception stack(0xea9b9fb0 to 0xea9b9ff8) [ 1333.304449][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.304747][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.305201][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.305636][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c15c40 [ 1333.305972][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.306672][ T32] INFO: task kworker/1:153:4036 blocked for more than 459 seconds. [ 1333.307440][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.307676][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.308034][ T32] task:kworker/1:153 state:D stack:0 pid:4036 tgid:4036 ppid:2 flags:0x00000000 [ 1333.308498][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.308901][ T32] Call trace: [ 1333.309145][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.309692][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea9bdda4 r5:845f4800 [ 1333.310220][ T32] r4:845f4800 [ 1333.310399][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.310813][ T32] r5:845f4800 r4:82717b60 [ 1333.310930][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.311310][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.322413][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9bde20 [ 1333.323102][ T32] r4:00000000 [ 1333.323299][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.323832][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.324381][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.324938][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc000 [ 1333.325210][ T32] r4:00000000 [ 1333.325342][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.325981][ T32] r9:845f4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f7000 [ 1333.326246][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.326537][ T32] r5:00001000 r4:e05ed000 [ 1333.326738][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.326983][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.327302][ T32] r5:84716f54 r4:84716c00 [ 1333.327414][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.327737][ T32] r7:ddde40c0 r6:82c18200 r5:84716f54 r4:84c01100 [ 1333.328044][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.328316][ T32] r10:845f4800 r9:84c0112c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.328619][ T32] r4:84c01100 [ 1333.328748][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.329027][ T32] r10:00000000 r9:ea9b9e78 r8:847fa800 r7:84c01100 r6:80266a2c r5:845f4800 [ 1333.329349][ T32] r4:84c15e40 [ 1333.329474][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.329661][ T32] Exception stack(0xea9bdfb0 to 0xea9bdff8) [ 1333.329883][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.330257][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.330682][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.330923][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c15e40 [ 1333.331369][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.342162][ T32] INFO: task kworker/1:154:4038 blocked for more than 459 seconds. [ 1333.342695][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.343009][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.343471][ T32] task:kworker/1:154 state:D stack:0 pid:4038 tgid:4038 ppid:2 flags:0x00000000 [ 1333.344149][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.344495][ T32] Call trace: [ 1333.344692][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.345124][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea9a9da4 r5:845f1800 [ 1333.345550][ T32] r4:845f1800 [ 1333.345781][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.346363][ T32] r5:845f1800 r4:82717b60 [ 1333.346565][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.347046][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.347588][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9a9e20 [ 1333.347978][ T32] r4:00000000 [ 1333.348107][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.348680][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.349262][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.349644][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc280 [ 1333.350105][ T32] r4:00000000 [ 1333.350345][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.350803][ T32] r9:845f1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f9000 [ 1333.351301][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.361954][ T32] r5:00001000 r4:e0613000 [ 1333.362188][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.362500][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.362811][ T32] r5:84717354 r4:84717000 [ 1333.362933][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.363197][ T32] r7:ddde40c0 r6:82c18200 r5:84717354 r4:84c01180 [ 1333.363381][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.363864][ T32] r10:845f1800 r9:84c011ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.364191][ T32] r4:84c01180 [ 1333.364331][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.364524][ T32] r10:00000000 r9:ea9bde78 r8:847f9000 r7:84c01180 r6:80266a2c r5:845f1800 [ 1333.364749][ T32] r4:847fc040 [ 1333.364860][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.365098][ T32] Exception stack(0xea9a9fb0 to 0xea9a9ff8) [ 1333.365334][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.365832][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.366381][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.366885][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fc040 [ 1333.367342][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.367811][ T32] INFO: task kworker/1:155:4042 blocked for more than 459 seconds. [ 1333.368330][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.368558][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.368779][ T32] task:kworker/1:155 state:D stack:0 pid:4042 tgid:4042 ppid:2 flags:0x00000000 [ 1333.369159][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.369347][ T32] Call trace: [ 1333.369457][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.369707][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab19da4 r5:845e0c00 [ 1333.369859][ T32] r4:845e0c00 [ 1333.369970][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.370238][ T32] r5:845e0c00 r4:82717b60 [ 1333.370398][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.370740][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.370999][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab19e20 [ 1333.371329][ T32] r4:00000000 [ 1333.371430][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.382156][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.382852][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.383269][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc3c0 [ 1333.383648][ T32] r4:00000000 [ 1333.383760][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.384119][ T32] r9:845e0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0fb000 [ 1333.384349][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.384629][ T32] r5:00001000 r4:e063d000 [ 1333.384776][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.385119][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.385384][ T32] r5:84717754 r4:84717400 [ 1333.385508][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.385970][ T32] r7:ddde40c0 r6:82c18200 r5:84717754 r4:84c01200 [ 1333.386449][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.386898][ T32] r10:845e0c00 r9:84c0122c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.387369][ T32] r4:84c01200 [ 1333.387470][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.387760][ T32] r10:00000000 r9:ea9a9e78 r8:847f9440 r7:84c01200 r6:80266a2c r5:845e0c00 [ 1333.387999][ T32] r4:847fc140 [ 1333.388137][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.388433][ T32] Exception stack(0xeab19fb0 to 0xeab19ff8) [ 1333.388592][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.388741][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.389009][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.389263][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fc140 [ 1333.389474][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.389841][ T32] INFO: task kworker/1:156:4043 blocked for more than 459 seconds. [ 1333.390164][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.390415][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.390709][ T32] task:kworker/1:156 state:D stack:0 pid:4043 tgid:4043 ppid:2 flags:0x00000000 [ 1333.391123][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.391374][ T32] Call trace: [ 1333.401985][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.402488][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab1dda4 r5:845e1800 [ 1333.402790][ T32] r4:845e1800 [ 1333.402876][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.403184][ T32] r5:845e1800 r4:82717b60 [ 1333.403336][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.403663][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.404066][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab1de20 [ 1333.404452][ T32] r4:00000000 [ 1333.404668][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.405179][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.405789][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.406235][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc540 [ 1333.406704][ T32] r4:00000000 [ 1333.406911][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.407241][ T32] r9:845e1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0fd000 [ 1333.407453][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.407702][ T32] r5:00001000 r4:e8777000 [ 1333.407817][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.408073][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.408336][ T32] r5:84717b54 r4:84717800 [ 1333.408447][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.408742][ T32] r7:ddde40c0 r6:82c18200 r5:84717b54 r4:84c01280 [ 1333.408913][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.409178][ T32] r10:845e1800 r9:84c012ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.409399][ T32] r4:84c01280 [ 1333.409495][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.409825][ T32] r10:00000000 r9:eab19e78 r8:847f9500 r7:84c01280 r6:80266a2c r5:845e1800 [ 1333.410109][ T32] r4:847fc240 [ 1333.410194][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.410410][ T32] Exception stack(0xeab1dfb0 to 0xeab1dff8) [ 1333.410624][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.410907][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.411151][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.411347][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fc240 [ 1333.421962][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.422802][ T32] INFO: task kworker/1:157:4044 blocked for more than 459 seconds. [ 1333.423108][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.423365][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.423630][ T32] task:kworker/1:157 state:D stack:0 pid:4044 tgid:4044 ppid:2 flags:0x00000000 [ 1333.424056][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.424338][ T32] Call trace: [ 1333.424510][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.424819][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab21da4 r5:845e2400 [ 1333.425177][ T32] r4:845e2400 [ 1333.425331][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.425686][ T32] r5:845e2400 r4:82717b60 [ 1333.425970][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.426342][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.426768][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab21e20 [ 1333.427072][ T32] r4:00000000 [ 1333.427238][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.427604][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.427929][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.428284][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc840 [ 1333.428572][ T32] r4:00000000 [ 1333.428751][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.429066][ T32] r9:845e2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f101000 [ 1333.429526][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.429998][ T32] r5:00001000 r4:ea7d1000 [ 1333.430244][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.430626][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.431067][ T32] r5:84cfc354 r4:84cfc000 [ 1333.431262][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.442090][ T32] r7:ddde40c0 r6:82c18200 r5:84cfc354 r4:84c01300 [ 1333.442496][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.443021][ T32] r10:845e2400 r9:84c0132c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.443376][ T32] r4:84c01300 [ 1333.443542][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.443902][ T32] r10:00000000 r9:eab1de78 r8:847f9600 r7:84c01300 r6:80266a2c r5:845e2400 [ 1333.444317][ T32] r4:847fc240 [ 1333.444507][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.444906][ T32] Exception stack(0xeab21fb0 to 0xeab21ff8) [ 1333.445212][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.445594][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.445909][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.446238][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fc240 [ 1333.446712][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.447007][ T32] INFO: task kworker/1:158:4046 blocked for more than 459 seconds. [ 1333.447355][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.447571][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.447907][ T32] task:kworker/1:158 state:D stack:0 pid:4046 tgid:4046 ppid:2 flags:0x00000000 [ 1333.448343][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.448649][ T32] Call trace: [ 1333.448853][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.449230][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea99dda4 r5:84c8b000 [ 1333.449540][ T32] r4:84c8b000 [ 1333.449706][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.450124][ T32] r5:84c8b000 r4:82717b60 [ 1333.450342][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.450870][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.451372][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea99de20 [ 1333.462107][ T32] r4:00000000 [ 1333.462465][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.463037][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.463510][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.463938][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc680 [ 1333.464358][ T32] r4:00000000 [ 1333.464574][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.464969][ T32] r9:84c8b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ff000 [ 1333.465530][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.465965][ T32] r5:00001000 r4:ea7ad000 [ 1333.466211][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.466668][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.467228][ T32] r5:84717f54 r4:84717c00 [ 1333.467541][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.467938][ T32] r7:ddde40c0 r6:82c18200 r5:84717f54 r4:84c01380 [ 1333.468251][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.468766][ T32] r10:84c8b000 r9:84c013ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.469093][ T32] r4:84c01380 [ 1333.469291][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.469736][ T32] r10:00000000 r9:eab21e78 r8:847fc5c0 r7:84c01380 r6:80266a2c r5:84c8b000 [ 1333.470234][ T32] r4:847fc400 [ 1333.470422][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.470827][ T32] Exception stack(0xea99dfb0 to 0xea99dff8) [ 1333.471234][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.482217][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.482739][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.483034][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fc400 [ 1333.483399][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.483764][ T32] INFO: task kworker/1:159:4048 blocked for more than 459 seconds. [ 1333.484119][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.484375][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.484632][ T32] task:kworker/1:159 state:D stack:0 pid:4048 tgid:4048 ppid:2 flags:0x00000000 [ 1333.485063][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.485340][ T32] Call trace: [ 1333.485608][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.486001][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab25da4 r5:84c8bc00 [ 1333.486271][ T32] r4:84c8bc00 [ 1333.486435][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.486903][ T32] r5:84c8bc00 r4:82717b60 [ 1333.487071][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.487457][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.487878][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab25e20 [ 1333.488229][ T32] r4:00000000 [ 1333.488395][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.488791][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.489119][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.489501][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc9c0 [ 1333.489884][ T32] r4:00000000 [ 1333.490029][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.490333][ T32] r9:84c8bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f103000 [ 1333.490621][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.491016][ T32] r5:00001000 r4:ea7f9000 [ 1333.491274][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.501946][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.502320][ T32] r5:84cfc754 r4:84cfc400 [ 1333.502474][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.503016][ T32] r7:ddde40c0 r6:82c18200 r5:84cfc754 r4:84c01400 [ 1333.503351][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.503688][ T32] r10:84c8bc00 r9:84c0142c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.504088][ T32] r4:84c01400 [ 1333.504281][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.504601][ T32] r10:00000000 r9:eab21e78 r8:847fc740 r7:84c01400 r6:80266a2c r5:84c8bc00 [ 1333.504831][ T32] r4:847fc800 [ 1333.504963][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.505276][ T32] Exception stack(0xeab25fb0 to 0xeab25ff8) [ 1333.505551][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.505876][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.506234][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.506558][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fc800 [ 1333.506881][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.507239][ T32] INFO: task kworker/1:160:4051 blocked for more than 459 seconds. [ 1333.507550][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.507830][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.508163][ T32] task:kworker/1:160 state:D stack:0 pid:4051 tgid:4051 ppid:2 flags:0x00000000 [ 1333.508518][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.508781][ T32] Call trace: [ 1333.509021][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.509328][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab29da4 r5:84c8c800 [ 1333.509665][ T32] r4:84c8c800 [ 1333.509821][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.510248][ T32] r5:84c8c800 r4:82717b60 [ 1333.510422][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.510897][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.511363][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab29e20 [ 1333.522213][ T32] r4:00000000 [ 1333.522629][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.523019][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.523468][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.523921][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fc980 [ 1333.524312][ T32] r4:00000000 [ 1333.524524][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.524913][ T32] r9:84c8c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f107000 [ 1333.525235][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.525573][ T32] r5:00001000 r4:ea8a7000 [ 1333.525781][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.526247][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.526737][ T32] r5:84cfcf54 r4:84cfcc00 [ 1333.527115][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.527723][ T32] r7:ddde40c0 r6:82c18200 r5:84cfcf54 r4:84c01480 [ 1333.528057][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.528603][ T32] r10:84c8c800 r9:84c014ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.529077][ T32] r4:84c01480 [ 1333.529308][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.529721][ T32] r10:00000000 r9:eab25e78 r8:847fca40 r7:84c01480 r6:80266a2c r5:84c8c800 [ 1333.530043][ T32] r4:847fc780 [ 1333.530205][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.530523][ T32] Exception stack(0xeab29fb0 to 0xeab29ff8) [ 1333.530915][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.531378][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.542293][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.542773][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fc780 [ 1333.543057][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.543336][ T32] INFO: task kworker/1:161:4052 blocked for more than 460 seconds. [ 1333.543621][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.543842][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.544127][ T32] task:kworker/1:161 state:D stack:0 pid:4052 tgid:4052 ppid:2 flags:0x00000000 [ 1333.544680][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.545129][ T32] Call trace: [ 1333.545424][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.545846][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ea9c9da4 r5:84c8d400 [ 1333.546264][ T32] r4:84c8d400 [ 1333.546439][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.546818][ T32] r5:84c8d400 r4:82717b60 [ 1333.547060][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.547521][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.547972][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9c9e20 [ 1333.548290][ T32] r4:00000000 [ 1333.548492][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.548846][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.549267][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.549566][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fcb40 [ 1333.549833][ T32] r4:00000000 [ 1333.550023][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.550376][ T32] r9:84c8d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f105000 [ 1333.550678][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.551091][ T32] r5:00001000 r4:ea809000 [ 1333.551311][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.562288][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.562902][ T32] r5:84cfcb54 r4:84cfc800 [ 1333.563139][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.563558][ T32] r7:ddde40c0 r6:82c18200 r5:84cfcb54 r4:84c01500 [ 1333.563832][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.564278][ T32] r10:84c8d400 r9:84c0152c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.564575][ T32] r4:84c01500 [ 1333.564731][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.565132][ T32] r10:00000000 r9:eab29e78 r8:847fcc40 r7:84c01500 r6:80266a2c r5:84c8d400 [ 1333.565538][ T32] r4:847fc780 [ 1333.565718][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.566012][ T32] Exception stack(0xea9c9fb0 to 0xea9c9ff8) [ 1333.566300][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.566723][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.567058][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.567445][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fc780 [ 1333.567822][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.568376][ T32] INFO: task kworker/1:162:4055 blocked for more than 460 seconds. [ 1333.568781][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.569168][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.569620][ T32] task:kworker/1:162 state:D stack:0 pid:4055 tgid:4055 ppid:2 flags:0x00000000 [ 1333.570240][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.570563][ T32] Call trace: [ 1333.570855][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.571289][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab31da4 r5:84c8e000 [ 1333.582135][ T32] r4:84c8e000 [ 1333.582496][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.583028][ T32] r5:84c8e000 r4:82717b60 [ 1333.583270][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.583678][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.584153][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab31e20 [ 1333.584567][ T32] r4:00000000 [ 1333.584730][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.585266][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.585752][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.586191][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847fcd40 [ 1333.586495][ T32] r4:00000000 [ 1333.586682][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.587057][ T32] r9:84c8e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f109000 [ 1333.587402][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.587792][ T32] r5:00001000 r4:ea8bf000 [ 1333.588017][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.588466][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.588939][ T32] r5:84cfd354 r4:84cfd000 [ 1333.589234][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.589867][ T32] r7:ddde40c0 r6:82c18200 r5:84cfd354 r4:84c01580 [ 1333.590259][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.590854][ T32] r10:84c8e000 r9:84c015ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.591375][ T32] r4:84c01580 [ 1333.591557][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.602684][ T32] r10:00000000 r9:eab29e78 r8:847fcdc0 r7:84c01580 r6:80266a2c r5:84c8e000 [ 1333.603000][ T32] r4:847fcd40 [ 1333.603183][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.603637][ T32] Exception stack(0xeab31fb0 to 0xeab31ff8) [ 1333.603985][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.604349][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.604694][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.605045][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fcd40 [ 1333.605389][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.605867][ T32] INFO: task kworker/1:163:4057 blocked for more than 460 seconds. [ 1333.606262][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.606615][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.606893][ T32] task:kworker/1:163 state:D stack:0 pid:4057 tgid:4057 ppid:2 flags:0x00000000 [ 1333.607325][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.607703][ T32] Call trace: [ 1333.607982][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.608420][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab39da4 r5:84c8ec00 [ 1333.608762][ T32] r4:84c8ec00 [ 1333.608962][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.609388][ T32] r5:84c8ec00 r4:82717b60 [ 1333.609579][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.609965][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.610362][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab39e20 [ 1333.610665][ T32] r4:00000000 [ 1333.610868][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.611604][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.624605][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.625054][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e5000 [ 1333.625341][ T32] r4:00000000 [ 1333.625494][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.625828][ T32] r9:84c8ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10d000 [ 1333.626334][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.628713][ T32] r5:00001000 r4:ea8f7000 [ 1333.628927][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.629372][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.629890][ T32] r5:84cfdb54 r4:84cfd800 [ 1333.630083][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.630528][ T32] r7:ddde40c0 r6:82c18200 r5:84cfdb54 r4:84c01600 [ 1333.630908][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.631348][ T32] r10:84c8ec00 r9:84c0162c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.642113][ T32] r4:84c01600 [ 1333.642433][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.642957][ T32] r10:00000000 r9:eab31e78 r8:847fcf40 r7:84c01600 r6:80266a2c r5:84c8ec00 [ 1333.643259][ T32] r4:847fcec0 [ 1333.643432][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.643869][ T32] Exception stack(0xeab39fb0 to 0xeab39ff8) [ 1333.644124][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.644483][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.644919][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.645267][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847fcec0 [ 1333.645646][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.648247][ T32] INFO: task kworker/1:164:4060 blocked for more than 460 seconds. [ 1333.648633][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.649921][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.650251][ T32] task:kworker/1:164 state:D stack:0 pid:4060 tgid:4060 ppid:2 flags:0x00000000 [ 1333.650797][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.651172][ T32] Call trace: [ 1333.651336][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.668061][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab3dda4 r5:84c8a400 [ 1333.668497][ T32] r4:84c8a400 [ 1333.668612][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.669003][ T32] r5:84c8a400 r4:82717b60 [ 1333.669167][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.669455][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.669773][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab3de20 [ 1333.669994][ T32] r4:00000000 [ 1333.670128][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.670376][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.670658][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.673083][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e5300 [ 1333.673369][ T32] r4:00000000 [ 1333.673482][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.674853][ T32] r9:84c8a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10f000 [ 1333.675204][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.679135][ T32] r5:00001000 r4:ea917000 [ 1333.679228][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.679416][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.679603][ T32] r5:84cfdf54 r4:84cfdc00 [ 1333.679775][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.680124][ T32] r7:ddde40c0 r6:82c18200 r5:84cfdf54 r4:84c01680 [ 1333.680350][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.680678][ T32] r10:84c8a400 r9:84c016ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.680953][ T32] r4:84c01680 [ 1333.681100][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.681393][ T32] r10:00000000 r9:eab39e78 r8:847e5100 r7:84c01680 r6:80266a2c r5:84c8a400 [ 1333.681654][ T32] r4:847e5040 [ 1333.681805][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.682101][ T32] Exception stack(0xeab3dfb0 to 0xeab3dff8) [ 1333.682332][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.682638][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.682911][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.683143][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e5040 [ 1333.683380][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.683672][ T32] INFO: task kworker/1:165:4062 blocked for more than 460 seconds. [ 1333.683919][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.684115][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.684352][ T32] task:kworker/1:165 state:D stack:0 pid:4062 tgid:4062 ppid:2 flags:0x00000000 [ 1333.684704][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.684952][ T32] Call trace: [ 1333.685121][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.685413][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab35da4 r5:84c98c00 [ 1333.685677][ T32] r4:84c98c00 [ 1333.685811][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.686101][ T32] r5:84c98c00 r4:82717b60 [ 1333.686252][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.686570][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.686961][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab35e20 [ 1333.687205][ T32] r4:00000000 [ 1333.687311][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.687561][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.687826][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.688111][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e5c80 [ 1333.688338][ T32] r4:00000000 [ 1333.688462][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.688735][ T32] r9:84c98c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f119000 [ 1333.688981][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.689270][ T32] r5:00001000 r4:ea977000 [ 1333.689419][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.689698][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.689998][ T32] r5:84cff354 r4:84cff000 [ 1333.690145][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.690453][ T32] r7:ddde40c0 r6:82c18200 r5:84cff354 r4:84c01700 [ 1333.722475][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.723160][ T32] r10:84c98c00 r9:84c0172c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.723415][ T32] r4:84c01700 [ 1333.723564][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.723908][ T32] r10:00000000 r9:eab3de78 r8:847e5340 r7:84c01700 r6:80266a2c r5:84c98c00 [ 1333.724329][ T32] r4:847e51c0 [ 1333.724472][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.724744][ T32] Exception stack(0xeab35fb0 to 0xeab35ff8) [ 1333.724988][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.725312][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.725613][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.725918][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e51c0 [ 1333.726211][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.726696][ T32] INFO: task kworker/1:166:4063 blocked for more than 460 seconds. [ 1333.726983][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.727194][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.727528][ T32] task:kworker/1:166 state:D stack:0 pid:4063 tgid:4063 ppid:2 flags:0x00000000 [ 1333.727985][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.728337][ T32] Call trace: [ 1333.728521][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.729017][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab45da4 r5:84c99800 [ 1333.729284][ T32] r4:84c99800 [ 1333.729430][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.729920][ T32] r5:84c99800 r4:82717b60 [ 1333.730113][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.730718][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.731125][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab45e20 [ 1333.731383][ T32] r4:00000000 [ 1333.742156][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.742753][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.743088][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.743521][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e5680 [ 1333.743867][ T32] r4:00000000 [ 1333.744032][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.744419][ T32] r9:84c99800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f111000 [ 1333.744678][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.745069][ T32] r5:00001000 r4:ea927000 [ 1333.745217][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.745633][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.746092][ T32] r5:84cfe354 r4:84cfe000 [ 1333.746295][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.747237][ T32] r7:ddde40c0 r6:82c18200 r5:84cfe354 r4:84c01780 [ 1333.749144][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.749806][ T32] r10:84c99800 r9:84c017ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.750130][ T32] r4:84c01780 [ 1333.750350][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.750884][ T32] r10:00000000 r9:eab35e78 r8:847e5480 r7:84c01780 r6:80266a2c r5:84c99800 [ 1333.751272][ T32] r4:847e51c0 [ 1333.751464][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.762120][ T32] Exception stack(0xeab45fb0 to 0xeab45ff8) [ 1333.762581][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.763080][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.763301][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.763485][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e51c0 [ 1333.763730][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.763944][ T32] INFO: task kworker/1:167:4065 blocked for more than 460 seconds. [ 1333.764213][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.764374][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.764559][ T32] task:kworker/1:167 state:D stack:0 pid:4065 tgid:4065 ppid:2 flags:0x00000000 [ 1333.764849][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.765341][ T32] Call trace: [ 1333.765568][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.766007][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab41da4 r5:84c9a400 [ 1333.766412][ T32] r4:84c9a400 [ 1333.766675][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.767136][ T32] r5:84c9a400 r4:82717b60 [ 1333.767366][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.767815][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.768240][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab41e20 [ 1333.768610][ T32] r4:00000000 [ 1333.768879][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.769157][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.769490][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.769821][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e5800 [ 1333.770196][ T32] r4:00000000 [ 1333.770356][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.770703][ T32] r9:84c9a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f113000 [ 1333.770992][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.771218][ T32] r5:00001000 r4:ea943000 [ 1333.771334][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.782291][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.783000][ T32] r5:84cfe754 r4:84cfe400 [ 1333.783239][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.783650][ T32] r7:ddde40c0 r6:82c18200 r5:84cfe754 r4:84c01800 [ 1333.783907][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.784367][ T32] r10:84c9a400 r9:84c0182c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.784679][ T32] r4:84c01800 [ 1333.784783][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.785139][ T32] r10:00000000 r9:eab35e78 r8:847e5600 r7:84c01800 r6:80266a2c r5:84c9a400 [ 1333.785328][ T32] r4:847e5540 [ 1333.785421][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.785614][ T32] Exception stack(0xeab41fb0 to 0xeab41ff8) [ 1333.785788][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.786031][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.786333][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.786779][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e5540 [ 1333.787023][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.787346][ T32] INFO: task kworker/1:168:4068 blocked for more than 460 seconds. [ 1333.787571][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.787718][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.787946][ T32] task:kworker/1:168 state:D stack:0 pid:4068 tgid:4068 ppid:2 flags:0x00000000 [ 1333.788259][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.788455][ T32] Call trace: [ 1333.788591][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.788791][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab51da4 r5:84c9b000 [ 1333.788973][ T32] r4:84c9b000 [ 1333.789102][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.789412][ T32] r5:84c9b000 r4:82717b60 [ 1333.789521][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.789985][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.790345][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab51e20 [ 1333.790554][ T32] r4:00000000 [ 1333.790696][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.790927][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.802298][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.803125][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e5940 [ 1333.803446][ T32] r4:00000000 [ 1333.803541][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.803744][ T32] r9:84c9b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f115000 [ 1333.803961][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.804231][ T32] r5:00001000 r4:ea951000 [ 1333.804338][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.804562][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.804781][ T32] r5:84cfeb54 r4:84cfe800 [ 1333.804949][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.805179][ T32] r7:ddde40c0 r6:82c18200 r5:84cfeb54 r4:84c01880 [ 1333.805391][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.805641][ T32] r10:84c9b000 r9:84c018ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.806007][ T32] r4:84c01880 [ 1333.806212][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.806625][ T32] r10:00000000 r9:eab35e78 r8:847e5980 r7:84c01880 r6:80266a2c r5:84c9b000 [ 1333.807072][ T32] r4:847e57c0 [ 1333.807240][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.807608][ T32] Exception stack(0xeab51fb0 to 0xeab51ff8) [ 1333.807814][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.808021][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.808277][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.808437][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e57c0 [ 1333.808653][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.808831][ T32] INFO: task kworker/1:169:4069 blocked for more than 460 seconds. [ 1333.809059][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.809214][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.809400][ T32] task:kworker/1:169 state:D stack:0 pid:4069 tgid:4069 ppid:2 flags:0x00000000 [ 1333.809699][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.809977][ T32] Call trace: [ 1333.810166][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.810366][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab49da4 r5:84c9c800 [ 1333.810691][ T32] r4:84c9c800 [ 1333.810814][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.811011][ T32] r5:84c9c800 r4:82717b60 [ 1333.811155][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.811354][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.821997][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab49e20 [ 1333.822335][ T32] r4:00000000 [ 1333.822477][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.822902][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.823310][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.823637][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e5a40 [ 1333.824077][ T32] r4:00000000 [ 1333.824233][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.824554][ T32] r9:84c9c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f117000 [ 1333.824916][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.825341][ T32] r5:00001000 r4:ea963000 [ 1333.825518][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.826045][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.826683][ T32] r5:84cfef54 r4:84cfec00 [ 1333.826919][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.827370][ T32] r7:ddde40c0 r6:82c18200 r5:84cfef54 r4:84c01900 [ 1333.827794][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.828102][ T32] r10:84c9c800 r9:84c0192c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.828363][ T32] r4:84c01900 [ 1333.828516][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.829617][ T32] r10:00000000 r9:eab35e78 r8:847e5a80 r7:84c01900 r6:80266a2c r5:84c9c800 [ 1333.829919][ T32] r4:847e5880 [ 1333.830106][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.830541][ T32] Exception stack(0xeab49fb0 to 0xeab49ff8) [ 1333.830833][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.831381][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.842500][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.842839][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e5880 [ 1333.843023][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.843412][ T32] INFO: task kworker/1:170:4073 blocked for more than 460 seconds. [ 1333.843706][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.843874][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.844103][ T32] task:kworker/1:170 state:D stack:0 pid:4073 tgid:4073 ppid:2 flags:0x00000000 [ 1333.844434][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.844669][ T32] Call trace: [ 1333.844812][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.845055][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab55da4 r5:84c9d400 [ 1333.845328][ T32] r4:84c9d400 [ 1333.845512][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.845924][ T32] r5:84c9d400 r4:82717b60 [ 1333.846140][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.847589][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.847932][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab55e20 [ 1333.848143][ T32] r4:00000000 [ 1333.848299][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.848525][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.848732][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.849063][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e5dc0 [ 1333.849256][ T32] r4:00000000 [ 1333.849389][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.849604][ T32] r9:84c9d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11b000 [ 1333.849773][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.849962][ T32] r5:00001000 r4:ea98d000 [ 1333.850086][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.850362][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.850703][ T32] r5:84cff754 r4:84cff400 [ 1333.850844][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.851305][ T32] r7:ddde40c0 r6:82c18200 r5:84cff754 r4:84c01980 [ 1333.851543][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.862844][ T32] r10:84c9d400 r9:84c019ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.863280][ T32] r4:84c01980 [ 1333.863530][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.864097][ T32] r10:00000000 r9:eab35e78 r8:847e5d80 r7:84c01980 r6:80266a2c r5:84c9d400 [ 1333.864716][ T32] r4:847e5c40 [ 1333.864863][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.865175][ T32] Exception stack(0xeab55fb0 to 0xeab55ff8) [ 1333.865369][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.865676][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.866008][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.866250][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e5c40 [ 1333.866633][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.867056][ T32] INFO: task kworker/1:171:4074 blocked for more than 460 seconds. [ 1333.867328][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.867562][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.867901][ T32] task:kworker/1:171 state:D stack:0 pid:4074 tgid:4074 ppid:2 flags:0x00000000 [ 1333.868235][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.868530][ T32] Call trace: [ 1333.868735][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.869179][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab5dda4 r5:84c9e000 [ 1333.869572][ T32] r4:84c9e000 [ 1333.869674][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.870158][ T32] r5:84c9e000 r4:82717b60 [ 1333.870279][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.870560][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.870884][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab5de20 [ 1333.871237][ T32] r4:00000000 [ 1333.871374][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.882034][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.882410][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.882733][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e5f80 [ 1333.882916][ T32] r4:00000000 [ 1333.883087][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.883413][ T32] r9:84c9e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11d000 [ 1333.883761][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.884156][ T32] r5:00001000 r4:ea9ad000 [ 1333.884384][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.884754][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.885299][ T32] r5:84cffb54 r4:84cff800 [ 1333.885625][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.886196][ T32] r7:ddde40c0 r6:82c18200 r5:84cffb54 r4:84c01a00 [ 1333.886494][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.886918][ T32] r10:84c9e000 r9:84c01a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.887287][ T32] r4:84c01a00 [ 1333.887467][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.887956][ T32] r10:00000000 r9:eab55e78 r8:847e5f00 r7:84c01a00 r6:80266a2c r5:84c9e000 [ 1333.888373][ T32] r4:847e5c40 [ 1333.888567][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.888966][ T32] Exception stack(0xeab5dfb0 to 0xeab5dff8) [ 1333.889224][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.889704][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.890191][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.890627][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e5c40 [ 1333.891066][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.891424][ T32] INFO: task kworker/1:172:4076 blocked for more than 460 seconds. [ 1333.901971][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.902514][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.903083][ T32] task:kworker/1:172 state:D stack:0 pid:4076 tgid:4076 ppid:2 flags:0x00000000 [ 1333.903494][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.903790][ T32] Call trace: [ 1333.903916][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.904235][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab61da4 r5:84c9ec00 [ 1333.904488][ T32] r4:84c9ec00 [ 1333.904618][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.905023][ T32] r5:84c9ec00 r4:82717b60 [ 1333.905239][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.905867][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.906270][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab61e20 [ 1333.906720][ T32] r4:00000000 [ 1333.906941][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.907333][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.907625][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.907918][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84795000 [ 1333.908155][ T32] r4:00000000 [ 1333.908248][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.908579][ T32] r9:84c9ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11f000 [ 1333.908820][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.909181][ T32] r5:00001000 r4:ea9cd000 [ 1333.909383][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.909818][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.910275][ T32] r5:84cfff54 r4:84cffc00 [ 1333.910405][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.910766][ T32] r7:ddde40c0 r6:82c18200 r5:84cfff54 r4:84c01a80 [ 1333.910956][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.911243][ T32] r10:84c9ec00 r9:84c01aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.911478][ T32] r4:84c01a80 [ 1333.922214][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.922772][ T32] r10:00000000 r9:eab5de78 r8:84795100 r7:84c01a80 r6:80266a2c r5:84c9ec00 [ 1333.923101][ T32] r4:84795080 [ 1333.923302][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.923712][ T32] Exception stack(0xeab61fb0 to 0xeab61ff8) [ 1333.924108][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.924690][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.925152][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.925584][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84795080 [ 1333.925986][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.926371][ T32] INFO: task kworker/1:173:4078 blocked for more than 460 seconds. [ 1333.926771][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.927167][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.927519][ T32] task:kworker/1:173 state:D stack:0 pid:4078 tgid:4078 ppid:2 flags:0x00000000 [ 1333.928008][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.928291][ T32] Call trace: [ 1333.928473][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.928859][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab65da4 r5:84c9bc00 [ 1333.929268][ T32] r4:84c9bc00 [ 1333.929533][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.929971][ T32] r5:84c9bc00 r4:82717b60 [ 1333.930233][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.930824][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.931333][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab65e20 [ 1333.941920][ T32] r4:00000000 [ 1333.942186][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.942702][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.943128][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.943444][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84795300 [ 1333.943803][ T32] r4:00000000 [ 1333.943910][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.944248][ T32] r9:84c9bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f121000 [ 1333.944493][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.944760][ T32] r5:00001000 r4:ea9e3000 [ 1333.944908][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.945251][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.945566][ T32] r5:84d04354 r4:84d04000 [ 1333.945806][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.946288][ T32] r7:ddde40c0 r6:82c18200 r5:84d04354 r4:84c01b00 [ 1333.946643][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.947167][ T32] r10:84c9bc00 r9:84c01b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.947657][ T32] r4:84c01b00 [ 1333.947744][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.947952][ T32] r10:00000000 r9:eab61e78 r8:847952c0 r7:84c01b00 r6:80266a2c r5:84c9bc00 [ 1333.948145][ T32] r4:84795280 [ 1333.948216][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.948449][ T32] Exception stack(0xeab65fb0 to 0xeab65ff8) [ 1333.948612][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.948882][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.949152][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.949373][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84795280 [ 1333.949658][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.949986][ T32] INFO: task kworker/1:174:4080 blocked for more than 460 seconds. [ 1333.950242][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.950437][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.950698][ T32] task:kworker/1:174 state:D stack:0 pid:4080 tgid:4080 ppid:2 flags:0x00000000 [ 1333.951324][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.962191][ T32] Call trace: [ 1333.962574][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.962994][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab69da4 r5:84c98000 [ 1333.963655][ T32] r4:84c98000 [ 1333.963854][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.964453][ T32] r5:84c98000 r4:82717b60 [ 1333.964647][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.965178][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.965749][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab69e20 [ 1333.966160][ T32] r4:00000000 [ 1333.966299][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1333.966792][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1333.967366][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1333.967930][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84795580 [ 1333.968414][ T32] r4:00000000 [ 1333.968588][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1333.969115][ T32] r9:84c98000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f127000 [ 1333.969458][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1333.969873][ T32] r5:00001000 r4:eaa13000 [ 1333.970141][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1333.970699][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.971254][ T32] r5:84d04f54 r4:84d04c00 [ 1333.971417][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.982006][ T32] r7:ddde40c0 r6:82c18200 r5:84d04f54 r4:84c01b80 [ 1333.982424][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.983005][ T32] r10:84c98000 r9:84c01bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.983339][ T32] r4:84c01b80 [ 1333.983485][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1333.984132][ T32] r10:00000000 r9:eab65e78 r8:847954c0 r7:84c01b80 r6:80266a2c r5:84c98000 [ 1333.984459][ T32] r4:847951c0 [ 1333.984606][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.984993][ T32] Exception stack(0xeab69fb0 to 0xeab69ff8) [ 1333.985290][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.985670][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.986063][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.986496][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847951c0 [ 1333.986866][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.987377][ T32] INFO: task kworker/1:175:4082 blocked for more than 460 seconds. [ 1333.987747][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1333.988106][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.988629][ T32] task:kworker/1:175 state:D stack:0 pid:4082 tgid:4082 ppid:2 flags:0x00000000 [ 1333.989024][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.989440][ T32] Call trace: [ 1333.989851][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1333.990259][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab6dda4 r5:84ca0000 [ 1333.990725][ T32] r4:84ca0000 [ 1333.990927][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1333.991434][ T32] r5:84ca0000 r4:82717b60 [ 1334.002081][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.002738][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.003365][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab6de20 [ 1334.003793][ T32] r4:00000000 [ 1334.003945][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.004507][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.004953][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.005493][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84795500 [ 1334.005960][ T32] r4:00000000 [ 1334.006102][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.006532][ T32] r9:84ca0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f123000 [ 1334.006891][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.007292][ T32] r5:00001000 r4:ea9f7000 [ 1334.007469][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.007943][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.008430][ T32] r5:84d04754 r4:84d04400 [ 1334.008744][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.009354][ T32] r7:ddde40c0 r6:82c18200 r5:84d04754 r4:84c01c00 [ 1334.009724][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.010198][ T32] r10:84ca0000 r9:84c01c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.010664][ T32] r4:84c01c00 [ 1334.010928][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.011427][ T32] r10:00000000 r9:eab69e78 r8:84795680 r7:84c01c00 r6:80266a2c r5:84ca0000 [ 1334.021925][ T32] r4:847953c0 [ 1334.022154][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.022617][ T32] Exception stack(0xeab6dfb0 to 0xeab6dff8) [ 1334.023027][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.023524][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.023837][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.024282][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847953c0 [ 1334.024651][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.025027][ T32] INFO: task kworker/1:176:4084 blocked for more than 460 seconds. [ 1334.025466][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.025954][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.026373][ T32] task:kworker/1:176 state:D stack:0 pid:4084 tgid:4084 ppid:2 flags:0x00000000 [ 1334.027020][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.027380][ T32] Call trace: [ 1334.027698][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.028139][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab71da4 r5:84ca0c00 [ 1334.028644][ T32] r4:84ca0c00 [ 1334.028868][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.029330][ T32] r5:84ca0c00 r4:82717b60 [ 1334.029567][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.030273][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.030919][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab71e20 [ 1334.042068][ T32] r4:00000000 [ 1334.042286][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.042835][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.043544][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.043933][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847956c0 [ 1334.044667][ T32] r4:00000000 [ 1334.044937][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.045397][ T32] r9:84ca0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f125000 [ 1334.045985][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.047048][ T32] r5:00001000 r4:eaa01000 [ 1334.047616][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.048199][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.048903][ T32] r5:84d04b54 r4:84d04800 [ 1334.049044][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.049408][ T32] r7:ddde40c0 r6:82c18200 r5:84d04b54 r4:84c01c80 [ 1334.049689][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.050338][ T32] r10:84ca0c00 r9:84c01cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.050681][ T32] r4:84c01c80 [ 1334.050842][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.051245][ T32] r10:00000000 r9:eab69e78 r8:84795840 r7:84c01c80 r6:80266a2c r5:84ca0c00 [ 1334.062023][ T32] r4:84795800 [ 1334.062299][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.062633][ T32] Exception stack(0xeab71fb0 to 0xeab71ff8) [ 1334.062918][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.063306][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.063791][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.064097][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84795800 [ 1334.064453][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.065330][ T32] INFO: task kworker/1:177:4086 blocked for more than 460 seconds. [ 1334.066011][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.066354][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.067157][ T32] task:kworker/1:177 state:D stack:0 pid:4086 tgid:4086 ppid:2 flags:0x00000000 [ 1334.068127][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.068435][ T32] Call trace: [ 1334.068606][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.068947][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab75da4 r5:84ca1800 [ 1334.069506][ T32] r4:84ca1800 [ 1334.069946][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.070311][ T32] r5:84ca1800 r4:82717b60 [ 1334.070489][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.071021][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.082422][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab75e20 [ 1334.082874][ T32] r4:00000000 [ 1334.083061][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.083433][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.083846][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.084174][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84795ac0 [ 1334.084458][ T32] r4:00000000 [ 1334.084603][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.085055][ T32] r9:84ca1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f129000 [ 1334.085474][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.086253][ T32] r5:00001000 r4:eaa1d000 [ 1334.086686][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.087228][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.088515][ T32] r5:84d05354 r4:84d05000 [ 1334.088688][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.089060][ T32] r7:ddde40c0 r6:82c18200 r5:84d05354 r4:84c01d00 [ 1334.089602][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.090142][ T32] r10:84ca1800 r9:84c01d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.090511][ T32] r4:84c01d00 [ 1334.090696][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.091053][ T32] r10:00000000 r9:eab69e78 r8:847958c0 r7:84c01d00 r6:80266a2c r5:84ca1800 [ 1334.102162][ T32] r4:84795740 [ 1334.102473][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.102943][ T32] Exception stack(0xeab75fb0 to 0xeab75ff8) [ 1334.103293][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.103867][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.104268][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.104697][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84795740 [ 1334.105084][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.105630][ T32] INFO: task kworker/1:178:4088 blocked for more than 460 seconds. [ 1334.105935][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.106243][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.107324][ T32] task:kworker/1:178 state:D stack:0 pid:4088 tgid:4088 ppid:2 flags:0x00000000 [ 1334.108076][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.108355][ T32] Call trace: [ 1334.108504][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.108887][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eab81da4 r5:84ca2400 [ 1334.109213][ T32] r4:84ca2400 [ 1334.109478][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.110112][ T32] r5:84ca2400 r4:82717b60 [ 1334.110364][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.110803][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.111279][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab81e20 [ 1334.121837][ T32] r4:00000000 [ 1334.122038][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.122418][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.122782][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.123258][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84795980 [ 1334.123629][ T32] r4:00000000 [ 1334.123853][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.124199][ T32] r9:84ca2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12b000 [ 1334.124547][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.124986][ T32] r5:00001000 r4:eaa2b000 [ 1334.125215][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.125707][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.126213][ T32] r5:84d05754 r4:84d05400 [ 1334.126460][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.127027][ T32] r7:ddde40c0 r6:82c18200 r5:84d05754 r4:84c01d80 [ 1334.127309][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.127690][ T32] r10:84ca2400 r9:84c01dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.128017][ T32] r4:84c01d80 [ 1334.128141][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.128381][ T32] r10:00000000 r9:eab75e78 r8:84795a80 r7:84c01d80 r6:80266a2c r5:84ca2400 [ 1334.128728][ T32] r4:84795a40 [ 1334.128845][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.129081][ T32] Exception stack(0xeab81fb0 to 0xeab81ff8) [ 1334.129250][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.129487][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.129823][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.130202][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84795a40 [ 1334.130489][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.130799][ T32] INFO: task kworker/1:179:4089 blocked for more than 460 seconds. [ 1334.131070][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.131287][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.151870][ T32] task:kworker/1:179 state:D stack:0 pid:4089 tgid:4089 ppid:2 flags:0x00000000 [ 1334.152427][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.152720][ T32] Call trace: [ 1334.153011][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.153407][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaba9da4 r5:84ca3c00 [ 1334.153923][ T32] r4:84ca3c00 [ 1334.154129][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.154630][ T32] r5:84ca3c00 r4:82717b60 [ 1334.154910][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.155398][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.155825][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba9e20 [ 1334.156261][ T32] r4:00000000 [ 1334.156508][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.156902][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.157373][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.158075][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846df000 [ 1334.158578][ T32] r4:00000000 [ 1334.159198][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.159781][ T32] r9:84ca3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12f000 [ 1334.160660][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.161342][ T32] r5:00001000 r4:eaa53000 [ 1334.172008][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.172492][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.172940][ T32] r5:84d05f54 r4:84d05c00 [ 1334.173127][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.173727][ T32] r7:ddde40c0 r6:82c18200 r5:84d05f54 r4:84c01e00 [ 1334.174087][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.174642][ T32] r10:84ca3c00 r9:84c01e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.174967][ T32] r4:84c01e00 [ 1334.175110][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.175462][ T32] r10:00000000 r9:eab81e78 r8:84795d40 r7:84c01e00 r6:80266a2c r5:84ca3c00 [ 1334.175773][ T32] r4:84795b80 [ 1334.176021][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.176429][ T32] Exception stack(0xeaba9fb0 to 0xeaba9ff8) [ 1334.177046][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.177596][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.178249][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.178620][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84795b80 [ 1334.178999][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.179559][ T32] INFO: task kworker/1:180:4091 blocked for more than 460 seconds. [ 1334.180112][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.180415][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.180676][ T32] task:kworker/1:180 state:D stack:0 pid:4091 tgid:4091 ppid:2 flags:0x00000000 [ 1334.181028][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.181260][ T32] Call trace: [ 1334.191828][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.192173][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eabadda4 r5:84ca4800 [ 1334.192532][ T32] r4:84ca4800 [ 1334.192720][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.193166][ T32] r5:84ca4800 r4:82717b60 [ 1334.193414][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.193984][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.194480][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabade20 [ 1334.194882][ T32] r4:00000000 [ 1334.195088][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.195700][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.196221][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.197163][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c15c40 [ 1334.197883][ T32] r4:00000000 [ 1334.198147][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.198946][ T32] r9:84ca4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12d000 [ 1334.199553][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.199987][ T32] r5:00001000 r4:eaa37000 [ 1334.200203][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.200695][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.201268][ T32] r5:84d05b54 r4:84d05800 [ 1334.201573][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.213039][ T32] r7:ddde40c0 r6:82c18200 r5:84d05b54 r4:84c01e80 [ 1334.213313][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.213805][ T32] r10:84ca4800 r9:84c01eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.214205][ T32] r4:84c01e80 [ 1334.214345][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.214793][ T32] r10:00000000 r9:eaba9e78 r8:84795e80 r7:84c01e80 r6:80266a2c r5:84ca4800 [ 1334.215135][ T32] r4:84795b80 [ 1334.215339][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.215654][ T32] Exception stack(0xeabadfb0 to 0xeabadff8) [ 1334.215882][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.216519][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.217171][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.217498][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84795b80 [ 1334.217810][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.218143][ T32] INFO: task kworker/1:181:4094 blocked for more than 460 seconds. [ 1334.218527][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.219232][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.219938][ T32] task:kworker/1:181 state:D stack:0 pid:4094 tgid:4094 ppid:2 flags:0x00000000 [ 1334.220371][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.220729][ T32] Call trace: [ 1334.220897][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.221315][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaba5da4 r5:84ca3000 [ 1334.232143][ T32] r4:84ca3000 [ 1334.232429][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.232826][ T32] r5:84ca3000 r4:82717b60 [ 1334.233026][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.233470][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.233869][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba5e20 [ 1334.234190][ T32] r4:00000000 [ 1334.234378][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.234725][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.234998][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.235359][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846df300 [ 1334.235708][ T32] r4:00000000 [ 1334.235857][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.236179][ T32] r9:84ca3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f131000 [ 1334.236823][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.237178][ T32] r5:00001000 r4:eaa61000 [ 1334.237461][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.238071][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.238510][ T32] r5:84d06354 r4:84d06000 [ 1334.238843][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.239297][ T32] r7:ddde40c0 r6:82c18200 r5:84d06354 r4:84c01f00 [ 1334.239566][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.239920][ T32] r10:84ca3000 r9:84c01f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.240185][ T32] r4:84c01f00 [ 1334.240386][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.240729][ T32] r10:00000000 r9:eaba9e78 r8:846df100 r7:84c01f00 r6:80266a2c r5:84ca3000 [ 1334.241146][ T32] r4:846df040 [ 1334.241325][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.252047][ T32] Exception stack(0xeaba5fb0 to 0xeaba5ff8) [ 1334.252387][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.252820][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.253207][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.253528][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846df040 [ 1334.253889][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.254270][ T32] INFO: task kworker/1:182:4096 blocked for more than 460 seconds. [ 1334.254660][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.254927][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.255231][ T32] task:kworker/1:182 state:D stack:0 pid:4096 tgid:4096 ppid:2 flags:0x00000000 [ 1334.255691][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.255971][ T32] Call trace: [ 1334.256207][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.256566][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eabcdda4 r5:84ca6000 [ 1334.256950][ T32] r4:84ca6000 [ 1334.257143][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.257515][ T32] r5:84ca6000 r4:82717b60 [ 1334.257847][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.258307][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.258983][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabcde20 [ 1334.259461][ T32] r4:00000000 [ 1334.259635][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.259997][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.260475][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.261014][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846df440 [ 1334.261404][ T32] r4:00000000 [ 1334.272215][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.272947][ T32] r9:84ca6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f133000 [ 1334.273242][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.273658][ T32] r5:00001000 r4:eaa6f000 [ 1334.273791][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.274074][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.274318][ T32] r5:84d06754 r4:84d06400 [ 1334.274455][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.274808][ T32] r7:ddde40c0 r6:82c18200 r5:84d06754 r4:84c01f80 [ 1334.274980][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.275240][ T32] r10:84ca6000 r9:84c01fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.275459][ T32] r4:84c01f80 [ 1334.275611][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.275899][ T32] r10:00000000 r9:eaba5e78 r8:846df380 r7:84c01f80 r6:80266a2c r5:84ca6000 [ 1334.276256][ T32] r4:846df1c0 [ 1334.276359][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.276647][ T32] Exception stack(0xeabcdfb0 to 0xeabcdff8) [ 1334.276819][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.277095][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.277337][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.277561][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846df1c0 [ 1334.277902][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.278271][ T32] INFO: task kworker/1:183:4098 blocked for more than 460 seconds. [ 1334.278655][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.278924][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.279344][ T32] task:kworker/1:183 state:D stack:0 pid:4098 tgid:4098 ppid:2 flags:0x00000000 [ 1334.279775][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.280051][ T32] Call trace: [ 1334.280248][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.280574][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eabd5da4 r5:84ca6c00 [ 1334.280911][ T32] r4:84ca6c00 [ 1334.281118][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.295092][ T32] r5:84ca6c00 r4:82717b60 [ 1334.295359][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.295796][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.296515][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabd5e20 [ 1334.296942][ T32] r4:00000000 [ 1334.297264][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.297697][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.298115][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.298581][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846df840 [ 1334.299062][ T32] r4:00000000 [ 1334.299353][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.299787][ T32] r9:84ca6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f137000 [ 1334.300211][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.300685][ T32] r5:00001000 r4:eab91000 [ 1334.300867][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.301298][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.302346][ T32] r5:84d06f54 r4:84d06c00 [ 1334.302588][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.303136][ T32] r7:ddde40c0 r6:82c18200 r5:84d06f54 r4:846d8000 [ 1334.303381][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.303830][ T32] r10:84ca6c00 r9:846d802c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.304206][ T32] r4:846d8000 [ 1334.304355][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.304735][ T32] r10:00000000 r9:eabcde78 r8:846df540 r7:846d8000 r6:80266a2c r5:84ca6c00 [ 1334.305084][ T32] r4:846df2c0 [ 1334.305213][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.305596][ T32] Exception stack(0xeabd5fb0 to 0xeabd5ff8) [ 1334.305877][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.306268][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.306645][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.307009][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846df2c0 [ 1334.307378][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.307745][ T32] INFO: task kworker/1:184:4100 blocked for more than 460 seconds. [ 1334.308022][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.308290][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.308640][ T32] task:kworker/1:184 state:D stack:0 pid:4100 tgid:4100 ppid:2 flags:0x00000000 [ 1334.309106][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.309400][ T32] Call trace: [ 1334.309559][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.309879][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eabd9da4 r5:84ca5400 [ 1334.310257][ T32] r4:84ca5400 [ 1334.310416][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.310838][ T32] r5:84ca5400 r4:82717b60 [ 1334.311011][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.321996][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.322358][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabd9e20 [ 1334.322695][ T32] r4:00000000 [ 1334.322801][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.323109][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.323428][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.323694][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846df600 [ 1334.324006][ T32] r4:00000000 [ 1334.324185][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.324462][ T32] r9:84ca5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f135000 [ 1334.324696][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.324964][ T32] r5:00001000 r4:eab0d000 [ 1334.325134][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.325391][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.325671][ T32] r5:84d06b54 r4:84d06800 [ 1334.325805][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.326098][ T32] r7:ddde40c0 r6:82c18200 r5:84d06b54 r4:846d8080 [ 1334.326289][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.326638][ T32] r10:84ca5400 r9:846d80ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.326933][ T32] r4:846d8080 [ 1334.327079][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.327361][ T32] r10:00000000 r9:eabd5e78 r8:846df680 r7:846d8080 r6:80266a2c r5:84ca5400 [ 1334.327885][ T32] r4:846df2c0 [ 1334.328137][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.328650][ T32] Exception stack(0xeabd9fb0 to 0xeabd9ff8) [ 1334.329019][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.329358][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.329760][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.330013][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846df2c0 [ 1334.330358][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.330656][ T32] INFO: task kworker/1:185:4103 blocked for more than 460 seconds. [ 1334.330991][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.331198][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.331422][ T32] task:kworker/1:185 state:D stack:0 pid:4103 tgid:4103 ppid:2 flags:0x00000000 [ 1334.341984][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.342414][ T32] Call trace: [ 1334.342574][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.342957][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eabddda4 r5:84ca8000 [ 1334.343247][ T32] r4:84ca8000 [ 1334.343390][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.343901][ T32] r5:84ca8000 r4:82717b60 [ 1334.344099][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.344516][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.345553][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabdde20 [ 1334.346092][ T32] r4:00000000 [ 1334.346242][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.346643][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.347697][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.348037][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846df980 [ 1334.348315][ T32] r4:00000000 [ 1334.348482][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.348891][ T32] r9:84ca8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f139000 [ 1334.349232][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.349603][ T32] r5:00001000 r4:eabb9000 [ 1334.349765][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.350285][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.350707][ T32] r5:84d07354 r4:84d07000 [ 1334.350878][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.361840][ T32] r7:ddde40c0 r6:82c18200 r5:84d07354 r4:846d8100 [ 1334.362121][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.362570][ T32] r10:84ca8000 r9:846d812c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.362905][ T32] r4:846d8100 [ 1334.363044][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.363448][ T32] r10:00000000 r9:eabd5e78 r8:846df8c0 r7:846d8100 r6:80266a2c r5:84ca8000 [ 1334.363796][ T32] r4:846df700 [ 1334.363932][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.364367][ T32] Exception stack(0xeabddfb0 to 0xeabddff8) [ 1334.364634][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.365028][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.365405][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.365773][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846df700 [ 1334.366177][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.366632][ T32] INFO: task kworker/1:186:4104 blocked for more than 460 seconds. [ 1334.367034][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.367316][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.367638][ T32] task:kworker/1:186 state:D stack:0 pid:4104 tgid:4104 ppid:2 flags:0x00000000 [ 1334.368124][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.368371][ T32] Call trace: [ 1334.368534][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.368916][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eabe1da4 r5:84ca8c00 [ 1334.369227][ T32] r4:84ca8c00 [ 1334.369367][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.369700][ T32] r5:84ca8c00 r4:82717b60 [ 1334.369938][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.370427][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.370921][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabe1e20 [ 1334.371292][ T32] r4:00000000 [ 1334.371469][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.381932][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.382362][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.382834][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846dfd00 [ 1334.383154][ T32] r4:00000000 [ 1334.383343][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.383719][ T32] r9:84ca8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f17d000 [ 1334.384070][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.384501][ T32] r5:00001000 r4:eac01000 [ 1334.384681][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.385012][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.385375][ T32] r5:84d07b54 r4:84d07800 [ 1334.385569][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.386011][ T32] r7:ddde40c0 r6:82c18200 r5:84d07b54 r4:846d8180 [ 1334.386273][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.386712][ T32] r10:84ca8c00 r9:846d81ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.387053][ T32] r4:846d8180 [ 1334.387199][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.387603][ T32] r10:00000000 r9:eabdde78 r8:846df9c0 r7:846d8180 r6:80266a2c r5:84ca8c00 [ 1334.388055][ T32] r4:846df800 [ 1334.388427][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.388927][ T32] Exception stack(0xeabe1fb0 to 0xeabe1ff8) [ 1334.389245][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.389699][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.390175][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.390756][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846df800 [ 1334.391396][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.401980][ T32] INFO: task kworker/1:187:4106 blocked for more than 460 seconds. [ 1334.402414][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.402686][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.403088][ T32] task:kworker/1:187 state:D stack:0 pid:4106 tgid:4106 ppid:2 flags:0x00000000 [ 1334.403742][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.404047][ T32] Call trace: [ 1334.404218][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.404546][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eabf9da4 r5:84ca9800 [ 1334.404934][ T32] r4:84ca9800 [ 1334.405138][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.405566][ T32] r5:84ca9800 r4:82717b60 [ 1334.405752][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.406238][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.406740][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabf9e20 [ 1334.407051][ T32] r4:00000000 [ 1334.407182][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.407458][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.407886][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.408294][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846dfbc0 [ 1334.408640][ T32] r4:00000000 [ 1334.408856][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.409210][ T32] r9:84ca9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f17b000 [ 1334.409577][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.410153][ T32] r5:00001000 r4:eabf5000 [ 1334.410366][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.411081][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.422028][ T32] r5:84d07754 r4:84d07400 [ 1334.422365][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.422866][ T32] r7:ddde40c0 r6:82c18200 r5:84d07754 r4:846d8200 [ 1334.423079][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.423341][ T32] r10:84ca9800 r9:846d822c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.423649][ T32] r4:846d8200 [ 1334.423791][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.424122][ T32] r10:00000000 r9:eabe1e78 r8:846dfc40 r7:846d8200 r6:80266a2c r5:84ca9800 [ 1334.424427][ T32] r4:846dfa80 [ 1334.424575][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.424886][ T32] Exception stack(0xeabf9fb0 to 0xeabf9ff8) [ 1334.425137][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.425543][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.425897][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.426215][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846dfa80 [ 1334.426580][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.426990][ T32] INFO: task kworker/1:188:4109 blocked for more than 460 seconds. [ 1334.427352][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.427644][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.428360][ T32] task:kworker/1:188 state:D stack:0 pid:4109 tgid:4109 ppid:2 flags:0x00000000 [ 1334.429275][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.429555][ T32] Call trace: [ 1334.429767][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.430119][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac05da4 r5:84cab000 [ 1334.430473][ T32] r4:84cab000 [ 1334.430705][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.431151][ T32] r5:84cab000 r4:82717b60 [ 1334.431359][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.441963][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.442499][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac05e20 [ 1334.442906][ T32] r4:00000000 [ 1334.443062][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.443401][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.443719][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.444040][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846dfec0 [ 1334.444392][ T32] r4:00000000 [ 1334.444556][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.444996][ T32] r9:84cab000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f17f000 [ 1334.445397][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.445829][ T32] r5:00001000 r4:eac0d000 [ 1334.446069][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.446483][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.446975][ T32] r5:84d07f54 r4:84d07c00 [ 1334.447161][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.447624][ T32] r7:ddde40c0 r6:82c18200 r5:84d07f54 r4:846d8280 [ 1334.447899][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.448301][ T32] r10:84cab000 r9:846d82ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.448661][ T32] r4:846d8280 [ 1334.448880][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.449321][ T32] r10:00000000 r9:eabe1e78 r8:846dff00 r7:846d8280 r6:80266a2c r5:84cab000 [ 1334.450113][ T32] r4:846dfe00 [ 1334.450411][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.450798][ T32] Exception stack(0xeac05fb0 to 0xeac05ff8) [ 1334.451100][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.451479][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.461900][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.462250][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846dfe00 [ 1334.462663][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.463159][ T32] INFO: task kworker/1:189:4110 blocked for more than 460 seconds. [ 1334.463492][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.463759][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.464200][ T32] task:kworker/1:189 state:D stack:0 pid:4110 tgid:4110 ppid:2 flags:0x00000000 [ 1334.464668][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.465024][ T32] Call trace: [ 1334.465366][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.465770][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac1dda4 r5:84cabc00 [ 1334.466165][ T32] r4:84cabc00 [ 1334.466319][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.466701][ T32] r5:84cabc00 r4:82717b60 [ 1334.466880][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.467258][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.467725][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac1de20 [ 1334.468070][ T32] r4:00000000 [ 1334.468219][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.468675][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.469074][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.469472][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e5280 [ 1334.469784][ T32] r4:00000000 [ 1334.469930][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.470419][ T32] r9:84cabc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f181000 [ 1334.470758][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.471428][ T32] r5:00001000 r4:eac19000 [ 1334.481882][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.482242][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.482701][ T32] r5:84d14354 r4:84d14000 [ 1334.482858][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.483213][ T32] r7:ddde40c0 r6:82c18200 r5:84d14354 r4:846d8300 [ 1334.483485][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.483821][ T32] r10:84cabc00 r9:846d832c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.484148][ T32] r4:846d8300 [ 1334.484315][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.484678][ T32] r10:00000000 r9:eac05e78 r8:847f9b00 r7:846d8300 r6:80266a2c r5:84cabc00 [ 1334.484987][ T32] r4:846dfe00 [ 1334.485152][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.485475][ T32] Exception stack(0xeac1dfb0 to 0xeac1dff8) [ 1334.485744][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.486053][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.486404][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.486720][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846dfe00 [ 1334.487060][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.487410][ T32] INFO: task kworker/1:190:4112 blocked for more than 460 seconds. [ 1334.487745][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.487986][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.488231][ T32] task:kworker/1:190 state:D stack:0 pid:4112 tgid:4112 ppid:2 flags:0x00000000 [ 1334.488640][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.488899][ T32] Call trace: [ 1334.489072][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.489394][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac2dda4 r5:845e6000 [ 1334.489776][ T32] r4:845e6000 [ 1334.489929][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.490257][ T32] r5:845e6000 r4:82717b60 [ 1334.490381][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.491027][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.491475][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac2de20 [ 1334.511879][ T32] r4:00000000 [ 1334.512130][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.512674][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.513093][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.513375][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4280 [ 1334.513813][ T32] r4:00000000 [ 1334.514048][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.514390][ T32] r9:845e6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f185000 [ 1334.514677][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.515084][ T32] r5:00001000 r4:eac35000 [ 1334.515286][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.515716][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.516213][ T32] r5:84d14b54 r4:84d14800 [ 1334.516405][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.516941][ T32] r7:ddde40c0 r6:82c18200 r5:84d14b54 r4:846d8380 [ 1334.517159][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.517730][ T32] r10:845e6000 r9:846d83ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.518151][ T32] r4:846d8380 [ 1334.518409][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.518872][ T32] r10:00000000 r9:eac1de78 r8:846de600 r7:846d8380 r6:80266a2c r5:845e6000 [ 1334.519201][ T32] r4:84795fc0 [ 1334.519370][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.519747][ T32] Exception stack(0xeac2dfb0 to 0xeac2dff8) [ 1334.520023][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.520401][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.520804][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.521138][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84795fc0 [ 1334.521484][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.532089][ T32] INFO: task kworker/1:191:4114 blocked for more than 461 seconds. [ 1334.532422][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.532653][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.533156][ T32] task:kworker/1:191 state:D stack:0 pid:4114 tgid:4114 ppid:2 flags:0x00000000 [ 1334.533618][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.533985][ T32] Call trace: [ 1334.534200][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.534651][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac3dda4 r5:845e0000 [ 1334.535030][ T32] r4:845e0000 [ 1334.535244][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.535697][ T32] r5:845e0000 r4:82717b60 [ 1334.535889][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.536386][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.536995][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac3de20 [ 1334.537650][ T32] r4:00000000 [ 1334.537854][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.538527][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.539128][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.539461][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d40c0 [ 1334.539765][ T32] r4:00000000 [ 1334.540019][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.540369][ T32] r9:845e0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f183000 [ 1334.540842][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.541356][ T32] r5:00001000 r4:eac25000 [ 1334.552013][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.552413][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.552801][ T32] r5:84d14754 r4:84d14400 [ 1334.552969][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.553410][ T32] r7:ddde40c0 r6:82c18200 r5:84d14754 r4:846d8400 [ 1334.553666][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.554037][ T32] r10:845e0000 r9:846d842c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.554383][ T32] r4:846d8400 [ 1334.554563][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.554956][ T32] r10:00000000 r9:eac2de78 r8:846de800 r7:846d8400 r6:80266a2c r5:845e0000 [ 1334.555242][ T32] r4:846d4040 [ 1334.555385][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.555683][ T32] Exception stack(0xeac3dfb0 to 0xeac3dff8) [ 1334.555947][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.556284][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.556521][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.556783][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d4040 [ 1334.557104][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.557475][ T32] INFO: task kworker/1:192:4115 blocked for more than 461 seconds. [ 1334.557784][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.558013][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.558494][ T32] task:kworker/1:192 state:D stack:0 pid:4115 tgid:4115 ppid:2 flags:0x00000000 [ 1334.559069][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.559424][ T32] Call trace: [ 1334.559667][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.560076][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac4dda4 r5:845e4800 [ 1334.560427][ T32] r4:845e4800 [ 1334.560592][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.561102][ T32] r5:845e4800 r4:82717b60 [ 1334.561386][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.571878][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.572358][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac4de20 [ 1334.572706][ T32] r4:00000000 [ 1334.572842][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.573232][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.573657][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.574062][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4700 [ 1334.574406][ T32] r4:00000000 [ 1334.574661][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.575169][ T32] r9:845e4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f141000 [ 1334.575582][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.576058][ T32] r5:00001000 r4:dfcb9000 [ 1334.576245][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.576594][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.576867][ T32] r5:84d15354 r4:84d15000 [ 1334.576993][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.577518][ T32] r7:ddde40c0 r6:82c18200 r5:84d15354 r4:846d8480 [ 1334.577785][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.578209][ T32] r10:845e4800 r9:846d84ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.578515][ T32] r4:846d8480 [ 1334.578714][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.579045][ T32] r10:00000000 r9:eac2de78 r8:846de8c0 r7:846d8480 r6:80266a2c r5:845e4800 [ 1334.579460][ T32] r4:846d4200 [ 1334.579609][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.580187][ T32] Exception stack(0xeac4dfb0 to 0xeac4dff8) [ 1334.580477][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.580828][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.581303][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.592859][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d4200 [ 1334.593534][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.593897][ T32] INFO: task kworker/1:193:4117 blocked for more than 461 seconds. [ 1334.594210][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.594481][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.595867][ T32] task:kworker/1:193 state:D stack:0 pid:4117 tgid:4117 ppid:2 flags:0x00000000 [ 1334.597611][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.598222][ T32] Call trace: [ 1334.598689][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.599126][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac59da4 r5:845e6c00 [ 1334.599636][ T32] r4:845e6c00 [ 1334.601317][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.612728][ T32] r5:845e6c00 r4:82717b60 [ 1334.613264][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.613757][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.614148][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac59e20 [ 1334.614577][ T32] r4:00000000 [ 1334.614776][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.615218][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.615656][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.616022][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4400 [ 1334.616559][ T32] r4:00000000 [ 1334.616733][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.617104][ T32] r9:845e6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f187000 [ 1334.617452][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.617804][ T32] r5:00001000 r4:eac45000 [ 1334.618047][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.618456][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.618971][ T32] r5:84d14f54 r4:84d14c00 [ 1334.619192][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.619568][ T32] r7:ddde40c0 r6:82c18200 r5:84d14f54 r4:846d8580 [ 1334.619894][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.620313][ T32] r10:845e6c00 r9:846d85ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.620651][ T32] r4:846d8580 [ 1334.620807][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.621135][ T32] r10:00000000 r9:eac4de78 r8:846dea80 r7:846d8580 r6:80266a2c r5:845e6c00 [ 1334.621403][ T32] r4:846d43c0 [ 1334.632491][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.633267][ T32] Exception stack(0xeac59fb0 to 0xeac59ff8) [ 1334.633565][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.633971][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.634322][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.634764][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d43c0 [ 1334.635121][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.635559][ T32] INFO: task kworker/1:194:4121 blocked for more than 461 seconds. [ 1334.635913][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.636192][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.636651][ T32] task:kworker/1:194 state:D stack:0 pid:4121 tgid:4121 ppid:2 flags:0x00000000 [ 1334.637142][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.637490][ T32] Call trace: [ 1334.637709][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.638063][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac11da4 r5:845e3c00 [ 1334.638398][ T32] r4:845e3c00 [ 1334.638568][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.638996][ T32] r5:845e3c00 r4:82717b60 [ 1334.639209][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.639659][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.640103][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac11e20 [ 1334.640387][ T32] r4:00000000 [ 1334.640556][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.640943][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.641393][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.652260][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4900 [ 1334.652663][ T32] r4:00000000 [ 1334.652838][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.653275][ T32] r9:845e3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f157000 [ 1334.653718][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.654141][ T32] r5:00001000 r4:dfd85000 [ 1334.654385][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.654909][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.655450][ T32] r5:84d15b54 r4:84d15800 [ 1334.655688][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.656155][ T32] r7:ddde40c0 r6:82c18200 r5:84d15b54 r4:846d8500 [ 1334.656508][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.656958][ T32] r10:845e3c00 r9:846d852c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.657323][ T32] r4:846d8500 [ 1334.657520][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.657933][ T32] r10:00000000 r9:eac4de78 r8:846dec00 r7:846d8500 r6:80266a2c r5:845e3c00 [ 1334.658395][ T32] r4:846d4240 [ 1334.658562][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.658926][ T32] Exception stack(0xeac11fb0 to 0xeac11ff8) [ 1334.659193][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.659656][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.660098][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.660421][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d4240 [ 1334.660804][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.661237][ T32] INFO: task kworker/1:195:4125 blocked for more than 461 seconds. [ 1334.661567][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.672280][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.672566][ T32] task:kworker/1:195 state:D stack:0 pid:4125 tgid:4125 ppid:2 flags:0x00000000 [ 1334.672940][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.673225][ T32] Call trace: [ 1334.673421][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.673799][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaa81da4 r5:845e3000 [ 1334.674074][ T32] r4:845e3000 [ 1334.674212][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.674569][ T32] r5:845e3000 r4:82717b60 [ 1334.674798][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.675291][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.675704][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa81e20 [ 1334.676032][ T32] r4:00000000 [ 1334.676218][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.676578][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.677008][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.677417][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d45c0 [ 1334.677776][ T32] r4:00000000 [ 1334.677929][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.678436][ T32] r9:845e3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f143000 [ 1334.678839][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.679256][ T32] r5:00001000 r4:dfd0d000 [ 1334.679445][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.679954][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.680485][ T32] r5:84d15754 r4:84d15400 [ 1334.680662][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.681111][ T32] r7:ddde40c0 r6:82c18200 r5:84d15754 r4:846d8600 [ 1334.681359][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.691957][ T32] r10:845e3000 r9:846d862c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.692396][ T32] r4:846d8600 [ 1334.692624][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.693017][ T32] r10:00000000 r9:eac11e78 r8:846defc0 r7:846d8600 r6:80266a2c r5:845e3000 [ 1334.693372][ T32] r4:846d4640 [ 1334.693527][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.693880][ T32] Exception stack(0xeaa81fb0 to 0xeaa81ff8) [ 1334.694162][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.694583][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.694980][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.695324][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d4640 [ 1334.695646][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.696032][ T32] INFO: task kworker/1:196:4127 blocked for more than 461 seconds. [ 1334.696390][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.696697][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.697036][ T32] task:kworker/1:196 state:D stack:0 pid:4127 tgid:4127 ppid:2 flags:0x00000000 [ 1334.697527][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.697848][ T32] Call trace: [ 1334.698028][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.698411][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaad5da4 r5:845f6c00 [ 1334.698861][ T32] r4:845f6c00 [ 1334.699030][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.699516][ T32] r5:845f6c00 r4:82717b60 [ 1334.699708][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.700224][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.700696][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaad5e20 [ 1334.701063][ T32] r4:00000000 [ 1334.701225][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.712062][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.712575][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.712998][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846de680 [ 1334.713392][ T32] r4:00000000 [ 1334.713606][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.714002][ T32] r9:845f6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f195000 [ 1334.714377][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.714787][ T32] r5:00001000 r4:e0427000 [ 1334.714976][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.715397][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.715778][ T32] r5:84d17354 r4:84d17000 [ 1334.715969][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.716388][ T32] r7:ddde40c0 r6:82c18200 r5:84d17354 r4:846d8680 [ 1334.716745][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.717226][ T32] r10:845f6c00 r9:846d86ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.717605][ T32] r4:846d8680 [ 1334.717807][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.718208][ T32] r10:00000000 r9:eac11e78 r8:846de480 r7:846d8680 r6:80266a2c r5:845f6c00 [ 1334.718633][ T32] r4:846d4640 [ 1334.718830][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.719281][ T32] Exception stack(0xeaad5fb0 to 0xeaad5ff8) [ 1334.719601][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.719943][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.720372][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.720786][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d4640 [ 1334.721238][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.732121][ T32] INFO: task kworker/1:197:4128 blocked for more than 461 seconds. [ 1334.732556][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.732793][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.733155][ T32] task:kworker/1:197 state:D stack:0 pid:4128 tgid:4128 ppid:2 flags:0x00000000 [ 1334.733650][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.733987][ T32] Call trace: [ 1334.734215][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.734572][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaae1da4 r5:845e5400 [ 1334.734928][ T32] r4:845e5400 [ 1334.735098][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.735539][ T32] r5:845e5400 r4:82717b60 [ 1334.735912][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.736420][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.736921][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaae1e20 [ 1334.737300][ T32] r4:00000000 [ 1334.737494][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.737790][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.738261][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.738658][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4a80 [ 1334.739021][ T32] r4:00000000 [ 1334.739188][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.739531][ T32] r9:845e5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f18b000 [ 1334.739903][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.740383][ T32] r5:00001000 r4:dfe75000 [ 1334.740634][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.741151][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.752009][ T32] r5:84d15f54 r4:84d15c00 [ 1334.752290][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.752749][ T32] r7:ddde40c0 r6:82c18200 r5:84d15f54 r4:846d8700 [ 1334.752965][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.753314][ T32] r10:845e5400 r9:846d872c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.753633][ T32] r4:846d8700 [ 1334.753801][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.754268][ T32] r10:00000000 r9:eaad5e78 r8:846de340 r7:846d8700 r6:80266a2c r5:845e5400 [ 1334.754668][ T32] r4:846d4640 [ 1334.754896][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.755294][ T32] Exception stack(0xeaae1fb0 to 0xeaae1ff8) [ 1334.755622][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.756100][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.756560][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.756906][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d4640 [ 1334.757344][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.757712][ T32] INFO: task kworker/1:198:4131 blocked for more than 461 seconds. [ 1334.758164][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.758461][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.758900][ T32] task:kworker/1:198 state:D stack:0 pid:4131 tgid:4131 ppid:2 flags:0x00000000 [ 1334.759326][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.759571][ T32] Call trace: [ 1334.759748][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.760013][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac65da4 r5:843c8000 [ 1334.760335][ T32] r4:843c8000 [ 1334.760586][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.761209][ T32] r5:843c8000 r4:82717b60 [ 1334.761415][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.771987][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.772597][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac65e20 [ 1334.772975][ T32] r4:00000000 [ 1334.773174][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.773526][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.773877][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.774246][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4bc0 [ 1334.774665][ T32] r4:00000000 [ 1334.774796][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.775195][ T32] r9:843c8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f18d000 [ 1334.775587][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.775995][ T32] r5:00001000 r4:dff43000 [ 1334.776193][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.776659][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.777127][ T32] r5:84d16354 r4:84d16000 [ 1334.777361][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.777779][ T32] r7:ddde40c0 r6:82c18200 r5:84d16354 r4:846d8780 [ 1334.778083][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.778611][ T32] r10:843c8000 r9:846d87ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.778972][ T32] r4:846d8780 [ 1334.779181][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.779764][ T32] r10:00000000 r9:eaad5e78 r8:84c15d00 r7:846d8780 r6:80266a2c r5:843c8000 [ 1334.780147][ T32] r4:846d4940 [ 1334.780355][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.780749][ T32] Exception stack(0xeac65fb0 to 0xeac65ff8) [ 1334.781085][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.792130][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.792582][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.792859][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d4940 [ 1334.793231][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.793519][ T32] INFO: task kworker/1:199:4133 blocked for more than 461 seconds. [ 1334.793779][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.793964][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.794203][ T32] task:kworker/1:199 state:D stack:0 pid:4133 tgid:4133 ppid:2 flags:0x00000000 [ 1334.794574][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.794893][ T32] Call trace: [ 1334.795059][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.795369][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac6dda4 r5:843c8c00 [ 1334.795653][ T32] r4:843c8c00 [ 1334.795782][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.796091][ T32] r5:843c8c00 r4:82717b60 [ 1334.796264][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.797197][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.797610][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac6de20 [ 1334.797893][ T32] r4:00000000 [ 1334.798033][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.798392][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.798795][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.799138][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4d00 [ 1334.799874][ T32] r4:00000000 [ 1334.800020][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.800328][ T32] r9:843c8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f18f000 [ 1334.800716][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.801169][ T32] r5:00001000 r4:dff6b000 [ 1334.801592][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.812532][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.813090][ T32] r5:84d16754 r4:84d16400 [ 1334.813271][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.813732][ T32] r7:ddde40c0 r6:82c18200 r5:84d16754 r4:846d8800 [ 1334.814096][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.814543][ T32] r10:843c8c00 r9:846d882c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.814912][ T32] r4:846d8800 [ 1334.815076][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.815452][ T32] r10:00000000 r9:eaad5e78 r8:845561c0 r7:846d8800 r6:80266a2c r5:843c8c00 [ 1334.815776][ T32] r4:846d4a40 [ 1334.815930][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.816286][ T32] Exception stack(0xeac6dfb0 to 0xeac6dff8) [ 1334.816582][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.817017][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.817437][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.817741][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d4a40 [ 1334.818125][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.818559][ T32] INFO: task kworker/1:200:4135 blocked for more than 461 seconds. [ 1334.818935][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.819190][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.819580][ T32] task:kworker/1:200 state:D stack:0 pid:4135 tgid:4135 ppid:2 flags:0x00000000 [ 1334.820085][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.820405][ T32] Call trace: [ 1334.820672][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.821104][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac75da4 r5:843c9800 [ 1334.832025][ T32] r4:843c9800 [ 1334.832283][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.832683][ T32] r5:843c9800 r4:82717b60 [ 1334.832854][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.833323][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.833831][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac75e20 [ 1334.834195][ T32] r4:00000000 [ 1334.834353][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.834850][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.835211][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.835605][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4e40 [ 1334.835963][ T32] r4:00000000 [ 1334.836104][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.836452][ T32] r9:843c9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f191000 [ 1334.836713][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.837032][ T32] r5:00001000 r4:dff9d000 [ 1334.837293][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.837755][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.838205][ T32] r5:84d16b54 r4:84d16800 [ 1334.838392][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.838802][ T32] r7:ddde40c0 r6:82c18200 r5:84d16b54 r4:846d8880 [ 1334.839059][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.839404][ T32] r10:843c9800 r9:846d88ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.839711][ T32] r4:846d8880 [ 1334.839994][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.840279][ T32] r10:00000000 r9:eaad5e78 r8:84556380 r7:846d8880 r6:80266a2c r5:843c9800 [ 1334.840579][ T32] r4:846d4b80 [ 1334.840728][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.841099][ T32] Exception stack(0xeac75fb0 to 0xeac75ff8) [ 1334.841340][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.852236][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.852755][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.853141][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d4b80 [ 1334.853495][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.853759][ T32] INFO: task kworker/1:201:4137 blocked for more than 461 seconds. [ 1334.853990][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.854202][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.854549][ T32] task:kworker/1:201 state:D stack:0 pid:4137 tgid:4137 ppid:2 flags:0x00000000 [ 1334.855014][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.855304][ T32] Call trace: [ 1334.855520][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.855903][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac7dda4 r5:843ca400 [ 1334.856381][ T32] r4:843ca400 [ 1334.856553][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.856926][ T32] r5:843ca400 r4:82717b60 [ 1334.857169][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.857637][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.858073][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac7de20 [ 1334.858431][ T32] r4:00000000 [ 1334.858681][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.859177][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.859615][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.860033][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4f80 [ 1334.860403][ T32] r4:00000000 [ 1334.860594][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.861052][ T32] r9:843ca400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f193000 [ 1334.861375][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.872066][ T32] r5:00001000 r4:dffdf000 [ 1334.872422][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.872909][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.873280][ T32] r5:84d16f54 r4:84d16c00 [ 1334.873520][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.873947][ T32] r7:ddde40c0 r6:82c18200 r5:84d16f54 r4:846d8900 [ 1334.874193][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.874641][ T32] r10:843ca400 r9:846d892c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.875037][ T32] r4:846d8900 [ 1334.875189][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.875599][ T32] r10:00000000 r9:eaad5e78 r8:84556540 r7:846d8900 r6:80266a2c r5:843ca400 [ 1334.875955][ T32] r4:846d4cc0 [ 1334.876190][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.876657][ T32] Exception stack(0xeac7dfb0 to 0xeac7dff8) [ 1334.876905][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.877340][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.877670][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.877952][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d4cc0 [ 1334.878417][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.878892][ T32] INFO: task kworker/1:202:4140 blocked for more than 461 seconds. [ 1334.879384][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.879610][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.879895][ T32] task:kworker/1:202 state:D stack:0 pid:4140 tgid:4140 ppid:2 flags:0x00000000 [ 1334.880444][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.880724][ T32] Call trace: [ 1334.880980][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.881497][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac85da4 r5:843cc800 [ 1334.892469][ T32] r4:843cc800 [ 1334.892673][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.893089][ T32] r5:843cc800 r4:82717b60 [ 1334.893343][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.893823][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.894253][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac85e20 [ 1334.894554][ T32] r4:00000000 [ 1334.894708][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.895166][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.895507][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.895846][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84552280 [ 1334.896167][ T32] r4:00000000 [ 1334.896317][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.896746][ T32] r9:843cc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f19d000 [ 1334.897095][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.897522][ T32] r5:00001000 r4:e0521000 [ 1334.897715][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.898084][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.898478][ T32] r5:84d18354 r4:84d18000 [ 1334.898711][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.899194][ T32] r7:ddde40c0 r6:82c18200 r5:84d18354 r4:846d8980 [ 1334.899469][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.899886][ T32] r10:843cc800 r9:846d89ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.900241][ T32] r4:846d8980 [ 1334.900403][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.900806][ T32] r10:00000000 r9:eaad5e78 r8:84556740 r7:846d8980 r6:80266a2c r5:843cc800 [ 1334.901220][ T32] r4:846def00 [ 1334.901395][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.912036][ T32] Exception stack(0xeac85fb0 to 0xeac85ff8) [ 1334.912410][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.912847][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.913164][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.913444][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846def00 [ 1334.913847][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.914254][ T32] INFO: task kworker/1:203:4142 blocked for more than 461 seconds. [ 1334.914630][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.914961][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.915343][ T32] task:kworker/1:203 state:D stack:0 pid:4142 tgid:4142 ppid:2 flags:0x00000000 [ 1334.915797][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.916143][ T32] Call trace: [ 1334.916320][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.916773][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac8dda4 r5:843ce000 [ 1334.917183][ T32] r4:843ce000 [ 1334.917379][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.917777][ T32] r5:843ce000 r4:82717b60 [ 1334.918004][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.918497][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.918941][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac8de20 [ 1334.919288][ T32] r4:00000000 [ 1334.919447][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.919826][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.920226][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.920594][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d4300 [ 1334.920968][ T32] r4:00000000 [ 1334.921209][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.932033][ T32] r9:843ce000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f197000 [ 1334.932458][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.932885][ T32] r5:00001000 r4:e0473000 [ 1334.933064][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.933460][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.933851][ T32] r5:84d17754 r4:84d17400 [ 1334.934057][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.934499][ T32] r7:ddde40c0 r6:82c18200 r5:84d17754 r4:846d8a00 [ 1334.934718][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.935154][ T32] r10:843ce000 r9:846d8a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.935462][ T32] r4:846d8a00 [ 1334.935595][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.935941][ T32] r10:00000000 r9:eac85e78 r8:84556940 r7:846d8a00 r6:80266a2c r5:843ce000 [ 1334.936293][ T32] r4:846d4500 [ 1334.936479][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.936818][ T32] Exception stack(0xeac8dfb0 to 0xeac8dff8) [ 1334.937059][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.937403][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.937723][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.938110][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d4500 [ 1334.938490][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.938929][ T32] INFO: task kworker/1:204:4143 blocked for more than 461 seconds. [ 1334.939172][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.939346][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.939793][ T32] task:kworker/1:204 state:D stack:0 pid:4143 tgid:4143 ppid:2 flags:0x00000000 [ 1334.940256][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.940571][ T32] Call trace: [ 1334.940762][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.941211][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac91da4 r5:843cec00 [ 1334.952195][ T32] r4:843cec00 [ 1334.952449][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.952853][ T32] r5:843cec00 r4:82717b60 [ 1334.953066][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.956273][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.956912][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac91e20 [ 1334.957217][ T32] r4:00000000 [ 1334.957416][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.957825][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.958230][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.958544][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83e96740 [ 1334.958959][ T32] r4:00000000 [ 1334.959155][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.959413][ T32] r9:843cec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f199000 [ 1334.959619][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.959916][ T32] r5:00001000 r4:e04bf000 [ 1334.960068][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.960367][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.960806][ T32] r5:84d17b54 r4:84d17800 [ 1334.961020][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.961458][ T32] r7:ddde40c0 r6:82c18200 r5:84d17b54 r4:846d8a80 [ 1334.961702][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.962074][ T32] r10:843cec00 r9:846d8aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.962436][ T32] r4:846d8a80 [ 1334.972079][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.972595][ T32] r10:00000000 r9:eac85e78 r8:84556a40 r7:846d8a80 r6:80266a2c r5:843cec00 [ 1334.972987][ T32] r4:846d4ec0 [ 1334.973180][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.973531][ T32] Exception stack(0xeac91fb0 to 0xeac91ff8) [ 1334.973814][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.974140][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.974460][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.974730][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846d4ec0 [ 1334.975056][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.975416][ T32] INFO: task kworker/1:205:4145 blocked for more than 461 seconds. [ 1334.975753][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1334.976012][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.976328][ T32] task:kworker/1:205 state:D stack:0 pid:4145 tgid:4145 ppid:2 flags:0x00000000 [ 1334.976889][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.977179][ T32] Call trace: [ 1334.977368][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1334.977815][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac99da4 r5:843cd400 [ 1334.978137][ T32] r4:843cd400 [ 1334.978368][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1334.978720][ T32] r5:843cd400 r4:82717b60 [ 1334.978930][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.979430][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.979829][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac99e20 [ 1334.980212][ T32] r4:00000000 [ 1334.980455][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1334.980878][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1334.981358][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1334.992112][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84552100 [ 1334.992513][ T32] r4:00000000 [ 1334.992805][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1334.993181][ T32] r9:843cd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f19b000 [ 1334.993548][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1334.994066][ T32] r5:00001000 r4:e04e9000 [ 1334.994351][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1334.994810][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.995205][ T32] r5:84d17f54 r4:84d17c00 [ 1334.995409][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.995826][ T32] r7:ddde40c0 r6:82c18200 r5:84d17f54 r4:846d8b00 [ 1334.996105][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.996503][ T32] r10:843cd400 r9:846d8b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.996890][ T32] r4:846d8b00 [ 1334.997079][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1334.997580][ T32] r10:00000000 r9:eac85e78 r8:84556bc0 r7:846d8b00 r6:80266a2c r5:843cd400 [ 1334.997967][ T32] r4:84552040 [ 1334.998214][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.998542][ T32] Exception stack(0xeac99fb0 to 0xeac99ff8) [ 1334.998856][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.999258][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.999597][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.999875][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84552040 [ 1335.000241][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.000639][ T32] INFO: task kworker/1:206:4148 blocked for more than 461 seconds. [ 1335.001015][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.001320][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.011995][ T32] task:kworker/1:206 state:D stack:0 pid:4148 tgid:4148 ppid:2 flags:0x00000000 [ 1335.012581][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.012922][ T32] Call trace: [ 1335.013129][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.013534][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaca5da4 r5:843cb000 [ 1335.013952][ T32] r4:843cb000 [ 1335.014079][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.014581][ T32] r5:843cb000 r4:82717b60 [ 1335.014783][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.015197][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.015610][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaca5e20 [ 1335.015915][ T32] r4:00000000 [ 1335.016073][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.016651][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.017144][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.017569][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84552680 [ 1335.017893][ T32] r4:00000000 [ 1335.018170][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.018544][ T32] r9:843cb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1a3000 [ 1335.018925][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.019424][ T32] r5:00001000 r4:e8725000 [ 1335.019655][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.020062][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.020555][ T32] r5:84d18f54 r4:84d18c00 [ 1335.020764][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.021209][ T32] r7:ddde40c0 r6:82c18200 r5:84d18f54 r4:846d8b80 [ 1335.032171][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.032703][ T32] r10:843cb000 r9:846d8bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.033049][ T32] r4:846d8b80 [ 1335.033260][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.033675][ T32] r10:00000000 r9:eac85e78 r8:84556e40 r7:846d8b80 r6:80266a2c r5:843cb000 [ 1335.033982][ T32] r4:84552140 [ 1335.034141][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.034643][ T32] Exception stack(0xeaca5fb0 to 0xeaca5ff8) [ 1335.034903][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.035246][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.035531][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.035787][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84552140 [ 1335.036117][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.036383][ T32] INFO: task kworker/1:207:4149 blocked for more than 461 seconds. [ 1335.036632][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.036853][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.037088][ T32] task:kworker/1:207 state:D stack:0 pid:4149 tgid:4149 ppid:2 flags:0x00000000 [ 1335.037457][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.037670][ T32] Call trace: [ 1335.037812][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.038210][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaca9da4 r5:843cbc00 [ 1335.038682][ T32] r4:843cbc00 [ 1335.038845][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.039343][ T32] r5:843cbc00 r4:82717b60 [ 1335.039529][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.040011][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.040369][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaca9e20 [ 1335.040705][ T32] r4:00000000 [ 1335.040866][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.041281][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.052111][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.052603][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84552400 [ 1335.052937][ T32] r4:00000000 [ 1335.053101][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.053491][ T32] r9:843cbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f19f000 [ 1335.053813][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.054225][ T32] r5:00001000 r4:e46e7000 [ 1335.054395][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.054814][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.055212][ T32] r5:84d18754 r4:84d18400 [ 1335.055436][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.055940][ T32] r7:ddde40c0 r6:82c18200 r5:84d18754 r4:846d8c00 [ 1335.056211][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.056673][ T32] r10:843cbc00 r9:846d8c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.057018][ T32] r4:846d8c00 [ 1335.057238][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.057634][ T32] r10:00000000 r9:eaca5e78 r8:84556f40 r7:846d8c00 r6:80266a2c r5:843cbc00 [ 1335.058025][ T32] r4:84552140 [ 1335.058271][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.058699][ T32] Exception stack(0xeaca9fb0 to 0xeaca9ff8) [ 1335.059047][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.059480][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.059883][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.060191][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84552140 [ 1335.060514][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.060908][ T32] INFO: task kworker/1:208:4151 blocked for more than 461 seconds. [ 1335.061279][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.072430][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.073167][ T32] task:kworker/1:208 state:D stack:0 pid:4151 tgid:4151 ppid:2 flags:0x00000000 [ 1335.073597][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.073916][ T32] Call trace: [ 1335.074120][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.074472][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eacb1da4 r5:84610c00 [ 1335.074811][ T32] r4:84610c00 [ 1335.074961][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.076052][ T32] r5:84610c00 r4:82717b60 [ 1335.076279][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.076715][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.077571][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacb1e20 [ 1335.077911][ T32] r4:00000000 [ 1335.078063][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.078346][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.078656][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.079198][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84552540 [ 1335.079608][ T32] r4:00000000 [ 1335.079790][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.080742][ T32] r9:84610c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1a1000 [ 1335.092429][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.093083][ T32] r5:00001000 r4:e8703000 [ 1335.093290][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.093774][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.094203][ T32] r5:84d18b54 r4:84d18800 [ 1335.094427][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.094902][ T32] r7:ddde40c0 r6:82c18200 r5:84d18b54 r4:846d8c80 [ 1335.095166][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.095681][ T32] r10:84610c00 r9:846d8cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.096104][ T32] r4:846d8c80 [ 1335.096303][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.096732][ T32] r10:00000000 r9:eaca5e78 r8:84556d00 r7:846d8c80 r6:80266a2c r5:84610c00 [ 1335.097122][ T32] r4:845522c0 [ 1335.097288][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.097723][ T32] Exception stack(0xeacb1fb0 to 0xeacb1ff8) [ 1335.097952][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.098324][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.098830][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.099262][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:845522c0 [ 1335.099660][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.100137][ T32] INFO: task kworker/1:209:4153 blocked for more than 461 seconds. [ 1335.100549][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.100815][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.101154][ T32] task:kworker/1:209 state:D stack:0 pid:4153 tgid:4153 ppid:2 flags:0x00000000 [ 1335.112388][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.113001][ T32] Call trace: [ 1335.113205][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.113625][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eacb9da4 r5:84610000 [ 1335.114115][ T32] r4:84610000 [ 1335.114340][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.114827][ T32] r5:84610000 r4:82717b60 [ 1335.115075][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.115584][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.116048][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacb9e20 [ 1335.116511][ T32] r4:00000000 [ 1335.116735][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.117128][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.117581][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.118007][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:845529c0 [ 1335.118456][ T32] r4:00000000 [ 1335.118625][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.118999][ T32] r9:84610000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1ab000 [ 1335.119392][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.119752][ T32] r5:00001000 r4:eaad1000 [ 1335.119946][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.120307][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.120702][ T32] r5:84d19754 r4:84d19400 [ 1335.120978][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.121430][ T32] r7:ddde40c0 r6:82c18200 r5:84d19754 r4:846d8d00 [ 1335.132254][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.132859][ T32] r10:84610000 r9:846d8d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.133126][ T32] r4:846d8d00 [ 1335.133249][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.133550][ T32] r10:00000000 r9:eaca5e78 r8:84556680 r7:846d8d00 r6:80266a2c r5:84610000 [ 1335.133807][ T32] r4:845523c0 [ 1335.133930][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.134201][ T32] Exception stack(0xeacb9fb0 to 0xeacb9ff8) [ 1335.134425][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.134801][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.135139][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.135409][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:845523c0 [ 1335.135643][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.136007][ T32] INFO: task kworker/1:210:4155 blocked for more than 461 seconds. [ 1335.136306][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.136518][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.136843][ T32] task:kworker/1:210 state:D stack:0 pid:4155 tgid:4155 ppid:2 flags:0x00000000 [ 1335.137233][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.137531][ T32] Call trace: [ 1335.137701][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.138093][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eacc1da4 r5:84611800 [ 1335.138388][ T32] r4:84611800 [ 1335.138534][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.139104][ T32] r5:84611800 r4:82717b60 [ 1335.139327][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.139752][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.140182][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc1e20 [ 1335.140582][ T32] r4:00000000 [ 1335.140733][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.141226][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.152187][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.152755][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:845528c0 [ 1335.153086][ T32] r4:00000000 [ 1335.153238][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.153589][ T32] r9:84611800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1a9000 [ 1335.153908][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.154310][ T32] r5:00001000 r4:eaa7d000 [ 1335.154506][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.154946][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.155326][ T32] r5:84d19354 r4:84d19000 [ 1335.155469][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.155797][ T32] r7:ddde40c0 r6:82c18200 r5:84d19354 r4:846d8d80 [ 1335.156103][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.156561][ T32] r10:84611800 r9:846d8dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.156867][ T32] r4:846d8d80 [ 1335.157036][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.157336][ T32] r10:00000000 r9:eacb9e78 r8:84556080 r7:846d8d80 r6:80266a2c r5:84611800 [ 1335.157597][ T32] r4:84552500 [ 1335.157823][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.158126][ T32] Exception stack(0xeacc1fb0 to 0xeacc1ff8) [ 1335.158318][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.158618][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.158888][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.159106][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84552500 [ 1335.159431][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.159748][ T32] INFO: task kworker/1:211:4160 blocked for more than 461 seconds. [ 1335.160116][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.160398][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.160742][ T32] task:kworker/1:211 state:D stack:0 pid:4160 tgid:4160 ppid:2 flags:0x00000000 [ 1335.161224][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.161564][ T32] Call trace: [ 1335.172395][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.172873][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac79da4 r5:84613c00 [ 1335.173179][ T32] r4:84613c00 [ 1335.173325][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.173685][ T32] r5:84613c00 r4:82717b60 [ 1335.173859][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.174272][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.174715][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac79e20 [ 1335.175118][ T32] r4:00000000 [ 1335.175258][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.175695][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.176026][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.176451][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84552ac0 [ 1335.176920][ T32] r4:00000000 [ 1335.177077][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.177417][ T32] r9:84613c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1ad000 [ 1335.177699][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.178216][ T32] r5:00001000 r4:eaaef000 [ 1335.178444][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.178805][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.179168][ T32] r5:84d19b54 r4:84d19800 [ 1335.179344][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.179871][ T32] r7:ddde40c0 r6:82c18200 r5:84d19b54 r4:846d8e00 [ 1335.180094][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.180531][ T32] r10:84613c00 r9:846d8e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.180829][ T32] r4:846d8e00 [ 1335.180972][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.181328][ T32] r10:00000000 r9:eacb9e78 r8:8463a100 r7:846d8e00 r6:80266a2c r5:84613c00 [ 1335.192008][ T32] r4:84552800 [ 1335.192311][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.192753][ T32] Exception stack(0xeac79fb0 to 0xeac79ff8) [ 1335.192992][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.193319][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.193683][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.194024][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84552800 [ 1335.194309][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.194652][ T32] INFO: task kworker/1:212:4162 blocked for more than 461 seconds. [ 1335.194925][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.195170][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.195560][ T32] task:kworker/1:212 state:D stack:0 pid:4162 tgid:4162 ppid:2 flags:0x00000000 [ 1335.196015][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.196287][ T32] Call trace: [ 1335.196551][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.196982][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eacc9da4 r5:84613000 [ 1335.197302][ T32] r4:84613000 [ 1335.197490][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.197865][ T32] r5:84613000 r4:82717b60 [ 1335.198141][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.198744][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.199222][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacc9e20 [ 1335.199547][ T32] r4:00000000 [ 1335.199694][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.200073][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.200463][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.200789][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84552c00 [ 1335.201057][ T32] r4:00000000 [ 1335.201203][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.212122][ T32] r9:84613000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1af000 [ 1335.212529][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.212964][ T32] r5:00001000 r4:eaaff000 [ 1335.213211][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.213579][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.213977][ T32] r5:84d19f54 r4:84d19c00 [ 1335.214161][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.214545][ T32] r7:ddde40c0 r6:82c18200 r5:84d19f54 r4:846d8e80 [ 1335.214795][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.215199][ T32] r10:84613000 r9:846d8eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.215488][ T32] r4:846d8e80 [ 1335.215673][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.216027][ T32] r10:00000000 r9:eac79e78 r8:8463a2c0 r7:846d8e80 r6:80266a2c r5:84613000 [ 1335.216357][ T32] r4:84552900 [ 1335.216539][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.216866][ T32] Exception stack(0xeacc9fb0 to 0xeacc9ff8) [ 1335.217158][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.217547][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.217888][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.218228][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84552900 [ 1335.218682][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.219122][ T32] INFO: task kworker/1:213:4164 blocked for more than 461 seconds. [ 1335.219460][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.219675][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.220055][ T32] task:kworker/1:213 state:D stack:0 pid:4164 tgid:4164 ppid:2 flags:0x00000000 [ 1335.220464][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.220712][ T32] Call trace: [ 1335.220890][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.221198][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eac29da4 r5:84caec00 [ 1335.221486][ T32] r4:84caec00 [ 1335.232142][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.232882][ T32] r5:84caec00 r4:82717b60 [ 1335.233065][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.233520][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.233947][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac29e20 [ 1335.234305][ T32] r4:00000000 [ 1335.234538][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.235005][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.235422][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.235825][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84552e80 [ 1335.236273][ T32] r4:00000000 [ 1335.236454][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.236915][ T32] r9:84caec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1b3000 [ 1335.237255][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.237661][ T32] r5:00001000 r4:eacd1000 [ 1335.237862][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.238248][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.238743][ T32] r5:84d1a354 r4:84d1a000 [ 1335.238954][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.239351][ T32] r7:ddde40c0 r6:82c18200 r5:84d1a354 r4:846d8f00 [ 1335.239625][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.240060][ T32] r10:84caec00 r9:846d8f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.240372][ T32] r4:846d8f00 [ 1335.240517][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.240901][ T32] r10:00000000 r9:eacc9e78 r8:84552b40 r7:846d8f00 r6:80266a2c r5:84caec00 [ 1335.241304][ T32] r4:84552a80 [ 1335.241500][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.252384][ T32] Exception stack(0xeac29fb0 to 0xeac29ff8) [ 1335.252696][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.253043][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.253374][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.253704][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84552a80 [ 1335.254097][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.254457][ T32] INFO: task kworker/1:214:4166 blocked for more than 461 seconds. [ 1335.254785][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.255005][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.255316][ T32] task:kworker/1:214 state:D stack:0 pid:4166 tgid:4166 ppid:2 flags:0x00000000 [ 1335.255701][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.256019][ T32] Call trace: [ 1335.256198][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.256517][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eacbdda4 r5:84cae000 [ 1335.256888][ T32] r4:84cae000 [ 1335.257048][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.257594][ T32] r5:84cae000 r4:82717b60 [ 1335.257787][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.258232][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.258705][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacbde20 [ 1335.259022][ T32] r4:00000000 [ 1335.259272][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.259693][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.260078][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.260413][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84552f80 [ 1335.260692][ T32] r4:00000000 [ 1335.260890][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.261199][ T32] r9:84cae000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1b5000 [ 1335.261506][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.272653][ T32] r5:00001000 r4:eacd9000 [ 1335.272878][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.273286][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.273698][ T32] r5:84d1a754 r4:84d1a400 [ 1335.273917][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.274286][ T32] r7:ddde40c0 r6:82c18200 r5:84d1a754 r4:846d8f80 [ 1335.274568][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.275074][ T32] r10:84cae000 r9:846d8fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.275409][ T32] r4:846d8f80 [ 1335.275572][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.275975][ T32] r10:00000000 r9:eac29e78 r8:84552c80 r7:846d8f80 r6:80266a2c r5:84cae000 [ 1335.276374][ T32] r4:84552a80 [ 1335.276568][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.276996][ T32] Exception stack(0xeacbdfb0 to 0xeacbdff8) [ 1335.277272][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.277673][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.278040][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.278346][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84552a80 [ 1335.278681][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.279096][ T32] INFO: task kworker/1:215:4168 blocked for more than 461 seconds. [ 1335.279374][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.279769][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.280068][ T32] task:kworker/1:215 state:D stack:0 pid:4168 tgid:4168 ppid:2 flags:0x00000000 [ 1335.280497][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.280783][ T32] Call trace: [ 1335.280956][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.281274][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eaccdda4 r5:84cac800 [ 1335.291937][ T32] r4:84cac800 [ 1335.292172][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.292540][ T32] r5:84cac800 r4:82717b60 [ 1335.292709][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.293072][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.293539][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaccde20 [ 1335.293866][ T32] r4:00000000 [ 1335.294046][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.294411][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.294813][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.295217][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8462f480 [ 1335.295555][ T32] r4:00000000 [ 1335.295703][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.296029][ T32] r9:84cac800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1bd000 [ 1335.296400][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.296840][ T32] r5:00001000 r4:ead05000 [ 1335.297012][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.297359][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.297697][ T32] r5:84d1b754 r4:84d1b400 [ 1335.297889][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.298225][ T32] r7:ddde40c0 r6:82c18200 r5:84d1b754 r4:8463c000 [ 1335.298445][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.298812][ T32] r10:84cac800 r9:8463c02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.299221][ T32] r4:8463c000 [ 1335.299361][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.299692][ T32] r10:00000000 r9:eacbde78 r8:84552f40 r7:8463c000 r6:80266a2c r5:84cac800 [ 1335.300059][ T32] r4:84552f00 [ 1335.300199][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.300599][ T32] Exception stack(0xeaccdfb0 to 0xeaccdff8) [ 1335.300823][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.301105][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.301516][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.312359][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84552f00 [ 1335.312749][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.313072][ T32] INFO: task kworker/1:216:4171 blocked for more than 461 seconds. [ 1335.313417][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.313716][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.314064][ T32] task:kworker/1:216 state:D stack:0 pid:4171 tgid:4171 ppid:2 flags:0x00000000 [ 1335.314551][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.314925][ T32] Call trace: [ 1335.315210][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.315583][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eace9da4 r5:84caa400 [ 1335.315919][ T32] r4:84caa400 [ 1335.316098][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.316693][ T32] r5:84caa400 r4:82717b60 [ 1335.316939][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.317404][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.317900][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eace9e20 [ 1335.318212][ T32] r4:00000000 [ 1335.318348][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.318737][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.319092][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.319405][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e06c0 [ 1335.319727][ T32] r4:00000000 [ 1335.319872][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.320192][ T32] r9:84caa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1b7000 [ 1335.320530][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.320863][ T32] r5:00001000 r4:eace5000 [ 1335.321034][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.321344][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.332018][ T32] r5:84d1ab54 r4:84d1a800 [ 1335.332265][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.332821][ T32] r7:ddde40c0 r6:82c18200 r5:84d1ab54 r4:8463c080 [ 1335.333200][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.333548][ T32] r10:84caa400 r9:8463c0ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.333869][ T32] r4:8463c080 [ 1335.334093][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.334465][ T32] r10:00000000 r9:eaccde78 r8:84552dc0 r7:8463c080 r6:80266a2c r5:84caa400 [ 1335.334861][ T32] r4:84552640 [ 1335.335011][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.335313][ T32] Exception stack(0xeace9fb0 to 0xeace9ff8) [ 1335.335565][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.335829][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.336106][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.336367][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84552640 [ 1335.336609][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.336964][ T32] INFO: task kworker/1:217:4174 blocked for more than 461 seconds. [ 1335.337399][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.337666][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.338141][ T32] task:kworker/1:217 state:D stack:0 pid:4174 tgid:4174 ppid:2 flags:0x00000000 [ 1335.338756][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.339052][ T32] Call trace: [ 1335.339254][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.339651][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ead0dda4 r5:84616c00 [ 1335.339958][ T32] r4:84616c00 [ 1335.340103][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.340460][ T32] r5:84616c00 r4:82717b60 [ 1335.340632][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.341113][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.352094][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead0de20 [ 1335.352506][ T32] r4:00000000 [ 1335.352687][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.353095][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.353482][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.353897][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8462f200 [ 1335.354239][ T32] r4:00000000 [ 1335.354487][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.354939][ T32] r9:84616c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1b9000 [ 1335.355272][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.355682][ T32] r5:00001000 r4:eacf1000 [ 1335.355909][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.356234][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.356751][ T32] r5:84d1af54 r4:84d1ac00 [ 1335.356954][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.357382][ T32] r7:ddde40c0 r6:82c18200 r5:84d1af54 r4:8463c100 [ 1335.357693][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.358227][ T32] r10:84616c00 r9:8463c12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.358533][ T32] r4:8463c100 [ 1335.358702][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.359055][ T32] r10:00000000 r9:eaccde78 r8:8463a900 r7:8463c100 r6:80266a2c r5:84616c00 [ 1335.359335][ T32] r4:8462f0c0 [ 1335.359494][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.359795][ T32] Exception stack(0xead0dfb0 to 0xead0dff8) [ 1335.360197][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.360538][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.360904][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.361262][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8462f0c0 [ 1335.371987][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.372423][ T32] INFO: task kworker/1:218:4175 blocked for more than 461 seconds. [ 1335.372794][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.373032][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.373289][ T32] task:kworker/1:218 state:D stack:0 pid:4175 tgid:4175 ppid:2 flags:0x00000000 [ 1335.373877][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.374257][ T32] Call trace: [ 1335.374551][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.375006][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ead11da4 r5:84614800 [ 1335.375512][ T32] r4:84614800 [ 1335.375689][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.376202][ T32] r5:84614800 r4:82717b60 [ 1335.376424][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.377035][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.377545][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead11e20 [ 1335.377953][ T32] r4:00000000 [ 1335.378109][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.378542][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.379033][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.379570][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8462f340 [ 1335.380017][ T32] r4:00000000 [ 1335.380163][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.380699][ T32] r9:84614800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1bb000 [ 1335.381022][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.381415][ T32] r5:00001000 r4:eacf9000 [ 1335.392283][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.392756][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.393394][ T32] r5:84d1b354 r4:84d1b000 [ 1335.393708][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.394287][ T32] r7:ddde40c0 r6:82c18200 r5:84d1b354 r4:8463c180 [ 1335.394585][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.395090][ T32] r10:84614800 r9:8463c1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.395413][ T32] r4:8463c180 [ 1335.395637][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.396074][ T32] r10:00000000 r9:eaccde78 r8:8463aa00 r7:8463c180 r6:80266a2c r5:84614800 [ 1335.396526][ T32] r4:8462f1c0 [ 1335.396728][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.397193][ T32] Exception stack(0xead11fb0 to 0xead11ff8) [ 1335.397620][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.398199][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.398677][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.399102][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8462f1c0 [ 1335.399427][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.399907][ T32] INFO: task kworker/1:219:4177 blocked for more than 461 seconds. [ 1335.400323][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.400632][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.401019][ T32] task:kworker/1:219 state:D stack:0 pid:4177 tgid:4177 ppid:2 flags:0x00000000 [ 1335.401465][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.412763][ T32] Call trace: [ 1335.413272][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.414086][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eacddda4 r5:84cad400 [ 1335.414785][ T32] r4:84cad400 [ 1335.414996][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.415732][ T32] r5:84cad400 r4:82717b60 [ 1335.416244][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.417012][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.417447][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacdde20 [ 1335.417776][ T32] r4:00000000 [ 1335.418012][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.418503][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.419315][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.420082][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8462f800 [ 1335.420682][ T32] r4:00000000 [ 1335.421031][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.421664][ T32] r9:84cad400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1c1000 [ 1335.433170][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.433845][ T32] r5:00001000 r4:ead25000 [ 1335.434097][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.434832][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.435498][ T32] r5:84d1bf54 r4:84d1bc00 [ 1335.435747][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.436215][ T32] r7:ddde40c0 r6:82c18200 r5:84d1bf54 r4:8463c200 [ 1335.436529][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.436969][ T32] r10:84cad400 r9:8463c22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.437424][ T32] r4:8463c200 [ 1335.437655][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.438373][ T32] r10:00000000 r9:eaccde78 r8:8462f500 r7:8463c200 r6:80266a2c r5:84cad400 [ 1335.438895][ T32] r4:8462f300 [ 1335.439142][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.439616][ T32] Exception stack(0xeacddfb0 to 0xeacddff8) [ 1335.440021][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.440553][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.441040][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.452407][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8462f300 [ 1335.452962][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.453435][ T32] INFO: task kworker/1:220:4179 blocked for more than 461 seconds. [ 1335.453898][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.454284][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.454691][ T32] task:kworker/1:220 state:D stack:0 pid:4179 tgid:4179 ppid:2 flags:0x00000000 [ 1335.455298][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.455655][ T32] Call trace: [ 1335.455864][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.456385][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eacfdda4 r5:84cb0000 [ 1335.456886][ T32] r4:84cb0000 [ 1335.457056][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.457480][ T32] r5:84cb0000 r4:82717b60 [ 1335.457691][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.458155][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.458758][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eacfde20 [ 1335.459089][ T32] r4:00000000 [ 1335.459255][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.459800][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.460382][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.460926][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8462f5c0 [ 1335.461297][ T32] r4:00000000 [ 1335.472202][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.472991][ T32] r9:84cb0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1bf000 [ 1335.473644][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.474900][ T32] r5:00001000 r4:ead19000 [ 1335.475482][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.476014][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.476934][ T32] r5:84d1bb54 r4:84d1b800 [ 1335.477507][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.478043][ T32] r7:ddde40c0 r6:82c18200 r5:84d1bb54 r4:8463c280 [ 1335.478418][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.479045][ T32] r10:84cb0000 r9:8463c2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.479507][ T32] r4:8463c280 [ 1335.479730][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.480384][ T32] r10:00000000 r9:eacdde78 r8:8462f640 r7:8463c280 r6:80266a2c r5:84cb0000 [ 1335.480935][ T32] r4:8462f300 [ 1335.481111][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.491844][ T32] Exception stack(0xeacfdfb0 to 0xeacfdff8) [ 1335.492106][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.492332][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.492607][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.492833][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8462f300 [ 1335.493104][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.493434][ T32] INFO: task kworker/1:221:4181 blocked for more than 461 seconds. [ 1335.493711][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.493912][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.494235][ T32] task:kworker/1:221 state:D stack:0 pid:4181 tgid:4181 ppid:2 flags:0x00000000 [ 1335.494624][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.494929][ T32] Call trace: [ 1335.495067][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.495323][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ead1dda4 r5:84cb0c00 [ 1335.495634][ T32] r4:84cb0c00 [ 1335.495746][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.496030][ T32] r5:84cb0c00 r4:82717b60 [ 1335.496205][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.496893][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.497412][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead1de20 [ 1335.497674][ T32] r4:00000000 [ 1335.497781][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.498153][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.498436][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.498712][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8462f9c0 [ 1335.498961][ T32] r4:00000000 [ 1335.499100][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.499402][ T32] r9:84cb0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1c3000 [ 1335.499650][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.500047][ T32] r5:00001000 r4:ead31000 [ 1335.500246][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.500541][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.500866][ T32] r5:84d1c354 r4:84d1c000 [ 1335.501017][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.501209][ T32] r7:ddde40c0 r6:82c18200 r5:84d1c354 r4:8463c300 [ 1335.512013][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.512381][ T32] r10:84cb0c00 r9:8463c32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.512648][ T32] r4:8463c300 [ 1335.512789][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.513051][ T32] r10:00000000 r9:eacdde78 r8:8462f740 r7:8463c300 r6:80266a2c r5:84cb0c00 [ 1335.513284][ T32] r4:8462f6c0 [ 1335.513379][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.513663][ T32] Exception stack(0xead1dfb0 to 0xead1dff8) [ 1335.513902][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.514326][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.514777][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.515301][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8462f6c0 [ 1335.515813][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.516233][ T32] INFO: task kworker/1:222:4183 blocked for more than 462 seconds. [ 1335.516540][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.516707][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.516957][ T32] task:kworker/1:222 state:D stack:0 pid:4183 tgid:4183 ppid:2 flags:0x00000000 [ 1335.517572][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.517981][ T32] Call trace: [ 1335.518238][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.518761][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ead35da4 r5:84cb1800 [ 1335.519298][ T32] r4:84cb1800 [ 1335.519601][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.520018][ T32] r5:84cb1800 r4:82717b60 [ 1335.520231][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.520695][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.521001][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead35e20 [ 1335.531870][ T32] r4:00000000 [ 1335.532091][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.532309][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.532669][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.532971][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8462fbc0 [ 1335.533219][ T32] r4:00000000 [ 1335.533352][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.533632][ T32] r9:84cb1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1c5000 [ 1335.533856][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.534347][ T32] r5:00001000 r4:ead3d000 [ 1335.534588][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.535116][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.535590][ T32] r5:84d1c754 r4:84d1c400 [ 1335.535839][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.536273][ T32] r7:ddde40c0 r6:82c18200 r5:84d1c754 r4:8463c380 [ 1335.536522][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.536926][ T32] r10:84cb1800 r9:8463c3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.537319][ T32] r4:8463c380 [ 1335.537452][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.537730][ T32] r10:00000000 r9:ead1de78 r8:8462f900 r7:8463c380 r6:80266a2c r5:84cb1800 [ 1335.537998][ T32] r4:8462f880 [ 1335.538136][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.538473][ T32] Exception stack(0xead35fb0 to 0xead35ff8) [ 1335.538715][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.538952][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.539218][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.539447][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8462f880 [ 1335.539656][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.540022][ T32] INFO: task kworker/1:223:4186 blocked for more than 462 seconds. [ 1335.540341][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.540445][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.540663][ T32] task:kworker/1:223 state:D stack:0 pid:4186 tgid:4186 ppid:2 flags:0x00000000 [ 1335.541020][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.541255][ T32] Call trace: [ 1335.541406][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.551860][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ead65da4 r5:84616000 [ 1335.552189][ T32] r4:84616000 [ 1335.552300][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.552618][ T32] r5:84616000 r4:82717b60 [ 1335.552775][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.553091][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.553427][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead65e20 [ 1335.553677][ T32] r4:00000000 [ 1335.553797][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.554075][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.554428][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.554825][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8462fcc0 [ 1335.555004][ T32] r4:00000000 [ 1335.555115][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.555376][ T32] r9:84616000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1c7000 [ 1335.555639][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.555932][ T32] r5:00001000 r4:ead49000 [ 1335.556104][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.556387][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.556733][ T32] r5:84d1cb54 r4:84d1c800 [ 1335.556885][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.557169][ T32] r7:ddde40c0 r6:82c18200 r5:84d1cb54 r4:8463c400 [ 1335.557435][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.557866][ T32] r10:84616000 r9:8463c42c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.558279][ T32] r4:8463c400 [ 1335.558410][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.558712][ T32] r10:00000000 r9:ead35e78 r8:8463af80 r7:8463c400 r6:80266a2c r5:84616000 [ 1335.558975][ T32] r4:8462fa80 [ 1335.559048][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.559341][ T32] Exception stack(0xead65fb0 to 0xead65ff8) [ 1335.559541][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.559858][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.560238][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.560428][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8462fa80 [ 1335.560763][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.561087][ T32] INFO: task kworker/1:224:4188 blocked for more than 462 seconds. [ 1335.561403][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.572012][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.572385][ T32] task:kworker/1:224 state:D stack:0 pid:4188 tgid:4188 ppid:2 flags:0x00000000 [ 1335.572956][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.573260][ T32] Call trace: [ 1335.573417][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.573737][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ead6dda4 r5:84615400 [ 1335.574067][ T32] r4:84615400 [ 1335.574173][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.574467][ T32] r5:84615400 r4:82717b60 [ 1335.574582][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.575015][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.575332][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead6de20 [ 1335.575643][ T32] r4:00000000 [ 1335.575757][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.576017][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.576185][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.576421][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8462fe00 [ 1335.576665][ T32] r4:00000000 [ 1335.576745][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.577075][ T32] r9:84615400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1c9000 [ 1335.577363][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.577729][ T32] r5:00001000 r4:ead55000 [ 1335.577857][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.578105][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.578568][ T32] r5:84d1cf54 r4:84d1cc00 [ 1335.578799][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.579070][ T32] r7:ddde40c0 r6:82c18200 r5:84d1cf54 r4:8463c480 [ 1335.579263][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.579571][ T32] r10:84615400 r9:8463c4ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.579802][ T32] r4:8463c480 [ 1335.579968][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.580271][ T32] r10:00000000 r9:ead65e78 r8:8463a7c0 r7:8463c480 r6:80266a2c r5:84615400 [ 1335.580489][ T32] r4:8462fb00 [ 1335.580608][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.580905][ T32] Exception stack(0xead6dfb0 to 0xead6dff8) [ 1335.581129][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.581430][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.591759][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.592093][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8462fb00 [ 1335.592366][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.592597][ T32] INFO: task kworker/1:225:4189 blocked for more than 462 seconds. [ 1335.592802][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.593025][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.593258][ T32] task:kworker/1:225 state:D stack:0 pid:4189 tgid:4189 ppid:2 flags:0x00000000 [ 1335.593534][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.593776][ T32] Call trace: [ 1335.593904][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.594207][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ead71da4 r5:84450000 [ 1335.594460][ T32] r4:84450000 [ 1335.594663][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.594969][ T32] r5:84450000 r4:82717b60 [ 1335.595128][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.595446][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.595783][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead71e20 [ 1335.596093][ T32] r4:00000000 [ 1335.596260][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.596586][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.596878][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.597229][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84625040 [ 1335.597638][ T32] r4:00000000 [ 1335.597825][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.599020][ T32] r9:84450000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1cf000 [ 1335.599703][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.599982][ T32] r5:00001000 r4:ead85000 [ 1335.600114][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.600404][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.600684][ T32] r5:84d1db54 r4:84d1d800 [ 1335.600871][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.601193][ T32] r7:ddde40c0 r6:82c18200 r5:84d1db54 r4:8463c500 [ 1335.601402][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.612048][ T32] r10:84450000 r9:8463c52c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.612305][ T32] r4:8463c500 [ 1335.612442][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.612822][ T32] r10:00000000 r9:ead6de78 r8:8463a640 r7:8463c500 r6:80266a2c r5:84450000 [ 1335.613082][ T32] r4:8462fb00 [ 1335.613585][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.614313][ T32] Exception stack(0xead71fb0 to 0xead71ff8) [ 1335.614538][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.614966][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.615420][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.615825][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8462fb00 [ 1335.616236][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.616521][ T32] INFO: task kworker/1:226:4190 blocked for more than 462 seconds. [ 1335.616918][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.617184][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.617528][ T32] task:kworker/1:226 state:D stack:0 pid:4190 tgid:4190 ppid:2 flags:0x00000000 [ 1335.618061][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.618396][ T32] Call trace: [ 1335.618612][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.619038][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ead41da4 r5:84cb2400 [ 1335.619319][ T32] r4:84cb2400 [ 1335.619479][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.619813][ T32] r5:84cb2400 r4:82717b60 [ 1335.620004][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.620390][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.620850][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead41e20 [ 1335.621221][ T32] r4:00000000 [ 1335.621396][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.641754][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.642152][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.642544][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8462ff80 [ 1335.642806][ T32] r4:00000000 [ 1335.642898][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.643198][ T32] r9:84cb2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1cb000 [ 1335.643422][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.643688][ T32] r5:00001000 r4:ead61000 [ 1335.643822][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.644092][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.644518][ T32] r5:84d1d354 r4:84d1d000 [ 1335.644633][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.644951][ T32] r7:ddde40c0 r6:82c18200 r5:84d1d354 r4:8463c580 [ 1335.645114][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.645367][ T32] r10:84cb2400 r9:8463c5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.645609][ T32] r4:8463c580 [ 1335.645745][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.645962][ T32] r10:00000000 r9:ead71e78 r8:8462fec0 r7:8463c580 r6:80266a2c r5:84cb2400 [ 1335.646227][ T32] r4:8462fb00 [ 1335.646366][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.646629][ T32] Exception stack(0xead41fb0 to 0xead41ff8) [ 1335.646857][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.647485][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.647917][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.648403][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8462fb00 [ 1335.648837][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.649147][ T32] INFO: task kworker/1:227:4192 blocked for more than 462 seconds. [ 1335.649444][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.649708][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.650241][ T32] task:kworker/1:227 state:D stack:0 pid:4192 tgid:4192 ppid:2 flags:0x00000000 [ 1335.650762][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.651110][ T32] Call trace: [ 1335.651338][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.662013][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ead69da4 r5:84cb3000 [ 1335.662463][ T32] r4:84cb3000 [ 1335.662705][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.663012][ T32] r5:84cb3000 r4:82717b60 [ 1335.663205][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.663660][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.664077][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead69e20 [ 1335.664530][ T32] r4:00000000 [ 1335.664860][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.665490][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.665992][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.666408][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84625180 [ 1335.666916][ T32] r4:00000000 [ 1335.667082][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.667525][ T32] r9:84cb3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1cd000 [ 1335.667994][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.668376][ T32] r5:00001000 r4:ead79000 [ 1335.668581][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.669006][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.669465][ T32] r5:84d1d754 r4:84d1d400 [ 1335.669709][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.670182][ T32] r7:ddde40c0 r6:82c18200 r5:84d1d754 r4:8463c600 [ 1335.670612][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.671100][ T32] r10:84cb3000 r9:8463c62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.682175][ T32] r4:8463c600 [ 1335.682665][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.683129][ T32] r10:00000000 r9:ead71e78 r8:84552640 r7:8463c600 r6:80266a2c r5:84cb3000 [ 1335.683476][ T32] r4:8462ffc0 [ 1335.683649][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.684096][ T32] Exception stack(0xead69fb0 to 0xead69ff8) [ 1335.684401][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.684799][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.685316][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.685733][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:8462ffc0 [ 1335.686188][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.686620][ T32] INFO: task kworker/1:228:4195 blocked for more than 462 seconds. [ 1335.686965][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.687284][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.687754][ T32] task:kworker/1:228 state:D stack:0 pid:4195 tgid:4195 ppid:2 flags:0x00000000 [ 1335.688273][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.688544][ T32] Call trace: [ 1335.688847][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.689329][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ead7dda4 r5:84cb3c00 [ 1335.689728][ T32] r4:84cb3c00 [ 1335.690036][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.690560][ T32] r5:84cb3c00 r4:82717b60 [ 1335.690912][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.702185][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.702719][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead7de20 [ 1335.702950][ T32] r4:00000000 [ 1335.703065][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.703456][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.703874][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.704372][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84625800 [ 1335.704623][ T32] r4:00000000 [ 1335.704724][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.704966][ T32] r9:84cb3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1335.705340][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.705724][ T32] r5:00001000 r4:dfa97000 [ 1335.705902][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.706193][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.706507][ T32] r5:84d1e754 r4:84d1e400 [ 1335.706681][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.707020][ T32] r7:ddde40c0 r6:82c18200 r5:84d1e754 r4:8463c680 [ 1335.707225][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.707655][ T32] r10:84cb3c00 r9:8463c6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.707894][ T32] r4:8463c680 [ 1335.708110][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.708342][ T32] r10:00000000 r9:ead71e78 r8:84625200 r7:8463c680 r6:80266a2c r5:84cb3c00 [ 1335.708480][ T32] r4:84625140 [ 1335.708612][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.708920][ T32] Exception stack(0xead7dfb0 to 0xead7dff8) [ 1335.709129][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.709441][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.709831][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.710101][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84625140 [ 1335.710457][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.710811][ T32] INFO: task kworker/1:229:4196 blocked for more than 462 seconds. [ 1335.711284][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.711548][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.721931][ T32] task:kworker/1:229 state:D stack:0 pid:4196 tgid:4196 ppid:2 flags:0x00000000 [ 1335.722317][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.722544][ T32] Call trace: [ 1335.722768][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.723122][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ead29da4 r5:84cb4800 [ 1335.723469][ T32] r4:84cb4800 [ 1335.723595][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.723934][ T32] r5:84cb4800 r4:82717b60 [ 1335.724075][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.724434][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.724777][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead29e20 [ 1335.725218][ T32] r4:00000000 [ 1335.725455][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.726193][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.726673][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.727108][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84625500 [ 1335.727446][ T32] r4:00000000 [ 1335.727805][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.728183][ T32] r9:84cb4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1335.728497][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.728960][ T32] r5:00001000 r4:ead91000 [ 1335.729165][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.729482][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.729830][ T32] r5:84d1df54 r4:84d1dc00 [ 1335.729951][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.730336][ T32] r7:ddde40c0 r6:82c18200 r5:84d1df54 r4:8463c700 [ 1335.730528][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.730879][ T32] r10:84cb4800 r9:8463c72c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.731291][ T32] r4:8463c700 [ 1335.731387][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.742297][ T32] r10:00000000 r9:ead7de78 r8:84625300 r7:8463c700 r6:80266a2c r5:84cb4800 [ 1335.742805][ T32] r4:84625140 [ 1335.743007][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.743303][ T32] Exception stack(0xead29fb0 to 0xead29ff8) [ 1335.743446][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.743700][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.743943][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.744143][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84625140 [ 1335.744361][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.744658][ T32] INFO: task kworker/1:230:4199 blocked for more than 462 seconds. [ 1335.744885][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.745062][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.745328][ T32] task:kworker/1:230 state:D stack:0 pid:4199 tgid:4199 ppid:2 flags:0x00000000 [ 1335.745621][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.745802][ T32] Call trace: [ 1335.745926][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.746228][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ead95da4 r5:84cb6000 [ 1335.746469][ T32] r4:84cb6000 [ 1335.746563][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.746990][ T32] r5:84cb6000 r4:82717b60 [ 1335.747184][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.747500][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.747816][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead95e20 [ 1335.748104][ T32] r4:00000000 [ 1335.748228][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.748429][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.748708][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.748964][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84625680 [ 1335.749204][ T32] r4:00000000 [ 1335.749309][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.749534][ T32] r9:84cb6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1335.749808][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.750099][ T32] r5:00001000 r4:dfa09000 [ 1335.750379][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.750700][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.751020][ T32] r5:84d1e354 r4:84d1e000 [ 1335.751176][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.762175][ T32] r7:ddde40c0 r6:82c18200 r5:84d1e354 r4:8463c780 [ 1335.762688][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.763262][ T32] r10:84cb6000 r9:8463c7ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.763729][ T32] r4:8463c780 [ 1335.763922][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.764510][ T32] r10:00000000 r9:ead7de78 r8:84625600 r7:8463c780 r6:80266a2c r5:84cb6000 [ 1335.764891][ T32] r4:84625540 [ 1335.765009][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.765281][ T32] Exception stack(0xead95fb0 to 0xead95ff8) [ 1335.765521][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.765854][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.766165][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.766575][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84625540 [ 1335.767070][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.767400][ T32] INFO: task kworker/1:231:4201 blocked for more than 462 seconds. [ 1335.767595][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.767753][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.768021][ T32] task:kworker/1:231 state:D stack:0 pid:4201 tgid:4201 ppid:2 flags:0x00000000 [ 1335.768377][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.768536][ T32] Call trace: [ 1335.768635][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.768858][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:ead9dda4 r5:84cb6c00 [ 1335.769143][ T32] r4:84cb6c00 [ 1335.769238][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.769487][ T32] r5:84cb6c00 r4:82717b60 [ 1335.769642][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.769999][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.770307][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ead9de20 [ 1335.770585][ T32] r4:00000000 [ 1335.770789][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.771068][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.771358][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.782200][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84625940 [ 1335.782516][ T32] r4:00000000 [ 1335.782778][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.783254][ T32] r9:84cb6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d3000 [ 1335.783627][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.783934][ T32] r5:00001000 r4:dfb25000 [ 1335.784152][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.784449][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.784785][ T32] r5:84d1eb54 r4:84d1e800 [ 1335.784930][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.785321][ T32] r7:ddde40c0 r6:82c18200 r5:84d1eb54 r4:8463c800 [ 1335.785678][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.786243][ T32] r10:84cb6c00 r9:8463c82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.786695][ T32] r4:8463c800 [ 1335.786871][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.787347][ T32] r10:00000000 r9:ead7de78 r8:84625880 r7:8463c800 r6:80266a2c r5:84cb6c00 [ 1335.787806][ T32] r4:846256c0 [ 1335.787986][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.788372][ T32] Exception stack(0xead9dfb0 to 0xead9dff8) [ 1335.788643][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.789115][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.789653][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.790095][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846256c0 [ 1335.790672][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.791282][ T32] INFO: task kworker/1:232:4203 blocked for more than 462 seconds. [ 1335.801976][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.802313][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.802554][ T32] task:kworker/1:232 state:D stack:0 pid:4203 tgid:4203 ppid:2 flags:0x00000000 [ 1335.802937][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.803151][ T32] Call trace: [ 1335.803305][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.803576][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eada1da4 r5:84cb5400 [ 1335.803926][ T32] r4:84cb5400 [ 1335.804065][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.804457][ T32] r5:84cb5400 r4:82717b60 [ 1335.804622][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.804858][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.805093][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eada1e20 [ 1335.805272][ T32] r4:00000000 [ 1335.805360][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.805566][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.805820][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.806043][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84625b80 [ 1335.806279][ T32] r4:00000000 [ 1335.806419][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.806809][ T32] r9:84cb5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0dd000 [ 1335.807072][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.807492][ T32] r5:00001000 r4:dfba1000 [ 1335.807854][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.808171][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.808627][ T32] r5:84d1ef54 r4:84d1ec00 [ 1335.808826][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.809340][ T32] r7:ddde40c0 r6:82c18200 r5:84d1ef54 r4:8463c880 [ 1335.809576][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.810097][ T32] r10:84cb5400 r9:8463c8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.810445][ T32] r4:8463c880 [ 1335.810649][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.811166][ T32] r10:00000000 r9:ead9de78 r8:84625980 r7:8463c880 r6:80266a2c r5:84cb5400 [ 1335.822112][ T32] r4:846257c0 [ 1335.822450][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.823060][ T32] Exception stack(0xeada1fb0 to 0xeada1ff8) [ 1335.823356][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.823845][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.824349][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.824753][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:846257c0 [ 1335.825215][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.825743][ T32] INFO: task kworker/1:233:4205 blocked for more than 462 seconds. [ 1335.826046][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.826279][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.826576][ T32] task:kworker/1:233 state:D stack:0 pid:4205 tgid:4205 ppid:2 flags:0x00000000 [ 1335.827165][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.827564][ T32] Call trace: [ 1335.827882][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.828385][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadadda4 r5:84451800 [ 1335.828779][ T32] r4:84451800 [ 1335.829067][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.829454][ T32] r5:84451800 r4:82717b60 [ 1335.829643][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.830138][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.830534][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadade20 [ 1335.831025][ T32] r4:00000000 [ 1335.831182][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.842198][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.842945][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.843404][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84625cc0 [ 1335.843781][ T32] r4:00000000 [ 1335.844014][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.844502][ T32] r9:84451800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0df000 [ 1335.844963][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.845433][ T32] r5:00001000 r4:dfc13000 [ 1335.845749][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.846196][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.846655][ T32] r5:84d1f354 r4:84d1f000 [ 1335.846874][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.847469][ T32] r7:ddde40c0 r6:82c18200 r5:84d1f354 r4:8463c900 [ 1335.847929][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.848492][ T32] r10:84451800 r9:8463c92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.848917][ T32] r4:8463c900 [ 1335.849168][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.849584][ T32] r10:00000000 r9:eada1e78 r8:846d5e80 r7:8463c900 r6:80266a2c r5:84451800 [ 1335.850037][ T32] r4:84625a40 [ 1335.850204][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.850708][ T32] Exception stack(0xeadadfb0 to 0xeadadff8) [ 1335.851006][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.851420][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.862104][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.862554][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84625a40 [ 1335.862945][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.863353][ T32] INFO: task kworker/1:234:4207 blocked for more than 462 seconds. [ 1335.863704][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.864099][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.864459][ T32] task:kworker/1:234 state:D stack:0 pid:4207 tgid:4207 ppid:2 flags:0x00000000 [ 1335.864850][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.865188][ T32] Call trace: [ 1335.865392][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.865905][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadb5da4 r5:84453000 [ 1335.866458][ T32] r4:84453000 [ 1335.866632][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.867081][ T32] r5:84453000 r4:82717b60 [ 1335.867520][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.868085][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.868530][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadb5e20 [ 1335.868995][ T32] r4:00000000 [ 1335.869207][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.869619][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.870020][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.870533][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84625e00 [ 1335.870937][ T32] r4:00000000 [ 1335.871192][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.882075][ T32] r9:84453000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e1000 [ 1335.882564][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.883107][ T32] r5:00001000 r4:dfe9f000 [ 1335.883405][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.883854][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.884296][ T32] r5:84d1f754 r4:84d1f400 [ 1335.884556][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.885067][ T32] r7:ddde40c0 r6:82c18200 r5:84d1f754 r4:8463c980 [ 1335.885397][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.885992][ T32] r10:84453000 r9:8463c9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.886458][ T32] r4:8463c980 [ 1335.886656][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.887068][ T32] r10:00000000 r9:eadade78 r8:847fd280 r7:8463c980 r6:80266a2c r5:84453000 [ 1335.887496][ T32] r4:84625b40 [ 1335.887779][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.888254][ T32] Exception stack(0xeadb5fb0 to 0xeadb5ff8) [ 1335.888579][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.888952][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.889319][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.889781][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84625b40 [ 1335.890184][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.890552][ T32] INFO: task kworker/1:235:4209 blocked for more than 462 seconds. [ 1335.891051][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.891418][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.902462][ T32] task:kworker/1:235 state:D stack:0 pid:4209 tgid:4209 ppid:2 flags:0x00000000 [ 1335.903321][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.903712][ T32] Call trace: [ 1335.903943][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.904457][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadbdda4 r5:84455400 [ 1335.904771][ T32] r4:84455400 [ 1335.904940][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.905346][ T32] r5:84455400 r4:82717b60 [ 1335.905576][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.905998][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.906496][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadbde20 [ 1335.906854][ T32] r4:00000000 [ 1335.907025][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.907386][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.907776][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.908303][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c3fb40 [ 1335.908614][ T32] r4:00000000 [ 1335.908784][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.909257][ T32] r9:84455400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e7000 [ 1335.909571][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.910001][ T32] r5:00001000 r4:e03b5000 [ 1335.910306][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.910746][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.911211][ T32] r5:84d28354 r4:84d28000 [ 1335.911455][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.922923][ T32] r7:ddde40c0 r6:82c18200 r5:84d28354 r4:8463ca00 [ 1335.923239][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.923741][ T32] r10:84455400 r9:8463ca2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.924107][ T32] r4:8463ca00 [ 1335.924337][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.924809][ T32] r10:00000000 r9:eadb5e78 r8:847fd5c0 r7:8463ca00 r6:80266a2c r5:84455400 [ 1335.925164][ T32] r4:84625c80 [ 1335.925427][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.925787][ T32] Exception stack(0xeadbdfb0 to 0xeadbdff8) [ 1335.926041][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.926404][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.926854][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.927203][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84625c80 [ 1335.927700][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.928308][ T32] INFO: task kworker/1:236:4210 blocked for more than 462 seconds. [ 1335.928838][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.929114][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.929467][ T32] task:kworker/1:236 state:D stack:0 pid:4210 tgid:4210 ppid:2 flags:0x00000000 [ 1335.929944][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.930296][ T32] Call trace: [ 1335.930564][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.931132][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eada5da4 r5:84cb8000 [ 1335.931446][ T32] r4:84cb8000 [ 1335.942036][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.942632][ T32] r5:84cb8000 r4:82717b60 [ 1335.942812][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.943193][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.943478][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eada5e20 [ 1335.943729][ T32] r4:00000000 [ 1335.943831][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.944112][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.944393][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.944679][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84625f80 [ 1335.944934][ T32] r4:00000000 [ 1335.945045][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.945309][ T32] r9:84cb8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e3000 [ 1335.945565][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.945901][ T32] r5:00001000 r4:dfeef000 [ 1335.946062][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.946392][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.946723][ T32] r5:84d1fb54 r4:84d1f800 [ 1335.946887][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.947204][ T32] r7:ddde40c0 r6:82c18200 r5:84d1fb54 r4:8463ca80 [ 1335.947413][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.947732][ T32] r10:84cb8000 r9:8463caac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.947993][ T32] r4:8463ca80 [ 1335.948108][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.948352][ T32] r10:00000000 r9:eadbde78 r8:84625ec0 r7:8463ca80 r6:80266a2c r5:84cb8000 [ 1335.948489][ T32] r4:84625c80 [ 1335.948598][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.948862][ T32] Exception stack(0xeada5fb0 to 0xeada5ff8) [ 1335.949089][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.949381][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.949735][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.950103][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84625c80 [ 1335.950390][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.950618][ T32] INFO: task kworker/1:237:4213 blocked for more than 462 seconds. [ 1335.950871][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.951027][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.951311][ T32] task:kworker/1:237 state:D stack:0 pid:4213 tgid:4213 ppid:2 flags:0x00000000 [ 1335.962073][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.962540][ T32] Call trace: [ 1335.962764][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.963017][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadb1da4 r5:84cb8c00 [ 1335.963249][ T32] r4:84cb8c00 [ 1335.963357][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.963592][ T32] r5:84cb8c00 r4:82717b60 [ 1335.963704][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.963962][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.964268][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadb1e20 [ 1335.964620][ T32] r4:00000000 [ 1335.964789][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.965343][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.965757][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.966131][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8463ad80 [ 1335.966404][ T32] r4:00000000 [ 1335.966507][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.966799][ T32] r9:84cb8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e5000 [ 1335.967014][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1335.967346][ T32] r5:00001000 r4:e0005000 [ 1335.967596][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1335.967999][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.968314][ T32] r5:84d1ff54 r4:84d1fc00 [ 1335.968436][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.968770][ T32] r7:ddde40c0 r6:82c18200 r5:84d1ff54 r4:8463cb00 [ 1335.968932][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.969317][ T32] r10:84cb8c00 r9:8463cb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.969542][ T32] r4:8463cb00 [ 1335.969677][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1335.969928][ T32] r10:00000000 r9:eadbde78 r8:8463a0c0 r7:8463cb00 r6:80266a2c r5:84cb8c00 [ 1335.970118][ T32] r4:84569c00 [ 1335.970203][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.970393][ T32] Exception stack(0xeadb1fb0 to 0xeadb1ff8) [ 1335.970580][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.970884][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.971119][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.971421][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84569c00 [ 1335.982317][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.982978][ T32] INFO: task kworker/1:238:4215 blocked for more than 462 seconds. [ 1335.983379][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1335.983715][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.984354][ T32] task:kworker/1:238 state:D stack:0 pid:4215 tgid:4215 ppid:2 flags:0x00000000 [ 1335.984798][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.985183][ T32] Call trace: [ 1335.985376][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1335.985881][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadc1da4 r5:84cb9800 [ 1335.986388][ T32] r4:84cb9800 [ 1335.986612][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1335.987271][ T32] r5:84cb9800 r4:82717b60 [ 1335.987493][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.988332][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.988885][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadc1e20 [ 1335.989463][ T32] r4:00000000 [ 1335.989677][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1335.989991][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1335.990218][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1335.990527][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e01c0 [ 1335.990855][ T32] r4:00000000 [ 1335.990961][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1335.991211][ T32] r9:84cb9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e9000 [ 1336.001909][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.002533][ T32] r5:00001000 r4:e0405000 [ 1336.002817][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.003209][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.003699][ T32] r5:84d28754 r4:84d28400 [ 1336.003999][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.004679][ T32] r7:ddde40c0 r6:82c18200 r5:84d28754 r4:8463cb80 [ 1336.005071][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.005522][ T32] r10:84cb9800 r9:8463cbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.006075][ T32] r4:8463cb80 [ 1336.006322][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.006984][ T32] r10:00000000 r9:eadbde78 r8:847fefc0 r7:8463cb80 r6:80266a2c r5:84cb9800 [ 1336.007484][ T32] r4:84c19700 [ 1336.007668][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.008286][ T32] Exception stack(0xeadc1fb0 to 0xeadc1ff8) [ 1336.008811][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.009247][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.009650][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.010035][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c19700 [ 1336.010664][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.011102][ T32] INFO: task kworker/1:239:4216 blocked for more than 462 seconds. [ 1336.021927][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.022345][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.022856][ T32] task:kworker/1:239 state:D stack:0 pid:4216 tgid:4216 ppid:2 flags:0x00000000 [ 1336.023384][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.023701][ T32] Call trace: [ 1336.023907][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.024496][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eada9da4 r5:84cba400 [ 1336.024852][ T32] r4:84cba400 [ 1336.025024][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.025518][ T32] r5:84cba400 r4:82717b60 [ 1336.025744][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.026175][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.026641][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eada9e20 [ 1336.027004][ T32] r4:00000000 [ 1336.027192][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.027564][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.028066][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.028471][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e0680 [ 1336.029206][ T32] r4:00000000 [ 1336.029551][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.030070][ T32] r9:84cba400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0eb000 [ 1336.030579][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.042074][ T32] r5:00001000 r4:e0597000 [ 1336.042427][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.042977][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.043682][ T32] r5:84d28b54 r4:84d28800 [ 1336.043895][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.044453][ T32] r7:ddde40c0 r6:82c18200 r5:84d28b54 r4:8463cc00 [ 1336.044916][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.045981][ T32] r10:84cba400 r9:8463cc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.046496][ T32] r4:8463cc00 [ 1336.046750][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.047298][ T32] r10:00000000 r9:eadc1e78 r8:847e0100 r7:8463cc00 r6:80266a2c r5:84cba400 [ 1336.047721][ T32] r4:847e02c0 [ 1336.047996][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.048433][ T32] Exception stack(0xeada9fb0 to 0xeada9ff8) [ 1336.048748][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.049337][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.049702][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.050012][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e02c0 [ 1336.050418][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.051013][ T32] INFO: task kworker/1:240:4219 blocked for more than 462 seconds. [ 1336.051344][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.062181][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.063958][ T32] task:kworker/1:240 state:D stack:0 pid:4219 tgid:4219 ppid:2 flags:0x00000000 [ 1336.064731][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.065133][ T32] Call trace: [ 1336.065435][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.065831][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadc9da4 r5:84cbc800 [ 1336.066162][ T32] r4:84cbc800 [ 1336.066370][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.066812][ T32] r5:84cbc800 r4:82717b60 [ 1336.066996][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.067497][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.068094][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadc9e20 [ 1336.068485][ T32] r4:00000000 [ 1336.068634][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.069055][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.069543][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.070065][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e0900 [ 1336.070482][ T32] r4:00000000 [ 1336.070750][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.071227][ T32] r9:84cbc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ed000 [ 1336.082125][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.082750][ T32] r5:00001000 r4:e05c7000 [ 1336.082973][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.083358][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.083885][ T32] r5:84d28f54 r4:84d28c00 [ 1336.084125][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.084652][ T32] r7:ddde40c0 r6:82c18200 r5:84d28f54 r4:8463cc80 [ 1336.084987][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.085519][ T32] r10:84cbc800 r9:8463ccac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.085934][ T32] r4:8463cc80 [ 1336.086346][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.086733][ T32] r10:00000000 r9:eada9e78 r8:847e0840 r7:8463cc80 r6:80266a2c r5:84cbc800 [ 1336.087432][ T32] r4:847e0580 [ 1336.087632][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.088377][ T32] Exception stack(0xeadc9fb0 to 0xeadc9ff8) [ 1336.088797][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.089430][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.090011][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.090395][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e0580 [ 1336.090807][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.091311][ T32] INFO: task kworker/1:241:4221 blocked for more than 462 seconds. [ 1336.102159][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.102539][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.102925][ T32] task:kworker/1:241 state:D stack:0 pid:4221 tgid:4221 ppid:2 flags:0x00000000 [ 1336.103516][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.103858][ T32] Call trace: [ 1336.104060][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.104543][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadd1da4 r5:84cbb000 [ 1336.104885][ T32] r4:84cbb000 [ 1336.105246][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.105702][ T32] r5:84cbb000 r4:82717b60 [ 1336.105967][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.106732][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.107430][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadd1e20 [ 1336.108051][ T32] r4:00000000 [ 1336.108413][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.108947][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.109531][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.110037][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e0b80 [ 1336.110543][ T32] r4:00000000 [ 1336.110733][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.111224][ T32] r9:84cbb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ef000 [ 1336.121977][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.122569][ T32] r5:00001000 r4:e060b000 [ 1336.122801][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.123110][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.123648][ T32] r5:84d29354 r4:84d29000 [ 1336.124055][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.124556][ T32] r7:ddde40c0 r6:82c18200 r5:84d29354 r4:8463cd00 [ 1336.124889][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.125446][ T32] r10:84cbb000 r9:8463cd2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.125867][ T32] r4:8463cd00 [ 1336.126129][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.126570][ T32] r10:00000000 r9:eadc9e78 r8:847e0dc0 r7:8463cd00 r6:80266a2c r5:84cbb000 [ 1336.127130][ T32] r4:847e07c0 [ 1336.127349][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.127721][ T32] Exception stack(0xeadd1fb0 to 0xeadd1ff8) [ 1336.128076][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.128417][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.128874][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.129234][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e07c0 [ 1336.129630][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.130064][ T32] INFO: task kworker/1:242:4223 blocked for more than 462 seconds. [ 1336.130444][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.130734][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.131122][ T32] task:kworker/1:242 state:D stack:0 pid:4223 tgid:4223 ppid:2 flags:0x00000000 [ 1336.142130][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.142664][ T32] Call trace: [ 1336.142937][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.143389][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadcdda4 r5:84cbbc00 [ 1336.143951][ T32] r4:84cbbc00 [ 1336.144145][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.144903][ T32] r5:84cbbc00 r4:82717b60 [ 1336.145111][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.145808][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.146655][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadcde20 [ 1336.147405][ T32] r4:00000000 [ 1336.148105][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.148722][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.149247][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.149934][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e0480 [ 1336.150431][ T32] r4:00000000 [ 1336.150655][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.151170][ T32] r9:84cbbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f3000 [ 1336.161925][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.162447][ T32] r5:00001000 r4:e877d000 [ 1336.162698][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.163156][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.163771][ T32] r5:84d29b54 r4:84d29800 [ 1336.164258][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.164974][ T32] r7:ddde40c0 r6:82c18200 r5:84d29b54 r4:8463cd80 [ 1336.165253][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.165633][ T32] r10:84cbbc00 r9:8463cdac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.166033][ T32] r4:8463cd80 [ 1336.166228][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.166802][ T32] r10:00000000 r9:eadd1e78 r8:847e0ac0 r7:8463cd80 r6:80266a2c r5:84cbbc00 [ 1336.167196][ T32] r4:847e0ec0 [ 1336.167506][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.168192][ T32] Exception stack(0xeadcdfb0 to 0xeadcdff8) [ 1336.168475][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.169140][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.169532][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.169998][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e0ec0 [ 1336.170637][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.171019][ T32] INFO: task kworker/1:243:4225 blocked for more than 462 seconds. [ 1336.182032][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.182513][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.182821][ T32] task:kworker/1:243 state:D stack:0 pid:4225 tgid:4225 ppid:2 flags:0x00000000 [ 1336.183188][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.183467][ T32] Call trace: [ 1336.183626][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.184211][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadd5da4 r5:84cbe000 [ 1336.184619][ T32] r4:84cbe000 [ 1336.184795][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.185447][ T32] r5:84cbe000 r4:82717b60 [ 1336.185681][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.186229][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.186865][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadd5e20 [ 1336.187462][ T32] r4:00000000 [ 1336.187630][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.188198][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.188787][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.189190][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:847e0e40 [ 1336.189655][ T32] r4:00000000 [ 1336.189874][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.190344][ T32] r9:84cbe000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f1000 [ 1336.190725][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.191209][ T32] r5:00001000 r4:e0629000 [ 1336.191468][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.202456][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.202937][ T32] r5:84d29754 r4:84d29400 [ 1336.203191][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.203595][ T32] r7:ddde40c0 r6:82c18200 r5:84d29754 r4:8463ce00 [ 1336.204020][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.204533][ T32] r10:84cbe000 r9:8463ce2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.204895][ T32] r4:8463ce00 [ 1336.205069][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.205505][ T32] r10:00000000 r9:eadcde78 r8:847e0500 r7:8463ce00 r6:80266a2c r5:84cbe000 [ 1336.205940][ T32] r4:847e0480 [ 1336.206144][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.206490][ T32] Exception stack(0xeadd5fb0 to 0xeadd5ff8) [ 1336.206910][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.207905][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.208727][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.209418][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e0480 [ 1336.210078][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.210674][ T32] INFO: task kworker/1:244:4227 blocked for more than 462 seconds. [ 1336.211474][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.222026][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.222622][ T32] task:kworker/1:244 state:D stack:0 pid:4227 tgid:4227 ppid:2 flags:0x00000000 [ 1336.223377][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.223708][ T32] Call trace: [ 1336.223938][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.224377][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadd9da4 r5:84cbec00 [ 1336.224862][ T32] r4:84cbec00 [ 1336.225173][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.225787][ T32] r5:84cbec00 r4:82717b60 [ 1336.226071][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.226628][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.227199][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadd9e20 [ 1336.227694][ T32] r4:00000000 [ 1336.227955][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.228382][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.228824][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.229253][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c45400 [ 1336.229581][ T32] r4:00000000 [ 1336.229748][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.230238][ T32] r9:84cbec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f7000 [ 1336.230669][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.231295][ T32] r5:00001000 r4:ea7c1000 [ 1336.241954][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.242543][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.243175][ T32] r5:84d29f54 r4:84d29c00 [ 1336.243469][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.244007][ T32] r7:ddde40c0 r6:82c18200 r5:84d29f54 r4:8463ce80 [ 1336.244430][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.244955][ T32] r10:84cbec00 r9:8463ceac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.245412][ T32] r4:8463ce80 [ 1336.245631][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.246075][ T32] r10:00000000 r9:eadcde78 r8:847e0c00 r7:8463ce80 r6:80266a2c r5:84cbec00 [ 1336.246387][ T32] r4:847e0800 [ 1336.246578][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.247185][ T32] Exception stack(0xeadd9fb0 to 0xeadd9ff8) [ 1336.247818][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.248205][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.248685][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.249221][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:847e0800 [ 1336.249783][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.250317][ T32] INFO: task kworker/1:245:4229 blocked for more than 462 seconds. [ 1336.250722][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.251038][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.251446][ T32] task:kworker/1:245 state:D stack:0 pid:4229 tgid:4229 ppid:2 flags:0x00000000 [ 1336.262307][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.262710][ T32] Call trace: [ 1336.262853][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.263115][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadddda4 r5:84cbd400 [ 1336.263352][ T32] r4:84cbd400 [ 1336.263490][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.264010][ T32] r5:84cbd400 r4:82717b60 [ 1336.264180][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.264618][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.265078][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaddde20 [ 1336.265387][ T32] r4:00000000 [ 1336.265515][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.265880][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.266345][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.266921][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c1f180 [ 1336.267273][ T32] r4:00000000 [ 1336.267472][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.267751][ T32] r9:84cbd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f9000 [ 1336.268032][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.268368][ T32] r5:00001000 r4:ea7e9000 [ 1336.268496][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.268827][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.269143][ T32] r5:84d2a354 r4:84d2a000 [ 1336.269264][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.269635][ T32] r7:ddde40c0 r6:82c18200 r5:84d2a354 r4:8463cf00 [ 1336.269939][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.270260][ T32] r10:84cbd400 r9:8463cf2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.270519][ T32] r4:8463cf00 [ 1336.270661][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.270978][ T32] r10:00000000 r9:eadd9e78 r8:847e0300 r7:8463cf00 r6:80266a2c r5:84cbd400 [ 1336.271399][ T32] r4:84c45440 [ 1336.282091][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.282739][ T32] Exception stack(0xeadddfb0 to 0xeadddff8) [ 1336.283062][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.283653][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.284185][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.284486][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c45440 [ 1336.284892][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.285242][ T32] INFO: task kworker/1:246:4231 blocked for more than 462 seconds. [ 1336.285583][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.285923][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.286278][ T32] task:kworker/1:246 state:D stack:0 pid:4231 tgid:4231 ppid:2 flags:0x00000000 [ 1336.286809][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.287199][ T32] Call trace: [ 1336.287477][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.287874][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eade5da4 r5:84d40c00 [ 1336.288301][ T32] r4:84d40c00 [ 1336.288560][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.289089][ T32] r5:84d40c00 r4:82717b60 [ 1336.289373][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.289751][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.290114][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eade5e20 [ 1336.290449][ T32] r4:00000000 [ 1336.290632][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.291026][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.291337][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.301936][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e3880 [ 1336.302234][ T32] r4:00000000 [ 1336.302323][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.302711][ T32] r9:84d40c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f119000 [ 1336.302977][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.303234][ T32] r5:00001000 r4:eaa23000 [ 1336.303366][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.303656][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.303953][ T32] r5:84d31354 r4:84d31000 [ 1336.304098][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.304451][ T32] r7:ddde40c0 r6:82c18200 r5:84d31354 r4:8463cf80 [ 1336.304670][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.304970][ T32] r10:84d40c00 r9:8463cfac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.305199][ T32] r4:8463cf80 [ 1336.305281][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.305518][ T32] r10:00000000 r9:eaddde78 r8:84556e00 r7:8463cf80 r6:80266a2c r5:84d40c00 [ 1336.305802][ T32] r4:84c1f100 [ 1336.305913][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.306287][ T32] Exception stack(0xeade5fb0 to 0xeade5ff8) [ 1336.306461][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.306832][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.307114][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.307358][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c1f100 [ 1336.307647][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.307951][ T32] INFO: task kworker/1:247:4233 blocked for more than 462 seconds. [ 1336.308338][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.308623][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.309061][ T32] task:kworker/1:247 state:D stack:0 pid:4233 tgid:4233 ppid:2 flags:0x00000000 [ 1336.309492][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.309705][ T32] Call trace: [ 1336.309814][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.310075][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadedda4 r5:84454800 [ 1336.310370][ T32] r4:84454800 [ 1336.310521][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.310863][ T32] r5:84454800 r4:82717b60 [ 1336.311136][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.322030][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.322468][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadede20 [ 1336.322766][ T32] r4:00000000 [ 1336.322854][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.323130][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.323429][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.323698][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c1f6c0 [ 1336.323989][ T32] r4:00000000 [ 1336.324102][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.324397][ T32] r9:84454800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0fb000 [ 1336.324653][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.324935][ T32] r5:00001000 r4:ea811000 [ 1336.325027][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.325337][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.325711][ T32] r5:84d2a754 r4:84d2a400 [ 1336.325851][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.326355][ T32] r7:ddde40c0 r6:82c18200 r5:84d2a754 r4:843e0000 [ 1336.326739][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.327287][ T32] r10:84454800 r9:843e002c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.327789][ T32] r4:843e0000 [ 1336.327985][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.328550][ T32] r10:00000000 r9:eade5e78 r8:846e1dc0 r7:843e0000 r6:80266a2c r5:84454800 [ 1336.329158][ T32] r4:84c1f3c0 [ 1336.329372][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.329857][ T32] Exception stack(0xeadedfb0 to 0xeadedff8) [ 1336.330125][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.330622][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.331159][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.331389][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c1f3c0 [ 1336.341815][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.342164][ T32] INFO: task kworker/1:248:4235 blocked for more than 462 seconds. [ 1336.342373][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.342538][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.342787][ T32] task:kworker/1:248 state:D stack:0 pid:4235 tgid:4235 ppid:2 flags:0x00000000 [ 1336.343152][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.343364][ T32] Call trace: [ 1336.343521][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.343835][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadf5da4 r5:84453c00 [ 1336.344156][ T32] r4:84453c00 [ 1336.344286][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.344656][ T32] r5:84453c00 r4:82717b60 [ 1336.344790][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.345200][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.345487][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadf5e20 [ 1336.345792][ T32] r4:00000000 [ 1336.345923][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.346328][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.346834][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.347237][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c1fbc0 [ 1336.347550][ T32] r4:00000000 [ 1336.347683][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.347921][ T32] r9:84453c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0fd000 [ 1336.348150][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.348430][ T32] r5:00001000 r4:ea8b3000 [ 1336.348573][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.348915][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.349261][ T32] r5:84d2ab54 r4:84d2a800 [ 1336.349402][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.349736][ T32] r7:ddde40c0 r6:82c18200 r5:84d2ab54 r4:843e0080 [ 1336.349950][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.350274][ T32] r10:84453c00 r9:843e00ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.350680][ T32] r4:843e0080 [ 1336.350881][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.351228][ T32] r10:00000000 r9:eade5e78 r8:843bd180 r7:843e0080 r6:80266a2c r5:84453c00 [ 1336.361835][ T32] r4:84c1f880 [ 1336.362001][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.362233][ T32] Exception stack(0xeadf5fb0 to 0xeadf5ff8) [ 1336.362384][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.362705][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.362987][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.363206][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c1f880 [ 1336.363531][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.363824][ T32] INFO: task kworker/1:249:4237 blocked for more than 462 seconds. [ 1336.364108][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.364309][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.364578][ T32] task:kworker/1:249 state:D stack:0 pid:4237 tgid:4237 ppid:2 flags:0x00000000 [ 1336.364951][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.365172][ T32] Call trace: [ 1336.365345][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.365708][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eadfdda4 r5:84456c00 [ 1336.365973][ T32] r4:84456c00 [ 1336.366160][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.366691][ T32] r5:84456c00 r4:82717b60 [ 1336.366987][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.367577][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.368165][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eadfde20 [ 1336.368669][ T32] r4:00000000 [ 1336.368849][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.369230][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.369479][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.369826][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c1fcc0 [ 1336.370104][ T32] r4:00000000 [ 1336.370248][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.370661][ T32] r9:84456c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ff000 [ 1336.371167][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.391886][ T32] r5:00001000 r4:ea8d5000 [ 1336.392212][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.392542][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.392897][ T32] r5:84d2af54 r4:84d2ac00 [ 1336.393084][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.393446][ T32] r7:ddde40c0 r6:82c18200 r5:84d2af54 r4:843e0100 [ 1336.393682][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.394079][ T32] r10:84456c00 r9:843e012c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.394368][ T32] r4:843e0100 [ 1336.394539][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.395027][ T32] r10:00000000 r9:eade5e78 r8:843bd340 r7:843e0100 r6:80266a2c r5:84456c00 [ 1336.395297][ T32] r4:84c1f3c0 [ 1336.395439][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.395860][ T32] Exception stack(0xeadfdfb0 to 0xeadfdff8) [ 1336.396183][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.396473][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.396769][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.397020][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c1f3c0 [ 1336.397341][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.397650][ T32] INFO: task kworker/1:250:4238 blocked for more than 462 seconds. [ 1336.397937][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.398149][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.398482][ T32] task:kworker/1:250 state:D stack:0 pid:4238 tgid:4238 ppid:2 flags:0x00000000 [ 1336.399117][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.399507][ T32] Call trace: [ 1336.399692][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.399973][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eae01da4 r5:84452400 [ 1336.400187][ T32] r4:84452400 [ 1336.400299][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.400571][ T32] r5:84452400 r4:82717b60 [ 1336.400699][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.401055][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.401374][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae01e20 [ 1336.411964][ T32] r4:00000000 [ 1336.412157][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.412468][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.412776][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.413075][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c1fa40 [ 1336.413325][ T32] r4:00000000 [ 1336.413458][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.413728][ T32] r9:84452400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f105000 [ 1336.413949][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.414302][ T32] r5:00001000 r4:ea937000 [ 1336.414480][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.414806][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.415074][ T32] r5:84d2b754 r4:84d2b400 [ 1336.415193][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.415482][ T32] r7:ddde40c0 r6:82c18200 r5:84d2b754 r4:843e0180 [ 1336.415618][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.415805][ T32] r10:84452400 r9:843e01ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.416084][ T32] r4:843e0180 [ 1336.416269][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.416699][ T32] r10:00000000 r9:eade5e78 r8:843bd4c0 r7:843e0180 r6:80266a2c r5:84452400 [ 1336.417137][ T32] r4:84c1f3c0 [ 1336.417342][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.417789][ T32] Exception stack(0xeae01fb0 to 0xeae01ff8) [ 1336.418088][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.418709][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.419155][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.419512][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:84c1f3c0 [ 1336.419852][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.420416][ T32] INFO: task kworker/1:251:4246 blocked for more than 462 seconds. [ 1336.420845][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.421118][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.431934][ T32] task:kworker/1:251 state:D stack:0 pid:4246 tgid:4246 ppid:2 flags:0x00000000 [ 1336.432599][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.432915][ T32] Call trace: [ 1336.433123][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.433618][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eade1da4 r5:84456000 [ 1336.433950][ T32] r4:84456000 [ 1336.434224][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.434694][ T32] r5:84456000 r4:82717b60 [ 1336.434931][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.435462][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.436050][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eade1e20 [ 1336.436419][ T32] r4:00000000 [ 1336.436596][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.437026][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.437451][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.437941][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e3140 [ 1336.439182][ T32] r4:00000000 [ 1336.439362][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.439849][ T32] r9:84456000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10f000 [ 1336.440260][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.440817][ T32] r5:00001000 r4:ea99f000 [ 1336.441059][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.441358][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.451824][ T32] r5:84d2bf54 r4:84d2bc00 [ 1336.452067][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.452369][ T32] r7:ddde40c0 r6:82c18200 r5:84d2bf54 r4:843e0280 [ 1336.452589][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.452860][ T32] r10:84456000 r9:843e02ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.453180][ T32] r4:843e0280 [ 1336.453299][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.453582][ T32] r10:00000000 r9:eade5e78 r8:843bd900 r7:843e0280 r6:80266a2c r5:84456000 [ 1336.453946][ T32] r4:843e3000 [ 1336.454080][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.454375][ T32] Exception stack(0xeade1fb0 to 0xeade1ff8) [ 1336.454631][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.454965][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.455269][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.455621][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:843e3000 [ 1336.455966][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.456269][ T32] INFO: task kworker/1:252:4248 blocked for more than 462 seconds. [ 1336.456532][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.456702][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.456922][ T32] task:kworker/1:252 state:D stack:0 pid:4248 tgid:4248 ppid:2 flags:0x00000000 [ 1336.457247][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.457460][ T32] Call trace: [ 1336.457609][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.457880][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eae15da4 r5:84612400 [ 1336.458134][ T32] r4:84612400 [ 1336.458253][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.458623][ T32] r5:84612400 r4:82717b60 [ 1336.458783][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.459111][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.459492][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae15e20 [ 1336.459735][ T32] r4:00000000 [ 1336.459866][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.460154][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.460484][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.460817][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e3280 [ 1336.461052][ T32] r4:00000000 [ 1336.461164][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.461445][ T32] r9:84612400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f111000 [ 1336.471921][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.472227][ T32] r5:00001000 r4:ea9cb000 [ 1336.472341][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.472728][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.473087][ T32] r5:84d30354 r4:84d30000 [ 1336.473219][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.473578][ T32] r7:ddde40c0 r6:82c18200 r5:84d30354 r4:843e0300 [ 1336.473761][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.474156][ T32] r10:84612400 r9:843e032c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.474442][ T32] r4:843e0300 [ 1336.474547][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.474879][ T32] r10:00000000 r9:eade5e78 r8:843bdb00 r7:843e0300 r6:80266a2c r5:84612400 [ 1336.475127][ T32] r4:843e3200 [ 1336.475222][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.475650][ T32] Exception stack(0xeae15fb0 to 0xeae15ff8) [ 1336.475980][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.476412][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.476807][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.477155][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:843e3200 [ 1336.477582][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.477945][ T32] INFO: task kworker/1:253:4249 blocked for more than 462 seconds. [ 1336.478264][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.478564][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.478943][ T32] task:kworker/1:253 state:D stack:0 pid:4249 tgid:4249 ppid:2 flags:0x00000000 [ 1336.479361][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.479697][ T32] Call trace: [ 1336.479902][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.480333][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eae19da4 r5:84450c00 [ 1336.480622][ T32] r4:84450c00 [ 1336.480718][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.481010][ T32] r5:84450c00 r4:82717b60 [ 1336.481263][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.491939][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.492269][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae19e20 [ 1336.492458][ T32] r4:00000000 [ 1336.492591][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.492851][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.493129][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.493390][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e33c0 [ 1336.493691][ T32] r4:00000000 [ 1336.493871][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.494264][ T32] r9:84450c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f113000 [ 1336.494719][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.494952][ T32] r5:00001000 r4:ea9e7000 [ 1336.495082][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.495438][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.495848][ T32] r5:84d30754 r4:84d30400 [ 1336.496145][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.496741][ T32] r7:ddde40c0 r6:82c18200 r5:84d30754 r4:843e0380 [ 1336.497000][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.497276][ T32] r10:84450c00 r9:843e03ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.497532][ T32] r4:843e0380 [ 1336.497654][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.497925][ T32] r10:00000000 r9:eade5e78 r8:843bdbc0 r7:843e0380 r6:80266a2c r5:84450c00 [ 1336.498202][ T32] r4:843e3340 [ 1336.498306][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.498528][ T32] Exception stack(0xeae19fb0 to 0xeae19ff8) [ 1336.498737][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.499041][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.499316][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.499515][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:843e3340 [ 1336.499742][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.500001][ T32] INFO: task kworker/1:254:4251 blocked for more than 462 seconds. [ 1336.500440][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.500765][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.501119][ T32] task:kworker/1:254 state:D stack:0 pid:4251 tgid:4251 ppid:2 flags:0x00000000 [ 1336.501410][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.512001][ T32] Call trace: [ 1336.512248][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.512462][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eae21da4 r5:84d50c00 [ 1336.512694][ T32] r4:84d50c00 [ 1336.512795][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.513025][ T32] r5:84d50c00 r4:82717b60 [ 1336.513194][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.513459][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.513779][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae21e20 [ 1336.514046][ T32] r4:00000000 [ 1336.514165][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.514411][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.514774][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.515098][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e3540 [ 1336.515353][ T32] r4:00000000 [ 1336.515450][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.515705][ T32] r9:84d50c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f115000 [ 1336.515900][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.516321][ T32] r5:00001000 r4:ea9fb000 [ 1336.516519][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.516912][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.517484][ T32] r5:84d30b54 r4:84d30800 [ 1336.517821][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.518287][ T32] r7:ddde40c0 r6:82c18200 r5:84d30b54 r4:843e0400 [ 1336.518548][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.519078][ T32] r10:84d50c00 r9:843e042c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.519514][ T32] r4:843e0400 [ 1336.519754][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.520245][ T32] r10:00000000 r9:eade5e78 r8:843bdd80 r7:843e0400 r6:80266a2c r5:84d50c00 [ 1336.520704][ T32] r4:843e3240 [ 1336.520882][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.521230][ T32] Exception stack(0xeae21fb0 to 0xeae21ff8) [ 1336.531961][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.532284][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.532571][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.533136][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:843e3240 [ 1336.533608][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.533949][ T32] INFO: task kworker/1:255:4253 blocked for more than 463 seconds. [ 1336.534474][ T32] Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.534789][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.535094][ T32] task:kworker/1:255 state:D stack:0 pid:4253 tgid:4253 ppid:2 flags:0x00000000 [ 1336.535462][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.535850][ T32] Call trace: [ 1336.536119][ T32] [<819bc924>] (__schedule) from [<819bd574>] (schedule+0x2c/0xfc) [ 1336.536437][ T32] r10:8260ca7c r9:00000000 r8:82717b64 r7:00000002 r6:eae0dda4 r5:84d41800 [ 1336.536757][ T32] r4:84d41800 [ 1336.536937][ T32] [<819bd548>] (schedule) from [<819bd928>] (schedule_preempt_disabled+0x18/0x24) [ 1336.537404][ T32] r5:84d41800 r4:82717b60 [ 1336.537710][ T32] [<819bd910>] (schedule_preempt_disabled) from [<819c0400>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.538059][ T32] [<819c0118>] (__mutex_lock.constprop.0) from [<819c0ccc>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.538375][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eae0de20 [ 1336.538723][ T32] r4:00000000 [ 1336.538868][ T32] [<819c0cb8>] (__mutex_lock_slowpath) from [<819c0d0c>] (mutex_lock+0x3c/0x40) [ 1336.539176][ T32] [<819c0cd0>] (mutex_lock) from [<804add1c>] (_vm_unmap_aliases+0x68/0x240) [ 1336.539541][ T32] [<804adcb4>] (_vm_unmap_aliases) from [<804b1a78>] (vfree+0x170/0x1e4) [ 1336.540068][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e3640 [ 1336.540533][ T32] r4:00000000 [ 1336.540733][ T32] [<804b1908>] (vfree) from [<8050fcb8>] (execmem_free+0x30/0x64) [ 1336.541181][ T32] r9:84d41800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f117000 [ 1336.554196][ T32] [<8050fc88>] (execmem_free) from [<8039c55c>] (bpf_jit_free_exec+0x10/0x14) [ 1336.554880][ T32] r5:00001000 r4:eaa09000 [ 1336.555142][ T32] [<8039c54c>] (bpf_jit_free_exec) from [<8039c93c>] (bpf_jit_free+0x68/0xe4) [ 1336.555625][ T32] [<8039c8d4>] (bpf_jit_free) from [<8039da90>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.556067][ T32] r5:84d30f54 r4:84d30c00 [ 1336.556338][ T32] [<8039d944>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.556834][ T32] r7:ddde40c0 r6:82c18200 r5:84d30f54 r4:843e0480 [ 1336.557013][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.557267][ T32] r10:84d41800 r9:843e04ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.557512][ T32] r4:843e0480 [ 1336.557614][ T32] [<80266a2c>] (worker_thread) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.557847][ T32] r10:00000000 r9:eade5e78 r8:843e35c0 r7:843e0480 r6:80266a2c r5:84d41800 [ 1336.558151][ T32] r4:843e3680 [ 1336.558335][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.558711][ T32] Exception stack(0xeae0dfb0 to 0xeae0dff8) [ 1336.559004][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.559343][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.559726][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.560136][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:843e3680 [ 1336.560564][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.561523][ T32] NMI backtrace for cpu 0 [ 1336.562241][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.562869][ T32] Hardware name: ARM-Versatile Express [ 1336.563284][ T32] Call trace: [ 1336.563525][ T32] [<8199a458>] (dump_backtrace) from [<8199a554>] (show_stack+0x18/0x1c) [ 1336.564022][ T32] r7:00000000 r6:00000113 r5:60000193 r4:8203d900 [ 1336.564432][ T32] [<8199a53c>] (show_stack) from [<819b8a0c>] (dump_stack_lvl+0x70/0x7c) [ 1336.565031][ T32] [<819b899c>] (dump_stack_lvl) from [<819b8a30>] (dump_stack+0x18/0x1c) [ 1336.565507][ T32] r5:00000000 r4:00000001 [ 1336.565782][ T32] [<819b8a18>] (dump_stack) from [<81987710>] (nmi_cpu_backtrace+0x160/0x17c) [ 1336.566046][ T32] [<819875b0>] (nmi_cpu_backtrace) from [<8198785c>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 1336.566645][ T32] r7:00000000 r6:8260c5d0 r5:8261af0c r4:ffffffff [ 1336.566933][ T32] [<8198772c>] (nmi_trigger_cpumask_backtrace) from [<802103e8>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 1336.567374][ T32] r9:000194da r8:828b6cf8 r7:8260c730 r6:00007d67 r5:8261b4c8 r4:84d3661c [ 1336.567676][ T32] [<802103d0>] (arch_trigger_cpumask_backtrace) from [<80358228>] (watchdog+0x498/0x5b8) [ 1336.568027][ T32] [<80357d90>] (watchdog) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.568320][ T32] r10:00000000 r9:df819e58 r8:82e9f400 r7:00000000 r6:80357d90 r5:82ee8c00 [ 1336.568581][ T32] r4:82f45a00 [ 1336.568730][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.569021][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1336.569227][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.569496][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.569822][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.570243][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:82f45a00 [ 1336.571011][ T32] Sending NMI from CPU 0 to CPUs 1: [ 1336.571730][ C1] NMI backtrace for cpu 1 [ 1336.572008][ C1] CPU: 1 UID: 0 PID: 2898 Comm: syslogd Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.572069][ C1] Hardware name: ARM-Versatile Express [ 1336.572111][ C1] PC is at _raw_spin_unlock_irqrestore+0x28/0x54 [ 1336.572214][ C1] LR is at debug_check_no_obj_freed+0x184/0x2a0 [ 1336.572276][ C1] pc : [<819c5d88>] lr : [<80855f68>] psr: 60000013 [ 1336.572319][ C1] sp : ec1bdc60 ip : ec1bdc70 fp : ec1bdc6c [ 1336.572354][ C1] r10: 00000000 r9 : 840e0a00 r8 : 840e0c00 [ 1336.572394][ C1] r7 : 81495420 r6 : 00000100 r5 : 00000000 r4 : 00000000 [ 1336.572435][ C1] r3 : 00000acb r2 : 000038cf r1 : 20000013 r0 : 828f972c [ 1336.572557][ C1] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 1336.572630][ C1] Control: 30c5387d Table: 8424b800 DAC: 00000000 [ 1336.572716][ C1] Call trace: [ 1336.572773][ C1] [<819c5d60>] (_raw_spin_unlock_irqrestore) from [<80855f68>] (debug_check_no_obj_freed+0x184/0x2a0) [ 1336.572839][ C1] [<80855de4>] (debug_check_no_obj_freed) from [<804c91c4>] (kfree+0x190/0x394) [ 1336.572933][ C1] r10:00000000 r9:0000007b r8:00000002 r7:81495420 r6:82c02240 r5:dde8af80 [ 1336.572968][ C1] r4:840e0a00 [ 1336.572985][ C1] [<804c9034>] (kfree) from [<81495420>] (skb_free_head+0x48/0x90) [ 1336.573060][ C1] r10:00000000 r9:0000007b r8:00000002 r7:840e0b00 r6:83db2c3c r5:814a003c [ 1336.573090][ C1] r4:840e0a00 [ 1336.573107][ C1] [<814953d8>] (skb_free_head) from [<81497590>] (skb_release_data+0x1a0/0x1f0) [ 1336.573173][ C1] r5:814a003c r4:82f31d80 [ 1336.573204][ C1] [<814973f0>] (skb_release_data) from [<8149aad8>] (consume_skb+0x7c/0x130) [ 1336.573282][ C1] r9:0000007b r8:0000007b r7:8314a280 r6:83db2c3c r5:814a003c r4:82f31d80 [ 1336.573312][ C1] [<8149aa5c>] (consume_skb) from [<814a003c>] (skb_free_datagram+0x14/0x18) [ 1336.573380][ C1] r7:8314a280 r6:83db2c3c r5:83db2a00 r4:82f31d80 [ 1336.573394][ C1] [<814a0028>] (skb_free_datagram) from [<81749ef0>] (__unix_dgram_recvmsg+0x2c4/0x4c8) [ 1336.573465][ C1] [<81749c2c>] (__unix_dgram_recvmsg) from [<8174a138>] (unix_dgram_recvmsg+0x44/0x4c) [ 1336.573541][ C1] r10:00000001 r9:00000000 r8:006721d0 r7:00000000 r6:8314a280 r5:ec1bde68 [ 1336.573576][ C1] r4:8174a0f4 [ 1336.573605][ C1] [<8174a0f4>] (unix_dgram_recvmsg) from [<8148430c>] (sock_recvmsg+0x50/0x78) [ 1336.573669][ C1] r4:8174a0f4 [ 1336.573685][ C1] [<814842bc>] (sock_recvmsg) from [<814843d8>] (sock_read_iter+0xa4/0xfc) [ 1336.573752][ C1] r7:8314a280 r6:82ea6e40 r5:ec1bdf08 r4:ec1bdef0 [ 1336.573769][ C1] [<81484334>] (sock_read_iter) from [<8051620c>] (vfs_read+0x2f4/0x324) [ 1336.573844][ C1] r7:00000000 r6:83cc8c00 r5:000000ff r4:82ea6e40 [ 1336.573861][ C1] [<80515f18>] (vfs_read) from [<80516cac>] (ksys_read+0xc4/0xf8) [ 1336.573933][ C1] r10:00000003 r9:83cc8c00 r8:8020029c r7:000000ff r6:006721d0 r5:82ea6e40 [ 1336.573953][ C1] r4:82ea6e40 [ 1336.573966][ C1] [<80516be8>] (ksys_read) from [<80516cf0>] (sys_read+0x10/0x14) [ 1336.574073][ C1] r7:00000003 r6:006722d0 r5:76f4a5a0 r4:fffffc00 [ 1336.574104][ C1] [<80516ce0>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1336.574168][ C1] Exception stack(0xec1bdfa8 to 0xec1bdff0) [ 1336.574207][ C1] dfa0: fffffc00 76f4a5a0 00000000 006721d0 000000ff 00000000 [ 1336.574241][ C1] dfc0: fffffc00 76f4a5a0 006722d0 00000003 00000000 006721c8 76f1854c 76f18548 [ 1336.574266][ C1] dfe0: 76f179f8 7efc9c60 76e8d2ec 76d9b2fc [ 1336.592582][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 1336.601625][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc4-syzkaller #0 [ 1336.602180][ T32] Hardware name: ARM-Versatile Express [ 1336.602544][ T32] Call trace: [ 1336.602934][ T32] [<8199a458>] (dump_backtrace) from [<8199a554>] (show_stack+0x18/0x1c) [ 1336.603393][ T32] r7:00000000 r6:82622f44 r5:00000000 r4:8203d900 [ 1336.603585][ T32] [<8199a53c>] (show_stack) from [<819b89f0>] (dump_stack_lvl+0x54/0x7c) [ 1336.603927][ T32] [<819b899c>] (dump_stack_lvl) from [<819b8a30>] (dump_stack+0x18/0x1c) [ 1336.604215][ T32] r5:00000000 r4:82870d18 [ 1336.604365][ T32] [<819b8a18>] (dump_stack) from [<8199b080>] (panic+0x120/0x374) [ 1336.604624][ T32] [<8199af60>] (panic) from [<803580a8>] (watchdog+0x318/0x5b8) [ 1336.604927][ T32] r3:00000000 r2:00000000 r1:00000001 r0:8203e400 [ 1336.605114][ T32] r7:8260c730 [ 1336.605331][ T32] [<80357d90>] (watchdog) from [<8026fc94>] (kthread+0x104/0x134) [ 1336.605621][ T32] r10:00000000 r9:df819e58 r8:82e9f400 r7:00000000 r6:80357d90 r5:82ee8c00 [ 1336.605884][ T32] r4:82f45a00 [ 1336.606026][ T32] [<8026fb90>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.606382][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1336.606684][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.607098][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.607504][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.607935][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb90 r4:82f45a00 [ 1336.610425][ T32] Rebooting in 86400 seconds.. VM DIAGNOSIS: 21:47:18 Registers: info registers vcpu 0 CPU#0 R00=83fbe440 R01=00000020 R02=eb84f000 R03=eb84f018 R04=8287342b R05=83fbe440 R06=809e88c8 R07=8287345c R08=8287341c R09=00000041 R10=00000001 R11=df8e1d6c R12=00000002 R13=df8e1d60 R14=827584a4 R15=809e88d8 PSR=80000093 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000003 s17=7ea56ae0 d08=7ea56ae000000003 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=cde31000 R01=dfeb5000 R02=00000001 R03=802199d8 R04=7f0eb000 R05=00000001 R06=828c1b28 R07=7f0eb000 R08=dfeb5000 R09=8260cad0 R10=828c274c R11=dff81dbc R12=dff81dc0 R13=dff81d90 R14=802109dc R15=802199f0 PSR=80000013 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000003 s17=7ea56ae0 d08=7ea56ae000000003 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