[ 548.936112][ T31] audit: type=1400 audit(548.840:68): avc: denied { read write } for pid=3118 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 [ 548.937533][ T31] audit: type=1400 audit(548.840:69): avc: denied { open } for pid=3118 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]:6624' (ED25519) to the list of known hosts. [ 602.380476][ T31] audit: type=1400 audit(602.270:70): avc: denied { execute } for pid=3128 comm="sh" name="syz-executor1117239340" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 602.491181][ T31] audit: type=1400 audit(602.340:71): avc: denied { execute_no_trans } for pid=3128 comm="sh" path="/syz-executor1117239340" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 602.921104][ T31] audit: type=1400 audit(602.820:72): avc: denied { execmem } for pid=3128 comm="syz-executor111" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 603.059122][ T31] audit: type=1400 audit(602.960:73): avc: denied { map_create } for pid=3130 comm="syz-executor111" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program [ 603.074256][ T31] audit: type=1400 audit(602.980:74): avc: denied { map_read } for pid=3130 comm="syz-executor111" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 603.082075][ T31] audit: type=1400 audit(602.990:75): avc: denied { prog_load } for pid=3130 comm="syz-executor111" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 603.091491][ T31] audit: type=1400 audit(603.000:76): avc: denied { bpf } for pid=3130 comm="syz-executor111" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 603.093924][ T31] audit: type=1400 audit(603.000:77): avc: denied { perfmon } for pid=3130 comm="syz-executor111" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 603.222131][ T31] audit: type=1400 audit(603.120:78): avc: denied { prog_run } for pid=3130 comm="syz-executor111" 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 [ 1324.094555][ T32] INFO: task kworker/0:0:8 blocked for more than 450 seconds. [ 1324.115738][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.140210][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.143990][ T32] task:kworker/0:0 state:D stack:0 pid:8 tgid:8 ppid:2 flags:0x00000000 [ 1324.161506][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.190817][ T32] Call trace: [ 1324.194478][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.197810][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df839da4 r5:82e35400 [ 1324.218313][ T32] r4:82e35400 [ 1324.218854][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.219614][ T32] r5:82e35400 r4:827174e0 [ 1324.220468][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.226643][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.243057][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df839e20 [ 1324.247656][ T32] r4:00000000 [ 1324.252565][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.254534][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.254943][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.255435][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca9300 [ 1324.264636][ T32] r4:00000000 [ 1324.264848][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.265150][ T32] r9:82e35400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c1000 [ 1324.265433][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.265762][ T32] r5:00001000 r4:e04ff000 [ 1324.266037][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.266401][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.266953][ T32] r5:84d82b54 r4:84d82800 [ 1324.267295][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.285115][ T32] r7:dddd00c0 r6:82c18000 r5:84d82b54 r4:82c0bf80 [ 1324.289394][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.292008][ T32] r10:82e35400 r9:82c0bfac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.292315][ T32] r4:82c0bf80 [ 1324.292492][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.296076][ T32] r10:00000000 r9:df819e48 r8:82cb58c0 r7:82c0bf80 r6:80266a2c r5:82e35400 [ 1324.320469][ T32] r4:82cb5180 [ 1324.324394][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.328438][ T32] Exception stack(0xdf839fb0 to 0xdf839ff8) [ 1324.333101][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.333518][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.333951][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.334588][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82cb5180 [ 1324.336104][ T32] INFO: task kworker/0:1:10 blocked for more than 450 seconds. [ 1324.336501][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.336708][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.336888][ T32] task:kworker/0:1 state:D stack:0 pid:10 tgid:10 ppid:2 flags:0x00000000 [ 1324.337136][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.337302][ T32] Call trace: [ 1324.337437][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.337704][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df841da4 r5:82e36c00 [ 1324.337925][ T32] r4:82e36c00 [ 1324.338002][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.338196][ T32] r5:82e36c00 r4:827174e0 [ 1324.338368][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.339506][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.354886][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df841e20 [ 1324.355335][ T32] r4:00000000 [ 1324.355493][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.356245][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.356704][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.357598][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca9e80 [ 1324.358135][ T32] r4:00000000 [ 1324.358311][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.358703][ T32] r9:82e36c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1324.359044][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.359589][ T32] r5:00001000 r4:df9eb000 [ 1324.370382][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.375342][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.375738][ T32] r5:84d85754 r4:84d85400 [ 1324.375939][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.376140][ T32] r7:dddd00c0 r6:82c18000 r5:84d85754 r4:82cb6080 [ 1324.376255][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.376429][ T32] r10:82e36c00 r9:82cb60ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.376566][ T32] r4:82cb6080 [ 1324.376643][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.376807][ T32] r10:00000000 r9:df839e78 r8:82cb5b40 r7:82cb6080 r6:80266a2c r5:82e36c00 [ 1324.376951][ T32] r4:82cb5980 [ 1324.377024][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.377171][ T32] Exception stack(0xdf841fb0 to 0xdf841ff8) [ 1324.377339][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.384430][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.389225][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.389789][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82cb5980 [ 1324.401714][ T32] INFO: task kworker/0:2:3129 blocked for more than 450 seconds. [ 1324.402156][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.402400][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.402863][ T32] task:kworker/0:2 state:D stack:0 pid:3129 tgid:3129 ppid:2 flags:0x00000000 [ 1324.403352][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.403867][ T32] Call trace: [ 1324.404112][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.404617][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df955da4 r5:835fb000 [ 1324.405109][ T32] r4:835fb000 [ 1324.405290][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.405748][ T32] r5:835fb000 r4:827174e0 [ 1324.406001][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.406517][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.406975][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df955e20 [ 1324.407338][ T32] r4:00000000 [ 1324.407596][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.407988][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.408340][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.408695][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0ff00 [ 1324.425253][ T32] r4:00000000 [ 1324.425539][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.425815][ T32] r9:835fb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00b000 [ 1324.425972][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.426221][ T32] r5:00001000 r4:df895000 [ 1324.426389][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.426642][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.426897][ T32] r5:842eab54 r4:842ea800 [ 1324.426994][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.427239][ T32] r7:dddd00c0 r6:82c18000 r5:842eab54 r4:843f6780 [ 1324.427477][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.427792][ T32] r10:835fb000 r9:843f67ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.428029][ T32] r4:843f6780 [ 1324.428149][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.428337][ T32] r10:00000000 r9:df841e78 r8:8389e740 r7:843f6780 r6:80266a2c r5:835fb000 [ 1324.428512][ T32] r4:83f1fb00 [ 1324.428599][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.428846][ T32] Exception stack(0xdf955fb0 to 0xdf955ff8) [ 1324.429053][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.429305][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.429526][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.440992][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83f1fb00 [ 1324.441601][ T32] INFO: task kworker/1:3:3134 blocked for more than 450 seconds. [ 1324.442090][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.442240][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.442505][ T32] task:kworker/1:3 state:D stack:0 pid:3134 tgid:3134 ppid:2 flags:0x00000000 [ 1324.442875][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.443058][ T32] Call trace: [ 1324.443216][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.443504][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df95dda4 r5:835fec00 [ 1324.443772][ T32] r4:835fec00 [ 1324.443851][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.444125][ T32] r5:835fec00 r4:827174e0 [ 1324.444289][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.444491][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.444691][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df95de20 [ 1324.444956][ T32] r4:00000000 [ 1324.445033][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.445237][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.445464][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.445737][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc2080 [ 1324.446314][ T32] r4:00000000 [ 1324.446487][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.470495][ T32] r9:835fec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1324.471775][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.473045][ T32] r5:00001000 r4:dfebd000 [ 1324.473296][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.473671][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.474066][ T32] r5:84d8bf54 r4:84d8bc00 [ 1324.474265][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.474696][ T32] r7:ddde40c0 r6:82c18200 r5:84d8bf54 r4:8423f680 [ 1324.474951][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.475325][ T32] r10:835fec00 r9:8423f6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.475637][ T32] r4:8423f680 [ 1324.475868][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.476248][ T32] r10:00000000 r9:df92de78 r8:82ef8fc0 r7:8423f680 r6:80266a2c r5:835fec00 [ 1324.476556][ T32] r4:843c7a80 [ 1324.478281][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.478722][ T32] Exception stack(0xdf95dfb0 to 0xdf95dff8) [ 1324.479043][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.479411][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.490288][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.490593][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843c7a80 [ 1324.491803][ T32] INFO: task kworker/0:3:3138 blocked for more than 450 seconds. [ 1324.492254][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.492439][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.492652][ T32] task:kworker/0:3 state:D stack:0 pid:3138 tgid:3138 ppid:2 flags:0x00000000 [ 1324.493032][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.493563][ T32] Call trace: [ 1324.493855][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.494088][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df999da4 r5:83603000 [ 1324.494284][ T32] r4:83603000 [ 1324.494385][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.498646][ T32] r5:83603000 r4:827174e0 [ 1324.498933][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.499394][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.524281][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df999e20 [ 1324.526817][ T32] r4:00000000 [ 1324.527532][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.530319][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.536108][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.546944][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c01a40 [ 1324.548294][ T32] r4:00000000 [ 1324.549069][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.550284][ T32] r9:83603000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00b000 [ 1324.553965][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.554384][ T32] r5:00001000 r4:df91d000 [ 1324.554555][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.554849][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.555167][ T32] r5:84ce7354 r4:84ce7000 [ 1324.555321][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.555619][ T32] r7:dddd00c0 r6:82c18000 r5:84ce7354 r4:843f6880 [ 1324.555870][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.556188][ T32] r10:83603000 r9:843f68ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.556410][ T32] r4:843f6880 [ 1324.556582][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.556797][ T32] r10:00000000 r9:df841e78 r8:845b8e40 r7:843f6880 r6:80266a2c r5:83603000 [ 1324.556994][ T32] r4:843ffb00 [ 1324.557087][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.557305][ T32] Exception stack(0xdf999fb0 to 0xdf999ff8) [ 1324.557524][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.557742][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.558023][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.558216][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843ffb00 [ 1324.558526][ T32] INFO: task kworker/1:5:3140 blocked for more than 451 seconds. [ 1324.558760][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.558972][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.559194][ T32] task:kworker/1:5 state:D stack:0 pid:3140 tgid:3140 ppid:2 flags:0x00000000 [ 1324.559527][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.574355][ T32] Call trace: [ 1324.582783][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.583093][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9a5da4 r5:83e43000 [ 1324.583365][ T32] r4:83e43000 [ 1324.583822][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.584160][ T32] r5:83e43000 r4:827174e0 [ 1324.584315][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.584644][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.585148][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9a5e20 [ 1324.585784][ T32] r4:00000000 [ 1324.586049][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.586638][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.587098][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.587517][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbec40 [ 1324.587973][ T32] r4:00000000 [ 1324.588196][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.588626][ T32] r9:83e43000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1324.589096][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.601819][ T32] r5:00001000 r4:df9d5000 [ 1324.607641][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.611212][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.611956][ T32] r5:84cca354 r4:84cca000 [ 1324.612076][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.614169][ T32] r7:ddde40c0 r6:82c18200 r5:84cca354 r4:8423fc00 [ 1324.614634][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.617074][ T32] r10:83e43000 r9:8423fc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.617504][ T32] r4:8423fc00 [ 1324.617745][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.618156][ T32] r10:00000000 r9:df95de78 r8:83e6b240 r7:8423fc00 r6:80266a2c r5:83e43000 [ 1324.618482][ T32] r4:83e6b140 [ 1324.618681][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.619054][ T32] Exception stack(0xdf9a5fb0 to 0xdf9a5ff8) [ 1324.619338][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.619739][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.638693][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.639286][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83e6b140 [ 1324.650499][ T32] INFO: task kworker/0:4:3142 blocked for more than 451 seconds. [ 1324.651825][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.652137][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.652733][ T32] task:kworker/0:4 state:D stack:0 pid:3142 tgid:3142 ppid:2 flags:0x00000000 [ 1324.653354][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.653839][ T32] Call trace: [ 1324.654716][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.655717][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9adda4 r5:835c9800 [ 1324.656091][ T32] r4:835c9800 [ 1324.656781][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.657429][ T32] r5:835c9800 r4:827174e0 [ 1324.657907][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.658699][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.659145][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9ade20 [ 1324.659496][ T32] r4:00000000 [ 1324.659729][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.691452][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.692039][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.692565][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca94c0 [ 1324.693227][ T32] r4:00000000 [ 1324.693542][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.694009][ T32] r9:835c9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cf000 [ 1324.694360][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.694845][ T32] r5:00001000 r4:e0693000 [ 1324.695075][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.695476][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.696029][ T32] r5:84d83354 r4:84d83000 [ 1324.696305][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.696853][ T32] r7:dddd00c0 r6:82c18000 r5:84d83354 r4:843f6900 [ 1324.707712][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.760921][ T32] r10:835c9800 r9:843f692c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.770339][ T32] r4:843f6900 [ 1324.790795][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.791288][ T32] r10:00000000 r9:df841e78 r8:83e6b400 r7:843f6900 r6:80266a2c r5:835c9800 [ 1324.791628][ T32] r4:843ffb00 [ 1324.791834][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.792233][ T32] Exception stack(0xdf9adfb0 to 0xdf9adff8) [ 1324.792569][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.792936][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.793310][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.793636][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843ffb00 [ 1324.794193][ T32] INFO: task kworker/1:6:3144 blocked for more than 451 seconds. [ 1324.794543][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.795032][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.795486][ T32] task:kworker/1:6 state:D stack:0 pid:3144 tgid:3144 ppid:2 flags:0x00000000 [ 1324.796024][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.796360][ T32] Call trace: [ 1324.796584][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.797078][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9b9da4 r5:83e4b000 [ 1324.797479][ T32] r4:83e4b000 [ 1324.797677][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.798082][ T32] r5:83e4b000 r4:827174e0 [ 1324.798305][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.798770][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.799364][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9b9e20 [ 1324.800663][ T32] r4:00000000 [ 1324.800955][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.801620][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.810783][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.811229][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84186bc0 [ 1324.811591][ T32] r4:00000000 [ 1324.811830][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.812239][ T32] r9:83e4b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ed000 [ 1324.812599][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.814362][ T32] r5:00001000 r4:dfed1000 [ 1324.814574][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.815041][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.815487][ T32] r5:84efff54 r4:84effc00 [ 1324.816799][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.817228][ T32] r7:ddde40c0 r6:82c18200 r5:84efff54 r4:8423fb80 [ 1324.817503][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.817901][ T32] r10:83e4b000 r9:8423fbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.818284][ T32] r4:8423fb80 [ 1324.818557][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.818992][ T32] r10:00000000 r9:df95de78 r8:83e6b5c0 r7:8423fb80 r6:80266a2c r5:83e4b000 [ 1324.819435][ T32] r4:83e6b3c0 [ 1324.819595][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.820642][ T32] Exception stack(0xdf9b9fb0 to 0xdf9b9ff8) [ 1324.821005][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.821372][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.821700][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.822043][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83e6b3c0 [ 1324.822371][ T32] INFO: task kworker/1:7:3145 blocked for more than 451 seconds. [ 1324.822691][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.822925][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.823305][ T32] task:kworker/1:7 state:D stack:0 pid:3145 tgid:3145 ppid:2 flags:0x00000000 [ 1324.824141][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.824468][ T32] Call trace: [ 1324.824674][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.825102][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9bdda4 r5:841a1800 [ 1324.825400][ T32] r4:841a1800 [ 1324.825575][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.826245][ T32] r5:841a1800 r4:827174e0 [ 1324.826455][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.826841][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.827189][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9bde20 [ 1324.827448][ T32] r4:00000000 [ 1324.827584][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.827996][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.828307][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.828562][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d49e00 [ 1324.828718][ T32] r4:00000000 [ 1324.828796][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.828980][ T32] r9:841a1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00b000 [ 1324.829162][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.829338][ T32] r5:00001000 r4:df99b000 [ 1324.829425][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.829582][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.830309][ T32] r5:84cf1f54 r4:84cf1c00 [ 1324.830451][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.830646][ T32] r7:ddde40c0 r6:82c18200 r5:84cf1f54 r4:8423fa80 [ 1324.830788][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.830985][ T32] r10:841a1800 r9:8423faac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.831163][ T32] r4:8423fa80 [ 1324.831246][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.831461][ T32] r10:00000000 r9:df9b9e78 r8:83e6b700 r7:8423fa80 r6:80266a2c r5:841a1800 [ 1324.831749][ T32] r4:83e6b480 [ 1324.831851][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.832061][ T32] Exception stack(0xdf9bdfb0 to 0xdf9bdff8) [ 1324.832213][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.832424][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.832619][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.832800][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83e6b480 [ 1324.834848][ T32] INFO: task kworker/0:5:3150 blocked for more than 451 seconds. [ 1324.838124][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.838441][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.846822][ T32] task:kworker/0:5 state:D stack:0 pid:3150 tgid:3150 ppid:2 flags:0x00000000 [ 1324.851361][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.851737][ T32] Call trace: [ 1324.859811][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.886686][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9e1da4 r5:841a3c00 [ 1324.887006][ T32] r4:841a3c00 [ 1324.887105][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.887385][ T32] r5:841a3c00 r4:827174e0 [ 1324.887583][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.887960][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.888241][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9e1e20 [ 1324.888564][ T32] r4:00000000 [ 1324.888696][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.888948][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.889180][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.889423][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca98c0 [ 1324.889654][ T32] r4:00000000 [ 1324.901060][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.901603][ T32] r9:841a3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d3000 [ 1324.902006][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.902416][ T32] r5:00001000 r4:e0737000 [ 1324.902610][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.903407][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.903877][ T32] r5:84d83754 r4:84d83400 [ 1324.904071][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.904487][ T32] r7:dddd00c0 r6:82c18000 r5:84d83754 r4:843f6980 [ 1324.904746][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.921499][ T32] r10:841a3c00 r9:843f69ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.927974][ T32] r4:843f6980 [ 1324.929746][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.945035][ T32] r10:00000000 r9:df841e78 r8:83e6bb40 r7:843f6980 r6:80266a2c r5:841a3c00 [ 1324.945218][ T32] r4:843b4000 [ 1324.945304][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.945510][ T32] Exception stack(0xdf9e1fb0 to 0xdf9e1ff8) [ 1324.945655][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.945901][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.946107][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.947427][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b4000 [ 1324.950214][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.950678][ T32] INFO: task kworker/0:6:3152 blocked for more than 451 seconds. [ 1324.951257][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1324.951542][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.952302][ T32] task:kworker/0:6 state:D stack:0 pid:3152 tgid:3152 ppid:2 flags:0x00000000 [ 1324.952680][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.952918][ T32] Call trace: [ 1324.953074][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1324.953531][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:df9e9da4 r5:841a3000 [ 1324.953767][ T32] r4:841a3000 [ 1324.953923][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1324.954159][ T32] r5:841a3000 r4:827174e0 [ 1324.954281][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.954563][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.954931][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9e9e20 [ 1324.955144][ T32] r4:00000000 [ 1324.955241][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1324.955469][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1324.955910][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1324.957730][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca9a40 [ 1324.971303][ T32] r4:00000000 [ 1324.972462][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1324.978060][ T32] r9:841a3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d5000 [ 1324.979260][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1324.979591][ T32] r5:00001000 r4:e073d000 [ 1324.980344][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1324.980611][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.980883][ T32] r5:84d7f754 r4:84d7f400 [ 1324.980985][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1324.981285][ T32] r7:dddd00c0 r6:82c18000 r5:84d7f754 r4:843f6a00 [ 1324.981453][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1324.981793][ T32] r10:841a3000 r9:843f6a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.982004][ T32] r4:843f6a00 [ 1324.982135][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1324.982574][ T32] r10:00000000 r9:df841e78 r8:83e6bd00 r7:843f6a00 r6:80266a2c r5:841a3000 [ 1324.982822][ T32] r4:843b4040 [ 1324.982969][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.983266][ T32] Exception stack(0xdf9e9fb0 to 0xdf9e9ff8) [ 1324.983521][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.991050][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.991479][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.993050][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b4040 [ 1324.999153][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.010573][ T32] INFO: task kworker/0:7:3155 blocked for more than 451 seconds. [ 1325.014247][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.019230][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.030343][ T32] task:kworker/0:7 state:D stack:0 pid:3155 tgid:3155 ppid:2 flags:0x00000000 [ 1325.031287][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.036015][ T32] Call trace: [ 1325.050622][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.051359][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa05da4 r5:841a2400 [ 1325.051960][ T32] r4:841a2400 [ 1325.052094][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.081357][ T32] r5:841a2400 r4:827174e0 [ 1325.081663][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.081992][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.082223][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa05e20 [ 1325.082444][ T32] r4:00000000 [ 1325.082563][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.083072][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.083336][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.086903][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca9b80 [ 1325.100380][ T32] r4:00000000 [ 1325.103588][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.108282][ T32] r9:841a2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f003000 [ 1325.120203][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.126663][ T32] r5:00001000 r4:df969000 [ 1325.140457][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.161131][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.180895][ T32] r5:84d84754 r4:84d84400 [ 1325.183645][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.224062][ T32] r7:dddd00c0 r6:82c18000 r5:84d84754 r4:843f6a80 [ 1325.226049][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.230199][ T32] r10:841a2400 r9:843f6aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.230450][ T32] r4:843f6a80 [ 1325.230678][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.230919][ T32] r10:00000000 r9:df841e78 r8:83e6bf40 r7:843f6a80 r6:80266a2c r5:841a2400 [ 1325.231078][ T32] r4:843b4200 [ 1325.231178][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.231506][ T32] Exception stack(0xdfa05fb0 to 0xdfa05ff8) [ 1325.231707][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.232028][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.232250][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.232421][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b4200 [ 1325.233368][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.234323][ T32] INFO: task kworker/1:8:3156 blocked for more than 451 seconds. [ 1325.234542][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.234675][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.234847][ T32] task:kworker/1:8 state:D stack:0 pid:3156 tgid:3156 ppid:2 flags:0x00000000 [ 1325.235145][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.235322][ T32] Call trace: [ 1325.235438][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.235653][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa09da4 r5:841a0000 [ 1325.237567][ T32] r4:841a0000 [ 1325.240570][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.241224][ T32] r5:841a0000 r4:827174e0 [ 1325.241459][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.241789][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.242153][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa09e20 [ 1325.242352][ T32] r4:00000000 [ 1325.242480][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.242668][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.242844][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.243241][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea5dc0 [ 1325.243566][ T32] r4:00000000 [ 1325.243787][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.244000][ T32] r9:841a0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ef000 [ 1325.244139][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.244306][ T32] r5:00001000 r4:e0007000 [ 1325.244401][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.244557][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.244937][ T32] r5:84fba354 r4:84fba000 [ 1325.245223][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.245735][ T32] r7:ddde40c0 r6:82c18200 r5:84fba354 r4:8423f900 [ 1325.246000][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.246374][ T32] r10:841a0000 r9:8423f92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.246761][ T32] r4:8423f900 [ 1325.246931][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.247339][ T32] r10:00000000 r9:df9b9e78 r8:83e6b3c0 r7:8423f900 r6:80266a2c r5:841a0000 [ 1325.247582][ T32] r4:83e6bc80 [ 1325.247730][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.247944][ T32] Exception stack(0xdfa09fb0 to 0xdfa09ff8) [ 1325.248083][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.248320][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.248491][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.248681][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83e6bc80 [ 1325.248870][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.249136][ T32] INFO: task kworker/0:8:3159 blocked for more than 451 seconds. [ 1325.249388][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.249575][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.252048][ T32] task:kworker/0:8 state:D stack:0 pid:3159 tgid:3159 ppid:2 flags:0x00000000 [ 1325.252469][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.252668][ T32] Call trace: [ 1325.252781][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.252988][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa19da4 r5:841a4800 [ 1325.253182][ T32] r4:841a4800 [ 1325.253257][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.253466][ T32] r5:841a4800 r4:827174e0 [ 1325.253580][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.255798][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.256268][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa19e20 [ 1325.256612][ T32] r4:00000000 [ 1325.258901][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.261482][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.262169][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.262597][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca9d00 [ 1325.263058][ T32] r4:00000000 [ 1325.263238][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.263851][ T32] r9:841a4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1325.264238][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.264765][ T32] r5:00001000 r4:df9a1000 [ 1325.264967][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.265325][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.265697][ T32] r5:84d84f54 r4:84d84c00 [ 1325.265885][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.266317][ T32] r7:dddd00c0 r6:82c18000 r5:84d84f54 r4:843f6b00 [ 1325.266658][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.267052][ T32] r10:841a4800 r9:843f6b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.267368][ T32] r4:843f6b00 [ 1325.267461][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.267648][ T32] r10:00000000 r9:df841e78 r8:843d7d40 r7:843f6b00 r6:80266a2c r5:841a4800 [ 1325.267869][ T32] r4:843b45c0 [ 1325.267956][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.268140][ T32] Exception stack(0xdfa19fb0 to 0xdfa19ff8) [ 1325.268275][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.268605][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.268913][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.269227][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b45c0 [ 1325.269563][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.271376][ T32] INFO: task kworker/0:9:3161 blocked for more than 451 seconds. [ 1325.272240][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.273994][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.274350][ T32] task:kworker/0:9 state:D stack:0 pid:3161 tgid:3161 ppid:2 flags:0x00000000 [ 1325.274796][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.275125][ T32] Call trace: [ 1325.275329][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.275827][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa2dda4 r5:841a6000 [ 1325.276206][ T32] r4:841a6000 [ 1325.276442][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.276829][ T32] r5:841a6000 r4:827174e0 [ 1325.277022][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.277438][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.281183][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa2de20 [ 1325.281758][ T32] r4:00000000 [ 1325.282157][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.284113][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.284616][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.285067][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca9780 [ 1325.285360][ T32] r4:00000000 [ 1325.285515][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.285872][ T32] r9:841a6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1325.286157][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.286511][ T32] r5:00001000 r4:dfa1d000 [ 1325.286709][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.287108][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.287541][ T32] r5:84d85f54 r4:84d85c00 [ 1325.287802][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.288212][ T32] r7:dddd00c0 r6:82c18000 r5:84d85f54 r4:843f6b80 [ 1325.288541][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.288943][ T32] r10:841a6000 r9:843f6bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.291117][ T32] r4:843f6b80 [ 1325.293121][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.300587][ T32] r10:00000000 r9:df841e78 r8:840540c0 r7:843f6b80 r6:80266a2c r5:841a6000 [ 1325.301114][ T32] r4:843b46c0 [ 1325.301355][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.301764][ T32] Exception stack(0xdfa2dfb0 to 0xdfa2dff8) [ 1325.301988][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.302195][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.302422][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.302605][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b46c0 [ 1325.302767][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.302972][ T32] INFO: task kworker/1:10:3163 blocked for more than 451 seconds. [ 1325.303179][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.303362][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.303518][ T32] task:kworker/1:10 state:D stack:0 pid:3163 tgid:3163 ppid:2 flags:0x00000000 [ 1325.303813][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.303980][ T32] Call trace: [ 1325.304077][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.304254][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa31da4 r5:8360b000 [ 1325.304413][ T32] r4:8360b000 [ 1325.304537][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.304764][ T32] r5:8360b000 r4:827174e0 [ 1325.304952][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.305190][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.305413][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa31e20 [ 1325.305616][ T32] r4:00000000 [ 1325.305708][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.305928][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.306150][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.306502][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84186f80 [ 1325.306785][ T32] r4:00000000 [ 1325.306919][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.307215][ T32] r9:8360b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f7000 [ 1325.307504][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.307912][ T32] r5:00001000 r4:e016f000 [ 1325.308055][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.308265][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.308632][ T32] r5:84fec754 r4:84fec400 [ 1325.308718][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.309195][ T32] r7:ddde40c0 r6:82c18200 r5:84fec754 r4:8423f880 [ 1325.309468][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.310696][ T32] r10:8360b000 r9:8423f8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.311995][ T32] r4:8423f880 [ 1325.312132][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.312546][ T32] r10:00000000 r9:dfa11e78 r8:84054240 r7:8423f880 r6:80266a2c r5:8360b000 [ 1325.312792][ T32] r4:84054140 [ 1325.312893][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.313069][ T32] Exception stack(0xdfa31fb0 to 0xdfa31ff8) [ 1325.313188][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.313453][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.313644][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.313820][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84054140 [ 1325.316294][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.316583][ T32] INFO: task kworker/0:10:3165 blocked for more than 451 seconds. [ 1325.341013][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.343216][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.370697][ T32] task:kworker/0:10 state:D stack:0 pid:3165 tgid:3165 ppid:2 flags:0x00000000 [ 1325.373161][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.374181][ T32] Call trace: [ 1325.374695][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.377194][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa41da4 r5:835dbc00 [ 1325.378411][ T32] r4:835dbc00 [ 1325.378616][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.403403][ T32] r5:835dbc00 r4:827174e0 [ 1325.430188][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.430721][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.431379][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa41e20 [ 1325.431746][ T32] r4:00000000 [ 1325.431965][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.432390][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.439572][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.450169][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb7200 [ 1325.450629][ T32] r4:00000000 [ 1325.451154][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.451531][ T32] r9:835dbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1325.451892][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.452253][ T32] r5:00001000 r4:dfaa1000 [ 1325.452446][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.452834][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.453298][ T32] r5:84d87754 r4:84d87400 [ 1325.453491][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.453866][ T32] r7:dddd00c0 r6:82c18000 r5:84d87754 r4:843f6c00 [ 1325.454110][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.454482][ T32] r10:835dbc00 r9:843f6c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.454823][ T32] r4:843f6c00 [ 1325.455145][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.455521][ T32] r10:00000000 r9:dfa2de78 r8:84054400 r7:843f6c00 r6:80266a2c r5:835dbc00 [ 1325.455830][ T32] r4:843b46c0 [ 1325.456004][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.456325][ T32] Exception stack(0xdfa41fb0 to 0xdfa41ff8) [ 1325.456569][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.456890][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.457273][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.457553][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b46c0 [ 1325.461872][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.467399][ T32] INFO: task kworker/0:11:3166 blocked for more than 451 seconds. [ 1325.470902][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.471160][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.471435][ T32] task:kworker/0:11 state:D stack:0 pid:3166 tgid:3166 ppid:2 flags:0x00000000 [ 1325.471972][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.472315][ T32] Call trace: [ 1325.472515][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.473187][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa45da4 r5:835d9800 [ 1325.473507][ T32] r4:835d9800 [ 1325.473683][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.474062][ T32] r5:835d9800 r4:827174e0 [ 1325.474256][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.474695][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.475167][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa45e20 [ 1325.475488][ T32] r4:00000000 [ 1325.475705][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.476350][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.477026][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.478316][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca91c0 [ 1325.478655][ T32] r4:00000000 [ 1325.478830][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.479197][ T32] r9:835d9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1325.479551][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.480894][ T32] r5:00001000 r4:dfa4d000 [ 1325.481138][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.484891][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.490182][ T32] r5:84d86754 r4:84d86400 [ 1325.490443][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.490834][ T32] r7:dddd00c0 r6:82c18000 r5:84d86754 r4:843f6c80 [ 1325.491092][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.491538][ T32] r10:835d9800 r9:843f6cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.492086][ T32] r4:843f6c80 [ 1325.492662][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.493049][ T32] r10:00000000 r9:dfa41e78 r8:84054500 r7:843f6c80 r6:80266a2c r5:835d9800 [ 1325.493454][ T32] r4:843b4980 [ 1325.493656][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.494299][ T32] Exception stack(0xdfa45fb0 to 0xdfa45ff8) [ 1325.494601][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.494946][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.495410][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.495852][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b4980 [ 1325.496306][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.496547][ T32] INFO: task kworker/0:12:3168 blocked for more than 451 seconds. [ 1325.496698][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.496817][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.496960][ T32] task:kworker/0:12 state:D stack:0 pid:3168 tgid:3168 ppid:2 flags:0x00000000 [ 1325.497164][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.497455][ T32] Call trace: [ 1325.497643][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.498006][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa51da4 r5:8412b000 [ 1325.498448][ T32] r4:8412b000 [ 1325.498542][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.498738][ T32] r5:8412b000 r4:827174e0 [ 1325.498855][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.499181][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.499506][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa51e20 [ 1325.500493][ T32] r4:00000000 [ 1325.500637][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.500871][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.501155][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.501410][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb7040 [ 1325.501656][ T32] r4:00000000 [ 1325.501802][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.502036][ T32] r9:8412b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1325.502295][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.502535][ T32] r5:00001000 r4:dfa73000 [ 1325.502672][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.502954][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.503203][ T32] r5:84d86f54 r4:84d86c00 [ 1325.503314][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.504446][ T32] r7:dddd00c0 r6:82c18000 r5:84d86f54 r4:843f6d00 [ 1325.506250][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.510217][ T32] r10:8412b000 r9:843f6d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.510521][ T32] r4:843f6d00 [ 1325.510633][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.510903][ T32] r10:00000000 r9:dfa41e78 r8:840546c0 r7:843f6d00 r6:80266a2c r5:8412b000 [ 1325.511085][ T32] r4:843b4600 [ 1325.511175][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.511412][ T32] Exception stack(0xdfa51fb0 to 0xdfa51ff8) [ 1325.511549][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.511780][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.512096][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.512433][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b4600 [ 1325.512877][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.513219][ T32] INFO: task kworker/0:13:3170 blocked for more than 451 seconds. [ 1325.513521][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.513796][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.514108][ T32] task:kworker/0:13 state:D stack:0 pid:3170 tgid:3170 ppid:2 flags:0x00000000 [ 1325.514953][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.515287][ T32] Call trace: [ 1325.515435][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.515865][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa61da4 r5:8412d400 [ 1325.516284][ T32] r4:8412d400 [ 1325.516525][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.516899][ T32] r5:8412d400 r4:827174e0 [ 1325.517133][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.517538][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.518356][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa61e20 [ 1325.518684][ T32] r4:00000000 [ 1325.518871][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.519131][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.519495][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.521082][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb7380 [ 1325.521426][ T32] r4:00000000 [ 1325.521602][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.522133][ T32] r9:8412d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1325.522486][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.523090][ T32] r5:00001000 r4:dfac9000 [ 1325.523516][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.524184][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.524602][ T32] r5:84d87f54 r4:84d87c00 [ 1325.524832][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.525244][ T32] r7:dddd00c0 r6:82c18000 r5:84d87f54 r4:843f6d80 [ 1325.525493][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.529356][ T32] r10:8412d400 r9:843f6dac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.540870][ T32] r4:843f6d80 [ 1325.541062][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.541429][ T32] r10:00000000 r9:dfa41e78 r8:84054880 r7:843f6d80 r6:80266a2c r5:8412d400 [ 1325.541795][ T32] r4:843b4600 [ 1325.541968][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.542297][ T32] Exception stack(0xdfa61fb0 to 0xdfa61ff8) [ 1325.542543][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.542893][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.544826][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.548855][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b4600 [ 1325.562356][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.564298][ T32] INFO: task kworker/0:14:3172 blocked for more than 452 seconds. [ 1325.568955][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.569503][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.572289][ T32] task:kworker/0:14 state:D stack:0 pid:3172 tgid:3172 ppid:2 flags:0x00000000 [ 1325.573312][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.573656][ T32] Call trace: [ 1325.573827][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.574157][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa6dda4 r5:84128000 [ 1325.574484][ T32] r4:84128000 [ 1325.574695][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.575032][ T32] r5:84128000 r4:827174e0 [ 1325.575234][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.576854][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.590455][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa6de20 [ 1325.590807][ T32] r4:00000000 [ 1325.591007][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.591367][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.591689][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.594527][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb7680 [ 1325.594982][ T32] r4:00000000 [ 1325.595155][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.595540][ T32] r9:84128000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1325.595872][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.596416][ T32] r5:00001000 r4:dfb1f000 [ 1325.596676][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.597057][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.597473][ T32] r5:84d88f54 r4:84d88c00 [ 1325.597697][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.598218][ T32] r7:dddd00c0 r6:82c18000 r5:84d88f54 r4:843f6e00 [ 1325.598518][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.599019][ T32] r10:84128000 r9:843f6e2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.599448][ T32] r4:843f6e00 [ 1325.610638][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.611440][ T32] r10:00000000 r9:dfa61e78 r8:84054a40 r7:843f6e00 r6:80266a2c r5:84128000 [ 1325.611784][ T32] r4:843b4600 [ 1325.615306][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.615617][ T32] Exception stack(0xdfa6dfb0 to 0xdfa6dff8) [ 1325.630894][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.631479][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.633594][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.634401][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b4600 [ 1325.660506][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.667561][ T32] INFO: task kworker/0:15:3174 blocked for more than 452 seconds. [ 1325.681599][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.684037][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.686452][ T32] task:kworker/0:15 state:D stack:0 pid:3174 tgid:3174 ppid:2 flags:0x00000000 [ 1325.700747][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.705707][ T32] Call trace: [ 1325.705976][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.706285][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa7dda4 r5:8412a400 [ 1325.710126][ T32] r4:8412a400 [ 1325.710299][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.710524][ T32] r5:8412a400 r4:827174e0 [ 1325.710629][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.710999][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.711286][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa7de20 [ 1325.711450][ T32] r4:00000000 [ 1325.711571][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.711858][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.719156][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.740805][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb7980 [ 1325.741493][ T32] r4:00000000 [ 1325.744750][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.745240][ T32] r9:8412a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1325.745584][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.749730][ T32] r5:00001000 r4:dfb71000 [ 1325.750355][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.750837][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.770274][ T32] r5:84d89f54 r4:84d89c00 [ 1325.771380][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.782187][ T31] audit: type=1400 audit(1325.690:79): avc: denied { remove_name } for pid=2927 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1325.783027][ T31] audit: type=1400 audit(1325.690:80): avc: denied { rename } for pid=2927 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1325.800387][ T32] r7:dddd00c0 r6:82c18000 r5:84d89f54 r4:843f6e80 [ 1325.801130][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.801728][ T32] r10:8412a400 r9:843f6eac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.802010][ T32] r4:843f6e80 [ 1325.802092][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.802262][ T32] r10:00000000 r9:dfa6de78 r8:84054c00 r7:843f6e80 r6:80266a2c r5:8412a400 [ 1325.802421][ T32] r4:843b4600 [ 1325.802516][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.802852][ T32] Exception stack(0xdfa7dfb0 to 0xdfa7dff8) [ 1325.803064][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.803273][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.803456][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.803588][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b4600 [ 1325.803886][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.804201][ T32] INFO: task kworker/0:16:3177 blocked for more than 452 seconds. [ 1325.804498][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.804787][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.805164][ T32] task:kworker/0:16 state:D stack:0 pid:3177 tgid:3177 ppid:2 flags:0x00000000 [ 1325.805431][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.806022][ T32] Call trace: [ 1325.820521][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.821362][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa25da4 r5:8412ec00 [ 1325.825256][ T32] r4:8412ec00 [ 1325.828714][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.840343][ T32] r5:8412ec00 r4:827174e0 [ 1325.843381][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.880413][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.881199][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa25e20 [ 1325.881501][ T32] r4:00000000 [ 1325.881703][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.882186][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.885042][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.900293][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb7800 [ 1325.901021][ T32] r4:00000000 [ 1325.901219][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.903045][ T32] r9:8412ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1325.903389][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.903738][ T32] r5:00001000 r4:dfb43000 [ 1325.904471][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.920805][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.924260][ T32] r5:84d89754 r4:84d89400 [ 1325.928818][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1325.938017][ T32] r7:dddd00c0 r6:82c18000 r5:84d89754 r4:843f6f00 [ 1325.938315][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1325.938738][ T32] r10:8412ec00 r9:843f6f2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.938995][ T32] r4:843f6f00 [ 1325.939142][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1325.939471][ T32] r10:00000000 r9:dfa7de78 r8:84054c80 r7:843f6f00 r6:80266a2c r5:8412ec00 [ 1325.951308][ T32] r4:843b4ec0 [ 1325.951748][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.952059][ T32] Exception stack(0xdfa25fb0 to 0xdfa25ff8) [ 1325.952272][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.952542][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.956963][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.965500][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b4ec0 [ 1325.968300][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.970603][ T32] INFO: task kworker/1:11:3179 blocked for more than 452 seconds. [ 1325.971235][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1325.971492][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.971831][ T32] task:kworker/1:11 state:D stack:0 pid:3179 tgid:3179 ppid:2 flags:0x00000000 [ 1325.972446][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.972770][ T32] Call trace: [ 1325.972988][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1325.973366][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa9dda4 r5:8412e000 [ 1325.973723][ T32] r4:8412e000 [ 1325.973903][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1325.974250][ T32] r5:8412e000 r4:827174e0 [ 1325.974448][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.974830][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.975197][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa9de20 [ 1325.975486][ T32] r4:00000000 [ 1325.975695][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1325.976106][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1325.976444][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1325.976826][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841866c0 [ 1325.977167][ T32] r4:00000000 [ 1325.977374][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1325.977861][ T32] r9:8412e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f9000 [ 1325.978184][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1325.978586][ T32] r5:00001000 r4:e0551000 [ 1325.978789][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1325.979391][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.001379][ T32] r5:84fecf54 r4:84fecc00 [ 1326.001724][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.002210][ T32] r7:ddde40c0 r6:82c18200 r5:84fecf54 r4:8423fe80 [ 1326.002326][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.002497][ T32] r10:8412e000 r9:8423feac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.003017][ T32] r4:8423fe80 [ 1326.006177][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.020261][ T32] r10:00000000 r9:dfa11e78 r8:84054b40 r7:8423fe80 r6:80266a2c r5:8412e000 [ 1326.020641][ T32] r4:84054f00 [ 1326.020787][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.027380][ T32] Exception stack(0xdfa9dfb0 to 0xdfa9dff8) [ 1326.027776][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.050306][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.050795][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.071770][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84054f00 [ 1326.073882][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.091929][ T32] INFO: task kworker/0:17:3181 blocked for more than 452 seconds. [ 1326.097251][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.108392][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.108813][ T32] task:kworker/0:17 state:D stack:0 pid:3181 tgid:3181 ppid:2 flags:0x00000000 [ 1326.109225][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.120112][ T32] Call trace: [ 1326.120499][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.120849][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfaa9da4 r5:84128c00 [ 1326.121196][ T32] r4:84128c00 [ 1326.121375][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.121891][ T32] r5:84128c00 r4:827174e0 [ 1326.122094][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.122479][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.122897][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaa9e20 [ 1326.123217][ T32] r4:00000000 [ 1326.123385][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.123851][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.124211][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.124617][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb7e80 [ 1326.124995][ T32] r4:00000000 [ 1326.125167][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.125490][ T32] r9:84128c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1326.125830][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.126578][ T32] r5:00001000 r4:dfc03000 [ 1326.127895][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.128259][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.143631][ T32] r5:84d8b754 r4:84d8b400 [ 1326.144852][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.150316][ T32] r7:dddd00c0 r6:82c18000 r5:84d8b754 r4:843f6f80 [ 1326.150639][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.151051][ T32] r10:84128c00 r9:843f6fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.151352][ T32] r4:843f6f80 [ 1326.151524][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.151901][ T32] r10:00000000 r9:dfa7de78 r8:84054780 r7:843f6f80 r6:80266a2c r5:84128c00 [ 1326.152232][ T32] r4:843b4600 [ 1326.152427][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.152743][ T32] Exception stack(0xdfaa9fb0 to 0xdfaa9ff8) [ 1326.153021][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.154669][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.181232][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.181691][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b4600 [ 1326.182149][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.182542][ T32] INFO: task kworker/0:18:3182 blocked for more than 452 seconds. [ 1326.182897][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.183052][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.183186][ T32] task:kworker/0:18 state:D stack:0 pid:3182 tgid:3182 ppid:2 flags:0x00000000 [ 1326.183413][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.183572][ T32] Call trace: [ 1326.183759][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.184063][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfaadda4 r5:8412c800 [ 1326.184403][ T32] r4:8412c800 [ 1326.184711][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.185049][ T32] r5:8412c800 r4:827174e0 [ 1326.185253][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.185933][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.186498][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaade20 [ 1326.192224][ T32] r4:00000000 [ 1326.192481][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.211573][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.222640][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.230238][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb7b00 [ 1326.230631][ T32] r4:00000000 [ 1326.230760][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.234008][ T32] r9:8412c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1326.238068][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.240988][ T32] r5:00001000 r4:dfba5000 [ 1326.241117][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.241442][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.241738][ T32] r5:84d8a754 r4:84d8a400 [ 1326.241880][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.244393][ T32] r7:dddd00c0 r6:82c18000 r5:84d8a754 r4:843f6800 [ 1326.255256][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.262158][ T32] r10:8412c800 r9:843f682c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.262956][ T32] r4:843f6800 [ 1326.263501][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.264074][ T32] r10:00000000 r9:dfaa9e78 r8:84054640 r7:843f6800 r6:80266a2c r5:8412c800 [ 1326.264368][ T32] r4:83e6b2c0 [ 1326.264926][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.265300][ T32] Exception stack(0xdfaadfb0 to 0xdfaadff8) [ 1326.265571][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.268177][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.281078][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.285702][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83e6b2c0 [ 1326.287615][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.300721][ T32] INFO: task kworker/0:19:3184 blocked for more than 452 seconds. [ 1326.301284][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.301633][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.302042][ T32] task:kworker/0:19 state:D stack:0 pid:3184 tgid:3184 ppid:2 flags:0x00000000 [ 1326.302436][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.302839][ T32] Call trace: [ 1326.303056][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.305422][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfab5da4 r5:82e38000 [ 1326.321185][ T32] r4:82e38000 [ 1326.328438][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.343394][ T32] r5:82e38000 r4:827174e0 [ 1326.346706][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.370733][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.371600][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfab5e20 [ 1326.371979][ T32] r4:00000000 [ 1326.372131][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.372474][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.372880][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.373261][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb7c80 [ 1326.373595][ T32] r4:00000000 [ 1326.373807][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.377773][ T32] r9:82e38000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1326.396716][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.397382][ T32] r5:00001000 r4:dfbd9000 [ 1326.397587][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.397966][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.410565][ T32] r5:84d8af54 r4:84d8ac00 [ 1326.415041][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.440796][ T32] r7:dddd00c0 r6:82c18000 r5:84d8af54 r4:843f6300 [ 1326.441388][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.442344][ T32] r10:82e38000 r9:843f632c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.443072][ T32] r4:843f6300 [ 1326.443333][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.444015][ T32] r10:00000000 r9:dfaa9e78 r8:84054740 r7:843f6300 r6:80266a2c r5:82e38000 [ 1326.444378][ T32] r4:843b4ec0 [ 1326.444537][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.445140][ T32] Exception stack(0xdfab5fb0 to 0xdfab5ff8) [ 1326.445484][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.445841][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.446302][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.446641][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:843b4ec0 [ 1326.447013][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.447383][ T32] INFO: task kworker/0:20:3187 blocked for more than 452 seconds. [ 1326.447763][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.447996][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.448273][ T32] task:kworker/0:20 state:D stack:0 pid:3187 tgid:3187 ppid:2 flags:0x00000000 [ 1326.448664][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.448918][ T32] Call trace: [ 1326.449157][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.449435][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfad1da4 r5:83db9800 [ 1326.460572][ T32] r4:83db9800 [ 1326.460940][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.461307][ T32] r5:83db9800 r4:827174e0 [ 1326.461506][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.461873][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.462254][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfad1e20 [ 1326.462539][ T32] r4:00000000 [ 1326.462702][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.463005][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.463504][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.464990][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc2280 [ 1326.465386][ T32] r4:00000000 [ 1326.465576][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.466001][ T32] r9:83db9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1326.466338][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.466724][ T32] r5:00001000 r4:dfef3000 [ 1326.466967][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.467371][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.467813][ T32] r5:84d8c354 r4:84d8c000 [ 1326.468035][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.468466][ T32] r7:dddd00c0 r6:82c18000 r5:84d8c354 r4:843f6380 [ 1326.468779][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.469215][ T32] r10:83db9800 r9:843f63ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.469569][ T32] r4:843f6380 [ 1326.481181][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.481859][ T32] r10:00000000 r9:dfaa9e78 r8:845c3280 r7:843f6380 r6:80266a2c r5:83db9800 [ 1326.482206][ T32] r4:8406d180 [ 1326.482383][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.482772][ T32] Exception stack(0xdfad1fb0 to 0xdfad1ff8) [ 1326.483104][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.483550][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.484154][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.484471][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8406d180 [ 1326.484799][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.485136][ T32] INFO: task kworker/0:21:3189 blocked for more than 452 seconds. [ 1326.485471][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.485733][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.486126][ T32] task:kworker/0:21 state:D stack:0 pid:3189 tgid:3189 ppid:2 flags:0x00000000 [ 1326.486601][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.486900][ T32] Call trace: [ 1326.487141][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.500506][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfae1da4 r5:84129800 [ 1326.507231][ T32] r4:84129800 [ 1326.531004][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.537615][ T32] r5:84129800 r4:827174e0 [ 1326.551379][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.568036][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.568838][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfae1e20 [ 1326.569281][ T32] r4:00000000 [ 1326.569685][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.575660][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.590194][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.592290][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc2700 [ 1326.610355][ T32] r4:00000000 [ 1326.610604][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.611158][ T32] r9:84129800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05d000 [ 1326.612378][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.614316][ T32] r5:00001000 r4:e0039000 [ 1326.614576][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.615068][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.615279][ T32] r5:84d8db54 r4:84d8d800 [ 1326.615371][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.615574][ T32] r7:dddd00c0 r6:82c18000 r5:84d8db54 r4:843f6680 [ 1326.619651][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.621206][ T32] r10:84129800 r9:843f66ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.621786][ T32] r4:843f6680 [ 1326.622025][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.622412][ T32] r10:00000000 r9:dfad1e78 r8:845c3480 r7:843f6680 r6:80266a2c r5:84129800 [ 1326.622733][ T32] r4:8406d340 [ 1326.622880][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.623110][ T32] Exception stack(0xdfae1fb0 to 0xdfae1ff8) [ 1326.623267][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.623493][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.623761][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.623945][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8406d340 [ 1326.624136][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.624415][ T32] INFO: task kworker/0:22:3190 blocked for more than 453 seconds. [ 1326.624608][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.624744][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.624889][ T32] task:kworker/0:22 state:D stack:0 pid:3190 tgid:3190 ppid:2 flags:0x00000000 [ 1326.625139][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.625317][ T32] Call trace: [ 1326.625462][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.625679][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfae5da4 r5:83dbd400 [ 1326.625946][ T32] r4:83dbd400 [ 1326.626079][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.626325][ T32] r5:83dbd400 r4:827174e0 [ 1326.626483][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.626763][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.627072][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfae5e20 [ 1326.627263][ T32] r4:00000000 [ 1326.627405][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.627638][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.628130][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.628589][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc2580 [ 1326.628939][ T32] r4:00000000 [ 1326.629099][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.629500][ T32] r9:83dbd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1326.630432][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.630680][ T32] r5:00001000 r4:e000b000 [ 1326.630794][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.631270][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.631562][ T32] r5:84d8d354 r4:84d8d000 [ 1326.631705][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.632072][ T32] r7:dddd00c0 r6:82c18000 r5:84d8d354 r4:843f6600 [ 1326.632319][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.632698][ T32] r10:83dbd400 r9:843f662c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.633115][ T32] r4:843f6600 [ 1326.633333][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.633750][ T32] r10:00000000 r9:dfae1e78 r8:845c3540 r7:843f6600 r6:80266a2c r5:83dbd400 [ 1326.634126][ T32] r4:8406d400 [ 1326.634305][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.634653][ T32] Exception stack(0xdfae5fb0 to 0xdfae5ff8) [ 1326.634904][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.635153][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.635402][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.635573][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8406d400 [ 1326.635797][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.636050][ T32] INFO: task kworker/0:23:3192 blocked for more than 453 seconds. [ 1326.636295][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.636460][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.636647][ T32] task:kworker/0:23 state:D stack:0 pid:3192 tgid:3192 ppid:2 flags:0x00000000 [ 1326.636904][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.637045][ T32] Call trace: [ 1326.637139][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.637339][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfaedda4 r5:83dbbc00 [ 1326.637521][ T32] r4:83dbbc00 [ 1326.637615][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.637861][ T32] r5:83dbbc00 r4:827174e0 [ 1326.638003][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.638270][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.638514][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaede20 [ 1326.638686][ T32] r4:00000000 [ 1326.638774][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.639024][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.639219][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.639430][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc2840 [ 1326.640433][ T32] r4:00000000 [ 1326.640757][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.641223][ T32] r9:83dbbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1326.641596][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.641840][ T32] r5:00001000 r4:e0069000 [ 1326.641969][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.642199][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.642430][ T32] r5:84d8e354 r4:84d8e000 [ 1326.642537][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.642810][ T32] r7:dddd00c0 r6:82c18000 r5:84d8e354 r4:843f6200 [ 1326.642984][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.643190][ T32] r10:83dbbc00 r9:843f622c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.643323][ T32] r4:843f6200 [ 1326.643413][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.643780][ T32] r10:00000000 r9:dfae1e78 r8:845c3700 r7:843f6200 r6:80266a2c r5:83dbbc00 [ 1326.644132][ T32] r4:8406d240 [ 1326.644342][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.650091][ T32] Exception stack(0xdfaedfb0 to 0xdfaedff8) [ 1326.650307][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.650488][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.650740][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.651002][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8406d240 [ 1326.651148][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.651318][ T32] INFO: task kworker/0:24:3195 blocked for more than 453 seconds. [ 1326.651461][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.651612][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.654401][ T32] task:kworker/0:24 state:D stack:0 pid:3195 tgid:3195 ppid:2 flags:0x00000000 [ 1326.654917][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.655225][ T32] Call trace: [ 1326.655402][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.655742][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb05da4 r5:835dec00 [ 1326.656074][ T32] r4:835dec00 [ 1326.656243][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.656713][ T32] r5:835dec00 r4:827174e0 [ 1326.656930][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.657435][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.657933][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb05e20 [ 1326.658262][ T32] r4:00000000 [ 1326.658356][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.658565][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.658790][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.661503][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb7f80 [ 1326.661877][ T32] r4:00000000 [ 1326.662073][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.662360][ T32] r9:835dec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1326.662562][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.662826][ T32] r5:00001000 r4:e0123000 [ 1326.662971][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.663202][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.663460][ T32] r5:84d91354 r4:84d91000 [ 1326.663595][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.663923][ T32] r7:dddd00c0 r6:82c18000 r5:84d91354 r4:843f6180 [ 1326.664089][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.664321][ T32] r10:835dec00 r9:843f61ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.664534][ T32] r4:843f6180 [ 1326.664667][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.664942][ T32] r10:00000000 r9:dfaede78 r8:845c39c0 r7:843f6180 r6:80266a2c r5:835dec00 [ 1326.665151][ T32] r4:8406d440 [ 1326.665268][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.669193][ T32] Exception stack(0xdfb05fb0 to 0xdfb05ff8) [ 1326.673223][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.673494][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.673686][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.682028][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8406d440 [ 1326.682385][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.682905][ T32] INFO: task kworker/0:25:3196 blocked for more than 453 seconds. [ 1326.683259][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.683496][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.683706][ T32] task:kworker/0:25 state:D stack:0 pid:3196 tgid:3196 ppid:2 flags:0x00000000 [ 1326.684013][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.684237][ T32] Call trace: [ 1326.684363][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.684553][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb09da4 r5:82ea2400 [ 1326.684809][ T32] r4:82ea2400 [ 1326.684913][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.685114][ T32] r5:82ea2400 r4:827174e0 [ 1326.685237][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.685524][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.685854][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb09e20 [ 1326.686083][ T32] r4:00000000 [ 1326.686223][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.686490][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.686708][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.687009][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc29c0 [ 1326.687266][ T32] r4:00000000 [ 1326.687399][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.687717][ T32] r9:82ea2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1326.687980][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.688339][ T32] r5:00001000 r4:e0087000 [ 1326.688528][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.688792][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.689428][ T32] r5:84d8eb54 r4:84d8e800 [ 1326.689644][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.692873][ T32] r7:dddd00c0 r6:82c18000 r5:84d8eb54 r4:8389cc00 [ 1326.693256][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.693550][ T32] r10:82ea2400 r9:8389cc2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.693730][ T32] r4:8389cc00 [ 1326.693840][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.694013][ T32] r10:00000000 r9:dfb05e78 r8:845c3a80 r7:8389cc00 r6:80266a2c r5:82ea2400 [ 1326.694183][ T32] r4:8406d7c0 [ 1326.694256][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.694426][ T32] Exception stack(0xdfb09fb0 to 0xdfb09ff8) [ 1326.694559][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.694791][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.695064][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.695271][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8406d7c0 [ 1326.695481][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.695643][ T32] INFO: task kworker/0:26:3198 blocked for more than 453 seconds. [ 1326.696052][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.696201][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.696390][ T32] task:kworker/0:26 state:D stack:0 pid:3198 tgid:3198 ppid:2 flags:0x00000000 [ 1326.696587][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.696752][ T32] Call trace: [ 1326.696885][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.697175][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb1dda4 r5:82ebbc00 [ 1326.697408][ T32] r4:82ebbc00 [ 1326.697485][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.697685][ T32] r5:82ebbc00 r4:827174e0 [ 1326.697789][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.697990][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.698191][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb1de20 [ 1326.698325][ T32] r4:00000000 [ 1326.698396][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.710466][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.716277][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.716516][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc2b40 [ 1326.716661][ T32] r4:00000000 [ 1326.722997][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.727861][ T32] r9:82ebbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1326.728393][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.728637][ T32] r5:00001000 r4:e00b3000 [ 1326.728746][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.729367][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.734308][ T32] r5:84d8f354 r4:84d8f000 [ 1326.737018][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.737600][ T32] r7:dddd00c0 r6:82c18000 r5:84d8f354 r4:82cb6100 [ 1326.741063][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.741537][ T32] r10:82ebbc00 r9:82cb612c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.741724][ T32] r4:82cb6100 [ 1326.742123][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.742412][ T32] r10:00000000 r9:dfb05e78 r8:845c3c40 r7:82cb6100 r6:80266a2c r5:82ebbc00 [ 1326.742668][ T32] r4:8406d880 [ 1326.742808][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.743069][ T32] Exception stack(0xdfb1dfb0 to 0xdfb1dff8) [ 1326.743293][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.743534][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.743809][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.744039][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8406d880 [ 1326.744278][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.744621][ T32] INFO: task kworker/0:27:3200 blocked for more than 453 seconds. [ 1326.744791][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.744975][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.745208][ T32] task:kworker/0:27 state:D stack:0 pid:3200 tgid:3200 ppid:2 flags:0x00000000 [ 1326.745504][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.745713][ T32] Call trace: [ 1326.745910][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.746144][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb2dda4 r5:82eb9800 [ 1326.746344][ T32] r4:82eb9800 [ 1326.746646][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.749530][ T32] r5:82eb9800 r4:827174e0 [ 1326.761441][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.764171][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.769224][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb2de20 [ 1326.794257][ T32] r4:00000000 [ 1326.799514][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.813467][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.814099][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.814601][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc2cc0 [ 1326.814863][ T32] r4:00000000 [ 1326.815014][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.815281][ T32] r9:82eb9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1326.815494][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.815840][ T32] r5:00001000 r4:e00cb000 [ 1326.815994][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.816399][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.816787][ T32] r5:84d8fb54 r4:84d8f800 [ 1326.816961][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.817356][ T32] r7:dddd00c0 r6:82c18000 r5:84d8fb54 r4:82f9d400 [ 1326.817618][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.817998][ T32] r10:82eb9800 r9:82f9d42c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.818352][ T32] r4:82f9d400 [ 1326.818525][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.818939][ T32] r10:00000000 r9:dfb05e78 r8:845c3e00 r7:82f9d400 r6:80266a2c r5:82eb9800 [ 1326.819348][ T32] r4:8406d740 [ 1326.819450][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.840680][ T32] Exception stack(0xdfb2dfb0 to 0xdfb2dff8) [ 1326.840999][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.841484][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.841832][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.842120][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8406d740 [ 1326.842347][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.842622][ T32] INFO: task kworker/0:28:3202 blocked for more than 453 seconds. [ 1326.842889][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.843039][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.843287][ T32] task:kworker/0:28 state:D stack:0 pid:3202 tgid:3202 ppid:2 flags:0x00000000 [ 1326.843654][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.843929][ T32] Call trace: [ 1326.844043][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.844232][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb35da4 r5:82ebec00 [ 1326.844423][ T32] r4:82ebec00 [ 1326.844602][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.844956][ T32] r5:82ebec00 r4:827174e0 [ 1326.845138][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.845551][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.846071][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb35e20 [ 1326.846418][ T32] r4:00000000 [ 1326.846585][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.860577][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.863026][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.867350][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc2e40 [ 1326.870686][ T32] r4:00000000 [ 1326.870999][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.871400][ T32] r9:82ebec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1326.871722][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.872507][ T32] r5:00001000 r4:e00e3000 [ 1326.872915][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.873529][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.873754][ T32] r5:84d90354 r4:84d90000 [ 1326.874009][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.874233][ T32] r7:dddd00c0 r6:82c18000 r5:84d90354 r4:82f62100 [ 1326.874344][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.874511][ T32] r10:82ebec00 r9:82f6212c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.876612][ T32] r4:82f62100 [ 1326.879703][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.881379][ T32] r10:00000000 r9:dfb05e78 r8:845c3fc0 r7:82f62100 r6:80266a2c r5:82ebec00 [ 1326.881863][ T32] r4:8406d880 [ 1326.882071][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.882503][ T32] Exception stack(0xdfb35fb0 to 0xdfb35ff8) [ 1326.882839][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.883323][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.884401][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.884559][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8406d880 [ 1326.884856][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.885336][ T32] INFO: task kworker/0:29:3204 blocked for more than 453 seconds. [ 1326.885799][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.886056][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.886638][ T32] task:kworker/0:29 state:D stack:0 pid:3204 tgid:3204 ppid:2 flags:0x00000000 [ 1326.886999][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.887284][ T32] Call trace: [ 1326.887485][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.887997][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfa79da4 r5:83615400 [ 1326.888295][ T32] r4:83615400 [ 1326.888399][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.888622][ T32] r5:83615400 r4:827174e0 [ 1326.889046][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.889326][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.889586][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa79e20 [ 1326.890587][ T32] r4:00000000 [ 1326.890735][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.891211][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.891804][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.892219][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb1ec0 [ 1326.892664][ T32] r4:00000000 [ 1326.892883][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.893453][ T32] r9:83615400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1326.893709][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.894031][ T32] r5:00001000 r4:e010b000 [ 1326.894213][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.894604][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.895115][ T32] r5:84d90b54 r4:84d90800 [ 1326.895368][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.895855][ T32] r7:dddd00c0 r6:82c18000 r5:84d90b54 r4:82efb880 [ 1326.897313][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.898339][ T32] r10:83615400 r9:82efb8ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.900440][ T32] r4:82efb880 [ 1326.900565][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.900776][ T32] r10:00000000 r9:dfb05e78 r8:8406de00 r7:82efb880 r6:80266a2c r5:83615400 [ 1326.901049][ T32] r4:8406dc00 [ 1326.901153][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.901399][ T32] Exception stack(0xdfa79fb0 to 0xdfa79ff8) [ 1326.901572][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.901801][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.902014][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.902163][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8406dc00 [ 1326.902387][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.902588][ T32] INFO: task kworker/0:30:3207 blocked for more than 453 seconds. [ 1326.902830][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.903004][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.903225][ T32] task:kworker/0:30 state:D stack:0 pid:3207 tgid:3207 ppid:2 flags:0x00000000 [ 1326.903646][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.903962][ T32] Call trace: [ 1326.904179][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.904620][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb3dda4 r5:83614800 [ 1326.905024][ T32] r4:83614800 [ 1326.905228][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.905774][ T32] r5:83614800 r4:827174e0 [ 1326.906047][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.906604][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.907202][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb3de20 [ 1326.907600][ T32] r4:00000000 [ 1326.907811][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.908242][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.908667][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.909139][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d56080 [ 1326.909772][ T32] r4:00000000 [ 1326.913708][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.920616][ T32] r9:83614800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1326.920955][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.921213][ T32] r5:00001000 r4:e0527000 [ 1326.921328][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.921563][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.921826][ T32] r5:84d91b54 r4:84d91800 [ 1326.921937][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.922227][ T32] r7:dddd00c0 r6:82c18000 r5:84d91b54 r4:84001600 [ 1326.922392][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.922647][ T32] r10:83614800 r9:8400162c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.922881][ T32] r4:84001600 [ 1326.922983][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.923279][ T32] r10:00000000 r9:dfb05e78 r8:83ea7140 r7:84001600 r6:80266a2c r5:83614800 [ 1326.923471][ T32] r4:83ea7000 [ 1326.923568][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.923836][ T32] Exception stack(0xdfb3dfb0 to 0xdfb3dff8) [ 1326.924003][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.924215][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.924633][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.925000][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83ea7000 [ 1326.925377][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.925750][ T32] INFO: task kworker/0:31:3208 blocked for more than 453 seconds. [ 1326.926175][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.926474][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.926846][ T32] task:kworker/0:31 state:D stack:0 pid:3208 tgid:3208 ppid:2 flags:0x00000000 [ 1326.927268][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.927651][ T32] Call trace: [ 1326.927979][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.928510][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb5dda4 r5:82ebe000 [ 1326.929037][ T32] r4:82ebe000 [ 1326.929249][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.929489][ T32] r5:82ebe000 r4:827174e0 [ 1326.929592][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.930649][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.930963][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb5de20 [ 1326.931247][ T32] r4:00000000 [ 1326.931347][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.931575][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.931910][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.932116][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d56700 [ 1326.932295][ T32] r4:00000000 [ 1326.932396][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.932578][ T32] r9:82ebe000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f077000 [ 1326.932789][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.932989][ T32] r5:00001000 r4:e058d000 [ 1326.933107][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.933329][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.933538][ T32] r5:84d93b54 r4:84d93800 [ 1326.933629][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.933858][ T32] r7:dddd00c0 r6:82c18000 r5:84d93b54 r4:83f19600 [ 1326.934010][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.934177][ T32] r10:82ebe000 r9:83f1962c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.934309][ T32] r4:83f19600 [ 1326.934380][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.934583][ T32] r10:00000000 r9:dfb3de78 r8:845c3680 r7:83f19600 r6:80266a2c r5:82ebe000 [ 1326.935107][ T32] r4:83ea7000 [ 1326.935192][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.935389][ T32] Exception stack(0xdfb5dfb0 to 0xdfb5dff8) [ 1326.935525][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.935745][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.936023][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.936377][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83ea7000 [ 1326.936747][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.937431][ T32] INFO: task kworker/0:32:3210 blocked for more than 453 seconds. [ 1326.937795][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.938499][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.938785][ T32] task:kworker/0:32 state:D stack:0 pid:3210 tgid:3210 ppid:2 flags:0x00000000 [ 1326.939299][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.939611][ T32] Call trace: [ 1326.940734][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.941131][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb65da4 r5:82ebd400 [ 1326.941301][ T32] r4:82ebd400 [ 1326.941389][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.941606][ T32] r5:82ebd400 r4:827174e0 [ 1326.941717][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.941917][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.942157][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb65e20 [ 1326.942308][ T32] r4:00000000 [ 1326.942392][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.942563][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.942848][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.943056][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d56200 [ 1326.943211][ T32] r4:00000000 [ 1326.943290][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.943467][ T32] r9:82ebd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06f000 [ 1326.943653][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.943864][ T32] r5:00001000 r4:e0535000 [ 1326.943961][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.944142][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.944354][ T32] r5:84d92354 r4:84d92000 [ 1326.944454][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.945474][ T32] r7:dddd00c0 r6:82c18000 r5:84d92354 r4:83f19a80 [ 1326.949074][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.950859][ T32] r10:82ebd400 r9:83f19aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.951373][ T32] r4:83f19a80 [ 1326.951539][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.952522][ T32] r10:00000000 r9:dfb5de78 r8:845c3040 r7:83f19a80 r6:80266a2c r5:82ebd400 [ 1326.953427][ T32] r4:83ea7040 [ 1326.953735][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.954003][ T32] Exception stack(0xdfb65fb0 to 0xdfb65ff8) [ 1326.954124][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.954296][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.954462][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.954619][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83ea7040 [ 1326.954781][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.954933][ T32] INFO: task kworker/0:33:3214 blocked for more than 453 seconds. [ 1326.955082][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1326.955223][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.955377][ T32] task:kworker/0:33 state:D stack:0 pid:3214 tgid:3214 ppid:2 flags:0x00000000 [ 1326.955735][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.955880][ T32] Call trace: [ 1326.955969][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1326.956157][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb7dda4 r5:84748000 [ 1326.956321][ T32] r4:84748000 [ 1326.956461][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1326.956976][ T32] r5:84748000 r4:827174e0 [ 1326.957076][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.957277][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.957501][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb7de20 [ 1326.957671][ T32] r4:00000000 [ 1326.957751][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1326.957924][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1326.958101][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1326.958282][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d56440 [ 1326.958435][ T32] r4:00000000 [ 1326.958513][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1326.958706][ T32] r9:84748000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f073000 [ 1326.958860][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1326.959042][ T32] r5:00001000 r4:e0565000 [ 1326.959138][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1326.959490][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.960598][ T32] r5:84d92b54 r4:84d92800 [ 1326.960940][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1326.961362][ T32] r7:dddd00c0 r6:82c18000 r5:84d92b54 r4:836bc280 [ 1326.961648][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1326.962266][ T32] r10:84748000 r9:836bc2ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.963047][ T32] r4:836bc280 [ 1326.963314][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1326.963778][ T32] r10:00000000 r9:dfb5de78 r8:845c3600 r7:836bc280 r6:80266a2c r5:84748000 [ 1326.964193][ T32] r4:83ea73c0 [ 1326.964354][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.964752][ T32] Exception stack(0xdfb7dfb0 to 0xdfb7dff8) [ 1326.965064][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.965650][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.966722][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.967067][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83ea73c0 [ 1326.969223][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.982435][ T32] INFO: task kworker/0:34:3218 blocked for more than 453 seconds. [ 1326.988938][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.000226][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.000717][ T32] task:kworker/0:34 state:D stack:0 pid:3218 tgid:3218 ppid:2 flags:0x00000000 [ 1327.020812][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.040596][ T32] Call trace: [ 1327.047212][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.064598][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dfb99da4 r5:8474bc00 [ 1327.069532][ T32] r4:8474bc00 [ 1327.080657][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.087187][ T32] r5:8474bc00 r4:827174e0 [ 1327.095047][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.103461][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.107043][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb99e20 [ 1327.114653][ T32] r4:00000000 [ 1327.117521][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.130810][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.131102][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.131379][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d56580 [ 1327.131621][ T32] r4:00000000 [ 1327.131857][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.132051][ T32] r9:8474bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1327.132238][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.135839][ T32] r5:00001000 r4:e057b000 [ 1327.136062][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.136402][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.136679][ T32] r5:84d93354 r4:84d93000 [ 1327.136827][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.137059][ T32] r7:dddd00c0 r6:82c18000 r5:84d93354 r4:841bef00 [ 1327.137270][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.137530][ T32] r10:8474bc00 r9:841bef2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.137727][ T32] r4:841bef00 [ 1327.137857][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.138120][ T32] r10:00000000 r9:dfb5de78 r8:840549c0 r7:841bef00 r6:80266a2c r5:8474bc00 [ 1327.138319][ T32] r4:83ea7740 [ 1327.138425][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.138643][ T32] Exception stack(0xdfb99fb0 to 0xdfb99ff8) [ 1327.138771][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.138949][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.139185][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.139395][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83ea7740 [ 1327.139649][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.143935][ T32] INFO: task kworker/0:176:3565 blocked for more than 453 seconds. [ 1327.144711][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.144884][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.145057][ T32] task:kworker/0:176 state:D stack:0 pid:3565 tgid:3565 ppid:2 flags:0x00000000 [ 1327.145410][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.145670][ T32] Call trace: [ 1327.145777][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.145996][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0055da4 r5:84c3c800 [ 1327.146224][ T32] r4:84c3c800 [ 1327.146311][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.146555][ T32] r5:84c3c800 r4:827174e0 [ 1327.146673][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.146877][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.147119][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0055e20 [ 1327.147323][ T32] r4:00000000 [ 1327.147438][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.147648][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.147909][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.148123][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0f6c0 [ 1327.148474][ T32] r4:00000000 [ 1327.148593][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.148846][ T32] r9:84c3c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1327.149038][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.161122][ T32] r5:00001000 r4:df995000 [ 1327.161558][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.164074][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.186110][ T32] r5:84c68354 r4:84c68000 [ 1327.201237][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.206455][ T32] r7:dddd00c0 r6:82c18000 r5:84c68354 r4:84c92600 [ 1327.209490][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.220451][ T32] r10:84c3c800 r9:84c9262c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.227962][ T32] r4:84c92600 [ 1327.233033][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.260732][ T32] r10:00000000 r9:e004de78 r8:84c9ec00 r7:84c92600 r6:80266a2c r5:84c3c800 [ 1327.281834][ T32] r4:84ca57c0 [ 1327.282204][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.310469][ T32] Exception stack(0xe0055fb0 to 0xe0055ff8) [ 1327.311512][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.314268][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.319397][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.319707][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ca57c0 [ 1327.319993][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.333857][ T32] INFO: task kworker/0:182:3597 blocked for more than 453 seconds. [ 1327.350287][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.350803][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.359622][ T32] task:kworker/0:182 state:D stack:0 pid:3597 tgid:3597 ppid:2 flags:0x00000000 [ 1327.391103][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.391501][ T32] Call trace: [ 1327.391776][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.392267][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0045da4 r5:838f6000 [ 1327.398690][ T32] r4:838f6000 [ 1327.440119][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.440485][ T32] r5:838f6000 r4:827174e0 [ 1327.440578][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.440817][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.441180][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0045e20 [ 1327.441377][ T32] r4:00000000 [ 1327.441634][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.441843][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.446970][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.460802][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0fd40 [ 1327.466908][ T32] r4:00000000 [ 1327.480300][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.486786][ T32] r9:838f6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0df000 [ 1327.501305][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.520618][ T32] r5:00001000 r4:e011d000 [ 1327.521038][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.541220][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.556462][ T32] r5:837ca354 r4:837ca000 [ 1327.556757][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.557040][ T32] r7:dddd00c0 r6:82c18000 r5:837ca354 r4:84c92900 [ 1327.557200][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.557413][ T32] r10:838f6000 r9:84c9292c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.557597][ T32] r4:84c92900 [ 1327.557696][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.558614][ T32] r10:00000000 r9:e0055e78 r8:84c8e680 r7:84c92900 r6:80266a2c r5:838f6000 [ 1327.560907][ T32] r4:84c8e9c0 [ 1327.567985][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.600397][ T32] Exception stack(0xe0045fb0 to 0xe0045ff8) [ 1327.600910][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.601326][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.601794][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.602164][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8e9c0 [ 1327.602582][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.602960][ T32] INFO: task kworker/1:56:3604 blocked for more than 454 seconds. [ 1327.603296][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.603556][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.604058][ T32] task:kworker/1:56 state:D stack:0 pid:3604 tgid:3604 ppid:2 flags:0x00000000 [ 1327.605074][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.605501][ T32] Call trace: [ 1327.605719][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.607475][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e00bdda4 r5:847c0c00 [ 1327.640541][ T32] r4:847c0c00 [ 1327.641105][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.641620][ T32] r5:847c0c00 r4:827174e0 [ 1327.641848][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.642375][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.660399][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00bde20 [ 1327.660966][ T32] r4:00000000 [ 1327.661226][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.662013][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.662612][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.701068][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8fb40 [ 1327.706637][ T32] r4:00000000 [ 1327.720834][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.740578][ T32] r9:847c0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0dd000 [ 1327.741461][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.742095][ T32] r5:00001000 r4:e0117000 [ 1327.748400][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.766461][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.771001][ T32] r5:84cc8b54 r4:84cc8800 [ 1327.771510][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.772380][ T32] r7:ddde40c0 r6:82c18200 r5:84cc8b54 r4:84ca1580 [ 1327.772738][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.773250][ T32] r10:847c0c00 r9:84ca15ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.773633][ T32] r4:84ca1580 [ 1327.773807][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.774178][ T32] r10:00000000 r9:e00b1e78 r8:84c8e580 r7:84ca1580 r6:80266a2c r5:847c0c00 [ 1327.774528][ T32] r4:84c8f040 [ 1327.774708][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.775002][ T32] Exception stack(0xe00bdfb0 to 0xe00bdff8) [ 1327.775240][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.775523][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.775884][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.776215][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8f040 [ 1327.776737][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.777330][ T32] INFO: task kworker/1:63:3618 blocked for more than 454 seconds. [ 1327.777767][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.778053][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.778642][ T32] task:kworker/1:63 state:D stack:0 pid:3618 tgid:3618 ppid:2 flags:0x00000000 [ 1327.780372][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.780812][ T32] Call trace: [ 1327.781187][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.781717][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0121da4 r5:847c4800 [ 1327.782157][ T32] r4:847c4800 [ 1327.782488][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.783185][ T32] r5:847c4800 r4:827174e0 [ 1327.783757][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.790545][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.791420][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0121e20 [ 1327.791921][ T32] r4:00000000 [ 1327.792134][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.792654][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.793194][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.793633][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00ec0 [ 1327.793992][ T32] r4:00000000 [ 1327.794201][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.794672][ T32] r9:847c4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1327.794957][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.795450][ T32] r5:00001000 r4:dfd31000 [ 1327.795785][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.796197][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.796592][ T32] r5:84cc9354 r4:84cc9000 [ 1327.796809][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.797224][ T32] r7:ddde40c0 r6:82c18200 r5:84cc9354 r4:84ca1900 [ 1327.797537][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.797975][ T32] r10:847c4800 r9:84ca192c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.798464][ T32] r4:84ca1900 [ 1327.798670][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.799070][ T32] r10:00000000 r9:e00bde78 r8:84c0fb80 r7:84ca1900 r6:80266a2c r5:847c4800 [ 1327.799417][ T32] r4:84c8fb00 [ 1327.799643][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.801342][ T32] Exception stack(0xe0121fb0 to 0xe0121ff8) [ 1327.801865][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.810700][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.811243][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.811593][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8fb00 [ 1327.811976][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.812510][ T32] INFO: task kworker/1:64:3620 blocked for more than 454 seconds. [ 1327.812918][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.813237][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.813620][ T32] task:kworker/1:64 state:D stack:0 pid:3620 tgid:3620 ppid:2 flags:0x00000000 [ 1327.814113][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.814496][ T32] Call trace: [ 1327.814706][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.815177][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0111da4 r5:847cb000 [ 1327.815499][ T32] r4:847cb000 [ 1327.815760][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.816122][ T32] r5:847cb000 r4:827174e0 [ 1327.816342][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.816774][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.817294][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0111e20 [ 1327.817944][ T32] r4:00000000 [ 1327.818207][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.818662][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.819079][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.819531][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8fec0 [ 1327.821739][ T32] r4:00000000 [ 1327.822035][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.822554][ T32] r9:847cb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e1000 [ 1327.823008][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.823456][ T32] r5:00001000 r4:e0127000 [ 1327.823752][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.824213][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.830272][ T32] r5:84cc8f54 r4:84cc8c00 [ 1327.830621][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.831083][ T32] r7:ddde40c0 r6:82c18200 r5:84cc8f54 r4:84ca1980 [ 1327.831514][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.832136][ T32] r10:847cb000 r9:84ca19ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.832617][ T32] r4:84ca1980 [ 1327.832807][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.833316][ T32] r10:00000000 r9:e0121e78 r8:84c8fb00 r7:84ca1980 r6:80266a2c r5:847cb000 [ 1327.834035][ T32] r4:84c8f940 [ 1327.834216][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.834883][ T32] Exception stack(0xe0111fb0 to 0xe0111ff8) [ 1327.835261][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.836083][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.836630][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.836966][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8f940 [ 1327.837389][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.837805][ T32] INFO: task kworker/0:183:3623 blocked for more than 454 seconds. [ 1327.838274][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.838587][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.838945][ T32] task:kworker/0:183 state:D stack:0 pid:3623 tgid:3623 ppid:2 flags:0x00000000 [ 1327.839440][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.840982][ T32] Call trace: [ 1327.841249][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.841761][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e00a5da4 r5:847c8c00 [ 1327.842147][ T32] r4:847c8c00 [ 1327.842363][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.845563][ T32] r5:847c8c00 r4:827174e0 [ 1327.850948][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.851498][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.852106][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00a5e20 [ 1327.852518][ T32] r4:00000000 [ 1327.852768][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.853389][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.854166][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.854686][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0ff80 [ 1327.855173][ T32] r4:00000000 [ 1327.855399][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.855846][ T32] r9:847c8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000 [ 1327.856187][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.856537][ T32] r5:00001000 r4:df973000 [ 1327.856752][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.857078][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.857407][ T32] r5:84c57354 r4:84c57000 [ 1327.857578][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.857941][ T32] r7:dddd00c0 r6:82c18000 r5:84c57354 r4:84c92980 [ 1327.858378][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.859450][ T32] r10:847c8c00 r9:84c929ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.871221][ T32] r4:84c92980 [ 1327.871733][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.873039][ T32] r10:00000000 r9:e0055e78 r8:84c8fd80 r7:84c92980 r6:80266a2c r5:847c8c00 [ 1327.873442][ T32] r4:84c0fcc0 [ 1327.873642][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.875345][ T32] Exception stack(0xe00a5fb0 to 0xe00a5ff8) [ 1327.876121][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.904968][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.905388][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.905658][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c0fcc0 [ 1327.905865][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.906193][ T32] INFO: task kworker/1:65:3624 blocked for more than 454 seconds. [ 1327.906391][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.906554][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.906777][ T32] task:kworker/1:65 state:D stack:0 pid:3624 tgid:3624 ppid:2 flags:0x00000000 [ 1327.907089][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.907313][ T32] Call trace: [ 1327.907422][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.907698][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0131da4 r5:847cc800 [ 1327.907890][ T32] r4:847cc800 [ 1327.907980][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.908253][ T32] r5:847cc800 r4:827174e0 [ 1327.908361][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.908662][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.909018][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0131e20 [ 1327.909264][ T32] r4:00000000 [ 1327.909350][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.909602][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.919407][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.920261][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbedc0 [ 1327.920481][ T32] r4:00000000 [ 1327.920593][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.920857][ T32] r9:847cc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03d000 [ 1327.921097][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.921447][ T32] r5:00001000 r4:dfa15000 [ 1327.921712][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.921983][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.922234][ T32] r5:84ccab54 r4:84cca800 [ 1327.922356][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.922623][ T32] r7:ddde40c0 r6:82c18200 r5:84ccab54 r4:84ca1a00 [ 1327.922771][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.923023][ T32] r10:847cc800 r9:84ca1a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.923235][ T32] r4:84ca1a00 [ 1327.923404][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.923798][ T32] r10:00000000 r9:e0121e78 r8:84c8ffc0 r7:84ca1a00 r6:80266a2c r5:847cc800 [ 1327.924041][ T32] r4:84c8ff00 [ 1327.924142][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.924447][ T32] Exception stack(0xe0131fb0 to 0xe0131ff8) [ 1327.924657][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.925027][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.925245][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.925494][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8ff00 [ 1327.925731][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.926015][ T32] INFO: task kworker/0:184:3628 blocked for more than 454 seconds. [ 1327.926261][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.926411][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.926636][ T32] task:kworker/0:184 state:D stack:0 pid:3628 tgid:3628 ppid:2 flags:0x00000000 [ 1327.926918][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.927081][ T32] Call trace: [ 1327.927208][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.927850][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0099da4 r5:847c6c00 [ 1327.940619][ T32] r4:847c6c00 [ 1327.940881][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.941100][ T32] r5:847c6c00 r4:827174e0 [ 1327.941272][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.941634][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.941909][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0099e20 [ 1327.942146][ T32] r4:00000000 [ 1327.942234][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1327.942474][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1327.942746][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1327.943021][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0f380 [ 1327.943191][ T32] r4:00000000 [ 1327.943374][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1327.943845][ T32] r9:847c6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1327.944012][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1327.944261][ T32] r5:00001000 r4:df9b3000 [ 1327.944460][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1327.944797][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.945112][ T32] r5:84c68b54 r4:84c68800 [ 1327.947100][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1327.947609][ T32] r7:dddd00c0 r6:82c18000 r5:84c68b54 r4:84c92a00 [ 1327.965192][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1327.975069][ T32] r10:847c6c00 r9:84c92a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.976482][ T32] r4:84c92a00 [ 1327.976656][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1327.976931][ T32] r10:00000000 r9:e0055e78 r8:84c0f4c0 r7:84c92a00 r6:80266a2c r5:847c6c00 [ 1327.977174][ T32] r4:84c0fec0 [ 1327.977266][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.977531][ T32] Exception stack(0xe0099fb0 to 0xe0099ff8) [ 1327.977736][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.977992][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.978177][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.978388][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c0fec0 [ 1327.978696][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.978993][ T32] INFO: task kworker/0:185:3629 blocked for more than 454 seconds. [ 1327.979326][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1327.979533][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.990516][ T32] task:kworker/0:185 state:D stack:0 pid:3629 tgid:3629 ppid:2 flags:0x00000000 [ 1327.991651][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.991952][ T32] Call trace: [ 1327.992167][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1327.992565][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dff05da4 r5:8463a400 [ 1327.992969][ T32] r4:8463a400 [ 1327.993137][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1327.993661][ T32] r5:8463a400 r4:827174e0 [ 1327.993946][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.994592][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.996248][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dff05e20 [ 1328.010715][ T32] r4:00000000 [ 1328.011123][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.011644][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.012503][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.012920][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8ed00 [ 1328.013125][ T32] r4:00000000 [ 1328.013207][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.019098][ T32] r9:8463a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1328.030709][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.031394][ T32] r5:00001000 r4:dfc25000 [ 1328.031610][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.032058][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.032511][ T32] r5:84c69354 r4:84c69000 [ 1328.032794][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.035235][ T32] r7:dddd00c0 r6:82c18000 r5:84c69354 r4:84c92a80 [ 1328.036835][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.061688][ T32] r10:8463a400 r9:84c92aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.062302][ T32] r4:84c92a80 [ 1328.065035][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.082354][ T32] r10:00000000 r9:e0099e78 r8:84c0fcc0 r7:84c92a80 r6:80266a2c r5:8463a400 [ 1328.083104][ T32] r4:84c0f700 [ 1328.083511][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.084061][ T32] Exception stack(0xdff05fb0 to 0xdff05ff8) [ 1328.084990][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.085403][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.085797][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.086197][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c0f700 [ 1328.086593][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.087067][ T32] INFO: task kworker/0:186:3632 blocked for more than 454 seconds. [ 1328.090617][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.100876][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.102182][ T32] task:kworker/0:186 state:D stack:0 pid:3632 tgid:3632 ppid:2 flags:0x00000000 [ 1328.102647][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.102982][ T32] Call trace: [ 1328.103180][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.103593][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0135da4 r5:847cec00 [ 1328.103994][ T32] r4:847cec00 [ 1328.104170][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.104515][ T32] r5:847cec00 r4:827174e0 [ 1328.104715][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.105039][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.105398][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0135e20 [ 1328.105706][ T32] r4:00000000 [ 1328.105859][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.108044][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.108429][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.109476][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c0f140 [ 1328.110645][ T32] r4:00000000 [ 1328.110858][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.111234][ T32] r9:847cec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1328.111505][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.113130][ T32] r5:00001000 r4:dfc35000 [ 1328.113466][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.113930][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.114414][ T32] r5:84c69754 r4:84c69400 [ 1328.114687][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.115298][ T32] r7:dddd00c0 r6:82c18000 r5:84c69754 r4:84c92b00 [ 1328.115623][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.116088][ T32] r10:847cec00 r9:84c92b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.116373][ T32] r4:84c92b00 [ 1328.116516][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.116846][ T32] r10:00000000 r9:dff05e78 r8:84c00380 r7:84c92b00 r6:80266a2c r5:847cec00 [ 1328.117139][ T32] r4:84c8ef40 [ 1328.117278][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.117606][ T32] Exception stack(0xe0135fb0 to 0xe0135ff8) [ 1328.117834][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.120875][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.121248][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.121556][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c8ef40 [ 1328.122202][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.122637][ T32] INFO: task kworker/0:187:3634 blocked for more than 454 seconds. [ 1328.122948][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.123190][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.123485][ T32] task:kworker/0:187 state:D stack:0 pid:3634 tgid:3634 ppid:2 flags:0x00000000 [ 1328.123932][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.124240][ T32] Call trace: [ 1328.124503][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.124903][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e013dda4 r5:847cbc00 [ 1328.125285][ T32] r4:847cbc00 [ 1328.125445][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.125918][ T32] r5:847cbc00 r4:827174e0 [ 1328.126095][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.126481][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.126853][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e013de20 [ 1328.127176][ T32] r4:00000000 [ 1328.127323][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.130370][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.130848][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.131592][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466f240 [ 1328.131996][ T32] r4:00000000 [ 1328.132173][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.132540][ T32] r9:847cbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1328.132919][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.133326][ T32] r5:00001000 r4:dfc73000 [ 1328.133586][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.133998][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.134272][ T32] r5:84c69f54 r4:84c69c00 [ 1328.134415][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.134681][ T32] r7:dddd00c0 r6:82c18000 r5:84c69f54 r4:84c92b80 [ 1328.134826][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.135053][ T32] r10:847cbc00 r9:84c92bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.135299][ T32] r4:84c92b80 [ 1328.135426][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.135647][ T32] r10:00000000 r9:e0135e78 r8:84c00540 r7:84c92b80 r6:80266a2c r5:847cbc00 [ 1328.135890][ T32] r4:84c0f700 [ 1328.135985][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.136214][ T32] Exception stack(0xe013dfb0 to 0xe013dff8) [ 1328.136374][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.139125][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.145878][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.150465][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c0f700 [ 1328.151819][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.152208][ T32] INFO: task kworker/0:188:3635 blocked for more than 454 seconds. [ 1328.153884][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.154432][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.154861][ T32] task:kworker/0:188 state:D stack:0 pid:3635 tgid:3635 ppid:2 flags:0x00000000 [ 1328.155407][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.155805][ T32] Call trace: [ 1328.156333][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.156820][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0141da4 r5:847cd400 [ 1328.157177][ T32] r4:847cd400 [ 1328.157357][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.157884][ T32] r5:847cd400 r4:827174e0 [ 1328.158168][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.158622][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.159148][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0141e20 [ 1328.159544][ T32] r4:00000000 [ 1328.160725][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.161153][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.161504][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.161919][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466f080 [ 1328.162359][ T32] r4:00000000 [ 1328.162562][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.162904][ T32] r9:847cd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1328.163222][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.163685][ T32] r5:00001000 r4:dfc5b000 [ 1328.163891][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.164304][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.165117][ T32] r5:84c69b54 r4:84c69800 [ 1328.165364][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.165808][ T32] r7:dddd00c0 r6:82c18000 r5:84c69b54 r4:84c92c00 [ 1328.166112][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.166576][ T32] r10:847cd400 r9:84c92c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.166914][ T32] r4:84c92c00 [ 1328.167090][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.168565][ T32] r10:00000000 r9:e013de78 r8:84c00600 r7:84c92c00 r6:80266a2c r5:847cd400 [ 1328.170276][ T32] r4:8466f000 [ 1328.170508][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.170975][ T32] Exception stack(0xe0141fb0 to 0xe0141ff8) [ 1328.171223][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.171545][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.172591][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.172977][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8466f000 [ 1328.173371][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.175273][ T32] INFO: task kworker/0:189:3638 blocked for more than 454 seconds. [ 1328.175760][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.176345][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.176783][ T32] task:kworker/0:189 state:D stack:0 pid:3638 tgid:3638 ppid:2 flags:0x00000000 [ 1328.177276][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.178820][ T32] Call trace: [ 1328.179111][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.179524][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e014dda4 r5:847ce000 [ 1328.180962][ T32] r4:847ce000 [ 1328.181230][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.181636][ T32] r5:847ce000 r4:827174e0 [ 1328.181860][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.182312][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.182800][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e014de20 [ 1328.183236][ T32] r4:00000000 [ 1328.183417][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.183821][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.184272][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.184766][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466f340 [ 1328.185157][ T32] r4:00000000 [ 1328.185383][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.185797][ T32] r9:847ce000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1328.186115][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.186491][ T32] r5:00001000 r4:dfc85000 [ 1328.186711][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.187081][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.187473][ T32] r5:84c68f54 r4:84c68c00 [ 1328.187732][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.188145][ T32] r7:dddd00c0 r6:82c18000 r5:84c68f54 r4:84c92c80 [ 1328.197238][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.214782][ T32] r10:847ce000 r9:84c92cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.217776][ T32] r4:84c92c80 [ 1328.230440][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.247065][ T32] r10:00000000 r9:e013de78 r8:84c008c0 r7:84c92c80 r6:80266a2c r5:847ce000 [ 1328.248004][ T32] r4:8466f1c0 [ 1328.248241][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.248709][ T32] Exception stack(0xe014dfb0 to 0xe014dff8) [ 1328.249051][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.249357][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.250741][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.270389][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8466f1c0 [ 1328.279882][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.301695][ T32] INFO: task kworker/0:190:3640 blocked for more than 454 seconds. [ 1328.302237][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.302500][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.302780][ T32] task:kworker/0:190 state:D stack:0 pid:3640 tgid:3640 ppid:2 flags:0x00000000 [ 1328.303243][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.303529][ T32] Call trace: [ 1328.303751][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.304143][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0155da4 r5:847c9800 [ 1328.304826][ T32] r4:847c9800 [ 1328.305075][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.305450][ T32] r5:847c9800 r4:827174e0 [ 1328.305657][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.306013][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.306374][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0155e20 [ 1328.306654][ T32] r4:00000000 [ 1328.308869][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.309874][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.314806][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.341076][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466f680 [ 1328.341610][ T32] r4:00000000 [ 1328.341821][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.346990][ T32] r9:847c9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f087000 [ 1328.360300][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.364932][ T32] r5:00001000 r4:dfca9000 [ 1328.369635][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.378940][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.379241][ T32] r5:84c6ab54 r4:84c6a800 [ 1328.379348][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.379574][ T32] r7:dddd00c0 r6:82c18000 r5:84c6ab54 r4:84c92d00 [ 1328.380432][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.386703][ T32] r10:847c9800 r9:84c92d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.394009][ T32] r4:84c92d00 [ 1328.395315][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.395581][ T32] r10:00000000 r9:e014de78 r8:84c00a40 r7:84c92d00 r6:80266a2c r5:847c9800 [ 1328.395916][ T32] r4:8466f2c0 [ 1328.396011][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.404989][ T32] Exception stack(0xe0155fb0 to 0xe0155ff8) [ 1328.405323][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.405671][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.406052][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.407517][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8466f2c0 [ 1328.412577][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.416158][ T32] INFO: task kworker/0:191:3641 blocked for more than 454 seconds. [ 1328.416693][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.420620][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.427612][ T32] task:kworker/0:191 state:D stack:0 pid:3641 tgid:3641 ppid:2 flags:0x00000000 [ 1328.428245][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.428619][ T32] Call trace: [ 1328.429070][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.429467][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0159da4 r5:84c3e000 [ 1328.432095][ T32] r4:84c3e000 [ 1328.432294][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.432619][ T32] r5:84c3e000 r4:827174e0 [ 1328.432717][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.434367][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.434691][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0159e20 [ 1328.434910][ T32] r4:00000000 [ 1328.435048][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.435285][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.435543][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.435809][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466f540 [ 1328.436059][ T32] r4:00000000 [ 1328.436165][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.436420][ T32] r9:84c3e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1328.436681][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.436945][ T32] r5:00001000 r4:dfc95000 [ 1328.437105][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.437490][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.437765][ T32] r5:84c6a754 r4:84c6a400 [ 1328.437898][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.438170][ T32] r7:dddd00c0 r6:82c18000 r5:84c6a754 r4:84c92d80 [ 1328.438327][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.438608][ T32] r10:84c3e000 r9:84c92dac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.438803][ T32] r4:84c92d80 [ 1328.438914][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.439136][ T32] r10:00000000 r9:e0155e78 r8:84c00b40 r7:84c92d80 r6:80266a2c r5:84c3e000 [ 1328.439340][ T32] r4:8466f000 [ 1328.439442][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.439651][ T32] Exception stack(0xe0159fb0 to 0xe0159ff8) [ 1328.452515][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.458078][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.467123][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.467412][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8466f000 [ 1328.467716][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.467974][ T32] INFO: task kworker/0:192:3644 blocked for more than 454 seconds. [ 1328.468215][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.468409][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.468650][ T32] task:kworker/0:192 state:D stack:0 pid:3644 tgid:3644 ppid:2 flags:0x00000000 [ 1328.468972][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.469306][ T32] Call trace: [ 1328.469543][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.480987][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0161da4 r5:84c3a400 [ 1328.481638][ T32] r4:84c3a400 [ 1328.481841][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.482356][ T32] r5:84c3a400 r4:827174e0 [ 1328.482597][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.482980][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.483266][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0161e20 [ 1328.483408][ T32] r4:00000000 [ 1328.483507][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.483724][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.484041][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.484343][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466f6c0 [ 1328.484600][ T32] r4:00000000 [ 1328.484717][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.484886][ T32] r9:84c3a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f089000 [ 1328.485019][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.485183][ T32] r5:00001000 r4:dfcbd000 [ 1328.486336][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.500473][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.520482][ T32] r5:84c6a354 r4:84c6a000 [ 1328.520805][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.521039][ T32] r7:dddd00c0 r6:82c18000 r5:84c6a354 r4:84c92e00 [ 1328.521198][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.521417][ T32] r10:84c3a400 r9:84c92e2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.521623][ T32] r4:84c92e00 [ 1328.521714][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.521948][ T32] r10:00000000 r9:e0155e78 r8:84c00d00 r7:84c92e00 r6:80266a2c r5:84c3a400 [ 1328.522169][ T32] r4:8466f5c0 [ 1328.522265][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.522490][ T32] Exception stack(0xe0161fb0 to 0xe0161ff8) [ 1328.525489][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.541725][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.542176][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.545204][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8466f5c0 [ 1328.546883][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.547235][ T32] INFO: task kworker/0:193:3645 blocked for more than 455 seconds. [ 1328.547534][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.549501][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.577823][ T32] task:kworker/0:193 state:D stack:0 pid:3645 tgid:3645 ppid:2 flags:0x00000000 [ 1328.578559][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.579057][ T32] Call trace: [ 1328.579333][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.580304][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0165da4 r5:847ca400 [ 1328.580681][ T32] r4:847ca400 [ 1328.580962][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.583698][ T32] r5:847ca400 r4:827174e0 [ 1328.610362][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.612466][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.613967][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0165e20 [ 1328.614395][ T32] r4:00000000 [ 1328.614917][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.615284][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.615939][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.617017][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466fd80 [ 1328.617931][ T32] r4:00000000 [ 1328.619610][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.650992][ T32] r9:847ca400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1328.651383][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.651808][ T32] r5:00001000 r4:dfd1b000 [ 1328.651987][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.652305][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.652639][ T32] r5:84c6bf54 r4:84c6bc00 [ 1328.652804][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.653168][ T32] r7:dddd00c0 r6:82c18000 r5:84c6bf54 r4:84c92e80 [ 1328.653435][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.654315][ T32] r10:847ca400 r9:84c92eac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.654589][ T32] r4:84c92e80 [ 1328.654724][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.654981][ T32] r10:00000000 r9:e0161e78 r8:84c00e00 r7:84c92e80 r6:80266a2c r5:847ca400 [ 1328.655193][ T32] r4:8466f6c0 [ 1328.655308][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.655536][ T32] Exception stack(0xe0165fb0 to 0xe0165ff8) [ 1328.656420][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.656718][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.656950][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.657160][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8466f6c0 [ 1328.657376][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.657733][ T32] INFO: task kworker/0:194:3647 blocked for more than 455 seconds. [ 1328.658017][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.658217][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.658599][ T32] task:kworker/0:194 state:D stack:0 pid:3647 tgid:3647 ppid:2 flags:0x00000000 [ 1328.659073][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.659375][ T32] Call trace: [ 1328.659613][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.670455][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e016dda4 r5:847d8c00 [ 1328.671321][ T32] r4:847d8c00 [ 1328.671525][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.672096][ T32] r5:847d8c00 r4:827174e0 [ 1328.672275][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.672716][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.673065][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e016de20 [ 1328.673331][ T32] r4:00000000 [ 1328.673461][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.673771][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.674070][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.674380][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466f8c0 [ 1328.674757][ T32] r4:00000000 [ 1328.674927][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.675241][ T32] r9:847d8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1328.675506][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.675869][ T32] r5:00001000 r4:dfcd7000 [ 1328.676045][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.676438][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.676838][ T32] r5:84c6af54 r4:84c6ac00 [ 1328.677110][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.677500][ T32] r7:dddd00c0 r6:82c18000 r5:84c6af54 r4:84c92f00 [ 1328.677737][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.678073][ T32] r10:847d8c00 r9:84c92f2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.678343][ T32] r4:84c92f00 [ 1328.678488][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.679126][ T32] r10:00000000 r9:e0165e78 r8:84c00bc0 r7:84c92f00 r6:80266a2c r5:847d8c00 [ 1328.679370][ T32] r4:8466f800 [ 1328.679523][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.690481][ T32] Exception stack(0xe016dfb0 to 0xe016dff8) [ 1328.690933][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.691229][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.691732][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.693244][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8466f800 [ 1328.693689][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.694272][ T32] INFO: task kworker/0:195:3649 blocked for more than 455 seconds. [ 1328.695376][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.695643][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.695975][ T32] task:kworker/0:195 state:D stack:0 pid:3649 tgid:3649 ppid:2 flags:0x00000000 [ 1328.696367][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.696714][ T32] Call trace: [ 1328.696890][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.697252][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e017dda4 r5:847da400 [ 1328.697616][ T32] r4:847da400 [ 1328.697776][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.698096][ T32] r5:847da400 r4:827174e0 [ 1328.699277][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.712183][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.714448][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e017de20 [ 1328.714943][ T32] r4:00000000 [ 1328.715132][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.715600][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.716271][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.716768][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466fa80 [ 1328.717103][ T32] r4:00000000 [ 1328.717328][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.717891][ T32] r9:847da400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1328.718325][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.718764][ T32] r5:00001000 r4:dfceb000 [ 1328.718983][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.719539][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.731362][ T32] r5:84c6b754 r4:84c6b400 [ 1328.731822][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.732414][ T32] r7:dddd00c0 r6:82c18000 r5:84c6b754 r4:84c92f80 [ 1328.732771][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.733193][ T32] r10:847da400 r9:84c92fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.733565][ T32] r4:84c92f80 [ 1328.733845][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.734239][ T32] r10:00000000 r9:e0165e78 r8:84c001c0 r7:84c92f80 r6:80266a2c r5:847da400 [ 1328.734651][ T32] r4:8466f900 [ 1328.734971][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.735584][ T32] Exception stack(0xe017dfb0 to 0xe017dff8) [ 1328.735947][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.736337][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.736802][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.737155][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8466f900 [ 1328.737522][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.737914][ T32] INFO: task kworker/0:196:3651 blocked for more than 455 seconds. [ 1328.738303][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.738636][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.739312][ T32] task:kworker/0:196 state:D stack:0 pid:3651 tgid:3651 ppid:2 flags:0x00000000 [ 1328.761714][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.762443][ T32] Call trace: [ 1328.762676][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.763057][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0151da4 r5:838f1800 [ 1328.763423][ T32] r4:838f1800 [ 1328.763622][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.764116][ T32] r5:838f1800 r4:827174e0 [ 1328.764290][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.764754][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.765233][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0151e20 [ 1328.765624][ T32] r4:00000000 [ 1328.765802][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.766171][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.766654][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.767092][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8466fb80 [ 1328.767401][ T32] r4:00000000 [ 1328.767567][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.768057][ T32] r9:838f1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1328.768429][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.768869][ T32] r5:00001000 r4:dfd07000 [ 1328.769117][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.769531][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.780858][ T32] r5:84c68754 r4:84c68400 [ 1328.781273][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.781902][ T32] r7:dddd00c0 r6:82c18000 r5:84c68754 r4:84c95000 [ 1328.782371][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.782872][ T32] r10:838f1800 r9:84c9502c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.784080][ T32] r4:84c95000 [ 1328.784262][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.784734][ T32] r10:00000000 r9:e0165e78 r8:8466fc00 r7:84c95000 r6:80266a2c r5:838f1800 [ 1328.785082][ T32] r4:8466fac0 [ 1328.785276][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.785620][ T32] Exception stack(0xe0151fb0 to 0xe0151ff8) [ 1328.785911][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.786765][ T31] audit: type=1400 audit(1328.690:81): avc: denied { unlink } for pid=2927 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1328.787769][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.788177][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.788494][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8466fac0 [ 1328.789395][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.800247][ T32] INFO: task kworker/0:197:3654 blocked for more than 455 seconds. [ 1328.800610][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.800746][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.800923][ T32] task:kworker/0:197 state:D stack:0 pid:3654 tgid:3654 ppid:2 flags:0x00000000 [ 1328.801154][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.801320][ T32] Call trace: [ 1328.801410][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.801776][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0181da4 r5:84570000 [ 1328.802177][ T32] r4:84570000 [ 1328.802449][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.802950][ T32] r5:84570000 r4:827174e0 [ 1328.803145][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.803506][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.803925][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0181e20 [ 1328.804215][ T32] r4:00000000 [ 1328.804386][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.804649][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.805117][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.805559][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84caa800 [ 1328.806092][ T32] r4:00000000 [ 1328.806337][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.806793][ T32] r9:84570000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a3000 [ 1328.807231][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.807857][ T32] r5:00001000 r4:dfdf5000 [ 1328.808161][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.808704][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.809258][ T32] r5:84c71b54 r4:84c71800 [ 1328.809520][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.820315][ T32] r7:dddd00c0 r6:82c18000 r5:84c71b54 r4:84c95080 [ 1328.820646][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.821121][ T32] r10:84570000 r9:84c950ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.821756][ T32] r4:84c95080 [ 1328.821936][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.822482][ T32] r10:00000000 r9:e0165e78 r8:8466fbc0 r7:84c95080 r6:80266a2c r5:84570000 [ 1328.822959][ T32] r4:8466fd00 [ 1328.823183][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.823577][ T32] Exception stack(0xe0181fb0 to 0xe0181ff8) [ 1328.823918][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.824475][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.824963][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.825408][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8466fd00 [ 1328.825791][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.826153][ T32] INFO: task kworker/0:198:3655 blocked for more than 455 seconds. [ 1328.826694][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.826994][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.827518][ T32] task:kworker/0:198 state:D stack:0 pid:3655 tgid:3655 ppid:2 flags:0x00000000 [ 1328.827958][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.828262][ T32] Call trace: [ 1328.828475][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.828791][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:dffd1da4 r5:84570c00 [ 1328.829064][ T32] r4:84570c00 [ 1328.829198][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.829494][ T32] r5:84570c00 r4:827174e0 [ 1328.829644][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.840363][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.840842][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dffd1e20 [ 1328.841102][ T32] r4:00000000 [ 1328.841212][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.841460][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.841740][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.842073][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9ef80 [ 1328.842346][ T32] r4:00000000 [ 1328.842468][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.842712][ T32] r9:84570c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1328.842955][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.843272][ T32] r5:00001000 r4:dfd45000 [ 1328.843537][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.843934][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.844325][ T32] r5:84c6b354 r4:84c6b000 [ 1328.844549][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.844981][ T32] r7:dddd00c0 r6:82c18000 r5:84c6b354 r4:84c95100 [ 1328.845255][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.845614][ T32] r10:84570c00 r9:84c9512c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.845933][ T32] r4:84c95100 [ 1328.846114][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.846461][ T32] r10:00000000 r9:e0181e78 r8:8466fd00 r7:84c95100 r6:80266a2c r5:84570c00 [ 1328.846782][ T32] r4:8466fac0 [ 1328.847003][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.847336][ T32] Exception stack(0xdffd1fb0 to 0xdffd1ff8) [ 1328.848034][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.848413][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.848741][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.849092][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8466fac0 [ 1328.849400][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.860297][ T32] INFO: task kworker/1:66:3657 blocked for more than 455 seconds. [ 1328.860676][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.860879][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.861074][ T32] task:kworker/1:66 state:D stack:0 pid:3657 tgid:3657 ppid:2 flags:0x00000000 [ 1328.861414][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.861652][ T32] Call trace: [ 1328.861822][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.862081][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0195da4 r5:84572400 [ 1328.862337][ T32] r4:84572400 [ 1328.862535][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.862883][ T32] r5:84572400 r4:827174e0 [ 1328.863057][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.863482][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.863905][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0195e20 [ 1328.864229][ T32] r4:00000000 [ 1328.864451][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.865403][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.865877][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.866299][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cab4c0 [ 1328.866795][ T32] r4:00000000 [ 1328.866979][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.867468][ T32] r9:84572400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1328.867910][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.868269][ T32] r5:00001000 r4:dfdbb000 [ 1328.868469][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.868881][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.869290][ T32] r5:84cc8754 r4:84cc8400 [ 1328.869480][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.880858][ T32] r7:ddde40c0 r6:82c18200 r5:84cc8754 r4:84ca1a80 [ 1328.881700][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.882641][ T32] r10:84572400 r9:84ca1aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1328.883183][ T32] r4:84ca1a80 [ 1328.883949][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.884385][ T32] r10:00000000 r9:e0131e78 r8:8466ffc0 r7:84ca1a80 r6:80266a2c r5:84572400 [ 1328.884984][ T32] r4:84c00000 [ 1328.885173][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.885747][ T32] Exception stack(0xe0195fb0 to 0xe0195ff8) [ 1328.886222][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.886643][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.887050][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.889840][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c00000 [ 1328.900741][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.902418][ T32] INFO: task kworker/0:199:3659 blocked for more than 455 seconds. [ 1328.903002][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.903277][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.903804][ T32] task:kworker/0:199 state:D stack:0 pid:3659 tgid:3659 ppid:2 flags:0x00000000 [ 1328.904326][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.904755][ T32] Call trace: [ 1328.905256][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.905730][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0199da4 r5:847dbc00 [ 1328.906178][ T32] r4:847dbc00 [ 1328.906387][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.906916][ T32] r5:847dbc00 r4:827174e0 [ 1328.907159][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.907728][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.908223][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0199e20 [ 1328.908575][ T32] r4:00000000 [ 1328.908835][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.909197][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.909683][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.921482][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84caa080 [ 1328.922163][ T32] r4:00000000 [ 1328.922378][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.922921][ T32] r9:847dbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f097000 [ 1328.923444][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.924140][ T32] r5:00001000 r4:dfd5d000 [ 1328.924322][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.924755][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.925398][ T32] r5:837cab54 r4:837ca800 [ 1328.925615][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.926371][ T32] r7:dddd00c0 r6:82c18000 r5:837cab54 r4:84c95180 [ 1328.926672][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.927706][ T32] r10:847dbc00 r9:84c951ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.929385][ T32] r4:84c95180 [ 1328.929622][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.940404][ T32] r10:00000000 r9:e0181e78 r8:84c00e80 r7:84c95180 r6:80266a2c r5:847dbc00 [ 1328.940997][ T32] r4:84caa000 [ 1328.941239][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.941739][ T32] Exception stack(0xe0199fb0 to 0xe0199ff8) [ 1328.942078][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.942600][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.943382][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.943898][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84caa000 [ 1328.944247][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.944790][ T32] INFO: task kworker/0:200:3661 blocked for more than 455 seconds. [ 1328.945174][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.945462][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.945832][ T32] task:kworker/0:200 state:D stack:0 pid:3661 tgid:3661 ppid:2 flags:0x00000000 [ 1328.946381][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.946961][ T32] Call trace: [ 1328.947196][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.947597][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e01a1da4 r5:847d9800 [ 1328.948423][ T32] r4:847d9800 [ 1328.948615][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.949233][ T32] r5:847d9800 r4:827174e0 [ 1328.949517][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.960266][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.960816][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e01a1e20 [ 1328.961280][ T32] r4:00000000 [ 1328.961482][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1328.961908][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1328.962329][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1328.963072][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84caa240 [ 1328.963519][ T32] r4:00000000 [ 1328.963727][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1328.964200][ T32] r9:847d9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1328.964540][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1328.964955][ T32] r5:00001000 r4:dfd71000 [ 1328.965163][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1328.965561][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.966015][ T32] r5:84c70354 r4:84c70000 [ 1328.966207][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1328.966692][ T32] r7:dddd00c0 r6:82c18000 r5:84c70354 r4:84c95200 [ 1328.967085][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1328.967547][ T32] r10:847d9800 r9:84c9522c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.968022][ T32] r4:84c95200 [ 1328.968232][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1328.968842][ T32] r10:00000000 r9:e0181e78 r8:84c000c0 r7:84c95200 r6:80266a2c r5:847d9800 [ 1328.969277][ T32] r4:84caa000 [ 1328.969493][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.980573][ T32] Exception stack(0xe01a1fb0 to 0xe01a1ff8) [ 1328.981160][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.981653][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.982080][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.982498][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84caa000 [ 1328.982903][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.983346][ T32] INFO: task kworker/0:201:3663 blocked for more than 455 seconds. [ 1328.983933][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1328.984380][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.984851][ T32] task:kworker/0:201 state:D stack:0 pid:3663 tgid:3663 ppid:2 flags:0x00000000 [ 1328.985267][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.985880][ T32] Call trace: [ 1328.986141][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1328.986978][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e01a9da4 r5:847de000 [ 1328.987355][ T32] r4:847de000 [ 1328.987547][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1328.987977][ T32] r5:847de000 r4:827174e0 [ 1328.988322][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.988764][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.000487][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e01a9e20 [ 1329.000944][ T32] r4:00000000 [ 1329.001141][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.001938][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.002465][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.002916][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84caa3c0 [ 1329.003308][ T32] r4:00000000 [ 1329.003506][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.003958][ T32] r9:847de000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1329.004305][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.004746][ T32] r5:00001000 r4:dfd87000 [ 1329.004956][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.005311][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.005714][ T32] r5:84c70b54 r4:84c70800 [ 1329.005920][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.006388][ T32] r7:dddd00c0 r6:82c18000 r5:84c70b54 r4:84c95280 [ 1329.006642][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.007070][ T32] r10:847de000 r9:84c952ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.007371][ T32] r4:84c95280 [ 1329.007514][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.007895][ T32] r10:00000000 r9:e0181e78 r8:84cab140 r7:84c95280 r6:80266a2c r5:847de000 [ 1329.008470][ T32] r4:84caa040 [ 1329.008830][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.009252][ T32] Exception stack(0xe01a9fb0 to 0xe01a9ff8) [ 1329.009572][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.030482][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.031056][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.031769][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84caa040 [ 1329.032162][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.032544][ T32] INFO: task kworker/0:202:3665 blocked for more than 455 seconds. [ 1329.032907][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.033190][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.033521][ T32] task:kworker/0:202 state:D stack:0 pid:3665 tgid:3665 ppid:2 flags:0x00000000 [ 1329.033972][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.034323][ T32] Call trace: [ 1329.034925][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.035496][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e01b1da4 r5:847dd400 [ 1329.035946][ T32] r4:847dd400 [ 1329.036210][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.036581][ T32] r5:847dd400 r4:827174e0 [ 1329.037018][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.037989][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.038483][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e01b1e20 [ 1329.038854][ T32] r4:00000000 [ 1329.039034][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.039413][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.050783][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.051474][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84caa540 [ 1329.051841][ T32] r4:00000000 [ 1329.052072][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.052500][ T32] r9:847dd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1329.052931][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.053344][ T32] r5:00001000 r4:dfd9b000 [ 1329.053632][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.054004][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.054535][ T32] r5:84c71354 r4:84c71000 [ 1329.054742][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.055167][ T32] r7:dddd00c0 r6:82c18000 r5:84c71354 r4:84c95300 [ 1329.055618][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.056278][ T32] r10:847dd400 r9:84c9532c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.056775][ T32] r4:84c95300 [ 1329.057005][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.057380][ T32] r10:00000000 r9:e0181e78 r8:84cab300 r7:84c95300 r6:80266a2c r5:847dd400 [ 1329.057830][ T32] r4:84caa000 [ 1329.057992][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.058409][ T32] Exception stack(0xe01b1fb0 to 0xe01b1ff8) [ 1329.058758][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.059177][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.059559][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.070468][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84caa000 [ 1329.070959][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.071359][ T32] INFO: task kworker/1:67:3668 blocked for more than 455 seconds. [ 1329.071742][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.072068][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.072531][ T32] task:kworker/1:67 state:D stack:0 pid:3668 tgid:3668 ppid:2 flags:0x00000000 [ 1329.073082][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.073472][ T32] Call trace: [ 1329.073744][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.074193][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0191da4 r5:847dec00 [ 1329.074679][ T32] r4:847dec00 [ 1329.074973][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.075454][ T32] r5:847dec00 r4:827174e0 [ 1329.075736][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.076506][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.077041][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0191e20 [ 1329.077463][ T32] r4:00000000 [ 1329.077662][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.078056][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.078407][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.078891][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbe640 [ 1329.079282][ T32] r4:00000000 [ 1329.079470][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.090318][ T32] r9:847dec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bb000 [ 1329.090750][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.091228][ T32] r5:00001000 r4:dff9f000 [ 1329.091490][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.091797][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.092056][ T32] r5:84cc9b54 r4:84cc9800 [ 1329.092167][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.092415][ T32] r7:ddde40c0 r6:82c18200 r5:84cc9b54 r4:84ca1b00 [ 1329.092626][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.092904][ T32] r10:847dec00 r9:84ca1b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.093102][ T32] r4:84ca1b00 [ 1329.093192][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.093391][ T32] r10:00000000 r9:e0131e78 r8:84cab440 r7:84ca1b00 r6:80266a2c r5:847dec00 [ 1329.093577][ T32] r4:84cab380 [ 1329.093986][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.094259][ T32] Exception stack(0xe0191fb0 to 0xe0191ff8) [ 1329.094415][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.094616][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.094975][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.095154][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cab380 [ 1329.095345][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.095559][ T32] INFO: task kworker/0:203:3669 blocked for more than 455 seconds. [ 1329.095944][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.096247][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.096579][ T32] task:kworker/0:203 state:D stack:0 pid:3669 tgid:3669 ppid:2 flags:0x00000000 [ 1329.097261][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.097571][ T32] Call trace: [ 1329.097864][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.099032][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e01b5da4 r5:847dc800 [ 1329.099372][ T32] r4:847dc800 [ 1329.099518][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.110437][ T32] r5:847dc800 r4:827174e0 [ 1329.110713][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.110953][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.111204][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e01b5e20 [ 1329.111396][ T32] r4:00000000 [ 1329.111499][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.111835][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.112092][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.112411][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84caa680 [ 1329.112722][ T32] r4:00000000 [ 1329.112902][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.113225][ T32] r9:847dc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1329.113601][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.114060][ T32] r5:00001000 r4:dfdcd000 [ 1329.114214][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.114487][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.114717][ T32] r5:84c71754 r4:84c71400 [ 1329.114824][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.115104][ T32] r7:dddd00c0 r6:82c18000 r5:84c71754 r4:84c95380 [ 1329.115274][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.115518][ T32] r10:847dc800 r9:84c953ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.117076][ T32] r4:84c95380 [ 1329.117233][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.117503][ T32] r10:00000000 r9:e0181e78 r8:84cab5c0 r7:84c95380 r6:80266a2c r5:847dc800 [ 1329.117728][ T32] r4:84caa6c0 [ 1329.117829][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.118038][ T32] Exception stack(0xe01b5fb0 to 0xe01b5ff8) [ 1329.118198][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.118403][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.118617][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.118791][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84caa6c0 [ 1329.119039][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.119371][ T32] INFO: task kworker/0:204:3671 blocked for more than 455 seconds. [ 1329.119562][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.130151][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.130494][ T32] task:kworker/0:204 state:D stack:0 pid:3671 tgid:3671 ppid:2 flags:0x00000000 [ 1329.130778][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.130965][ T32] Call trace: [ 1329.131106][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.131297][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04c1da4 r5:847db000 [ 1329.131642][ T32] r4:847db000 [ 1329.131818][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.132031][ T32] r5:847db000 r4:827174e0 [ 1329.132151][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.132397][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.132975][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04c1e20 [ 1329.133219][ T32] r4:00000000 [ 1329.133356][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.133605][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.134303][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.134626][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84caa980 [ 1329.134837][ T32] r4:00000000 [ 1329.134944][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.135211][ T32] r9:847db000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1329.135431][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.136113][ T32] r5:00001000 r4:dfe0b000 [ 1329.136252][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.136491][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.136739][ T32] r5:84c72354 r4:84c72000 [ 1329.136858][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.137108][ T32] r7:dddd00c0 r6:82c18000 r5:84c72354 r4:84c95400 [ 1329.137229][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.137564][ T32] r10:847db000 r9:84c9542c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.137787][ T32] r4:84c95400 [ 1329.137888][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.138099][ T32] r10:00000000 r9:e0181e78 r8:84cab6c0 r7:84c95400 r6:80266a2c r5:847db000 [ 1329.138354][ T32] r4:84caa300 [ 1329.138481][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.139085][ T32] Exception stack(0xe04c1fb0 to 0xe04c1ff8) [ 1329.139480][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.150454][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.151011][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.151581][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84caa300 [ 1329.151979][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.152403][ T32] INFO: task kworker/0:205:3674 blocked for more than 455 seconds. [ 1329.154946][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.155450][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.156513][ T32] task:kworker/0:205 state:D stack:0 pid:3674 tgid:3674 ppid:2 flags:0x00000000 [ 1329.157079][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.157492][ T32] Call trace: [ 1329.157694][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.158069][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04c9da4 r5:847b0c00 [ 1329.158485][ T32] r4:847b0c00 [ 1329.158669][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.159245][ T32] r5:847b0c00 r4:827174e0 [ 1329.159501][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.170518][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.171310][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04c9e20 [ 1329.171821][ T32] r4:00000000 [ 1329.172171][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.172617][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.173165][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.173666][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84caaa80 [ 1329.174017][ T32] r4:00000000 [ 1329.174203][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.174787][ T32] r9:847b0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1329.175330][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.176078][ T32] r5:00001000 r4:dfe15000 [ 1329.176436][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.176899][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.177302][ T32] r5:84c72754 r4:84c72400 [ 1329.177506][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.178011][ T32] r7:dddd00c0 r6:82c18000 r5:84c72754 r4:84c95480 [ 1329.178272][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.178688][ T32] r10:847b0c00 r9:84c954ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.179208][ T32] r4:84c95480 [ 1329.179391][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.190473][ T32] r10:00000000 r9:e04c1e78 r8:84cab9c0 r7:84c95480 r6:80266a2c r5:847b0c00 [ 1329.191050][ T32] r4:84caa900 [ 1329.191250][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.193027][ T32] Exception stack(0xe04c9fb0 to 0xe04c9ff8) [ 1329.193451][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.193939][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.194445][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.194891][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84caa900 [ 1329.195313][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.195829][ T32] INFO: task kworker/0:206:3676 blocked for more than 455 seconds. [ 1329.196566][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.196948][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.197523][ T32] task:kworker/0:206 state:D stack:0 pid:3676 tgid:3676 ppid:2 flags:0x00000000 [ 1329.198148][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.198547][ T32] Call trace: [ 1329.198824][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.199194][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04d1da4 r5:847b2400 [ 1329.199654][ T32] r4:847b2400 [ 1329.212215][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.212997][ T32] r5:847b2400 r4:827174e0 [ 1329.213362][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.213813][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.214422][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04d1e20 [ 1329.214897][ T32] r4:00000000 [ 1329.215072][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.215476][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.215911][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.216616][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84caabc0 [ 1329.217161][ T32] r4:00000000 [ 1329.217333][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.217761][ T32] r9:847b2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a9000 [ 1329.218080][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.218636][ T32] r5:00001000 r4:dfe27000 [ 1329.218954][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.219598][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.230464][ T32] r5:84c70754 r4:84c70400 [ 1329.231028][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.231496][ T32] r7:dddd00c0 r6:82c18000 r5:84c70754 r4:84c95500 [ 1329.231843][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.232309][ T32] r10:847b2400 r9:84c9552c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.232659][ T32] r4:84c95500 [ 1329.232843][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.233214][ T32] r10:00000000 r9:e04c9e78 r8:84cabb80 r7:84c95500 r6:80266a2c r5:847b2400 [ 1329.233739][ T32] r4:84caa9c0 [ 1329.233976][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.234420][ T32] Exception stack(0xe04d1fb0 to 0xe04d1ff8) [ 1329.234832][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.235253][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.235702][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.237288][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84caa9c0 [ 1329.237693][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.238088][ T32] INFO: task kworker/0:207:3677 blocked for more than 455 seconds. [ 1329.238453][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.238890][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.239340][ T32] task:kworker/0:207 state:D stack:0 pid:3677 tgid:3677 ppid:2 flags:0x00000000 [ 1329.250457][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.251066][ T32] Call trace: [ 1329.251256][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.251607][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04d5da4 r5:847b3000 [ 1329.252032][ T32] r4:847b3000 [ 1329.252195][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.252611][ T32] r5:847b3000 r4:827174e0 [ 1329.252895][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.253466][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.253954][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04d5e20 [ 1329.254314][ T32] r4:00000000 [ 1329.254528][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.255051][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.255491][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.256919][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84caac40 [ 1329.257228][ T32] r4:00000000 [ 1329.257369][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.257753][ T32] r9:847b3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1329.258180][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.258577][ T32] r5:00001000 r4:dfe41000 [ 1329.258952][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.259341][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.270493][ T32] r5:84c72b54 r4:84c72800 [ 1329.270920][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.271553][ T32] r7:dddd00c0 r6:82c18000 r5:84c72b54 r4:84c95580 [ 1329.271837][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.272238][ T32] r10:847b3000 r9:84c955ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.272726][ T32] r4:84c95580 [ 1329.272967][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.273486][ T32] r10:00000000 r9:e04d1e78 r8:84cabc80 r7:84c95580 r6:80266a2c r5:847b3000 [ 1329.273979][ T32] r4:84caaac0 [ 1329.274169][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.274720][ T32] Exception stack(0xe04d5fb0 to 0xe04d5ff8) [ 1329.275114][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.275570][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.276022][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.276509][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84caaac0 [ 1329.276904][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.277389][ T32] INFO: task kworker/0:208:3680 blocked for more than 455 seconds. [ 1329.277803][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.278135][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.278420][ T32] task:kworker/0:208 state:D stack:0 pid:3680 tgid:3680 ppid:2 flags:0x00000000 [ 1329.278958][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.279271][ T32] Call trace: [ 1329.279473][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.290512][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04e1da4 r5:847b3c00 [ 1329.291141][ T32] r4:847b3c00 [ 1329.291393][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.291954][ T32] r5:847b3c00 r4:827174e0 [ 1329.292230][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.292669][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.293214][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e1e20 [ 1329.293697][ T32] r4:00000000 [ 1329.293875][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.294236][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.294592][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.295113][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84caafc0 [ 1329.295433][ T32] r4:00000000 [ 1329.295707][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.296035][ T32] r9:847b3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1329.296310][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.296736][ T32] r5:00001000 r4:dfe67000 [ 1329.296971][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.297339][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.297741][ T32] r5:84c73754 r4:84c73400 [ 1329.297983][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.298640][ T32] r7:dddd00c0 r6:82c18000 r5:84c73754 r4:84c95600 [ 1329.299156][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.299565][ T32] r10:847b3c00 r9:84c9562c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.310311][ T32] r4:84c95600 [ 1329.310920][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.311382][ T32] r10:00000000 r9:e04d5e78 r8:84cabec0 r7:84c95600 r6:80266a2c r5:847b3c00 [ 1329.311946][ T32] r4:84caaac0 [ 1329.312254][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.312695][ T32] Exception stack(0xe04e1fb0 to 0xe04e1ff8) [ 1329.313078][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.313518][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.313999][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.314344][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84caaac0 [ 1329.314825][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.320333][ T32] INFO: task kworker/0:209:3681 blocked for more than 455 seconds. [ 1329.320864][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.321200][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.321481][ T32] task:kworker/0:209 state:D stack:0 pid:3681 tgid:3681 ppid:2 flags:0x00000000 [ 1329.324101][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.324518][ T32] Call trace: [ 1329.324865][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.325329][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04e5da4 r5:847b0000 [ 1329.325781][ T32] r4:847b0000 [ 1329.326010][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.326379][ T32] r5:847b0000 r4:827174e0 [ 1329.326641][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.327048][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.327447][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04e5e20 [ 1329.327802][ T32] r4:00000000 [ 1329.328053][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.329017][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.329627][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.340981][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84caae80 [ 1329.341343][ T32] r4:00000000 [ 1329.341444][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.341775][ T32] r9:847b0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1329.341985][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.342273][ T32] r5:00001000 r4:dfe55000 [ 1329.342426][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.342662][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.342895][ T32] r5:84c73354 r4:84c73000 [ 1329.343015][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.343353][ T32] r7:dddd00c0 r6:82c18000 r5:84c73354 r4:84c95680 [ 1329.343512][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.343958][ T32] r10:847b0000 r9:84c956ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.344562][ T32] r4:84c95680 [ 1329.344798][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.345182][ T32] r10:00000000 r9:e04e1e78 r8:84cabfc0 r7:84c95680 r6:80266a2c r5:847b0000 [ 1329.345621][ T32] r4:84caacc0 [ 1329.345977][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.346475][ T32] Exception stack(0xe04e5fb0 to 0xe04e5ff8) [ 1329.346771][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.347324][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.347784][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.348294][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84caacc0 [ 1329.348732][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.349181][ T32] INFO: task kworker/0:210:3683 blocked for more than 455 seconds. [ 1329.349566][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.360431][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.360969][ T32] task:kworker/0:210 state:D stack:0 pid:3683 tgid:3683 ppid:2 flags:0x00000000 [ 1329.361500][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.361894][ T32] Call trace: [ 1329.362155][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.362529][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04edda4 r5:847b1800 [ 1329.362930][ T32] r4:847b1800 [ 1329.363093][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.363514][ T32] r5:847b1800 r4:827174e0 [ 1329.363735][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.364178][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.364661][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04ede20 [ 1329.364955][ T32] r4:00000000 [ 1329.365122][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.365476][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.366190][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.366538][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca0e80 [ 1329.367115][ T32] r4:00000000 [ 1329.367361][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.367859][ T32] r9:847b1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b3000 [ 1329.368388][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.368862][ T32] r5:00001000 r4:dff1f000 [ 1329.369126][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.369547][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.390554][ T32] r5:84c73f54 r4:84c73c00 [ 1329.390985][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.391463][ T32] r7:dddd00c0 r6:82c18000 r5:84c73f54 r4:84c95700 [ 1329.391891][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.392300][ T32] r10:847b1800 r9:84c9572c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.392621][ T32] r4:84c95700 [ 1329.393042][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.393575][ T32] r10:00000000 r9:e04e1e78 r8:84cab740 r7:84c95700 r6:80266a2c r5:847b1800 [ 1329.393977][ T32] r4:84caaec0 [ 1329.394170][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.394561][ T32] Exception stack(0xe04edfb0 to 0xe04edff8) [ 1329.395167][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.395642][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.396036][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.396701][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84caaec0 [ 1329.399556][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.410648][ T32] INFO: task kworker/0:211:3685 blocked for more than 455 seconds. [ 1329.411501][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.411954][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.412329][ T32] task:kworker/0:211 state:D stack:0 pid:3685 tgid:3685 ppid:2 flags:0x00000000 [ 1329.412927][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.413323][ T32] Call trace: [ 1329.413766][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.414471][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04f5da4 r5:847b4800 [ 1329.414851][ T32] r4:847b4800 [ 1329.415029][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.415490][ T32] r5:847b4800 r4:827174e0 [ 1329.415906][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.416436][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.416879][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04f5e20 [ 1329.417607][ T32] r4:00000000 [ 1329.417869][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.418386][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.419174][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.430175][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00080 [ 1329.430560][ T32] r4:00000000 [ 1329.430669][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.430978][ T32] r9:847b4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b1000 [ 1329.431235][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.431539][ T32] r5:00001000 r4:dff09000 [ 1329.431660][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.432010][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.432262][ T32] r5:84c73b54 r4:84c73800 [ 1329.432385][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.432725][ T32] r7:dddd00c0 r6:82c18000 r5:84c73b54 r4:84c95780 [ 1329.432876][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.433120][ T32] r10:847b4800 r9:84c957ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.433350][ T32] r4:84c95780 [ 1329.433448][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.433657][ T32] r10:00000000 r9:e04ede78 r8:84cab080 r7:84c95780 r6:80266a2c r5:847b4800 [ 1329.433904][ T32] r4:84caacc0 [ 1329.434000][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.434202][ T32] Exception stack(0xe04f5fb0 to 0xe04f5ff8) [ 1329.434466][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.434782][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.435089][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.435262][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84caacc0 [ 1329.435442][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.435835][ T32] INFO: task kworker/0:212:3687 blocked for more than 455 seconds. [ 1329.436367][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.436615][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.436823][ T32] task:kworker/0:212 state:D stack:0 pid:3687 tgid:3687 ppid:2 flags:0x00000000 [ 1329.437265][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.437629][ T32] Call trace: [ 1329.438022][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.439090][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04fdda4 r5:847b5400 [ 1329.439626][ T32] r4:847b5400 [ 1329.450793][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.451512][ T32] r5:847b5400 r4:827174e0 [ 1329.451781][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.452349][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.453325][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04fde20 [ 1329.453712][ T32] r4:00000000 [ 1329.453916][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.454332][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.454953][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.455399][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbd200 [ 1329.456108][ T32] r4:00000000 [ 1329.456329][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.458132][ T32] r9:847b5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b9000 [ 1329.458802][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.459252][ T32] r5:00001000 r4:dff91000 [ 1329.459459][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.470450][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.470961][ T32] r5:84c6bb54 r4:84c6b800 [ 1329.471100][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.471305][ T32] r7:dddd00c0 r6:82c18000 r5:84c6bb54 r4:84c95800 [ 1329.471501][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.471792][ T32] r10:847b5400 r9:84c9582c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.474104][ T32] r4:84c95800 [ 1329.474272][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.474579][ T32] r10:00000000 r9:e04ede78 r8:84cab000 r7:84c95800 r6:80266a2c r5:847b5400 [ 1329.475038][ T32] r4:84c00040 [ 1329.475290][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.475786][ T32] Exception stack(0xe04fdfb0 to 0xe04fdff8) [ 1329.476130][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.476648][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.477209][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.477591][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c00040 [ 1329.478070][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.478381][ T32] INFO: task kworker/0:213:3689 blocked for more than 455 seconds. [ 1329.478682][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.478912][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.479229][ T32] task:kworker/0:213 state:D stack:0 pid:3689 tgid:3689 ppid:2 flags:0x00000000 [ 1329.479763][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.491160][ T32] Call trace: [ 1329.491433][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.494184][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0505da4 r5:847b6000 [ 1329.495714][ T32] r4:847b6000 [ 1329.495918][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.496278][ T32] r5:847b6000 r4:827174e0 [ 1329.496450][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.497262][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.497827][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0505e20 [ 1329.498317][ T32] r4:00000000 [ 1329.498505][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.498986][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.510589][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.513284][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c00040 [ 1329.513621][ T32] r4:00000000 [ 1329.513777][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.516122][ T32] r9:847b6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b5000 [ 1329.516462][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.516842][ T32] r5:00001000 r4:dff35000 [ 1329.517014][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.517298][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.517669][ T32] r5:84c71f54 r4:84c71c00 [ 1329.517850][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.518251][ T32] r7:dddd00c0 r6:82c18000 r5:84c71f54 r4:84c95880 [ 1329.518484][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.518954][ T32] r10:847b6000 r9:84c958ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.519277][ T32] r4:84c95880 [ 1329.519565][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.530675][ T32] r10:00000000 r9:e04fde78 r8:84cbe0c0 r7:84c95880 r6:80266a2c r5:847b6000 [ 1329.531188][ T32] r4:84c00040 [ 1329.531382][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.531873][ T32] Exception stack(0xe0505fb0 to 0xe0505ff8) [ 1329.532194][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.532715][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.533160][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.533473][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c00040 [ 1329.533916][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.534343][ T32] INFO: task kworker/0:214:3691 blocked for more than 456 seconds. [ 1329.534679][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.535044][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.535438][ T32] task:kworker/0:214 state:D stack:0 pid:3691 tgid:3691 ppid:2 flags:0x00000000 [ 1329.535989][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.536465][ T32] Call trace: [ 1329.536707][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.537297][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e050dda4 r5:84510000 [ 1329.537792][ T32] r4:84510000 [ 1329.538009][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.538497][ T32] r5:84510000 r4:827174e0 [ 1329.538724][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.539167][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.539578][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e050de20 [ 1329.550611][ T32] r4:00000000 [ 1329.551210][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.551855][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.552292][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.552743][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbd080 [ 1329.553078][ T32] r4:00000000 [ 1329.553258][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.553621][ T32] r9:84510000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b7000 [ 1329.553972][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.554348][ T32] r5:00001000 r4:dff67000 [ 1329.554585][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.555165][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.555559][ T32] r5:84c70f54 r4:84c70c00 [ 1329.555842][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.556373][ T32] r7:dddd00c0 r6:82c18000 r5:84c70f54 r4:84c95900 [ 1329.556687][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.557160][ T32] r10:84510000 r9:84c9592c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.557659][ T32] r4:84c95900 [ 1329.557845][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.558208][ T32] r10:00000000 r9:e04fde78 r8:84cbe2c0 r7:84c95900 r6:80266a2c r5:84510000 [ 1329.558768][ T32] r4:84cabd00 [ 1329.558998][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.559383][ T32] Exception stack(0xe050dfb0 to 0xe050dff8) [ 1329.559815][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.571179][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.571724][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.572298][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cabd00 [ 1329.572761][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.573202][ T32] INFO: task kworker/0:215:3693 blocked for more than 456 seconds. [ 1329.573541][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.573810][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.574238][ T32] task:kworker/0:215 state:D stack:0 pid:3693 tgid:3693 ppid:2 flags:0x00000000 [ 1329.574701][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.575069][ T32] Call trace: [ 1329.575287][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.575777][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0515da4 r5:84511800 [ 1329.576108][ T32] r4:84511800 [ 1329.576342][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.576765][ T32] r5:84511800 r4:827174e0 [ 1329.577042][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.577520][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.578023][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0515e20 [ 1329.578292][ T32] r4:00000000 [ 1329.578713][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.579389][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.590580][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.591525][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbd3c0 [ 1329.591983][ T32] r4:00000000 [ 1329.592165][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.592596][ T32] r9:84511800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bd000 [ 1329.592966][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.593415][ T32] r5:00001000 r4:dffb1000 [ 1329.593719][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.594529][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.594974][ T32] r5:84c74354 r4:84c74000 [ 1329.595167][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.595609][ T32] r7:dddd00c0 r6:82c18000 r5:84c74354 r4:84c95980 [ 1329.595890][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.596584][ T32] r10:84511800 r9:84c959ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.596933][ T32] r4:84c95980 [ 1329.597114][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.597453][ T32] r10:00000000 r9:e04fde78 r8:84cbe480 r7:84c95980 r6:80266a2c r5:84511800 [ 1329.597777][ T32] r4:84cbd040 [ 1329.598012][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.598336][ T32] Exception stack(0xe0515fb0 to 0xe0515ff8) [ 1329.599009][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.599314][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.620664][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.621128][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbd040 [ 1329.621448][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.621864][ T32] INFO: task kworker/1:68:3696 blocked for more than 456 seconds. [ 1329.622315][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.622627][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.623031][ T32] task:kworker/1:68 state:D stack:0 pid:3696 tgid:3696 ppid:2 flags:0x00000000 [ 1329.623690][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.624022][ T32] Call trace: [ 1329.624239][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.624590][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e01adda4 r5:84512400 [ 1329.625032][ T32] r4:84512400 [ 1329.625209][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.625613][ T32] r5:84512400 r4:827174e0 [ 1329.625801][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.626288][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.626694][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e01ade20 [ 1329.627061][ T32] r4:00000000 [ 1329.627307][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.627648][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.628022][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.628357][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbe900 [ 1329.628695][ T32] r4:00000000 [ 1329.628899][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.629316][ T32] r9:84512400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c1000 [ 1329.640330][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.640901][ T32] r5:00001000 r4:dffc9000 [ 1329.641348][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.642276][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.642950][ T32] r5:84cc9f54 r4:84cc9c00 [ 1329.643278][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.643597][ T32] r7:ddde40c0 r6:82c18200 r5:84cc9f54 r4:84ca1b80 [ 1329.643969][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.644245][ T32] r10:84512400 r9:84ca1bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.644526][ T32] r4:84ca1b80 [ 1329.644650][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.644926][ T32] r10:00000000 r9:e0131e78 r8:84cbe5c0 r7:84ca1b80 r6:80266a2c r5:84512400 [ 1329.645130][ T32] r4:84cbe500 [ 1329.645226][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.645854][ T32] Exception stack(0xe01adfb0 to 0xe01adff8) [ 1329.646073][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.646322][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.646595][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.646898][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbe500 [ 1329.647143][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.647402][ T32] INFO: task kworker/0:216:3698 blocked for more than 456 seconds. [ 1329.647620][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.647814][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.648149][ T32] task:kworker/0:216 state:D stack:0 pid:3698 tgid:3698 ppid:2 flags:0x00000000 [ 1329.648470][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.648705][ T32] Call trace: [ 1329.648820][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.649194][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0519da4 r5:84513000 [ 1329.649597][ T32] r4:84513000 [ 1329.660595][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.661140][ T32] r5:84513000 r4:827174e0 [ 1329.661342][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.661787][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.662277][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0519e20 [ 1329.662584][ T32] r4:00000000 [ 1329.662764][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.663362][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.663750][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.664202][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbd500 [ 1329.664734][ T32] r4:00000000 [ 1329.664911][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.665241][ T32] r9:84513000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1329.665718][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.666057][ T32] r5:00001000 r4:dffbf000 [ 1329.666646][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.667018][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.667380][ T32] r5:84c74b54 r4:84c74800 [ 1329.667618][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.668411][ T32] r7:dddd00c0 r6:82c18000 r5:84c74b54 r4:84c95a00 [ 1329.668793][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.669373][ T32] r10:84513000 r9:84c95a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.680403][ T32] r4:84c95a00 [ 1329.680741][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.681102][ T32] r10:00000000 r9:e0515e78 r8:84cbe740 r7:84c95a00 r6:80266a2c r5:84513000 [ 1329.681544][ T32] r4:84cbd340 [ 1329.681722][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.682382][ T32] Exception stack(0xe0519fb0 to 0xe0519ff8) [ 1329.682696][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.683176][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.683491][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.683838][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbd340 [ 1329.684502][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.684896][ T32] INFO: task kworker/0:217:3700 blocked for more than 456 seconds. [ 1329.685188][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.685427][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.685829][ T32] task:kworker/0:217 state:D stack:0 pid:3700 tgid:3700 ppid:2 flags:0x00000000 [ 1329.686230][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.686502][ T32] Call trace: [ 1329.686713][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.687108][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e018dda4 r5:84575400 [ 1329.687471][ T32] r4:84575400 [ 1329.687646][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.687905][ T32] r5:84575400 r4:827174e0 [ 1329.688084][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.688349][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.688634][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e018de20 [ 1329.688867][ T32] r4:00000000 [ 1329.689036][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.689284][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.689600][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.700451][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbda40 [ 1329.701006][ T32] r4:00000000 [ 1329.701185][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.701956][ T32] r9:84575400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c5000 [ 1329.702304][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.702813][ T32] r5:00001000 r4:dffed000 [ 1329.703062][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.703697][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.704186][ T32] r5:84c75354 r4:84c75000 [ 1329.704469][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.705297][ T32] r7:dddd00c0 r6:82c18000 r5:84c75354 r4:84c95a80 [ 1329.705602][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.706069][ T32] r10:84575400 r9:84c95aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.706438][ T32] r4:84c95a80 [ 1329.706632][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.707167][ T32] r10:00000000 r9:e0519e78 r8:84cbd600 r7:84c95a80 r6:80266a2c r5:84575400 [ 1329.707810][ T32] r4:84cbd340 [ 1329.708007][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.708421][ T32] Exception stack(0xe018dfb0 to 0xe018dff8) [ 1329.708780][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.709288][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.720406][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.721365][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbd340 [ 1329.721883][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.722321][ T32] INFO: task kworker/1:69:3702 blocked for more than 456 seconds. [ 1329.722648][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.722934][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.723257][ T32] task:kworker/1:69 state:D stack:0 pid:3702 tgid:3702 ppid:2 flags:0x00000000 [ 1329.724265][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.724766][ T32] Call trace: [ 1329.724982][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.725555][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0521da4 r5:84576000 [ 1329.725971][ T32] r4:84576000 [ 1329.726164][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.726663][ T32] r5:84576000 r4:827174e0 [ 1329.726902][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.727452][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.727994][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0521e20 [ 1329.728333][ T32] r4:00000000 [ 1329.728638][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.729179][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.740560][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.741243][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbed40 [ 1329.741652][ T32] r4:00000000 [ 1329.741964][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.742609][ T32] r9:84576000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1329.742912][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.743281][ T32] r5:00001000 r4:df9ed000 [ 1329.743484][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.744038][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.744714][ T32] r5:84cca754 r4:84cca400 [ 1329.745000][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.745709][ T32] r7:ddde40c0 r6:82c18200 r5:84cca754 r4:84ca1c00 [ 1329.745987][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.746372][ T32] r10:84576000 r9:84ca1c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.746696][ T32] r4:84ca1c00 [ 1329.746911][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.747258][ T32] r10:00000000 r9:e0131e78 r8:84cbd700 r7:84ca1c00 r6:80266a2c r5:84576000 [ 1329.747559][ T32] r4:84cbe7c0 [ 1329.747776][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.748161][ T32] Exception stack(0xe0521fb0 to 0xe0521ff8) [ 1329.748422][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.748760][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.749096][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.749496][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbe7c0 [ 1329.760506][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.761193][ T32] INFO: task kworker/0:218:3703 blocked for more than 456 seconds. [ 1329.761560][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.761833][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.762246][ T32] task:kworker/0:218 state:D stack:0 pid:3703 tgid:3703 ppid:2 flags:0x00000000 [ 1329.762766][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.763107][ T32] Call trace: [ 1329.763296][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.763800][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0525da4 r5:84574800 [ 1329.764189][ T32] r4:84574800 [ 1329.764396][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.764778][ T32] r5:84574800 r4:827174e0 [ 1329.765059][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.765620][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.766206][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0525e20 [ 1329.766632][ T32] r4:00000000 [ 1329.766848][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.767257][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.767750][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.768336][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbd9c0 [ 1329.768866][ T32] r4:00000000 [ 1329.769069][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.769494][ T32] r9:84574800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1329.780146][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.780573][ T32] r5:00001000 r4:dffdf000 [ 1329.780739][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.781174][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.781462][ T32] r5:84c74f54 r4:84c74c00 [ 1329.781609][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.781895][ T32] r7:dddd00c0 r6:82c18000 r5:84c74f54 r4:84c95b00 [ 1329.782064][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.782338][ T32] r10:84574800 r9:84c95b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.782545][ T32] r4:84c95b00 [ 1329.782653][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.782909][ T32] r10:00000000 r9:e018de78 r8:84cbd840 r7:84c95b00 r6:80266a2c r5:84574800 [ 1329.783193][ T32] r4:84cbd780 [ 1329.783290][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.783491][ T32] Exception stack(0xe0525fb0 to 0xe0525ff8) [ 1329.783655][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.783923][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.784156][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.784372][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbd780 [ 1329.784608][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.784948][ T32] INFO: task kworker/0:219:3709 blocked for more than 456 seconds. [ 1329.785149][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.785332][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.785686][ T32] task:kworker/0:219 state:D stack:0 pid:3709 tgid:3709 ppid:2 flags:0x00000000 [ 1329.785975][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.786141][ T32] Call trace: [ 1329.786274][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.786532][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0511da4 r5:84573c00 [ 1329.786914][ T32] r4:84573c00 [ 1329.787353][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.787750][ T32] r5:84573c00 r4:827174e0 [ 1329.787954][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.788532][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.788942][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0511e20 [ 1329.789282][ T32] r4:00000000 [ 1329.789452][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.800208][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.800930][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.801477][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbdc00 [ 1329.801867][ T32] r4:00000000 [ 1329.802087][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.802368][ T32] r9:84573c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f003000 [ 1329.802604][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.803019][ T32] r5:00001000 r4:df989000 [ 1329.803224][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.803611][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.804112][ T32] r5:84c75b54 r4:84c75800 [ 1329.804676][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.805390][ T32] r7:dddd00c0 r6:82c18000 r5:84c75b54 r4:84c95b80 [ 1329.805871][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.806262][ T32] r10:84573c00 r9:84c95bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.806572][ T32] r4:84c95b80 [ 1329.806733][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.807209][ T32] r10:00000000 r9:e018de78 r8:84cbdd40 r7:84c95b80 r6:80266a2c r5:84573c00 [ 1329.807508][ T32] r4:84cbdc80 [ 1329.807715][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.808106][ T32] Exception stack(0xe0511fb0 to 0xe0511ff8) [ 1329.808417][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.809061][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.809402][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.820302][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbdc80 [ 1329.820791][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.821344][ T32] INFO: task kworker/0:220:3710 blocked for more than 456 seconds. [ 1329.821826][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.822257][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.822585][ T32] task:kworker/0:220 state:D stack:0 pid:3710 tgid:3710 ppid:2 flags:0x00000000 [ 1329.823091][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.823379][ T32] Call trace: [ 1329.823604][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.824036][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e00ddda4 r5:84573000 [ 1329.824370][ T32] r4:84573000 [ 1329.824544][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.824960][ T32] r5:84573000 r4:827174e0 [ 1329.825182][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.825731][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.826232][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00dde20 [ 1329.826573][ T32] r4:00000000 [ 1329.826762][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.827155][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.827611][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.827926][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cba740 [ 1329.828222][ T32] r4:00000000 [ 1329.828362][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.828707][ T32] r9:84573000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1329.828936][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.829256][ T32] r5:00001000 r4:dfadd000 [ 1329.829432][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.829754][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.841549][ T32] r5:84c76354 r4:84c76000 [ 1329.841876][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.842437][ T32] r7:dddd00c0 r6:82c18000 r5:84c76354 r4:84c95c00 [ 1329.842756][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.843238][ T32] r10:84573000 r9:84c95c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.843692][ T32] r4:84c95c00 [ 1329.843882][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.844268][ T32] r10:00000000 r9:e0511e78 r8:84cbde00 r7:84c95c00 r6:80266a2c r5:84573000 [ 1329.844604][ T32] r4:84cbd780 [ 1329.844826][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.845361][ T32] Exception stack(0xe00ddfb0 to 0xe00ddff8) [ 1329.845628][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.846002][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.846388][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.846714][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbd780 [ 1329.847099][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.847457][ T32] INFO: task kworker/0:221:3711 blocked for more than 456 seconds. [ 1329.847849][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.848385][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.848706][ T32] task:kworker/0:221 state:D stack:0 pid:3711 tgid:3711 ppid:2 flags:0x00000000 [ 1329.849532][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.860488][ T32] Call trace: [ 1329.861011][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.861459][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e00f9da4 r5:84c48000 [ 1329.861947][ T32] r4:84c48000 [ 1329.862117][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.862556][ T32] r5:84c48000 r4:827174e0 [ 1329.862743][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.863551][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.864120][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00f9e20 [ 1329.864282][ T32] r4:00000000 [ 1329.864431][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.864646][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.864986][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.865283][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cba140 [ 1329.865482][ T32] r4:00000000 [ 1329.865598][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.866033][ T32] r9:84c48000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1329.866369][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.866960][ T32] r5:00001000 r4:dfa67000 [ 1329.867156][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.867789][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.868279][ T32] r5:84c75f54 r4:84c75c00 [ 1329.868547][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.869012][ T32] r7:dddd00c0 r6:82c18000 r5:84c75f54 r4:84c95c80 [ 1329.869465][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.880573][ T32] r10:84c48000 r9:84c95cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.881219][ T32] r4:84c95c80 [ 1329.881435][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.882046][ T32] r10:00000000 r9:e00dde78 r8:84cbd340 r7:84c95c80 r6:80266a2c r5:84c48000 [ 1329.882682][ T32] r4:84cbdf00 [ 1329.883309][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.883783][ T32] Exception stack(0xe00f9fb0 to 0xe00f9ff8) [ 1329.884692][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.885303][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.885845][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.886597][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbdf00 [ 1329.887357][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.888080][ T32] INFO: task kworker/1:70:3713 blocked for more than 456 seconds. [ 1329.888539][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.888974][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.889293][ T32] task:kworker/1:70 state:D stack:0 pid:3713 tgid:3713 ppid:2 flags:0x00000000 [ 1329.900424][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.901103][ T32] Call trace: [ 1329.901315][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.901742][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e00d9da4 r5:84513c00 [ 1329.902086][ T32] r4:84513c00 [ 1329.902294][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.902760][ T32] r5:84513c00 r4:827174e0 [ 1329.903144][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.903784][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.904421][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00d9e20 [ 1329.904946][ T32] r4:00000000 [ 1329.905130][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.905682][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.906051][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.906741][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbea00 [ 1329.907141][ T32] r4:00000000 [ 1329.907338][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.907779][ T32] r9:84513c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03f000 [ 1329.908154][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.908953][ T32] r5:00001000 r4:dfa37000 [ 1329.909176][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.909662][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.920622][ T32] r5:84ccb354 r4:84ccb000 [ 1329.921243][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.921781][ T32] r7:ddde40c0 r6:82c18200 r5:84ccb354 r4:84ca1c80 [ 1329.922334][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.922752][ T32] r10:84513c00 r9:84ca1cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.923079][ T32] r4:84ca1c80 [ 1329.923279][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.923990][ T32] r10:00000000 r9:e0131e78 r8:84cbef80 r7:84ca1c80 r6:80266a2c r5:84513c00 [ 1329.924397][ T32] r4:84cbec80 [ 1329.924596][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.925111][ T32] Exception stack(0xe00d9fb0 to 0xe00d9ff8) [ 1329.925391][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.926006][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.926534][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.927120][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbec80 [ 1329.927660][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.928119][ T32] INFO: task kworker/1:71:3715 blocked for more than 456 seconds. [ 1329.928460][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.929306][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.940323][ T32] task:kworker/1:71 state:D stack:0 pid:3715 tgid:3715 ppid:2 flags:0x00000000 [ 1329.941090][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.941498][ T32] Call trace: [ 1329.941815][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.942418][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e00f5da4 r5:84515400 [ 1329.942807][ T32] r4:84515400 [ 1329.943027][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.943493][ T32] r5:84515400 r4:827174e0 [ 1329.943787][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.944299][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.944901][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00f5e20 [ 1329.945310][ T32] r4:00000000 [ 1329.945516][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.946011][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.946431][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.947007][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbe180 [ 1329.947438][ T32] r4:00000000 [ 1329.947645][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.948100][ T32] r9:84515400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1329.948507][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1329.949098][ T32] r5:00001000 r4:dfa5b000 [ 1329.949513][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1329.960473][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.961077][ T32] r5:84ccb754 r4:84ccb400 [ 1329.961291][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1329.962143][ T32] r7:ddde40c0 r6:82c18200 r5:84ccb754 r4:84ca1d00 [ 1329.962400][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1329.962912][ T32] r10:84515400 r9:84ca1d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.963363][ T32] r4:84ca1d00 [ 1329.963738][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1329.964129][ T32] r10:00000000 r9:e00d9e78 r8:84cbeac0 r7:84ca1d00 r6:80266a2c r5:84515400 [ 1329.964775][ T32] r4:84cbe8c0 [ 1329.965006][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.965625][ T32] Exception stack(0xe00f5fb0 to 0xe00f5ff8) [ 1329.965862][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.966215][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.966714][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.967021][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbe8c0 [ 1329.967591][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.968202][ T32] INFO: task kworker/1:72:3717 blocked for more than 456 seconds. [ 1329.968544][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1329.968787][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.969310][ T32] task:kworker/1:72 state:D stack:0 pid:3717 tgid:3717 ppid:2 flags:0x00000000 [ 1329.990809][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.991469][ T32] Call trace: [ 1329.991783][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1329.992148][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e052dda4 r5:84c48c00 [ 1329.992451][ T32] r4:84c48c00 [ 1329.992661][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1329.994130][ T32] r5:84c48c00 r4:827174e0 [ 1329.994441][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.994808][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.995198][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e052de20 [ 1329.995485][ T32] r4:00000000 [ 1329.995641][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1329.996315][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1329.996715][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1329.997754][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbd4c0 [ 1329.998331][ T32] r4:00000000 [ 1329.998501][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1329.998848][ T32] r9:84c48c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f045000 [ 1329.999426][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.010742][ T32] r5:00001000 r4:dfa95000 [ 1330.011200][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.011702][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.012183][ T32] r5:84ccaf54 r4:84ccac00 [ 1330.012409][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.013186][ T32] r7:ddde40c0 r6:82c18200 r5:84ccaf54 r4:84ca1d80 [ 1330.013477][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.013917][ T32] r10:84c48c00 r9:84ca1dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.014240][ T32] r4:84ca1d80 [ 1330.014406][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.014747][ T32] r10:00000000 r9:e00f5e78 r8:84cabac0 r7:84ca1d80 r6:80266a2c r5:84c48c00 [ 1330.015103][ T32] r4:84cbe400 [ 1330.015273][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.015588][ T32] Exception stack(0xe052dfb0 to 0xe052dff8) [ 1330.016002][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.016347][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.016668][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.017036][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbe400 [ 1330.017398][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.017772][ T32] INFO: task kworker/1:73:3719 blocked for more than 456 seconds. [ 1330.018114][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.018366][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.018710][ T32] task:kworker/1:73 state:D stack:0 pid:3719 tgid:3719 ppid:2 flags:0x00000000 [ 1330.019369][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.030496][ T32] Call trace: [ 1330.030973][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.031425][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0531da4 r5:84c4b000 [ 1330.031852][ T32] r4:84c4b000 [ 1330.032044][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.032422][ T32] r5:84c4b000 r4:827174e0 [ 1330.032685][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.033209][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.033734][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0531e20 [ 1330.034109][ T32] r4:00000000 [ 1330.034281][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.034688][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.035289][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.035774][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0500 [ 1330.036103][ T32] r4:00000000 [ 1330.036334][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.036762][ T32] r9:84c4b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1330.037136][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.037586][ T32] r5:00001000 r4:dfb15000 [ 1330.037820][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.038255][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.038875][ T32] r5:8476bb54 r4:8476b800 [ 1330.039230][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.050462][ T32] r7:ddde40c0 r6:82c18200 r5:8476bb54 r4:84ca1e00 [ 1330.051055][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.051460][ T32] r10:84c4b000 r9:84ca1e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.052004][ T32] r4:84ca1e00 [ 1330.052393][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.053165][ T32] r10:00000000 r9:e052de78 r8:84cba2c0 r7:84ca1e00 r6:80266a2c r5:84c4b000 [ 1330.053584][ T32] r4:84cbe200 [ 1330.053775][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.054203][ T32] Exception stack(0xe0531fb0 to 0xe0531ff8) [ 1330.054465][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.054780][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.055159][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.055621][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbe200 [ 1330.056022][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.056286][ T32] INFO: task kworker/1:74:3721 blocked for more than 456 seconds. [ 1330.056554][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.056828][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.057126][ T32] task:kworker/1:74 state:D stack:0 pid:3721 tgid:3721 ppid:2 flags:0x00000000 [ 1330.057521][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.057885][ T32] Call trace: [ 1330.058100][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.058485][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0539da4 r5:84c4a400 [ 1330.058940][ T32] r4:84c4a400 [ 1330.059176][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.059702][ T32] r5:84c4a400 r4:827174e0 [ 1330.070984][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.071660][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.072338][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0539e20 [ 1330.072766][ T32] r4:00000000 [ 1330.073015][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.073486][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.073956][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.074350][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc00c0 [ 1330.074786][ T32] r4:00000000 [ 1330.074960][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.075374][ T32] r9:84c4a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f047000 [ 1330.075652][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.076032][ T32] r5:00001000 r4:dfaa5000 [ 1330.076209][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.076622][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.076953][ T32] r5:84ccbb54 r4:84ccb800 [ 1330.077119][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.077678][ T32] r7:ddde40c0 r6:82c18200 r5:84ccbb54 r4:84ca1e80 [ 1330.078330][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.078817][ T32] r10:84c4a400 r9:84ca1eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.079529][ T32] r4:84ca1e80 [ 1330.090449][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.091147][ T32] r10:00000000 r9:e0531e78 r8:84cba3c0 r7:84ca1e80 r6:80266a2c r5:84c4a400 [ 1330.091579][ T32] r4:84cbdbc0 [ 1330.091863][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.092321][ T32] Exception stack(0xe0539fb0 to 0xe0539ff8) [ 1330.092742][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.093175][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.093544][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.094039][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cbdbc0 [ 1330.094439][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.095394][ T32] INFO: task kworker/1:75:3723 blocked for more than 456 seconds. [ 1330.095752][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.098280][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.101737][ T32] task:kworker/1:75 state:D stack:0 pid:3723 tgid:3723 ppid:2 flags:0x00000000 [ 1330.110337][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.111252][ T32] Call trace: [ 1330.111463][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.111929][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0541da4 r5:84c4c800 [ 1330.112267][ T32] r4:84c4c800 [ 1330.112452][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.113113][ T32] r5:84c4c800 r4:827174e0 [ 1330.113324][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.113950][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.114570][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0541e20 [ 1330.114950][ T32] r4:00000000 [ 1330.115124][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.115751][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.116134][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.116506][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0200 [ 1330.116911][ T32] r4:00000000 [ 1330.117105][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.117522][ T32] r9:84c4c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1330.117873][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.118569][ T32] r5:00001000 r4:dfac5000 [ 1330.118831][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.119280][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.119802][ T32] r5:84ccbf54 r4:84ccbc00 [ 1330.130922][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.131463][ T32] r7:ddde40c0 r6:82c18200 r5:84ccbf54 r4:84ca1f00 [ 1330.132310][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.133338][ T32] r10:84c4c800 r9:84ca1f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.135186][ T32] r4:84ca1f00 [ 1330.135396][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.136008][ T32] r10:00000000 r9:e0531e78 r8:84cba5c0 r7:84ca1f00 r6:80266a2c r5:84c4c800 [ 1330.136469][ T32] r4:84cc0040 [ 1330.136700][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.137393][ T32] Exception stack(0xe0541fb0 to 0xe0541ff8) [ 1330.137723][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.138128][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.138699][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.139301][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc0040 [ 1330.139579][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.150595][ T32] INFO: task kworker/0:222:3726 blocked for more than 456 seconds. [ 1330.151488][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.151816][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.152138][ T32] task:kworker/0:222 state:D stack:0 pid:3726 tgid:3726 ppid:2 flags:0x00000000 [ 1330.152608][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.152968][ T32] Call trace: [ 1330.153311][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.153699][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0109da4 r5:84c49800 [ 1330.154192][ T32] r4:84c49800 [ 1330.154421][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.154815][ T32] r5:84c49800 r4:827174e0 [ 1330.155046][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.155474][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.155956][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0109e20 [ 1330.156309][ T32] r4:00000000 [ 1330.156481][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.156815][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.157153][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.157495][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c02800 [ 1330.157826][ T32] r4:00000000 [ 1330.158010][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.158363][ T32] r9:84c49800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c9000 [ 1330.158680][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.159292][ T32] r5:00001000 r4:e0609000 [ 1330.159535][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.171310][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.171920][ T32] r5:84c76f54 r4:84c76c00 [ 1330.172280][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.172622][ T32] r7:dddd00c0 r6:82c18000 r5:84c76f54 r4:84c95d00 [ 1330.172803][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.173075][ T32] r10:84c49800 r9:84c95d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.173262][ T32] r4:84c95d00 [ 1330.173393][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.173644][ T32] r10:00000000 r9:e00dde78 r8:84cba7c0 r7:84c95d00 r6:80266a2c r5:84c49800 [ 1330.174022][ T32] r4:84cba6c0 [ 1330.174160][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.174386][ T32] Exception stack(0xe0109fb0 to 0xe0109ff8) [ 1330.174568][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.174796][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.175242][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.175493][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cba6c0 [ 1330.175735][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.175949][ T32] INFO: task kworker/0:223:3727 blocked for more than 456 seconds. [ 1330.176160][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.176354][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.176550][ T32] task:kworker/0:223 state:D stack:0 pid:3727 tgid:3727 ppid:2 flags:0x00000000 [ 1330.176906][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.177083][ T32] Call trace: [ 1330.177230][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.177461][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0545da4 r5:84c4d400 [ 1330.177730][ T32] r4:84c4d400 [ 1330.177901][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.178177][ T32] r5:84c4d400 r4:827174e0 [ 1330.178288][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.178545][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.178805][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0545e20 [ 1330.179237][ T32] r4:00000000 [ 1330.179421][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.190643][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.191341][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.191730][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca6200 [ 1330.192055][ T32] r4:00000000 [ 1330.192230][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.192629][ T32] r9:84c4d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f077000 [ 1330.193051][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.193470][ T32] r5:00001000 r4:e00b5000 [ 1330.193952][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.194325][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.194708][ T32] r5:84ce4f54 r4:84ce4c00 [ 1330.194926][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.195388][ T32] r7:dddd00c0 r6:82c18000 r5:84ce4f54 r4:84c95d80 [ 1330.195823][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.196195][ T32] r10:84c4d400 r9:84c95dac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.196483][ T32] r4:84c95d80 [ 1330.196649][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.197010][ T32] r10:00000000 r9:e0109e78 r8:84cba8c0 r7:84c95d80 r6:80266a2c r5:84c4d400 [ 1330.197302][ T32] r4:84cba780 [ 1330.197475][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.198130][ T32] Exception stack(0xe0545fb0 to 0xe0545ff8) [ 1330.198376][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.198695][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.199284][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.199694][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cba780 [ 1330.210558][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.211169][ T32] INFO: task kworker/1:76:3728 blocked for more than 456 seconds. [ 1330.211554][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.212081][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.212602][ T32] task:kworker/1:76 state:D stack:0 pid:3728 tgid:3728 ppid:2 flags:0x00000000 [ 1330.213121][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.213385][ T32] Call trace: [ 1330.213524][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.213833][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0549da4 r5:84c4e000 [ 1330.214215][ T32] r4:84c4e000 [ 1330.214419][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.214767][ T32] r5:84c4e000 r4:827174e0 [ 1330.214971][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.215584][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.216021][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0549e20 [ 1330.216316][ T32] r4:00000000 [ 1330.216564][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.216954][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.217375][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.217730][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0440 [ 1330.218182][ T32] r4:00000000 [ 1330.218362][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.218698][ T32] r9:84c4e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04d000 [ 1330.219020][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.219366][ T32] r5:00001000 r4:dfaff000 [ 1330.219560][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.230206][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.230713][ T32] r5:837ca754 r4:837ca400 [ 1330.230940][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.231294][ T32] r7:ddde40c0 r6:82c18200 r5:837ca754 r4:84ca1f80 [ 1330.231529][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.232039][ T32] r10:84c4e000 r9:84ca1fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.232371][ T32] r4:84ca1f80 [ 1330.232579][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.233161][ T32] r10:00000000 r9:e0531e78 r8:84cba9c0 r7:84ca1f80 r6:80266a2c r5:84c4e000 [ 1330.233541][ T32] r4:84cc0240 [ 1330.234103][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.234388][ T32] Exception stack(0xe0549fb0 to 0xe0549ff8) [ 1330.234634][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.234946][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.235255][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.235534][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc0240 [ 1330.235857][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.236170][ T32] INFO: task kworker/1:77:3731 blocked for more than 456 seconds. [ 1330.236470][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.236741][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.237107][ T32] task:kworker/1:77 state:D stack:0 pid:3731 tgid:3731 ppid:2 flags:0x00000000 [ 1330.237548][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.237844][ T32] Call trace: [ 1330.238223][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.238623][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0555da4 r5:84c4ec00 [ 1330.238919][ T32] r4:84c4ec00 [ 1330.239391][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.250258][ T32] r5:84c4ec00 r4:827174e0 [ 1330.250554][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.250931][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.251437][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0555e20 [ 1330.251744][ T32] r4:00000000 [ 1330.251963][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.252360][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.252925][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.253284][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0740 [ 1330.253908][ T32] r4:00000000 [ 1330.254068][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.254385][ T32] r9:84c4ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1330.254703][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.255119][ T32] r5:00001000 r4:dfb4b000 [ 1330.255328][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.255713][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.256242][ T32] r5:84ce0b54 r4:84ce0800 [ 1330.256435][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.257049][ T32] r7:ddde40c0 r6:82c18200 r5:84ce0b54 r4:84cbb000 [ 1330.257289][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.257702][ T32] r10:84c4ec00 r9:84cbb02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.257991][ T32] r4:84cbb000 [ 1330.258172][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.258562][ T32] r10:00000000 r9:e0531e78 r8:84cbac40 r7:84cbb000 r6:80266a2c r5:84c4ec00 [ 1330.258953][ T32] r4:84cc01c0 [ 1330.259124][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.259434][ T32] Exception stack(0xe0555fb0 to 0xe0555ff8) [ 1330.259768][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.280274][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.280779][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.281128][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc01c0 [ 1330.281502][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.281855][ T32] INFO: task kworker/1:78:3732 blocked for more than 456 seconds. [ 1330.282177][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.282472][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.282904][ T32] task:kworker/1:78 state:D stack:0 pid:3732 tgid:3732 ppid:2 flags:0x00000000 [ 1330.283350][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.283698][ T32] Call trace: [ 1330.283908][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.284241][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0559da4 r5:84571800 [ 1330.284536][ T32] r4:84571800 [ 1330.284747][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.285087][ T32] r5:84571800 r4:827174e0 [ 1330.285257][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.285635][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.286046][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0559e20 [ 1330.286585][ T32] r4:00000000 [ 1330.286736][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.287046][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.287318][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.287565][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc06c0 [ 1330.287931][ T32] r4:00000000 [ 1330.288051][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.288322][ T32] r9:84571800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f051000 [ 1330.288623][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.288964][ T32] r5:00001000 r4:dfb2f000 [ 1330.289135][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.289486][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.300407][ T32] r5:84ce0354 r4:84ce0000 [ 1330.300683][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.301058][ T32] r7:ddde40c0 r6:82c18200 r5:84ce0354 r4:84cbb080 [ 1330.301354][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.301683][ T32] r10:84571800 r9:84cbb0ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.302001][ T32] r4:84cbb080 [ 1330.302124][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.302428][ T32] r10:00000000 r9:e0555e78 r8:84cbad40 r7:84cbb080 r6:80266a2c r5:84571800 [ 1330.302656][ T32] r4:84cc0240 [ 1330.302844][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.303301][ T32] Exception stack(0xe0559fb0 to 0xe0559ff8) [ 1330.303694][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.304108][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.304468][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.304855][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc0240 [ 1330.305190][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.305630][ T32] INFO: task kworker/1:79:3734 blocked for more than 456 seconds. [ 1330.305951][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.306123][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.306362][ T32] task:kworker/1:79 state:D stack:0 pid:3734 tgid:3734 ppid:2 flags:0x00000000 [ 1330.306867][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.307126][ T32] Call trace: [ 1330.307278][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.307450][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0561da4 r5:84d10000 [ 1330.307659][ T32] r4:84d10000 [ 1330.307815][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.308056][ T32] r5:84d10000 r4:827174e0 [ 1330.308204][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.308498][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.308866][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0561e20 [ 1330.309116][ T32] r4:00000000 [ 1330.309281][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.309539][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.320243][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.320780][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0900 [ 1330.321123][ T32] r4:00000000 [ 1330.321280][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.321763][ T32] r9:84d10000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1330.322253][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.322655][ T32] r5:00001000 r4:dfb61000 [ 1330.322899][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.323306][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.323741][ T32] r5:84ce0754 r4:84ce0400 [ 1330.324074][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.324523][ T32] r7:ddde40c0 r6:82c18200 r5:84ce0754 r4:84cbb100 [ 1330.324779][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.325163][ T32] r10:84d10000 r9:84cbb12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.325466][ T32] r4:84cbb100 [ 1330.325635][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.326012][ T32] r10:00000000 r9:e0555e78 r8:84cbaf40 r7:84cbb100 r6:80266a2c r5:84d10000 [ 1330.326365][ T32] r4:84cc0540 [ 1330.326540][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.326878][ T32] Exception stack(0xe0561fb0 to 0xe0561ff8) [ 1330.327217][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.327692][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.328058][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.328421][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc0540 [ 1330.329311][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.340317][ T32] INFO: task kworker/1:80:3736 blocked for more than 456 seconds. [ 1330.340782][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.341073][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.341408][ T32] task:kworker/1:80 state:D stack:0 pid:3736 tgid:3736 ppid:2 flags:0x00000000 [ 1330.341909][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.342186][ T32] Call trace: [ 1330.342405][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.342776][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0569da4 r5:84d11800 [ 1330.343096][ T32] r4:84d11800 [ 1330.343275][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.343656][ T32] r5:84d11800 r4:827174e0 [ 1330.343893][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.344422][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.344906][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0569e20 [ 1330.345213][ T32] r4:00000000 [ 1330.345428][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.346112][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.346508][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.347368][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbaac0 [ 1330.348083][ T32] r4:00000000 [ 1330.348237][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.348428][ T32] r9:84d11800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1330.348562][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.348741][ T32] r5:00001000 r4:dfc11000 [ 1330.348884][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.349059][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.349294][ T32] r5:84ce2354 r4:84ce2000 [ 1330.349384][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.349567][ T32] r7:ddde40c0 r6:82c18200 r5:84ce2354 r4:84cbb180 [ 1330.360604][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.361386][ T32] r10:84d11800 r9:84cbb1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.361782][ T32] r4:84cbb180 [ 1330.362085][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.362534][ T32] r10:00000000 r9:e0561e78 r8:84cba780 r7:84cbb180 r6:80266a2c r5:84d11800 [ 1330.362910][ T32] r4:84cc0540 [ 1330.363367][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.364242][ T32] Exception stack(0xe0569fb0 to 0xe0569ff8) [ 1330.364674][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.365086][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.365462][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.365895][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc0540 [ 1330.366415][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.367284][ T32] INFO: task kworker/1:81:3738 blocked for more than 456 seconds. [ 1330.367623][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.367933][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.368408][ T32] task:kworker/1:81 state:D stack:0 pid:3738 tgid:3738 ppid:2 flags:0x00000000 [ 1330.369123][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.369495][ T32] Call trace: [ 1330.369743][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.381117][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0571da4 r5:84d10c00 [ 1330.381494][ T32] r4:84d10c00 [ 1330.381700][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.382177][ T32] r5:84d10c00 r4:827174e0 [ 1330.382525][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.383108][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.383542][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0571e20 [ 1330.383937][ T32] r4:00000000 [ 1330.384129][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.384532][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.384986][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.385368][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0a00 [ 1330.385732][ T32] r4:00000000 [ 1330.385985][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.386583][ T32] r9:84d10c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f057000 [ 1330.387087][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.387690][ T32] r5:00001000 r4:dfb8f000 [ 1330.388169][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.388914][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.389457][ T32] r5:84ce0f54 r4:84ce0c00 [ 1330.401723][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.402556][ T32] r7:ddde40c0 r6:82c18200 r5:84ce0f54 r4:84cbb200 [ 1330.402963][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.403357][ T32] r10:84d10c00 r9:84cbb22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.403838][ T32] r4:84cbb200 [ 1330.404052][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.404494][ T32] r10:00000000 r9:e0569e78 r8:84cba340 r7:84cbb200 r6:80266a2c r5:84d10c00 [ 1330.404953][ T32] r4:84cc0940 [ 1330.405124][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.405542][ T32] Exception stack(0xe0571fb0 to 0xe0571ff8) [ 1330.405822][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.406955][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.407464][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.407894][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc0940 [ 1330.408351][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.408901][ T32] INFO: task kworker/1:82:3740 blocked for more than 456 seconds. [ 1330.420598][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.421208][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.421733][ T32] task:kworker/1:82 state:D stack:0 pid:3740 tgid:3740 ppid:2 flags:0x00000000 [ 1330.422291][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.422881][ T32] Call trace: [ 1330.423344][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.423883][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e053dda4 r5:84516000 [ 1330.424297][ T32] r4:84516000 [ 1330.424509][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.425399][ T32] r5:84516000 r4:827174e0 [ 1330.425661][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.426513][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.427104][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e053de20 [ 1330.427455][ T32] r4:00000000 [ 1330.427653][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.428140][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.428617][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.429299][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0bc0 [ 1330.429640][ T32] r4:00000000 [ 1330.440508][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.441198][ T32] r9:84516000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1330.441653][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.442134][ T32] r5:00001000 r4:dfbb5000 [ 1330.442366][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.442953][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.443372][ T32] r5:84ce1b54 r4:84ce1800 [ 1330.443590][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.444116][ T32] r7:ddde40c0 r6:82c18200 r5:84ce1b54 r4:84cbb280 [ 1330.444435][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.444939][ T32] r10:84516000 r9:84cbb2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.445254][ T32] r4:84cbb280 [ 1330.445435][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.445848][ T32] r10:00000000 r9:e0569e78 r8:84cc01c0 r7:84cbb280 r6:80266a2c r5:84516000 [ 1330.446241][ T32] r4:84cc0a40 [ 1330.446438][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.446821][ T32] Exception stack(0xe053dfb0 to 0xe053dff8) [ 1330.447269][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.447974][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.448758][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.449134][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc0a40 [ 1330.449499][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.460442][ T32] INFO: task kworker/1:83:3742 blocked for more than 456 seconds. [ 1330.461061][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.461398][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.461914][ T32] task:kworker/1:83 state:D stack:0 pid:3742 tgid:3742 ppid:2 flags:0x00000000 [ 1330.462424][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.462895][ T32] Call trace: [ 1330.463121][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.463773][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0575da4 r5:84516c00 [ 1330.464192][ T32] r4:84516c00 [ 1330.464489][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.464885][ T32] r5:84516c00 r4:827174e0 [ 1330.465146][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.465860][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.466393][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0575e20 [ 1330.466820][ T32] r4:00000000 [ 1330.467015][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.467501][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.468165][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.468715][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0cc0 [ 1330.469101][ T32] r4:00000000 [ 1330.469340][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.480613][ T32] r9:84516c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1330.481297][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.481786][ T32] r5:00001000 r4:dfbcb000 [ 1330.482010][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.482403][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.482814][ T32] r5:84ce1354 r4:84ce1000 [ 1330.483360][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.483813][ T32] r7:ddde40c0 r6:82c18200 r5:84ce1354 r4:84cbb300 [ 1330.484080][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.484561][ T32] r10:84516c00 r9:84cbb32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.484868][ T32] r4:84cbb300 [ 1330.485054][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.485427][ T32] r10:00000000 r9:e0569e78 r8:84cc0dc0 r7:84cbb300 r6:80266a2c r5:84516c00 [ 1330.485732][ T32] r4:84cc0c40 [ 1330.485925][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.486325][ T32] Exception stack(0xe0575fb0 to 0xe0575ff8) [ 1330.486714][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.487103][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.487544][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.487852][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc0c40 [ 1330.488433][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.488850][ T32] INFO: task kworker/1:84:3745 blocked for more than 456 seconds. [ 1330.489174][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.489464][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.500280][ T32] task:kworker/1:84 state:D stack:0 pid:3745 tgid:3745 ppid:2 flags:0x00000000 [ 1330.500840][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.501271][ T32] Call trace: [ 1330.501542][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.502218][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0579da4 r5:84514800 [ 1330.502564][ T32] r4:84514800 [ 1330.502771][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.503279][ T32] r5:84514800 r4:827174e0 [ 1330.503527][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.504364][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.504941][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0579e20 [ 1330.505275][ T32] r4:00000000 [ 1330.505496][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.505991][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.506383][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.506772][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0e80 [ 1330.507148][ T32] r4:00000000 [ 1330.507417][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.507794][ T32] r9:84514800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1330.508297][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.508782][ T32] r5:00001000 r4:dfbef000 [ 1330.509011][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.509358][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.520408][ T32] r5:84ce1f54 r4:84ce1c00 [ 1330.520762][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.521345][ T32] r7:ddde40c0 r6:82c18200 r5:84ce1f54 r4:84cbb380 [ 1330.521643][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.522012][ T32] r10:84514800 r9:84cbb3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.522472][ T32] r4:84cbb380 [ 1330.522698][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.523059][ T32] r10:00000000 r9:e0569e78 r8:84cc0f00 r7:84cbb380 r6:80266a2c r5:84514800 [ 1330.523460][ T32] r4:84cc0c40 [ 1330.523639][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.524056][ T32] Exception stack(0xe0579fb0 to 0xe0579ff8) [ 1330.524441][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.524888][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.525215][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.525620][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc0c40 [ 1330.525978][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.526387][ T32] INFO: task kworker/1:85:3746 blocked for more than 456 seconds. [ 1330.526739][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.526985][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.527469][ T32] task:kworker/1:85 state:D stack:0 pid:3746 tgid:3746 ppid:2 flags:0x00000000 [ 1330.527989][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.528354][ T32] Call trace: [ 1330.528571][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.528905][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e051dda4 r5:84510c00 [ 1330.529211][ T32] r4:84510c00 [ 1330.529416][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.540464][ T32] r5:84510c00 r4:827174e0 [ 1330.541141][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.541668][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.542235][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e051de20 [ 1330.542667][ T32] r4:00000000 [ 1330.542906][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.543370][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.543791][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.544194][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c97200 [ 1330.544581][ T32] r4:00000000 [ 1330.544825][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.545261][ T32] r9:84510c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1330.545676][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.546158][ T32] r5:00001000 r4:dfee3000 [ 1330.546415][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.546763][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.547148][ T32] r5:84ce2f54 r4:84ce2c00 [ 1330.547392][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.547939][ T32] r7:ddde40c0 r6:82c18200 r5:84ce2f54 r4:84cbb400 [ 1330.548336][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.548894][ T32] r10:84510c00 r9:84cbb42c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.549287][ T32] r4:84cbb400 [ 1330.549456][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.560614][ T32] r10:00000000 r9:e0569e78 r8:84cc0c40 r7:84cbb400 r6:80266a2c r5:84510c00 [ 1330.561257][ T32] r4:84cc0980 [ 1330.561469][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.562332][ T32] Exception stack(0xe051dfb0 to 0xe051dff8) [ 1330.562700][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.563152][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.563598][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.564144][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc0980 [ 1330.564565][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.565323][ T32] INFO: task kworker/1:86:3748 blocked for more than 457 seconds. [ 1330.565726][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.566069][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.566507][ T32] task:kworker/1:86 state:D stack:0 pid:3748 tgid:3748 ppid:2 flags:0x00000000 [ 1330.567002][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.567397][ T32] Call trace: [ 1330.567774][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.568368][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0585da4 r5:84d13000 [ 1330.568739][ T32] r4:84d13000 [ 1330.568939][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.569352][ T32] r5:84d13000 r4:827174e0 [ 1330.569730][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.581432][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.582362][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0585e20 [ 1330.582750][ T32] r4:00000000 [ 1330.583045][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.583498][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.583973][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.584385][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c97080 [ 1330.585024][ T32] r4:00000000 [ 1330.585203][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.585751][ T32] r9:84d13000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000 [ 1330.586115][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.586561][ T32] r5:00001000 r4:dfebb000 [ 1330.586791][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.587243][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.588110][ T32] r5:84ce2754 r4:84ce2400 [ 1330.588330][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.588984][ T32] r7:ddde40c0 r6:82c18200 r5:84ce2754 r4:84cbb480 [ 1330.589375][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.601599][ T32] r10:84d13000 r9:84cbb4ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.602248][ T32] r4:84cbb480 [ 1330.602512][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.603081][ T32] r10:00000000 r9:e051de78 r8:84ca60c0 r7:84cbb480 r6:80266a2c r5:84d13000 [ 1330.603517][ T32] r4:84cc0980 [ 1330.603777][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.604207][ T32] Exception stack(0xe0585fb0 to 0xe0585ff8) [ 1330.604584][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.605427][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.606588][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.606904][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cc0980 [ 1330.607225][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.607593][ T32] INFO: task kworker/1:87:3751 blocked for more than 457 seconds. [ 1330.608016][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.608309][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.608709][ T32] task:kworker/1:87 state:D stack:0 pid:3751 tgid:3751 ppid:2 flags:0x00000000 [ 1330.609203][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.609533][ T32] Call trace: [ 1330.620591][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.621290][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0591da4 r5:84d13c00 [ 1330.621708][ T32] r4:84d13c00 [ 1330.622074][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.622667][ T32] r5:84d13c00 r4:827174e0 [ 1330.622868][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.623350][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.623851][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0591e20 [ 1330.624503][ T32] r4:00000000 [ 1330.624706][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.625174][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.625597][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.626036][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c974c0 [ 1330.626330][ T32] r4:00000000 [ 1330.626545][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.626930][ T32] r9:84d13c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1330.627257][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.627709][ T32] r5:00001000 r4:dff65000 [ 1330.627884][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.628289][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.628682][ T32] r5:84ce3754 r4:84ce3400 [ 1330.628903][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.629464][ T32] r7:ddde40c0 r6:82c18200 r5:84ce3754 r4:84cbb500 [ 1330.640683][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.641544][ T32] r10:84d13c00 r9:84cbb52c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.642077][ T32] r4:84cbb500 [ 1330.642287][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.642740][ T32] r10:00000000 r9:e051de78 r8:84ca6380 r7:84cbb500 r6:80266a2c r5:84d13c00 [ 1330.643311][ T32] r4:84c97180 [ 1330.643541][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.643918][ T32] Exception stack(0xe0591fb0 to 0xe0591ff8) [ 1330.644340][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.644711][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.645071][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.645489][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c97180 [ 1330.645912][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.646260][ T32] INFO: task kworker/1:88:3753 blocked for more than 457 seconds. [ 1330.646641][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.646940][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.647435][ T32] task:kworker/1:88 state:D stack:0 pid:3753 tgid:3753 ppid:2 flags:0x00000000 [ 1330.648160][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.648475][ T32] Call trace: [ 1330.648786][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.649350][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0599da4 r5:84d14800 [ 1330.660556][ T32] r4:84d14800 [ 1330.660914][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.661670][ T32] r5:84d14800 r4:827174e0 [ 1330.661965][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.662452][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.666898][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0599e20 [ 1330.667267][ T32] r4:00000000 [ 1330.667447][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.667830][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.668336][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.668705][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c97300 [ 1330.669024][ T32] r4:00000000 [ 1330.669203][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.669576][ T32] r9:84d14800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1330.680485][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.681351][ T32] r5:00001000 r4:dfefd000 [ 1330.681686][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.682079][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.682692][ T32] r5:84ce1754 r4:84ce1400 [ 1330.682974][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.683444][ T32] r7:ddde40c0 r6:82c18200 r5:84ce1754 r4:84cbb580 [ 1330.683825][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.684283][ T32] r10:84d14800 r9:84cbb5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.684637][ T32] r4:84cbb580 [ 1330.684833][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.685215][ T32] r10:00000000 r9:e0591e78 r8:84ca6540 r7:84cbb580 r6:80266a2c r5:84d14800 [ 1330.685681][ T32] r4:84c971c0 [ 1330.685875][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.686297][ T32] Exception stack(0xe0599fb0 to 0xe0599ff8) [ 1330.686576][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.686945][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.687346][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.687725][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c971c0 [ 1330.688208][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.688646][ T32] INFO: task kworker/1:89:3755 blocked for more than 457 seconds. [ 1330.688975][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.689317][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.700535][ T32] task:kworker/1:89 state:D stack:0 pid:3755 tgid:3755 ppid:2 flags:0x00000000 [ 1330.701453][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.701861][ T32] Call trace: [ 1330.702095][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.702486][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05a1da4 r5:84d16c00 [ 1330.702862][ T32] r4:84d16c00 [ 1330.703107][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.703491][ T32] r5:84d16c00 r4:827174e0 [ 1330.703724][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.704077][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.704489][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a1e20 [ 1330.704775][ T32] r4:00000000 [ 1330.705057][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.705692][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.706340][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.706741][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c97780 [ 1330.707143][ T32] r4:00000000 [ 1330.707328][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.707739][ T32] r9:84d16c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1330.708193][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.708535][ T32] r5:00001000 r4:e000d000 [ 1330.708715][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.709051][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.709482][ T32] r5:84ce3f54 r4:84ce3c00 [ 1330.709699][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.721503][ T32] r7:ddde40c0 r6:82c18200 r5:84ce3f54 r4:84cbb600 [ 1330.721889][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.722475][ T32] r10:84d16c00 r9:84cbb62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.722862][ T32] r4:84cbb600 [ 1330.723082][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.723703][ T32] r10:00000000 r9:e0591e78 r8:84ca6740 r7:84cbb600 r6:80266a2c r5:84d16c00 [ 1330.724093][ T32] r4:84c97000 [ 1330.724293][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.724784][ T32] Exception stack(0xe05a1fb0 to 0xe05a1ff8) [ 1330.725075][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.727210][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.728038][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.728436][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c97000 [ 1330.740386][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.741252][ T32] INFO: task kworker/1:90:3756 blocked for more than 457 seconds. [ 1330.741601][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.741961][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.742341][ T32] task:kworker/1:90 state:D stack:0 pid:3756 tgid:3756 ppid:2 flags:0x00000000 [ 1330.742855][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.743267][ T32] Call trace: [ 1330.743465][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.743956][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05a5da4 r5:84d15400 [ 1330.744424][ T32] r4:84d15400 [ 1330.744589][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.745032][ T32] r5:84d15400 r4:827174e0 [ 1330.745251][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.745692][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.746154][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05a5e20 [ 1330.746470][ T32] r4:00000000 [ 1330.746704][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.747113][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.747470][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.747862][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c97600 [ 1330.748760][ T32] r4:00000000 [ 1330.749057][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.749559][ T32] r9:84d15400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1330.761407][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.762070][ T32] r5:00001000 r4:e0005000 [ 1330.762265][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.762681][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.763094][ T32] r5:84ce2b54 r4:84ce2800 [ 1330.763323][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.763781][ T32] r7:ddde40c0 r6:82c18200 r5:84ce2b54 r4:84cbb680 [ 1330.764133][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.764563][ T32] r10:84d15400 r9:84cbb6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.764909][ T32] r4:84cbb680 [ 1330.765099][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.765588][ T32] r10:00000000 r9:e05a1e78 r8:84ca6800 r7:84cbb680 r6:80266a2c r5:84d15400 [ 1330.766017][ T32] r4:84c97500 [ 1330.766173][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.766661][ T32] Exception stack(0xe05a5fb0 to 0xe05a5ff8) [ 1330.766905][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.767377][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.767886][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.768288][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c97500 [ 1330.768688][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.769027][ T32] INFO: task kworker/1:91:3758 blocked for more than 457 seconds. [ 1330.780261][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.780559][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.780758][ T32] task:kworker/1:91 state:D stack:0 pid:3758 tgid:3758 ppid:2 flags:0x00000000 [ 1330.781152][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.781373][ T32] Call trace: [ 1330.781488][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.781780][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05c1da4 r5:84d16000 [ 1330.782009][ T32] r4:84d16000 [ 1330.782117][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.782386][ T32] r5:84d16000 r4:827174e0 [ 1330.782545][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.782972][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.783309][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05c1e20 [ 1330.783546][ T32] r4:00000000 [ 1330.783651][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.783974][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.784186][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.784421][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c978c0 [ 1330.784623][ T32] r4:00000000 [ 1330.784798][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.785053][ T32] r9:84d16000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1330.785317][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.785585][ T32] r5:00001000 r4:e0037000 [ 1330.785781][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.786051][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.786322][ T32] r5:84ce3b54 r4:84ce3800 [ 1330.786519][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.786760][ T32] r7:ddde40c0 r6:82c18200 r5:84ce3b54 r4:84cbb700 [ 1330.786941][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.787171][ T32] r10:84d16000 r9:84cbb72c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.787390][ T32] r4:84cbb700 [ 1330.787512][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.787785][ T32] r10:00000000 r9:e05a1e78 r8:84ca69c0 r7:84cbb700 r6:80266a2c r5:84d16000 [ 1330.788051][ T32] r4:84c97740 [ 1330.788208][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.788403][ T32] Exception stack(0xe05c1fb0 to 0xe05c1ff8) [ 1330.788521][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.788904][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.789093][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.789346][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c97740 [ 1330.789550][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.800504][ T32] INFO: task kworker/1:92:3760 blocked for more than 457 seconds. [ 1330.801055][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.801483][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.801908][ T32] task:kworker/1:92 state:D stack:0 pid:3760 tgid:3760 ppid:2 flags:0x00000000 [ 1330.802405][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.802734][ T32] Call trace: [ 1330.802938][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.803347][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05c5da4 r5:84d12400 [ 1330.803728][ T32] r4:84d12400 [ 1330.803909][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.804325][ T32] r5:84d12400 r4:827174e0 [ 1330.804668][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.805185][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.805702][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05c5e20 [ 1330.806103][ T32] r4:00000000 [ 1330.806350][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.806772][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.807164][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.807542][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c97a00 [ 1330.807976][ T32] r4:00000000 [ 1330.808198][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.808600][ T32] r9:84d12400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1330.809251][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.820479][ T32] r5:00001000 r4:e0061000 [ 1330.820747][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.821078][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.821340][ T32] r5:84cc9754 r4:84cc9400 [ 1330.821455][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.821818][ T32] r7:ddde40c0 r6:82c18200 r5:84cc9754 r4:84cbb780 [ 1330.822010][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.822249][ T32] r10:84d12400 r9:84cbb7ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.822442][ T32] r4:84cbb780 [ 1330.822575][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.822761][ T32] r10:00000000 r9:e05c1e78 r8:84ca6ac0 r7:84cbb780 r6:80266a2c r5:84d12400 [ 1330.822958][ T32] r4:84c97800 [ 1330.823086][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.823357][ T32] Exception stack(0xe05c5fb0 to 0xe05c5ff8) [ 1330.823514][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.823786][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.823990][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.824179][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c97800 [ 1330.824378][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.824615][ T32] INFO: task kworker/1:93:3763 blocked for more than 457 seconds. [ 1330.824915][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.825060][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.825306][ T32] task:kworker/1:93 state:D stack:0 pid:3763 tgid:3763 ppid:2 flags:0x00000000 [ 1330.825661][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.825878][ T32] Call trace: [ 1330.826053][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.826293][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05cdda4 r5:84c4bc00 [ 1330.826548][ T32] r4:84c4bc00 [ 1330.826648][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.826938][ T32] r5:84c4bc00 r4:827174e0 [ 1330.827095][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.827355][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.827975][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05cde20 [ 1330.828250][ T32] r4:00000000 [ 1330.828428][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.828875][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.829466][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.840726][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cbdec0 [ 1330.841296][ T32] r4:00000000 [ 1330.841549][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.842013][ T32] r9:84c4bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1330.842377][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.842812][ T32] r5:00001000 r4:e00d1000 [ 1330.843068][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.843447][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.844209][ T32] r5:84ce5b54 r4:84ce5800 [ 1330.844406][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.844914][ T32] r7:ddde40c0 r6:82c18200 r5:84ce5b54 r4:84cbb800 [ 1330.845232][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.845921][ T32] r10:84c4bc00 r9:84cbb82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.846212][ T32] r4:84cbb800 [ 1330.846387][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.846892][ T32] r10:00000000 r9:e05c5e78 r8:84ca6cc0 r7:84cbb800 r6:80266a2c r5:84c4bc00 [ 1330.847364][ T32] r4:84c97800 [ 1330.847618][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.848061][ T32] Exception stack(0xe05cdfb0 to 0xe05cdff8) [ 1330.848657][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.849086][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.860426][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.861200][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c97800 [ 1330.861582][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.862002][ T32] INFO: task kworker/1:94:3764 blocked for more than 457 seconds. [ 1330.862367][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.862669][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.863083][ T32] task:kworker/1:94 state:D stack:0 pid:3764 tgid:3764 ppid:2 flags:0x00000000 [ 1330.863491][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.863958][ T32] Call trace: [ 1330.864184][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.865046][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05d1da4 r5:84788000 [ 1330.865437][ T32] r4:84788000 [ 1330.865638][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.866011][ T32] r5:84788000 r4:827174e0 [ 1330.866295][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.866750][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.867323][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05d1e20 [ 1330.867627][ T32] r4:00000000 [ 1330.867852][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.868197][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.868574][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.868989][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c97b40 [ 1330.869338][ T32] r4:00000000 [ 1330.869519][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.880519][ T32] r9:84788000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1330.881216][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.881678][ T32] r5:00001000 r4:e0073000 [ 1330.882050][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.882439][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.882937][ T32] r5:84ce3354 r4:84ce3000 [ 1330.883170][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.883548][ T32] r7:ddde40c0 r6:82c18200 r5:84ce3354 r4:84cbb880 [ 1330.883809][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.884178][ T32] r10:84788000 r9:84cbb8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.884658][ T32] r4:84cbb880 [ 1330.884855][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.885260][ T32] r10:00000000 r9:e05cde78 r8:84ca6dc0 r7:84cbb880 r6:80266a2c r5:84788000 [ 1330.885561][ T32] r4:84c97a40 [ 1330.885806][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.886163][ T32] Exception stack(0xe05d1fb0 to 0xe05d1ff8) [ 1330.886428][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.886742][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.887044][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.887382][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c97a40 [ 1330.887863][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.888272][ T32] INFO: task kworker/1:95:3766 blocked for more than 457 seconds. [ 1330.888562][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.889140][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.889532][ T32] task:kworker/1:95 state:D stack:0 pid:3766 tgid:3766 ppid:2 flags:0x00000000 [ 1330.900493][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.901070][ T32] Call trace: [ 1330.901193][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.901367][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05ddda4 r5:84789800 [ 1330.901569][ T32] r4:84789800 [ 1330.901765][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.902319][ T32] r5:84789800 r4:827174e0 [ 1330.902421][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.902698][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.902926][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05dde20 [ 1330.903128][ T32] r4:00000000 [ 1330.903218][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.903495][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.903819][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.904050][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c97cc0 [ 1330.904413][ T32] r4:00000000 [ 1330.904516][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.904792][ T32] r9:84789800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1330.905034][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.905268][ T32] r5:00001000 r4:e0081000 [ 1330.905391][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.905684][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.905892][ T32] r5:84ce4754 r4:84ce4400 [ 1330.906040][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.906231][ T32] r7:ddde40c0 r6:82c18200 r5:84ce4754 r4:84cbb900 [ 1330.906393][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.906674][ T32] r10:84789800 r9:84cbb92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.906948][ T32] r4:84cbb900 [ 1330.907092][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.907416][ T32] r10:00000000 r9:e05cde78 r8:84ca6f80 r7:84cbb900 r6:80266a2c r5:84789800 [ 1330.907731][ T32] r4:84c97b80 [ 1330.907918][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.908354][ T32] Exception stack(0xe05ddfb0 to 0xe05ddff8) [ 1330.908551][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.908744][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.908986][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.909149][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c97b80 [ 1330.909389][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.920473][ T32] INFO: task kworker/1:96:3768 blocked for more than 457 seconds. [ 1330.921105][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.921393][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.921836][ T32] task:kworker/1:96 state:D stack:0 pid:3768 tgid:3768 ppid:2 flags:0x00000000 [ 1330.922408][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.922762][ T32] Call trace: [ 1330.923003][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.923382][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05e5da4 r5:84788c00 [ 1330.924241][ T32] r4:84788c00 [ 1330.924487][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.924957][ T32] r5:84788c00 r4:827174e0 [ 1330.925154][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.925722][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.926683][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05e5e20 [ 1330.927299][ T32] r4:00000000 [ 1330.927580][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.928555][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.929386][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.940365][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c97e00 [ 1330.940878][ T32] r4:00000000 [ 1330.941121][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.941565][ T32] r9:84788c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1330.941948][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.942450][ T32] r5:00001000 r4:e00ab000 [ 1330.942660][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.943054][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.943464][ T32] r5:84ce4b54 r4:84ce4800 [ 1330.943695][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.944132][ T32] r7:ddde40c0 r6:82c18200 r5:84ce4b54 r4:84cbb980 [ 1330.944467][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.944937][ T32] r10:84788c00 r9:84cbb9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.945446][ T32] r4:84cbb980 [ 1330.945627][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.946007][ T32] r10:00000000 r9:e05cde78 r8:84ca6900 r7:84cbb980 r6:80266a2c r5:84788c00 [ 1330.946419][ T32] r4:84c97a80 [ 1330.946696][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.947354][ T32] Exception stack(0xe05e5fb0 to 0xe05e5ff8) [ 1330.947596][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.947934][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.948223][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.948651][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c97a80 [ 1330.948941][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.949361][ T32] INFO: task kworker/1:97:3770 blocked for more than 457 seconds. [ 1330.974532][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1330.975148][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.975751][ T32] task:kworker/1:97 state:D stack:0 pid:3770 tgid:3770 ppid:2 flags:0x00000000 [ 1330.976340][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.976713][ T32] Call trace: [ 1330.976956][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1330.977400][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05edda4 r5:8478a400 [ 1330.977869][ T32] r4:8478a400 [ 1330.978075][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1330.978600][ T32] r5:8478a400 r4:827174e0 [ 1330.978810][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.979244][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.979738][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05ede20 [ 1330.981171][ T32] r4:00000000 [ 1330.981418][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1330.981942][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1330.982567][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1330.983003][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c97e80 [ 1330.983416][ T32] r4:00000000 [ 1330.983692][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1330.984087][ T32] r9:8478a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1330.984739][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1330.985462][ T32] r5:00001000 r4:e00c9000 [ 1330.985733][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1330.986339][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.986756][ T32] r5:84ce5754 r4:84ce5400 [ 1330.986952][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1330.987421][ T32] r7:ddde40c0 r6:82c18200 r5:84ce5754 r4:84cbba00 [ 1330.987826][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1330.988299][ T32] r10:8478a400 r9:84cbba2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.988767][ T32] r4:84cbba00 [ 1330.988911][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1330.989398][ T32] r10:00000000 r9:e05cde78 r8:84ca6240 r7:84cbba00 r6:80266a2c r5:8478a400 [ 1331.000744][ T32] r4:84c97e40 [ 1331.001173][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.001758][ T32] Exception stack(0xe05edfb0 to 0xe05edff8) [ 1331.002130][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.002739][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.003298][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.004176][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c97e40 [ 1331.004579][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.004990][ T32] INFO: task kworker/0:224:3772 blocked for more than 457 seconds. [ 1331.005402][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.005686][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.006045][ T32] task:kworker/0:224 state:D stack:0 pid:3772 tgid:3772 ppid:2 flags:0x00000000 [ 1331.006508][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.006980][ T32] Call trace: [ 1331.007415][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.007823][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05f1da4 r5:8478b000 [ 1331.008239][ T32] r4:8478b000 [ 1331.008446][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.008798][ T32] r5:8478b000 r4:827174e0 [ 1331.008979][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.009578][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.020845][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05f1e20 [ 1331.021388][ T32] r4:00000000 [ 1331.021626][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.022116][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.022761][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.023191][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c01180 [ 1331.023683][ T32] r4:00000000 [ 1331.023894][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.024402][ T32] r9:8478b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1331.024808][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.025186][ T32] r5:00001000 r4:e00e7000 [ 1331.025526][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.025979][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.026456][ T32] r5:84c76754 r4:84c76400 [ 1331.027052][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.027565][ T32] r7:dddd00c0 r6:82c18000 r5:84c76754 r4:84c95e00 [ 1331.027934][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.028671][ T32] r10:8478b000 r9:84c95e2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.028975][ T32] r4:84c95e00 [ 1331.029173][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.029622][ T32] r10:00000000 r9:e0109e78 r8:84ca6880 r7:84c95e00 r6:80266a2c r5:8478b000 [ 1331.040491][ T32] r4:84ca64c0 [ 1331.041004][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.041505][ T32] Exception stack(0xe05f1fb0 to 0xe05f1ff8) [ 1331.041827][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.042578][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.043205][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.043551][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ca64c0 [ 1331.043944][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.044801][ T32] INFO: task kworker/1:98:3773 blocked for more than 457 seconds. [ 1331.045112][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.045403][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.045718][ T32] task:kworker/1:98 state:D stack:0 pid:3773 tgid:3773 ppid:2 flags:0x00000000 [ 1331.046196][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.046545][ T32] Call trace: [ 1331.046766][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.047138][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05f5da4 r5:8478c800 [ 1331.047520][ T32] r4:8478c800 [ 1331.047788][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.048220][ T32] r5:8478c800 r4:827174e0 [ 1331.048414][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.048851][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.049358][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05f5e20 [ 1331.049687][ T32] r4:00000000 [ 1331.060567][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.061292][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.062007][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.062489][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c02200 [ 1331.062806][ T32] r4:00000000 [ 1331.063146][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.063499][ T32] r9:8478c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f081000 [ 1331.063926][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.064272][ T32] r5:00001000 r4:e0119000 [ 1331.064452][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.064892][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.065344][ T32] r5:84c76b54 r4:84c76800 [ 1331.065573][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.066106][ T32] r7:ddde40c0 r6:82c18200 r5:84c76b54 r4:84cbba80 [ 1331.066366][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.066919][ T32] r10:8478c800 r9:84cbbaac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.067752][ T32] r4:84cbba80 [ 1331.067984][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.068653][ T32] r10:00000000 r9:e05cde78 r8:84ca6f00 r7:84cbba80 r6:80266a2c r5:8478c800 [ 1331.069078][ T32] r4:84c97f40 [ 1331.069361][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.080592][ T32] Exception stack(0xe05f5fb0 to 0xe05f5ff8) [ 1331.081139][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.081547][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.082318][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.082757][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c97f40 [ 1331.083119][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.083691][ T32] INFO: task kworker/0:225:3777 blocked for more than 457 seconds. [ 1331.084192][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.084539][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.085027][ T32] task:kworker/0:225 state:D stack:0 pid:3777 tgid:3777 ppid:2 flags:0x00000000 [ 1331.085802][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.086337][ T32] Call trace: [ 1331.086611][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.087000][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05f9da4 r5:8478e000 [ 1331.087347][ T32] r4:8478e000 [ 1331.087528][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.087946][ T32] r5:8478e000 r4:827174e0 [ 1331.088162][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.088703][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.089144][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05f9e20 [ 1331.089474][ T32] r4:00000000 [ 1331.089742][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.101332][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.101858][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.102288][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c020c0 [ 1331.102645][ T32] r4:00000000 [ 1331.102885][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.103348][ T32] r9:8478e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07f000 [ 1331.103847][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.104603][ T32] r5:00001000 r4:e0103000 [ 1331.104878][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.105352][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.105845][ T32] r5:84ce5f54 r4:84ce5c00 [ 1331.106067][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.106496][ T32] r7:dddd00c0 r6:82c18000 r5:84ce5f54 r4:84c95e80 [ 1331.106805][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.107284][ T32] r10:8478e000 r9:84c95eac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.107632][ T32] r4:84c95e80 [ 1331.107844][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.108268][ T32] r10:00000000 r9:e0109e78 r8:84c01100 r7:84c95e80 r6:80266a2c r5:8478e000 [ 1331.108655][ T32] r4:84c01040 [ 1331.108869][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.109278][ T32] Exception stack(0xe05f9fb0 to 0xe05f9ff8) [ 1331.109572][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.110013][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.130526][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.131392][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c01040 [ 1331.132019][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.132497][ T32] INFO: task kworker/1:99:3778 blocked for more than 457 seconds. [ 1331.132833][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.133148][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.133586][ T32] task:kworker/1:99 state:D stack:0 pid:3778 tgid:3778 ppid:2 flags:0x00000000 [ 1331.134057][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.134592][ T32] Call trace: [ 1331.134822][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.135274][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e05fdda4 r5:8478ec00 [ 1331.135592][ T32] r4:8478ec00 [ 1331.135820][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.136197][ T32] r5:8478ec00 r4:827174e0 [ 1331.136540][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.137030][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.137471][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05fde20 [ 1331.138058][ T32] r4:00000000 [ 1331.138278][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.138682][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.139121][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.139519][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c01640 [ 1331.150665][ T32] r4:00000000 [ 1331.151414][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.151974][ T32] r9:8478ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1331.152280][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.152691][ T32] r5:00001000 r4:e0171000 [ 1331.152911][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.153315][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.153771][ T32] r5:84ce6f54 r4:84ce6c00 [ 1331.154000][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.154529][ T32] r7:ddde40c0 r6:82c18200 r5:84ce6f54 r4:84cbbb00 [ 1331.154828][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.155223][ T32] r10:8478ec00 r9:84cbbb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.155557][ T32] r4:84cbbb00 [ 1331.155784][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.156211][ T32] r10:00000000 r9:e05f5e78 r8:84c01280 r7:84cbbb00 r6:80266a2c r5:8478ec00 [ 1331.156512][ T32] r4:84ca6940 [ 1331.156700][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.157131][ T32] Exception stack(0xe05fdfb0 to 0xe05fdff8) [ 1331.157421][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.157833][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.158214][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.158617][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ca6940 [ 1331.159051][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.159486][ T32] INFO: task kworker/0:226:3780 blocked for more than 457 seconds. [ 1331.170450][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.171023][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.171370][ T32] task:kworker/0:226 state:D stack:0 pid:3780 tgid:3780 ppid:2 flags:0x00000000 [ 1331.171920][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.172264][ T32] Call trace: [ 1331.172479][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.172884][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0581da4 r5:8478d400 [ 1331.173293][ T32] r4:8478d400 [ 1331.173495][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.174192][ T32] r5:8478d400 r4:827174e0 [ 1331.174473][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.174938][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.175470][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0581e20 [ 1331.175847][ T32] r4:00000000 [ 1331.176020][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.176347][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.176731][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.177120][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c023c0 [ 1331.177461][ T32] r4:00000000 [ 1331.177715][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.178145][ T32] r9:8478d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1331.178478][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.178916][ T32] r5:00001000 r4:dfc2b000 [ 1331.179139][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.179588][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.190587][ T32] r5:84c77754 r4:84c77400 [ 1331.191472][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.192054][ T32] r7:dddd00c0 r6:82c18000 r5:84c77754 r4:84c95f00 [ 1331.192398][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.192892][ T32] r10:8478d400 r9:84c95f2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.193293][ T32] r4:84c95f00 [ 1331.193487][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.193867][ T32] r10:00000000 r9:e0109e78 r8:84c02280 r7:84c95f00 r6:80266a2c r5:8478d400 [ 1331.194257][ T32] r4:84c02040 [ 1331.194471][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.194815][ T32] Exception stack(0xe0581fb0 to 0xe0581ff8) [ 1331.195108][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.195470][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.195817][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.196199][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c02040 [ 1331.196565][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.196985][ T32] INFO: task kworker/1:100:3783 blocked for more than 457 seconds. [ 1331.197380][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.197748][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.198140][ T32] task:kworker/1:100 state:D stack:0 pid:3783 tgid:3783 ppid:2 flags:0x00000000 [ 1331.198663][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.199053][ T32] Call trace: [ 1331.199249][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.199705][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0605da4 r5:84576c00 [ 1331.210683][ T32] r4:84576c00 [ 1331.211136][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.211576][ T32] r5:84576c00 r4:827174e0 [ 1331.211847][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.212355][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.212759][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0605e20 [ 1331.213082][ T32] r4:00000000 [ 1331.213261][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.213710][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.214071][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.214486][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c014c0 [ 1331.214830][ T32] r4:00000000 [ 1331.215020][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.215463][ T32] r9:84576c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1331.215817][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.216191][ T32] r5:00001000 r4:e0125000 [ 1331.216394][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.216743][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.217273][ T32] r5:84ce6754 r4:84ce6400 [ 1331.217567][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.217993][ T32] r7:ddde40c0 r6:82c18200 r5:84ce6754 r4:84cbbb80 [ 1331.218328][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.219085][ T32] r10:84576c00 r9:84cbbbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.219550][ T32] r4:84cbbb80 [ 1331.230521][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.231184][ T32] r10:00000000 r9:e05fde78 r8:84c02480 r7:84cbbb80 r6:80266a2c r5:84576c00 [ 1331.231509][ T32] r4:84c01440 [ 1331.231727][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.232072][ T32] Exception stack(0xe0605fb0 to 0xe0605ff8) [ 1331.232413][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.232783][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.233195][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.233483][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c01440 [ 1331.233854][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.234254][ T32] INFO: task kworker/1:101:3785 blocked for more than 457 seconds. [ 1331.234666][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.234970][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.235329][ T32] task:kworker/1:101 state:D stack:0 pid:3785 tgid:3785 ppid:2 flags:0x00000000 [ 1331.235837][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.236207][ T32] Call trace: [ 1331.236403][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.236960][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0611da4 r5:846a0c00 [ 1331.237317][ T32] r4:846a0c00 [ 1331.237534][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.238199][ T32] r5:846a0c00 r4:827174e0 [ 1331.238435][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.239094][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.239658][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0611e20 [ 1331.250440][ T32] r4:00000000 [ 1331.250822][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.251260][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.251653][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.252135][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c01780 [ 1331.252529][ T32] r4:00000000 [ 1331.252707][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.253093][ T32] r9:846a0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1331.253468][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.253886][ T32] r5:00001000 r4:e0617000 [ 1331.254136][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.254543][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.254965][ T32] r5:84ce6354 r4:84ce6000 [ 1331.255162][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.255553][ T32] r7:ddde40c0 r6:82c18200 r5:84ce6354 r4:84cbbc00 [ 1331.255897][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.256270][ T32] r10:846a0c00 r9:84cbbc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.256577][ T32] r4:84cbbc00 [ 1331.256800][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.257211][ T32] r10:00000000 r9:e05fde78 r8:84c02640 r7:84cbbc00 r6:80266a2c r5:846a0c00 [ 1331.257569][ T32] r4:84c015c0 [ 1331.257759][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.258095][ T32] Exception stack(0xe0611fb0 to 0xe0611ff8) [ 1331.258438][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.258806][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.259161][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.270600][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c015c0 [ 1331.271298][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.271845][ T32] INFO: task kworker/0:227:3787 blocked for more than 457 seconds. [ 1331.272667][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.273030][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.273509][ T32] task:kworker/0:227 state:D stack:0 pid:3787 tgid:3787 ppid:2 flags:0x00000000 [ 1331.274091][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.274515][ T32] Call trace: [ 1331.274743][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.275210][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e060dda4 r5:846a1800 [ 1331.275713][ T32] r4:846a1800 [ 1331.275930][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.276425][ T32] r5:846a1800 r4:827174e0 [ 1331.276664][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.277070][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.277729][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e060de20 [ 1331.278275][ T32] r4:00000000 [ 1331.278454][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.278881][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.279227][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.279628][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c02ec0 [ 1331.290482][ T32] r4:00000000 [ 1331.290878][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.291386][ T32] r9:846a1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00d000 [ 1331.291830][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.292286][ T32] r5:00001000 r4:df985000 [ 1331.292548][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.293035][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.293454][ T32] r5:84c77354 r4:84c77000 [ 1331.293670][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.294525][ T32] r7:dddd00c0 r6:82c18000 r5:84c77354 r4:84c95f80 [ 1331.294846][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.295247][ T32] r10:846a1800 r9:84c95fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.295553][ T32] r4:84c95f80 [ 1331.295938][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.296300][ T32] r10:00000000 r9:e0581e78 r8:84c02780 r7:84c95f80 r6:80266a2c r5:846a1800 [ 1331.296622][ T32] r4:84c026c0 [ 1331.296909][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.297251][ T32] Exception stack(0xe060dfb0 to 0xe060dff8) [ 1331.297510][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.297843][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.298289][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.298676][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c026c0 [ 1331.299122][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.299534][ T32] INFO: task kworker/1:102:3789 blocked for more than 457 seconds. [ 1331.310526][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.311164][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.311727][ T32] task:kworker/1:102 state:D stack:0 pid:3789 tgid:3789 ppid:2 flags:0x00000000 [ 1331.312284][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.312793][ T32] Call trace: [ 1331.313018][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.313380][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0625da4 r5:846a3000 [ 1331.314070][ T32] r4:846a3000 [ 1331.314408][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.314983][ T32] r5:846a3000 r4:827174e0 [ 1331.315210][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.315654][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.316255][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0625e20 [ 1331.316656][ T32] r4:00000000 [ 1331.316899][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.317413][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.317881][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.318417][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c01900 [ 1331.318735][ T32] r4:00000000 [ 1331.318957][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.319307][ T32] r9:846a3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1331.340586][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.341286][ T32] r5:00001000 r4:e061d000 [ 1331.341621][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.342063][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.342572][ T32] r5:84ce7754 r4:84ce7400 [ 1331.342736][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.343188][ T32] r7:ddde40c0 r6:82c18200 r5:84ce7754 r4:84cbbc80 [ 1331.343519][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.344032][ T32] r10:846a3000 r9:84cbbcac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.344435][ T32] r4:84cbbc80 [ 1331.344611][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.345061][ T32] r10:00000000 r9:e0611e78 r8:84c029c0 r7:84cbbc80 r6:80266a2c r5:846a3000 [ 1331.345511][ T32] r4:84c01700 [ 1331.345742][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.346468][ T32] Exception stack(0xe0625fb0 to 0xe0625ff8) [ 1331.346791][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.347140][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.347582][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.347945][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c01700 [ 1331.348333][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.348853][ T32] INFO: task kworker/1:103:3791 blocked for more than 457 seconds. [ 1331.349292][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.349586][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.361241][ T32] task:kworker/1:103 state:D stack:0 pid:3791 tgid:3791 ppid:2 flags:0x00000000 [ 1331.361982][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.362388][ T32] Call trace: [ 1331.362689][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.363130][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0631da4 r5:846a4800 [ 1331.363495][ T32] r4:846a4800 [ 1331.363784][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.364260][ T32] r5:846a4800 r4:827174e0 [ 1331.364501][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.364991][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.365436][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0631e20 [ 1331.365789][ T32] r4:00000000 [ 1331.366051][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.366436][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.366843][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.367224][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c02240 [ 1331.367547][ T32] r4:00000000 [ 1331.367791][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.368163][ T32] r9:846a4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1331.368575][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.368994][ T32] r5:00001000 r4:dfccd000 [ 1331.369222][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.369610][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.380347][ T32] r5:84ce7f54 r4:84ce7c00 [ 1331.380611][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.380891][ T32] r7:ddde40c0 r6:82c18200 r5:84ce7f54 r4:84cbbd00 [ 1331.381170][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.381427][ T32] r10:846a4800 r9:84cbbd2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.381723][ T32] r4:84cbbd00 [ 1331.381840][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.382090][ T32] r10:00000000 r9:e0625e78 r8:84c02bc0 r7:84cbbd00 r6:80266a2c r5:846a4800 [ 1331.382340][ T32] r4:84c015c0 [ 1331.382443][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.382652][ T32] Exception stack(0xe0631fb0 to 0xe0631ff8) [ 1331.382838][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.383127][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.383379][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.383632][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c015c0 [ 1331.383926][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.384189][ T32] INFO: task kworker/1:104:3792 blocked for more than 457 seconds. [ 1331.384379][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.384536][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.384764][ T32] task:kworker/1:104 state:D stack:0 pid:3792 tgid:3792 ppid:2 flags:0x00000000 [ 1331.385118][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.385472][ T32] Call trace: [ 1331.385668][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.386171][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0139da4 r5:846a5400 [ 1331.386495][ T32] r4:846a5400 [ 1331.386668][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.387081][ T32] r5:846a5400 r4:827174e0 [ 1331.387290][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.388118][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.388722][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0139e20 [ 1331.389114][ T32] r4:00000000 [ 1331.389290][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.389650][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.400971][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.401671][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c01e40 [ 1331.402315][ T32] r4:00000000 [ 1331.402516][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.403150][ T32] r9:846a5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1331.403635][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.404204][ T32] r5:00001000 r4:dfcab000 [ 1331.404498][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.404979][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.405575][ T32] r5:84ce7b54 r4:84ce7800 [ 1331.405921][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.406347][ T32] r7:ddde40c0 r6:82c18200 r5:84ce7b54 r4:84cbbd80 [ 1331.406713][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.407081][ T32] r10:846a5400 r9:84cbbdac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.407371][ T32] r4:84cbbd80 [ 1331.407624][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.407973][ T32] r10:00000000 r9:e0631e78 r8:84c02cc0 r7:84cbbd80 r6:80266a2c r5:846a5400 [ 1331.408115][ T32] r4:84c01940 [ 1331.408189][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.408392][ T32] Exception stack(0xe0139fb0 to 0xe0139ff8) [ 1331.408508][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.408686][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.408862][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.408994][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c01940 [ 1331.409134][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.409337][ T32] INFO: task kworker/0:228:3795 blocked for more than 457 seconds. [ 1331.409602][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.420673][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.421263][ T32] task:kworker/0:228 state:D stack:0 pid:3795 tgid:3795 ppid:2 flags:0x00000000 [ 1331.421836][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.422061][ T32] Call trace: [ 1331.422209][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.422508][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e062dda4 r5:846a3c00 [ 1331.422744][ T32] r4:846a3c00 [ 1331.422889][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.423155][ T32] r5:846a3c00 r4:827174e0 [ 1331.423300][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.423606][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.423925][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e062de20 [ 1331.424123][ T32] r4:00000000 [ 1331.424230][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.424474][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.424818][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.425096][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c02d40 [ 1331.425321][ T32] r4:00000000 [ 1331.425450][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.425701][ T32] r9:846a3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1331.425922][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.426159][ T32] r5:00001000 r4:df9a9000 [ 1331.426278][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.426558][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.426839][ T32] r5:84c77b54 r4:84c77800 [ 1331.426993][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.427399][ T32] r7:dddd00c0 r6:82c18000 r5:84c77b54 r4:84677000 [ 1331.427570][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.427901][ T32] r10:846a3c00 r9:8467702c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.428171][ T32] r4:84677000 [ 1331.428300][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.428553][ T32] r10:00000000 r9:e0581e78 r8:84c02fc0 r7:84677000 r6:80266a2c r5:846a3c00 [ 1331.428836][ T32] r4:84c02ac0 [ 1331.428964][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.429253][ T32] Exception stack(0xe062dfb0 to 0xe062dff8) [ 1331.429503][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.440571][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.441481][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.442016][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c02ac0 [ 1331.442833][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.443443][ T32] INFO: task kworker/0:229:3798 blocked for more than 457 seconds. [ 1331.444228][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.444588][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.444973][ T32] task:kworker/0:229 state:D stack:0 pid:3798 tgid:3798 ppid:2 flags:0x00000000 [ 1331.445578][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.446019][ T32] Call trace: [ 1331.446259][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.446881][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0589da4 r5:846a6c00 [ 1331.447358][ T32] r4:846a6c00 [ 1331.447770][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.449007][ T32] r5:846a6c00 r4:827174e0 [ 1331.449276][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.460507][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.461187][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0589e20 [ 1331.461626][ T32] r4:00000000 [ 1331.461794][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.462287][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.462693][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.463175][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8467b280 [ 1331.463594][ T32] r4:00000000 [ 1331.463802][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.464190][ T32] r9:846a6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1331.464655][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.465131][ T32] r5:00001000 r4:dfc93000 [ 1331.465436][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.465869][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.466305][ T32] r5:842eaf54 r4:842eac00 [ 1331.466575][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.467321][ T32] r7:dddd00c0 r6:82c18000 r5:842eaf54 r4:84677080 [ 1331.467749][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.468262][ T32] r10:846a6c00 r9:846770ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.468826][ T32] r4:84677080 [ 1331.469053][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.469745][ T32] r10:00000000 r9:e0581e78 r8:84c02000 r7:84677080 r6:80266a2c r5:846a6c00 [ 1331.481191][ T32] r4:84c02ac0 [ 1331.481421][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.481862][ T32] Exception stack(0xe0589fb0 to 0xe0589ff8) [ 1331.482186][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.482778][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.483520][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.484247][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c02ac0 [ 1331.484835][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.485698][ T32] INFO: task kworker/0:230:3799 blocked for more than 457 seconds. [ 1331.486156][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.486493][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.486933][ T32] task:kworker/0:230 state:D stack:0 pid:3799 tgid:3799 ppid:2 flags:0x00000000 [ 1331.487908][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.488341][ T32] Call trace: [ 1331.488710][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.489376][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04cdda4 r5:847d8000 [ 1331.500647][ T32] r4:847d8000 [ 1331.501046][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.501658][ T32] r5:847d8000 r4:827174e0 [ 1331.502188][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.502850][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.503415][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04cde20 [ 1331.503953][ T32] r4:00000000 [ 1331.504239][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.504699][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.506066][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.506694][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843fffc0 [ 1331.507229][ T32] r4:00000000 [ 1331.507573][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.508296][ T32] r9:847d8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1331.508782][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.509559][ T32] r5:00001000 r4:dfc47000 [ 1331.520651][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.521929][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.522410][ T32] r5:84c74754 r4:84c74400 [ 1331.522709][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.523234][ T32] r7:dddd00c0 r6:82c18000 r5:84c74754 r4:84677100 [ 1331.523739][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.524411][ T32] r10:847d8000 r9:8467712c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.524854][ T32] r4:84677100 [ 1331.525083][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.525476][ T32] r10:00000000 r9:e0589e78 r8:84c01c40 r7:84677100 r6:80266a2c r5:847d8000 [ 1331.526509][ T32] r4:84c02240 [ 1331.526801][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.527306][ T32] Exception stack(0xe04cdfb0 to 0xe04cdff8) [ 1331.527642][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.528163][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.528655][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.529120][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c02240 [ 1331.540527][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.541565][ T32] INFO: task kworker/0:231:3802 blocked for more than 458 seconds. [ 1331.542135][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.542368][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.542656][ T32] task:kworker/0:231 state:D stack:0 pid:3802 tgid:3802 ppid:2 flags:0x00000000 [ 1331.543203][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.543528][ T32] Call trace: [ 1331.543774][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.544351][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0639da4 r5:84799800 [ 1331.544781][ T32] r4:84799800 [ 1331.545029][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.545555][ T32] r5:84799800 r4:827174e0 [ 1331.545916][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.546371][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.546911][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0639e20 [ 1331.547331][ T32] r4:00000000 [ 1331.547525][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.548148][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.549227][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.561226][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8467b080 [ 1331.562014][ T32] r4:00000000 [ 1331.562314][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.562879][ T32] r9:84799800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1331.563360][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.563882][ T32] r5:00001000 r4:dfc79000 [ 1331.564116][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.565112][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.565915][ T32] r5:84c75754 r4:84c75400 [ 1331.566324][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.566905][ T32] r7:dddd00c0 r6:82c18000 r5:84c75754 r4:84677180 [ 1331.568139][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.568718][ T32] r10:84799800 r9:846771ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.569385][ T32] r4:84677180 [ 1331.569613][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.580509][ T32] r10:00000000 r9:e0589e78 r8:84c01f00 r7:84677180 r6:80266a2c r5:84799800 [ 1331.581233][ T32] r4:8467b000 [ 1331.581433][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.581897][ T32] Exception stack(0xe0639fb0 to 0xe0639ff8) [ 1331.582245][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.582634][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.583179][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.583528][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8467b000 [ 1331.584008][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.584600][ T32] INFO: task kworker/0:232:3803 blocked for more than 458 seconds. [ 1331.585048][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.585522][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.586039][ T32] task:kworker/0:232 state:D stack:0 pid:3803 tgid:3803 ppid:2 flags:0x00000000 [ 1331.586577][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.587055][ T32] Call trace: [ 1331.587324][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.587780][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e063dda4 r5:84798000 [ 1331.588152][ T32] r4:84798000 [ 1331.588358][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.589121][ T32] r5:84798000 r4:827174e0 [ 1331.589457][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.600847][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.601579][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e063de20 [ 1331.602082][ T32] r4:00000000 [ 1331.602331][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.602806][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.603278][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.603764][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8467b900 [ 1331.604961][ T32] r4:00000000 [ 1331.605175][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.606047][ T32] r9:84798000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1331.606444][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.607017][ T32] r5:00001000 r4:dfd99000 [ 1331.607415][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.608077][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.608530][ T32] r5:84d7cf54 r4:84d7cc00 [ 1331.608727][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.609314][ T32] r7:dddd00c0 r6:82c18000 r5:84d7cf54 r4:84677200 [ 1331.609759][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.610194][ T32] r10:84798000 r9:8467722c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.620287][ T32] r4:84677200 [ 1331.620683][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.621160][ T32] r10:00000000 r9:e0589e78 r8:84c01fc0 r7:84677200 r6:80266a2c r5:84798000 [ 1331.621542][ T32] r4:8467b040 [ 1331.621741][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.622174][ T32] Exception stack(0xe063dfb0 to 0xe063dff8) [ 1331.622463][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.624227][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.624963][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.625285][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8467b040 [ 1331.625674][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.627140][ T32] INFO: task kworker/0:233:3805 blocked for more than 458 seconds. [ 1331.627591][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.628021][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.628797][ T32] task:kworker/0:233 state:D stack:0 pid:3805 tgid:3805 ppid:2 flags:0x00000000 [ 1331.640451][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.641483][ T32] Call trace: [ 1331.641823][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.642249][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0641da4 r5:8479a400 [ 1331.642748][ T32] r4:8479a400 [ 1331.642960][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.643503][ T32] r5:8479a400 r4:827174e0 [ 1331.643933][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.644755][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.645360][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0641e20 [ 1331.646057][ T32] r4:00000000 [ 1331.646264][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.646679][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.647167][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.647692][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c94180 [ 1331.648062][ T32] r4:00000000 [ 1331.648281][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.648665][ T32] r9:8479a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1331.649221][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.660381][ T32] r5:00001000 r4:dfcf5000 [ 1331.660987][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.661644][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.662317][ T32] r5:84ce4354 r4:84ce4000 [ 1331.662699][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.663153][ T32] r7:dddd00c0 r6:82c18000 r5:84ce4354 r4:84677280 [ 1331.663424][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.663922][ T32] r10:8479a400 r9:846772ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.664342][ T32] r4:84677280 [ 1331.664570][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.665543][ T32] r10:00000000 r9:e063de78 r8:84c01940 r7:84677280 r6:80266a2c r5:8479a400 [ 1331.665930][ T32] r4:8467b140 [ 1331.666216][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.666690][ T32] Exception stack(0xe0641fb0 to 0xe0641ff8) [ 1331.667103][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.667507][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.668166][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.668631][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8467b140 [ 1331.669244][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.690574][ T32] INFO: task kworker/1:105:3808 blocked for more than 458 seconds. [ 1331.691410][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.691700][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.692046][ T32] task:kworker/1:105 state:D stack:0 pid:3808 tgid:3808 ppid:2 flags:0x00000000 [ 1331.692544][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.692903][ T32] Call trace: [ 1331.693112][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.693518][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0145da4 r5:8479b000 [ 1331.693842][ T32] r4:8479b000 [ 1331.694043][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.694452][ T32] r5:8479b000 r4:827174e0 [ 1331.694690][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.695124][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.695907][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0145e20 [ 1331.697220][ T32] r4:00000000 [ 1331.697412][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.697825][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.698245][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.698983][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c94340 [ 1331.699544][ T32] r4:00000000 [ 1331.700353][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.700819][ T32] r9:8479b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1331.702072][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.702536][ T32] r5:00001000 r4:dfd13000 [ 1331.702779][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.703433][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.704025][ T32] r5:84ce5354 r4:84ce5000 [ 1331.704327][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.704961][ T32] r7:ddde40c0 r6:82c18200 r5:84ce5354 r4:84cbbe00 [ 1331.705328][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.705907][ T32] r10:8479b000 r9:84cbbe2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.706547][ T32] r4:84cbbe00 [ 1331.706880][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.707408][ T32] r10:00000000 r9:e0631e78 r8:84cbdbc0 r7:84cbbe00 r6:80266a2c r5:8479b000 [ 1331.707928][ T32] r4:84c01e00 [ 1331.708517][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.730582][ T32] Exception stack(0xe0145fb0 to 0xe0145ff8) [ 1331.731179][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.731916][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.732308][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.732840][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c01e00 [ 1331.733351][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.734209][ T32] INFO: task kworker/1:106:3810 blocked for more than 458 seconds. [ 1331.734708][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.735144][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.735812][ T32] task:kworker/1:106 state:D stack:0 pid:3810 tgid:3810 ppid:2 flags:0x00000000 [ 1331.736739][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.737556][ T32] Call trace: [ 1331.737842][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.738879][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0601da4 r5:8479bc00 [ 1331.739200][ T32] r4:8479bc00 [ 1331.739623][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.750745][ T32] r5:8479bc00 r4:827174e0 [ 1331.751304][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.752001][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.752570][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0601e20 [ 1331.753371][ T32] r4:00000000 [ 1331.753677][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.754402][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.754939][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.755693][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c94e00 [ 1331.756112][ T32] r4:00000000 [ 1331.756349][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.756991][ T32] r9:8479bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1331.757398][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.757925][ T32] r5:00001000 r4:dfdeb000 [ 1331.758230][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.759007][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.759516][ T32] r5:84cf0354 r4:84cf0000 [ 1331.770418][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.771154][ T32] r7:ddde40c0 r6:82c18200 r5:84cf0354 r4:84cbbe80 [ 1331.771468][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.772048][ T32] r10:8479bc00 r9:84cbbeac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.772435][ T32] r4:84cbbe80 [ 1331.772916][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.773397][ T32] r10:00000000 r9:e0145e78 r8:84c943c0 r7:84cbbe80 r6:80266a2c r5:8479bc00 [ 1331.773820][ T32] r4:84c942c0 [ 1331.774013][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.774654][ T32] Exception stack(0xe0601fb0 to 0xe0601ff8) [ 1331.775224][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.775722][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.776367][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.776706][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c942c0 [ 1331.777080][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.777624][ T32] INFO: task kworker/1:107:3812 blocked for more than 458 seconds. [ 1331.778008][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.778390][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.778762][ T32] task:kworker/1:107 state:D stack:0 pid:3812 tgid:3812 ppid:2 flags:0x00000000 [ 1331.779296][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.779699][ T32] Call trace: [ 1331.790465][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.791237][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0645da4 r5:8479c800 [ 1331.791730][ T32] r4:8479c800 [ 1331.791922][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.792605][ T32] r5:8479c800 r4:827174e0 [ 1331.792826][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.793232][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.793716][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0645e20 [ 1331.794086][ T32] r4:00000000 [ 1331.794542][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.795024][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.795556][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.796239][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c94500 [ 1331.796805][ T32] r4:00000000 [ 1331.797053][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.797499][ T32] r9:8479c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1331.797873][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.798361][ T32] r5:00001000 r4:dfd39000 [ 1331.798888][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.799302][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.810847][ T32] r5:8442f754 r4:8442f400 [ 1331.811298][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.811898][ T32] r7:ddde40c0 r6:82c18200 r5:8442f754 r4:84cbbf00 [ 1331.812264][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.812894][ T32] r10:8479c800 r9:84cbbf2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.813400][ T32] r4:84cbbf00 [ 1331.813628][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.814210][ T32] r10:00000000 r9:e0601e78 r8:84c94600 r7:84cbbf00 r6:80266a2c r5:8479c800 [ 1331.814875][ T32] r4:84c944c0 [ 1331.815180][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.815689][ T32] Exception stack(0xe0645fb0 to 0xe0645ff8) [ 1331.815993][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.816593][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.817317][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.817879][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c944c0 [ 1331.818430][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.819043][ T32] INFO: task kworker/1:108:3815 blocked for more than 458 seconds. [ 1331.819543][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.830568][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.831118][ T32] task:kworker/1:108 state:D stack:0 pid:3815 tgid:3815 ppid:2 flags:0x00000000 [ 1331.831802][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.832137][ T32] Call trace: [ 1331.832369][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.833136][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e064dda4 r5:8479e000 [ 1331.833630][ T32] r4:8479e000 [ 1331.833966][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.834500][ T32] r5:8479e000 r4:827174e0 [ 1331.834787][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.835250][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.835948][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e064de20 [ 1331.836562][ T32] r4:00000000 [ 1331.836784][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.837170][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.837828][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.838309][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb1700 [ 1331.838810][ T32] r4:00000000 [ 1331.839005][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.839405][ T32] r9:8479e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c3000 [ 1331.851359][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.852326][ T32] r5:00001000 r4:e0509000 [ 1331.852587][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.853146][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.853575][ T32] r5:84cf1754 r4:84cf1400 [ 1331.853785][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.854301][ T32] r7:ddde40c0 r6:82c18200 r5:84cf1754 r4:84cbbf80 [ 1331.854625][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.854986][ T32] r10:8479e000 r9:84cbbfac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.855277][ T32] r4:84cbbf80 [ 1331.855502][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.855926][ T32] r10:00000000 r9:e0601e78 r8:84c94700 r7:84cbbf80 r6:80266a2c r5:8479e000 [ 1331.856277][ T32] r4:84c94480 [ 1331.856477][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.856873][ T32] Exception stack(0xe064dfb0 to 0xe064dff8) [ 1331.857154][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.857621][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.858425][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.859342][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c94480 [ 1331.870688][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.871279][ T32] INFO: task kworker/0:234:3816 blocked for more than 458 seconds. [ 1331.871701][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.872054][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.872777][ T32] task:kworker/0:234 state:D stack:0 pid:3816 tgid:3816 ppid:2 flags:0x00000000 [ 1331.873341][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.873773][ T32] Call trace: [ 1331.874043][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.874741][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0651da4 r5:8479ec00 [ 1331.875416][ T32] r4:8479ec00 [ 1331.875717][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.876296][ T32] r5:8479ec00 r4:827174e0 [ 1331.876520][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.876984][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.877484][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0651e20 [ 1331.877839][ T32] r4:00000000 [ 1331.878185][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.878561][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.879211][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.890438][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8467b640 [ 1331.891139][ T32] r4:00000000 [ 1331.891336][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.891836][ T32] r9:8479ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1331.892171][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.892669][ T32] r5:00001000 r4:dfd57000 [ 1331.892894][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.893290][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.893787][ T32] r5:84c72f54 r4:84c72c00 [ 1331.894173][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.894849][ T32] r7:dddd00c0 r6:82c18000 r5:84c72f54 r4:84677300 [ 1331.895231][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.895820][ T32] r10:8479ec00 r9:8467732c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.896394][ T32] r4:84677300 [ 1331.896618][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.897348][ T32] r10:00000000 r9:e063de78 r8:84c947c0 r7:84677300 r6:80266a2c r5:8479ec00 [ 1331.897818][ T32] r4:8467b5c0 [ 1331.898077][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.898504][ T32] Exception stack(0xe0651fb0 to 0xe0651ff8) [ 1331.898936][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.910839][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.911486][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.912020][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8467b5c0 [ 1331.912494][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.912783][ T32] INFO: task kworker/0:235:3819 blocked for more than 458 seconds. [ 1331.913066][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.913280][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.913608][ T32] task:kworker/0:235 state:D stack:0 pid:3819 tgid:3819 ppid:2 flags:0x00000000 [ 1331.914149][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.914474][ T32] Call trace: [ 1331.914683][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.915186][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e065dda4 r5:8479d400 [ 1331.915601][ T32] r4:8479d400 [ 1331.915879][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.916310][ T32] r5:8479d400 r4:827174e0 [ 1331.916530][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.917103][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.917632][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e065de20 [ 1331.918016][ T32] r4:00000000 [ 1331.918208][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.918789][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.919259][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.930677][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8467b7c0 [ 1331.931292][ T32] r4:00000000 [ 1331.931554][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.932146][ T32] r9:8479d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1331.932615][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.933231][ T32] r5:00001000 r4:dfd7b000 [ 1331.933543][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.933951][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.934370][ T32] r5:84d7c754 r4:84d7c400 [ 1331.934588][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.935165][ T32] r7:dddd00c0 r6:82c18000 r5:84d7c754 r4:84677380 [ 1331.935442][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.935979][ T32] r10:8479d400 r9:846773ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.936379][ T32] r4:84677380 [ 1331.936694][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.937160][ T32] r10:00000000 r9:e063de78 r8:84c94a80 r7:84677380 r6:80266a2c r5:8479d400 [ 1331.937734][ T32] r4:8467b740 [ 1331.937967][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.938411][ T32] Exception stack(0xe065dfb0 to 0xe065dff8) [ 1331.938760][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.939406][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.950494][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.951117][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8467b740 [ 1331.951723][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.952278][ T32] INFO: task kworker/0:236:3820 blocked for more than 458 seconds. [ 1331.952610][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.952943][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.953256][ T32] task:kworker/0:236 state:D stack:0 pid:3820 tgid:3820 ppid:2 flags:0x00000000 [ 1331.953806][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.954176][ T32] Call trace: [ 1331.954392][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.954815][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0661da4 r5:84560000 [ 1331.955285][ T32] r4:84560000 [ 1331.955493][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1331.955991][ T32] r5:84560000 r4:827174e0 [ 1331.956228][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.956903][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.957378][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0661e20 [ 1331.957787][ T32] r4:00000000 [ 1331.958008][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1331.958437][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1331.959002][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1331.959482][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8467ba80 [ 1331.970453][ T32] r4:00000000 [ 1331.970826][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1331.971594][ T32] r9:84560000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1331.972000][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1331.972447][ T32] r5:00001000 r4:dfdbd000 [ 1331.972632][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1331.973000][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.973340][ T32] r5:84d7d354 r4:84d7d000 [ 1331.973527][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1331.974038][ T32] r7:dddd00c0 r6:82c18000 r5:84d7d354 r4:84677400 [ 1331.974298][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1331.974693][ T32] r10:84560000 r9:8467742c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.975017][ T32] r4:84677400 [ 1331.975186][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1331.975541][ T32] r10:00000000 r9:e063de78 r8:84c94b80 r7:84677400 r6:80266a2c r5:84560000 [ 1331.975984][ T32] r4:8467b840 [ 1331.976255][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.976650][ T32] Exception stack(0xe0661fb0 to 0xe0661ff8) [ 1331.976923][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.977266][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.977684][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.978138][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8467b840 [ 1331.978695][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.979139][ T32] INFO: task kworker/0:237:3821 blocked for more than 458 seconds. [ 1331.979452][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1331.990467][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.992734][ T32] task:kworker/0:237 state:D stack:0 pid:3821 tgid:3821 ppid:2 flags:0x00000000 [ 1331.994469][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.995891][ T32] Call trace: [ 1331.996164][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1331.997890][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0665da4 r5:84560c00 [ 1332.010429][ T32] r4:84560c00 [ 1332.011780][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.014292][ T32] r5:84560c00 r4:827174e0 [ 1332.014555][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.015033][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.015458][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0665e20 [ 1332.015820][ T32] r4:00000000 [ 1332.015998][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.016353][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.016729][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.017089][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8467bbc0 [ 1332.017390][ T32] r4:00000000 [ 1332.017553][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.017883][ T32] r9:84560c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1332.018138][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.018448][ T32] r5:00001000 r4:dfe0f000 [ 1332.018612][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.018930][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.019301][ T32] r5:84d7cb54 r4:84d7c800 [ 1332.019502][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.070357][ T32] r7:dddd00c0 r6:82c18000 r5:84d7cb54 r4:84677480 [ 1332.072786][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.075691][ T32] r10:84560c00 r9:846774ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.076039][ T32] r4:84677480 [ 1332.076214][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.076762][ T32] r10:00000000 r9:e0661e78 r8:84c94c40 r7:84677480 r6:80266a2c r5:84560c00 [ 1332.077093][ T32] r4:8467b400 [ 1332.077255][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.077645][ T32] Exception stack(0xe0665fb0 to 0xe0665ff8) [ 1332.077865][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.078246][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.078608][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.078925][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8467b400 [ 1332.090461][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.091371][ T32] INFO: task kworker/1:109:3824 blocked for more than 458 seconds. [ 1332.091852][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.092123][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.092452][ T32] task:kworker/1:109 state:D stack:0 pid:3824 tgid:3824 ppid:2 flags:0x00000000 [ 1332.093088][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.093499][ T32] Call trace: [ 1332.093736][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.094164][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0649da4 r5:84561800 [ 1332.094499][ T32] r4:84561800 [ 1332.094774][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.095203][ T32] r5:84561800 r4:827174e0 [ 1332.095527][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.096024][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.096514][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0649e20 [ 1332.096928][ T32] r4:00000000 [ 1332.097099][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.097569][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.097972][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.098623][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84679040 [ 1332.099073][ T32] r4:00000000 [ 1332.099270][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.111354][ T32] r9:84561800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09b000 [ 1332.112000][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.113207][ T32] r5:00001000 r4:dfe61000 [ 1332.114860][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.115309][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.115751][ T32] r5:84cf0f54 r4:84cf0c00 [ 1332.115962][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.116686][ T32] r7:ddde40c0 r6:82c18200 r5:84cf0f54 r4:84c06000 [ 1332.116951][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.117529][ T32] r10:84561800 r9:84c0602c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.118103][ T32] r4:84c06000 [ 1332.118293][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.118831][ T32] r10:00000000 r9:e064de78 r8:84c94d80 r7:84c06000 r6:80266a2c r5:84561800 [ 1332.119197][ T32] r4:84c94cc0 [ 1332.119341][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.130466][ T32] Exception stack(0xe0649fb0 to 0xe0649ff8) [ 1332.131122][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.131475][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.132077][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.132395][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c94cc0 [ 1332.132870][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.133275][ T32] INFO: task kworker/0:238:3825 blocked for more than 458 seconds. [ 1332.133644][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.133906][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.134325][ T32] task:kworker/0:238 state:D stack:0 pid:3825 tgid:3825 ppid:2 flags:0x00000000 [ 1332.134842][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.135371][ T32] Call trace: [ 1332.135619][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.136044][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0669da4 r5:84562400 [ 1332.136468][ T32] r4:84562400 [ 1332.136714][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.137156][ T32] r5:84562400 r4:827174e0 [ 1332.137535][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.138131][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.138757][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0669e20 [ 1332.139305][ T32] r4:00000000 [ 1332.139521][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.150430][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.151048][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.151440][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8467bac0 [ 1332.151831][ T32] r4:00000000 [ 1332.152019][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.152536][ T32] r9:84562400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f097000 [ 1332.153062][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.153605][ T32] r5:00001000 r4:dfe25000 [ 1332.153840][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.154308][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.154949][ T32] r5:84d7c354 r4:84d7c000 [ 1332.155217][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.156064][ T32] r7:dddd00c0 r6:82c18000 r5:84d7c354 r4:84677500 [ 1332.156746][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.157532][ T32] r10:84562400 r9:8467752c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.158243][ T32] r4:84677500 [ 1332.158636][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.159379][ T32] r10:00000000 r9:e0665e78 r8:84c94f00 r7:84677500 r6:80266a2c r5:84562400 [ 1332.170532][ T32] r4:8467b500 [ 1332.170931][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.171355][ T32] Exception stack(0xe0669fb0 to 0xe0669ff8) [ 1332.171690][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.172069][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.172453][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.172784][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8467b500 [ 1332.173222][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.173595][ T32] INFO: task kworker/0:239:3827 blocked for more than 458 seconds. [ 1332.174003][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.174266][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.174644][ T32] task:kworker/0:239 state:D stack:0 pid:3827 tgid:3827 ppid:2 flags:0x00000000 [ 1332.175106][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.175454][ T32] Call trace: [ 1332.175734][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.176336][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e066dda4 r5:84563000 [ 1332.176844][ T32] r4:84563000 [ 1332.177197][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.177613][ T32] r5:84563000 r4:827174e0 [ 1332.177808][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.178452][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.179051][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e066de20 [ 1332.179485][ T32] r4:00000000 [ 1332.190467][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.191184][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.191862][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.192690][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8467bd00 [ 1332.193627][ T32] r4:00000000 [ 1332.193896][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.194264][ T32] r9:84563000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1332.194652][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.195092][ T32] r5:00001000 r4:dff13000 [ 1332.195350][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.195947][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.196337][ T32] r5:84d7df54 r4:84d7dc00 [ 1332.196528][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.197061][ T32] r7:dddd00c0 r6:82c18000 r5:84d7df54 r4:84677580 [ 1332.197379][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.197979][ T32] r10:84563000 r9:846775ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.198604][ T32] r4:84677580 [ 1332.198856][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.199354][ T32] r10:00000000 r9:e0669e78 r8:84c94a00 r7:84677580 r6:80266a2c r5:84563000 [ 1332.210412][ T32] r4:8467bac0 [ 1332.210846][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.211207][ T32] Exception stack(0xe066dfb0 to 0xe066dff8) [ 1332.211553][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.211977][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.212388][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.212808][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8467bac0 [ 1332.213152][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.213558][ T32] INFO: task kworker/0:240:3829 blocked for more than 458 seconds. [ 1332.214227][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.214518][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.214971][ T32] task:kworker/0:240 state:D stack:0 pid:3829 tgid:3829 ppid:2 flags:0x00000000 [ 1332.215532][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.215912][ T32] Call trace: [ 1332.216138][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.216556][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0671da4 r5:84563c00 [ 1332.217141][ T32] r4:84563c00 [ 1332.217361][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.217821][ T32] r5:84563c00 r4:827174e0 [ 1332.218222][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.218814][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.219360][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0671e20 [ 1332.230536][ T32] r4:00000000 [ 1332.230940][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.231470][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.231936][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.232342][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8467bec0 [ 1332.232807][ T32] r4:00000000 [ 1332.233002][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.233399][ T32] r9:84563c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1332.233754][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.234151][ T32] r5:00001000 r4:dfe43000 [ 1332.234371][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.235004][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.235584][ T32] r5:84d7db54 r4:84d7d800 [ 1332.235888][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.236656][ T32] r7:dddd00c0 r6:82c18000 r5:84d7db54 r4:84677600 [ 1332.237205][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.237953][ T32] r10:84563c00 r9:8467762c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.238552][ T32] r4:84677600 [ 1332.238752][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.239531][ T32] r10:00000000 r9:e066de78 r8:84c94140 r7:84677600 r6:80266a2c r5:84563c00 [ 1332.250330][ T32] r4:8467bc40 [ 1332.250717][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.251212][ T32] Exception stack(0xe0671fb0 to 0xe0671ff8) [ 1332.251505][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.251976][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.252300][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.252584][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8467bc40 [ 1332.252966][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.253341][ T32] INFO: task kworker/1:110:3833 blocked for more than 458 seconds. [ 1332.253698][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.253946][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.254302][ T32] task:kworker/1:110 state:D stack:0 pid:3833 tgid:3833 ppid:2 flags:0x00000000 [ 1332.254902][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.255311][ T32] Call trace: [ 1332.255531][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.255935][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0675da4 r5:84565400 [ 1332.256314][ T32] r4:84565400 [ 1332.256500][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.257100][ T32] r5:84565400 r4:827174e0 [ 1332.257330][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.257931][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.258649][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0675e20 [ 1332.259226][ T32] r4:00000000 [ 1332.259547][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.270238][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.270866][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.271402][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb1600 [ 1332.272052][ T32] r4:00000000 [ 1332.272206][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.272589][ T32] r9:84565400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bf000 [ 1332.273139][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.273753][ T32] r5:00001000 r4:e04f1000 [ 1332.273972][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.274577][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.274945][ T32] r5:84cf1354 r4:84cf1000 [ 1332.275157][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.275622][ T32] r7:ddde40c0 r6:82c18200 r5:84cf1354 r4:84c06080 [ 1332.275978][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.276323][ T32] r10:84565400 r9:84c060ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.276546][ T32] r4:84c06080 [ 1332.276718][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.277069][ T32] r10:00000000 r9:e064de78 r8:84679200 r7:84c06080 r6:80266a2c r5:84565400 [ 1332.277424][ T32] r4:84679000 [ 1332.277586][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.277944][ T32] Exception stack(0xe0675fb0 to 0xe0675ff8) [ 1332.278172][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.278528][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.278928][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.279385][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84679000 [ 1332.290358][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.290763][ T32] INFO: task kworker/0:241:3834 blocked for more than 458 seconds. [ 1332.291094][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.291343][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.291779][ T32] task:kworker/0:241 state:D stack:0 pid:3834 tgid:3834 ppid:2 flags:0x00000000 [ 1332.292269][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.292562][ T32] Call trace: [ 1332.292730][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.293151][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0679da4 r5:84566000 [ 1332.293702][ T32] r4:84566000 [ 1332.293892][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.294360][ T32] r5:84566000 r4:827174e0 [ 1332.295144][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.295536][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.295877][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0679e20 [ 1332.296158][ T32] r4:00000000 [ 1332.296394][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.296778][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.297146][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.297515][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675200 [ 1332.297829][ T32] r4:00000000 [ 1332.298009][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.298400][ T32] r9:84566000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1332.298730][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.299101][ T32] r5:00001000 r4:dff5f000 [ 1332.299285][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.299627][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.310248][ T32] r5:84d7eb54 r4:84d7e800 [ 1332.310514][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.311130][ T32] r7:dddd00c0 r6:82c18000 r5:84d7eb54 r4:84677680 [ 1332.311401][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.311996][ T32] r10:84566000 r9:846776ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.312471][ T32] r4:84677680 [ 1332.312680][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.313102][ T32] r10:00000000 r9:e066de78 r8:846792c0 r7:84677680 r6:80266a2c r5:84566000 [ 1332.313620][ T32] r4:8467bf40 [ 1332.313843][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.314257][ T32] Exception stack(0xe0679fb0 to 0xe0679ff8) [ 1332.314520][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.314911][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.315271][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.315712][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8467bf40 [ 1332.316165][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.316514][ T32] INFO: task kworker/0:242:3836 blocked for more than 458 seconds. [ 1332.316916][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.317196][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.317549][ T32] task:kworker/0:242 state:D stack:0 pid:3836 tgid:3836 ppid:2 flags:0x00000000 [ 1332.318256][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.318769][ T32] Call trace: [ 1332.319000][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.319514][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0689da4 r5:84564800 [ 1332.330563][ T32] r4:84564800 [ 1332.330961][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.331462][ T32] r5:84564800 r4:827174e0 [ 1332.331815][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.332486][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.333047][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0689e20 [ 1332.333410][ T32] r4:00000000 [ 1332.333738][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.334156][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.334571][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.334921][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675080 [ 1332.335248][ T32] r4:00000000 [ 1332.335404][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.336009][ T32] r9:84564800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1332.336345][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.337176][ T32] r5:00001000 r4:dff2f000 [ 1332.337507][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.338045][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.338655][ T32] r5:84d7e754 r4:84d7e400 [ 1332.338962][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.339392][ T32] r7:dddd00c0 r6:82c18000 r5:84d7e754 r4:84677700 [ 1332.350607][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.351371][ T32] r10:84564800 r9:8467772c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.352011][ T32] r4:84677700 [ 1332.352217][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.352852][ T32] r10:00000000 r9:e0679e78 r8:84679480 r7:84677700 r6:80266a2c r5:84564800 [ 1332.353276][ T32] r4:84675240 [ 1332.353518][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.354131][ T32] Exception stack(0xe0689fb0 to 0xe0689ff8) [ 1332.354494][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.354885][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.355321][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.355714][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84675240 [ 1332.356168][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.356976][ T32] INFO: task kworker/0:243:3838 blocked for more than 458 seconds. [ 1332.357330][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.357766][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.358191][ T32] task:kworker/0:243 state:D stack:0 pid:3838 tgid:3838 ppid:2 flags:0x00000000 [ 1332.358739][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.359085][ T32] Call trace: [ 1332.359332][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.370684][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06a5da4 r5:84566c00 [ 1332.371359][ T32] r4:84566c00 [ 1332.371607][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.372373][ T32] r5:84566c00 r4:827174e0 [ 1332.372663][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.373372][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.374092][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06a5e20 [ 1332.374592][ T32] r4:00000000 [ 1332.374777][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.375269][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.375772][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.376238][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675040 [ 1332.376667][ T32] r4:00000000 [ 1332.376871][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.377291][ T32] r9:84566c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1332.378104][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.378717][ T32] r5:00001000 r4:dff97000 [ 1332.378973][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.391493][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.392234][ T32] r5:84d7f354 r4:84d7f000 [ 1332.392440][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.392892][ T32] r7:dddd00c0 r6:82c18000 r5:84d7f354 r4:84677780 [ 1332.393171][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.393592][ T32] r10:84566c00 r9:846777ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.393999][ T32] r4:84677780 [ 1332.394211][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.394626][ T32] r10:00000000 r9:e0679e78 r8:84679640 r7:84677780 r6:80266a2c r5:84566c00 [ 1332.394952][ T32] r4:84675180 [ 1332.395176][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.396086][ T32] Exception stack(0xe06a5fb0 to 0xe06a5ff8) [ 1332.396391][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.396840][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.397324][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.397669][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84675180 [ 1332.398037][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.398522][ T32] INFO: task kworker/0:244:3839 blocked for more than 458 seconds. [ 1332.398983][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.399257][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.399741][ T32] task:kworker/0:244 state:D stack:0 pid:3839 tgid:3839 ppid:2 flags:0x00000000 [ 1332.412045][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.412246][ T32] Call trace: [ 1332.412352][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.412579][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06a9da4 r5:845f8000 [ 1332.412870][ T32] r4:845f8000 [ 1332.412979][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.413317][ T32] r5:845f8000 r4:827174e0 [ 1332.413416][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.413691][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.414041][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06a9e20 [ 1332.414261][ T32] r4:00000000 [ 1332.414354][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.414580][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.415147][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.415772][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675400 [ 1332.416222][ T32] r4:00000000 [ 1332.416459][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.416921][ T32] r9:845f8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a3000 [ 1332.417285][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.417728][ T32] r5:00001000 r4:dff6f000 [ 1332.417914][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.418285][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.418696][ T32] r5:84d7ef54 r4:84d7ec00 [ 1332.418855][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.419111][ T32] r7:dddd00c0 r6:82c18000 r5:84d7ef54 r4:84677800 [ 1332.419338][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.419586][ T32] r10:845f8000 r9:8467782c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.430518][ T32] r4:84677800 [ 1332.430941][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.431415][ T32] r10:00000000 r9:e06a5e78 r8:84679740 r7:84677800 r6:80266a2c r5:845f8000 [ 1332.431814][ T32] r4:84675280 [ 1332.432003][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.432346][ T32] Exception stack(0xe06a9fb0 to 0xe06a9ff8) [ 1332.432579][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.432952][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.433252][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.433626][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84675280 [ 1332.434146][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.434614][ T32] INFO: task kworker/0:245:3841 blocked for more than 458 seconds. [ 1332.435156][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.435409][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.435839][ T32] task:kworker/0:245 state:D stack:0 pid:3841 tgid:3841 ppid:2 flags:0x00000000 [ 1332.437116][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.438952][ T32] Call trace: [ 1332.439212][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.439604][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06b9da4 r5:845f9800 [ 1332.450587][ T32] r4:845f9800 [ 1332.451032][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.451753][ T32] r5:845f9800 r4:827174e0 [ 1332.452024][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.452404][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.452957][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06b9e20 [ 1332.453331][ T32] r4:00000000 [ 1332.453578][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.454032][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.454438][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.454910][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675840 [ 1332.455299][ T32] r4:00000000 [ 1332.455447][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.455836][ T32] r9:845f9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a9000 [ 1332.456226][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.456603][ T32] r5:00001000 r4:dffc1000 [ 1332.456823][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.457292][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.457681][ T32] r5:84d7fb54 r4:84d7f800 [ 1332.458071][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.458487][ T32] r7:dddd00c0 r6:82c18000 r5:84d7fb54 r4:84677880 [ 1332.459213][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.470729][ T32] r10:845f9800 r9:846778ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.471319][ T32] r4:84677880 [ 1332.471569][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.472120][ T32] r10:00000000 r9:e06a5e78 r8:84679900 r7:84677880 r6:80266a2c r5:845f9800 [ 1332.472574][ T32] r4:84675440 [ 1332.472828][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.473286][ T32] Exception stack(0xe06b9fb0 to 0xe06b9ff8) [ 1332.473701][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.474115][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.474722][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.475131][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84675440 [ 1332.475719][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.476364][ T32] INFO: task kworker/0:246:3843 blocked for more than 458 seconds. [ 1332.476864][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.477210][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.477719][ T32] task:kworker/0:246 state:D stack:0 pid:3843 tgid:3843 ppid:2 flags:0x00000000 [ 1332.478314][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.478830][ T32] Call trace: [ 1332.479337][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.490710][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06c9da4 r5:845f8c00 [ 1332.491693][ T32] r4:845f8c00 [ 1332.491974][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.492483][ T32] r5:845f8c00 r4:827174e0 [ 1332.492697][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.493182][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.493645][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06c9e20 [ 1332.494322][ T32] r4:00000000 [ 1332.494600][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.495233][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.495810][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.496484][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675600 [ 1332.496798][ T32] r4:00000000 [ 1332.497863][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.499088][ T32] r9:845f8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1332.499586][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.510538][ T32] r5:00001000 r4:dffaf000 [ 1332.512248][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.512753][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.513501][ T32] r5:84d7e354 r4:84d7e000 [ 1332.513825][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.515215][ T32] r7:dddd00c0 r6:82c18000 r5:84d7e354 r4:84677900 [ 1332.515558][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.516270][ T32] r10:845f8c00 r9:8467792c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.516623][ T32] r4:84677900 [ 1332.516796][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.517143][ T32] r10:00000000 r9:e06b9e78 r8:84679ac0 r7:84677900 r6:80266a2c r5:845f8c00 [ 1332.517575][ T32] r4:84675500 [ 1332.517749][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.518125][ T32] Exception stack(0xe06c9fb0 to 0xe06c9ff8) [ 1332.518435][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.519205][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.530679][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.532490][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84675500 [ 1332.532911][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.533343][ T32] INFO: task kworker/0:247:3846 blocked for more than 459 seconds. [ 1332.533704][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.533961][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.534374][ T32] task:kworker/0:247 state:D stack:0 pid:3846 tgid:3846 ppid:2 flags:0x00000000 [ 1332.534864][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.535205][ T32] Call trace: [ 1332.535426][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.536292][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06d1da4 r5:845fbc00 [ 1332.537139][ T32] r4:845fbc00 [ 1332.537343][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.537874][ T32] r5:845fbc00 r4:827174e0 [ 1332.538155][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.538609][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.539057][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06d1e20 [ 1332.539485][ T32] r4:00000000 [ 1332.539749][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.551248][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.551847][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.552274][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84679500 [ 1332.552686][ T32] r4:00000000 [ 1332.552855][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.553362][ T32] r9:845fbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b7000 [ 1332.553831][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.554407][ T32] r5:00001000 r4:e019d000 [ 1332.554625][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.555108][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.555483][ T32] r5:84d80754 r4:84d80400 [ 1332.555722][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.556247][ T32] r7:dddd00c0 r6:82c18000 r5:84d80754 r4:84677980 [ 1332.556654][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.557065][ T32] r10:845fbc00 r9:846779ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.557485][ T32] r4:84677980 [ 1332.557677][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.558052][ T32] r10:00000000 r9:e06b9e78 r8:84679cc0 r7:84677980 r6:80266a2c r5:845fbc00 [ 1332.558439][ T32] r4:846757c0 [ 1332.558633][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.558988][ T32] Exception stack(0xe06d1fb0 to 0xe06d1ff8) [ 1332.559355][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.570520][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.571208][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.571602][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:846757c0 [ 1332.572121][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.572517][ T32] INFO: task kworker/0:248:3848 blocked for more than 459 seconds. [ 1332.572937][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.573250][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.573691][ T32] task:kworker/0:248 state:D stack:0 pid:3848 tgid:3848 ppid:2 flags:0x00000000 [ 1332.574141][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.574474][ T32] Call trace: [ 1332.574807][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.575225][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06ddda4 r5:845fd400 [ 1332.575583][ T32] r4:845fd400 [ 1332.575843][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.576294][ T32] r5:845fd400 r4:827174e0 [ 1332.576514][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.576997][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.577484][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06dde20 [ 1332.577820][ T32] r4:00000000 [ 1332.578013][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.578708][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.579416][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.590559][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846758c0 [ 1332.591148][ T32] r4:00000000 [ 1332.591346][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.591876][ T32] r9:845fd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1332.592241][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.592704][ T32] r5:00001000 r4:dffd7000 [ 1332.592934][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.593458][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.593978][ T32] r5:84d7ff54 r4:84d7fc00 [ 1332.594255][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.594788][ T32] r7:dddd00c0 r6:82c18000 r5:84d7ff54 r4:84677a00 [ 1332.595061][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.595602][ T32] r10:845fd400 r9:84677a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.596072][ T32] r4:84677a00 [ 1332.596326][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.596778][ T32] r10:00000000 r9:e06d1e78 r8:84679ec0 r7:84677a00 r6:80266a2c r5:845fd400 [ 1332.597666][ T32] r4:84675880 [ 1332.597866][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.598289][ T32] Exception stack(0xe06ddfb0 to 0xe06ddff8) [ 1332.598588][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.599025][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.599487][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.610526][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84675880 [ 1332.611170][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.611535][ T32] INFO: task kworker/0:249:3849 blocked for more than 459 seconds. [ 1332.611949][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.612212][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.612651][ T32] task:kworker/0:249 state:D stack:0 pid:3849 tgid:3849 ppid:2 flags:0x00000000 [ 1332.613883][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.614384][ T32] Call trace: [ 1332.614686][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.615216][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06e9da4 r5:845fb000 [ 1332.615628][ T32] r4:845fb000 [ 1332.615911][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.616411][ T32] r5:845fb000 r4:827174e0 [ 1332.616674][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.617202][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.617784][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06e9e20 [ 1332.618239][ T32] r4:00000000 [ 1332.618531][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.619151][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.630580][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.631390][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675480 [ 1332.632027][ T32] r4:00000000 [ 1332.632251][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.632725][ T32] r9:845fb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1332.633118][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.633503][ T32] r5:00001000 r4:dffe9000 [ 1332.633851][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.634389][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.634936][ T32] r5:84c77f54 r4:84c77c00 [ 1332.635179][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.635574][ T32] r7:dddd00c0 r6:82c18000 r5:84c77f54 r4:84677a80 [ 1332.636121][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.636473][ T32] r10:845fb000 r9:84677aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.636786][ T32] r4:84677a80 [ 1332.636975][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.637624][ T32] r10:00000000 r9:e06d1e78 r8:84679f80 r7:84677a80 r6:80266a2c r5:845fb000 [ 1332.638107][ T32] r4:84675700 [ 1332.638297][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.638805][ T32] Exception stack(0xe06e9fb0 to 0xe06e9ff8) [ 1332.639276][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.650919][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.651841][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.652361][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84675700 [ 1332.652774][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.653166][ T32] INFO: task kworker/0:250:3851 blocked for more than 459 seconds. [ 1332.653459][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.653682][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.654119][ T32] task:kworker/0:250 state:D stack:0 pid:3851 tgid:3851 ppid:2 flags:0x00000000 [ 1332.654545][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.654852][ T32] Call trace: [ 1332.655094][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.655460][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e06f5da4 r5:845fc800 [ 1332.655777][ T32] r4:845fc800 [ 1332.655976][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.656358][ T32] r5:845fc800 r4:827174e0 [ 1332.656599][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.656983][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.657944][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06f5e20 [ 1332.658257][ T32] r4:00000000 [ 1332.658446][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.659065][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.659571][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.670755][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675bc0 [ 1332.671630][ T32] r4:00000000 [ 1332.671892][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.672472][ T32] r9:845fc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1332.672854][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.673346][ T32] r5:00001000 r4:dfff7000 [ 1332.673579][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.674449][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.674916][ T32] r5:84d80354 r4:84d80000 [ 1332.675237][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.675973][ T32] r7:dddd00c0 r6:82c18000 r5:84d80354 r4:84677b00 [ 1332.676253][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.676796][ T32] r10:845fc800 r9:84677b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.677299][ T32] r4:84677b00 [ 1332.677491][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.678474][ T32] r10:00000000 r9:e06d1e78 r8:84679800 r7:84677b00 r6:80266a2c r5:845fc800 [ 1332.678923][ T32] r4:84675880 [ 1332.679180][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.679611][ T32] Exception stack(0xe06f5fb0 to 0xe06f5ff8) [ 1332.700623][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.701315][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.701935][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.702339][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84675880 [ 1332.702769][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.703330][ T32] INFO: task kworker/0:251:3853 blocked for more than 459 seconds. [ 1332.703774][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.704077][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.704732][ T32] task:kworker/0:251 state:D stack:0 pid:3853 tgid:3853 ppid:2 flags:0x00000000 [ 1332.705190][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.705535][ T32] Call trace: [ 1332.705748][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.706133][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0709da4 r5:845fe000 [ 1332.706485][ T32] r4:845fe000 [ 1332.706676][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.707100][ T32] r5:845fe000 r4:827174e0 [ 1332.707415][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.707939][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.708379][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0709e20 [ 1332.708891][ T32] r4:00000000 [ 1332.709111][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.709627][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.720556][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.723075][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675c80 [ 1332.723784][ T32] r4:00000000 [ 1332.724075][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.724877][ T32] r9:845fe000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b1000 [ 1332.725396][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.726122][ T32] r5:00001000 r4:e015b000 [ 1332.726355][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.726758][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.727246][ T32] r5:84d80b54 r4:84d80800 [ 1332.727455][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.727956][ T32] r7:dddd00c0 r6:82c18000 r5:84d80b54 r4:84677b80 [ 1332.728278][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.728905][ T32] r10:845fe000 r9:84677bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.729451][ T32] r4:84677b80 [ 1332.729646][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.740556][ T32] r10:00000000 r9:e06d1e78 r8:84679380 r7:84677b80 r6:80266a2c r5:845fe000 [ 1332.741170][ T32] r4:84675c40 [ 1332.741436][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.741940][ T32] Exception stack(0xe0709fb0 to 0xe0709ff8) [ 1332.742185][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.742601][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.743212][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.743736][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84675c40 [ 1332.744404][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.745292][ T32] INFO: task kworker/0:252:3855 blocked for more than 459 seconds. [ 1332.745699][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.746017][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.746371][ T32] task:kworker/0:252 state:D stack:0 pid:3855 tgid:3855 ppid:2 flags:0x00000000 [ 1332.746860][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.747526][ T32] Call trace: [ 1332.747831][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.748261][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0701da4 r5:845fec00 [ 1332.749148][ T32] r4:845fec00 [ 1332.749328][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.760608][ T32] r5:845fec00 r4:827174e0 [ 1332.761063][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.761755][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.762284][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0701e20 [ 1332.762728][ T32] r4:00000000 [ 1332.762967][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.763472][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.763983][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.764492][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675dc0 [ 1332.764843][ T32] r4:00000000 [ 1332.765044][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.765405][ T32] r9:845fec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b3000 [ 1332.765819][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.766240][ T32] r5:00001000 r4:e0169000 [ 1332.766608][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.767029][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.767790][ T32] r5:84d80f54 r4:84d80c00 [ 1332.768015][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.768811][ T32] r7:dddd00c0 r6:82c18000 r5:84d80f54 r4:84677c00 [ 1332.769409][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.780533][ T32] r10:845fec00 r9:84677c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.781079][ T32] r4:84677c00 [ 1332.781392][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.782065][ T32] r10:00000000 r9:e06d1e78 r8:84679d80 r7:84677c00 r6:80266a2c r5:845fec00 [ 1332.782715][ T32] r4:84675700 [ 1332.782960][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.783512][ T32] Exception stack(0xe0701fb0 to 0xe0701ff8) [ 1332.783894][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.784357][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.784805][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.785263][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84675700 [ 1332.785680][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.786101][ T32] INFO: task kworker/0:253:3857 blocked for more than 459 seconds. [ 1332.786655][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.787003][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.787489][ T32] task:kworker/0:253 state:D stack:0 pid:3857 tgid:3857 ppid:2 flags:0x00000000 [ 1332.787989][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.788450][ T32] Call trace: [ 1332.788689][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.789194][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e071dda4 r5:84138000 [ 1332.789559][ T32] r4:84138000 [ 1332.800706][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.801447][ T32] r5:84138000 r4:827174e0 [ 1332.801709][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.802436][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.803044][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e071de20 [ 1332.803808][ T32] r4:00000000 [ 1332.804132][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.804700][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.805399][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.805869][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84675f00 [ 1332.806336][ T32] r4:00000000 [ 1332.806583][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.806991][ T32] r9:84138000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b5000 [ 1332.807344][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.807772][ T32] r5:00001000 r4:e0183000 [ 1332.808023][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.808483][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.808918][ T32] r5:84d81354 r4:84d81000 [ 1332.809153][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.820519][ T32] r7:dddd00c0 r6:82c18000 r5:84d81354 r4:84677c80 [ 1332.821021][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.821510][ T32] r10:84138000 r9:84677cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.821894][ T32] r4:84677c80 [ 1332.822123][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.822493][ T32] r10:00000000 r9:e06d1e78 r8:84c01dc0 r7:84677c80 r6:80266a2c r5:84138000 [ 1332.822865][ T32] r4:84675e00 [ 1332.823062][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.823438][ T32] Exception stack(0xe071dfb0 to 0xe071dff8) [ 1332.823781][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.824329][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.824712][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.825042][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84675e00 [ 1332.825450][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.826089][ T32] INFO: task kworker/0:254:3859 blocked for more than 459 seconds. [ 1332.826486][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.826868][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.827588][ T32] task:kworker/0:254 state:D stack:0 pid:3859 tgid:3859 ppid:2 flags:0x00000000 [ 1332.828147][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.828508][ T32] Call trace: [ 1332.828737][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.829203][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0725da4 r5:84139800 [ 1332.840545][ T32] r4:84139800 [ 1332.841070][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.841511][ T32] r5:84139800 r4:827174e0 [ 1332.841753][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.842319][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.842992][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0725e20 [ 1332.843495][ T32] r4:00000000 [ 1332.843749][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.844112][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.844813][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.845227][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8467bf00 [ 1332.845773][ T32] r4:00000000 [ 1332.845978][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.846345][ T32] r9:84139800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b9000 [ 1332.846978][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.847440][ T32] r5:00001000 r4:e01b7000 [ 1332.847896][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.849109][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.849691][ T32] r5:84d81b54 r4:84d81800 [ 1332.861132][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.861642][ T32] r7:dddd00c0 r6:82c18000 r5:84d81b54 r4:84677d00 [ 1332.861912][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.862281][ T32] r10:84139800 r9:84677d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.862646][ T32] r4:84677d00 [ 1332.862830][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.863260][ T32] r10:00000000 r9:e06d1e78 r8:84cb1140 r7:84677d00 r6:80266a2c r5:84139800 [ 1332.863890][ T32] r4:84675f40 [ 1332.864073][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.864621][ T32] Exception stack(0xe0725fb0 to 0xe0725ff8) [ 1332.864896][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.865592][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.865963][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.866298][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84675f40 [ 1332.866713][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.867181][ T32] INFO: task kworker/0:255:3862 blocked for more than 459 seconds. [ 1332.867575][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.867915][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.868362][ T32] task:kworker/0:255 state:D stack:0 pid:3862 tgid:3862 ppid:2 flags:0x00000000 [ 1332.868824][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.881685][ T32] Call trace: [ 1332.881978][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.882507][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0729da4 r5:8413a400 [ 1332.882846][ T32] r4:8413a400 [ 1332.883034][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.883443][ T32] r5:8413a400 r4:827174e0 [ 1332.883749][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.884149][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.884642][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0729e20 [ 1332.884950][ T32] r4:00000000 [ 1332.885232][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.885600][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.885965][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.886340][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846756c0 [ 1332.886705][ T32] r4:00000000 [ 1332.886924][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.887318][ T32] r9:8413a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bb000 [ 1332.887936][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.888357][ T32] r5:00001000 r4:e04c5000 [ 1332.888718][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.889207][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.900605][ T32] r5:84d81f54 r4:84d81c00 [ 1332.901145][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.901707][ T32] r7:dddd00c0 r6:82c18000 r5:84d81f54 r4:84677d80 [ 1332.901951][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.902340][ T32] r10:8413a400 r9:84677dac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.902671][ T32] r4:84677d80 [ 1332.902910][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.903317][ T32] r10:00000000 r9:e0725e78 r8:84cb1240 r7:84677d80 r6:80266a2c r5:8413a400 [ 1332.903743][ T32] r4:8467bf40 [ 1332.903929][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.904275][ T32] Exception stack(0xe0729fb0 to 0xe0729ff8) [ 1332.904873][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.905359][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.905680][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.906309][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8467bf40 [ 1332.906635][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.907000][ T32] INFO: task kworker/1:111:3869 blocked for more than 459 seconds. [ 1332.907382][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.907848][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.908573][ T32] task:kworker/1:111 state:D stack:0 pid:3869 tgid:3869 ppid:2 flags:0x00000000 [ 1332.909058][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.909378][ T32] Call trace: [ 1332.909651][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.921121][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0721da4 r5:8413c800 [ 1332.921670][ T32] r4:8413c800 [ 1332.921871][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.922516][ T32] r5:8413c800 r4:827174e0 [ 1332.922750][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.923455][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.924085][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0721e20 [ 1332.924750][ T32] r4:00000000 [ 1332.924938][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.925388][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.925782][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.926265][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca9640 [ 1332.926651][ T32] r4:00000000 [ 1332.926887][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.927328][ T32] r9:8413c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d1000 [ 1332.927825][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.928199][ T32] r5:00001000 r4:e069d000 [ 1332.928401][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.928765][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.929145][ T32] r5:84d83b54 r4:84d83800 [ 1332.929350][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.940665][ T32] r7:ddde40c0 r6:82c18200 r5:84d83b54 r4:84c06100 [ 1332.941366][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.942184][ T32] r10:8413c800 r9:84c0612c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.942724][ T32] r4:84c06100 [ 1332.943042][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.943511][ T32] r10:00000000 r9:e064de78 r8:84cb1780 r7:84c06100 r6:80266a2c r5:8413c800 [ 1332.944172][ T32] r4:84cb15c0 [ 1332.944495][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.944952][ T32] Exception stack(0xe0721fb0 to 0xe0721ff8) [ 1332.945236][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.945830][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.946402][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.946832][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cb15c0 [ 1332.947762][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.948157][ T32] INFO: task kworker/1:112:3873 blocked for more than 459 seconds. [ 1332.948573][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.949055][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.960439][ T32] task:kworker/1:112 state:D stack:0 pid:3873 tgid:3873 ppid:2 flags:0x00000000 [ 1332.961221][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.961598][ T32] Call trace: [ 1332.961869][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1332.962281][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0659da4 r5:8413d400 [ 1332.962729][ T32] r4:8413d400 [ 1332.963019][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1332.963527][ T32] r5:8413d400 r4:827174e0 [ 1332.963836][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.964334][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.964842][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0659e20 [ 1332.965135][ T32] r4:00000000 [ 1332.965332][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1332.965764][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1332.966127][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1332.966499][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d49c80 [ 1332.966901][ T32] r4:00000000 [ 1332.967091][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1332.967455][ T32] r9:8413d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1332.967892][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1332.968314][ T32] r5:00001000 r4:dfc5d000 [ 1332.968525][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1332.969025][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.969525][ T32] r5:84cf2754 r4:84cf2400 [ 1332.980232][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1332.980974][ T32] r7:ddde40c0 r6:82c18200 r5:84cf2754 r4:84c06180 [ 1332.981276][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1332.982692][ T32] r10:8413d400 r9:84c061ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.983206][ T32] r4:84c06180 [ 1332.983484][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1332.984003][ T32] r10:00000000 r9:e0721e78 r8:84cb15c0 r7:84c06180 r6:80266a2c r5:8413d400 [ 1332.984506][ T32] r4:84cb1740 [ 1332.984725][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.986000][ T32] Exception stack(0xe0659fb0 to 0xe0659ff8) [ 1332.986380][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.986843][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.987259][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.987655][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cb1740 [ 1332.988001][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.988329][ T32] INFO: task kworker/1:113:3895 blocked for more than 459 seconds. [ 1332.989065][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1332.989555][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.000465][ T32] task:kworker/1:113 state:D stack:0 pid:3895 tgid:3895 ppid:2 flags:0x00000000 [ 1333.001546][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.001955][ T32] Call trace: [ 1333.002364][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.002839][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e078dda4 r5:8413e000 [ 1333.003367][ T32] r4:8413e000 [ 1333.003767][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.004271][ T32] r5:8413e000 r4:827174e0 [ 1333.004553][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.005168][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.005595][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e078de20 [ 1333.005897][ T32] r4:00000000 [ 1333.006056][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.006423][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.006817][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.007247][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d49900 [ 1333.007592][ T32] r4:00000000 [ 1333.007822][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.008357][ T32] r9:8413e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1333.008851][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.021141][ T32] r5:00001000 r4:e055b000 [ 1333.021377][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.021900][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.022397][ T32] r5:84cf1b54 r4:84cf1800 [ 1333.022614][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.023170][ T32] r7:ddde40c0 r6:82c18200 r5:84cf1b54 r4:84c06200 [ 1333.024366][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.024955][ T32] r10:8413e000 r9:84c0622c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.025353][ T32] r4:84c06200 [ 1333.025587][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.025965][ T32] r10:00000000 r9:e0659e78 r8:84d49040 r7:84c06200 r6:80266a2c r5:8413e000 [ 1333.026272][ T32] r4:83e6b440 [ 1333.026602][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.026958][ T32] Exception stack(0xe078dfb0 to 0xe078dff8) [ 1333.027219][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.027660][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.028117][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.028424][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:83e6b440 [ 1333.029158][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.040793][ T32] INFO: task kworker/1:114:3911 blocked for more than 459 seconds. [ 1333.041430][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.041754][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.042162][ T32] task:kworker/1:114 state:D stack:0 pid:3911 tgid:3911 ppid:2 flags:0x00000000 [ 1333.042743][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.043159][ T32] Call trace: [ 1333.043424][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.043949][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e07b9da4 r5:846a6000 [ 1333.044371][ T32] r4:846a6000 [ 1333.044558][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.045015][ T32] r5:846a6000 r4:827174e0 [ 1333.045240][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.045644][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.046269][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07b9e20 [ 1333.046648][ T32] r4:00000000 [ 1333.046809][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.047204][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.047592][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.047975][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d49f00 [ 1333.048540][ T32] r4:00000000 [ 1333.048773][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.049255][ T32] r9:846a6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00d000 [ 1333.049667][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.060544][ T32] r5:00001000 r4:df9c7000 [ 1333.061260][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.061780][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.062228][ T32] r5:84cf2354 r4:84cf2000 [ 1333.062482][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.063373][ T32] r7:ddde40c0 r6:82c18200 r5:84cf2354 r4:84c06280 [ 1333.063773][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.064202][ T32] r10:846a6000 r9:84c062ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.064647][ T32] r4:84c06280 [ 1333.064839][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.065394][ T32] r10:00000000 r9:e0659e78 r8:84d56800 r7:84c06280 r6:80266a2c r5:846a6000 [ 1333.065838][ T32] r4:84d49980 [ 1333.066049][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.066578][ T32] Exception stack(0xe07b9fb0 to 0xe07b9ff8) [ 1333.066877][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.067264][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.067770][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.068152][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d49980 [ 1333.068556][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.068926][ T32] INFO: task kworker/1:115:3919 blocked for more than 459 seconds. [ 1333.069320][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.069589][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.080422][ T32] task:kworker/1:115 state:D stack:0 pid:3919 tgid:3919 ppid:2 flags:0x00000000 [ 1333.081159][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.081540][ T32] Call trace: [ 1333.082102][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.082545][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e067dda4 r5:846a0000 [ 1333.083019][ T32] r4:846a0000 [ 1333.083267][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.083815][ T32] r5:846a0000 r4:827174e0 [ 1333.084036][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.084672][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.085279][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e067de20 [ 1333.085660][ T32] r4:00000000 [ 1333.085837][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.086227][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.086774][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.087370][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d57b40 [ 1333.087801][ T32] r4:00000000 [ 1333.088002][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.088383][ T32] r9:846a0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1333.088818][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.089364][ T32] r5:00001000 r4:dff69000 [ 1333.089582][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.100435][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.101450][ T32] r5:84d00f54 r4:84d00c00 [ 1333.102123][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.102648][ T32] r7:ddde40c0 r6:82c18200 r5:84d00f54 r4:84c06300 [ 1333.102925][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.103413][ T32] r10:846a0000 r9:84c0632c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.103852][ T32] r4:84c06300 [ 1333.104088][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.104514][ T32] r10:00000000 r9:e0659e78 r8:84d56180 r7:84c06300 r6:80266a2c r5:846a0000 [ 1333.105107][ T32] r4:84d49e80 [ 1333.105405][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.105990][ T32] Exception stack(0xe067dfb0 to 0xe067dff8) [ 1333.106253][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.106737][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.107143][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.107479][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d49e80 [ 1333.108792][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.109211][ T32] INFO: task kworker/1:116:3920 blocked for more than 459 seconds. [ 1333.109546][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.120631][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.121242][ T32] task:kworker/1:116 state:D stack:0 pid:3920 tgid:3920 ppid:2 flags:0x00000000 [ 1333.122063][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.122541][ T32] Call trace: [ 1333.122960][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.123505][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e07c5da4 r5:847b6c00 [ 1333.123979][ T32] r4:847b6c00 [ 1333.124170][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.124604][ T32] r5:847b6c00 r4:827174e0 [ 1333.124862][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.125393][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.125868][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07c5e20 [ 1333.126375][ T32] r4:00000000 [ 1333.126567][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.127060][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.127373][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.128146][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d497c0 [ 1333.128474][ T32] r4:00000000 [ 1333.128623][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.129059][ T32] r9:847b6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1333.129281][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.129600][ T32] r5:00001000 r4:dfc8d000 [ 1333.140406][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.140967][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.141497][ T32] r5:84cf2b54 r4:84cf2800 [ 1333.141737][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.142091][ T32] r7:ddde40c0 r6:82c18200 r5:84cf2b54 r4:84c06380 [ 1333.142346][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.142719][ T32] r10:847b6c00 r9:84c063ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.143083][ T32] r4:84c06380 [ 1333.143255][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.143825][ T32] r10:00000000 r9:e067de78 r8:8467bfc0 r7:84c06380 r6:80266a2c r5:847b6c00 [ 1333.144700][ T32] r4:84d49cc0 [ 1333.144870][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.145141][ T32] Exception stack(0xe07c5fb0 to 0xe07c5ff8) [ 1333.145399][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.145846][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.146362][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.146656][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d49cc0 [ 1333.147099][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.147589][ T32] INFO: task kworker/1:117:3922 blocked for more than 459 seconds. [ 1333.147986][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.148294][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.148771][ T32] task:kworker/1:117 state:D stack:0 pid:3922 tgid:3922 ppid:2 flags:0x00000000 [ 1333.149225][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.149654][ T32] Call trace: [ 1333.160449][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.160941][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e07cdda4 r5:846a2400 [ 1333.161405][ T32] r4:846a2400 [ 1333.162031][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.162354][ T32] r5:846a2400 r4:827174e0 [ 1333.162553][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.163305][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.163777][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07cde20 [ 1333.164160][ T32] r4:00000000 [ 1333.164309][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.164682][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.165134][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.165724][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d49700 [ 1333.166069][ T32] r4:00000000 [ 1333.166237][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.166679][ T32] r9:846a2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1333.167341][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.167730][ T32] r5:00001000 r4:dfcb1000 [ 1333.168347][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.168993][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.169395][ T32] r5:84cf3354 r4:84cf3000 [ 1333.169592][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.181191][ T32] r7:ddde40c0 r6:82c18200 r5:84cf3354 r4:84c06400 [ 1333.181539][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.182013][ T32] r10:846a2400 r9:84c0642c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.182412][ T32] r4:84c06400 [ 1333.182632][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.182955][ T32] r10:00000000 r9:e067de78 r8:84d5f1c0 r7:84c06400 r6:80266a2c r5:846a2400 [ 1333.183231][ T32] r4:84d49700 [ 1333.183341][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.183562][ T32] Exception stack(0xe07cdfb0 to 0xe07cdff8) [ 1333.183898][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.184248][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.184596][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.184982][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d49700 [ 1333.185303][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.185713][ T32] INFO: task kworker/1:118:3924 blocked for more than 459 seconds. [ 1333.186511][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.186902][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.187199][ T32] task:kworker/1:118 state:D stack:0 pid:3924 tgid:3924 ppid:2 flags:0x00000000 [ 1333.187780][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.188172][ T32] Call trace: [ 1333.188400][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.188893][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e07d5da4 r5:84eb0c00 [ 1333.189178][ T32] r4:84eb0c00 [ 1333.189358][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.200460][ T32] r5:84eb0c00 r4:827174e0 [ 1333.200961][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.201541][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.202020][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07d5e20 [ 1333.202356][ T32] r4:00000000 [ 1333.202530][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.203074][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.203438][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.204119][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d49180 [ 1333.204430][ T32] r4:00000000 [ 1333.204609][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.204985][ T32] r9:84eb0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1333.205306][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.205726][ T32] r5:00001000 r4:dfce9000 [ 1333.205944][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.206372][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.206867][ T32] r5:84cf0b54 r4:84cf0800 [ 1333.207061][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.207472][ T32] r7:ddde40c0 r6:82c18200 r5:84cf0b54 r4:84c06480 [ 1333.207807][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.208473][ T32] r10:84eb0c00 r9:84c064ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.209166][ T32] r4:84c06480 [ 1333.209423][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.209854][ T32] r10:00000000 r9:e067de78 r8:84d5f380 r7:84c06480 r6:80266a2c r5:84eb0c00 [ 1333.220434][ T32] r4:84d49f80 [ 1333.220819][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.221363][ T32] Exception stack(0xe07d5fb0 to 0xe07d5ff8) [ 1333.221652][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.221970][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.222221][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.222540][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d49f80 [ 1333.222936][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.223382][ T32] INFO: task kworker/1:119:3926 blocked for more than 459 seconds. [ 1333.224918][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.225076][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.225387][ T32] task:kworker/1:119 state:D stack:0 pid:3926 tgid:3926 ppid:2 flags:0x00000000 [ 1333.225836][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.226133][ T32] Call trace: [ 1333.226309][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.226672][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e07ddda4 r5:84eb0000 [ 1333.227133][ T32] r4:84eb0000 [ 1333.227317][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.227733][ T32] r5:84eb0000 r4:827174e0 [ 1333.227930][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.228303][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.228905][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07dde20 [ 1333.229206][ T32] r4:00000000 [ 1333.229404][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.250220][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.250631][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.251032][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83e6b900 [ 1333.251409][ T32] r4:00000000 [ 1333.251595][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.252006][ T32] r9:84eb0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1333.252376][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.252749][ T32] r5:00001000 r4:dfd21000 [ 1333.252966][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.253391][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.253964][ T32] r5:84cf3754 r4:84cf3400 [ 1333.254155][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.254676][ T32] r7:ddde40c0 r6:82c18200 r5:84cf3754 r4:84c06500 [ 1333.254940][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.255326][ T32] r10:84eb0000 r9:84c0652c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.255647][ T32] r4:84c06500 [ 1333.256002][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.256382][ T32] r10:00000000 r9:e067de78 r8:84d5f540 r7:84c06500 r6:80266a2c r5:84eb0000 [ 1333.256767][ T32] r4:84d56f40 [ 1333.256956][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.257334][ T32] Exception stack(0xe07ddfb0 to 0xe07ddff8) [ 1333.257632][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.258117][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.258510][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.258876][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d56f40 [ 1333.259202][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.259583][ T32] INFO: task kworker/1:120:3929 blocked for more than 459 seconds. [ 1333.270127][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.270473][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.270804][ T32] task:kworker/1:120 state:D stack:0 pid:3929 tgid:3929 ppid:2 flags:0x00000000 [ 1333.271317][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.271767][ T32] Call trace: [ 1333.272009][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.272497][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e07edda4 r5:84eb1800 [ 1333.272899][ T32] r4:84eb1800 [ 1333.273062][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.273235][ T32] r5:84eb1800 r4:827174e0 [ 1333.273322][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.273496][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.273924][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07ede20 [ 1333.274234][ T32] r4:00000000 [ 1333.274398][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.274746][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.275103][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.275547][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d57040 [ 1333.275873][ T32] r4:00000000 [ 1333.276039][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.276380][ T32] r9:84eb1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1333.276714][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.277177][ T32] r5:00001000 r4:dfd4f000 [ 1333.277524][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.278189][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.278792][ T32] r5:84cf3f54 r4:84cf3c00 [ 1333.279010][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.279385][ T32] r7:ddde40c0 r6:82c18200 r5:84cf3f54 r4:84c06580 [ 1333.290224][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.290825][ T32] r10:84eb1800 r9:84c065ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.291175][ T32] r4:84c06580 [ 1333.291358][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.291699][ T32] r10:00000000 r9:e067de78 r8:84d5f800 r7:84c06580 r6:80266a2c r5:84eb1800 [ 1333.292074][ T32] r4:84d57000 [ 1333.292219][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.292462][ T32] Exception stack(0xe07edfb0 to 0xe07edff8) [ 1333.292677][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.293041][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.293304][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.293586][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d57000 [ 1333.293828][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.294114][ T32] INFO: task kworker/1:121:3930 blocked for more than 459 seconds. [ 1333.294345][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.294577][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.295079][ T32] task:kworker/1:121 state:D stack:0 pid:3930 tgid:3930 ppid:2 flags:0x00000000 [ 1333.295707][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.296059][ T32] Call trace: [ 1333.296253][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.296597][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e07f1da4 r5:84eb3c00 [ 1333.296906][ T32] r4:84eb3c00 [ 1333.297095][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.297459][ T32] r5:84eb3c00 r4:827174e0 [ 1333.297688][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.298135][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.298540][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07f1e20 [ 1333.298883][ T32] r4:00000000 [ 1333.299065][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.299471][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.310749][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.311174][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d57240 [ 1333.312101][ T32] r4:00000000 [ 1333.312345][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.312864][ T32] r9:84eb3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f037000 [ 1333.313217][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.313641][ T32] r5:00001000 r4:dfd7d000 [ 1333.313863][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.314310][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.314799][ T32] r5:84cf0754 r4:84cf0400 [ 1333.315030][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.315506][ T32] r7:ddde40c0 r6:82c18200 r5:84cf0754 r4:84c06600 [ 1333.316130][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.316695][ T32] r10:84eb3c00 r9:84c0662c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.317058][ T32] r4:84c06600 [ 1333.317253][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.317666][ T32] r10:00000000 r9:e067de78 r8:84d5f900 r7:84c06600 r6:80266a2c r5:84eb3c00 [ 1333.318018][ T32] r4:84d57080 [ 1333.318193][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.318591][ T32] Exception stack(0xe07f1fb0 to 0xe07f1ff8) [ 1333.318880][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.319216][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.330566][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.331205][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d57080 [ 1333.331647][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.332372][ T32] INFO: task kworker/1:122:3932 blocked for more than 459 seconds. [ 1333.332919][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.333243][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.333783][ T32] task:kworker/1:122 state:D stack:0 pid:3932 tgid:3932 ppid:2 flags:0x00000000 [ 1333.334309][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.334666][ T32] Call trace: [ 1333.334923][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.335379][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e07f9da4 r5:84eb3000 [ 1333.335800][ T32] r4:84eb3000 [ 1333.336200][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.337054][ T32] r5:84eb3000 r4:827174e0 [ 1333.337344][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.337934][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.338410][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07f9e20 [ 1333.338756][ T32] r4:00000000 [ 1333.338924][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.339290][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.350411][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.351102][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d57380 [ 1333.351478][ T32] r4:00000000 [ 1333.351699][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.352073][ T32] r9:84eb3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1333.352416][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.352831][ T32] r5:00001000 r4:dfdb1000 [ 1333.353086][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.353605][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.354120][ T32] r5:84cf3b54 r4:84cf3800 [ 1333.354393][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.355001][ T32] r7:ddde40c0 r6:82c18200 r5:84cf3b54 r4:84c06680 [ 1333.355353][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.355946][ T32] r10:84eb3000 r9:84c066ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.356438][ T32] r4:84c06680 [ 1333.356642][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.357031][ T32] r10:00000000 r9:e067de78 r8:84d5fa80 r7:84c06680 r6:80266a2c r5:84eb3000 [ 1333.357394][ T32] r4:84d57000 [ 1333.357586][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.358383][ T32] Exception stack(0xe07f9fb0 to 0xe07f9ff8) [ 1333.359081][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.359540][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.370713][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.371225][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d57000 [ 1333.371523][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.373449][ T32] INFO: task kworker/1:123:3934 blocked for more than 459 seconds. [ 1333.373906][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.374227][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.374837][ T32] task:kworker/1:123 state:D stack:0 pid:3934 tgid:3934 ppid:2 flags:0x00000000 [ 1333.375350][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.375796][ T32] Call trace: [ 1333.376006][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.376492][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0801da4 r5:84eb2400 [ 1333.376913][ T32] r4:84eb2400 [ 1333.379217][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.390538][ T32] r5:84eb2400 r4:827174e0 [ 1333.390946][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.391519][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.391945][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0801e20 [ 1333.392216][ T32] r4:00000000 [ 1333.392353][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.392718][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.393072][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.393449][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d57580 [ 1333.393801][ T32] r4:00000000 [ 1333.393960][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.394428][ T32] r9:84eb2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1333.395265][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.395810][ T32] r5:00001000 r4:dfe1b000 [ 1333.396005][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.396369][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.396983][ T32] r5:837caf54 r4:837cac00 [ 1333.397181][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.397571][ T32] r7:ddde40c0 r6:82c18200 r5:837caf54 r4:84c06700 [ 1333.397817][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.398207][ T32] r10:84eb2400 r9:84c0672c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.398711][ T32] r4:84c06700 [ 1333.398947][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.399410][ T32] r10:00000000 r9:e067de78 r8:84d5fc40 r7:84c06700 r6:80266a2c r5:84eb2400 [ 1333.410644][ T32] r4:84d573c0 [ 1333.411031][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.411440][ T32] Exception stack(0xe0801fb0 to 0xe0801ff8) [ 1333.411715][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.412068][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.412392][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.412812][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d573c0 [ 1333.413226][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.413633][ T32] INFO: task kworker/1:124:3937 blocked for more than 459 seconds. [ 1333.414359][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.414721][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.415254][ T32] task:kworker/1:124 state:D stack:0 pid:3937 tgid:3937 ppid:2 flags:0x00000000 [ 1333.415719][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.416078][ T32] Call trace: [ 1333.416319][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.416707][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0805da4 r5:84eb6000 [ 1333.417030][ T32] r4:84eb6000 [ 1333.417249][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.417597][ T32] r5:84eb6000 r4:827174e0 [ 1333.417836][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.418306][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.418707][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0805e20 [ 1333.419007][ T32] r4:00000000 [ 1333.419177][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.419591][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.430406][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.431086][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d576c0 [ 1333.431432][ T32] r4:00000000 [ 1333.431598][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.431996][ T32] r9:84eb6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1333.432369][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.432894][ T32] r5:00001000 r4:dfe4d000 [ 1333.433366][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.433952][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.434610][ T32] r5:84ce6b54 r4:84ce6800 [ 1333.434828][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.435337][ T32] r7:ddde40c0 r6:82c18200 r5:84ce6b54 r4:84c06780 [ 1333.435621][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.437084][ T32] r10:84eb6000 r9:84c067ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.438017][ T32] r4:84c06780 [ 1333.438764][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.439439][ T32] r10:00000000 r9:e067de78 r8:84d5ff00 r7:84c06780 r6:80266a2c r5:84eb6000 [ 1333.450444][ T32] r4:84d57400 [ 1333.450873][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.451304][ T32] Exception stack(0xe0805fb0 to 0xe0805ff8) [ 1333.451600][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.452025][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.452356][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.452629][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d57400 [ 1333.453189][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.453556][ T32] INFO: task kworker/1:125:3939 blocked for more than 459 seconds. [ 1333.453921][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.454249][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.454668][ T32] task:kworker/1:125 state:D stack:0 pid:3939 tgid:3939 ppid:2 flags:0x00000000 [ 1333.455083][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.455351][ T32] Call trace: [ 1333.455579][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.456218][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e080dda4 r5:84eb4800 [ 1333.456578][ T32] r4:84eb4800 [ 1333.456784][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.457151][ T32] r5:84eb4800 r4:827174e0 [ 1333.457371][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.457771][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.458720][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e080de20 [ 1333.459098][ T32] r4:00000000 [ 1333.459269][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.459766][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.471612][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.472159][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d577c0 [ 1333.472479][ T32] r4:00000000 [ 1333.472655][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.473016][ T32] r9:84eb4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1333.473540][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.474027][ T32] r5:00001000 r4:dff07000 [ 1333.474304][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.475260][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.475801][ T32] r5:84cf2f54 r4:84cf2c00 [ 1333.476186][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.476650][ T32] r7:ddde40c0 r6:82c18200 r5:84cf2f54 r4:84c06800 [ 1333.477057][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.477434][ T32] r10:84eb4800 r9:84c0682c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.477826][ T32] r4:84c06800 [ 1333.478017][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.478531][ T32] r10:00000000 r9:e067de78 r8:84d5f6c0 r7:84c06800 r6:80266a2c r5:84eb4800 [ 1333.479005][ T32] r4:84d57700 [ 1333.479202][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.479702][ T32] Exception stack(0xe080dfb0 to 0xe080dff8) [ 1333.490633][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.491210][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.491606][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.492042][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d57700 [ 1333.492362][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.493315][ T32] INFO: task kworker/1:126:3941 blocked for more than 459 seconds. [ 1333.493919][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.494252][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.494652][ T32] task:kworker/1:126 state:D stack:0 pid:3941 tgid:3941 ppid:2 flags:0x00000000 [ 1333.495211][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.495554][ T32] Call trace: [ 1333.495881][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.496386][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e07bdda4 r5:84138c00 [ 1333.496793][ T32] r4:84138c00 [ 1333.496991][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.497728][ T32] r5:84138c00 r4:827174e0 [ 1333.497956][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.498438][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.499089][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07bde20 [ 1333.510553][ T32] r4:00000000 [ 1333.511000][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.511482][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.511976][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.512377][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d57980 [ 1333.512754][ T32] r4:00000000 [ 1333.512955][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.513478][ T32] r9:84138c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1333.513973][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.514431][ T32] r5:00001000 r4:dff31000 [ 1333.514636][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.515221][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.515814][ T32] r5:84d00754 r4:84d00400 [ 1333.516114][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.516562][ T32] r7:ddde40c0 r6:82c18200 r5:84d00754 r4:84c06880 [ 1333.516879][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.517403][ T32] r10:84138c00 r9:84c068ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.517736][ T32] r4:84c06880 [ 1333.517932][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.518364][ T32] r10:00000000 r9:e067de78 r8:84d57680 r7:84c06880 r6:80266a2c r5:84138c00 [ 1333.518936][ T32] r4:84d57700 [ 1333.519185][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.519639][ T32] Exception stack(0xe07bdfb0 to 0xe07bdff8) [ 1333.530520][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.531221][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.531601][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.531986][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d57700 [ 1333.532373][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.532735][ T32] INFO: task kworker/1:127:3943 blocked for more than 460 seconds. [ 1333.533164][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.533527][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.533985][ T32] task:kworker/1:127 state:D stack:0 pid:3943 tgid:3943 ppid:2 flags:0x00000000 [ 1333.534646][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.535022][ T32] Call trace: [ 1333.535273][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.535849][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0815da4 r5:84798c00 [ 1333.536356][ T32] r4:84798c00 [ 1333.536555][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.537061][ T32] r5:84798c00 r4:827174e0 [ 1333.537280][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.537879][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.538456][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0815e20 [ 1333.538846][ T32] r4:00000000 [ 1333.539052][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.539650][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.550928][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.551478][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d45080 [ 1333.552011][ T32] r4:00000000 [ 1333.552284][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.552692][ T32] r9:84798c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1333.553206][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.553671][ T32] r5:00001000 r4:dffe1000 [ 1333.553946][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.554421][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.554987][ T32] r5:84d97b54 r4:84d97800 [ 1333.555208][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.555752][ T32] r7:ddde40c0 r6:82c18200 r5:84d97b54 r4:84c06900 [ 1333.556157][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.556636][ T32] r10:84798c00 r9:84c0692c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.557049][ T32] r4:84c06900 [ 1333.557243][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.557629][ T32] r10:00000000 r9:e067de78 r8:84d57b00 r7:84c06900 r6:80266a2c r5:84798c00 [ 1333.557986][ T32] r4:84d57ac0 [ 1333.558169][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.558537][ T32] Exception stack(0xe0815fb0 to 0xe0815ff8) [ 1333.559002][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.559371][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.570367][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.570944][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d57ac0 [ 1333.571404][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.571903][ T32] INFO: task kworker/1:128:3945 blocked for more than 460 seconds. [ 1333.572433][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.572726][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.573096][ T32] task:kworker/1:128 state:D stack:0 pid:3945 tgid:3945 ppid:2 flags:0x00000000 [ 1333.573940][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.574311][ T32] Call trace: [ 1333.574504][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.574885][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0819da4 r5:84eb5400 [ 1333.575416][ T32] r4:84eb5400 [ 1333.575603][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.576216][ T32] r5:84eb5400 r4:827174e0 [ 1333.576616][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.577341][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.577801][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0819e20 [ 1333.578631][ T32] r4:00000000 [ 1333.578987][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.579513][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.590551][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.591332][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d57cc0 [ 1333.591801][ T32] r4:00000000 [ 1333.592044][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.592643][ T32] r9:84eb5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1333.593033][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.593612][ T32] r5:00001000 r4:dff99000 [ 1333.593881][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.594683][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.595197][ T32] r5:84d00354 r4:84d00000 [ 1333.595541][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.596259][ T32] r7:ddde40c0 r6:82c18200 r5:84d00354 r4:84c06980 [ 1333.596559][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.596986][ T32] r10:84eb5400 r9:84c069ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.597744][ T32] r4:84c06980 [ 1333.598009][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.598618][ T32] r10:00000000 r9:e0815e78 r8:84d5f240 r7:84c06980 r6:80266a2c r5:84eb5400 [ 1333.599178][ T32] r4:84d57c40 [ 1333.599375][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.610435][ T32] Exception stack(0xe0819fb0 to 0xe0819ff8) [ 1333.610981][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.611382][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.611847][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.612217][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d57c40 [ 1333.612588][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.613001][ T32] INFO: task kworker/1:129:3948 blocked for more than 460 seconds. [ 1333.613395][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.613856][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.614296][ T32] task:kworker/1:129 state:D stack:0 pid:3948 tgid:3948 ppid:2 flags:0x00000000 [ 1333.614936][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.615389][ T32] Call trace: [ 1333.615641][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.616319][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0811da4 r5:84eb6c00 [ 1333.616732][ T32] r4:84eb6c00 [ 1333.617020][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.617548][ T32] r5:84eb6c00 r4:827174e0 [ 1333.617977][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.618878][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.619599][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0811e20 [ 1333.642328][ T32] r4:00000000 [ 1333.642735][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.643357][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.644000][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.644502][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d53040 [ 1333.644889][ T32] r4:00000000 [ 1333.645078][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.645440][ T32] r9:84eb6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09d000 [ 1333.645717][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.646364][ T32] r5:00001000 r4:e01a3000 [ 1333.646770][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.647416][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.648039][ T32] r5:84d01f54 r4:84d01c00 [ 1333.648610][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.649293][ T32] r7:ddde40c0 r6:82c18200 r5:84d01f54 r4:84c06a00 [ 1333.649549][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.660672][ T32] r10:84eb6c00 r9:84c06a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.661339][ T32] r4:84c06a00 [ 1333.661587][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.662077][ T32] r10:00000000 r9:e0815e78 r8:84d45000 r7:84c06a00 r6:80266a2c r5:84eb6c00 [ 1333.662419][ T32] r4:84d57c40 [ 1333.662584][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.663190][ T32] Exception stack(0xe0811fb0 to 0xe0811ff8) [ 1333.663467][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.663834][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.664235][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.664736][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d57c40 [ 1333.665890][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.666506][ T32] INFO: task kworker/1:130:3951 blocked for more than 460 seconds. [ 1333.667069][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.667948][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.668484][ T32] task:kworker/1:130 state:D stack:0 pid:3951 tgid:3951 ppid:2 flags:0x00000000 [ 1333.669323][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.669801][ T32] Call trace: [ 1333.680907][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.681497][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0829da4 r5:84f08000 [ 1333.682045][ T32] r4:84f08000 [ 1333.682344][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.683202][ T32] r5:84f08000 r4:827174e0 [ 1333.683410][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.684060][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.684829][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0829e20 [ 1333.685233][ T32] r4:00000000 [ 1333.685533][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.685979][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.686470][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.686853][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d57e80 [ 1333.687219][ T32] r4:00000000 [ 1333.687431][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.687838][ T32] r9:84f08000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1333.688140][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.688582][ T32] r5:00001000 r4:dfff5000 [ 1333.688793][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.689252][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.701051][ T32] r5:84d01354 r4:84d01000 [ 1333.701410][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.701813][ T32] r7:ddde40c0 r6:82c18200 r5:84d01354 r4:84c06a80 [ 1333.702122][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.702608][ T32] r10:84f08000 r9:84c06aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.703156][ T32] r4:84c06a80 [ 1333.703405][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.703822][ T32] r10:00000000 r9:e0811e78 r8:84d452c0 r7:84c06a80 r6:80266a2c r5:84f08000 [ 1333.704217][ T32] r4:84d57e00 [ 1333.704397][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.705019][ T32] Exception stack(0xe0829fb0 to 0xe0829ff8) [ 1333.705305][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.705669][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.706362][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.706801][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d57e00 [ 1333.707366][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.708261][ T32] INFO: task kworker/1:131:3955 blocked for more than 460 seconds. [ 1333.708688][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.709005][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.709403][ T32] task:kworker/1:131 state:D stack:0 pid:3955 tgid:3955 ppid:2 flags:0x00000000 [ 1333.720615][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.721334][ T32] Call trace: [ 1333.721693][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.722164][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e07b1da4 r5:84f09800 [ 1333.722576][ T32] r4:84f09800 [ 1333.722743][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.723075][ T32] r5:84f09800 r4:827174e0 [ 1333.723251][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.723751][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.724321][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07b1e20 [ 1333.724695][ T32] r4:00000000 [ 1333.724915][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.725280][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.725799][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.726189][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d53280 [ 1333.726644][ T32] r4:00000000 [ 1333.726846][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.727261][ T32] r9:84f09800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1333.727642][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.728098][ T32] r5:00001000 r4:e04c3000 [ 1333.728449][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.728826][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.729448][ T32] r5:84d02754 r4:84d02400 [ 1333.729709][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.741078][ T32] r7:ddde40c0 r6:82c18200 r5:84d02754 r4:84c06b00 [ 1333.741393][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.741908][ T32] r10:84f09800 r9:84c06b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.742263][ T32] r4:84c06b00 [ 1333.742420][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.742854][ T32] r10:00000000 r9:e0811e78 r8:84d45440 r7:84c06b00 r6:80266a2c r5:84f09800 [ 1333.743272][ T32] r4:84d530c0 [ 1333.743488][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.743892][ T32] Exception stack(0xe07b1fb0 to 0xe07b1ff8) [ 1333.744180][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.744647][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.745044][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.745339][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d530c0 [ 1333.745683][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.745997][ T32] INFO: task kworker/1:132:3957 blocked for more than 460 seconds. [ 1333.746380][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.746677][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.747107][ T32] task:kworker/1:132 state:D stack:0 pid:3957 tgid:3957 ppid:2 flags:0x00000000 [ 1333.747657][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.747993][ T32] Call trace: [ 1333.748188][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.748503][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0839da4 r5:84f08c00 [ 1333.749187][ T32] r4:84f08c00 [ 1333.749482][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.760764][ T32] r5:84f08c00 r4:827174e0 [ 1333.761197][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.761752][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.762299][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0839e20 [ 1333.762669][ T32] r4:00000000 [ 1333.762992][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.763449][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.764078][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.764823][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d53640 [ 1333.765214][ T32] r4:00000000 [ 1333.765427][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.765842][ T32] r9:84f08c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1333.766234][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.766645][ T32] r5:00001000 r4:e04f9000 [ 1333.766846][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.767289][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.767895][ T32] r5:84d02f54 r4:84d02c00 [ 1333.768157][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.768575][ T32] r7:ddde40c0 r6:82c18200 r5:84d02f54 r4:84c06b80 [ 1333.768881][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.769280][ T32] r10:84f08c00 r9:84c06bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.781414][ T32] r4:84c06b80 [ 1333.781858][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.782309][ T32] r10:00000000 r9:e07b1e78 r8:84d533c0 r7:84c06b80 r6:80266a2c r5:84f08c00 [ 1333.782669][ T32] r4:84d53200 [ 1333.782909][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.783277][ T32] Exception stack(0xe0839fb0 to 0xe0839ff8) [ 1333.783574][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.784388][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.784837][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.785115][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d53200 [ 1333.785396][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.785945][ T32] INFO: task kworker/1:133:3959 blocked for more than 460 seconds. [ 1333.786239][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.786649][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.787008][ T32] task:kworker/1:133 state:D stack:0 pid:3959 tgid:3959 ppid:2 flags:0x00000000 [ 1333.787701][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.788088][ T32] Call trace: [ 1333.788300][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.788648][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0835da4 r5:845fa400 [ 1333.789099][ T32] r4:845fa400 [ 1333.789281][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.789709][ T32] r5:845fa400 r4:827174e0 [ 1333.800564][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.801379][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.801915][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0835e20 [ 1333.802306][ T32] r4:00000000 [ 1333.802502][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.802952][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.803409][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.803997][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d53400 [ 1333.804415][ T32] r4:00000000 [ 1333.804600][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.804910][ T32] r9:845fa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a1000 [ 1333.805171][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.805509][ T32] r5:00001000 r4:e04e9000 [ 1333.805753][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.806177][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.806809][ T32] r5:84d02b54 r4:84d02800 [ 1333.807055][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.807845][ T32] r7:ddde40c0 r6:82c18200 r5:84d02b54 r4:84c06c00 [ 1333.808135][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.808590][ T32] r10:845fa400 r9:84c06c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.808919][ T32] r4:84c06c00 [ 1333.809134][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.809494][ T32] r10:00000000 r9:e0839e78 r8:84d532c0 r7:84c06c00 r6:80266a2c r5:845fa400 [ 1333.820547][ T32] r4:84d53380 [ 1333.820963][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.821386][ T32] Exception stack(0xe0835fb0 to 0xe0835ff8) [ 1333.821950][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.822365][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.822844][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.823648][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d53380 [ 1333.824037][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.824506][ T32] INFO: task kworker/1:134:3961 blocked for more than 460 seconds. [ 1333.824870][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.825134][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.825609][ T32] task:kworker/1:134 state:D stack:0 pid:3961 tgid:3961 ppid:2 flags:0x00000000 [ 1333.826127][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.826498][ T32] Call trace: [ 1333.826728][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.827235][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0831da4 r5:8413ec00 [ 1333.827575][ T32] r4:8413ec00 [ 1333.827780][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.828347][ T32] r5:8413ec00 r4:827174e0 [ 1333.828575][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.828976][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.829548][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0831e20 [ 1333.840600][ T32] r4:00000000 [ 1333.841090][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.841705][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.842135][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.842549][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d53840 [ 1333.842872][ T32] r4:00000000 [ 1333.843074][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.843425][ T32] r9:8413ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1333.843801][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.844199][ T32] r5:00001000 r4:e0615000 [ 1333.844374][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.844840][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.845336][ T32] r5:84d03754 r4:84d03400 [ 1333.845550][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.846419][ T32] r7:ddde40c0 r6:82c18200 r5:84d03754 r4:84c06c80 [ 1333.846771][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.847275][ T32] r10:8413ec00 r9:84c06cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.847891][ T32] r4:84c06c80 [ 1333.848125][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.848579][ T32] r10:00000000 r9:e0839e78 r8:84d536c0 r7:84c06c80 r6:80266a2c r5:8413ec00 [ 1333.848986][ T32] r4:84d535c0 [ 1333.849289][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.849663][ T32] Exception stack(0xe0831fb0 to 0xe0831ff8) [ 1333.860572][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.861260][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.861711][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.862046][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d535c0 [ 1333.862424][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.862906][ T32] INFO: task kworker/1:135:3964 blocked for more than 460 seconds. [ 1333.863314][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.863727][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.864069][ T32] task:kworker/1:135 state:D stack:0 pid:3964 tgid:3964 ppid:2 flags:0x00000000 [ 1333.864532][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.864905][ T32] Call trace: [ 1333.865110][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.865511][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e083dda4 r5:84740000 [ 1333.865982][ T32] r4:84740000 [ 1333.866169][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.866555][ T32] r5:84740000 r4:827174e0 [ 1333.866793][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.867237][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.867802][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e083de20 [ 1333.868140][ T32] r4:00000000 [ 1333.868341][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.869032][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.869745][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.881092][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d53b40 [ 1333.881497][ T32] r4:00000000 [ 1333.881763][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.882416][ T32] r9:84740000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1333.882768][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.883229][ T32] r5:00001000 r4:e0629000 [ 1333.883483][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.883952][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.884543][ T32] r5:84d03354 r4:84d03000 [ 1333.884791][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.885381][ T32] r7:ddde40c0 r6:82c18200 r5:84d03354 r4:84c06d00 [ 1333.885892][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.886404][ T32] r10:84740000 r9:84c06d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.886885][ T32] r4:84c06d00 [ 1333.887135][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.887736][ T32] r10:00000000 r9:e0831e78 r8:84d53a00 r7:84c06d00 r6:80266a2c r5:84740000 [ 1333.888264][ T32] r4:84d537c0 [ 1333.888513][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.888955][ T32] Exception stack(0xe083dfb0 to 0xe083dff8) [ 1333.889230][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.900478][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.901158][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.901675][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d537c0 [ 1333.902111][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.902899][ T32] INFO: task kworker/1:136:3965 blocked for more than 460 seconds. [ 1333.903544][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.903991][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.904511][ T32] task:kworker/1:136 state:D stack:0 pid:3965 tgid:3965 ppid:2 flags:0x00000000 [ 1333.905001][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.905370][ T32] Call trace: [ 1333.905751][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.906136][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0841da4 r5:84740c00 [ 1333.906490][ T32] r4:84740c00 [ 1333.906688][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.907439][ T32] r5:84740c00 r4:827174e0 [ 1333.907828][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.908461][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.908921][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0841e20 [ 1333.909386][ T32] r4:00000000 [ 1333.909624][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.920515][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.921319][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.921775][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d53980 [ 1333.922284][ T32] r4:00000000 [ 1333.922484][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.922926][ T32] r9:84740c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1333.923238][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.924428][ T32] r5:00001000 r4:e061f000 [ 1333.924715][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.925167][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.925608][ T32] r5:84d03b54 r4:84d03800 [ 1333.925941][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.926631][ T32] r7:ddde40c0 r6:82c18200 r5:84d03b54 r4:84c06d80 [ 1333.927355][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.927811][ T32] r10:84740c00 r9:84c06dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.928160][ T32] r4:84c06d80 [ 1333.928395][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.928864][ T32] r10:00000000 r9:e083de78 r8:84d537c0 r7:84c06d80 r6:80266a2c r5:84740c00 [ 1333.929313][ T32] r4:84d53500 [ 1333.929550][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.940592][ T32] Exception stack(0xe0841fb0 to 0xe0841ff8) [ 1333.941134][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.941583][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.942039][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.942391][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d53500 [ 1333.942812][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.943169][ T32] INFO: task kworker/1:137:3967 blocked for more than 460 seconds. [ 1333.943501][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.943800][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.944110][ T32] task:kworker/1:137 state:D stack:0 pid:3967 tgid:3967 ppid:2 flags:0x00000000 [ 1333.944546][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.945130][ T32] Call trace: [ 1333.945425][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.945944][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e084dda4 r5:84f0c800 [ 1333.946467][ T32] r4:84f0c800 [ 1333.946691][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.947105][ T32] r5:84f0c800 r4:827174e0 [ 1333.947323][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.947980][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.948508][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e084de20 [ 1333.948866][ T32] r4:00000000 [ 1333.949053][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.949445][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.960535][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.961208][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d53d00 [ 1333.961683][ T32] r4:00000000 [ 1333.961989][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1333.962610][ T32] r9:84f0c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1333.963046][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1333.963571][ T32] r5:00001000 r4:e0653000 [ 1333.963844][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1333.964378][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.964854][ T32] r5:84d01b54 r4:84d01800 [ 1333.965140][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1333.965532][ T32] r7:ddde40c0 r6:82c18200 r5:84d01b54 r4:84c06e00 [ 1333.965858][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1333.966363][ T32] r10:84f0c800 r9:84c06e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.967099][ T32] r4:84c06e00 [ 1333.967376][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1333.967866][ T32] r10:00000000 r9:e083de78 r8:84d45a80 r7:84c06e00 r6:80266a2c r5:84f0c800 [ 1333.968273][ T32] r4:84d53ac0 [ 1333.968513][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.969040][ T32] Exception stack(0xe084dfb0 to 0xe084dff8) [ 1333.969272][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.969627][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.980651][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.981174][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d53ac0 [ 1333.981588][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.981980][ T32] INFO: task kworker/1:138:3968 blocked for more than 460 seconds. [ 1333.982434][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1333.982717][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.983249][ T32] task:kworker/1:138 state:D stack:0 pid:3968 tgid:3968 ppid:2 flags:0x00000000 [ 1333.983859][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.984219][ T32] Call trace: [ 1333.984524][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1333.984947][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0851da4 r5:84f0b000 [ 1333.985330][ T32] r4:84f0b000 [ 1333.985544][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1333.985948][ T32] r5:84f0b000 r4:827174e0 [ 1333.986152][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.986922][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.987451][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0851e20 [ 1333.987858][ T32] r4:00000000 [ 1333.988099][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1333.988572][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1333.989039][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1333.989489][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d53e40 [ 1334.000417][ T32] r4:00000000 [ 1334.000784][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.001230][ T32] r9:84f0b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ad000 [ 1334.001652][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.002125][ T32] r5:00001000 r4:e0681000 [ 1334.002386][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.002857][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.003310][ T32] r5:84d03f54 r4:84d03c00 [ 1334.003661][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.004150][ T32] r7:ddde40c0 r6:82c18200 r5:84d03f54 r4:84c06e80 [ 1334.004468][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.004929][ T32] r10:84f0b000 r9:84c06eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.005427][ T32] r4:84c06e80 [ 1334.005593][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.006089][ T32] r10:00000000 r9:e084de78 r8:84d45b80 r7:84c06e80 r6:80266a2c r5:84f0b000 [ 1334.006518][ T32] r4:84d53c80 [ 1334.006714][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.007313][ T32] Exception stack(0xe0851fb0 to 0xe0851ff8) [ 1334.007923][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.008264][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.008729][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.009035][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d53c80 [ 1334.009517][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.020319][ T32] INFO: task kworker/1:139:3971 blocked for more than 460 seconds. [ 1334.021245][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.021558][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.021854][ T32] task:kworker/1:139 state:D stack:0 pid:3971 tgid:3971 ppid:2 flags:0x00000000 [ 1334.022392][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.022878][ T32] Call trace: [ 1334.023128][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.023503][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0859da4 r5:84f0d400 [ 1334.023929][ T32] r4:84f0d400 [ 1334.024110][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.024635][ T32] r5:84f0d400 r4:827174e0 [ 1334.024883][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.025635][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.026029][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0859e20 [ 1334.026334][ T32] r4:00000000 [ 1334.026533][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.027031][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.027463][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.028119][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d040c0 [ 1334.028459][ T32] r4:00000000 [ 1334.028792][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.029311][ T32] r9:84f0d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1334.029606][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.040579][ T32] r5:00001000 r4:e06b1000 [ 1334.041095][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.041709][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.042330][ T32] r5:84ed0754 r4:84ed0400 [ 1334.042981][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.043558][ T32] r7:ddde40c0 r6:82c18200 r5:84ed0754 r4:84c06f00 [ 1334.044033][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.044784][ T32] r10:84f0d400 r9:84c06f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.045355][ T32] r4:84c06f00 [ 1334.045554][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.046000][ T32] r10:00000000 r9:e0851e78 r8:84d45c80 r7:84c06f00 r6:80266a2c r5:84f0d400 [ 1334.046345][ T32] r4:84d539c0 [ 1334.046550][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.047203][ T32] Exception stack(0xe0859fb0 to 0xe0859ff8) [ 1334.047494][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.047886][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.048371][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.048766][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d539c0 [ 1334.049149][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.049649][ T32] INFO: task kworker/1:140:3972 blocked for more than 460 seconds. [ 1334.060622][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.061132][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.061499][ T32] task:kworker/1:140 state:D stack:0 pid:3972 tgid:3972 ppid:2 flags:0x00000000 [ 1334.062292][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.062668][ T32] Call trace: [ 1334.063012][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.063412][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e085dda4 r5:84f0e000 [ 1334.063805][ T32] r4:84f0e000 [ 1334.064055][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.064595][ T32] r5:84f0e000 r4:827174e0 [ 1334.064779][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.065328][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.065727][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e085de20 [ 1334.066068][ T32] r4:00000000 [ 1334.066239][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.066551][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.066970][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.067368][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d53fc0 [ 1334.067969][ T32] r4:00000000 [ 1334.068150][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.068552][ T32] r9:84f0e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0af000 [ 1334.069208][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.080451][ T32] r5:00001000 r4:e0695000 [ 1334.080839][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.081303][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.081816][ T32] r5:8442ff54 r4:8442fc00 [ 1334.082025][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.082424][ T32] r7:ddde40c0 r6:82c18200 r5:8442ff54 r4:84c06f80 [ 1334.082756][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.083191][ T32] r10:84f0e000 r9:84c06fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.083503][ T32] r4:84c06f80 [ 1334.083751][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.084188][ T32] r10:00000000 r9:e0859e78 r8:84d45d80 r7:84c06f80 r6:80266a2c r5:84f0e000 [ 1334.084630][ T32] r4:84d53c80 [ 1334.084794][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.085318][ T32] Exception stack(0xe085dfb0 to 0xe085dff8) [ 1334.085632][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.086092][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.086488][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.086833][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d53c80 [ 1334.087196][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.087761][ T32] INFO: task kworker/1:141:3975 blocked for more than 460 seconds. [ 1334.088370][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.088634][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.089055][ T32] task:kworker/1:141 state:D stack:0 pid:3975 tgid:3975 ppid:2 flags:0x00000000 [ 1334.089493][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.100289][ T32] Call trace: [ 1334.100681][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.101066][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0869da4 r5:84f0a400 [ 1334.101386][ T32] r4:84f0a400 [ 1334.101568][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.101937][ T32] r5:84f0a400 r4:827174e0 [ 1334.102123][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.102569][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.103039][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0869e20 [ 1334.103449][ T32] r4:00000000 [ 1334.103655][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.104163][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.104643][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.105053][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d04200 [ 1334.105424][ T32] r4:00000000 [ 1334.105584][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.105998][ T32] r9:84f0a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b3000 [ 1334.106446][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.106952][ T32] r5:00001000 r4:e06d3000 [ 1334.107168][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.107568][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.108108][ T32] r5:84ed0b54 r4:84ed0800 [ 1334.108308][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.108755][ T32] r7:ddde40c0 r6:82c18200 r5:84ed0b54 r4:84cbf000 [ 1334.109108][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.109505][ T32] r10:84f0a400 r9:84cbf02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.120474][ T32] r4:84cbf000 [ 1334.121013][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.121626][ T32] r10:00000000 r9:e0859e78 r8:84d45a00 r7:84cbf000 r6:80266a2c r5:84f0a400 [ 1334.122062][ T32] r4:84d04000 [ 1334.122241][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.122659][ T32] Exception stack(0xe0869fb0 to 0xe0869ff8) [ 1334.122961][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.123352][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.123794][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.124139][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d04000 [ 1334.124739][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.125194][ T32] INFO: task kworker/1:142:3977 blocked for more than 460 seconds. [ 1334.125531][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.125758][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.126021][ T32] task:kworker/1:142 state:D stack:0 pid:3977 tgid:3977 ppid:2 flags:0x00000000 [ 1334.126445][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.126840][ T32] Call trace: [ 1334.127072][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.127505][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0879da4 r5:84f0bc00 [ 1334.128204][ T32] r4:84f0bc00 [ 1334.128405][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.128862][ T32] r5:84f0bc00 r4:827174e0 [ 1334.129101][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.129586][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.151152][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0879e20 [ 1334.151762][ T32] r4:00000000 [ 1334.151953][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.152410][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.152896][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.153396][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d04c40 [ 1334.153811][ T32] r4:00000000 [ 1334.153991][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.154412][ T32] r9:84f0bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1334.154741][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.155213][ T32] r5:00001000 r4:e08b1000 [ 1334.156143][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.156653][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.157079][ T32] r5:84ed2754 r4:84ed2400 [ 1334.157281][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.157753][ T32] r7:ddde40c0 r6:82c18200 r5:84ed2754 r4:84cbf080 [ 1334.157997][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.158394][ T32] r10:84f0bc00 r9:84cbf0ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.158801][ T32] r4:84cbf080 [ 1334.159026][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.159406][ T32] r10:00000000 r9:e0869e78 r8:84d45200 r7:84cbf080 r6:80266a2c r5:84f0bc00 [ 1334.170492][ T32] r4:84d04180 [ 1334.170979][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.171485][ T32] Exception stack(0xe0879fb0 to 0xe0879ff8) [ 1334.172182][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.172582][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.173098][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.173572][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d04180 [ 1334.173967][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.174271][ T32] INFO: task kworker/1:143:3978 blocked for more than 460 seconds. [ 1334.174552][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.174773][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.175074][ T32] task:kworker/1:143 state:D stack:0 pid:3978 tgid:3978 ppid:2 flags:0x00000000 [ 1334.175479][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.175919][ T32] Call trace: [ 1334.176128][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.176468][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e087dda4 r5:8478bc00 [ 1334.176773][ T32] r4:8478bc00 [ 1334.177033][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.177514][ T32] r5:8478bc00 r4:827174e0 [ 1334.177719][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.178340][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.178757][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e087de20 [ 1334.179128][ T32] r4:00000000 [ 1334.179329][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.190361][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.193504][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.194023][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d043c0 [ 1334.194421][ T32] r4:00000000 [ 1334.194617][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.195016][ T32] r9:8478bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1334.195345][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.195880][ T32] r5:00001000 r4:e06e1000 [ 1334.196099][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.196549][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.197217][ T32] r5:84ed1354 r4:84ed1000 [ 1334.197488][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.197982][ T32] r7:ddde40c0 r6:82c18200 r5:84ed1354 r4:84cbf100 [ 1334.198368][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.198899][ T32] r10:8478bc00 r9:84cbf12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.199392][ T32] r4:84cbf100 [ 1334.199645][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.211132][ T32] r10:00000000 r9:e0879e78 r8:84d45840 r7:84cbf100 r6:80266a2c r5:8478bc00 [ 1334.211621][ T32] r4:84d04240 [ 1334.212007][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.212577][ T32] Exception stack(0xe087dfb0 to 0xe087dff8) [ 1334.213296][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.213734][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.214087][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.214475][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d04240 [ 1334.214951][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.215527][ T32] INFO: task kworker/1:144:3980 blocked for more than 460 seconds. [ 1334.215982][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.216592][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.217155][ T32] task:kworker/1:144 state:D stack:0 pid:3980 tgid:3980 ppid:2 flags:0x00000000 [ 1334.217905][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.218621][ T32] Call trace: [ 1334.218983][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.219422][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0885da4 r5:84e00c00 [ 1334.230559][ T32] r4:84e00c00 [ 1334.230926][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.231377][ T32] r5:84e00c00 r4:827174e0 [ 1334.231643][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.232265][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.233060][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0885e20 [ 1334.233532][ T32] r4:00000000 [ 1334.233975][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.234498][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.235103][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.235538][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d044c0 [ 1334.235962][ T32] r4:00000000 [ 1334.236206][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.236779][ T32] r9:84e00c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1334.237223][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.237732][ T32] r5:00001000 r4:e06fb000 [ 1334.237996][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.238416][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.238932][ T32] r5:84ed0354 r4:84ed0000 [ 1334.239191][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.239639][ T32] r7:ddde40c0 r6:82c18200 r5:84ed0354 r4:84cbf180 [ 1334.250556][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.251191][ T32] r10:84e00c00 r9:84cbf1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.251508][ T32] r4:84cbf180 [ 1334.251724][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.252099][ T32] r10:00000000 r9:e0879e78 r8:84d53ac0 r7:84cbf180 r6:80266a2c r5:84e00c00 [ 1334.252464][ T32] r4:84d04400 [ 1334.252643][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.253015][ T32] Exception stack(0xe0885fb0 to 0xe0885ff8) [ 1334.253446][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.253764][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.254103][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.254386][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d04400 [ 1334.254757][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.255233][ T32] INFO: task kworker/1:145:3982 blocked for more than 460 seconds. [ 1334.255559][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.255890][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.256157][ T32] task:kworker/1:145 state:D stack:0 pid:3982 tgid:3982 ppid:2 flags:0x00000000 [ 1334.256579][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.256892][ T32] Call trace: [ 1334.257130][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.257485][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e08a1da4 r5:84e00000 [ 1334.257782][ T32] r4:84e00000 [ 1334.257974][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.258360][ T32] r5:84e00000 r4:827174e0 [ 1334.258646][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.259089][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.259552][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e08a1e20 [ 1334.270984][ T32] r4:00000000 [ 1334.271400][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.272325][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.272829][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.273294][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d04680 [ 1334.273639][ T32] r4:00000000 [ 1334.273822][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.274188][ T32] r9:84e00000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1334.274542][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.274938][ T32] r5:00001000 r4:e070d000 [ 1334.275178][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.275730][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.276300][ T32] r5:84ed1b54 r4:84ed1800 [ 1334.276522][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.277113][ T32] r7:ddde40c0 r6:82c18200 r5:84ed1b54 r4:84cbf200 [ 1334.277367][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.279022][ T32] r10:84e00000 r9:84cbf22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.279608][ T32] r4:84cbf200 [ 1334.290499][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.291712][ T32] r10:00000000 r9:e0879e78 r8:84d5fd80 r7:84cbf200 r6:80266a2c r5:84e00000 [ 1334.292191][ T32] r4:84d04400 [ 1334.292391][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.292911][ T32] Exception stack(0xe08a1fb0 to 0xe08a1ff8) [ 1334.293259][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.293722][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.294273][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.294595][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d04400 [ 1334.294955][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.295507][ T32] INFO: task kworker/1:146:3988 blocked for more than 460 seconds. [ 1334.296061][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.296413][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.297024][ T32] task:kworker/1:146 state:D stack:0 pid:3988 tgid:3988 ppid:2 flags:0x00000000 [ 1334.297563][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.298185][ T32] Call trace: [ 1334.298414][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.298801][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e08adda4 r5:84e03000 [ 1334.299203][ T32] r4:84e03000 [ 1334.299397][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.310498][ T32] r5:84e03000 r4:827174e0 [ 1334.310911][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.311458][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.312025][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e08ade20 [ 1334.312542][ T32] r4:00000000 [ 1334.312752][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.313167][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.313758][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.314385][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d04980 [ 1334.314780][ T32] r4:00000000 [ 1334.315032][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.315514][ T32] r9:84e03000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1334.316356][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.316960][ T32] r5:00001000 r4:e086d000 [ 1334.317257][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.317706][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.318197][ T32] r5:84ed1f54 r4:84ed1c00 [ 1334.318455][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.318892][ T32] r7:ddde40c0 r6:82c18200 r5:84ed1f54 r4:84cbf280 [ 1334.319343][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.330744][ T32] r10:84e03000 r9:84cbf2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.331357][ T32] r4:84cbf280 [ 1334.331605][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.332162][ T32] r10:00000000 r9:e0879e78 r8:84cb0440 r7:84cbf280 r6:80266a2c r5:84e03000 [ 1334.332683][ T32] r4:84d04800 [ 1334.333024][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.333462][ T32] Exception stack(0xe08adfb0 to 0xe08adff8) [ 1334.333772][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.334169][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.334591][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.335042][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d04800 [ 1334.335407][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.335851][ T32] INFO: task kworker/1:147:3990 blocked for more than 460 seconds. [ 1334.336304][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.336562][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.336966][ T32] task:kworker/1:147 state:D stack:0 pid:3990 tgid:3990 ppid:2 flags:0x00000000 [ 1334.337517][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.338034][ T32] Call trace: [ 1334.338459][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.338959][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e08b5da4 r5:84e03c00 [ 1334.339307][ T32] r4:84e03c00 [ 1334.339660][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.350473][ T32] r5:84e03c00 r4:827174e0 [ 1334.350937][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.351488][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.352101][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e08b5e20 [ 1334.352578][ T32] r4:00000000 [ 1334.352779][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.353456][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.353894][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.354520][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d04a80 [ 1334.354934][ T32] r4:00000000 [ 1334.355142][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.355716][ T32] r9:84e03c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c9000 [ 1334.356147][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.356654][ T32] r5:00001000 r4:e08a3000 [ 1334.356863][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.357342][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.357959][ T32] r5:84ed2354 r4:84ed2000 [ 1334.358323][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.359035][ T32] r7:ddde40c0 r6:82c18200 r5:84ed2354 r4:84cbf300 [ 1334.359366][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.370499][ T32] r10:84e03c00 r9:84cbf32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.371030][ T32] r4:84cbf300 [ 1334.371256][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.371837][ T32] r10:00000000 r9:e0879e78 r8:84cb0740 r7:84cbf300 r6:80266a2c r5:84e03c00 [ 1334.372312][ T32] r4:84d04940 [ 1334.372501][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.372946][ T32] Exception stack(0xe08b5fb0 to 0xe08b5ff8) [ 1334.373236][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.373709][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.374306][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.374685][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d04940 [ 1334.375124][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.375587][ T32] INFO: task kworker/1:148:3993 blocked for more than 460 seconds. [ 1334.376224][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.376533][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.376930][ T32] task:kworker/1:148 state:D stack:0 pid:3993 tgid:3993 ppid:2 flags:0x00000000 [ 1334.377438][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.377924][ T32] Call trace: [ 1334.378139][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.378747][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e08d1da4 r5:84e04800 [ 1334.379159][ T32] r4:84e04800 [ 1334.379389][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.390561][ T32] r5:84e04800 r4:827174e0 [ 1334.390999][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.391464][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.391988][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e08d1e20 [ 1334.392384][ T32] r4:00000000 [ 1334.392775][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.393324][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.393880][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.394623][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d04e00 [ 1334.395078][ T32] r4:00000000 [ 1334.395276][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.395690][ T32] r9:84e04800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1334.396201][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.396669][ T32] r5:00001000 r4:e08bf000 [ 1334.396934][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.397265][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.397703][ T32] r5:84ed2f54 r4:84ed2c00 [ 1334.397985][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.398395][ T32] r7:ddde40c0 r6:82c18200 r5:84ed2f54 r4:84cbf380 [ 1334.398641][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.399024][ T32] r10:84e04800 r9:84cbf3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.399472][ T32] r4:84cbf380 [ 1334.399759][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.410973][ T32] r10:00000000 r9:e0879e78 r8:84cb0940 r7:84cbf380 r6:80266a2c r5:84e04800 [ 1334.411549][ T32] r4:84d04bc0 [ 1334.411794][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.412260][ T32] Exception stack(0xe08d1fb0 to 0xe08d1ff8) [ 1334.412650][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.413291][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.413788][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.414178][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d04bc0 [ 1334.414608][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.415133][ T32] INFO: task kworker/1:149:3995 blocked for more than 460 seconds. [ 1334.415578][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.416033][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.416498][ T32] task:kworker/1:149 state:D stack:0 pid:3995 tgid:3995 ppid:2 flags:0x00000000 [ 1334.417108][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.417646][ T32] Call trace: [ 1334.417894][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.418288][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e08ddda4 r5:84e06000 [ 1334.418651][ T32] r4:84e06000 [ 1334.418900][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.419393][ T32] r5:84e06000 r4:827174e0 [ 1334.419642][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.431259][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.431889][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e08dde20 [ 1334.432320][ T32] r4:00000000 [ 1334.432520][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.433006][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.433483][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.434055][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d04780 [ 1334.434445][ T32] r4:00000000 [ 1334.434732][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.435215][ T32] r9:84e06000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d7000 [ 1334.435592][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.436017][ T32] r5:00001000 r4:e08e7000 [ 1334.436283][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.436748][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.437157][ T32] r5:84ed3754 r4:84ed3400 [ 1334.437360][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.437999][ T32] r7:ddde40c0 r6:82c18200 r5:84ed3754 r4:84cbf400 [ 1334.438333][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.438855][ T32] r10:84e06000 r9:84cbf42c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.439385][ T32] r4:84cbf400 [ 1334.439579][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.450596][ T32] r10:00000000 r9:e08d1e78 r8:84cb0b40 r7:84cbf400 r6:80266a2c r5:84e06000 [ 1334.451257][ T32] r4:84d04d80 [ 1334.451528][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.452096][ T32] Exception stack(0xe08ddfb0 to 0xe08ddff8) [ 1334.452474][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.452944][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.453299][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.453604][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d04d80 [ 1334.454094][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.454992][ T32] INFO: task kworker/1:150:3996 blocked for more than 460 seconds. [ 1334.455320][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.455553][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.455938][ T32] task:kworker/1:150 state:D stack:0 pid:3996 tgid:3996 ppid:2 flags:0x00000000 [ 1334.456456][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.456772][ T32] Call trace: [ 1334.457012][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.457449][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e08e5da4 r5:84e06c00 [ 1334.457763][ T32] r4:84e06c00 [ 1334.458055][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.458456][ T32] r5:84e06c00 r4:827174e0 [ 1334.458666][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.459123][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.459559][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e08e5e20 [ 1334.480477][ T32] r4:00000000 [ 1334.480948][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.481487][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.481979][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.482568][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d04f40 [ 1334.483121][ T32] r4:00000000 [ 1334.483326][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.483882][ T32] r9:84e06c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d1000 [ 1334.484364][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.484962][ T32] r5:00001000 r4:e08d5000 [ 1334.485297][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.486036][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.486651][ T32] r5:84ed3354 r4:84ed3000 [ 1334.486935][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.487373][ T32] r7:ddde40c0 r6:82c18200 r5:84ed3354 r4:84cbf480 [ 1334.487770][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.488243][ T32] r10:84e06c00 r9:84cbf4ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.489018][ T32] r4:84cbf480 [ 1334.489537][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.500603][ T32] r10:00000000 r9:e08dde78 r8:84cb0c40 r7:84cbf480 r6:80266a2c r5:84e06c00 [ 1334.501386][ T32] r4:84d04e40 [ 1334.501638][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.502115][ T32] Exception stack(0xe08e5fb0 to 0xe08e5ff8) [ 1334.502470][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.503252][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.503641][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.504044][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d04e40 [ 1334.504703][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.505145][ T32] INFO: task kworker/1:151:3999 blocked for more than 460 seconds. [ 1334.505555][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.505866][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.506248][ T32] task:kworker/1:151 state:D stack:0 pid:3999 tgid:3999 ppid:2 flags:0x00000000 [ 1334.506780][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.507118][ T32] Call trace: [ 1334.507410][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.507996][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e08f5da4 r5:84e05400 [ 1334.508387][ T32] r4:84e05400 [ 1334.508602][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.509172][ T32] r5:84e05400 r4:827174e0 [ 1334.520563][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.521407][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.522059][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e08f5e20 [ 1334.522443][ T32] r4:00000000 [ 1334.522645][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.523133][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.523592][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.524510][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca3080 [ 1334.524935][ T32] r4:00000000 [ 1334.525134][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.525712][ T32] r9:84e05400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0dd000 [ 1334.526215][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.526930][ T32] r5:00001000 r4:e4937000 [ 1334.527158][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.527495][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.527989][ T32] r5:84ed2b54 r4:84ed2800 [ 1334.528253][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.528742][ T32] r7:ddde40c0 r6:82c18200 r5:84ed2b54 r4:84cbf500 [ 1334.529294][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.540867][ T32] r10:84e05400 r9:84cbf52c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.541497][ T32] r4:84cbf500 [ 1334.541761][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.542342][ T32] r10:00000000 r9:e08dde78 r8:84cb0e00 r7:84cbf500 r6:80266a2c r5:84e05400 [ 1334.542806][ T32] r4:84d04fc0 [ 1334.543005][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.543557][ T32] Exception stack(0xe08f5fb0 to 0xe08f5ff8) [ 1334.543944][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.544334][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.544694][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.545146][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d04fc0 [ 1334.545677][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.546306][ T32] INFO: task kworker/1:152:4000 blocked for more than 461 seconds. [ 1334.546686][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.546991][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.547375][ T32] task:kworker/1:152 state:D stack:0 pid:4000 tgid:4000 ppid:2 flags:0x00000000 [ 1334.548168][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.548638][ T32] Call trace: [ 1334.548884][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.549347][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4929da4 r5:84e01800 [ 1334.560575][ T32] r4:84e01800 [ 1334.561072][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.561719][ T32] r5:84e01800 r4:827174e0 [ 1334.561995][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.562867][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.563307][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4929e20 [ 1334.563838][ T32] r4:00000000 [ 1334.564189][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.564637][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.565450][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.566045][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d5f100 [ 1334.566953][ T32] r4:00000000 [ 1334.567142][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.567630][ T32] r9:84e01800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d9000 [ 1334.568104][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.568602][ T32] r5:00001000 r4:e08ed000 [ 1334.568845][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.569258][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.580562][ T32] r5:84ed3f54 r4:84ed3c00 [ 1334.580977][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.581712][ T32] r7:ddde40c0 r6:82c18200 r5:84ed3f54 r4:84cbf580 [ 1334.582020][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.582492][ T32] r10:84e01800 r9:84cbf5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.582974][ T32] r4:84cbf580 [ 1334.583186][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.583613][ T32] r10:00000000 r9:e08f5e78 r8:84cb0f00 r7:84cbf580 r6:80266a2c r5:84e01800 [ 1334.584110][ T32] r4:84d53200 [ 1334.584324][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.584730][ T32] Exception stack(0xe4929fb0 to 0xe4929ff8) [ 1334.585014][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.585627][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.586130][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.586771][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d53200 [ 1334.587120][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.588020][ T32] INFO: task kworker/1:153:4002 blocked for more than 461 seconds. [ 1334.588455][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.589145][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.589577][ T32] task:kworker/1:153 state:D stack:0 pid:4002 tgid:4002 ppid:2 flags:0x00000000 [ 1334.600652][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.601342][ T32] Call trace: [ 1334.601616][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.602105][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e08d9da4 r5:84744800 [ 1334.602595][ T32] r4:84744800 [ 1334.602866][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.603280][ T32] r5:84744800 r4:827174e0 [ 1334.603546][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.604134][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.604594][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e08d9e20 [ 1334.605124][ T32] r4:00000000 [ 1334.605337][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.605799][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.606334][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.606755][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca3240 [ 1334.607082][ T32] r4:00000000 [ 1334.607318][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.607760][ T32] r9:84744800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1334.608268][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.608675][ T32] r5:00001000 r4:df983000 [ 1334.608912][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.609314][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.620443][ T32] r5:84ed0f54 r4:84ed0c00 [ 1334.620997][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.621571][ T32] r7:ddde40c0 r6:82c18200 r5:84ed0f54 r4:84cbf600 [ 1334.621882][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.622488][ T32] r10:84744800 r9:84cbf62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.622992][ T32] r4:84cbf600 [ 1334.623186][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.623701][ T32] r10:00000000 r9:e08f5e78 r8:84679980 r7:84cbf600 r6:80266a2c r5:84744800 [ 1334.624173][ T32] r4:84d53e00 [ 1334.624518][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.625057][ T32] Exception stack(0xe08d9fb0 to 0xe08d9ff8) [ 1334.625440][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.626032][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.626437][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.626912][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d53e00 [ 1334.627321][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.627715][ T32] INFO: task kworker/1:154:4005 blocked for more than 461 seconds. [ 1334.628120][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.628388][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.628882][ T32] task:kworker/1:154 state:D stack:0 pid:4005 tgid:4005 ppid:2 flags:0x00000000 [ 1334.629626][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.641007][ T32] Call trace: [ 1334.641273][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.641924][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4941da4 r5:84746c00 [ 1334.642347][ T32] r4:84746c00 [ 1334.642540][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.642948][ T32] r5:84746c00 r4:827174e0 [ 1334.643166][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.643693][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.644272][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4941e20 [ 1334.644721][ T32] r4:00000000 [ 1334.644986][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.645551][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.646180][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.646698][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca3480 [ 1334.647207][ T32] r4:00000000 [ 1334.647385][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.647776][ T32] r9:84746c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1334.648168][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.648621][ T32] r5:00001000 r4:df9b5000 [ 1334.648857][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.649354][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.660816][ T32] r5:84d02354 r4:84d02000 [ 1334.661551][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.662151][ T32] r7:ddde40c0 r6:82c18200 r5:84d02354 r4:84cbf680 [ 1334.662550][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.663078][ T32] r10:84746c00 r9:84cbf6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.663466][ T32] r4:84cbf680 [ 1334.664721][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.665193][ T32] r10:00000000 r9:e08d9e78 r8:84ca33c0 r7:84cbf680 r6:80266a2c r5:84746c00 [ 1334.665640][ T32] r4:84ca31c0 [ 1334.665843][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.666216][ T32] Exception stack(0xe4941fb0 to 0xe4941ff8) [ 1334.666513][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.666964][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.667312][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.667625][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ca31c0 [ 1334.668245][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.668695][ T32] INFO: task kworker/1:155:4008 blocked for more than 461 seconds. [ 1334.669286][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.669589][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.680436][ T32] task:kworker/1:155 state:D stack:0 pid:4008 tgid:4008 ppid:2 flags:0x00000000 [ 1334.681227][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.681605][ T32] Call trace: [ 1334.681837][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.682334][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4945da4 r5:84743c00 [ 1334.682806][ T32] r4:84743c00 [ 1334.683086][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.683775][ T32] r5:84743c00 r4:827174e0 [ 1334.684058][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.684513][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.685062][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4945e20 [ 1334.685430][ T32] r4:00000000 [ 1334.685644][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.686129][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.686534][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.687124][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca3980 [ 1334.687504][ T32] r4:00000000 [ 1334.687895][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.688301][ T32] r9:84743c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e5000 [ 1334.688736][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.689342][ T32] r5:00001000 r4:dfabb000 [ 1334.689569][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.700552][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.701236][ T32] r5:84ed4b54 r4:84ed4800 [ 1334.701496][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.702238][ T32] r7:ddde40c0 r6:82c18200 r5:84ed4b54 r4:84cbf700 [ 1334.702844][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.703325][ T32] r10:84743c00 r9:84cbf72c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.703712][ T32] r4:84cbf700 [ 1334.704040][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.704709][ T32] r10:00000000 r9:e4941e78 r8:84ca3600 r7:84cbf700 r6:80266a2c r5:84743c00 [ 1334.705199][ T32] r4:84ca31c0 [ 1334.705386][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.705774][ T32] Exception stack(0xe4945fb0 to 0xe4945ff8) [ 1334.706092][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.706537][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.706873][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.707345][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ca31c0 [ 1334.707945][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.708765][ T32] INFO: task kworker/1:156:4010 blocked for more than 461 seconds. [ 1334.709325][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.709604][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.730589][ T32] task:kworker/1:156 state:D stack:0 pid:4010 tgid:4010 ppid:2 flags:0x00000000 [ 1334.731425][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.731881][ T32] Call trace: [ 1334.732175][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.732616][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4949da4 r5:84741800 [ 1334.733076][ T32] r4:84741800 [ 1334.733279][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.733909][ T32] r5:84741800 r4:827174e0 [ 1334.734154][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.734630][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.735493][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4949e20 [ 1334.736277][ T32] r4:00000000 [ 1334.736466][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.736999][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.737614][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.738099][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca3740 [ 1334.738571][ T32] r4:00000000 [ 1334.739033][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.739526][ T32] r9:84741800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e1000 [ 1334.750578][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.751361][ T32] r5:00001000 r4:dfa4b000 [ 1334.751610][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.752062][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.752510][ T32] r5:84ed4354 r4:84ed4000 [ 1334.752867][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.753225][ T32] r7:ddde40c0 r6:82c18200 r5:84ed4354 r4:84cbf780 [ 1334.753502][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.753875][ T32] r10:84741800 r9:84cbf7ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.754218][ T32] r4:84cbf780 [ 1334.754394][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.754957][ T32] r10:00000000 r9:e4945e78 r8:84cb0d40 r7:84cbf780 r6:80266a2c r5:84741800 [ 1334.755257][ T32] r4:84ca36c0 [ 1334.755440][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.756030][ T32] Exception stack(0xe4949fb0 to 0xe4949ff8) [ 1334.756484][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.756866][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.757332][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.757690][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ca36c0 [ 1334.758164][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.758647][ T32] INFO: task kworker/1:157:4014 blocked for more than 461 seconds. [ 1334.759107][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.759357][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.770498][ T32] task:kworker/1:157 state:D stack:0 pid:4014 tgid:4014 ppid:2 flags:0x00000000 [ 1334.771372][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.771787][ T32] Call trace: [ 1334.772276][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.772766][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0889da4 r5:84e02400 [ 1334.773179][ T32] r4:84e02400 [ 1334.773486][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.774111][ T32] r5:84e02400 r4:827174e0 [ 1334.774329][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.774767][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.775251][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0889e20 [ 1334.775818][ T32] r4:00000000 [ 1334.776050][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.776533][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.776973][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.777347][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca3bc0 [ 1334.777691][ T32] r4:00000000 [ 1334.777848][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.778261][ T32] r9:84e02400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e9000 [ 1334.778797][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.779175][ T32] r5:00001000 r4:dfb37000 [ 1334.779388][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.790657][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.791629][ T32] r5:84ed5354 r4:84ed5000 [ 1334.792071][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.792838][ T32] r7:ddde40c0 r6:82c18200 r5:84ed5354 r4:84cbf800 [ 1334.793607][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.794321][ T32] r10:84e02400 r9:84cbf82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.794914][ T32] r4:84cbf800 [ 1334.795147][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.795901][ T32] r10:00000000 r9:e4945e78 r8:84cac140 r7:84cbf800 r6:80266a2c r5:84e02400 [ 1334.796326][ T32] r4:84ca3900 [ 1334.796794][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.797511][ T32] Exception stack(0xe0889fb0 to 0xe0889ff8) [ 1334.797828][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.798321][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.799027][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.810703][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ca3900 [ 1334.811392][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.812336][ T32] INFO: task kworker/1:158:4015 blocked for more than 461 seconds. [ 1334.812894][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.813205][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.813619][ T32] task:kworker/1:158 state:D stack:0 pid:4015 tgid:4015 ppid:2 flags:0x00000000 [ 1334.814186][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.814560][ T32] Call trace: [ 1334.815305][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.816055][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4951da4 r5:84f78000 [ 1334.816443][ T32] r4:84f78000 [ 1334.816790][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.817228][ T32] r5:84f78000 r4:827174e0 [ 1334.817497][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.818138][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.818647][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4951e20 [ 1334.819027][ T32] r4:00000000 [ 1334.819224][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.830536][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.831219][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.831728][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca3a80 [ 1334.832503][ T32] r4:00000000 [ 1334.832767][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.833313][ T32] r9:84f78000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e7000 [ 1334.833849][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.834464][ T32] r5:00001000 r4:dfb01000 [ 1334.834744][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.835226][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.835700][ T32] r5:84ed4f54 r4:84ed4c00 [ 1334.836282][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.836797][ T32] r7:ddde40c0 r6:82c18200 r5:84ed4f54 r4:84cbf880 [ 1334.837151][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.837668][ T32] r10:84f78000 r9:84cbf8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.838099][ T32] r4:84cbf880 [ 1334.838313][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.838737][ T32] r10:00000000 r9:e0889e78 r8:84cac240 r7:84cbf880 r6:80266a2c r5:84f78000 [ 1334.839093][ T32] r4:84ca3a00 [ 1334.839385][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.850482][ T32] Exception stack(0xe4951fb0 to 0xe4951ff8) [ 1334.851049][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.851601][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.852136][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.852763][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ca3a00 [ 1334.853406][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.853970][ T32] INFO: task kworker/1:159:4018 blocked for more than 461 seconds. [ 1334.854382][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.854704][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.855156][ T32] task:kworker/1:159 state:D stack:0 pid:4018 tgid:4018 ppid:2 flags:0x00000000 [ 1334.855953][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.856382][ T32] Call trace: [ 1334.856630][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.857105][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e495dda4 r5:84f78c00 [ 1334.857555][ T32] r4:84f78c00 [ 1334.857804][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.858443][ T32] r5:84f78c00 r4:827174e0 [ 1334.858648][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.859088][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.859474][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e495de20 [ 1334.870675][ T32] r4:00000000 [ 1334.871071][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.871643][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.872504][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.873065][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca3fc0 [ 1334.873712][ T32] r4:00000000 [ 1334.873984][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.874709][ T32] r9:84f78c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f1000 [ 1334.875398][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.876107][ T32] r5:00001000 r4:dfeef000 [ 1334.876391][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.877087][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.877558][ T32] r5:84ed6754 r4:84ed6400 [ 1334.877890][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.878603][ T32] r7:ddde40c0 r6:82c18200 r5:84ed6754 r4:84cbf900 [ 1334.879077][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.890498][ T32] r10:84f78c00 r9:84cbf92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.891161][ T32] r4:84cbf900 [ 1334.891375][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.891930][ T32] r10:00000000 r9:e0889e78 r8:84cac4c0 r7:84cbf900 r6:80266a2c r5:84f78c00 [ 1334.892452][ T32] r4:84ca3b80 [ 1334.892708][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.893069][ T32] Exception stack(0xe495dfb0 to 0xe495dff8) [ 1334.893383][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.893880][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.894566][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.894890][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ca3b80 [ 1334.895412][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.896020][ T32] INFO: task kworker/1:160:4019 blocked for more than 461 seconds. [ 1334.896377][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.896780][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.897338][ T32] task:kworker/1:160 state:D stack:0 pid:4019 tgid:4019 ppid:2 flags:0x00000000 [ 1334.898202][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.898907][ T32] Call trace: [ 1334.899328][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.910694][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4961da4 r5:84f7a400 [ 1334.911781][ T32] r4:84f7a400 [ 1334.912047][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.912825][ T32] r5:84f7a400 r4:827174e0 [ 1334.913052][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.913594][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.914204][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4961e20 [ 1334.914647][ T32] r4:00000000 [ 1334.914832][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.915228][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.915703][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.916822][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca3dc0 [ 1334.917391][ T32] r4:00000000 [ 1334.917622][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.918156][ T32] r9:84f7a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0eb000 [ 1334.918566][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.919059][ T32] r5:00001000 r4:dfb87000 [ 1334.919300][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.919801][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.931202][ T32] r5:84ed5b54 r4:84ed5800 [ 1334.931491][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.932079][ T32] r7:ddde40c0 r6:82c18200 r5:84ed5b54 r4:84cbf980 [ 1334.932404][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.932856][ T32] r10:84f7a400 r9:84cbf9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.933283][ T32] r4:84cbf980 [ 1334.933521][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.933992][ T32] r10:00000000 r9:e495de78 r8:84cac5c0 r7:84cbf980 r6:80266a2c r5:84f7a400 [ 1334.934420][ T32] r4:84ca3c00 [ 1334.934644][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.935043][ T32] Exception stack(0xe4961fb0 to 0xe4961ff8) [ 1334.935348][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.935803][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.936264][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.936677][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ca3c00 [ 1334.937049][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.937680][ T32] INFO: task kworker/1:161:4021 blocked for more than 461 seconds. [ 1334.938189][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.938473][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.938814][ T32] task:kworker/1:161 state:D stack:0 pid:4021 tgid:4021 ppid:2 flags:0x00000000 [ 1334.939364][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.950492][ T32] Call trace: [ 1334.951025][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.951549][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4969da4 r5:84f79800 [ 1334.952011][ T32] r4:84f79800 [ 1334.952252][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.952729][ T32] r5:84f79800 r4:827174e0 [ 1334.953432][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.954016][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.954547][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4969e20 [ 1334.955439][ T32] r4:00000000 [ 1334.955710][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.956200][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.956652][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.957101][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca3d80 [ 1334.957540][ T32] r4:00000000 [ 1334.957770][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.958335][ T32] r9:84f79800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ed000 [ 1334.958825][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.970529][ T32] r5:00001000 r4:dfbc9000 [ 1334.970892][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.971249][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.971642][ T32] r5:84ed4754 r4:84ed4400 [ 1334.971874][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.972178][ T32] r7:ddde40c0 r6:82c18200 r5:84ed4754 r4:84cbfa00 [ 1334.972335][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.972623][ T32] r10:84f79800 r9:84cbfa2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.972859][ T32] r4:84cbfa00 [ 1334.973049][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.973440][ T32] r10:00000000 r9:e495de78 r8:84cac780 r7:84cbfa00 r6:80266a2c r5:84f79800 [ 1334.973790][ T32] r4:84ca3000 [ 1334.973986][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.974372][ T32] Exception stack(0xe4969fb0 to 0xe4969ff8) [ 1334.974719][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.975156][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.975492][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.975920][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ca3000 [ 1334.976238][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.976543][ T32] INFO: task kworker/1:162:4023 blocked for more than 461 seconds. [ 1334.976848][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1334.977139][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.977489][ T32] task:kworker/1:162 state:D stack:0 pid:4023 tgid:4023 ppid:2 flags:0x00000000 [ 1334.977917][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.978201][ T32] Call trace: [ 1334.978387][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1334.978675][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4971da4 r5:84f7b000 [ 1334.979004][ T32] r4:84f7b000 [ 1334.979109][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1334.979384][ T32] r5:84f7b000 r4:827174e0 [ 1334.990495][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.991124][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.991547][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4971e20 [ 1334.991900][ T32] r4:00000000 [ 1334.992118][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1334.992404][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1334.992723][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1334.992961][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84d45780 [ 1334.993178][ T32] r4:00000000 [ 1334.993351][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1334.993667][ T32] r9:84f7b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ef000 [ 1334.994011][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1334.994328][ T32] r5:00001000 r4:dfe69000 [ 1334.994495][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1334.994838][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.995265][ T32] r5:84ed5f54 r4:84ed5c00 [ 1334.995562][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1334.996024][ T32] r7:ddde40c0 r6:82c18200 r5:84ed5f54 r4:84cbfa80 [ 1334.996513][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1334.996984][ T32] r10:84f7b000 r9:84cbfaac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.997286][ T32] r4:84cbfa80 [ 1334.997499][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1334.997988][ T32] r10:00000000 r9:e495de78 r8:84cac940 r7:84cbfa80 r6:80266a2c r5:84f7b000 [ 1334.998470][ T32] r4:84ca3e40 [ 1334.998681][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.999137][ T32] Exception stack(0xe4971fb0 to 0xe4971ff8) [ 1334.999629][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.010316][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.010649][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.010999][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ca3e40 [ 1335.011828][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.012229][ T32] INFO: task kworker/1:163:4025 blocked for more than 461 seconds. [ 1335.012682][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.013182][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.013672][ T32] task:kworker/1:163 state:D stack:0 pid:4025 tgid:4025 ppid:2 flags:0x00000000 [ 1335.014248][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.014706][ T32] Call trace: [ 1335.014976][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.015641][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e494dda4 r5:84746000 [ 1335.016090][ T32] r4:84746000 [ 1335.016306][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.017006][ T32] r5:84746000 r4:827174e0 [ 1335.017219][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.017875][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.018643][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e494de20 [ 1335.018980][ T32] r4:00000000 [ 1335.019162][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.019539][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.030496][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.031406][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9db40 [ 1335.031856][ T32] r4:00000000 [ 1335.032048][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.032549][ T32] r9:84746000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f101000 [ 1335.033538][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.034025][ T32] r5:00001000 r4:e0533000 [ 1335.034469][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.035041][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.036076][ T32] r5:84ed8354 r4:84ed8000 [ 1335.036458][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.037084][ T32] r7:ddde40c0 r6:82c18200 r5:84ed8354 r4:84cbfb00 [ 1335.037401][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.037844][ T32] r10:84746000 r9:84cbfb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.038242][ T32] r4:84cbfb00 [ 1335.038496][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.038980][ T32] r10:00000000 r9:e495de78 r8:84ca3e40 r7:84cbfb00 r6:80266a2c r5:84746000 [ 1335.039377][ T32] r4:84ca3c40 [ 1335.039587][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.060390][ T32] Exception stack(0xe494dfb0 to 0xe494dff8) [ 1335.060954][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.061473][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.062018][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.062477][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84ca3c40 [ 1335.062871][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.063401][ T32] INFO: task kworker/1:164:4028 blocked for more than 461 seconds. [ 1335.064007][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.064397][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.065087][ T32] task:kworker/1:164 state:D stack:0 pid:4028 tgid:4028 ppid:2 flags:0x00000000 [ 1335.065798][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.066259][ T32] Call trace: [ 1335.066499][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.067294][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4975da4 r5:84743000 [ 1335.067764][ T32] r4:84743000 [ 1335.068116][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.068970][ T32] r5:84743000 r4:827174e0 [ 1335.069480][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.080504][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.081248][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4975e20 [ 1335.081727][ T32] r4:00000000 [ 1335.081915][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.082473][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.082984][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.083373][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9d040 [ 1335.083907][ T32] r4:00000000 [ 1335.084138][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.084586][ T32] r9:84743000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f3000 [ 1335.085436][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.085937][ T32] r5:00001000 r4:e0001000 [ 1335.086231][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.086905][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.087340][ T32] r5:84ed5754 r4:84ed5400 [ 1335.087523][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.087992][ T32] r7:ddde40c0 r6:82c18200 r5:84ed5754 r4:84cbfb80 [ 1335.088308][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.088873][ T32] r10:84743000 r9:84cbfbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.089287][ T32] r4:84cbfb80 [ 1335.089419][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.100475][ T32] r10:00000000 r9:e494de78 r8:84c9d140 r7:84cbfb80 r6:80266a2c r5:84743000 [ 1335.101006][ T32] r4:84c9d080 [ 1335.101212][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.101631][ T32] Exception stack(0xe4975fb0 to 0xe4975ff8) [ 1335.102063][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.102495][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.103217][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.103608][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c9d080 [ 1335.104065][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.104567][ T32] INFO: task kworker/1:165:4029 blocked for more than 461 seconds. [ 1335.104988][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.105253][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.105612][ T32] task:kworker/1:165 state:D stack:0 pid:4029 tgid:4029 ppid:2 flags:0x00000000 [ 1335.106231][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.106801][ T32] Call trace: [ 1335.107352][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.107852][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e8985da4 r5:84f7bc00 [ 1335.108408][ T32] r4:84f7bc00 [ 1335.108728][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.109376][ T32] r5:84f7bc00 r4:827174e0 [ 1335.120561][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.121335][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.122767][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8985e20 [ 1335.123150][ T32] r4:00000000 [ 1335.123322][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.123746][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.124233][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.124704][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9d2c0 [ 1335.125225][ T32] r4:00000000 [ 1335.125446][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.125860][ T32] r9:84f7bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f5000 [ 1335.126225][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.126691][ T32] r5:00001000 r4:e0019000 [ 1335.126901][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.127381][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.128134][ T32] r5:84ed6f54 r4:84ed6c00 [ 1335.128352][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.128788][ T32] r7:ddde40c0 r6:82c18200 r5:84ed6f54 r4:84cbfc00 [ 1335.129215][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.140657][ T32] r10:84f7bc00 r9:84cbfc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.141381][ T32] r4:84cbfc00 [ 1335.141616][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.142093][ T32] r10:00000000 r9:e494de78 r8:84cacc80 r7:84cbfc00 r6:80266a2c r5:84f7bc00 [ 1335.142455][ T32] r4:84c9d000 [ 1335.142670][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.143159][ T32] Exception stack(0xe8985fb0 to 0xe8985ff8) [ 1335.143514][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.143967][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.144696][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.145109][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c9d000 [ 1335.145566][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.145989][ T32] INFO: task kworker/1:166:4033 blocked for more than 461 seconds. [ 1335.149106][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.149490][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.160570][ T32] task:kworker/1:166 state:D stack:0 pid:4033 tgid:4033 ppid:2 flags:0x00000000 [ 1335.161426][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.161816][ T32] Call trace: [ 1335.162237][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.162630][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e8995da4 r5:84f7d400 [ 1335.163185][ T32] r4:84f7d400 [ 1335.163437][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.164242][ T32] r5:84f7d400 r4:827174e0 [ 1335.164594][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.165088][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.165699][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8995e20 [ 1335.166219][ T32] r4:00000000 [ 1335.166436][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.166986][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.167403][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.168077][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9d3c0 [ 1335.168472][ T32] r4:00000000 [ 1335.168758][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.169239][ T32] r9:84f7d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f7000 [ 1335.180573][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.181372][ T32] r5:00001000 r4:e0075000 [ 1335.181618][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.182082][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.182524][ T32] r5:84ed7354 r4:84ed7000 [ 1335.182850][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.183539][ T32] r7:ddde40c0 r6:82c18200 r5:84ed7354 r4:84cbfc80 [ 1335.183978][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.184565][ T32] r10:84f7d400 r9:84cbfcac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.185166][ T32] r4:84cbfc80 [ 1335.185498][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.186046][ T32] r10:00000000 r9:e494de78 r8:84cace80 r7:84cbfc80 r6:80266a2c r5:84f7d400 [ 1335.186575][ T32] r4:84c9d240 [ 1335.186787][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.187172][ T32] Exception stack(0xe8995fb0 to 0xe8995ff8) [ 1335.187642][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.188105][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.188613][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.188974][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c9d240 [ 1335.189558][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.200477][ T32] INFO: task kworker/1:167:4034 blocked for more than 461 seconds. [ 1335.201081][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.201361][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.201849][ T32] task:kworker/1:167 state:D stack:0 pid:4034 tgid:4034 ppid:2 flags:0x00000000 [ 1335.202442][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.202968][ T32] Call trace: [ 1335.203277][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.203851][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e8999da4 r5:84f7c800 [ 1335.204512][ T32] r4:84f7c800 [ 1335.205061][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.205909][ T32] r5:84f7c800 r4:827174e0 [ 1335.206139][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.206783][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.207172][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8999e20 [ 1335.207514][ T32] r4:00000000 [ 1335.207984][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.208385][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.208858][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.209509][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9d580 [ 1335.220533][ T32] r4:00000000 [ 1335.220965][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.221403][ T32] r9:84f7c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f9000 [ 1335.221788][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.222233][ T32] r5:00001000 r4:e00ad000 [ 1335.222458][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.222881][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.223642][ T32] r5:84ed7b54 r4:84ed7800 [ 1335.223909][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.224529][ T32] r7:ddde40c0 r6:82c18200 r5:84ed7b54 r4:84cbfd00 [ 1335.225042][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.225935][ T32] r10:84f7c800 r9:84cbfd2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.226253][ T32] r4:84cbfd00 [ 1335.226418][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.226879][ T32] r10:00000000 r9:e494de78 r8:84cac880 r7:84cbfd00 r6:80266a2c r5:84f7c800 [ 1335.227299][ T32] r4:84c9d400 [ 1335.227756][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.228247][ T32] Exception stack(0xe8999fb0 to 0xe8999ff8) [ 1335.228736][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.229222][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.229594][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.240512][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c9d400 [ 1335.241154][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.242089][ T32] INFO: task kworker/1:168:4036 blocked for more than 461 seconds. [ 1335.242412][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.243084][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.243661][ T32] task:kworker/1:168 state:D stack:0 pid:4036 tgid:4036 ppid:2 flags:0x00000000 [ 1335.244334][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.244736][ T32] Call trace: [ 1335.244968][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.246138][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89a1da4 r5:84f7e000 [ 1335.246753][ T32] r4:84f7e000 [ 1335.246946][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.247424][ T32] r5:84f7e000 r4:827174e0 [ 1335.247689][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.248163][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.248610][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89a1e20 [ 1335.248997][ T32] r4:00000000 [ 1335.249192][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.249508][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.260541][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.261223][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9d600 [ 1335.261664][ T32] r4:00000000 [ 1335.261881][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.262510][ T32] r9:84f7e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0fb000 [ 1335.263079][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.263786][ T32] r5:00001000 r4:e00cf000 [ 1335.264270][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.264904][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.265281][ T32] r5:84ed6b54 r4:84ed6800 [ 1335.265572][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.266053][ T32] r7:ddde40c0 r6:82c18200 r5:84ed6b54 r4:84cbfd80 [ 1335.266540][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.267181][ T32] r10:84f7e000 r9:84cbfdac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.267951][ T32] r4:84cbfd80 [ 1335.268409][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.268967][ T32] r10:00000000 r9:e494de78 r8:84cac680 r7:84cbfd80 r6:80266a2c r5:84f7e000 [ 1335.269463][ T32] r4:84c9d500 [ 1335.269615][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.280520][ T32] Exception stack(0xe89a1fb0 to 0xe89a1ff8) [ 1335.281038][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.281956][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.282357][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.282638][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c9d500 [ 1335.282961][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.283250][ T32] INFO: task kworker/1:169:4037 blocked for more than 461 seconds. [ 1335.283699][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.283984][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.284304][ T32] task:kworker/1:169 state:D stack:0 pid:4037 tgid:4037 ppid:2 flags:0x00000000 [ 1335.284717][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.284996][ T32] Call trace: [ 1335.285178][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.285502][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89a5da4 r5:84f0ec00 [ 1335.285773][ T32] r4:84f0ec00 [ 1335.285914][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.286374][ T32] r5:84f0ec00 r4:827174e0 [ 1335.286677][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.287051][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.287584][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89a5e20 [ 1335.287964][ T32] r4:00000000 [ 1335.288109][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.288625][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.289157][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.300786][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9d780 [ 1335.301470][ T32] r4:00000000 [ 1335.301741][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.302272][ T32] r9:84f0ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0fd000 [ 1335.302767][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.303196][ T32] r5:00001000 r4:e0101000 [ 1335.303453][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.304042][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.304546][ T32] r5:84ed7f54 r4:84ed7c00 [ 1335.304756][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.305202][ T32] r7:ddde40c0 r6:82c18200 r5:84ed7f54 r4:84cbfe00 [ 1335.305510][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.306055][ T32] r10:84f0ec00 r9:84cbfe2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.306368][ T32] r4:84cbfe00 [ 1335.306510][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.306796][ T32] r10:00000000 r9:e494de78 r8:84cac3c0 r7:84cbfe00 r6:80266a2c r5:84f0ec00 [ 1335.307072][ T32] r4:84c9d740 [ 1335.307199][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.307553][ T32] Exception stack(0xe89a5fb0 to 0xe89a5ff8) [ 1335.307785][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.308096][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.308359][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.308659][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c9d740 [ 1335.308927][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.309191][ T32] INFO: task kworker/1:170:4039 blocked for more than 461 seconds. [ 1335.309429][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.309611][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.320560][ T32] task:kworker/1:170 state:D stack:0 pid:4039 tgid:4039 ppid:2 flags:0x00000000 [ 1335.321373][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.321876][ T32] Call trace: [ 1335.322180][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.322693][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e497dda4 r5:84742400 [ 1335.323217][ T32] r4:84742400 [ 1335.323444][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.323892][ T32] r5:84742400 r4:827174e0 [ 1335.324180][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.324825][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.325373][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e497de20 [ 1335.325735][ T32] r4:00000000 [ 1335.325946][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.326461][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.327015][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.327521][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9d940 [ 1335.327983][ T32] r4:00000000 [ 1335.328167][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.328723][ T32] r9:84742400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ff000 [ 1335.329379][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.340438][ T32] r5:00001000 r4:e0129000 [ 1335.340948][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.341493][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.342153][ T32] r5:84ed7754 r4:84ed7400 [ 1335.342398][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.342797][ T32] r7:ddde40c0 r6:82c18200 r5:84ed7754 r4:84cbfe80 [ 1335.342992][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.343480][ T32] r10:84742400 r9:84cbfeac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.343862][ T32] r4:84cbfe80 [ 1335.344149][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.344546][ T32] r10:00000000 r9:e494de78 r8:84c9d900 r7:84cbfe80 r6:80266a2c r5:84742400 [ 1335.344856][ T32] r4:84c9d340 [ 1335.345000][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.345359][ T32] Exception stack(0xe497dfb0 to 0xe497dff8) [ 1335.345590][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.345936][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.346277][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.346590][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c9d340 [ 1335.346880][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.347194][ T32] INFO: task kworker/1:171:4042 blocked for more than 461 seconds. [ 1335.347467][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.347742][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.348075][ T32] task:kworker/1:171 state:D stack:0 pid:4042 tgid:4042 ppid:2 flags:0x00000000 [ 1335.348489][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.348773][ T32] Call trace: [ 1335.348952][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.349357][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89adda4 r5:84745400 [ 1335.360521][ T32] r4:84745400 [ 1335.361034][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.361570][ T32] r5:84745400 r4:827174e0 [ 1335.361843][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.362356][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.362833][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89ade20 [ 1335.363166][ T32] r4:00000000 [ 1335.363311][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.363818][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.364167][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.364520][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9dc40 [ 1335.364945][ T32] r4:00000000 [ 1335.365086][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.365432][ T32] r9:84745400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f103000 [ 1335.365788][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.366160][ T32] r5:00001000 r4:e055d000 [ 1335.366378][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.366804][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.367164][ T32] r5:84ed8b54 r4:84ed8800 [ 1335.367461][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.367929][ T32] r7:ddde40c0 r6:82c18200 r5:84ed8b54 r4:84cbff00 [ 1335.368195][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.368539][ T32] r10:84745400 r9:84cbff2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.368923][ T32] r4:84cbff00 [ 1335.369114][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.369562][ T32] r10:00000000 r9:e494de78 r8:84c9d8c0 r7:84cbff00 r6:80266a2c r5:84745400 [ 1335.380566][ T32] r4:84c9d980 [ 1335.381030][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.381568][ T32] Exception stack(0xe89adfb0 to 0xe89adff8) [ 1335.381885][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.382416][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.383063][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.383539][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c9d980 [ 1335.384142][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.384721][ T32] INFO: task kworker/1:172:4044 blocked for more than 461 seconds. [ 1335.385079][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.385353][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.385716][ T32] task:kworker/1:172 state:D stack:0 pid:4044 tgid:4044 ppid:2 flags:0x00000000 [ 1335.386194][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.386569][ T32] Call trace: [ 1335.386785][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.387174][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89b1da4 r5:842f8000 [ 1335.387523][ T32] r4:842f8000 [ 1335.387741][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.388139][ T32] r5:842f8000 r4:827174e0 [ 1335.388311][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.388700][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.389181][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89b1e20 [ 1335.389458][ T32] r4:00000000 [ 1335.389601][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.410553][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.411250][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.411757][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9dec0 [ 1335.412216][ T32] r4:00000000 [ 1335.412486][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.412940][ T32] r9:842f8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f105000 [ 1335.413341][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.413883][ T32] r5:00001000 r4:e056d000 [ 1335.414169][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.414495][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.414846][ T32] r5:84ed9354 r4:84ed9000 [ 1335.415025][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.415426][ T32] r7:ddde40c0 r6:82c18200 r5:84ed9354 r4:84cbff80 [ 1335.415710][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.416119][ T32] r10:842f8000 r9:84cbffac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.416434][ T32] r4:84cbff80 [ 1335.416577][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.416922][ T32] r10:00000000 r9:e89ade78 r8:84c9dcc0 r7:84cbff80 r6:80266a2c r5:842f8000 [ 1335.417195][ T32] r4:84c9d980 [ 1335.417326][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.417889][ T32] Exception stack(0xe89b1fb0 to 0xe89b1ff8) [ 1335.418081][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.418375][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.418694][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.419066][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84c9d980 [ 1335.419384][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.419757][ T32] INFO: task kworker/1:173:4046 blocked for more than 461 seconds. [ 1335.431065][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.431424][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.431903][ T32] task:kworker/1:173 state:D stack:0 pid:4046 tgid:4046 ppid:2 flags:0x00000000 [ 1335.432498][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.432895][ T32] Call trace: [ 1335.433118][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.433571][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89b5da4 r5:842f8c00 [ 1335.433932][ T32] r4:842f8c00 [ 1335.434112][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.434580][ T32] r5:842f8c00 r4:827174e0 [ 1335.434823][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.435186][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.435597][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89b5e20 [ 1335.435939][ T32] r4:00000000 [ 1335.436078][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.436488][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.436800][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.437114][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84663080 [ 1335.437394][ T32] r4:00000000 [ 1335.437536][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.437911][ T32] r9:842f8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f109000 [ 1335.438176][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.438489][ T32] r5:00001000 r4:e05a7000 [ 1335.438746][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.439105][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.439424][ T32] r5:84ed8f54 r4:84ed8c00 [ 1335.451121][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.452022][ T32] r7:ddde40c0 r6:82c18200 r5:84ed8f54 r4:8466e000 [ 1335.452311][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.452785][ T32] r10:842f8c00 r9:8466e02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.453174][ T32] r4:8466e000 [ 1335.453357][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.454068][ T32] r10:00000000 r9:e89b1e78 r8:84c9df40 r7:8466e000 r6:80266a2c r5:842f8c00 [ 1335.454529][ T32] r4:84d45600 [ 1335.454749][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.455123][ T32] Exception stack(0xe89b5fb0 to 0xe89b5ff8) [ 1335.455454][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.455902][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.456476][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.456827][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d45600 [ 1335.457524][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.457911][ T32] INFO: task kworker/1:174:4048 blocked for more than 461 seconds. [ 1335.458305][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.458587][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.459085][ T32] task:kworker/1:174 state:D stack:0 pid:4048 tgid:4048 ppid:2 flags:0x00000000 [ 1335.459719][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.460833][ T32] Call trace: [ 1335.461116][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.461694][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89b9da4 r5:842f9800 [ 1335.462123][ T32] r4:842f9800 [ 1335.462329][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.462870][ T32] r5:842f9800 r4:827174e0 [ 1335.463096][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.463643][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.464276][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89b9e20 [ 1335.464687][ T32] r4:00000000 [ 1335.464890][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.465327][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.466111][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.466624][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca36c0 [ 1335.467112][ T32] r4:00000000 [ 1335.467294][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.467708][ T32] r9:842f9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f107000 [ 1335.468143][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.468686][ T32] r5:00001000 r4:e0593000 [ 1335.468950][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.469404][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.490567][ T32] r5:84ed9754 r4:84ed9400 [ 1335.491091][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.491804][ T32] r7:ddde40c0 r6:82c18200 r5:84ed9754 r4:8466e080 [ 1335.492135][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.492847][ T32] r10:842f9800 r9:8466e0ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.493316][ T32] r4:8466e080 [ 1335.493657][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.494273][ T32] r10:00000000 r9:e89b5e78 r8:84c9dd80 r7:8466e080 r6:80266a2c r5:842f9800 [ 1335.494649][ T32] r4:84d45600 [ 1335.494851][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.495410][ T32] Exception stack(0xe89b9fb0 to 0xe89b9ff8) [ 1335.495855][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.496329][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.496883][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.497279][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84d45600 [ 1335.497781][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.498237][ T32] INFO: task kworker/1:175:4050 blocked for more than 461 seconds. [ 1335.499003][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.510360][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.510874][ T32] task:kworker/1:175 state:D stack:0 pid:4050 tgid:4050 ppid:2 flags:0x00000000 [ 1335.511438][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.511842][ T32] Call trace: [ 1335.512071][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.512512][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89bdda4 r5:842fa400 [ 1335.512974][ T32] r4:842fa400 [ 1335.513550][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.514471][ T32] r5:842fa400 r4:827174e0 [ 1335.514984][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.515633][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.516352][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89bde20 [ 1335.517145][ T32] r4:00000000 [ 1335.517439][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.517841][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.518366][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.518719][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84663280 [ 1335.519001][ T32] r4:00000000 [ 1335.519244][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.519718][ T32] r9:842fa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10b000 [ 1335.531098][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.531649][ T32] r5:00001000 r4:e05d7000 [ 1335.531950][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.532389][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.532996][ T32] r5:84ed9b54 r4:84ed9800 [ 1335.533343][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.533808][ T32] r7:ddde40c0 r6:82c18200 r5:84ed9b54 r4:8466e100 [ 1335.534070][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.534468][ T32] r10:842fa400 r9:8466e12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.534802][ T32] r4:8466e100 [ 1335.535103][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.535606][ T32] r10:00000000 r9:e89b5e78 r8:84663100 r7:8466e100 r6:80266a2c r5:842fa400 [ 1335.536001][ T32] r4:84663000 [ 1335.536183][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.536584][ T32] Exception stack(0xe89bdfb0 to 0xe89bdff8) [ 1335.536839][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.537216][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.537628][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.537996][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84663000 [ 1335.538521][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.539015][ T32] INFO: task kworker/1:176:4052 blocked for more than 462 seconds. [ 1335.539430][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.550478][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.551172][ T32] task:kworker/1:176 state:D stack:0 pid:4052 tgid:4052 ppid:2 flags:0x00000000 [ 1335.551711][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.552134][ T32] Call trace: [ 1335.552386][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.552887][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89c1da4 r5:842fb000 [ 1335.553320][ T32] r4:842fb000 [ 1335.553516][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.554004][ T32] r5:842fb000 r4:827174e0 [ 1335.554260][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.554960][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.555539][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89c1e20 [ 1335.555957][ T32] r4:00000000 [ 1335.556113][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.556668][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.557377][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.558022][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84663580 [ 1335.558368][ T32] r4:00000000 [ 1335.558549][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.559364][ T32] r9:842fb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f111000 [ 1335.570452][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.571086][ T32] r5:00001000 r4:e89cd000 [ 1335.571454][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.572126][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.572503][ T32] r5:84edab54 r4:84eda800 [ 1335.572779][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.573233][ T32] r7:ddde40c0 r6:82c18200 r5:84edab54 r4:8466e180 [ 1335.573479][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.573924][ T32] r10:842fb000 r9:8466e1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.574209][ T32] r4:8466e180 [ 1335.574456][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.574891][ T32] r10:00000000 r9:e89bde78 r8:846634c0 r7:8466e180 r6:80266a2c r5:842fb000 [ 1335.575228][ T32] r4:84663200 [ 1335.575461][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.575891][ T32] Exception stack(0xe89c1fb0 to 0xe89c1ff8) [ 1335.576224][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.576686][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.577022][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.577422][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84663200 [ 1335.577853][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.578397][ T32] INFO: task kworker/1:177:4054 blocked for more than 462 seconds. [ 1335.578833][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.579498][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.590529][ T32] task:kworker/1:177 state:D stack:0 pid:4054 tgid:4054 ppid:2 flags:0x00000000 [ 1335.591215][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.591558][ T32] Call trace: [ 1335.591805][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.592228][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89c5da4 r5:842fbc00 [ 1335.592665][ T32] r4:842fbc00 [ 1335.592848][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.593282][ T32] r5:842fbc00 r4:827174e0 [ 1335.593483][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.593882][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.594339][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89c5e20 [ 1335.594647][ T32] r4:00000000 [ 1335.594968][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.595358][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.595881][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.596247][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84663440 [ 1335.596513][ T32] r4:00000000 [ 1335.596707][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.597048][ T32] r9:842fbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10d000 [ 1335.597315][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.597677][ T32] r5:00001000 r4:e05e7000 [ 1335.597894][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.598341][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.598745][ T32] r5:84eda354 r4:84eda000 [ 1335.598976][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.599519][ T32] r7:ddde40c0 r6:82c18200 r5:84eda354 r4:8466e200 [ 1335.610487][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.611183][ T32] r10:842fbc00 r9:8466e22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.611482][ T32] r4:8466e200 [ 1335.611724][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.612151][ T32] r10:00000000 r9:e89c1e78 r8:84663600 r7:8466e200 r6:80266a2c r5:842fbc00 [ 1335.612524][ T32] r4:846633c0 [ 1335.612731][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.613451][ T32] Exception stack(0xe89c5fb0 to 0xe89c5ff8) [ 1335.613751][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.614144][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.614549][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.614940][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:846633c0 [ 1335.615372][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.615825][ T32] INFO: task kworker/1:178:4056 blocked for more than 462 seconds. [ 1335.616189][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.616670][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.618442][ T32] task:kworker/1:178 state:D stack:0 pid:4056 tgid:4056 ppid:2 flags:0x00000000 [ 1335.619337][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.630514][ T32] Call trace: [ 1335.630961][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.631394][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89c9da4 r5:842fc800 [ 1335.632149][ T32] r4:842fc800 [ 1335.632456][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.633085][ T32] r5:842fc800 r4:827174e0 [ 1335.633532][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.634034][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.634525][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89c9e20 [ 1335.634904][ T32] r4:00000000 [ 1335.635140][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.635528][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.636022][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.636491][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84663700 [ 1335.636865][ T32] r4:00000000 [ 1335.637080][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.637635][ T32] r9:842fc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f10f000 [ 1335.638006][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.638409][ T32] r5:00001000 r4:e493d000 [ 1335.638637][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.639189][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.650754][ T32] r5:84eda754 r4:84eda400 [ 1335.651194][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.651793][ T32] r7:ddde40c0 r6:82c18200 r5:84eda754 r4:8466e280 [ 1335.652154][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.652691][ T32] r10:842fc800 r9:8466e2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.653290][ T32] r4:8466e280 [ 1335.653519][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.654007][ T32] r10:00000000 r9:e89c1e78 r8:84663780 r7:8466e280 r6:80266a2c r5:842fc800 [ 1335.654412][ T32] r4:84663580 [ 1335.654635][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.655191][ T32] Exception stack(0xe89c9fb0 to 0xe89c9ff8) [ 1335.655635][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.656218][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.656715][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.657160][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84663580 [ 1335.657504][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.657943][ T32] INFO: task kworker/1:179:4058 blocked for more than 462 seconds. [ 1335.658288][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.658552][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.658981][ T32] task:kworker/1:179 state:D stack:0 pid:4058 tgid:4058 ppid:2 flags:0x00000000 [ 1335.659482][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.670525][ T32] Call trace: [ 1335.672011][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.672539][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89d1da4 r5:842fd400 [ 1335.672999][ T32] r4:842fd400 [ 1335.673275][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.673910][ T32] r5:842fd400 r4:827174e0 [ 1335.674186][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.675113][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.678684][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89d1e20 [ 1335.679306][ T32] r4:00000000 [ 1335.679566][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.691257][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.692448][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.693233][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846639c0 [ 1335.693711][ T32] r4:00000000 [ 1335.693914][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.694940][ T32] r9:842fd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f113000 [ 1335.695533][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.696201][ T32] r5:00001000 r4:e89db000 [ 1335.696461][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.697226][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.697738][ T32] r5:84edb354 r4:84edb000 [ 1335.697956][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.698600][ T32] r7:ddde40c0 r6:82c18200 r5:84edb354 r4:8466e300 [ 1335.698948][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.699457][ T32] r10:842fd400 r9:8466e32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.710767][ T32] r4:8466e300 [ 1335.711233][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.711750][ T32] r10:00000000 r9:e89c1e78 r8:84663a40 r7:8466e300 r6:80266a2c r5:842fd400 [ 1335.712079][ T32] r4:84663800 [ 1335.712271][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.712596][ T32] Exception stack(0xe89d1fb0 to 0xe89d1ff8) [ 1335.712872][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.713210][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.713581][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.713856][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84663800 [ 1335.714159][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.714580][ T32] INFO: task kworker/1:180:4060 blocked for more than 462 seconds. [ 1335.715026][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.715373][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.715783][ T32] task:kworker/1:180 state:D stack:0 pid:4060 tgid:4060 ppid:2 flags:0x00000000 [ 1335.716275][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.716637][ T32] Call trace: [ 1335.716838][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.717177][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89d9da4 r5:842fe000 [ 1335.717672][ T32] r4:842fe000 [ 1335.717834][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.718226][ T32] r5:842fe000 r4:827174e0 [ 1335.718461][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.718975][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.719429][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89d9e20 [ 1335.730471][ T32] r4:00000000 [ 1335.730874][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.731296][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.731748][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.732104][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84663b80 [ 1335.732439][ T32] r4:00000000 [ 1335.732624][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.733306][ T32] r9:842fe000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f115000 [ 1335.733826][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.734337][ T32] r5:00001000 r4:e89e1000 [ 1335.734520][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.735326][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.735814][ T32] r5:84ed9f54 r4:84ed9c00 [ 1335.736049][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.736562][ T32] r7:ddde40c0 r6:82c18200 r5:84ed9f54 r4:8466e380 [ 1335.736849][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.737319][ T32] r10:842fe000 r9:8466e3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.737829][ T32] r4:8466e380 [ 1335.738014][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.738816][ T32] r10:00000000 r9:e89d1e78 r8:84663880 r7:8466e380 r6:80266a2c r5:842fe000 [ 1335.739155][ T32] r4:84663940 [ 1335.739348][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.751096][ T32] Exception stack(0xe89d9fb0 to 0xe89d9ff8) [ 1335.751703][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.752164][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.752607][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.753094][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84663940 [ 1335.753766][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.754162][ T32] INFO: task kworker/1:181:4062 blocked for more than 462 seconds. [ 1335.754632][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.754901][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.755245][ T32] task:kworker/1:181 state:D stack:0 pid:4062 tgid:4062 ppid:2 flags:0x00000000 [ 1335.755784][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.756186][ T32] Call trace: [ 1335.756398][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.756831][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89f1da4 r5:844d8c00 [ 1335.757366][ T32] r4:844d8c00 [ 1335.757564][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.757988][ T32] r5:844d8c00 r4:827174e0 [ 1335.758184][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.758598][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.759594][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89f1e20 [ 1335.770618][ T32] r4:00000000 [ 1335.771034][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.771534][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.772034][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.772580][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8465be80 [ 1335.773053][ T32] r4:00000000 [ 1335.773249][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.773668][ T32] r9:844d8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f121000 [ 1335.774076][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.774514][ T32] r5:00001000 r4:eaa43000 [ 1335.774799][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.775280][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.775783][ T32] r5:84da7b54 r4:84da7800 [ 1335.776025][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.776492][ T32] r7:ddde40c0 r6:82c18200 r5:84da7b54 r4:8466e400 [ 1335.777406][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.778467][ T32] r10:844d8c00 r9:8466e42c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.778810][ T32] r4:8466e400 [ 1335.779057][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.779487][ T32] r10:00000000 r9:e89d9e78 r8:8465b480 r7:8466e400 r6:80266a2c r5:844d8c00 [ 1335.790575][ T32] r4:84663b00 [ 1335.791315][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.791966][ T32] Exception stack(0xe89f1fb0 to 0xe89f1ff8) [ 1335.792298][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.792716][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.793218][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.793612][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84663b00 [ 1335.794095][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.794441][ T32] INFO: task kworker/1:182:4064 blocked for more than 462 seconds. [ 1335.794884][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.795217][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.795818][ T32] task:kworker/1:182 state:D stack:0 pid:4064 tgid:4064 ppid:2 flags:0x00000000 [ 1335.796292][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.796816][ T32] Call trace: [ 1335.797128][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.797736][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa0dda4 r5:844da400 [ 1335.798148][ T32] r4:844da400 [ 1335.798339][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.799039][ T32] r5:844da400 r4:827174e0 [ 1335.799404][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.810532][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.811224][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa0de20 [ 1335.811878][ T32] r4:00000000 [ 1335.812082][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.812448][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.812877][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.813297][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84663cc0 [ 1335.813619][ T32] r4:00000000 [ 1335.813805][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.814283][ T32] r9:844da400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f117000 [ 1335.814582][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.815045][ T32] r5:00001000 r4:e89f3000 [ 1335.815295][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.815721][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.816739][ T32] r5:84edb754 r4:84edb400 [ 1335.817008][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.817416][ T32] r7:ddde40c0 r6:82c18200 r5:84edb754 r4:8466e480 [ 1335.817682][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.818445][ T32] r10:844da400 r9:8466e4ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.818779][ T32] r4:8466e480 [ 1335.819022][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.819397][ T32] r10:00000000 r9:e89f1e78 r8:8465b680 r7:8466e480 r6:80266a2c r5:844da400 [ 1335.830663][ T32] r4:84663c00 [ 1335.831147][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.831698][ T32] Exception stack(0xeaa0dfb0 to 0xeaa0dff8) [ 1335.832005][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1335.832411][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.833129][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.833460][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84663c00 [ 1335.833890][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.834261][ T32] INFO: task kworker/1:183:4065 blocked for more than 462 seconds. [ 1335.834651][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.834986][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.835864][ T32] task:kworker/1:183 state:D stack:0 pid:4065 tgid:4065 ppid:2 flags:0x00000000 [ 1335.836507][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.836872][ T32] Call trace: [ 1335.837191][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.837652][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa11da4 r5:844d8000 [ 1335.837995][ T32] r4:844d8000 [ 1335.838228][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.838670][ T32] r5:844d8000 r4:827174e0 [ 1335.838891][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.839402][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.850567][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa11e20 [ 1335.851164][ T32] r4:00000000 [ 1335.851431][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.852033][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.852704][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.853414][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84663e80 [ 1335.853952][ T32] r4:00000000 [ 1335.854309][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.855136][ T32] r9:844d8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f119000 [ 1335.855574][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.856067][ T32] r5:00001000 r4:e89f9000 [ 1335.856348][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.856910][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.857423][ T32] r5:84edbf54 r4:84edbc00 [ 1335.857674][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.858369][ T32] r7:ddde40c0 r6:82c18200 r5:84edbf54 r4:8466e500 [ 1335.858697][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.859220][ T32] r10:844d8000 r9:8466e52c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.860312][ T32] r4:8466e500 [ 1335.881066][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.881752][ T32] r10:00000000 r9:e89f1e78 r8:8465b740 r7:8466e500 r6:80266a2c r5:844d8000 [ 1335.882202][ T32] r4:84663bc0 [ 1335.882486][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.883017][ T32] Exception stack(0xeaa11fb0 to 0xeaa11ff8) [ 1335.883349][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1335.883850][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.884291][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.884604][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84663bc0 [ 1335.884945][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.885311][ T32] INFO: task kworker/1:184:4067 blocked for more than 462 seconds. [ 1335.885632][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.885902][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.886307][ T32] task:kworker/1:184 state:D stack:0 pid:4067 tgid:4067 ppid:2 flags:0x00000000 [ 1335.886881][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.887356][ T32] Call trace: [ 1335.887582][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.888128][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa19da4 r5:844d9800 [ 1335.888668][ T32] r4:844d9800 [ 1335.888869][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.889363][ T32] r5:844d9800 r4:827174e0 [ 1335.889699][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.901059][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.901595][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa19e20 [ 1335.901889][ T32] r4:00000000 [ 1335.902058][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.902388][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.902771][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.903140][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84663f00 [ 1335.903414][ T32] r4:00000000 [ 1335.903580][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.904123][ T32] r9:844d9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11b000 [ 1335.904817][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.905315][ T32] r5:00001000 r4:eaa09000 [ 1335.905612][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.906006][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.906515][ T32] r5:84edaf54 r4:84edac00 [ 1335.906841][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.907721][ T32] r7:ddde40c0 r6:82c18200 r5:84edaf54 r4:8466e580 [ 1335.908298][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.908793][ T32] r10:844d9800 r9:8466e5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.909236][ T32] r4:8466e580 [ 1335.909437][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.920462][ T32] r10:00000000 r9:e89f1e78 r8:8465b900 r7:8466e580 r6:80266a2c r5:844d9800 [ 1335.923467][ T32] r4:84663ec0 [ 1335.923716][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.924189][ T32] Exception stack(0xeaa19fb0 to 0xeaa19ff8) [ 1335.924470][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1335.924850][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.925278][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.925599][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84663ec0 [ 1335.926081][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.926526][ T32] INFO: task kworker/1:185:4069 blocked for more than 462 seconds. [ 1335.927016][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.927377][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.927893][ T32] task:kworker/1:185 state:D stack:0 pid:4069 tgid:4069 ppid:2 flags:0x00000000 [ 1335.928327][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.928809][ T32] Call trace: [ 1335.929085][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.929483][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa25da4 r5:844db000 [ 1335.940465][ T32] r4:844db000 [ 1335.941868][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.942378][ T32] r5:844db000 r4:827174e0 [ 1335.942653][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.943452][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.944073][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa25e20 [ 1335.944442][ T32] r4:00000000 [ 1335.944799][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.945311][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.946014][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.946645][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cac2c0 [ 1335.947147][ T32] r4:00000000 [ 1335.947344][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.948189][ T32] r9:844db000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11d000 [ 1335.948603][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.949060][ T32] r5:00001000 r4:eaa27000 [ 1335.949274][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.960555][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.961607][ T32] r5:84ed8754 r4:84ed8400 [ 1335.961852][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.962368][ T32] r7:ddde40c0 r6:82c18200 r5:84ed8754 r4:8466e600 [ 1335.962685][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.963102][ T32] r10:844db000 r9:8466e62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.963515][ T32] r4:8466e600 [ 1335.963752][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.964701][ T32] r10:00000000 r9:e89f1e78 r8:8465bac0 r7:8466e600 r6:80266a2c r5:844db000 [ 1335.965163][ T32] r4:84663ec0 [ 1335.965445][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1335.965863][ T32] Exception stack(0xeaa25fb0 to 0xeaa25ff8) [ 1335.966106][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1335.966676][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1335.967135][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1335.967507][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84663ec0 [ 1335.967847][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1335.968283][ T32] INFO: task kworker/1:186:4071 blocked for more than 462 seconds. [ 1335.968564][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1335.968902][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1335.969168][ T32] task:kworker/1:186 state:D stack:0 pid:4071 tgid:4071 ppid:2 flags:0x00000000 [ 1335.969718][ T32] Workqueue: events bpf_prog_free_deferred [ 1335.982989][ T32] Call trace: [ 1335.983371][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1335.983851][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa3dda4 r5:844dbc00 [ 1335.984686][ T32] r4:844dbc00 [ 1335.984891][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1335.985538][ T32] r5:844dbc00 r4:827174e0 [ 1335.985776][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1335.986693][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1335.987220][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa3de20 [ 1335.987891][ T32] r4:00000000 [ 1335.988096][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1335.988588][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1335.989204][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1335.990532][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84614200 [ 1335.991034][ T32] r4:00000000 [ 1335.991218][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1335.991636][ T32] r9:844dbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f123000 [ 1335.992074][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1335.992517][ T32] r5:00001000 r4:eaa49000 [ 1335.992861][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1335.994083][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1335.994892][ T32] r5:84ee4354 r4:84ee4000 [ 1335.995178][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1335.995838][ T32] r7:ddde40c0 r6:82c18200 r5:84ee4354 r4:8466e680 [ 1335.996493][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1335.997038][ T32] r10:844dbc00 r9:8466e6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1335.997428][ T32] r4:8466e680 [ 1335.998129][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1335.998843][ T32] r10:00000000 r9:e89f1e78 r8:8465bc80 r7:8466e680 r6:80266a2c r5:844dbc00 [ 1335.999445][ T32] r4:84cac100 [ 1335.999641][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.011442][ T32] Exception stack(0xeaa3dfb0 to 0xeaa3dff8) [ 1336.011801][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.012152][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.012588][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.012990][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84cac100 [ 1336.013393][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.013839][ T32] INFO: task kworker/1:187:4075 blocked for more than 462 seconds. [ 1336.014288][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.014595][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.015330][ T32] task:kworker/1:187 state:D stack:0 pid:4075 tgid:4075 ppid:2 flags:0x00000000 [ 1336.016044][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.016505][ T32] Call trace: [ 1336.016785][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.017644][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89e5da4 r5:842fec00 [ 1336.018171][ T32] r4:842fec00 [ 1336.018373][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.040881][ T32] r5:842fec00 r4:827174e0 [ 1336.042061][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.042650][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.043153][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89e5e20 [ 1336.043878][ T32] r4:00000000 [ 1336.044069][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.044551][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.045175][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.046008][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846144c0 [ 1336.046353][ T32] r4:00000000 [ 1336.046568][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.046966][ T32] r9:842fec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f125000 [ 1336.047353][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.047809][ T32] r5:00001000 r4:eaa53000 [ 1336.048280][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.048692][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.049128][ T32] r5:84ee4b54 r4:84ee4800 [ 1336.049350][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.060784][ T32] r7:ddde40c0 r6:82c18200 r5:84ee4b54 r4:8466e700 [ 1336.061560][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.062146][ T32] r10:842fec00 r9:8466e72c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.062657][ T32] r4:8466e700 [ 1336.062906][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.063872][ T32] r10:00000000 r9:eaa3de78 r8:84614280 r7:8466e700 r6:80266a2c r5:842fec00 [ 1336.064303][ T32] r4:84614180 [ 1336.064602][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.065386][ T32] Exception stack(0xe89e5fb0 to 0xe89e5ff8) [ 1336.065802][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.066366][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.066832][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.067492][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84614180 [ 1336.068206][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.068809][ T32] INFO: task kworker/1:188:4076 blocked for more than 462 seconds. [ 1336.069383][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.069703][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.081206][ T32] task:kworker/1:188 state:D stack:0 pid:4076 tgid:4076 ppid:2 flags:0x00000000 [ 1336.081779][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.082162][ T32] Call trace: [ 1336.082449][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.082968][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4935da4 r5:84f50000 [ 1336.083363][ T32] r4:84f50000 [ 1336.083594][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.084515][ T32] r5:84f50000 r4:827174e0 [ 1336.084803][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.085285][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.085686][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4935e20 [ 1336.086015][ T32] r4:00000000 [ 1336.086226][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.086659][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.087098][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.087480][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84614740 [ 1336.087958][ T32] r4:00000000 [ 1336.088219][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.088594][ T32] r9:84f50000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f129000 [ 1336.089049][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.089529][ T32] r5:00001000 r4:eaa6b000 [ 1336.090587][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.091048][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.091537][ T32] r5:84ee5754 r4:84ee5400 [ 1336.091887][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.092331][ T32] r7:ddde40c0 r6:82c18200 r5:84ee5754 r4:8466e780 [ 1336.092623][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.093097][ T32] r10:84f50000 r9:8466e7ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.093510][ T32] r4:8466e780 [ 1336.093696][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.094119][ T32] r10:00000000 r9:e89e5e78 r8:84614380 r7:8466e780 r6:80266a2c r5:84f50000 [ 1336.094527][ T32] r4:84614080 [ 1336.094817][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.095182][ T32] Exception stack(0xe4935fb0 to 0xe4935ff8) [ 1336.095537][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.095990][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.096638][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.097302][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84614080 [ 1336.097736][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.098238][ T32] INFO: task kworker/1:189:4079 blocked for more than 462 seconds. [ 1336.098621][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.098985][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.099816][ T32] task:kworker/1:189 state:D stack:0 pid:4079 tgid:4079 ppid:2 flags:0x00000000 [ 1336.111436][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.112149][ T32] Call trace: [ 1336.112435][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.113279][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa51da4 r5:84f50c00 [ 1336.113883][ T32] r4:84f50c00 [ 1336.114135][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.115170][ T32] r5:84f50c00 r4:827174e0 [ 1336.115479][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.116404][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.117202][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa51e20 [ 1336.118047][ T32] r4:00000000 [ 1336.118278][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.118944][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.119505][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.140473][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846145c0 [ 1336.141092][ T32] r4:00000000 [ 1336.141279][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.141824][ T32] r9:84f50c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f127000 [ 1336.142207][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.142566][ T32] r5:00001000 r4:eaa5d000 [ 1336.142746][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.143422][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.143911][ T32] r5:84ee4f54 r4:84ee4c00 [ 1336.144189][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.144677][ T32] r7:ddde40c0 r6:82c18200 r5:84ee4f54 r4:8466e800 [ 1336.144912][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.145372][ T32] r10:84f50c00 r9:8466e82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.145768][ T32] r4:8466e800 [ 1336.146193][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.146585][ T32] r10:00000000 r9:e4935e78 r8:84614640 r7:8466e800 r6:80266a2c r5:84f50c00 [ 1336.147040][ T32] r4:84614480 [ 1336.147198][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.147640][ T32] Exception stack(0xeaa51fb0 to 0xeaa51ff8) [ 1336.147994][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.148443][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.148782][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.149323][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84614480 [ 1336.160586][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.161192][ T32] INFO: task kworker/1:190:4081 blocked for more than 462 seconds. [ 1336.161586][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.161888][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.162339][ T32] task:kworker/1:190 state:D stack:0 pid:4081 tgid:4081 ppid:2 flags:0x00000000 [ 1336.162891][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.163235][ T32] Call trace: [ 1336.163471][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.163932][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa69da4 r5:84f51800 [ 1336.164341][ T32] r4:84f51800 [ 1336.164536][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.165244][ T32] r5:84f51800 r4:827174e0 [ 1336.165544][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.166079][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.166551][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa69e20 [ 1336.166928][ T32] r4:00000000 [ 1336.167105][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.167451][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.167866][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.168238][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84614940 [ 1336.168651][ T32] r4:00000000 [ 1336.168829][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.169182][ T32] r9:84f51800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12d000 [ 1336.169485][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.180561][ T32] r5:00001000 r4:eaa87000 [ 1336.180996][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.181486][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.182049][ T32] r5:84ee5f54 r4:84ee5c00 [ 1336.182326][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.182793][ T32] r7:ddde40c0 r6:82c18200 r5:84ee5f54 r4:8466e880 [ 1336.183080][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.183564][ T32] r10:84f51800 r9:8466e8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.184275][ T32] r4:8466e880 [ 1336.184545][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.184961][ T32] r10:00000000 r9:e4935e78 r8:84614980 r7:8466e880 r6:80266a2c r5:84f51800 [ 1336.185291][ T32] r4:84614180 [ 1336.185587][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.186026][ T32] Exception stack(0xeaa69fb0 to 0xeaa69ff8) [ 1336.186353][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.186722][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.187217][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.187715][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84614180 [ 1336.188159][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.188628][ T32] INFO: task kworker/1:191:4083 blocked for more than 462 seconds. [ 1336.189108][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.189475][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.200502][ T32] task:kworker/1:191 state:D stack:0 pid:4083 tgid:4083 ppid:2 flags:0x00000000 [ 1336.201267][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.201679][ T32] Call trace: [ 1336.202010][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.202548][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa7dda4 r5:84f52400 [ 1336.202933][ T32] r4:84f52400 [ 1336.203187][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.203605][ T32] r5:84f52400 r4:827174e0 [ 1336.203885][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.204368][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.204782][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa7de20 [ 1336.205191][ T32] r4:00000000 [ 1336.205380][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.205801][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.206652][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.207421][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84614900 [ 1336.208147][ T32] r4:00000000 [ 1336.208657][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.209052][ T32] r9:84f52400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f12b000 [ 1336.220662][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.221510][ T32] r5:00001000 r4:eaa79000 [ 1336.221987][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.223117][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.223815][ T32] r5:84ee5b54 r4:84ee5800 [ 1336.224083][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.224643][ T32] r7:ddde40c0 r6:82c18200 r5:84ee5b54 r4:8466e900 [ 1336.225218][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.225802][ T32] r10:84f52400 r9:8466e92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.226224][ T32] r4:8466e900 [ 1336.226419][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.227054][ T32] r10:00000000 r9:eaa69e78 r8:84614ac0 r7:8466e900 r6:80266a2c r5:84f52400 [ 1336.227411][ T32] r4:84614880 [ 1336.227593][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.228033][ T32] Exception stack(0xeaa7dfb0 to 0xeaa7dff8) [ 1336.228332][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.228955][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.229566][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.240389][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84614880 [ 1336.241038][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.241510][ T32] INFO: task kworker/1:192:4084 blocked for more than 462 seconds. [ 1336.241975][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.242364][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.242818][ T32] task:kworker/1:192 state:D stack:0 pid:4084 tgid:4084 ppid:2 flags:0x00000000 [ 1336.243309][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.243658][ T32] Call trace: [ 1336.243906][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.244323][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa91da4 r5:844dd400 [ 1336.244644][ T32] r4:844dd400 [ 1336.244884][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.245256][ T32] r5:844dd400 r4:827174e0 [ 1336.245541][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.246307][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.246847][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa91e20 [ 1336.247426][ T32] r4:00000000 [ 1336.247746][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.248332][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.249045][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.249521][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84614e40 [ 1336.260491][ T32] r4:00000000 [ 1336.260923][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.261473][ T32] r9:844dd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f133000 [ 1336.262279][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.263026][ T32] r5:00001000 r4:eaa9d000 [ 1336.263240][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.263800][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.264464][ T32] r5:84ee6754 r4:84ee6400 [ 1336.264759][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.265214][ T32] r7:ddde40c0 r6:82c18200 r5:84ee6754 r4:8466e980 [ 1336.266384][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.267368][ T32] r10:844dd400 r9:8466e9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.268374][ T32] r4:8466e980 [ 1336.268713][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.269165][ T32] r10:00000000 r9:eaa69e78 r8:8465b400 r7:8466e980 r6:80266a2c r5:844dd400 [ 1336.280373][ T32] r4:84614a40 [ 1336.280764][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.281204][ T32] Exception stack(0xeaa91fb0 to 0xeaa91ff8) [ 1336.281589][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.282227][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.282760][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.283310][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84614a40 [ 1336.283812][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.284237][ T32] INFO: task kworker/1:193:4087 blocked for more than 462 seconds. [ 1336.284644][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.284949][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.285363][ T32] task:kworker/1:193 state:D stack:0 pid:4087 tgid:4087 ppid:2 flags:0x00000000 [ 1336.285900][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.286599][ T32] Call trace: [ 1336.286831][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.287352][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa85da4 r5:844dec00 [ 1336.287865][ T32] r4:844dec00 [ 1336.288069][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.288678][ T32] r5:844dec00 r4:827174e0 [ 1336.288975][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.289607][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.301068][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa85e20 [ 1336.301483][ T32] r4:00000000 [ 1336.301690][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.302233][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.302733][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.303536][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84614cc0 [ 1336.304074][ T32] r4:00000000 [ 1336.304410][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.304927][ T32] r9:844dec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f131000 [ 1336.305283][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.305702][ T32] r5:00001000 r4:eaa97000 [ 1336.306473][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.306938][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.307302][ T32] r5:84ee4754 r4:84ee4400 [ 1336.307480][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.307991][ T32] r7:ddde40c0 r6:82c18200 r5:84ee4754 r4:8466ea00 [ 1336.308413][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.309059][ T32] r10:844dec00 r9:8466ea2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.309503][ T32] r4:8466ea00 [ 1336.309695][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.321399][ T32] r10:00000000 r9:eaa91e78 r8:8465b240 r7:8466ea00 r6:80266a2c r5:844dec00 [ 1336.321929][ T32] r4:84614c40 [ 1336.322159][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.322711][ T32] Exception stack(0xeaa85fb0 to 0xeaa85ff8) [ 1336.323319][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.324067][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.324626][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.325601][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84614c40 [ 1336.326245][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.327079][ T32] INFO: task kworker/1:194:4090 blocked for more than 462 seconds. [ 1336.327433][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.327832][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.328367][ T32] task:kworker/1:194 state:D stack:0 pid:4090 tgid:4090 ppid:2 flags:0x00000000 [ 1336.329050][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.329410][ T32] Call trace: [ 1336.329734][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.341236][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaa9da4 r5:844dc800 [ 1336.341697][ T32] r4:844dc800 [ 1336.341937][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.342525][ T32] r5:844dc800 r4:827174e0 [ 1336.342777][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.343462][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.344238][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa9e20 [ 1336.344711][ T32] r4:00000000 [ 1336.344941][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.346184][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.346795][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.347524][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84614dc0 [ 1336.348070][ T32] r4:00000000 [ 1336.348492][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.348976][ T32] r9:844dc800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f137000 [ 1336.349434][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.360527][ T32] r5:00001000 r4:eaab1000 [ 1336.360956][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.361615][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.362110][ T32] r5:84ee6354 r4:84ee6000 [ 1336.362416][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.362993][ T32] r7:ddde40c0 r6:82c18200 r5:84ee6354 r4:8466ea80 [ 1336.363331][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.363855][ T32] r10:844dc800 r9:8466eaac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.364270][ T32] r4:8466ea80 [ 1336.364472][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.364854][ T32] r10:00000000 r9:eaa91e78 r8:84603000 r7:8466ea80 r6:80266a2c r5:844dc800 [ 1336.365258][ T32] r4:84614dc0 [ 1336.365504][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.365894][ T32] Exception stack(0xeaaa9fb0 to 0xeaaa9ff8) [ 1336.366141][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.366528][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.367128][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.367594][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84614dc0 [ 1336.368062][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.368616][ T32] INFO: task kworker/1:195:4092 blocked for more than 462 seconds. [ 1336.369150][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.369447][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.380697][ T32] task:kworker/1:195 state:D stack:0 pid:4092 tgid:4092 ppid:2 flags:0x00000000 [ 1336.381638][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.382075][ T32] Call trace: [ 1336.382432][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.382913][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaab9da4 r5:84f48000 [ 1336.383446][ T32] r4:84f48000 [ 1336.383727][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.384251][ T32] r5:84f48000 r4:827174e0 [ 1336.384470][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.385123][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.385695][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaab9e20 [ 1336.386177][ T32] r4:00000000 [ 1336.386380][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.386942][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.387369][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.387864][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84614c80 [ 1336.388408][ T32] r4:00000000 [ 1336.388586][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.389061][ T32] r9:84f48000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f135000 [ 1336.389509][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.410595][ T32] r5:00001000 r4:eaaab000 [ 1336.411040][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.411718][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.412349][ T32] r5:84ee6f54 r4:84ee6c00 [ 1336.412602][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.413009][ T32] r7:ddde40c0 r6:82c18200 r5:84ee6f54 r4:8466eb00 [ 1336.413264][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.413676][ T32] r10:84f48000 r9:8466eb2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.413965][ T32] r4:8466eb00 [ 1336.414155][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.414630][ T32] r10:00000000 r9:eaaa9e78 r8:84603200 r7:8466eb00 r6:80266a2c r5:84f48000 [ 1336.414948][ T32] r4:84614f80 [ 1336.415155][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.415484][ T32] Exception stack(0xeaab9fb0 to 0xeaab9ff8) [ 1336.415927][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.416323][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.416709][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.417116][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84614f80 [ 1336.417460][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.418080][ T32] INFO: task kworker/1:196:4094 blocked for more than 462 seconds. [ 1336.418401][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.419111][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.419577][ T32] task:kworker/1:196 state:D stack:0 pid:4094 tgid:4094 ppid:2 flags:0x00000000 [ 1336.431791][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.432618][ T32] Call trace: [ 1336.432877][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.433322][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaacdda4 r5:84f49800 [ 1336.433843][ T32] r4:84f49800 [ 1336.434057][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.434505][ T32] r5:84f49800 r4:827174e0 [ 1336.434740][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.435187][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.435955][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaacde20 [ 1336.436450][ T32] r4:00000000 [ 1336.436707][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.437292][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.438030][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.439145][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8453c480 [ 1336.439784][ T32] r4:00000000 [ 1336.450496][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.451497][ T32] r9:84f49800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f13d000 [ 1336.452386][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.453038][ T32] r5:00001000 r4:eaadb000 [ 1336.453291][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.453764][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.454480][ T32] r5:84ee7b54 r4:84ee7800 [ 1336.454762][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.455200][ T32] r7:ddde40c0 r6:82c18200 r5:84ee7b54 r4:8466eb80 [ 1336.455481][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.456282][ T32] r10:84f49800 r9:8466ebac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.456724][ T32] r4:8466eb80 [ 1336.456952][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.457751][ T32] r10:00000000 r9:eaaa9e78 r8:846033c0 r7:8466eb80 r6:80266a2c r5:84f49800 [ 1336.458420][ T32] r4:8453c040 [ 1336.458713][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.470461][ T32] Exception stack(0xeaacdfb0 to 0xeaacdff8) [ 1336.471244][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.471889][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.472404][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.472808][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8453c040 [ 1336.473299][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.473770][ T32] INFO: task kworker/1:197:4096 blocked for more than 462 seconds. [ 1336.474387][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.475174][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.475626][ T32] task:kworker/1:197 state:D stack:0 pid:4096 tgid:4096 ppid:2 flags:0x00000000 [ 1336.476150][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.476671][ T32] Call trace: [ 1336.476891][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.477579][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa61da4 r5:84f53c00 [ 1336.478400][ T32] r4:84f53c00 [ 1336.478604][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.479334][ T32] r5:84f53c00 r4:827174e0 [ 1336.479555][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.490603][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.491616][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa61e20 [ 1336.492576][ T32] r4:00000000 [ 1336.493068][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.493811][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.494336][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.495000][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8453c080 [ 1336.495410][ T32] r4:00000000 [ 1336.495596][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.496567][ T32] r9:84f53c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f139000 [ 1336.497398][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.497856][ T32] r5:00001000 r4:eaac3000 [ 1336.498439][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.498960][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.499348][ T32] r5:84ee7754 r4:84ee7400 [ 1336.499564][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.510544][ T32] r7:ddde40c0 r6:82c18200 r5:84ee7754 r4:8466ec00 [ 1336.511115][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.511618][ T32] r10:84f53c00 r9:8466ec2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.511991][ T32] r4:8466ec00 [ 1336.512200][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.512729][ T32] r10:00000000 r9:eaacde78 r8:8453c1c0 r7:8466ec00 r6:80266a2c r5:84f53c00 [ 1336.513282][ T32] r4:8453c040 [ 1336.513481][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.513858][ T32] Exception stack(0xeaa61fb0 to 0xeaa61ff8) [ 1336.514271][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.514675][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.515045][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.515940][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8453c040 [ 1336.516457][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.516906][ T32] INFO: task kworker/1:198:4098 blocked for more than 462 seconds. [ 1336.517251][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.517512][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.518072][ T32] task:kworker/1:198 state:D stack:0 pid:4098 tgid:4098 ppid:2 flags:0x00000000 [ 1336.518988][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.519391][ T32] Call trace: [ 1336.519656][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.531445][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaac1da4 r5:84f54800 [ 1336.531958][ T32] r4:84f54800 [ 1336.532525][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.533140][ T32] r5:84f54800 r4:827174e0 [ 1336.533336][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.533819][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.534420][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac1e20 [ 1336.534765][ T32] r4:00000000 [ 1336.534985][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.535432][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.535994][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.536467][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8453c2c0 [ 1336.537005][ T32] r4:00000000 [ 1336.537212][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.537679][ T32] r9:84f54800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f13b000 [ 1336.538034][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.538630][ T32] r5:00001000 r4:eaac9000 [ 1336.539071][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.539540][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.550575][ T32] r5:84ee6b54 r4:84ee6800 [ 1336.551004][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.551646][ T32] r7:ddde40c0 r6:82c18200 r5:84ee6b54 r4:8466ec80 [ 1336.552088][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.553054][ T32] r10:84f54800 r9:8466ecac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.553488][ T32] r4:8466ec80 [ 1336.553700][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.554256][ T32] r10:00000000 r9:eaacde78 r8:8453c340 r7:8466ec80 r6:80266a2c r5:84f54800 [ 1336.554729][ T32] r4:8453c240 [ 1336.555010][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.555382][ T32] Exception stack(0xeaac1fb0 to 0xeaac1ff8) [ 1336.555736][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.556130][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.556536][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.556905][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8453c240 [ 1336.557259][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.557730][ T32] INFO: task kworker/1:199:4101 blocked for more than 463 seconds. [ 1336.558189][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.558469][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.558901][ T32] task:kworker/1:199 state:D stack:0 pid:4101 tgid:4101 ppid:2 flags:0x00000000 [ 1336.559442][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.580604][ T32] Call trace: [ 1336.581144][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.581888][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaad1da4 r5:84f55400 [ 1336.582684][ T32] r4:84f55400 [ 1336.582914][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.583323][ T32] r5:84f55400 r4:827174e0 [ 1336.583508][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.584053][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.584431][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaad1e20 [ 1336.584826][ T32] r4:00000000 [ 1336.585009][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.585382][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.585846][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.586256][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8453c640 [ 1336.586754][ T32] r4:00000000 [ 1336.587138][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.587620][ T32] r9:84f55400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f13f000 [ 1336.588053][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.588609][ T32] r5:00001000 r4:eaae1000 [ 1336.588873][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.589249][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.590260][ T32] r5:84ee5354 r4:84ee5000 [ 1336.590562][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.591318][ T32] r7:ddde40c0 r6:82c18200 r5:84ee5354 r4:8466ed00 [ 1336.592498][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.593021][ T32] r10:84f55400 r9:8466ed2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.593588][ T32] r4:8466ed00 [ 1336.593797][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.594329][ T32] r10:00000000 r9:eaacde78 r8:8453c6c0 r7:8466ed00 r6:80266a2c r5:84f55400 [ 1336.594763][ T32] r4:8453c400 [ 1336.594956][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.595287][ T32] Exception stack(0xeaad1fb0 to 0xeaad1ff8) [ 1336.595784][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.596685][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.597464][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.597860][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8453c400 [ 1336.598955][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.599511][ T32] INFO: task kworker/1:200:4102 blocked for more than 463 seconds. [ 1336.620404][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.620874][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.621180][ T32] task:kworker/1:200 state:D stack:0 pid:4102 tgid:4102 ppid:2 flags:0x00000000 [ 1336.622078][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.622392][ T32] Call trace: [ 1336.622587][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.622966][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaae5da4 r5:84f56000 [ 1336.623363][ T32] r4:84f56000 [ 1336.623530][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.624015][ T32] r5:84f56000 r4:827174e0 [ 1336.624361][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.624774][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.625301][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaae5e20 [ 1336.625626][ T32] r4:00000000 [ 1336.625826][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.626333][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.627021][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.627399][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8453c800 [ 1336.627729][ T32] r4:00000000 [ 1336.627901][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.628264][ T32] r9:84f56000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f141000 [ 1336.628706][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.629301][ T32] r5:00001000 r4:eaaef000 [ 1336.629583][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.640514][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.641297][ T32] r5:84ee7354 r4:84ee7000 [ 1336.641564][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.642126][ T32] r7:ddde40c0 r6:82c18200 r5:84ee7354 r4:8466ed80 [ 1336.642508][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.643057][ T32] r10:84f56000 r9:8466edac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.643604][ T32] r4:8466ed80 [ 1336.643838][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.644293][ T32] r10:00000000 r9:eaad1e78 r8:8453c400 r7:8466ed80 r6:80266a2c r5:84f56000 [ 1336.644654][ T32] r4:8453c4c0 [ 1336.645222][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.645732][ T32] Exception stack(0xeaae5fb0 to 0xeaae5ff8) [ 1336.646052][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.646410][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.646918][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.647285][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8453c4c0 [ 1336.647847][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.648313][ T32] INFO: task kworker/1:201:4104 blocked for more than 463 seconds. [ 1336.648744][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.649005][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.649378][ T32] task:kworker/1:201 state:D stack:0 pid:4104 tgid:4104 ppid:2 flags:0x00000000 [ 1336.660490][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.661140][ T32] Call trace: [ 1336.661370][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.661802][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaedda4 r5:84f56c00 [ 1336.662212][ T32] r4:84f56c00 [ 1336.662394][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.662878][ T32] r5:84f56c00 r4:827174e0 [ 1336.663138][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.663650][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.664164][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaede20 [ 1336.664567][ T32] r4:00000000 [ 1336.664793][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.665273][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.665749][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.666224][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8453ca40 [ 1336.666628][ T32] r4:00000000 [ 1336.666884][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.667406][ T32] r9:84f56c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f143000 [ 1336.668378][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.668880][ T32] r5:00001000 r4:eaaf5000 [ 1336.669094][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.669496][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.669853][ T32] r5:84eec354 r4:84eec000 [ 1336.680586][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.681317][ T32] r7:ddde40c0 r6:82c18200 r5:84eec354 r4:8466ee00 [ 1336.681702][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.682184][ T32] r10:84f56c00 r9:8466ee2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.682566][ T32] r4:8466ee00 [ 1336.682731][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.683242][ T32] r10:00000000 r9:eaae5e78 r8:8453c880 r7:8466ee00 r6:80266a2c r5:84f56c00 [ 1336.683645][ T32] r4:8453c0c0 [ 1336.683933][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.684386][ T32] Exception stack(0xeaaedfb0 to 0xeaaedff8) [ 1336.684690][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.685134][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.685576][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.685975][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8453c0c0 [ 1336.686429][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.686813][ T32] INFO: task kworker/1:202:4106 blocked for more than 463 seconds. [ 1336.687227][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.687498][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.687882][ T32] task:kworker/1:202 state:D stack:0 pid:4106 tgid:4106 ppid:2 flags:0x00000000 [ 1336.688347][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.688682][ T32] Call trace: [ 1336.688913][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.689287][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaf9da4 r5:84f53000 [ 1336.689629][ T32] r4:84f53000 [ 1336.700919][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.701567][ T32] r5:84f53000 r4:827174e0 [ 1336.701786][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.702263][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.702786][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaf9e20 [ 1336.703232][ T32] r4:00000000 [ 1336.703414][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.703958][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.704309][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.705072][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8453cbc0 [ 1336.705631][ T32] r4:00000000 [ 1336.706000][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.709091][ T32] r9:84f53000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f145000 [ 1336.709452][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.720469][ T32] r5:00001000 r4:eab03000 [ 1336.720878][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.721305][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.721706][ T32] r5:84eecb54 r4:84eec800 [ 1336.721904][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.722252][ T32] r7:ddde40c0 r6:82c18200 r5:84eecb54 r4:8466ee80 [ 1336.722542][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.723037][ T32] r10:84f53000 r9:8466eeac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.723367][ T32] r4:8466ee80 [ 1336.723555][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.724065][ T32] r10:00000000 r9:eaaede78 r8:8453ca00 r7:8466ee80 r6:80266a2c r5:84f53000 [ 1336.724525][ T32] r4:8453c9c0 [ 1336.724719][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.725131][ T32] Exception stack(0xeaaf9fb0 to 0xeaaf9ff8) [ 1336.725441][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.725797][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.726274][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.726607][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8453c9c0 [ 1336.727138][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.727771][ T32] INFO: task kworker/1:203:4108 blocked for more than 463 seconds. [ 1336.728173][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.728530][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.728948][ T32] task:kworker/1:203 state:D stack:0 pid:4108 tgid:4108 ppid:2 flags:0x00000000 [ 1336.729464][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.740470][ T32] Call trace: [ 1336.740938][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.741359][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab01da4 r5:84f70000 [ 1336.741890][ T32] r4:84f70000 [ 1336.742084][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.742649][ T32] r5:84f70000 r4:827174e0 [ 1336.743018][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.743742][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.744677][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab01e20 [ 1336.745151][ T32] r4:00000000 [ 1336.745407][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.745922][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.746493][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.746935][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8453cf40 [ 1336.747327][ T32] r4:00000000 [ 1336.747517][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.747989][ T32] r9:84f70000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f149000 [ 1336.748392][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.748810][ T32] r5:00001000 r4:eab17000 [ 1336.749202][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.749687][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.761302][ T32] r5:84eec754 r4:84eec400 [ 1336.761621][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.762197][ T32] r7:ddde40c0 r6:82c18200 r5:84eec754 r4:8466ef00 [ 1336.762553][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.763063][ T32] r10:84f70000 r9:8466ef2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.763523][ T32] r4:8466ef00 [ 1336.763798][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.764264][ T32] r10:00000000 r9:eaaf9e78 r8:8453ce00 r7:8466ef00 r6:80266a2c r5:84f70000 [ 1336.764659][ T32] r4:8453cb40 [ 1336.764907][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.765368][ T32] Exception stack(0xeab01fb0 to 0xeab01ff8) [ 1336.765739][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.766108][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.766467][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.767035][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8453cb40 [ 1336.767402][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.767825][ T32] INFO: task kworker/1:204:4110 blocked for more than 463 seconds. [ 1336.768220][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.768558][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.769169][ T32] task:kworker/1:204 state:D stack:0 pid:4110 tgid:4110 ppid:2 flags:0x00000000 [ 1336.769604][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.780884][ T32] Call trace: [ 1336.781767][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.782233][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab0dda4 r5:84f70c00 [ 1336.782678][ T32] r4:84f70c00 [ 1336.782909][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.783475][ T32] r5:84f70c00 r4:827174e0 [ 1336.783713][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.784214][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.784770][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab0de20 [ 1336.785102][ T32] r4:00000000 [ 1336.785287][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.785712][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.786130][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.786594][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8453cd80 [ 1336.786956][ T32] r4:00000000 [ 1336.787136][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.787720][ T32] r9:84f70c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f147000 [ 1336.788147][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.788743][ T32] r5:00001000 r4:eab09000 [ 1336.789645][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.800576][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.801449][ T32] r5:84eed354 r4:84eed000 [ 1336.801724][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.802189][ T32] r7:ddde40c0 r6:82c18200 r5:84eed354 r4:8466ef80 [ 1336.802746][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.803459][ T32] r10:84f70c00 r9:8466efac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.803982][ T32] r4:8466ef80 [ 1336.804308][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.804725][ T32] r10:00000000 r9:eab01e78 r8:8453cc00 r7:8466ef80 r6:80266a2c r5:84f70c00 [ 1336.805056][ T32] r4:8453cd00 [ 1336.805926][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.806434][ T32] Exception stack(0xeab0dfb0 to 0xeab0dff8) [ 1336.807003][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1336.807530][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.808040][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.808507][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8453cd00 [ 1336.809432][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.820477][ T32] INFO: task kworker/1:205:4112 blocked for more than 463 seconds. [ 1336.821128][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.821468][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.821822][ T32] task:kworker/1:205 state:D stack:0 pid:4112 tgid:4112 ppid:2 flags:0x00000000 [ 1336.822247][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.822602][ T32] Call trace: [ 1336.822820][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.823179][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab15da4 r5:84f71800 [ 1336.823716][ T32] r4:84f71800 [ 1336.823918][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.824383][ T32] r5:84f71800 r4:827174e0 [ 1336.824584][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.825079][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.825505][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab15e20 [ 1336.825842][ T32] r4:00000000 [ 1336.826082][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.826467][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.826929][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.827444][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8452d040 [ 1336.827899][ T32] r4:00000000 [ 1336.828103][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.828584][ T32] r9:84f71800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f14b000 [ 1336.829036][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.829479][ T32] r5:00001000 r4:eab1d000 [ 1336.840431][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.841227][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.841839][ T32] r5:84eed754 r4:84eed400 [ 1336.842111][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.842708][ T32] r7:ddde40c0 r6:82c18200 r5:84eed754 r4:84528000 [ 1336.843060][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.843697][ T32] r10:84f71800 r9:8452802c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.844398][ T32] r4:84528000 [ 1336.844754][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.845184][ T32] r10:00000000 r9:eab01e78 r8:8453cfc0 r7:84528000 r6:80266a2c r5:84f71800 [ 1336.845526][ T32] r4:8453cec0 [ 1336.845734][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.846161][ T32] Exception stack(0xeab15fb0 to 0xeab15ff8) [ 1336.846441][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.847368][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.848575][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.848972][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8453cec0 [ 1336.849381][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.860605][ T32] INFO: task kworker/1:206:4114 blocked for more than 463 seconds. [ 1336.861359][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.861689][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.862167][ T32] task:kworker/1:206 state:D stack:0 pid:4114 tgid:4114 ppid:2 flags:0x00000000 [ 1336.862995][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.863384][ T32] Call trace: [ 1336.863700][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.864246][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab21da4 r5:84f72400 [ 1336.864696][ T32] r4:84f72400 [ 1336.864887][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.865385][ T32] r5:84f72400 r4:827174e0 [ 1336.865666][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.866133][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.866726][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab21e20 [ 1336.867229][ T32] r4:00000000 [ 1336.867414][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.867867][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.868471][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.869210][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8452d2c0 [ 1336.880481][ T32] r4:00000000 [ 1336.880985][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.881469][ T32] r9:84f72400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f14d000 [ 1336.881824][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.882255][ T32] r5:00001000 r4:eab2b000 [ 1336.882509][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.882979][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.883424][ T32] r5:84eedf54 r4:84eedc00 [ 1336.883637][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.884096][ T32] r7:ddde40c0 r6:82c18200 r5:84eedf54 r4:84528080 [ 1336.884413][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.884875][ T32] r10:84f72400 r9:845280ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.885230][ T32] r4:84528080 [ 1336.885477][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.885897][ T32] r10:00000000 r9:eab15e78 r8:8452d140 r7:84528080 r6:80266a2c r5:84f72400 [ 1336.886232][ T32] r4:8452d080 [ 1336.886469][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.886824][ T32] Exception stack(0xeab21fb0 to 0xeab21ff8) [ 1336.887156][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1336.887588][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.887975][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.888334][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8452d080 [ 1336.888844][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.889361][ T32] INFO: task kworker/1:207:4116 blocked for more than 463 seconds. [ 1336.900599][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.901342][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.901811][ T32] task:kworker/1:207 state:D stack:0 pid:4116 tgid:4116 ppid:2 flags:0x00000000 [ 1336.902398][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.902836][ T32] Call trace: [ 1336.903117][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.903547][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab29da4 r5:84f73000 [ 1336.904060][ T32] r4:84f73000 [ 1336.904292][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.904909][ T32] r5:84f73000 r4:827174e0 [ 1336.905223][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.905796][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.906402][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab29e20 [ 1336.906758][ T32] r4:00000000 [ 1336.906968][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.907333][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.907843][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.908481][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8452d440 [ 1336.908867][ T32] r4:00000000 [ 1336.909045][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.909747][ T32] r9:84f73000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f14f000 [ 1336.921084][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.921704][ T32] r5:00001000 r4:eab31000 [ 1336.921929][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.922316][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.922804][ T32] r5:84eedb54 r4:84eed800 [ 1336.923052][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.923509][ T32] r7:ddde40c0 r6:82c18200 r5:84eedb54 r4:84528100 [ 1336.924158][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.924863][ T32] r10:84f73000 r9:8452812c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.925311][ T32] r4:84528100 [ 1336.925589][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.926000][ T32] r10:00000000 r9:eab21e78 r8:8452d000 r7:84528100 r6:80266a2c r5:84f73000 [ 1336.926312][ T32] r4:8452d240 [ 1336.926572][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.926956][ T32] Exception stack(0xeab29fb0 to 0xeab29ff8) [ 1336.927313][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1336.927865][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.928395][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.928771][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8452d240 [ 1336.929355][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.940423][ T32] INFO: task kworker/1:208:4118 blocked for more than 463 seconds. [ 1336.940997][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.941334][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.941770][ T32] task:kworker/1:208 state:D stack:0 pid:4118 tgid:4118 ppid:2 flags:0x00000000 [ 1336.942308][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.942677][ T32] Call trace: [ 1336.942909][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.943341][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab35da4 r5:84f73c00 [ 1336.944080][ T32] r4:84f73c00 [ 1336.944304][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.944799][ T32] r5:84f73c00 r4:827174e0 [ 1336.945083][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.945642][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.946147][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab35e20 [ 1336.946495][ T32] r4:00000000 [ 1336.946733][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.947111][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.947540][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.948034][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8452d7c0 [ 1336.948360][ T32] r4:00000000 [ 1336.948543][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.949087][ T32] r9:84f73c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00b000 [ 1336.949499][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.960595][ T32] r5:00001000 r4:eab45000 [ 1336.961073][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1336.961558][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1336.962110][ T32] r5:84eecf54 r4:84eecc00 [ 1336.962362][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1336.962898][ T32] r7:ddde40c0 r6:82c18200 r5:84eecf54 r4:84528180 [ 1336.963243][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1336.963760][ T32] r10:84f73c00 r9:845281ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1336.964095][ T32] r4:84528180 [ 1336.964409][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1336.964801][ T32] r10:00000000 r9:eab29e78 r8:8452d5c0 r7:84528180 r6:80266a2c r5:84f73c00 [ 1336.965220][ T32] r4:8452d300 [ 1336.965418][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1336.965788][ T32] Exception stack(0xeab35fb0 to 0xeab35ff8) [ 1336.966208][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1336.966763][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1336.967289][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1336.967768][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8452d300 [ 1336.968127][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1336.968557][ T32] INFO: task kworker/1:209:4120 blocked for more than 463 seconds. [ 1336.968939][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1336.969258][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1336.969633][ T32] task:kworker/1:209 state:D stack:0 pid:4120 tgid:4120 ppid:2 flags:0x00000000 [ 1336.981198][ T32] Workqueue: events bpf_prog_free_deferred [ 1336.981577][ T32] Call trace: [ 1336.981769][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1336.982331][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab3dda4 r5:84f74800 [ 1336.982769][ T32] r4:84f74800 [ 1336.983004][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1336.983377][ T32] r5:84f74800 r4:827174e0 [ 1336.983751][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1336.984360][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1336.984795][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab3de20 [ 1336.985131][ T32] r4:00000000 [ 1336.985348][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1336.985835][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1336.986346][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1336.986782][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8452d6c0 [ 1336.987119][ T32] r4:00000000 [ 1336.987345][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1336.987886][ T32] r9:84f74800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f151000 [ 1336.988473][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1336.988933][ T32] r5:00001000 r4:eab3f000 [ 1336.989191][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.000497][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.001246][ T32] r5:84eee754 r4:84eee400 [ 1337.001577][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.002143][ T32] r7:ddde40c0 r6:82c18200 r5:84eee754 r4:84528200 [ 1337.002468][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.002961][ T32] r10:84f74800 r9:8452822c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.003422][ T32] r4:84528200 [ 1337.003619][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.003982][ T32] r10:00000000 r9:eab35e78 r8:8452d480 r7:84528200 r6:80266a2c r5:84f74800 [ 1337.004260][ T32] r4:8452d640 [ 1337.004418][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.004909][ T32] Exception stack(0xeab3dfb0 to 0xeab3dff8) [ 1337.005242][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.005787][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.006184][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.006657][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8452d640 [ 1337.006958][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.007281][ T32] INFO: task kworker/1:210:4122 blocked for more than 463 seconds. [ 1337.007709][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.007962][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.008374][ T32] task:kworker/1:210 state:D stack:0 pid:4122 tgid:4122 ppid:2 flags:0x00000000 [ 1337.008865][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.009237][ T32] Call trace: [ 1337.009426][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.030566][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab49da4 r5:84f75400 [ 1337.033973][ T32] r4:84f75400 [ 1337.035079][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.036864][ T32] r5:84f75400 r4:827174e0 [ 1337.038268][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.050531][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.051348][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab49e20 [ 1337.052688][ T32] r4:00000000 [ 1337.053592][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.054880][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.056001][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.056603][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8452d980 [ 1337.057022][ T32] r4:00000000 [ 1337.057277][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.057768][ T32] r9:84f75400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00d000 [ 1337.058145][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.058608][ T32] r5:00001000 r4:df9c5000 [ 1337.058830][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.059334][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.070594][ T32] r5:84eeeb54 r4:84eee800 [ 1337.071137][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.071940][ T32] r7:ddde40c0 r6:82c18200 r5:84eeeb54 r4:84528280 [ 1337.072218][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.072756][ T32] r10:84f75400 r9:845282ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.073132][ T32] r4:84528280 [ 1337.073364][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.073779][ T32] r10:00000000 r9:eab35e78 r8:8452d840 r7:84528280 r6:80266a2c r5:84f75400 [ 1337.074673][ T32] r4:8452d780 [ 1337.074862][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.075246][ T32] Exception stack(0xeab49fb0 to 0xeab49ff8) [ 1337.075529][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.075944][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.076380][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.076713][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8452d780 [ 1337.077279][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.077850][ T32] INFO: task kworker/1:211:4125 blocked for more than 463 seconds. [ 1337.078644][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.078990][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.079459][ T32] task:kworker/1:211 state:D stack:0 pid:4125 tgid:4125 ppid:2 flags:0x00000000 [ 1337.090590][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.091161][ T32] Call trace: [ 1337.091397][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.091976][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e04d9da4 r5:84f76000 [ 1337.092325][ T32] r4:84f76000 [ 1337.092512][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.092921][ T32] r5:84f76000 r4:827174e0 [ 1337.093142][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.093618][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.094074][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04d9e20 [ 1337.094745][ T32] r4:00000000 [ 1337.094966][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.095350][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.095819][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.096271][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8452dd00 [ 1337.096585][ T32] r4:00000000 [ 1337.096855][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.097246][ T32] r9:84f76000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02d000 [ 1337.097539][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.098023][ T32] r5:00001000 r4:dfc9f000 [ 1337.098282][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.098647][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.099015][ T32] r5:84eee354 r4:84eee000 [ 1337.099226][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.099605][ T32] r7:ddde40c0 r6:82c18200 r5:84eee354 r4:84528300 [ 1337.110597][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.111847][ T32] r10:84f76000 r9:8452832c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.112652][ T32] r4:84528300 [ 1337.113008][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.113678][ T32] r10:00000000 r9:eab49e78 r8:8452dbc0 r7:84528300 r6:80266a2c r5:84f76000 [ 1337.114035][ T32] r4:8452d900 [ 1337.114306][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.114702][ T32] Exception stack(0xe04d9fb0 to 0xe04d9ff8) [ 1337.114983][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.115353][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.115920][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.116676][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8452d900 [ 1337.117598][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.118478][ T32] INFO: task kworker/1:212:4126 blocked for more than 463 seconds. [ 1337.119204][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.119476][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.130703][ T32] task:kworker/1:212 state:D stack:0 pid:4126 tgid:4126 ppid:2 flags:0x00000000 [ 1337.134750][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.135327][ T32] Call trace: [ 1337.135566][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.136064][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e07e5da4 r5:84f76c00 [ 1337.136496][ T32] r4:84f76c00 [ 1337.136732][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.137459][ T32] r5:84f76c00 r4:827174e0 [ 1337.137669][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.138328][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.139216][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07e5e20 [ 1337.150738][ T32] r4:00000000 [ 1337.151157][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.151617][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.152274][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.152721][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8452db40 [ 1337.153177][ T32] r4:00000000 [ 1337.153376][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.153855][ T32] r9:84f76c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02b000 [ 1337.154241][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.154634][ T32] r5:00001000 r4:dfc63000 [ 1337.154840][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.155218][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.155889][ T32] r5:84eef354 r4:84eef000 [ 1337.156119][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.156701][ T32] r7:ddde40c0 r6:82c18200 r5:84eef354 r4:84528380 [ 1337.156996][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.157496][ T32] r10:84f76c00 r9:845283ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.157867][ T32] r4:84528380 [ 1337.158039][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.158461][ T32] r10:00000000 r9:e04d9e78 r8:8452dac0 r7:84528380 r6:80266a2c r5:84f76c00 [ 1337.159082][ T32] r4:8452d700 [ 1337.159261][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.170450][ T32] Exception stack(0xe07e5fb0 to 0xe07e5ff8) [ 1337.170977][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.174044][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.174490][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.174791][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8452d700 [ 1337.175244][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.175732][ T32] INFO: task kworker/1:213:4127 blocked for more than 463 seconds. [ 1337.176094][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.176408][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.176842][ T32] task:kworker/1:213 state:D stack:0 pid:4127 tgid:4127 ppid:2 flags:0x00000000 [ 1337.177340][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.177731][ T32] Call trace: [ 1337.177960][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.178406][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaaa5da4 r5:84f60c00 [ 1337.178776][ T32] r4:84f60c00 [ 1337.179006][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.179421][ T32] r5:84f60c00 r4:827174e0 [ 1337.179628][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.200572][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.201260][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaa5e20 [ 1337.201648][ T32] r4:00000000 [ 1337.201882][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.202348][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.202827][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.203218][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84078240 [ 1337.203586][ T32] r4:00000000 [ 1337.203811][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.204184][ T32] r9:84f60c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f033000 [ 1337.204579][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.204954][ T32] r5:00001000 r4:dfd8b000 [ 1337.205155][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.205509][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.205881][ T32] r5:84eeff54 r4:84eefc00 [ 1337.206082][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.206498][ T32] r7:ddde40c0 r6:82c18200 r5:84eeff54 r4:84528400 [ 1337.206787][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.207187][ T32] r10:84f60c00 r9:8452842c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.207488][ T32] r4:84528400 [ 1337.207886][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.208228][ T32] r10:00000000 r9:e04d9e78 r8:8452de40 r7:84528400 r6:80266a2c r5:84f60c00 [ 1337.208530][ T32] r4:8452dc80 [ 1337.208712][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.209069][ T32] Exception stack(0xeaaa5fb0 to 0xeaaa5ff8) [ 1337.209343][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.230514][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.231193][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.231645][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8452dc80 [ 1337.232092][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.232532][ T32] INFO: task kworker/1:214:4130 blocked for more than 463 seconds. [ 1337.232968][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.233246][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.233575][ T32] task:kworker/1:214 state:D stack:0 pid:4130 tgid:4130 ppid:2 flags:0x00000000 [ 1337.234010][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.234332][ T32] Call trace: [ 1337.234566][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.234944][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0861da4 r5:84f60000 [ 1337.235279][ T32] r4:84f60000 [ 1337.235456][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.235872][ T32] r5:84f60000 r4:827174e0 [ 1337.236093][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.236519][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.236944][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0861e20 [ 1337.237273][ T32] r4:00000000 [ 1337.237463][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.237850][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.238257][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.238644][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8452df40 [ 1337.238989][ T32] r4:00000000 [ 1337.239187][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.239580][ T32] r9:84f60000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1337.260657][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.261325][ T32] r5:00001000 r4:dfcfd000 [ 1337.261566][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.261938][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.262346][ T32] r5:84eef754 r4:84eef400 [ 1337.262555][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.262980][ T32] r7:ddde40c0 r6:82c18200 r5:84eef754 r4:84528480 [ 1337.263199][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.263612][ T32] r10:84f60000 r9:845284ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.263948][ T32] r4:84528480 [ 1337.264228][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.264865][ T32] r10:00000000 r9:eaaa5e78 r8:84614700 r7:84528480 r6:80266a2c r5:84f60000 [ 1337.265188][ T32] r4:8452dcc0 [ 1337.265386][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.265739][ T32] Exception stack(0xe0861fb0 to 0xe0861ff8) [ 1337.266122][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.266627][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.266971][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.267343][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8452dcc0 [ 1337.267658][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.268197][ T32] INFO: task kworker/1:215:4131 blocked for more than 463 seconds. [ 1337.268662][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.269050][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.269443][ T32] task:kworker/1:215 state:D stack:0 pid:4131 tgid:4131 ppid:2 flags:0x00000000 [ 1337.280436][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.281108][ T32] Call trace: [ 1337.281415][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.282032][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab4dda4 r5:84f4a400 [ 1337.282684][ T32] r4:84f4a400 [ 1337.282981][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.283466][ T32] r5:84f4a400 r4:827174e0 [ 1337.283813][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.284520][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.285062][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab4de20 [ 1337.285485][ T32] r4:00000000 [ 1337.285660][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.286147][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.286680][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.287217][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84078100 [ 1337.287624][ T32] r4:00000000 [ 1337.287851][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.288314][ T32] r9:84f4a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f031000 [ 1337.288737][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.289188][ T32] r5:00001000 r4:dfd43000 [ 1337.289416][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.300899][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.301639][ T32] r5:84eefb54 r4:84eef800 [ 1337.301835][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.302244][ T32] r7:ddde40c0 r6:82c18200 r5:84eefb54 r4:84528500 [ 1337.302515][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.302904][ T32] r10:84f4a400 r9:8452852c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.303284][ T32] r4:84528500 [ 1337.303452][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.303873][ T32] r10:00000000 r9:eaaa5e78 r8:84603c80 r7:84528500 r6:80266a2c r5:84f4a400 [ 1337.304211][ T32] r4:8452db80 [ 1337.304380][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.304858][ T32] Exception stack(0xeab4dfb0 to 0xeab4dff8) [ 1337.305351][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.305688][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.306020][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.306367][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8452db80 [ 1337.306678][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.307139][ T32] INFO: task kworker/1:216:4134 blocked for more than 463 seconds. [ 1337.307429][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.307711][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.308095][ T32] task:kworker/1:216 state:D stack:0 pid:4134 tgid:4134 ppid:2 flags:0x00000000 [ 1337.308667][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.308995][ T32] Call trace: [ 1337.309194][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.309534][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab59da4 r5:84f4b000 [ 1337.320552][ T32] r4:84f4b000 [ 1337.321024][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.321604][ T32] r5:84f4b000 r4:827174e0 [ 1337.321829][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.322431][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.323059][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab59e20 [ 1337.323755][ T32] r4:00000000 [ 1337.324021][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.324638][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.325116][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.325599][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84078940 [ 1337.326063][ T32] r4:00000000 [ 1337.326285][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.326873][ T32] r9:84f4b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08d000 [ 1337.327253][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.327786][ T32] r5:00001000 r4:dffeb000 [ 1337.328033][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.328602][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.329051][ T32] r5:84ef9354 r4:84ef9000 [ 1337.329265][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.329994][ T32] r7:ddde40c0 r6:82c18200 r5:84ef9354 r4:84528580 [ 1337.341172][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.341728][ T32] r10:84f4b000 r9:845285ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.342062][ T32] r4:84528580 [ 1337.342254][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.342744][ T32] r10:00000000 r9:eaaa5e78 r8:846035c0 r7:84528580 r6:80266a2c r5:84f4b000 [ 1337.343180][ T32] r4:84078180 [ 1337.343534][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.343944][ T32] Exception stack(0xeab59fb0 to 0xeab59ff8) [ 1337.344199][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.344580][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.345928][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.346381][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84078180 [ 1337.346781][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.347271][ T32] INFO: task kworker/1:217:4136 blocked for more than 463 seconds. [ 1337.347781][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.348067][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.348991][ T32] task:kworker/1:217 state:D stack:0 pid:4136 tgid:4136 ppid:2 flags:0x00000000 [ 1337.360511][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.361114][ T32] Call trace: [ 1337.361356][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.361842][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab61da4 r5:84f4d400 [ 1337.362586][ T32] r4:84f4d400 [ 1337.362832][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.363250][ T32] r5:84f4d400 r4:827174e0 [ 1337.363529][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.364014][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.364414][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab61e20 [ 1337.364710][ T32] r4:00000000 [ 1337.364853][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.365332][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.365853][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.366327][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84078380 [ 1337.366684][ T32] r4:00000000 [ 1337.366876][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.367399][ T32] r9:84f4d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f035000 [ 1337.367794][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.368246][ T32] r5:00001000 r4:dfde9000 [ 1337.368503][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.368960][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.380562][ T32] r5:84ef8354 r4:84ef8000 [ 1337.381036][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.381622][ T32] r7:ddde40c0 r6:82c18200 r5:84ef8354 r4:84528600 [ 1337.381957][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.382482][ T32] r10:84f4d400 r9:8452862c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.382863][ T32] r4:84528600 [ 1337.383107][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.383463][ T32] r10:00000000 r9:eab59e78 r8:84603e00 r7:84528600 r6:80266a2c r5:84f4d400 [ 1337.384375][ T32] r4:84078280 [ 1337.384836][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.385283][ T32] Exception stack(0xeab61fb0 to 0xeab61ff8) [ 1337.385566][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.386021][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.386429][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.386817][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84078280 [ 1337.387174][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.387575][ T32] INFO: task kworker/1:218:4137 blocked for more than 463 seconds. [ 1337.388195][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.388678][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.389024][ T32] task:kworker/1:218 state:D stack:0 pid:4137 tgid:4137 ppid:2 flags:0x00000000 [ 1337.389511][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.400400][ T32] Call trace: [ 1337.400827][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.401342][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab65da4 r5:84f4bc00 [ 1337.401830][ T32] r4:84f4bc00 [ 1337.402048][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.402673][ T32] r5:84f4bc00 r4:827174e0 [ 1337.402914][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.403385][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.403911][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab65e20 [ 1337.404298][ T32] r4:00000000 [ 1337.404547][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.405103][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.405670][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.406328][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84078540 [ 1337.406776][ T32] r4:00000000 [ 1337.406985][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.407383][ T32] r9:84f4bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1337.408114][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.408561][ T32] r5:00001000 r4:dff01000 [ 1337.408790][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.409168][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.420629][ T32] r5:84ef8b54 r4:84ef8800 [ 1337.421167][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.421689][ T32] r7:ddde40c0 r6:82c18200 r5:84ef8b54 r4:84528680 [ 1337.421963][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.422535][ T32] r10:84f4bc00 r9:845286ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.422927][ T32] r4:84528680 [ 1337.423123][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.423585][ T32] r10:00000000 r9:eab59e78 r8:84c941c0 r7:84528680 r6:80266a2c r5:84f4bc00 [ 1337.424097][ T32] r4:840783c0 [ 1337.424294][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.424774][ T32] Exception stack(0xeab65fb0 to 0xeab65ff8) [ 1337.425206][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.425693][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.426274][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.426713][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:840783c0 [ 1337.427302][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.427952][ T32] INFO: task kworker/1:219:4139 blocked for more than 463 seconds. [ 1337.428357][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.428865][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.440531][ T32] task:kworker/1:219 state:D stack:0 pid:4139 tgid:4139 ppid:2 flags:0x00000000 [ 1337.441319][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.441712][ T32] Call trace: [ 1337.441963][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.442520][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab69da4 r5:84f4c800 [ 1337.442909][ T32] r4:84f4c800 [ 1337.443135][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.443477][ T32] r5:84f4c800 r4:827174e0 [ 1337.443748][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.444294][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.444787][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab69e20 [ 1337.445296][ T32] r4:00000000 [ 1337.445484][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.445873][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.446303][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.446742][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84078800 [ 1337.447142][ T32] r4:00000000 [ 1337.447367][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.447780][ T32] r9:84f4c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1337.448199][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.448627][ T32] r5:00001000 r4:dffc7000 [ 1337.448829][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.449222][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.449595][ T32] r5:84ef8f54 r4:84ef8c00 [ 1337.460540][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.461355][ T32] r7:ddde40c0 r6:82c18200 r5:84ef8f54 r4:84528700 [ 1337.461692][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.462122][ T32] r10:84f4c800 r9:8452872c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.462547][ T32] r4:84528700 [ 1337.462773][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.463367][ T32] r10:00000000 r9:eab59e78 r8:8447f1c0 r7:84528700 r6:80266a2c r5:84f4c800 [ 1337.463785][ T32] r4:84078200 [ 1337.464016][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.464451][ T32] Exception stack(0xeab69fb0 to 0xeab69ff8) [ 1337.464914][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.465507][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.466065][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.466484][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84078200 [ 1337.467124][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.467650][ T32] INFO: task kworker/1:220:4143 blocked for more than 463 seconds. [ 1337.468066][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.468337][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.468740][ T32] task:kworker/1:220 state:D stack:0 pid:4143 tgid:4143 ppid:2 flags:0x00000000 [ 1337.469306][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.469660][ T32] Call trace: [ 1337.481033][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.481493][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e0845da4 r5:84f4ec00 [ 1337.481865][ T32] r4:84f4ec00 [ 1337.482065][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.482463][ T32] r5:84f4ec00 r4:827174e0 [ 1337.482708][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.483200][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.483784][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0845e20 [ 1337.484193][ T32] r4:00000000 [ 1337.484377][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.484727][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.485149][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.485525][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84078b40 [ 1337.486386][ T32] r4:00000000 [ 1337.486606][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.487581][ T32] r9:84f4ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f091000 [ 1337.488371][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.489678][ T32] r5:00001000 r4:e019b000 [ 1337.500932][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.501695][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.502280][ T32] r5:84ef9b54 r4:84ef9800 [ 1337.502550][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.503403][ T32] r7:ddde40c0 r6:82c18200 r5:84ef9b54 r4:84528780 [ 1337.503889][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.504450][ T32] r10:84f4ec00 r9:845287ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.504917][ T32] r4:84528780 [ 1337.505261][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.505706][ T32] r10:00000000 r9:eab59e78 r8:8447f4c0 r7:84528780 r6:80266a2c r5:84f4ec00 [ 1337.506154][ T32] r4:84078680 [ 1337.506431][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.506820][ T32] Exception stack(0xe0845fb0 to 0xe0845ff8) [ 1337.507385][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.507901][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.508402][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.508777][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84078680 [ 1337.509151][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.509652][ T32] INFO: task kworker/1:221:4147 blocked for more than 463 seconds. [ 1337.520718][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.521216][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.521704][ T32] task:kworker/1:221 state:D stack:0 pid:4147 tgid:4147 ppid:2 flags:0x00000000 [ 1337.522287][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.522671][ T32] Call trace: [ 1337.522892][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.523394][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab75da4 r5:84f7ec00 [ 1337.523721][ T32] r4:84f7ec00 [ 1337.523900][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.524427][ T32] r5:84f7ec00 r4:827174e0 [ 1337.524688][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.525231][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.525682][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab75e20 [ 1337.526014][ T32] r4:00000000 [ 1337.526323][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.526821][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.527433][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.528008][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:840789c0 [ 1337.528438][ T32] r4:00000000 [ 1337.528648][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.529022][ T32] r9:84f7ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1337.529579][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.540620][ T32] r5:00001000 r4:e0167000 [ 1337.541029][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.541542][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.542323][ T32] r5:84ef9754 r4:84ef9400 [ 1337.542615][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.543099][ T32] r7:ddde40c0 r6:82c18200 r5:84ef9754 r4:84528800 [ 1337.543405][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.543842][ T32] r10:84f7ec00 r9:8452882c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.544191][ T32] r4:84528800 [ 1337.544371][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.544889][ T32] r10:00000000 r9:e0845e78 r8:8447f7c0 r7:84528800 r6:80266a2c r5:84f7ec00 [ 1337.545258][ T32] r4:840787c0 [ 1337.545420][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.545722][ T32] Exception stack(0xeab75fb0 to 0xeab75ff8) [ 1337.545962][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.546376][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.546976][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.547345][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:840787c0 [ 1337.547753][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.548260][ T32] INFO: task kworker/1:222:4149 blocked for more than 464 seconds. [ 1337.548692][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.549065][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.549444][ T32] task:kworker/1:222 state:D stack:0 pid:4149 tgid:4149 ppid:2 flags:0x00000000 [ 1337.560571][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.561133][ T32] Call trace: [ 1337.561370][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.561972][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab7dda4 r5:844de000 [ 1337.562367][ T32] r4:844de000 [ 1337.562521][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.562826][ T32] r5:844de000 r4:827174e0 [ 1337.563035][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.563417][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.563953][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab7de20 [ 1337.564230][ T32] r4:00000000 [ 1337.564376][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.564873][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.565220][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.565759][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:840786c0 [ 1337.566074][ T32] r4:00000000 [ 1337.566294][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.566649][ T32] r9:844de000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f09f000 [ 1337.567061][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.567478][ T32] r5:00001000 r4:e0627000 [ 1337.567698][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.568105][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.568527][ T32] r5:84efb354 r4:84efb000 [ 1337.568768][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.569166][ T32] r7:ddde40c0 r6:82c18200 r5:84efb354 r4:84528880 [ 1337.569488][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.580492][ T32] r10:844de000 r9:845288ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.581167][ T32] r4:84528880 [ 1337.581372][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.581896][ T32] r10:00000000 r9:e0845e78 r8:8447f980 r7:84528880 r6:80266a2c r5:844de000 [ 1337.582278][ T32] r4:84078a80 [ 1337.582554][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.583071][ T32] Exception stack(0xeab7dfb0 to 0xeab7dff8) [ 1337.583453][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.583941][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.584477][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.584873][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84078a80 [ 1337.585291][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.585714][ T32] INFO: task kworker/1:223:4150 blocked for more than 464 seconds. [ 1337.586165][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.586429][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.586763][ T32] task:kworker/1:223 state:D stack:0 pid:4150 tgid:4150 ppid:2 flags:0x00000000 [ 1337.587237][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.587697][ T32] Call trace: [ 1337.587931][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.588285][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab81da4 r5:84f48c00 [ 1337.588665][ T32] r4:84f48c00 [ 1337.588824][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.589193][ T32] r5:84f48c00 r4:827174e0 [ 1337.589415][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.600486][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.601579][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab81e20 [ 1337.601951][ T32] r4:00000000 [ 1337.602148][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.602596][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.603222][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.603642][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84078e80 [ 1337.604131][ T32] r4:00000000 [ 1337.604320][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.604680][ T32] r9:84f48c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f097000 [ 1337.605029][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.605567][ T32] r5:00001000 r4:e04f7000 [ 1337.605746][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.606123][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.606519][ T32] r5:84efa754 r4:84efa400 [ 1337.606746][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.607109][ T32] r7:ddde40c0 r6:82c18200 r5:84efa754 r4:84528900 [ 1337.607328][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.607758][ T32] r10:84f48c00 r9:8452892c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.608091][ T32] r4:84528900 [ 1337.608252][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.608586][ T32] r10:00000000 r9:eab7de78 r8:8447fa40 r7:84528900 r6:80266a2c r5:84f48c00 [ 1337.608922][ T32] r4:84078b80 [ 1337.609118][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.609409][ T32] Exception stack(0xeab81fb0 to 0xeab81ff8) [ 1337.620621][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.621385][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.621836][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.622249][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84078b80 [ 1337.622718][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.623072][ T32] INFO: task kworker/1:224:4153 blocked for more than 464 seconds. [ 1337.623365][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.623704][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.624072][ T32] task:kworker/1:224 state:D stack:0 pid:4153 tgid:4153 ppid:2 flags:0x00000000 [ 1337.624589][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.624974][ T32] Call trace: [ 1337.625292][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.625788][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab89da4 r5:847e8000 [ 1337.626214][ T32] r4:847e8000 [ 1337.626404][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.626818][ T32] r5:847e8000 r4:827174e0 [ 1337.627049][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.627585][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.628164][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab89e20 [ 1337.628604][ T32] r4:00000000 [ 1337.628803][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.629523][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.640633][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.641398][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8452dcc0 [ 1337.641831][ T32] r4:00000000 [ 1337.642082][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.642521][ T32] r9:847e8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1337.642904][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.643274][ T32] r5:00001000 r4:e068d000 [ 1337.643506][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.643940][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.644445][ T32] r5:84efbb54 r4:84efb800 [ 1337.644710][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.645298][ T32] r7:ddde40c0 r6:82c18200 r5:84efbb54 r4:84528980 [ 1337.645628][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.646050][ T32] r10:847e8000 r9:845289ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.646426][ T32] r4:84528980 [ 1337.646634][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.647040][ T32] r10:00000000 r9:eab7de78 r8:8447fc00 r7:84528980 r6:80266a2c r5:847e8000 [ 1337.647384][ T32] r4:84078ec0 [ 1337.647636][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.648021][ T32] Exception stack(0xeab89fb0 to 0xeab89ff8) [ 1337.648415][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.648943][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.649328][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.660479][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84078ec0 [ 1337.661127][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.661786][ T32] INFO: task kworker/1:225:4157 blocked for more than 464 seconds. [ 1337.662181][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.662461][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.662931][ T32] task:kworker/1:225 state:D stack:0 pid:4157 tgid:4157 ppid:2 flags:0x00000000 [ 1337.663453][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.664012][ T32] Call trace: [ 1337.664265][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.664686][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab85da4 r5:847e9800 [ 1337.665111][ T32] r4:847e9800 [ 1337.665289][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.665832][ T32] r5:847e9800 r4:827174e0 [ 1337.666077][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.666592][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.667186][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab85e20 [ 1337.667555][ T32] r4:00000000 [ 1337.667958][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.668582][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.669066][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.669576][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84603140 [ 1337.680440][ T32] r4:00000000 [ 1337.680821][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.681374][ T32] r9:847e9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a1000 [ 1337.681769][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.682167][ T32] r5:00001000 r4:e0655000 [ 1337.682444][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.682885][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.683380][ T32] r5:84efb754 r4:84efb400 [ 1337.683933][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.684627][ T32] r7:ddde40c0 r6:82c18200 r5:84efb754 r4:84528a00 [ 1337.685062][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.685491][ T32] r10:847e9800 r9:84528a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.685821][ T32] r4:84528a00 [ 1337.686031][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.686384][ T32] r10:00000000 r9:eab89e78 r8:8447fb80 r7:84528a00 r6:80266a2c r5:847e9800 [ 1337.686822][ T32] r4:84603780 [ 1337.687058][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.687395][ T32] Exception stack(0xeab85fb0 to 0xeab85ff8) [ 1337.687825][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.688195][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.688545][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.688999][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84603780 [ 1337.689341][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.700870][ T32] INFO: task kworker/1:226:4159 blocked for more than 464 seconds. [ 1337.701548][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.701981][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.702586][ T32] task:kworker/1:226 state:D stack:0 pid:4159 tgid:4159 ppid:2 flags:0x00000000 [ 1337.703360][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.703884][ T32] Call trace: [ 1337.704142][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.704584][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab8dda4 r5:847ea400 [ 1337.705052][ T32] r4:847ea400 [ 1337.705446][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.706036][ T32] r5:847ea400 r4:827174e0 [ 1337.706332][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.706898][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.707402][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab8de20 [ 1337.707915][ T32] r4:00000000 [ 1337.708110][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.708543][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.708956][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.709350][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8408f100 [ 1337.720456][ T32] r4:00000000 [ 1337.721015][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.721452][ T32] r9:847ea400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a5000 [ 1337.721885][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.722370][ T32] r5:00001000 r4:e06bb000 [ 1337.722796][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.723282][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.723918][ T32] r5:84efa354 r4:84efa000 [ 1337.724125][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.724676][ T32] r7:ddde40c0 r6:82c18200 r5:84efa354 r4:84528a80 [ 1337.725019][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.725969][ T32] r10:847ea400 r9:84528aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.726357][ T32] r4:84528a80 [ 1337.726598][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.727066][ T32] r10:00000000 r9:eab89e78 r8:8447fec0 r7:84528a80 r6:80266a2c r5:847ea400 [ 1337.727693][ T32] r4:846030c0 [ 1337.727909][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.728437][ T32] Exception stack(0xeab8dfb0 to 0xeab8dff8) [ 1337.728738][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.729099][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.729573][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.740634][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:846030c0 [ 1337.741156][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.741505][ T32] INFO: task kworker/1:227:4160 blocked for more than 464 seconds. [ 1337.741942][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.742262][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.742647][ T32] task:kworker/1:227 state:D stack:0 pid:4160 tgid:4160 ppid:2 flags:0x00000000 [ 1337.743157][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.743484][ T32] Call trace: [ 1337.743835][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.744689][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab91da4 r5:847eb000 [ 1337.745067][ T32] r4:847eb000 [ 1337.745384][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.745988][ T32] r5:847eb000 r4:827174e0 [ 1337.746390][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.746888][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.747443][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab91e20 [ 1337.747994][ T32] r4:00000000 [ 1337.748185][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.748652][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.749046][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.749455][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8408f340 [ 1337.760420][ T32] r4:00000000 [ 1337.760831][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.761311][ T32] r9:847eb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1337.761772][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.762294][ T32] r5:00001000 r4:e06eb000 [ 1337.762527][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.763006][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.763413][ T32] r5:84efaf54 r4:84efac00 [ 1337.763707][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.764243][ T32] r7:ddde40c0 r6:82c18200 r5:84efaf54 r4:84528b00 [ 1337.764549][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.764971][ T32] r10:847eb000 r9:84528b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.765294][ T32] r4:84528b00 [ 1337.765522][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.765939][ T32] r10:00000000 r9:eab8de78 r8:8447ffc0 r7:84528b00 r6:80266a2c r5:847eb000 [ 1337.766287][ T32] r4:8408f080 [ 1337.766802][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.767451][ T32] Exception stack(0xeab91fb0 to 0xeab91ff8) [ 1337.767774][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.768317][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.768870][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.769285][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8408f080 [ 1337.780938][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.781490][ T32] INFO: task kworker/1:228:4163 blocked for more than 464 seconds. [ 1337.782017][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.782428][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.782878][ T32] task:kworker/1:228 state:D stack:0 pid:4163 tgid:4163 ppid:2 flags:0x00000000 [ 1337.783408][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.783983][ T32] Call trace: [ 1337.784310][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.784747][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab6dda4 r5:847ebc00 [ 1337.785239][ T32] r4:847ebc00 [ 1337.785452][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.786025][ T32] r5:847ebc00 r4:827174e0 [ 1337.786267][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.786730][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.787220][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab6de20 [ 1337.787882][ T32] r4:00000000 [ 1337.788081][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.788481][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.788935][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.789316][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8408f480 [ 1337.789744][ T32] r4:00000000 [ 1337.800987][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.801713][ T32] r9:847ebc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1337.802184][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.802786][ T32] r5:00001000 r4:e070b000 [ 1337.803033][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.803637][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.804330][ T32] r5:84ed6354 r4:84ed6000 [ 1337.804653][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.805362][ T32] r7:ddde40c0 r6:82c18200 r5:84ed6354 r4:84528b80 [ 1337.805686][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.806154][ T32] r10:847ebc00 r9:84528bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.806588][ T32] r4:84528b80 [ 1337.806840][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.807426][ T32] r10:00000000 r9:eab91e78 r8:8447f640 r7:84528b80 r6:80266a2c r5:847ebc00 [ 1337.807943][ T32] r4:8408f2c0 [ 1337.808136][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.808510][ T32] Exception stack(0xeab6dfb0 to 0xeab6dff8) [ 1337.808801][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.809215][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.809610][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.820534][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8408f2c0 [ 1337.821269][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.821876][ T32] INFO: task kworker/1:229:4166 blocked for more than 464 seconds. [ 1337.822566][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.822936][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.823318][ T32] task:kworker/1:229 state:D stack:0 pid:4166 tgid:4166 ppid:2 flags:0x00000000 [ 1337.823917][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.824311][ T32] Call trace: [ 1337.824516][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.824995][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eab99da4 r5:847ed400 [ 1337.825518][ T32] r4:847ed400 [ 1337.825784][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.826179][ T32] r5:847ed400 r4:827174e0 [ 1337.826408][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.826858][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.827660][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab99e20 [ 1337.828162][ T32] r4:00000000 [ 1337.828402][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.829070][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.841002][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.841826][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8408f580 [ 1337.842432][ T32] r4:00000000 [ 1337.842635][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.843095][ T32] r9:847ed400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ad000 [ 1337.843531][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.843981][ T32] r5:00001000 r4:e073b000 [ 1337.844231][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.844594][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.845161][ T32] r5:84eeef54 r4:84eeec00 [ 1337.845474][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.846257][ T32] r7:ddde40c0 r6:82c18200 r5:84eeef54 r4:84528c00 [ 1337.846589][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.847030][ T32] r10:847ed400 r9:84528c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.847599][ T32] r4:84528c00 [ 1337.847830][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.848209][ T32] r10:00000000 r9:eab6de78 r8:84070100 r7:84528c00 r6:80266a2c r5:847ed400 [ 1337.848814][ T32] r4:8408f2c0 [ 1337.849018][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.849443][ T32] Exception stack(0xeab99fb0 to 0xeab99ff8) [ 1337.860578][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1337.861202][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.861690][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.862131][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8408f2c0 [ 1337.862698][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.863088][ T32] INFO: task kworker/1:230:4168 blocked for more than 464 seconds. [ 1337.863494][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.863845][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.864454][ T32] task:kworker/1:230 state:D stack:0 pid:4168 tgid:4168 ppid:2 flags:0x00000000 [ 1337.864918][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.865285][ T32] Call trace: [ 1337.865532][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.866144][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaba1da4 r5:847ec800 [ 1337.866791][ T32] r4:847ec800 [ 1337.867160][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.867733][ T32] r5:847ec800 r4:827174e0 [ 1337.867966][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.868646][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.869237][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba1e20 [ 1337.880483][ T32] r4:00000000 [ 1337.880880][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.881392][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.881919][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.882387][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8408fe40 [ 1337.882948][ T32] r4:00000000 [ 1337.883149][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.883617][ T32] r9:847ec800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1337.884110][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.884954][ T32] r5:00001000 r4:e0865000 [ 1337.885374][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.885829][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.886507][ T32] r5:84efe354 r4:84efe000 [ 1337.886931][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.887485][ T32] r7:ddde40c0 r6:82c18200 r5:84efe354 r4:84528c80 [ 1337.887932][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.888454][ T32] r10:847ec800 r9:84528cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.888902][ T32] r4:84528c80 [ 1337.889162][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.889725][ T32] r10:00000000 r9:eab99e78 r8:840702c0 r7:84528c80 r6:80266a2c r5:847ec800 [ 1337.901233][ T32] r4:8408f440 [ 1337.901493][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.902410][ T32] Exception stack(0xeaba1fb0 to 0xeaba1ff8) [ 1337.902784][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1337.903322][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.903973][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.904419][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8408f440 [ 1337.904989][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.905595][ T32] INFO: task kworker/1:231:4169 blocked for more than 464 seconds. [ 1337.905959][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.906209][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.906560][ T32] task:kworker/1:231 state:D stack:0 pid:4169 tgid:4169 ppid:2 flags:0x00000000 [ 1337.907045][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.907581][ T32] Call trace: [ 1337.907856][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.908334][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaba5da4 r5:847eec00 [ 1337.908854][ T32] r4:847eec00 [ 1337.909044][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.909620][ T32] r5:847eec00 r4:827174e0 [ 1337.920511][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.921352][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.921911][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba5e20 [ 1337.922260][ T32] r4:00000000 [ 1337.922490][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.923113][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.923577][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.924219][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8408f740 [ 1337.924559][ T32] r4:00000000 [ 1337.924736][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.925287][ T32] r9:847eec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0af000 [ 1337.925990][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.926354][ T32] r5:00001000 r4:e0761000 [ 1337.926557][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.927049][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.927469][ T32] r5:84efc354 r4:84efc000 [ 1337.927914][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.928405][ T32] r7:ddde40c0 r6:82c18200 r5:84efc354 r4:84528d00 [ 1337.928692][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.929303][ T32] r10:847eec00 r9:84528d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.950470][ T32] r4:84528d00 [ 1337.950841][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.951392][ T32] r10:00000000 r9:eaba1e78 r8:840703c0 r7:84528d00 r6:80266a2c r5:847eec00 [ 1337.951863][ T32] r4:8408f140 [ 1337.952104][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.952464][ T32] Exception stack(0xeaba5fb0 to 0xeaba5ff8) [ 1337.952826][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1337.953274][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.953769][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.954401][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8408f140 [ 1337.955053][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.955622][ T32] INFO: task kworker/1:232:4171 blocked for more than 464 seconds. [ 1337.956425][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.956754][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1337.957210][ T32] task:kworker/1:232 state:D stack:0 pid:4171 tgid:4171 ppid:2 flags:0x00000000 [ 1337.957777][ T32] Workqueue: events bpf_prog_free_deferred [ 1337.958188][ T32] Call trace: [ 1337.958667][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1337.959228][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabadda4 r5:847ee000 [ 1337.959748][ T32] r4:847ee000 [ 1337.971028][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1337.971776][ T32] r5:847ee000 r4:827174e0 [ 1337.972052][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1337.972706][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1337.973343][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabade20 [ 1337.973897][ T32] r4:00000000 [ 1337.974092][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1337.974727][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1337.975205][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1337.975878][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8408f880 [ 1337.976236][ T32] r4:00000000 [ 1337.976434][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1337.977347][ T32] r9:847ee000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1337.977765][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1337.978318][ T32] r5:00001000 r4:e07c7000 [ 1337.978572][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1337.979135][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1337.990681][ T32] r5:84efcb54 r4:84efc800 [ 1337.991165][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1337.991982][ T32] r7:ddde40c0 r6:82c18200 r5:84efcb54 r4:84528d80 [ 1337.992273][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1337.992934][ T32] r10:847ee000 r9:84528dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1337.993305][ T32] r4:84528d80 [ 1337.993624][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1337.994070][ T32] r10:00000000 r9:eaba1e78 r8:84070580 r7:84528d80 r6:80266a2c r5:847ee000 [ 1337.994444][ T32] r4:8408f440 [ 1337.994695][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1337.995120][ T32] Exception stack(0xeabadfb0 to 0xeabadff8) [ 1337.995405][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1337.996152][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1337.996676][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1337.997044][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8408f440 [ 1337.997603][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1337.998119][ T32] INFO: task kworker/1:233:4173 blocked for more than 464 seconds. [ 1337.998827][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1337.999240][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.010441][ T32] task:kworker/1:233 state:D stack:0 pid:4173 tgid:4173 ppid:2 flags:0x00000000 [ 1338.011132][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.011461][ T32] Call trace: [ 1338.011769][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.012177][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabb5da4 r5:84f90000 [ 1338.012625][ T32] r4:84f90000 [ 1338.012804][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.013217][ T32] r5:84f90000 r4:827174e0 [ 1338.013461][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.013910][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.014299][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabb5e20 [ 1338.014671][ T32] r4:00000000 [ 1338.014885][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.015399][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.016459][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.016849][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8408f980 [ 1338.017188][ T32] r4:00000000 [ 1338.017357][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.017945][ T32] r9:84f90000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b3000 [ 1338.018469][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.018994][ T32] r5:00001000 r4:e07d1000 [ 1338.019196][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.030507][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.031344][ T32] r5:84efcf54 r4:84efcc00 [ 1338.031606][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.032226][ T32] r7:ddde40c0 r6:82c18200 r5:84efcf54 r4:84528e00 [ 1338.032646][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.033248][ T32] r10:84f90000 r9:84528e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.033754][ T32] r4:84528e00 [ 1338.033939][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.034465][ T32] r10:00000000 r9:eaba1e78 r8:84070780 r7:84528e00 r6:80266a2c r5:84f90000 [ 1338.034846][ T32] r4:8408f8c0 [ 1338.035093][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.035554][ T32] Exception stack(0xeabb5fb0 to 0xeabb5ff8) [ 1338.035883][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.036503][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.037184][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.037509][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8408f8c0 [ 1338.037880][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.038710][ T32] INFO: task kworker/1:234:4175 blocked for more than 464 seconds. [ 1338.039152][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.039510][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.050539][ T32] task:kworker/1:234 state:D stack:0 pid:4175 tgid:4175 ppid:2 flags:0x00000000 [ 1338.051305][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.051694][ T32] Call trace: [ 1338.051988][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.052466][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabbdda4 r5:84f91800 [ 1338.053148][ T32] r4:84f91800 [ 1338.053492][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.054028][ T32] r5:84f91800 r4:827174e0 [ 1338.054319][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.054899][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.055453][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabbde20 [ 1338.055983][ T32] r4:00000000 [ 1338.056226][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.056701][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.057192][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.057802][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8408fb00 [ 1338.058280][ T32] r4:00000000 [ 1338.058529][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.059043][ T32] r9:84f91800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1338.059474][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.070695][ T32] r5:00001000 r4:e07e7000 [ 1338.071178][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.071600][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.072273][ T32] r5:84efd354 r4:84efd000 [ 1338.072942][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.073494][ T32] r7:ddde40c0 r6:82c18200 r5:84efd354 r4:84528e80 [ 1338.074056][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.074528][ T32] r10:84f91800 r9:84528eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.075029][ T32] r4:84528e80 [ 1338.075225][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.075859][ T32] r10:00000000 r9:eaba1e78 r8:84070940 r7:84528e80 r6:80266a2c r5:84f91800 [ 1338.076194][ T32] r4:8408f9c0 [ 1338.076551][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.077065][ T32] Exception stack(0xeabbdfb0 to 0xeabbdff8) [ 1338.077322][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.077984][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.078648][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.079055][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8408f9c0 [ 1338.079612][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.090778][ T32] INFO: task kworker/1:235:4177 blocked for more than 464 seconds. [ 1338.091344][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.091879][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.092318][ T32] task:kworker/1:235 state:D stack:0 pid:4177 tgid:4177 ppid:2 flags:0x00000000 [ 1338.092765][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.093090][ T32] Call trace: [ 1338.093288][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.093807][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabc5da4 r5:84f90c00 [ 1338.094071][ T32] r4:84f90c00 [ 1338.094223][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.094552][ T32] r5:84f90c00 r4:827174e0 [ 1338.094772][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.095302][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.095920][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabc5e20 [ 1338.096210][ T32] r4:00000000 [ 1338.096361][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.096996][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.097580][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.098514][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8408fc40 [ 1338.098883][ T32] r4:00000000 [ 1338.099073][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.099477][ T32] r9:84f90c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1338.110712][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.111413][ T32] r5:00001000 r4:e07f5000 [ 1338.111647][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.112184][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.112939][ T32] r5:84efd754 r4:84efd400 [ 1338.113210][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.113837][ T32] r7:ddde40c0 r6:82c18200 r5:84efd754 r4:84528f00 [ 1338.114173][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.114767][ T32] r10:84f90c00 r9:84528f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.115175][ T32] r4:84528f00 [ 1338.115369][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.115827][ T32] r10:00000000 r9:eaba1e78 r8:84070ac0 r7:84528f00 r6:80266a2c r5:84f90c00 [ 1338.116174][ T32] r4:8408f840 [ 1338.116374][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.116798][ T32] Exception stack(0xeabc5fb0 to 0xeabc5ff8) [ 1338.117161][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.117801][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.118122][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.118409][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8408f840 [ 1338.118798][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.119364][ T32] INFO: task kworker/1:236:4179 blocked for more than 464 seconds. [ 1338.119815][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.131091][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.131536][ T32] task:kworker/1:236 state:D stack:0 pid:4179 tgid:4179 ppid:2 flags:0x00000000 [ 1338.132084][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.132449][ T32] Call trace: [ 1338.132687][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.133408][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabcdda4 r5:84f92400 [ 1338.133888][ T32] r4:84f92400 [ 1338.134093][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.134505][ T32] r5:84f92400 r4:827174e0 [ 1338.134793][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.135225][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.135788][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabcde20 [ 1338.136133][ T32] r4:00000000 [ 1338.136390][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.136806][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.137277][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.138042][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8408fdc0 [ 1338.138364][ T32] r4:00000000 [ 1338.138545][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.138926][ T32] r9:84f92400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1338.139451][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.150558][ T32] r5:00001000 r4:e0807000 [ 1338.151037][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.151631][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.152497][ T32] r5:84efdf54 r4:84efdc00 [ 1338.152707][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.153125][ T32] r7:ddde40c0 r6:82c18200 r5:84efdf54 r4:84528f80 [ 1338.153552][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.154152][ T32] r10:84f92400 r9:84528fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.154559][ T32] r4:84528f80 [ 1338.154822][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.155250][ T32] r10:00000000 r9:eaba1e78 r8:84070c80 r7:84528f80 r6:80266a2c r5:84f92400 [ 1338.155644][ T32] r4:8408f9c0 [ 1338.155865][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.156260][ T32] Exception stack(0xeabcdfb0 to 0xeabcdff8) [ 1338.156618][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.157052][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.157413][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.157846][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8408f9c0 [ 1338.158308][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.158933][ T32] INFO: task kworker/1:237:4181 blocked for more than 464 seconds. [ 1338.159289][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.159541][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.170877][ T32] task:kworker/1:237 state:D stack:0 pid:4181 tgid:4181 ppid:2 flags:0x00000000 [ 1338.171880][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.172308][ T32] Call trace: [ 1338.172532][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.173033][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabd5da4 r5:84f93000 [ 1338.173449][ T32] r4:84f93000 [ 1338.173656][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.174122][ T32] r5:84f93000 r4:827174e0 [ 1338.174408][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.174885][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.175469][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabd5e20 [ 1338.175979][ T32] r4:00000000 [ 1338.176205][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.176668][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.177213][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.177670][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846030c0 [ 1338.178186][ T32] r4:00000000 [ 1338.178393][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.178962][ T32] r9:84f93000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1338.179461][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.191204][ T32] r5:00001000 r4:e088f000 [ 1338.191849][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.192423][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.193280][ T32] r5:84efc754 r4:84efc400 [ 1338.193701][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.194286][ T32] r7:ddde40c0 r6:82c18200 r5:84efc754 r4:84084000 [ 1338.194560][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.195129][ T32] r10:84f93000 r9:8408402c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.195499][ T32] r4:84084000 [ 1338.195753][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.196205][ T32] r10:00000000 r9:eaba1e78 r8:84070e40 r7:84084000 r6:80266a2c r5:84f93000 [ 1338.196544][ T32] r4:8408f840 [ 1338.196752][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.197110][ T32] Exception stack(0xeabd5fb0 to 0xeabd5ff8) [ 1338.197397][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.197762][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.198109][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.198424][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8408f840 [ 1338.198763][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.199131][ T32] INFO: task kworker/1:238:4184 blocked for more than 464 seconds. [ 1338.199812][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.211187][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.211718][ T32] task:kworker/1:238 state:D stack:0 pid:4184 tgid:4184 ppid:2 flags:0x00000000 [ 1338.212303][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.212750][ T32] Call trace: [ 1338.213062][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.213486][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabddda4 r5:84f94800 [ 1338.214065][ T32] r4:84f94800 [ 1338.214249][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.214957][ T32] r5:84f94800 r4:827174e0 [ 1338.215262][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.216074][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.216913][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabdde20 [ 1338.217272][ T32] r4:00000000 [ 1338.217598][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.217993][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.218437][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.218818][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8408f300 [ 1338.219107][ T32] r4:00000000 [ 1338.219268][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.230706][ T32] r9:84f94800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c9000 [ 1338.231304][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.231845][ T32] r5:00001000 r4:e0875000 [ 1338.232060][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.232944][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.234187][ T32] r5:84efeb54 r4:84efe800 [ 1338.234499][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.235119][ T32] r7:ddde40c0 r6:82c18200 r5:84efeb54 r4:84084080 [ 1338.235583][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.236185][ T32] r10:84f94800 r9:840840ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.236725][ T32] r4:84084080 [ 1338.236901][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.237405][ T32] r10:00000000 r9:eabd5e78 r8:840704c0 r7:84084080 r6:80266a2c r5:84f94800 [ 1338.238768][ T32] r4:8408fec0 [ 1338.238973][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.239514][ T32] Exception stack(0xeabddfb0 to 0xeabddff8) [ 1338.239820][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.250585][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.251343][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.251884][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8408fec0 [ 1338.252306][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.252719][ T32] INFO: task kworker/1:239:4186 blocked for more than 464 seconds. [ 1338.253416][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.253700][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.254466][ T32] task:kworker/1:239 state:D stack:0 pid:4186 tgid:4186 ppid:2 flags:0x00000000 [ 1338.255541][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.256051][ T32] Call trace: [ 1338.256317][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.257167][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabe5da4 r5:84f93c00 [ 1338.257747][ T32] r4:84f93c00 [ 1338.258010][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.258543][ T32] r5:84f93c00 r4:827174e0 [ 1338.258827][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.259458][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.270562][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabe5e20 [ 1338.271242][ T32] r4:00000000 [ 1338.271464][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.272038][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.272533][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.273056][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84089240 [ 1338.273610][ T32] r4:00000000 [ 1338.273792][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.274130][ T32] r9:84f93c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d1000 [ 1338.274448][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.274887][ T32] r5:00001000 r4:e08c1000 [ 1338.275118][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.275508][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.275941][ T32] r5:84eff354 r4:84eff000 [ 1338.276153][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.276560][ T32] r7:ddde40c0 r6:82c18200 r5:84eff354 r4:84084100 [ 1338.276829][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.277287][ T32] r10:84f93c00 r9:8408412c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.277710][ T32] r4:84084100 [ 1338.277908][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.278479][ T32] r10:00000000 r9:eabd5e78 r8:84070480 r7:84084100 r6:80266a2c r5:84f93c00 [ 1338.278907][ T32] r4:8408ffc0 [ 1338.279096][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.279465][ T32] Exception stack(0xeabe5fb0 to 0xeabe5ff8) [ 1338.290594][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.292414][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.293365][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.293735][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:8408ffc0 [ 1338.294250][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.294710][ T32] INFO: task kworker/1:240:4188 blocked for more than 464 seconds. [ 1338.295154][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.295493][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.295834][ T32] task:kworker/1:240 state:D stack:0 pid:4188 tgid:4188 ppid:2 flags:0x00000000 [ 1338.296243][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.296538][ T32] Call trace: [ 1338.296715][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.297082][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabedda4 r5:84f95400 [ 1338.297502][ T32] r4:84f95400 [ 1338.297730][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.298260][ T32] r5:84f95400 r4:827174e0 [ 1338.298581][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.299270][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.310686][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabede20 [ 1338.311270][ T32] r4:00000000 [ 1338.311531][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.312173][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.312772][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.313280][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84089040 [ 1338.313604][ T32] r4:00000000 [ 1338.313884][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.314249][ T32] r9:84f95400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1338.314819][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.315535][ T32] r5:00001000 r4:e08af000 [ 1338.315843][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.316573][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.317059][ T32] r5:84efef54 r4:84efec00 [ 1338.317285][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.317844][ T32] r7:ddde40c0 r6:82c18200 r5:84efef54 r4:84084180 [ 1338.318271][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.318654][ T32] r10:84f95400 r9:840841ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.318986][ T32] r4:84084180 [ 1338.319235][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.319611][ T32] r10:00000000 r9:eabe5e78 r8:84070d80 r7:84084180 r6:80266a2c r5:84f95400 [ 1338.330924][ T32] r4:84089080 [ 1338.331346][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.331936][ T32] Exception stack(0xeabedfb0 to 0xeabedff8) [ 1338.332334][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.332792][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.333219][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.333554][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84089080 [ 1338.333968][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.334497][ T32] INFO: task kworker/1:241:4190 blocked for more than 464 seconds. [ 1338.335229][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.335913][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.336565][ T32] task:kworker/1:241 state:D stack:0 pid:4190 tgid:4190 ppid:2 flags:0x00000000 [ 1338.337190][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.337624][ T32] Call trace: [ 1338.337913][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.338405][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabf5da4 r5:84f4e000 [ 1338.338966][ T32] r4:84f4e000 [ 1338.339189][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.339742][ T32] r5:84f4e000 r4:827174e0 [ 1338.351383][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.352132][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.352624][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabf5e20 [ 1338.353362][ T32] r4:00000000 [ 1338.353767][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.354190][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.354591][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.355006][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84089900 [ 1338.355322][ T32] r4:00000000 [ 1338.355507][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.355962][ T32] r9:84f4e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f155000 [ 1338.356323][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.356765][ T32] r5:00001000 r4:e493b000 [ 1338.356986][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.357523][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.358191][ T32] r5:84f00b54 r4:84f00800 [ 1338.358557][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.359551][ T32] r7:ddde40c0 r6:82c18200 r5:84f00b54 r4:84084200 [ 1338.370437][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.371380][ T32] r10:84f4e000 r9:8408422c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.371917][ T32] r4:84084200 [ 1338.372263][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.372811][ T32] r10:00000000 r9:eabe5e78 r8:84070040 r7:84084200 r6:80266a2c r5:84f4e000 [ 1338.373167][ T32] r4:84089000 [ 1338.373356][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.373706][ T32] Exception stack(0xeabf5fb0 to 0xeabf5ff8) [ 1338.373950][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.374269][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.374579][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.374889][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84089000 [ 1338.375344][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.376036][ T32] INFO: task kworker/1:242:4192 blocked for more than 464 seconds. [ 1338.376679][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.377077][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.377506][ T32] task:kworker/1:242 state:D stack:0 pid:4192 tgid:4192 ppid:2 flags:0x00000000 [ 1338.378119][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.378684][ T32] Call trace: [ 1338.378952][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.379410][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eabfdda4 r5:84f96c00 [ 1338.390468][ T32] r4:84f96c00 [ 1338.390931][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.391352][ T32] r5:84f96c00 r4:827174e0 [ 1338.391557][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.392308][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.392778][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabfde20 [ 1338.393440][ T32] r4:00000000 [ 1338.393647][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.394352][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.394912][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.396033][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84089380 [ 1338.396872][ T32] r4:00000000 [ 1338.397168][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.397545][ T32] r9:84f96c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d7000 [ 1338.397976][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.398435][ T32] r5:00001000 r4:e08d3000 [ 1338.398654][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.399016][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.399548][ T32] r5:84eff754 r4:84eff400 [ 1338.410546][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.411295][ T32] r7:ddde40c0 r6:82c18200 r5:84eff754 r4:84084280 [ 1338.411739][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.412221][ T32] r10:84f96c00 r9:840842ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.412585][ T32] r4:84084280 [ 1338.412788][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.413239][ T32] r10:00000000 r9:eabf5e78 r8:83ea51c0 r7:84084280 r6:80266a2c r5:84f96c00 [ 1338.413624][ T32] r4:84089000 [ 1338.413907][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.414363][ T32] Exception stack(0xeabfdfb0 to 0xeabfdff8) [ 1338.415021][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.415425][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.415935][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.416511][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84089000 [ 1338.416923][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.417343][ T32] INFO: task kworker/1:243:4194 blocked for more than 464 seconds. [ 1338.417748][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.418176][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.418708][ T32] task:kworker/1:243 state:D stack:0 pid:4194 tgid:4194 ppid:2 flags:0x00000000 [ 1338.419187][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.419736][ T32] Call trace: [ 1338.419986][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.430470][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eac05da4 r5:84f96000 [ 1338.431119][ T32] r4:84f96000 [ 1338.431378][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.431874][ T32] r5:84f96000 r4:827174e0 [ 1338.432097][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.432601][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.433148][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac05e20 [ 1338.435441][ T32] r4:00000000 [ 1338.436386][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.436772][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.437160][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.437548][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84089500 [ 1338.437943][ T32] r4:00000000 [ 1338.438159][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.438598][ T32] r9:84f96000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d9000 [ 1338.438964][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.439375][ T32] r5:00001000 r4:e08e9000 [ 1338.439624][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.460527][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.461928][ T32] r5:84effb54 r4:84eff800 [ 1338.462314][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.462829][ T32] r7:ddde40c0 r6:82c18200 r5:84effb54 r4:84084300 [ 1338.463149][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.463704][ T32] r10:84f96000 r9:8408432c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.464190][ T32] r4:84084300 [ 1338.464375][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.464870][ T32] r10:00000000 r9:eabf5e78 r8:83ea5380 r7:84084300 r6:80266a2c r5:84f96000 [ 1338.465146][ T32] r4:840893c0 [ 1338.465519][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.465945][ T32] Exception stack(0xeac05fb0 to 0xeac05ff8) [ 1338.466186][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.466515][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.467815][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.469444][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:840893c0 [ 1338.480882][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.481657][ T32] INFO: task kworker/1:244:4197 blocked for more than 464 seconds. [ 1338.482030][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.482394][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.482878][ T32] task:kworker/1:244 state:D stack:0 pid:4197 tgid:4197 ppid:2 flags:0x00000000 [ 1338.483650][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.484055][ T32] Call trace: [ 1338.484308][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.484766][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eac11da4 r5:84fa1800 [ 1338.485183][ T32] r4:84fa1800 [ 1338.485417][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.485897][ T32] r5:84fa1800 r4:827174e0 [ 1338.486122][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.486667][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.487098][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac11e20 [ 1338.487426][ T32] r4:00000000 [ 1338.487617][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.488559][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.489207][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.489649][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84089680 [ 1338.500437][ T32] r4:00000000 [ 1338.501615][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.502518][ T32] r9:84fa1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0dd000 [ 1338.502901][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.503370][ T32] r5:00001000 r4:e08f1000 [ 1338.503699][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.504109][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.504548][ T32] r5:84efbf54 r4:84efbc00 [ 1338.504854][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.505264][ T32] r7:ddde40c0 r6:82c18200 r5:84efbf54 r4:84084380 [ 1338.505541][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.505983][ T32] r10:84fa1800 r9:840843ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.506369][ T32] r4:84084380 [ 1338.506553][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.506972][ T32] r10:00000000 r9:eabf5e78 r8:83ea5640 r7:84084380 r6:80266a2c r5:84fa1800 [ 1338.507333][ T32] r4:84089540 [ 1338.507527][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.507921][ T32] Exception stack(0xeac11fb0 to 0xeac11ff8) [ 1338.508472][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.508899][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.509333][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.509633][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84089540 [ 1338.520463][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.521075][ T32] INFO: task kworker/1:245:4198 blocked for more than 464 seconds. [ 1338.521412][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.521698][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.522123][ T32] task:kworker/1:245 state:D stack:0 pid:4198 tgid:4198 ppid:2 flags:0x00000000 [ 1338.522702][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.523100][ T32] Call trace: [ 1338.523310][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.523739][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eac15da4 r5:84fa0000 [ 1338.524110][ T32] r4:84fa0000 [ 1338.524347][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.524766][ T32] r5:84fa0000 r4:827174e0 [ 1338.525001][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.525399][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.525856][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac15e20 [ 1338.526176][ T32] r4:00000000 [ 1338.526362][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.526844][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.527231][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.527741][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:840897c0 [ 1338.528061][ T32] r4:00000000 [ 1338.528250][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.528851][ T32] r9:84fa0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f153000 [ 1338.529421][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.540669][ T32] r5:00001000 r4:e492b000 [ 1338.541114][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.541691][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.542284][ T32] r5:84f00354 r4:84f00000 [ 1338.542647][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.543235][ T32] r7:ddde40c0 r6:82c18200 r5:84f00354 r4:84084400 [ 1338.543687][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.544228][ T32] r10:84fa0000 r9:8408442c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.544796][ T32] r4:84084400 [ 1338.545028][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.545570][ T32] r10:00000000 r9:eabf5e78 r8:83ea5700 r7:84084400 r6:80266a2c r5:84fa0000 [ 1338.546017][ T32] r4:840896c0 [ 1338.546321][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.546870][ T32] Exception stack(0xeac15fb0 to 0xeac15ff8) [ 1338.547381][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.547988][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.548398][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.548906][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:840896c0 [ 1338.549259][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.549658][ T32] INFO: task kworker/1:246:4201 blocked for more than 465 seconds. [ 1338.560579][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.561091][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.561642][ T32] task:kworker/1:246 state:D stack:0 pid:4201 tgid:4201 ppid:2 flags:0x00000000 [ 1338.562209][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.562730][ T32] Call trace: [ 1338.562985][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.563710][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eac21da4 r5:84fa0c00 [ 1338.564104][ T32] r4:84fa0c00 [ 1338.564352][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.564871][ T32] r5:84fa0c00 r4:827174e0 [ 1338.565093][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.565674][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.566243][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac21e20 [ 1338.566591][ T32] r4:00000000 [ 1338.566786][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.567230][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.567776][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.568177][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84089a00 [ 1338.568483][ T32] r4:00000000 [ 1338.568789][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.569310][ T32] r9:84fa0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f157000 [ 1338.569736][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.583570][ T32] r5:00001000 r4:eac23000 [ 1338.583883][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.584355][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.584813][ T32] r5:84f00f54 r4:84f00c00 [ 1338.585298][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.585731][ T32] r7:ddde40c0 r6:82c18200 r5:84f00f54 r4:84084480 [ 1338.586028][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.586564][ T32] r10:84fa0c00 r9:840844ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.586973][ T32] r4:84084480 [ 1338.587212][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.587953][ T32] r10:00000000 r9:eabf5e78 r8:83ea58c0 r7:84084480 r6:80266a2c r5:84fa0c00 [ 1338.588434][ T32] r4:84089840 [ 1338.588806][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.589239][ T32] Exception stack(0xeac21fb0 to 0xeac21ff8) [ 1338.589522][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.600737][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.601511][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.601906][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84089840 [ 1338.602310][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.602884][ T32] INFO: task kworker/1:247:4203 blocked for more than 465 seconds. [ 1338.603229][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.603531][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.603898][ T32] task:kworker/1:247 state:D stack:0 pid:4203 tgid:4203 ppid:2 flags:0x00000000 [ 1338.604444][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.604861][ T32] Call trace: [ 1338.605071][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.605601][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eac2dda4 r5:84fa3000 [ 1338.606003][ T32] r4:84fa3000 [ 1338.606235][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.606642][ T32] r5:84fa3000 r4:827174e0 [ 1338.606910][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.607542][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.608041][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac2de20 [ 1338.608485][ T32] r4:00000000 [ 1338.608567][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.609008][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.609368][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.609656][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83ea5b80 [ 1338.620477][ T32] r4:00000000 [ 1338.621070][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.621814][ T32] r9:84fa3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f159000 [ 1338.622152][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.622699][ T32] r5:00001000 r4:eac29000 [ 1338.623040][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.623401][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.624210][ T32] r5:84fb9b54 r4:84fb9800 [ 1338.624518][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.625229][ T32] r7:ddde40c0 r6:82c18200 r5:84fb9b54 r4:84084500 [ 1338.625554][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.626127][ T32] r10:84fa3000 r9:8408452c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.626548][ T32] r4:84084500 [ 1338.626757][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.627141][ T32] r10:00000000 r9:eac21e78 r8:83ea59c0 r7:84084500 r6:80266a2c r5:84fa3000 [ 1338.627614][ T32] r4:84089540 [ 1338.627869][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.628265][ T32] Exception stack(0xeac2dfb0 to 0xeac2dff8) [ 1338.628722][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.629280][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.640574][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.641184][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84089540 [ 1338.641828][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.642257][ T32] INFO: task kworker/1:248:4205 blocked for more than 465 seconds. [ 1338.643117][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.643463][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.644092][ T32] task:kworker/1:248 state:D stack:0 pid:4205 tgid:4205 ppid:2 flags:0x00000000 [ 1338.644574][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.644944][ T32] Call trace: [ 1338.645167][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.645676][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eac35da4 r5:84fa3c00 [ 1338.646064][ T32] r4:84fa3c00 [ 1338.646249][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.646868][ T32] r5:84fa3c00 r4:827174e0 [ 1338.647164][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.647602][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.648165][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac35e20 [ 1338.648510][ T32] r4:00000000 [ 1338.648867][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.649518][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.660562][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.661241][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84186200 [ 1338.661630][ T32] r4:00000000 [ 1338.661835][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.662196][ T32] r9:84fa3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e1000 [ 1338.662588][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.662992][ T32] r5:00001000 r4:dfa5d000 [ 1338.663295][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.663748][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.664298][ T32] r5:84f02b54 r4:84f02800 [ 1338.664550][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.664958][ T32] r7:ddde40c0 r6:82c18200 r5:84f02b54 r4:84084580 [ 1338.665482][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.666160][ T32] r10:84fa3c00 r9:840845ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.666848][ T32] r4:84084580 [ 1338.667042][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.667633][ T32] r10:00000000 r9:eac2de78 r8:83ea5c80 r7:84084580 r6:80266a2c r5:84fa3c00 [ 1338.667996][ T32] r4:84089800 [ 1338.668232][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.668645][ T32] Exception stack(0xeac35fb0 to 0xeac35ff8) [ 1338.668962][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.669301][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.669755][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.681211][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84089800 [ 1338.681760][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.682183][ T32] INFO: task kworker/1:249:4206 blocked for more than 465 seconds. [ 1338.682546][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.682824][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.683259][ T32] task:kworker/1:249 state:D stack:0 pid:4206 tgid:4206 ppid:2 flags:0x00000000 [ 1338.683938][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.684353][ T32] Call trace: [ 1338.684573][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.685026][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eac19da4 r5:84f64800 [ 1338.685688][ T32] r4:84f64800 [ 1338.685886][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.686439][ T32] r5:84f64800 r4:827174e0 [ 1338.686664][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.687158][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.687888][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac19e20 [ 1338.688245][ T32] r4:00000000 [ 1338.688486][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.688960][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.689544][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.700554][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84089e40 [ 1338.701113][ T32] r4:00000000 [ 1338.701420][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.701987][ T32] r9:84f64800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f15d000 [ 1338.702427][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.703192][ T32] r5:00001000 r4:eac3d000 [ 1338.703529][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.704341][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.704904][ T32] r5:84f01b54 r4:84f01800 [ 1338.705154][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.705889][ T32] r7:ddde40c0 r6:82c18200 r5:84f01b54 r4:84084600 [ 1338.706285][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.706759][ T32] r10:84f64800 r9:8408462c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.707305][ T32] r4:84084600 [ 1338.707536][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.708026][ T32] r10:00000000 r9:eac35e78 r8:84089cc0 r7:84084600 r6:80266a2c r5:84f64800 [ 1338.708552][ T32] r4:84089b80 [ 1338.708752][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.709222][ T32] Exception stack(0xeac19fb0 to 0xeac19ff8) [ 1338.709574][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.720573][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.721298][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.721781][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84089b80 [ 1338.722299][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.722782][ T32] INFO: task kworker/1:250:4210 blocked for more than 465 seconds. [ 1338.723239][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.723546][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.724147][ T32] task:kworker/1:250 state:D stack:0 pid:4210 tgid:4210 ppid:2 flags:0x00000000 [ 1338.724741][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.725094][ T32] Call trace: [ 1338.725417][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.725894][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e4955da4 r5:84fa6000 [ 1338.726377][ T32] r4:84fa6000 [ 1338.726672][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.727276][ T32] r5:84fa6000 r4:827174e0 [ 1338.727539][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.728014][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.728578][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4955e20 [ 1338.728925][ T32] r4:00000000 [ 1338.729120][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.729558][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.740516][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.741301][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84089dc0 [ 1338.741749][ T32] r4:00000000 [ 1338.741973][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.742455][ T32] r9:84fa6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f15f000 [ 1338.742870][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.743323][ T32] r5:00001000 r4:eac47000 [ 1338.743549][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.744016][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.744434][ T32] r5:84f02354 r4:84f02000 [ 1338.744648][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.745080][ T32] r7:ddde40c0 r6:82c18200 r5:84f02354 r4:84084680 [ 1338.745375][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.745752][ T32] r10:84fa6000 r9:840846ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.746058][ T32] r4:84084680 [ 1338.746242][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.746637][ T32] r10:00000000 r9:eac35e78 r8:83ea5fc0 r7:84084680 r6:80266a2c r5:84fa6000 [ 1338.746940][ T32] r4:84089b80 [ 1338.747116][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.747437][ T32] Exception stack(0xe4955fb0 to 0xe4955ff8) [ 1338.748162][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.748627][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.749048][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.749474][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84089b80 [ 1338.760473][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.761151][ T32] INFO: task kworker/1:251:4211 blocked for more than 465 seconds. [ 1338.761682][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.762108][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.762459][ T32] task:kworker/1:251 state:D stack:0 pid:4211 tgid:4211 ppid:2 flags:0x00000000 [ 1338.763066][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.763416][ T32] Call trace: [ 1338.763743][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.764140][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e8989da4 r5:84fa6c00 [ 1338.764688][ T32] r4:84fa6c00 [ 1338.764921][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.765353][ T32] r5:84fa6c00 r4:827174e0 [ 1338.765704][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.766246][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.766880][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8989e20 [ 1338.767455][ T32] r4:00000000 [ 1338.767699][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.768153][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.768544][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.769017][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84089a40 [ 1338.769474][ T32] r4:00000000 [ 1338.769766][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.781185][ T32] r9:84fa6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1338.781656][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.782131][ T32] r5:00001000 r4:df98d000 [ 1338.782525][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.782992][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.783490][ T32] r5:84f01754 r4:84f01400 [ 1338.784013][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.784451][ T32] r7:ddde40c0 r6:82c18200 r5:84f01754 r4:84084700 [ 1338.785430][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.786108][ T32] r10:84fa6c00 r9:8408472c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.786567][ T32] r4:84084700 [ 1338.786766][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.787247][ T32] r10:00000000 r9:eac35e78 r8:83ea5a40 r7:84084700 r6:80266a2c r5:84fa6c00 [ 1338.787882][ T32] r4:84089e00 [ 1338.788075][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.788703][ T32] Exception stack(0xe8989fb0 to 0xe8989ff8) [ 1338.789129][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.789656][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.811996][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.812577][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84089e00 [ 1338.813102][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.813444][ T32] INFO: task kworker/1:252:4213 blocked for more than 465 seconds. [ 1338.813829][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.814105][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.814427][ T32] task:kworker/1:252 state:D stack:0 pid:4213 tgid:4213 ppid:2 flags:0x00000000 [ 1338.814943][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.815359][ T32] Call trace: [ 1338.815559][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.816086][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89d5da4 r5:84fa4800 [ 1338.816445][ T32] r4:84fa4800 [ 1338.816605][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.817043][ T32] r5:84fa4800 r4:827174e0 [ 1338.817295][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.817746][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.818374][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89d5e20 [ 1338.818780][ T32] r4:00000000 [ 1338.819051][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.830695][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.831366][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.831784][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841860c0 [ 1338.832266][ T32] r4:00000000 [ 1338.832733][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.833150][ T32] r9:84fa4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1338.833529][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.834050][ T32] r5:00001000 r4:df9db000 [ 1338.834295][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.834789][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.835186][ T32] r5:84f02754 r4:84f02400 [ 1338.835428][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.835925][ T32] r7:ddde40c0 r6:82c18200 r5:84f02754 r4:84084780 [ 1338.836215][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.836599][ T32] r10:84fa4800 r9:840847ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.837213][ T32] r4:84084780 [ 1338.837437][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.838329][ T32] r10:00000000 r9:eac35e78 r8:83ea55c0 r7:84084780 r6:80266a2c r5:84fa4800 [ 1338.838757][ T32] r4:84089e00 [ 1338.839017][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.839406][ T32] Exception stack(0xe89d5fb0 to 0xe89d5ff8) [ 1338.840286][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.841422][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.850453][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.850986][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84089e00 [ 1338.851361][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.852046][ T32] INFO: task kworker/1:253:4214 blocked for more than 465 seconds. [ 1338.852365][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.852613][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.853261][ T32] task:kworker/1:253 state:D stack:0 pid:4214 tgid:4214 ppid:2 flags:0x00000000 [ 1338.853746][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.854216][ T32] Call trace: [ 1338.854482][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.855146][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa15da4 r5:84fa5400 [ 1338.855791][ T32] r4:84fa5400 [ 1338.856139][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.856494][ T32] r5:84fa5400 r4:827174e0 [ 1338.856689][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.857064][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.857441][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa15e20 [ 1338.857864][ T32] r4:00000000 [ 1338.858018][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.858523][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.858959][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.859317][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84186440 [ 1338.859735][ T32] r4:00000000 [ 1338.872455][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.872993][ T32] r9:84fa5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e5000 [ 1338.873485][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.874058][ T32] r5:00001000 r4:dfab9000 [ 1338.874270][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.874713][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.875229][ T32] r5:84f03354 r4:84f03000 [ 1338.875448][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.875918][ T32] r7:ddde40c0 r6:82c18200 r5:84f03354 r4:84084800 [ 1338.876202][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.876853][ T32] r10:84fa5400 r9:8408482c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.877282][ T32] r4:84084800 [ 1338.877467][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.877849][ T32] r10:00000000 r9:eac35e78 r8:83ea5040 r7:84084800 r6:80266a2c r5:84fa5400 [ 1338.878398][ T32] r4:84186040 [ 1338.878704][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.879087][ T32] Exception stack(0xeaa15fb0 to 0xeaa15ff8) [ 1338.879486][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1338.890695][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.891367][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.892009][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:84186040 [ 1338.892399][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.892980][ T32] INFO: task kworker/1:254:4218 blocked for more than 465 seconds. [ 1338.893497][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.893967][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.894286][ T32] task:kworker/1:254 state:D stack:0 pid:4218 tgid:4218 ppid:2 flags:0x00000000 [ 1338.894829][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.895285][ T32] Call trace: [ 1338.895501][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.896169][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:e89e9da4 r5:84f66c00 [ 1338.896699][ T32] r4:84f66c00 [ 1338.896974][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.897366][ T32] r5:84f66c00 r4:827174e0 [ 1338.897901][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.898520][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.899012][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e89e9e20 [ 1338.899349][ T32] r4:00000000 [ 1338.899580][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.910524][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.911486][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.912115][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:841865c0 [ 1338.912476][ T32] r4:00000000 [ 1338.912868][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.913294][ T32] r9:84f66c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e7000 [ 1338.914065][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.914520][ T32] r5:00001000 r4:dfb13000 [ 1338.914813][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.915524][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.916150][ T32] r5:84f03754 r4:84f03400 [ 1338.916464][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.917153][ T32] r7:ddde40c0 r6:82c18200 r5:84f03754 r4:84084880 [ 1338.917612][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.918103][ T32] r10:84f66c00 r9:840848ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.918868][ T32] r4:84084880 [ 1338.919064][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.919545][ T32] r10:00000000 r9:eaa15e78 r8:84186580 r7:84084880 r6:80266a2c r5:84f66c00 [ 1338.930587][ T32] r4:841863c0 [ 1338.930988][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.931401][ T32] Exception stack(0xe89e9fb0 to 0xe89e9ff8) [ 1338.931824][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1338.932399][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.932834][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.933273][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:841863c0 [ 1338.933807][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.934367][ T32] INFO: task kworker/1:256:4221 blocked for more than 465 seconds. [ 1338.934832][ T32] Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.935124][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1338.935517][ T32] task:kworker/1:256 state:D stack:0 pid:4221 tgid:4221 ppid:2 flags:0x00000000 [ 1338.936073][ T32] Workqueue: events bpf_prog_free_deferred [ 1338.936386][ T32] Call trace: [ 1338.936593][ T32] [<819bb294>] (__schedule) from [<819bbed4>] (schedule+0x2c/0xfc) [ 1338.937124][ T32] r10:8260ca7c r9:00000000 r8:827174e4 r7:00000002 r6:eaa1dda4 r5:84f63c00 [ 1338.937571][ T32] r4:84f63c00 [ 1338.937770][ T32] [<819bbea8>] (schedule) from [<819bc288>] (schedule_preempt_disabled+0x18/0x24) [ 1338.938220][ T32] r5:84f63c00 r4:827174e0 [ 1338.938434][ T32] [<819bc270>] (schedule_preempt_disabled) from [<819bed60>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1338.938905][ T32] [<819bea78>] (__mutex_lock.constprop.0) from [<819bf62c>] (__mutex_lock_slowpath+0x14/0x18) [ 1338.939412][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa1de20 [ 1338.950678][ T32] r4:00000000 [ 1338.951049][ T32] [<819bf618>] (__mutex_lock_slowpath) from [<819bf66c>] (mutex_lock+0x3c/0x40) [ 1338.951491][ T32] [<819bf630>] (mutex_lock) from [<804adb48>] (_vm_unmap_aliases+0x68/0x240) [ 1338.952176][ T32] [<804adae0>] (_vm_unmap_aliases) from [<804b18a4>] (vfree+0x170/0x1e4) [ 1338.952743][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84186a00 [ 1338.953172][ T32] r4:00000000 [ 1338.953383][ T32] [<804b1734>] (vfree) from [<8050faf0>] (execmem_free+0x30/0x64) [ 1338.953809][ T32] r9:84f63c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0eb000 [ 1338.954216][ T32] [<8050fac0>] (execmem_free) from [<8039c3bc>] (bpf_jit_free_exec+0x10/0x14) [ 1338.954685][ T32] r5:00001000 r4:dfbe3000 [ 1338.954957][ T32] [<8039c3ac>] (bpf_jit_free_exec) from [<8039c79c>] (bpf_jit_free+0x68/0xe4) [ 1338.955489][ T32] [<8039c734>] (bpf_jit_free) from [<8039d8f0>] (bpf_prog_free_deferred+0x14c/0x164) [ 1338.955960][ T32] r5:84f03f54 r4:84f03c00 [ 1338.956370][ T32] [<8039d7a4>] (bpf_prog_free_deferred) from [<80266034>] (process_one_work+0x1b4/0x4f4) [ 1338.957174][ T32] r7:ddde40c0 r6:82c18200 r5:84f03f54 r4:84084980 [ 1338.957561][ T32] [<80265e80>] (process_one_work) from [<80266c18>] (worker_thread+0x1ec/0x3bc) [ 1338.958125][ T32] r10:84f63c00 r9:840849ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1338.958577][ T32] r4:84084980 [ 1338.958888][ T32] [<80266a2c>] (worker_thread) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.959271][ T32] r10:00000000 r9:eab51e78 r8:84186880 r7:84084980 r6:80266a2c r5:84f63c00 [ 1338.959595][ T32] r4:841866c0 [ 1338.970631][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.971274][ T32] Exception stack(0xeaa1dfb0 to 0xeaa1dff8) [ 1338.971606][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1338.972139][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.972631][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.973163][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:841866c0 [ 1338.973616][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1338.974654][ T32] NMI backtrace for cpu 1 [ 1338.975186][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.975805][ T32] Hardware name: ARM-Versatile Express [ 1338.976246][ T32] Call trace: [ 1338.976575][ T32] [<81998dd8>] (dump_backtrace) from [<81998ed4>] (show_stack+0x18/0x1c) [ 1338.977047][ T32] r7:00000000 r6:00000113 r5:60000193 r4:8203d394 [ 1338.977516][ T32] [<81998ebc>] (show_stack) from [<819b7380>] (dump_stack_lvl+0x70/0x7c) [ 1338.977922][ T32] [<819b7310>] (dump_stack_lvl) from [<819b73a4>] (dump_stack+0x18/0x1c) [ 1338.978341][ T32] r5:00000001 r4:00000001 [ 1338.978557][ T32] [<819b738c>] (dump_stack) from [<81986098>] (nmi_cpu_backtrace+0x160/0x17c) [ 1338.979133][ T32] [<81985f38>] (nmi_cpu_backtrace) from [<819861e4>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 1338.979819][ T32] r7:00000001 r6:8260c5d0 r5:8261a88c r4:ffffffff [ 1338.980371][ T32] [<819860b4>] (nmi_trigger_cpumask_backtrace) from [<802103e8>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 1338.981092][ T32] r9:000195d0 r8:828b6cf8 r7:8260c730 r6:00007d66 r5:8261ae48 r4:84ef2f1c [ 1338.981486][ T32] [<802103d0>] (arch_trigger_cpumask_backtrace) from [<803580d0>] (watchdog+0x498/0x5b8) [ 1338.982054][ T32] [<80357c38>] (watchdog) from [<8026fc84>] (kthread+0x104/0x134) [ 1338.982602][ T32] r10:00000000 r9:df819e58 r8:82ef87c0 r7:00000000 r6:80357c38 r5:82ea3c00 [ 1338.983096][ T32] r4:82ef86c0 [ 1338.983285][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1338.983869][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1338.984203][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1338.984664][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1338.985043][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1338.985489][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82ef86c0 [ 1338.987052][ T32] Sending NMI from CPU 1 to CPUs 0: [ 1338.988268][ C0] NMI backtrace for cpu 0 [ 1338.989539][ C0] CPU: 0 UID: 0 PID: 2931 Comm: klogd Not tainted 6.12.0-rc2-syzkaller #0 [ 1338.989883][ C0] Hardware name: ARM-Versatile Express [ 1338.990132][ C0] PC is at do_undefinstr+0xe4/0x1e0 [ 1338.991264][ C0] LR is at __local_bh_enable_ip+0x50/0xd0 [ 1338.991329][ C0] pc : [<8020c938>] lr : [<8024ba94>] psr: 60000013 [ 1338.991403][ C0] sp : ec349f88 ip : ec349f48 fp : ec349fac [ 1338.991446][ C0] r10: 76e20e60 r9 : 00000013 r8 : 80202cc0 [ 1338.991494][ C0] r7 : ecbd8b02 r6 : 76da8168 r5 : ec349fb0 r4 : 8261c9c4 [ 1338.991541][ C0] r3 : 00000000 r2 : 00000000 r1 : 821dee1c r0 : 00000000 [ 1338.991702][ C0] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 1338.992020][ C0] Control: 30c5387d Table: 843a4700 DAC: fffffffd [ 1338.992189][ C0] Call trace: [ 1338.993046][ C0] [<8020c854>] (do_undefinstr) from [<80200fe4>] (__und_usr+0x84/0xa0) [ 1338.993290][ C0] Exception stack(0xec349fb0 to 0xec349ff8) [ 1338.993473][ C0] 9fa0: 0000000e 00020000 76e210dc 00000010 [ 1338.993532][ C0] 9fc0: 021401a8 7ee07c14 76f4f5a0 7ee07ca4 00000000 00000013 76e20e60 02147f2b [ 1338.993566][ C0] 9fe0: 00000049 7ee07c64 02147f28 76da8168 20000010 ffffffff [ 1338.993827][ C0] r9:00000013 r8:824b1044 r7:835f8c00 r6:ffffffff r5:20000010 r4:76da816c [ 1339.021039][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 1339.021490][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc2-syzkaller #0 [ 1339.023367][ T32] Hardware name: ARM-Versatile Express [ 1339.023717][ T32] Call trace: [ 1339.023958][ T32] [<81998dd8>] (dump_backtrace) from [<81998ed4>] (show_stack+0x18/0x1c) [ 1339.024697][ T32] r7:00000000 r6:826228c4 r5:00000000 r4:8203d394 [ 1339.025054][ T32] [<81998ebc>] (show_stack) from [<819b7364>] (dump_stack_lvl+0x54/0x7c) [ 1339.025576][ T32] [<819b7310>] (dump_stack_lvl) from [<819b73a4>] (dump_stack+0x18/0x1c) [ 1339.026102][ T32] r5:00000000 r4:82870d18 [ 1339.026380][ T32] [<819b738c>] (dump_stack) from [<81999a00>] (panic+0x120/0x374) [ 1339.026899][ T32] [<819998e0>] (panic) from [<80357f50>] (watchdog+0x318/0x5b8) [ 1339.027367][ T32] r3:00000000 r2:00000000 r1:00000001 r0:8203de94 [ 1339.027807][ T32] r7:8260c730 [ 1339.028038][ T32] [<80357c38>] (watchdog) from [<8026fc84>] (kthread+0x104/0x134) [ 1339.028458][ T32] r10:00000000 r9:df819e58 r8:82ef87c0 r7:00000000 r6:80357c38 r5:82ea3c00 [ 1339.028859][ T32] r4:82ef86c0 [ 1339.029070][ T32] [<8026fb80>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1339.029556][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1339.030873][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1339.031522][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1339.031961][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1339.032337][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fb80 r4:82ef86c0 [ 1339.034945][ T32] Rebooting in 86400 seconds.. VM DIAGNOSIS: 17:01:53 Registers: info registers vcpu 0 CPU#0 R00=dddd0440 R01=82ea3e80 R02=00000000 R03=00000001 R04=82ea3e80 R05=dddd0440 R06=835f8e80 R07=dddd0440 R08=82ea3e80 R09=82ea3c00 R10=82604d40 R11=df8e1dcc R12=df8e1dd0 R13=df8e1db8 R14=80292858 R15=8028d418 PSR=20000193 --C- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000003 s17=7eb9baf0 d08=7eb9baf000000003 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=d34a3000 R01=e00e1000 R02=00000001 R03=802199d8 R04=7f055000 R05=00000001 R06=828c1b28 R07=7f055000 R08=e00e1000 R09=8260cad0 R10=828c274c R11=e00fddbc R12=e00fddc0 R13=e00fdd90 R14=802109dc R15=802199f0 PSR=80000113 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=7eb9baf0 d08=7eb9baf000000003 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