[ 533.182027][ C0] hrtimer: interrupt took 121276368 ns [ 535.804498][ T31] audit: type=1400 audit(535.710:68): avc: denied { read write } for pid=3075 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 [ 535.806951][ T31] audit: type=1400 audit(535.710:69): avc: denied { open } for pid=3075 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]:8276' (ED25519) to the list of known hosts. [ 600.911181][ T31] audit: type=1400 audit(600.800:70): avc: denied { execute } for pid=3090 comm="sh" name="syz-executor4073164274" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 600.943227][ T31] audit: type=1400 audit(600.810:71): avc: denied { execute_no_trans } for pid=3090 comm="sh" path="/syz-executor4073164274" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 601.214943][ T31] audit: type=1400 audit(601.120:72): avc: denied { execmem } for pid=3090 comm="syz-executor407" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 601.331381][ T31] audit: type=1400 audit(601.230:73): avc: denied { prog_load } for pid=3091 comm="syz-executor407" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 601.333279][ T31] audit: type=1400 audit(601.230:74): avc: denied { bpf } for pid=3091 comm="syz-executor407" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 601.333992][ T31] audit: type=1400 audit(601.230:75): avc: denied { perfmon } for pid=3091 comm="syz-executor407" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program [ 601.361422][ T31] audit: type=1400 audit(601.260:76): avc: denied { prog_run } for pid=3091 comm="syz-executor407" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 1324.117319][ T32] INFO: task kworker/1:0:24 blocked for more than 450 seconds. [ 1324.139225][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.151591][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.152318][ T32] task:kworker/1:0 state:D stack:0 pid:24 tgid:24 ppid:2 flags:0x00000000 [ 1324.153185][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.154613][ T32] Call trace: [ 1324.155074][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.155828][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df87dda4 r5:82e43000 [ 1324.160965][ T32] r4:82e43000 [ 1324.161426][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.161958][ T32] r5:82e43000 r4:82717b6c [ 1324.162159][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.162732][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.163350][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df87de20 [ 1324.163786][ T32] r4:00000000 [ 1324.163954][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.164523][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.165027][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.165612][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb2940 [ 1324.166011][ T32] r4:00000000 [ 1324.166401][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.166941][ T32] r9:82e43000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1af000 [ 1324.167366][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.168197][ T32] r5:00001000 r4:e88cb000 [ 1324.168434][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.168713][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.169044][ T32] r5:84d2eb54 r4:84d2e800 [ 1324.169198][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.169565][ T32] r7:ddde40c0 r6:82c18200 r5:84d2eb54 r4:82cb6480 [ 1324.169741][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.170078][ T32] r10:82e43000 r9:82cb64ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.170325][ T32] r4:82cb6480 [ 1324.170829][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.171180][ T32] r10:00000000 r9:df819d48 r8:82cc8840 r7:82cb6480 r6:80266a94 r5:82e43000 [ 1324.171491][ T32] r4:82cc8600 [ 1324.171605][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.172169][ T32] Exception stack(0xdf87dfb0 to 0xdf87dff8) [ 1324.172571][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.172899][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.173248][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.173495][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:82cc8600 [ 1324.173885][ T32] INFO: task kworker/1:1:46 blocked for more than 450 seconds. [ 1324.174104][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.174260][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.174550][ T32] task:kworker/1:1 state:D stack:0 pid:46 tgid:46 ppid:2 flags:0x00000000 [ 1324.174861][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.175078][ T32] Call trace: [ 1324.175213][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.175636][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df91dda4 r5:82ef3c00 [ 1324.176498][ T32] r4:82ef3c00 [ 1324.176688][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.177700][ T32] r5:82ef3c00 r4:82717b6c [ 1324.177914][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.178708][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.179974][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df91de20 [ 1324.180417][ T32] r4:00000000 [ 1324.183305][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.189971][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.213218][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.231266][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0fc0 [ 1324.235201][ T32] r4:00000000 [ 1324.236928][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.251280][ T32] r9:82ef3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1a1000 [ 1324.253879][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.258277][ T32] r5:00001000 r4:eac57000 [ 1324.260437][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.271072][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.271480][ T32] r5:84d2c754 r4:84d2c400 [ 1324.273808][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.278771][ T32] r7:ddde40c0 r6:82c18200 r5:84d2c754 r4:82ebad00 [ 1324.280927][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.281253][ T32] r10:82ef3c00 r9:82ebad2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.281551][ T32] r4:82ebad00 [ 1324.281728][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.293374][ T32] r10:00000000 r9:df87de78 r8:82ec1380 r7:82ebad00 r6:80266a94 r5:82ef3c00 [ 1324.297220][ T32] r4:82ec12c0 [ 1324.299644][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.300955][ T32] Exception stack(0xdf91dfb0 to 0xdf91dff8) [ 1324.301116][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.301439][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.301714][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.301915][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:82ec12c0 [ 1324.302430][ T32] INFO: task kworker/0:2:718 blocked for more than 450 seconds. [ 1324.302701][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.302890][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.303101][ T32] task:kworker/0:2 state:D stack:0 pid:718 tgid:718 ppid:2 flags:0x00000000 [ 1324.303413][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.303594][ T32] Call trace: [ 1324.303685][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.304030][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0425da4 r5:8344d400 [ 1324.304293][ T32] r4:8344d400 [ 1324.304435][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.304709][ T32] r5:8344d400 r4:82717b6c [ 1324.304820][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.305139][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.305494][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0425e20 [ 1324.305798][ T32] r4:00000000 [ 1324.305970][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.306332][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.306618][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.306935][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5ccc0 [ 1324.307207][ T32] r4:00000000 [ 1324.307308][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.307522][ T32] r9:8344d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1324.307752][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.308042][ T32] r5:00001000 r4:dfc1f000 [ 1324.308176][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.310418][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.311028][ T32] r5:847ddf54 r4:847ddc00 [ 1324.311216][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.311589][ T32] r7:dddd00c0 r6:82c18000 r5:847ddf54 r4:83842980 [ 1324.311794][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.312134][ T32] r10:8344d400 r9:838429ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.312389][ T32] r4:83842980 [ 1324.312464][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.312683][ T32] r10:00000000 r9:df839e78 r8:83835d00 r7:83842980 r6:80266a94 r5:8344d400 [ 1324.312915][ T32] r4:83835e40 [ 1324.313003][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.313270][ T32] Exception stack(0xe0425fb0 to 0xe0425ff8) [ 1324.313513][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.313709][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.313937][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.316557][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83835e40 [ 1324.321449][ T32] INFO: task kworker/1:2:3096 blocked for more than 450 seconds. [ 1324.321910][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.322345][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.322988][ T32] task:kworker/1:2 state:D stack:0 pid:3096 tgid:3096 ppid:2 flags:0x00000000 [ 1324.324247][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.325077][ T32] Call trace: [ 1324.325360][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.325790][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df971da4 r5:83d6bc00 [ 1324.326109][ T32] r4:83d6bc00 [ 1324.326324][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.326816][ T32] r5:83d6bc00 r4:82717b6c [ 1324.327074][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.328255][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.328673][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df971e20 [ 1324.329198][ T32] r4:00000000 [ 1324.329496][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.329868][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.330142][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.331205][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb2d40 [ 1324.331510][ T32] r4:00000000 [ 1324.331592][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.331882][ T32] r9:83d6bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1b7000 [ 1324.332202][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.332491][ T32] r5:00001000 r4:eaa8b000 [ 1324.332612][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.332908][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.333223][ T32] r5:84d2fb54 r4:84d2f800 [ 1324.337498][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.341202][ T32] r7:ddde40c0 r6:82c18200 r5:84d2fb54 r4:842a4900 [ 1324.341428][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.341700][ T32] r10:83d6bc00 r9:842a492c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.341954][ T32] r4:842a4900 [ 1324.342128][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.342377][ T32] r10:00000000 r9:df87de78 r8:84500040 r7:842a4900 r6:80266a94 r5:83d6bc00 [ 1324.342611][ T32] r4:84506040 [ 1324.342708][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.342922][ T32] Exception stack(0xdf971fb0 to 0xdf971ff8) [ 1324.343147][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.343441][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.343680][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.343875][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84506040 [ 1324.344186][ T32] INFO: task kworker/1:4:3102 blocked for more than 450 seconds. [ 1324.344449][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.344641][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.344861][ T32] task:kworker/1:4 state:D stack:0 pid:3102 tgid:3102 ppid:2 flags:0x00000000 [ 1324.345188][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.345611][ T32] Call trace: [ 1324.345960][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.346442][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df975da4 r5:83d68000 [ 1324.347065][ T32] r4:83d68000 [ 1324.347314][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.347832][ T32] r5:83d68000 r4:82717b6c [ 1324.348024][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.348393][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.348737][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df975e20 [ 1324.349023][ T32] r4:00000000 [ 1324.349143][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.349446][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.349769][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.350000][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cad5c0 [ 1324.350265][ T32] r4:00000000 [ 1324.350358][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.350907][ T32] r9:83d68000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1d1000 [ 1324.351110][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.351358][ T32] r5:00001000 r4:eac93000 [ 1324.351466][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.351753][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.353830][ T32] r5:84d32b54 r4:84d32800 [ 1324.358668][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.361061][ T32] r7:ddde40c0 r6:82c18200 r5:84d32b54 r4:842a4a00 [ 1324.361301][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.361576][ T32] r10:83d68000 r9:842a4a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.361801][ T32] r4:842a4a00 [ 1324.361911][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.362218][ T32] r10:00000000 r9:df97de78 r8:845002c0 r7:842a4a00 r6:80266a94 r5:83d68000 [ 1324.362549][ T32] r4:845063c0 [ 1324.362675][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.362947][ T32] Exception stack(0xdf975fb0 to 0xdf975ff8) [ 1324.363160][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.363409][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.363684][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.363849][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:845063c0 [ 1324.364189][ T32] INFO: task kworker/0:4:3105 blocked for more than 450 seconds. [ 1324.364360][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.364513][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.364690][ T32] task:kworker/0:4 state:D stack:0 pid:3105 tgid:3105 ppid:2 flags:0x00000000 [ 1324.364974][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.365170][ T32] Call trace: [ 1324.365336][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.365718][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9bdda4 r5:8366d400 [ 1324.366101][ T32] r4:8366d400 [ 1324.366289][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.366745][ T32] r5:8366d400 r4:82717b6c [ 1324.367540][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.368399][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.368772][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9bde20 [ 1324.369018][ T32] r4:00000000 [ 1324.369139][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.369369][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.369609][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.369914][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5cd40 [ 1324.370184][ T32] r4:00000000 [ 1324.370284][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.380767][ T32] r9:8366d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1324.384186][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.389503][ T32] r5:00001000 r4:dfe9d000 [ 1324.404638][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.411004][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.411381][ T32] r5:847de354 r4:847de000 [ 1324.411475][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.412673][ T32] r7:dddd00c0 r6:82c18000 r5:847de354 r4:83cafe80 [ 1324.415161][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.419254][ T32] r10:8366d400 r9:83cafeac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.432705][ T32] r4:83cafe80 [ 1324.432912][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.433181][ T32] r10:00000000 r9:df9b5e78 r8:84500680 r7:83cafe80 r6:80266a94 r5:8366d400 [ 1324.433400][ T32] r4:84500300 [ 1324.433518][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.452708][ T32] Exception stack(0xdf9bdfb0 to 0xdf9bdff8) [ 1324.455592][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.458164][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.468101][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.468369][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84500300 [ 1324.468611][ T32] INFO: task kworker/1:5:3106 blocked for more than 450 seconds. [ 1324.468836][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.468996][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.469191][ T32] task:kworker/1:5 state:D stack:0 pid:3106 tgid:3106 ppid:2 flags:0x00000000 [ 1324.469441][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.469629][ T32] Call trace: [ 1324.469896][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.470178][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9c1da4 r5:8366a400 [ 1324.480822][ T32] r4:8366a400 [ 1324.481007][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.481289][ T32] r5:8366a400 r4:82717b6c [ 1324.481367][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.481638][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.481924][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9c1e20 [ 1324.482113][ T32] r4:00000000 [ 1324.482246][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.482474][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.482760][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.483027][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84039a40 [ 1324.483287][ T32] r4:00000000 [ 1324.483423][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.483682][ T32] r9:8366a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f00f000 [ 1324.483916][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.485901][ T32] r5:00001000 r4:df9a7000 [ 1324.487592][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.498757][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.499131][ T32] r5:84439754 r4:84439400 [ 1324.499264][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.499526][ T32] r7:ddde40c0 r6:82c18200 r5:84439754 r4:842a4a80 [ 1324.499723][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.499986][ T32] r10:8366a400 r9:842a4aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.500283][ T32] r4:842a4a80 [ 1324.500423][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.501045][ T32] r10:00000000 r9:df97de78 r8:84500740 r7:842a4a80 r6:80266a94 r5:8366a400 [ 1324.501604][ T32] r4:84506540 [ 1324.502996][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.505256][ T32] Exception stack(0xdf9c1fb0 to 0xdf9c1ff8) [ 1324.507462][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.509652][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.513413][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.515373][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84506540 [ 1324.516328][ T32] INFO: task kworker/1:6:3108 blocked for more than 450 seconds. [ 1324.516679][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.516850][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.517147][ T32] task:kworker/1:6 state:D stack:0 pid:3108 tgid:3108 ppid:2 flags:0x00000000 [ 1324.517448][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.517650][ T32] Call trace: [ 1324.517757][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.518014][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9c5da4 r5:8366e000 [ 1324.518270][ T32] r4:8366e000 [ 1324.518373][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.518626][ T32] r5:8366e000 r4:82717b6c [ 1324.518786][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.519149][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.519471][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9c5e20 [ 1324.519712][ T32] r4:00000000 [ 1324.519813][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.520117][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.530858][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.531186][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84513180 [ 1324.531470][ T32] r4:00000000 [ 1324.531558][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.531832][ T32] r9:8366e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1324.532137][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.532426][ T32] r5:00001000 r4:dfe5d000 [ 1324.532550][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.532810][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.533719][ T32] r5:847b7754 r4:847b7400 [ 1324.535649][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.540417][ T32] r7:ddde40c0 r6:82c18200 r5:847b7754 r4:842a4b00 [ 1324.548530][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.548870][ T32] r10:8366e000 r9:842a4b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.549099][ T32] r4:842a4b00 [ 1324.549184][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.549479][ T32] r10:00000000 r9:df9c1e78 r8:84500840 r7:842a4b00 r6:80266a94 r5:8366e000 [ 1324.549710][ T32] r4:845061c0 [ 1324.549875][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.550189][ T32] Exception stack(0xdf9c5fb0 to 0xdf9c5ff8) [ 1324.550867][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.552525][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.554738][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.557133][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:845061c0 [ 1324.559197][ T32] INFO: task kworker/0:5:3109 blocked for more than 451 seconds. [ 1324.563126][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.564046][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.565755][ T32] task:kworker/0:5 state:D stack:0 pid:3109 tgid:3109 ppid:2 flags:0x00000000 [ 1324.567088][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.567330][ T32] Call trace: [ 1324.567489][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.567755][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df995da4 r5:8366ec00 [ 1324.567980][ T32] r4:8366ec00 [ 1324.568139][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.568468][ T32] r5:8366ec00 r4:82717b6c [ 1324.568601][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.568978][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.569208][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df995e20 [ 1324.569474][ T32] r4:00000000 [ 1324.569613][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.569867][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.570138][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.580803][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d1040 [ 1324.581046][ T32] r4:00000000 [ 1324.581191][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.581444][ T32] r9:8366ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1324.581661][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.581918][ T32] r5:00001000 r4:e04cf000 [ 1324.582042][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.582403][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.582699][ T32] r5:84657b54 r4:84657800 [ 1324.582861][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.583174][ T32] r7:dddd00c0 r6:82c18000 r5:84657b54 r4:84503000 [ 1324.583392][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.583713][ T32] r10:8366ec00 r9:8450302c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.583944][ T32] r4:84503000 [ 1324.584047][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.586476][ T32] r10:00000000 r9:df9bde78 r8:84500a40 r7:84503000 r6:80266a94 r5:8366ec00 [ 1324.588481][ T32] r4:84500980 [ 1324.589697][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.598194][ T32] Exception stack(0xdf995fb0 to 0xdf995ff8) [ 1324.598511][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1324.598759][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.599042][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.599347][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84500980 [ 1324.599633][ T32] INFO: task kworker/1:7:3112 blocked for more than 451 seconds. [ 1324.599860][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.600065][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.600420][ T32] task:kworker/1:7 state:D stack:0 pid:3112 tgid:3112 ppid:2 flags:0x00000000 [ 1324.602038][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.604724][ T32] Call trace: [ 1324.607338][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.610441][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9ddda4 r5:82e35400 [ 1324.615776][ T32] r4:82e35400 [ 1324.615932][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.616352][ T32] r5:82e35400 r4:82717b6c [ 1324.616470][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.616830][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.617178][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9dde20 [ 1324.617475][ T32] r4:00000000 [ 1324.617577][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.617858][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.618087][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.618392][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84670d40 [ 1324.618619][ T32] r4:00000000 [ 1324.618716][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.619031][ T32] r9:82e35400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f029000 [ 1324.619325][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.619620][ T32] r5:00001000 r4:dfa11000 [ 1324.619838][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.620166][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.630758][ T32] r5:84617f54 r4:84617c00 [ 1324.630953][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.631324][ T32] r7:ddde40c0 r6:82c18200 r5:84617f54 r4:842a4b80 [ 1324.631504][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.631819][ T32] r10:82e35400 r9:842a4bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.632037][ T32] r4:842a4b80 [ 1324.632141][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.632375][ T32] r10:00000000 r9:df9c5e78 r8:84500940 r7:842a4b80 r6:80266a94 r5:82e35400 [ 1324.632618][ T32] r4:84506940 [ 1324.632704][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.633013][ T32] Exception stack(0xdf9ddfb0 to 0xdf9ddff8) [ 1324.633218][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.637729][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.666273][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.666866][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84506940 [ 1324.667421][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.697291][ T32] INFO: task kworker/0:6:3113 blocked for more than 451 seconds. [ 1324.711053][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.719289][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.741449][ T32] task:kworker/0:6 state:D stack:0 pid:3113 tgid:3113 ppid:2 flags:0x00000000 [ 1324.742019][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.742337][ T32] Call trace: [ 1324.742527][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.745907][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9e1da4 r5:8402c800 [ 1324.749560][ T32] r4:8402c800 [ 1324.750831][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.751096][ T32] r5:8402c800 r4:82717b6c [ 1324.751212][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.751448][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.751700][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9e1e20 [ 1324.752009][ T32] r4:00000000 [ 1324.752144][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.752387][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.752625][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.752858][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5c000 [ 1324.753123][ T32] r4:00000000 [ 1324.753218][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.753498][ T32] r9:8402c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1324.753685][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.753956][ T32] r5:00001000 r4:e074b000 [ 1324.754048][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.754286][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.754628][ T32] r5:847d7354 r4:847d7000 [ 1324.754775][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.755205][ T32] r7:dddd00c0 r6:82c18000 r5:847d7354 r4:84503080 [ 1324.755497][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.755943][ T32] r10:8402c800 r9:845030ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1324.756377][ T32] r4:84503080 [ 1324.756644][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.757366][ T32] r10:00000000 r9:df9bde78 r8:84500c80 r7:84503080 r6:80266a94 r5:8402c800 [ 1324.757856][ T32] r4:84500b80 [ 1324.758038][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.758366][ T32] Exception stack(0xdf9e1fb0 to 0xdf9e1ff8) [ 1324.758720][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.759060][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.759583][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.759958][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84500b80 [ 1324.760355][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.761453][ T32] INFO: task kworker/1:8:3116 blocked for more than 451 seconds. [ 1324.761844][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.762262][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.762663][ T32] task:kworker/1:8 state:D stack:0 pid:3116 tgid:3116 ppid:2 flags:0x00000000 [ 1324.763324][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.763741][ T32] Call trace: [ 1324.763965][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.764445][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9f9da4 r5:8402e000 [ 1324.764895][ T32] r4:8402e000 [ 1324.767322][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.771303][ T32] r5:8402e000 r4:82717b6c [ 1324.771524][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.772039][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.772616][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9f9e20 [ 1324.773043][ T32] r4:00000000 [ 1324.773206][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.773587][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.774056][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.774507][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c73640 [ 1324.774824][ T32] r4:00000000 [ 1324.775009][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.775457][ T32] r9:8402e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1324.775844][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.776503][ T32] r5:00001000 r4:e049d000 [ 1324.776717][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.777168][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.777691][ T32] r5:847e0354 r4:847e0000 [ 1324.777962][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.778459][ T32] r7:ddde40c0 r6:82c18200 r5:847e0354 r4:842a4c00 [ 1324.778756][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.779324][ T32] r10:8402e000 r9:842a4c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.779737][ T32] r4:842a4c00 [ 1324.779974][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.781170][ T32] r10:00000000 r9:df9dde78 r8:84500f40 r7:842a4c00 r6:80266a94 r5:8402e000 [ 1324.781654][ T32] r4:84506800 [ 1324.781817][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.782243][ T32] Exception stack(0xdf9f9fb0 to 0xdf9f9ff8) [ 1324.782606][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1324.782942][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.783323][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.783743][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84506800 [ 1324.784145][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.784587][ T32] INFO: task kworker/1:9:3118 blocked for more than 451 seconds. [ 1324.784945][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.785196][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.791203][ T32] task:kworker/1:9 state:D stack:0 pid:3118 tgid:3118 ppid:2 flags:0x00000000 [ 1324.791853][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.792264][ T32] Call trace: [ 1324.792461][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.792920][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa0dda4 r5:8402ec00 [ 1324.793338][ T32] r4:8402ec00 [ 1324.793477][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.793725][ T32] r5:8402ec00 r4:82717b6c [ 1324.793803][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.794138][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.794467][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa0de20 [ 1324.794659][ T32] r4:00000000 [ 1324.794737][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.794982][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.795221][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.795537][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f55c0 [ 1324.795733][ T32] r4:00000000 [ 1324.795824][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.796166][ T32] r9:8402ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bd000 [ 1324.796446][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.796789][ T32] r5:00001000 r4:e0593000 [ 1324.797032][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.797506][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.797887][ T32] r5:83899354 r4:83899000 [ 1324.798004][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.798372][ T32] r7:ddde40c0 r6:82c18200 r5:83899354 r4:842a4c80 [ 1324.798614][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.799101][ T32] r10:8402ec00 r9:842a4cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.799442][ T32] r4:842a4c80 [ 1324.799615][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.799856][ T32] r10:00000000 r9:df9f9e78 r8:84500e80 r7:842a4c80 r6:80266a94 r5:8402ec00 [ 1324.800140][ T32] r4:84506b00 [ 1324.800244][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.801030][ T32] Exception stack(0xdfa0dfb0 to 0xdfa0dff8) [ 1324.803415][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1324.807333][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.811620][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.812045][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84506b00 [ 1324.812334][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.812566][ T32] INFO: task kworker/1:10:3120 blocked for more than 451 seconds. [ 1324.812800][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.812971][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.813306][ T32] task:kworker/1:10 state:D stack:0 pid:3120 tgid:3120 ppid:2 flags:0x00000000 [ 1324.813991][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.814375][ T32] Call trace: [ 1324.814675][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.815143][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa21da4 r5:84028c00 [ 1324.815545][ T32] r4:84028c00 [ 1324.815778][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.816306][ T32] r5:84028c00 r4:82717b6c [ 1324.816538][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.816924][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.817452][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa21e20 [ 1324.817854][ T32] r4:00000000 [ 1324.817939][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.818327][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.818720][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.819122][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84506b40 [ 1324.819594][ T32] r4:00000000 [ 1324.819812][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.820403][ T32] r9:84028c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bb000 [ 1324.821423][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.821963][ T32] r5:00001000 r4:e0555000 [ 1324.822287][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.822741][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.823328][ T32] r5:8452c354 r4:8452c000 [ 1324.823598][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.824293][ T32] r7:ddde40c0 r6:82c18200 r5:8452c354 r4:842a4d00 [ 1324.824685][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.825315][ T32] r10:84028c00 r9:842a4d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.825812][ T32] r4:842a4d00 [ 1324.825922][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.826222][ T32] r10:00000000 r9:dfa0de78 r8:84282840 r7:842a4d00 r6:80266a94 r5:84028c00 [ 1324.826511][ T32] r4:84506d80 [ 1324.826591][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.826817][ T32] Exception stack(0xdfa21fb0 to 0xdfa21ff8) [ 1324.827013][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.827266][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.827555][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.827774][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84506d80 [ 1324.827989][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.828360][ T32] INFO: task kworker/1:11:3122 blocked for more than 451 seconds. [ 1324.828804][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1324.829092][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1324.829594][ T32] task:kworker/1:11 state:D stack:0 pid:3122 tgid:3122 ppid:2 flags:0x00000000 [ 1324.830056][ T32] Workqueue: events bpf_prog_free_deferred [ 1324.839479][ T32] Call trace: [ 1324.853828][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1324.873738][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa31da4 r5:84098c00 [ 1324.876960][ T32] r4:84098c00 [ 1324.880466][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1324.898491][ T32] r5:84098c00 r4:82717b6c [ 1324.911149][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1324.914984][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1324.932479][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa31e20 [ 1324.936055][ T32] r4:00000000 [ 1324.939407][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1324.950773][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1324.951146][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1324.951421][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7a940 [ 1324.953367][ T32] r4:00000000 [ 1324.956244][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1324.960265][ T32] r9:84098c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1324.963913][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1324.964305][ T32] r5:00001000 r4:df9e3000 [ 1324.964466][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1324.967264][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1324.967620][ T32] r5:8452c754 r4:8452c400 [ 1324.967766][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1324.976156][ T32] r7:ddde40c0 r6:82c18200 r5:8452c754 r4:842a4d80 [ 1324.981299][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1324.981935][ T32] r10:84098c00 r9:842a4dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1324.982395][ T32] r4:842a4d80 [ 1324.982584][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1324.983362][ T32] r10:00000000 r9:dfa21e78 r8:83df0140 r7:842a4d80 r6:80266a94 r5:84098c00 [ 1324.983934][ T32] r4:84506f00 [ 1324.984198][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1324.984615][ T32] Exception stack(0xdfa31fb0 to 0xdfa31ff8) [ 1324.984923][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1324.985362][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1324.985707][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1324.986020][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84506f00 [ 1324.986427][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1324.989340][ T32] INFO: task kworker/1:12:3124 blocked for more than 451 seconds. [ 1325.020996][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.025538][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.057987][ T32] task:kworker/1:12 state:D stack:0 pid:3124 tgid:3124 ppid:2 flags:0x00000000 [ 1325.105595][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.105980][ T32] Call trace: [ 1325.106114][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.106341][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9d1da4 r5:83d4c800 [ 1325.106563][ T32] r4:83d4c800 [ 1325.106670][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.106934][ T32] r5:83d4c800 r4:82717b6c [ 1325.107143][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.107472][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.107815][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9d1e20 [ 1325.108048][ T32] r4:00000000 [ 1325.108151][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.108497][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.108845][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.109056][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84506fc0 [ 1325.109315][ T32] r4:00000000 [ 1325.109445][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.109698][ T32] r9:83d4c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1325.109830][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.110134][ T32] r5:00001000 r4:dfab5000 [ 1325.110251][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.121397][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.121931][ T32] r5:8452cb54 r4:8452c800 [ 1325.122149][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.122485][ T32] r7:ddde40c0 r6:82c18200 r5:8452cb54 r4:842a4e00 [ 1325.122681][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.122941][ T32] r10:83d4c800 r9:842a4e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.123185][ T32] r4:842a4e00 [ 1325.123290][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.123532][ T32] r10:00000000 r9:dfa31e78 r8:84506180 r7:842a4e00 r6:80266a94 r5:83d4c800 [ 1325.123768][ T32] r4:84506f00 [ 1325.123880][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.124233][ T32] Exception stack(0xdf9d1fb0 to 0xdf9d1ff8) [ 1325.124462][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.124741][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.124968][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.125138][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84506f00 [ 1325.125408][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.125795][ T32] INFO: task kworker/1:13:3126 blocked for more than 451 seconds. [ 1325.126023][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.126174][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.126388][ T32] task:kworker/1:13 state:D stack:0 pid:3126 tgid:3126 ppid:2 flags:0x00000000 [ 1325.126721][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.126897][ T32] Call trace: [ 1325.127010][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.127206][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa35da4 r5:83d49800 [ 1325.127418][ T32] r4:83d49800 [ 1325.127517][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.127755][ T32] r5:83d49800 r4:82717b6c [ 1325.127875][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.128177][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.128425][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa35e20 [ 1325.128615][ T32] r4:00000000 [ 1325.128711][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.128942][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.129174][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.129413][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842ce480 [ 1325.129620][ T32] r4:00000000 [ 1325.129720][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.129940][ T32] r9:83d49800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b7000 [ 1325.130138][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.130457][ T32] r5:00001000 r4:e049f000 [ 1325.154013][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.154334][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.154573][ T32] r5:8452d354 r4:8452d000 [ 1325.154686][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.154971][ T32] r7:ddde40c0 r6:82c18200 r5:8452d354 r4:842a4e80 [ 1325.155138][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.155405][ T32] r10:83d49800 r9:842a4eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.155650][ T32] r4:842a4e80 [ 1325.155802][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.156110][ T32] r10:00000000 r9:df9d1e78 r8:84506e80 r7:842a4e80 r6:80266a94 r5:83d49800 [ 1325.156352][ T32] r4:842ce6c0 [ 1325.156484][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.156714][ T32] Exception stack(0xdfa35fb0 to 0xdfa35ff8) [ 1325.156893][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.157156][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.157408][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.157638][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:842ce6c0 [ 1325.157853][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.158132][ T32] INFO: task kworker/1:14:3128 blocked for more than 451 seconds. [ 1325.158381][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.158561][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.158816][ T32] task:kworker/1:14 state:D stack:0 pid:3128 tgid:3128 ppid:2 flags:0x00000000 [ 1325.159075][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.159322][ T32] Call trace: [ 1325.159437][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.159666][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa41da4 r5:83d48000 [ 1325.159863][ T32] r4:83d48000 [ 1325.159954][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.160227][ T32] r5:83d48000 r4:82717b6c [ 1325.161546][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.162356][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.162972][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa41e20 [ 1325.163419][ T32] r4:00000000 [ 1325.163606][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.164959][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.200935][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.220998][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84506b00 [ 1325.223625][ T32] r4:00000000 [ 1325.223779][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.224031][ T32] r9:83d48000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b9000 [ 1325.224319][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.224620][ T32] r5:00001000 r4:e04e8000 [ 1325.224760][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.225046][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.225323][ T32] r5:8452cf54 r4:8452cc00 [ 1325.225440][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.225762][ T32] r7:ddde40c0 r6:82c18200 r5:8452cf54 r4:842a4f00 [ 1325.225948][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.226232][ T32] r10:83d48000 r9:842a4f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.226571][ T32] r4:842a4f00 [ 1325.226673][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.226938][ T32] r10:00000000 r9:dfa35e78 r8:8429bfc0 r7:842a4f00 r6:80266a94 r5:83d48000 [ 1325.227174][ T32] r4:842ce6c0 [ 1325.227299][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.227550][ T32] Exception stack(0xdfa41fb0 to 0xdfa41ff8) [ 1325.227707][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.227980][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.228288][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.228498][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:842ce6c0 [ 1325.228699][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.228960][ T32] INFO: task kworker/1:15:3130 blocked for more than 451 seconds. [ 1325.229173][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.229367][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.229691][ T32] task:kworker/1:15 state:D stack:0 pid:3130 tgid:3130 ppid:2 flags:0x00000000 [ 1325.229948][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.230114][ T32] Call trace: [ 1325.230219][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.244400][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa49da4 r5:83d4d400 [ 1325.246686][ T32] r4:83d4d400 [ 1325.246926][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.247208][ T32] r5:83d4d400 r4:82717b6c [ 1325.247303][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.247570][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.247851][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa49e20 [ 1325.248140][ T32] r4:00000000 [ 1325.248297][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.248587][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.248823][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.249059][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8405d240 [ 1325.249299][ T32] r4:00000000 [ 1325.249383][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.249643][ T32] r9:83d4d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b5000 [ 1325.249898][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.250203][ T32] r5:00001000 r4:e0471000 [ 1325.260842][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.261266][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.261562][ T32] r5:8452d754 r4:8452d400 [ 1325.261669][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.261951][ T32] r7:ddde40c0 r6:82c18200 r5:8452d754 r4:842a4f80 [ 1325.262109][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.262337][ T32] r10:83d4d400 r9:842a4fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.262583][ T32] r4:842a4f80 [ 1325.262735][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.263001][ T32] r10:00000000 r9:dfa35e78 r8:844f51c0 r7:842a4f80 r6:80266a94 r5:83d4d400 [ 1325.263276][ T32] r4:844f5100 [ 1325.263369][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.263620][ T32] Exception stack(0xdfa49fb0 to 0xdfa49ff8) [ 1325.263828][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.264109][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.264403][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.264611][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f5100 [ 1325.264869][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.265102][ T32] INFO: task kworker/1:16:3131 blocked for more than 451 seconds. [ 1325.265330][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.265462][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.265694][ T32] task:kworker/1:16 state:D stack:0 pid:3131 tgid:3131 ppid:2 flags:0x00000000 [ 1325.265993][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.266164][ T32] Call trace: [ 1325.266291][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.266520][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9edda4 r5:82e45400 [ 1325.266841][ T32] r4:82e45400 [ 1325.267074][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.267384][ T32] r5:82e45400 r4:82717b6c [ 1325.267571][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.267894][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.268283][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9ede20 [ 1325.268527][ T32] r4:00000000 [ 1325.268625][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.268849][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.269138][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.269406][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:842ce6c0 [ 1325.269609][ T32] r4:00000000 [ 1325.269717][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.269960][ T32] r9:82e45400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1325.270192][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.280831][ T32] r5:00001000 r4:e00e5000 [ 1325.281023][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.281365][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.281637][ T32] r5:8452e354 r4:8452e000 [ 1325.281760][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.282039][ T32] r7:ddde40c0 r6:82c18200 r5:8452e354 r4:842a4880 [ 1325.282216][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.282452][ T32] r10:82e45400 r9:842a48ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.282666][ T32] r4:842a4880 [ 1325.282764][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.283009][ T32] r10:00000000 r9:dfa49e78 r8:844f53c0 r7:842a4880 r6:80266a94 r5:82e45400 [ 1325.283300][ T32] r4:844f50c0 [ 1325.283415][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.283680][ T32] Exception stack(0xdf9edfb0 to 0xdf9edff8) [ 1325.283952][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.284286][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.284484][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.284702][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f50c0 [ 1325.284947][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.285241][ T32] INFO: task kworker/1:17:3133 blocked for more than 451 seconds. [ 1325.285425][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.285613][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.285926][ T32] task:kworker/1:17 state:D stack:0 pid:3133 tgid:3133 ppid:2 flags:0x00000000 [ 1325.286229][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.286414][ T32] Call trace: [ 1325.286562][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.286820][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa55da4 r5:8361c800 [ 1325.287058][ T32] r4:8361c800 [ 1325.287185][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.287444][ T32] r5:8361c800 r4:82717b6c [ 1325.287580][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.287888][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.288216][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa55e20 [ 1325.288451][ T32] r4:00000000 [ 1325.288585][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.288843][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.289105][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.289351][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84500500 [ 1325.289570][ T32] r4:00000000 [ 1325.289654][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.289896][ T32] r9:8361c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b3000 [ 1325.290119][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.290437][ T32] r5:00001000 r4:e043b000 [ 1325.301128][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.301510][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.301860][ T32] r5:8452db54 r4:8452d800 [ 1325.301978][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.302256][ T32] r7:ddde40c0 r6:82c18200 r5:8452db54 r4:842a4800 [ 1325.302446][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.302711][ T32] r10:8361c800 r9:842a482c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.302980][ T32] r4:842a4800 [ 1325.303093][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.303396][ T32] r10:00000000 r9:df9ede78 r8:844f5300 r7:842a4800 r6:80266a94 r5:8361c800 [ 1325.303625][ T32] r4:844f52c0 [ 1325.303721][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.303990][ T32] Exception stack(0xdfa55fb0 to 0xdfa55ff8) [ 1325.304232][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.304463][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.304724][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.304938][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f52c0 [ 1325.305197][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.305464][ T32] INFO: task kworker/1:18:3135 blocked for more than 451 seconds. [ 1325.305652][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.305825][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.306081][ T32] task:kworker/1:18 state:D stack:0 pid:3135 tgid:3135 ppid:2 flags:0x00000000 [ 1325.306387][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.306569][ T32] Call trace: [ 1325.306711][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.306941][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa5dda4 r5:8361e000 [ 1325.307156][ T32] r4:8361e000 [ 1325.307290][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.307560][ T32] r5:8361e000 r4:82717b6c [ 1325.307672][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.307943][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.308239][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa5de20 [ 1325.308456][ T32] r4:00000000 [ 1325.308549][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.308799][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.309066][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.309326][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f58c0 [ 1325.309539][ T32] r4:00000000 [ 1325.309636][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.309902][ T32] r9:8361e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1325.310111][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.320835][ T32] r5:00001000 r4:dff85000 [ 1325.321031][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.321364][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.321655][ T32] r5:8452e754 r4:8452e400 [ 1325.321815][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.322097][ T32] r7:ddde40c0 r6:82c18200 r5:8452e754 r4:842a4780 [ 1325.322263][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.322536][ T32] r10:8361e000 r9:842a47ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.322729][ T32] r4:842a4780 [ 1325.322826][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.323087][ T32] r10:00000000 r9:df9ede78 r8:844f5580 r7:842a4780 r6:80266a94 r5:8361e000 [ 1325.323400][ T32] r4:844f5540 [ 1325.323554][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.323799][ T32] Exception stack(0xdfa5dfb0 to 0xdfa5dff8) [ 1325.324064][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.324300][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.324541][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.324757][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f5540 [ 1325.324989][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.325196][ T32] INFO: task kworker/1:19:3138 blocked for more than 451 seconds. [ 1325.325427][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.325581][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.325848][ T32] task:kworker/1:19 state:D stack:0 pid:3138 tgid:3138 ppid:2 flags:0x00000000 [ 1325.326291][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.326639][ T32] Call trace: [ 1325.326798][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.327067][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa69da4 r5:8361bc00 [ 1325.327343][ T32] r4:8361bc00 [ 1325.327433][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.327719][ T32] r5:8361bc00 r4:82717b6c [ 1325.327835][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.328186][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.328548][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa69e20 [ 1325.328840][ T32] r4:00000000 [ 1325.328939][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.329287][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.329601][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.329869][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8bec0 [ 1325.330059][ T32] r4:00000000 [ 1325.330195][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.340876][ T32] r9:8361bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0af000 [ 1325.341134][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.341421][ T32] r5:00001000 r4:e007f000 [ 1325.341631][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.341915][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.342223][ T32] r5:84cda354 r4:84cda000 [ 1325.342392][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.342665][ T32] r7:ddde40c0 r6:82c18200 r5:84cda354 r4:842a4700 [ 1325.342840][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.343087][ T32] r10:8361bc00 r9:842a472c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.343353][ T32] r4:842a4700 [ 1325.343468][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.343775][ T32] r10:00000000 r9:df9ede78 r8:844f5940 r7:842a4700 r6:80266a94 r5:8361bc00 [ 1325.344038][ T32] r4:844f56c0 [ 1325.344266][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.344494][ T32] Exception stack(0xdfa69fb0 to 0xdfa69ff8) [ 1325.344713][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.344983][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.345230][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.345457][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f56c0 [ 1325.345723][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.346027][ T32] INFO: task kworker/1:20:3139 blocked for more than 451 seconds. [ 1325.346272][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.346493][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.346774][ T32] task:kworker/1:20 state:D stack:0 pid:3139 tgid:3139 ppid:2 flags:0x00000000 [ 1325.347110][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.347326][ T32] Call trace: [ 1325.347442][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.347706][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa71da4 r5:83666c00 [ 1325.347912][ T32] r4:83666c00 [ 1325.347999][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.348317][ T32] r5:83666c00 r4:82717b6c [ 1325.348443][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.348743][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.349011][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa71e20 [ 1325.349214][ T32] r4:00000000 [ 1325.349322][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.349528][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.349791][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.350022][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7a580 [ 1325.350259][ T32] r4:00000000 [ 1325.350435][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.361140][ T32] r9:83666c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1325.361335][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.361691][ T32] r5:00001000 r4:dfa01000 [ 1325.361816][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.362093][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.362393][ T32] r5:8452eb54 r4:8452e800 [ 1325.362530][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.362825][ T32] r7:ddde40c0 r6:82c18200 r5:8452eb54 r4:842a4680 [ 1325.363028][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.363333][ T32] r10:83666c00 r9:842a46ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.363574][ T32] r4:842a4680 [ 1325.363670][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.363924][ T32] r10:00000000 r9:dfa69e78 r8:844f5980 r7:842a4680 r6:80266a94 r5:83666c00 [ 1325.364226][ T32] r4:844f57c0 [ 1325.364337][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.364566][ T32] Exception stack(0xdfa71fb0 to 0xdfa71ff8) [ 1325.364722][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.364974][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.365178][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.365504][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f57c0 [ 1325.365717][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.366005][ T32] INFO: task kworker/1:21:3142 blocked for more than 451 seconds. [ 1325.366206][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.366378][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.366597][ T32] task:kworker/1:21 state:D stack:0 pid:3142 tgid:3142 ppid:2 flags:0x00000000 [ 1325.366919][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.367108][ T32] Call trace: [ 1325.367214][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.367468][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa7dda4 r5:83665400 [ 1325.367765][ T32] r4:83665400 [ 1325.367852][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.368266][ T32] r5:83665400 r4:82717b6c [ 1325.368363][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.368854][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.369319][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa7de20 [ 1325.369603][ T32] r4:00000000 [ 1325.369711][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.370010][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.370270][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.380859][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f5a00 [ 1325.381127][ T32] r4:00000000 [ 1325.381224][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.381542][ T32] r9:83665400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1325.381789][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.382104][ T32] r5:00001000 r4:dfa65000 [ 1325.382230][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.382504][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.382835][ T32] r5:8452f754 r4:8452f400 [ 1325.382977][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.383319][ T32] r7:ddde40c0 r6:82c18200 r5:8452f754 r4:842a4600 [ 1325.383504][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.383800][ T32] r10:83665400 r9:842a462c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.384088][ T32] r4:842a4600 [ 1325.384239][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.384517][ T32] r10:00000000 r9:dfa71e78 r8:844f5cc0 r7:842a4600 r6:80266a94 r5:83665400 [ 1325.384731][ T32] r4:844f5a80 [ 1325.384831][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.385101][ T32] Exception stack(0xdfa7dfb0 to 0xdfa7dff8) [ 1325.385285][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.385523][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.385905][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.386251][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f5a80 [ 1325.386666][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.386921][ T32] INFO: task kworker/1:22:3143 blocked for more than 451 seconds. [ 1325.387151][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.387360][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.387511][ T32] task:kworker/1:22 state:D stack:0 pid:3143 tgid:3143 ppid:2 flags:0x00000000 [ 1325.387818][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.388026][ T32] Call trace: [ 1325.388183][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.388543][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa85da4 r5:83660c00 [ 1325.388930][ T32] r4:83660c00 [ 1325.389033][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.389287][ T32] r5:83660c00 r4:82717b6c [ 1325.389401][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.389719][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.389990][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa85e20 [ 1325.390223][ T32] r4:00000000 [ 1325.390347][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.401017][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.401527][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.401839][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f5180 [ 1325.402059][ T32] r4:00000000 [ 1325.402174][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.402474][ T32] r9:83660c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1325.402709][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.403028][ T32] r5:00001000 r4:dfefd000 [ 1325.403173][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.403490][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.403816][ T32] r5:8452df54 r4:8452dc00 [ 1325.403970][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.404336][ T32] r7:ddde40c0 r6:82c18200 r5:8452df54 r4:842a4580 [ 1325.404536][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.404871][ T32] r10:83660c00 r9:842a45ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.405131][ T32] r4:842a4580 [ 1325.405238][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.405522][ T32] r10:00000000 r9:dfa7de78 r8:844f5dc0 r7:842a4580 r6:80266a94 r5:83660c00 [ 1325.405761][ T32] r4:844f5d40 [ 1325.405862][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.406181][ T32] Exception stack(0xdfa85fb0 to 0xdfa85ff8) [ 1325.406356][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.406589][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.406800][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.407024][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f5d40 [ 1325.407348][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.407643][ T32] INFO: task kworker/1:23:3145 blocked for more than 451 seconds. [ 1325.407871][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.408030][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.408314][ T32] task:kworker/1:23 state:D stack:0 pid:3145 tgid:3145 ppid:2 flags:0x00000000 [ 1325.408619][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.408797][ T32] Call trace: [ 1325.408897][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.409126][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa91da4 r5:8353bc00 [ 1325.409345][ T32] r4:8353bc00 [ 1325.421018][ T31] audit: type=1400 audit(1325.310:77): avc: denied { remove_name } for pid=2897 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 [ 1325.421657][ T31] audit: type=1400 audit(1325.310:78): avc: denied { rename } for pid=2897 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 [ 1325.422199][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.422464][ T32] r5:8353bc00 r4:82717b6c [ 1325.422572][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.422947][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.423322][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa91e20 [ 1325.423564][ T32] r4:00000000 [ 1325.423668][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.423962][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.424314][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.424565][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f5600 [ 1325.424780][ T32] r4:00000000 [ 1325.424879][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.425164][ T32] r9:8353bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1325.425421][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.425699][ T32] r5:00001000 r4:dfc05000 [ 1325.425807][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.426090][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.426369][ T32] r5:8452f354 r4:8452f000 [ 1325.426525][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.426805][ T32] r7:ddde40c0 r6:82c18200 r5:8452f354 r4:842a4500 [ 1325.426969][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.427264][ T32] r10:8353bc00 r9:842a452c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.427506][ T32] r4:842a4500 [ 1325.427654][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.427904][ T32] r10:00000000 r9:dfa7de78 r8:844f5e40 r7:842a4500 r6:80266a94 r5:8353bc00 [ 1325.428321][ T32] r4:844f5d40 [ 1325.428512][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.428869][ T32] Exception stack(0xdfa91fb0 to 0xdfa91ff8) [ 1325.429106][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.429438][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.429825][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.430093][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f5d40 [ 1325.430337][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.441150][ T32] INFO: task kworker/1:24:3147 blocked for more than 451 seconds. [ 1325.441675][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.441944][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.442277][ T32] task:kworker/1:24 state:D stack:0 pid:3147 tgid:3147 ppid:2 flags:0x00000000 [ 1325.442841][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.443048][ T32] Call trace: [ 1325.443261][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.443501][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa99da4 r5:8353d400 [ 1325.443821][ T32] r4:8353d400 [ 1325.443937][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.444255][ T32] r5:8353d400 r4:82717b6c [ 1325.444442][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.444788][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.445212][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa99e20 [ 1325.445603][ T32] r4:00000000 [ 1325.445803][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.446198][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.446707][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.447700][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79880 [ 1325.448305][ T32] r4:00000000 [ 1325.448479][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.448855][ T32] r9:8353d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1325.449399][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.449811][ T32] r5:00001000 r4:e8899000 [ 1325.450047][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.460834][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.461291][ T32] r5:84d1d354 r4:84d1d000 [ 1325.461399][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.461682][ T32] r7:ddde40c0 r6:82c18200 r5:84d1d354 r4:842a4480 [ 1325.461841][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.462131][ T32] r10:8353d400 r9:842a44ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.462371][ T32] r4:842a4480 [ 1325.462495][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.462755][ T32] r10:00000000 r9:dfa7de78 r8:8405d0c0 r7:842a4480 r6:80266a94 r5:8353d400 [ 1325.463001][ T32] r4:8405d000 [ 1325.463099][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.463388][ T32] Exception stack(0xdfa99fb0 to 0xdfa99ff8) [ 1325.463583][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.463818][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.464137][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.464394][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8405d000 [ 1325.464647][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.464894][ T32] INFO: task kworker/1:25:3149 blocked for more than 451 seconds. [ 1325.465096][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.465332][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.465574][ T32] task:kworker/1:25 state:D stack:0 pid:3149 tgid:3149 ppid:2 flags:0x00000000 [ 1325.465989][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.466286][ T32] Call trace: [ 1325.466442][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.466683][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfaa5da4 r5:83e43c00 [ 1325.466961][ T32] r4:83e43c00 [ 1325.467060][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.467316][ T32] r5:83e43c00 r4:82717b6c [ 1325.467481][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.467841][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.468316][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaa5e20 [ 1325.468586][ T32] r4:00000000 [ 1325.468697][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.468983][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.469290][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.469515][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7a680 [ 1325.469772][ T32] r4:00000000 [ 1325.469905][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.470175][ T32] r9:83e43c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1325.480888][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.481290][ T32] r5:00001000 r4:dfa4b000 [ 1325.481398][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.481700][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.481964][ T32] r5:8452fb54 r4:8452f800 [ 1325.482149][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.482514][ T32] r7:ddde40c0 r6:82c18200 r5:8452fb54 r4:842a4400 [ 1325.482695][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.483043][ T32] r10:83e43c00 r9:842a442c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.483328][ T32] r4:842a4400 [ 1325.483445][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.483763][ T32] r10:00000000 r9:dfa99e78 r8:8405d1c0 r7:842a4400 r6:80266a94 r5:83e43c00 [ 1325.483998][ T32] r4:8405d000 [ 1325.484184][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.484465][ T32] Exception stack(0xdfaa5fb0 to 0xdfaa5ff8) [ 1325.484630][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.484929][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.485285][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.485515][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8405d000 [ 1325.485763][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.486023][ T32] INFO: task kworker/1:26:3151 blocked for more than 451 seconds. [ 1325.486283][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.486502][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.486751][ T32] task:kworker/1:26 state:D stack:0 pid:3151 tgid:3151 ppid:2 flags:0x00000000 [ 1325.487082][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.487306][ T32] Call trace: [ 1325.487424][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.487659][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfaadda4 r5:83e42400 [ 1325.487863][ T32] r4:83e42400 [ 1325.488023][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.488407][ T32] r5:83e42400 r4:82717b6c [ 1325.488528][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.488823][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.489098][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaade20 [ 1325.489394][ T32] r4:00000000 [ 1325.489537][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.489788][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.490084][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.500830][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8405d340 [ 1325.501135][ T32] r4:00000000 [ 1325.501244][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.501465][ T32] r9:83e42400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1325.501697][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.501986][ T32] r5:00001000 r4:dfa1d000 [ 1325.502103][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.502388][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.502679][ T32] r5:8452ff54 r4:8452fc00 [ 1325.502806][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.503195][ T32] r7:ddde40c0 r6:82c18200 r5:8452ff54 r4:842a4380 [ 1325.503425][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.503692][ T32] r10:83e42400 r9:842a43ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.503956][ T32] r4:842a4380 [ 1325.504100][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.504446][ T32] r10:00000000 r9:dfa99e78 r8:8405d440 r7:842a4380 r6:80266a94 r5:83e42400 [ 1325.504739][ T32] r4:8405d2c0 [ 1325.504850][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.505097][ T32] Exception stack(0xdfaadfb0 to 0xdfaadff8) [ 1325.505321][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.505561][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.505781][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.505990][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8405d2c0 [ 1325.506245][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.506542][ T32] INFO: task kworker/0:7:3153 blocked for more than 451 seconds. [ 1325.506830][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.507016][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.507286][ T32] task:kworker/0:7 state:D stack:0 pid:3153 tgid:3153 ppid:2 flags:0x00000000 [ 1325.507678][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.507859][ T32] Call trace: [ 1325.507999][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.508445][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfad1da4 r5:8344ec00 [ 1325.508700][ T32] r4:8344ec00 [ 1325.508792][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.509113][ T32] r5:8344ec00 r4:82717b6c [ 1325.509295][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.509621][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.509949][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfad1e20 [ 1325.510188][ T32] r4:00000000 [ 1325.510286][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.520846][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.521184][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.521405][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5c180 [ 1325.521606][ T32] r4:00000000 [ 1325.521704][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.522000][ T32] r9:8344ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1325.522189][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.522464][ T32] r5:00001000 r4:e0773000 [ 1325.522594][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.522871][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.523167][ T32] r5:847d7754 r4:847d7400 [ 1325.523353][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.523695][ T32] r7:dddd00c0 r6:82c18000 r5:847d7754 r4:84503100 [ 1325.523895][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.524304][ T32] r10:8344ec00 r9:8450312c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.524581][ T32] r4:84503100 [ 1325.524692][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.524962][ T32] r10:00000000 r9:df9bde78 r8:8405d700 r7:84503100 r6:80266a94 r5:8344ec00 [ 1325.525279][ T32] r4:83df0a80 [ 1325.525394][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.525699][ T32] Exception stack(0xdfad1fb0 to 0xdfad1ff8) [ 1325.525917][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.526285][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.526608][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.526819][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83df0a80 [ 1325.527105][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.527383][ T32] INFO: task kworker/0:8:3155 blocked for more than 451 seconds. [ 1325.527679][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.527871][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.528267][ T32] task:kworker/0:8 state:D stack:0 pid:3155 tgid:3155 ppid:2 flags:0x00000000 [ 1325.528613][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.528837][ T32] Call trace: [ 1325.528963][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.529259][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfacdda4 r5:84410000 [ 1325.529525][ T32] r4:84410000 [ 1325.529645][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.529936][ T32] r5:84410000 r4:82717b6c [ 1325.530107][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.541106][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.541779][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfacde20 [ 1325.542049][ T32] r4:00000000 [ 1325.542136][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.542385][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.542611][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.542987][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5c280 [ 1325.543353][ T32] r4:00000000 [ 1325.543444][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.543778][ T32] r9:84410000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f095000 [ 1325.544054][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.544460][ T32] r5:00001000 r4:e0793000 [ 1325.544600][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.545056][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.545391][ T32] r5:847d7b54 r4:847d7800 [ 1325.545511][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.545850][ T32] r7:dddd00c0 r6:82c18000 r5:847d7b54 r4:84503180 [ 1325.546070][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.546436][ T32] r10:84410000 r9:845031ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.546809][ T32] r4:84503180 [ 1325.546960][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.547278][ T32] r10:00000000 r9:df9bde78 r8:8405d640 r7:84503180 r6:80266a94 r5:84410000 [ 1325.547530][ T32] r4:83df0b40 [ 1325.547636][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.547976][ T32] Exception stack(0xdfacdfb0 to 0xdfacdff8) [ 1325.548257][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.548547][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.548797][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.549002][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83df0b40 [ 1325.549269][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.549480][ T32] INFO: task kworker/1:27:3158 blocked for more than 452 seconds. [ 1325.549674][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.549836][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.550078][ T32] task:kworker/1:27 state:D stack:0 pid:3158 tgid:3158 ppid:2 flags:0x00000000 [ 1325.560890][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.561175][ T32] Call trace: [ 1325.561330][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.561580][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfae5da4 r5:84412400 [ 1325.561871][ T32] r4:84412400 [ 1325.561978][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.562260][ T32] r5:84412400 r4:82717b6c [ 1325.562428][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.562777][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.563122][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfae5e20 [ 1325.563467][ T32] r4:00000000 [ 1325.563577][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.563742][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.564014][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.564338][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8405dac0 [ 1325.564652][ T32] r4:00000000 [ 1325.564876][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.565276][ T32] r9:84412400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1325.565511][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.565845][ T32] r5:00001000 r4:dfa8d000 [ 1325.565980][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.566326][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.566590][ T32] r5:84d1e354 r4:84d1e000 [ 1325.566670][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.567070][ T32] r7:ddde40c0 r6:82c18200 r5:84d1e354 r4:842a4300 [ 1325.567308][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.567578][ T32] r10:84412400 r9:842a432c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.567941][ T32] r4:842a4300 [ 1325.568053][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.568356][ T32] r10:00000000 r9:dfa99e78 r8:8405dc00 r7:842a4300 r6:80266a94 r5:84412400 [ 1325.568601][ T32] r4:8405d800 [ 1325.568725][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.568981][ T32] Exception stack(0xdfae5fb0 to 0xdfae5ff8) [ 1325.569150][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.569442][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.569706][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.569906][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8405d800 [ 1325.570213][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.580815][ T32] INFO: task kworker/1:28:3159 blocked for more than 452 seconds. [ 1325.581086][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.581220][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.581431][ T32] task:kworker/1:28 state:D stack:0 pid:3159 tgid:3159 ppid:2 flags:0x00000000 [ 1325.581735][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.581906][ T32] Call trace: [ 1325.582024][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.582292][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfaedda4 r5:84410c00 [ 1325.582531][ T32] r4:84410c00 [ 1325.582645][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.582938][ T32] r5:84410c00 r4:82717b6c [ 1325.583084][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.583401][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.583777][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaede20 [ 1325.584061][ T32] r4:00000000 [ 1325.584212][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.584572][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.584866][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.585198][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc7340 [ 1325.585464][ T32] r4:00000000 [ 1325.585576][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.585867][ T32] r9:84410c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f16b000 [ 1325.586109][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.586484][ T32] r5:00001000 r4:eab25000 [ 1325.586608][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.586900][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.587232][ T32] r5:84d1f754 r4:84d1f400 [ 1325.587371][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.587676][ T32] r7:ddde40c0 r6:82c18200 r5:84d1f754 r4:842a4280 [ 1325.587873][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.588283][ T32] r10:84410c00 r9:842a42ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.588549][ T32] r4:842a4280 [ 1325.588672][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.589028][ T32] r10:00000000 r9:dfae5e78 r8:8405dd80 r7:842a4280 r6:80266a94 r5:84410c00 [ 1325.589255][ T32] r4:8405dc80 [ 1325.589354][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.589575][ T32] Exception stack(0xdfaedfb0 to 0xdfaedff8) [ 1325.589746][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.590008][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.590270][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.600798][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8405dc80 [ 1325.601080][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.601308][ T32] INFO: task kworker/1:29:3161 blocked for more than 452 seconds. [ 1325.601602][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.601849][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.602057][ T32] task:kworker/1:29 state:D stack:0 pid:3161 tgid:3161 ppid:2 flags:0x00000000 [ 1325.602408][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.602653][ T32] Call trace: [ 1325.602762][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.603005][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfaf1da4 r5:84413c00 [ 1325.603223][ T32] r4:84413c00 [ 1325.603353][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.603615][ T32] r5:84413c00 r4:82717b6c [ 1325.603737][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.604106][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.604515][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfaf1e20 [ 1325.604753][ T32] r4:00000000 [ 1325.604885][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.605143][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.605415][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.605732][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc7540 [ 1325.605957][ T32] r4:00000000 [ 1325.606071][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.606339][ T32] r9:84413c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f177000 [ 1325.606665][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.607034][ T32] r5:00001000 r4:eab7b000 [ 1325.607167][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.607515][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.607813][ T32] r5:84d1ff54 r4:84d1fc00 [ 1325.608049][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.608450][ T32] r7:ddde40c0 r6:82c18200 r5:84d1ff54 r4:842a4100 [ 1325.608627][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.608932][ T32] r10:84413c00 r9:842a412c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.609270][ T32] r4:842a4100 [ 1325.609413][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.609781][ T32] r10:00000000 r9:dfaede78 r8:8405df00 r7:842a4100 r6:80266a94 r5:84413c00 [ 1325.610039][ T32] r4:8405d800 [ 1325.610188][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.620779][ T32] Exception stack(0xdfaf1fb0 to 0xdfaf1ff8) [ 1325.621076][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.621324][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.621568][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.621816][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8405d800 [ 1325.622081][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.622435][ T32] INFO: task kworker/1:30:3163 blocked for more than 452 seconds. [ 1325.622756][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.622953][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.623179][ T32] task:kworker/1:30 state:D stack:0 pid:3163 tgid:3163 ppid:2 flags:0x00000000 [ 1325.623520][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.623760][ T32] Call trace: [ 1325.623881][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.624297][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfad9da4 r5:84411800 [ 1325.624566][ T32] r4:84411800 [ 1325.624674][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.624987][ T32] r5:84411800 r4:82717b6c [ 1325.625121][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.625451][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.625851][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfad9e20 [ 1325.626146][ T32] r4:00000000 [ 1325.626256][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.626586][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.627055][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.627362][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc7e80 [ 1325.627627][ T32] r4:00000000 [ 1325.627720][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.628010][ T32] r9:84411800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f17b000 [ 1325.628336][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.628635][ T32] r5:00001000 r4:e043d000 [ 1325.628806][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.629275][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.629573][ T32] r5:84d28354 r4:84d28000 [ 1325.629747][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.630047][ T32] r7:ddde40c0 r6:82c18200 r5:84d28354 r4:82c0bf80 [ 1325.630242][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.640780][ T32] r10:84411800 r9:82c0bfac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.641133][ T32] r4:82c0bf80 [ 1325.641258][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.641517][ T32] r10:00000000 r9:dfaf1e78 r8:8405d980 r7:82c0bf80 r6:80266a94 r5:84411800 [ 1325.641776][ T32] r4:8405d540 [ 1325.641901][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.642166][ T32] Exception stack(0xdfad9fb0 to 0xdfad9ff8) [ 1325.642412][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.642665][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.642970][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.643211][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8405d540 [ 1325.643461][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.643754][ T32] INFO: task kworker/0:9:3165 blocked for more than 452 seconds. [ 1325.644156][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.644434][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.644753][ T32] task:kworker/0:9 state:D stack:0 pid:3165 tgid:3165 ppid:2 flags:0x00000000 [ 1325.645130][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.645391][ T32] Call trace: [ 1325.645560][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.646014][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb09da4 r5:84415400 [ 1325.646321][ T32] r4:84415400 [ 1325.646431][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.646900][ T32] r5:84415400 r4:82717b6c [ 1325.647067][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.647537][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.647998][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb09e20 [ 1325.648264][ T32] r4:00000000 [ 1325.648356][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.648636][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.648946][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.649212][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5c580 [ 1325.649497][ T32] r4:00000000 [ 1325.649633][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.649864][ T32] r9:84415400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1325.650163][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.660812][ T32] r5:00001000 r4:e07fd000 [ 1325.661057][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.661408][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.661761][ T32] r5:847dc354 r4:847dc000 [ 1325.661910][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.662327][ T32] r7:dddd00c0 r6:82c18000 r5:847dc354 r4:84503200 [ 1325.662606][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.662915][ T32] r10:84415400 r9:8450322c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.663194][ T32] r4:84503200 [ 1325.663352][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.663691][ T32] r10:00000000 r9:df9bde78 r8:842de1c0 r7:84503200 r6:80266a94 r5:84415400 [ 1325.663926][ T32] r4:83df0f00 [ 1325.664035][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.664389][ T32] Exception stack(0xdfb09fb0 to 0xdfb09ff8) [ 1325.664652][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.664846][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.665136][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.665398][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83df0f00 [ 1325.665849][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.666093][ T32] INFO: task kworker/0:10:3168 blocked for more than 452 seconds. [ 1325.666427][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.666691][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.666961][ T32] task:kworker/0:10 state:D stack:0 pid:3168 tgid:3168 ppid:2 flags:0x00000000 [ 1325.667434][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.667645][ T32] Call trace: [ 1325.667752][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.668160][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb1dda4 r5:84416c00 [ 1325.668458][ T32] r4:84416c00 [ 1325.668671][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.669028][ T32] r5:84416c00 r4:82717b6c [ 1325.669154][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.669488][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.669763][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb1de20 [ 1325.670042][ T32] r4:00000000 [ 1325.670161][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.680772][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.681215][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.681516][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5cbc0 [ 1325.681757][ T32] r4:00000000 [ 1325.681882][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.682215][ T32] r9:84416c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1325.682490][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.682838][ T32] r5:00001000 r4:dfb79000 [ 1325.683024][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.683375][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.683672][ T32] r5:847ddb54 r4:847dd800 [ 1325.683830][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.684234][ T32] r7:dddd00c0 r6:82c18000 r5:847ddb54 r4:84503280 [ 1325.684427][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.684728][ T32] r10:84416c00 r9:845032ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.684962][ T32] r4:84503280 [ 1325.685052][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.685398][ T32] r10:00000000 r9:df9bde78 r8:842de540 r7:84503280 r6:80266a94 r5:84416c00 [ 1325.685675][ T32] r4:83df0c40 [ 1325.685780][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.686072][ T32] Exception stack(0xdfb1dfb0 to 0xdfb1dff8) [ 1325.686289][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.686617][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.686872][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.687164][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83df0c40 [ 1325.687466][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.687772][ T32] INFO: task kworker/1:31:3169 blocked for more than 452 seconds. [ 1325.688021][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.688278][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.688528][ T32] task:kworker/1:31 state:D stack:0 pid:3169 tgid:3169 ppid:2 flags:0x00000000 [ 1325.688885][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.689054][ T32] Call trace: [ 1325.689271][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.689558][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb25da4 r5:84413000 [ 1325.689850][ T32] r4:84413000 [ 1325.689957][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.690333][ T32] r5:84413000 r4:82717b6c [ 1325.700770][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.701168][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.701482][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb25e20 [ 1325.701698][ T32] r4:00000000 [ 1325.701790][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.702052][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.702427][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.702711][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc7240 [ 1325.702957][ T32] r4:00000000 [ 1325.703040][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.703442][ T32] r9:84413000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f17f000 [ 1325.703657][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.703960][ T32] r5:00001000 r4:ea95d000 [ 1325.704169][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.704444][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.704716][ T32] r5:84d28b54 r4:84d28800 [ 1325.704824][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.705143][ T32] r7:ddde40c0 r6:82c18200 r5:84d28b54 r4:84062900 [ 1325.705408][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.705683][ T32] r10:84413000 r9:8406292c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.706085][ T32] r4:84062900 [ 1325.706264][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.706635][ T32] r10:00000000 r9:dfad9e78 r8:842de840 r7:84062900 r6:80266a94 r5:84413000 [ 1325.706934][ T32] r4:842de3c0 [ 1325.707035][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.707313][ T32] Exception stack(0xdfb25fb0 to 0xdfb25ff8) [ 1325.707504][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.707753][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.708030][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.708322][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:842de3c0 [ 1325.708557][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.708789][ T32] INFO: task kworker/0:11:3173 blocked for more than 452 seconds. [ 1325.709095][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.709282][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.709510][ T32] task:kworker/0:11 state:D stack:0 pid:3173 tgid:3173 ppid:2 flags:0x00000000 [ 1325.709835][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.710095][ T32] Call trace: [ 1325.710288][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.720898][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb3dda4 r5:8367d400 [ 1325.721205][ T32] r4:8367d400 [ 1325.721349][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.721673][ T32] r5:8367d400 r4:82717b6c [ 1325.721856][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.722209][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.722625][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb3de20 [ 1325.722922][ T32] r4:00000000 [ 1325.723041][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.723367][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.723676][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.723944][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5ca40 [ 1325.724294][ T32] r4:00000000 [ 1325.724403][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.724652][ T32] r9:8367d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00f000 [ 1325.724946][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.725303][ T32] r5:00001000 r4:df9c7000 [ 1325.725424][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.725720][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.726027][ T32] r5:847dd754 r4:847dd400 [ 1325.726222][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.726575][ T32] r7:dddd00c0 r6:82c18000 r5:847dd754 r4:84503300 [ 1325.726750][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.727137][ T32] r10:8367d400 r9:8450332c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.727412][ T32] r4:84503300 [ 1325.727518][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.727795][ T32] r10:00000000 r9:df9bde78 r8:842de9c0 r7:84503300 r6:80266a94 r5:8367d400 [ 1325.728055][ T32] r4:845010c0 [ 1325.728198][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.728464][ T32] Exception stack(0xdfb3dfb0 to 0xdfb3dff8) [ 1325.728624][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.728849][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.729155][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.729486][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:845010c0 [ 1325.729746][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.730115][ T32] INFO: task kworker/0:12:3177 blocked for more than 452 seconds. [ 1325.730322][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.740884][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.741247][ T32] task:kworker/0:12 state:D stack:0 pid:3177 tgid:3177 ppid:2 flags:0x00000000 [ 1325.741559][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.741749][ T32] Call trace: [ 1325.741886][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.742163][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb59da4 r5:83679800 [ 1325.742426][ T32] r4:83679800 [ 1325.742590][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.742935][ T32] r5:83679800 r4:82717b6c [ 1325.743061][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.743440][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.743754][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb59e20 [ 1325.744161][ T32] r4:00000000 [ 1325.744334][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.744638][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.744895][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.745297][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5c9c0 [ 1325.745579][ T32] r4:00000000 [ 1325.745665][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.745932][ T32] r9:83679800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1325.746232][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.746545][ T32] r5:00001000 r4:ea96d000 [ 1325.746664][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.746904][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.747244][ T32] r5:847dd354 r4:847dd000 [ 1325.747344][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.747581][ T32] r7:dddd00c0 r6:82c18000 r5:847dd354 r4:84503380 [ 1325.747737][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.747968][ T32] r10:83679800 r9:845033ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.748266][ T32] r4:84503380 [ 1325.748357][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.748605][ T32] r10:00000000 r9:df9bde78 r8:842ded00 r7:84503380 r6:80266a94 r5:83679800 [ 1325.748915][ T32] r4:84501240 [ 1325.749009][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.749249][ T32] Exception stack(0xdfb59fb0 to 0xdfb59ff8) [ 1325.749468][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.749895][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.750244][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.760834][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84501240 [ 1325.761215][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.761486][ T32] INFO: task kworker/0:13:3178 blocked for more than 452 seconds. [ 1325.761708][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.761892][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.762150][ T32] task:kworker/0:13 state:D stack:0 pid:3178 tgid:3178 ppid:2 flags:0x00000000 [ 1325.762451][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.762693][ T32] Call trace: [ 1325.762826][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.763097][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb5dda4 r5:84414800 [ 1325.763474][ T32] r4:84414800 [ 1325.763576][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.763829][ T32] r5:84414800 r4:82717b6c [ 1325.763973][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.764284][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.764581][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb5de20 [ 1325.764827][ T32] r4:00000000 [ 1325.764934][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.765205][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.765468][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.765703][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c73000 [ 1325.765957][ T32] r4:00000000 [ 1325.766061][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.766298][ T32] r9:84414800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1325.766627][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.766937][ T32] r5:00001000 r4:e0001000 [ 1325.767104][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.767561][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.767875][ T32] r5:847def54 r4:847dec00 [ 1325.767999][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.768425][ T32] r7:dddd00c0 r6:82c18000 r5:847def54 r4:84503400 [ 1325.768585][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.768826][ T32] r10:84414800 r9:8450342c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.769145][ T32] r4:84503400 [ 1325.769244][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.769504][ T32] r10:00000000 r9:dfb59e78 r8:842dedc0 r7:84503400 r6:80266a94 r5:84414800 [ 1325.769856][ T32] r4:84501280 [ 1325.769971][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.770260][ T32] Exception stack(0xdfb5dfb0 to 0xdfb5dff8) [ 1325.781211][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.781823][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.782266][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.782630][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84501280 [ 1325.783002][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.783409][ T32] INFO: task kworker/0:14:3179 blocked for more than 452 seconds. [ 1325.783739][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.784254][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.784730][ T32] task:kworker/0:14 state:D stack:0 pid:3179 tgid:3179 ppid:2 flags:0x00000000 [ 1325.785552][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.785992][ T32] Call trace: [ 1325.786298][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.787148][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb65da4 r5:84418000 [ 1325.787642][ T32] r4:84418000 [ 1325.787883][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.789564][ T32] r5:84418000 r4:82717b6c [ 1325.789821][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.800979][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.801696][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb65e20 [ 1325.802105][ T32] r4:00000000 [ 1325.802335][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.802661][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.803000][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.803509][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5c8c0 [ 1325.803853][ T32] r4:00000000 [ 1325.804040][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.804606][ T32] r9:84418000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1325.804907][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.805318][ T32] r5:00001000 r4:ea92b000 [ 1325.805533][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.805997][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.806503][ T32] r5:847dcf54 r4:847dcc00 [ 1325.806757][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.807386][ T32] r7:dddd00c0 r6:82c18000 r5:847dcf54 r4:84503480 [ 1325.807671][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.808174][ T32] r10:84418000 r9:845034ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.808603][ T32] r4:84503480 [ 1325.808786][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.809254][ T32] r10:00000000 r9:dfb5de78 r8:842deec0 r7:84503480 r6:80266a94 r5:84418000 [ 1325.809690][ T32] r4:84501280 [ 1325.809902][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.810309][ T32] Exception stack(0xdfb65fb0 to 0xdfb65ff8) [ 1325.820951][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1325.821493][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.821843][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.822247][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84501280 [ 1325.822602][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.822984][ T32] INFO: task kworker/0:15:3181 blocked for more than 452 seconds. [ 1325.823406][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.823688][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.824155][ T32] task:kworker/0:15 state:D stack:0 pid:3181 tgid:3181 ppid:2 flags:0x00000000 [ 1325.824738][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.825158][ T32] Call trace: [ 1325.825424][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.825932][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb6dda4 r5:84419800 [ 1325.826451][ T32] r4:84419800 [ 1325.826711][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.827272][ T32] r5:84419800 r4:82717b6c [ 1325.827495][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.828170][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.828720][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb6de20 [ 1325.829053][ T32] r4:00000000 [ 1325.829278][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.829716][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.840932][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.841635][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5c7c0 [ 1325.842018][ T32] r4:00000000 [ 1325.842292][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.842727][ T32] r9:84419800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1325.843135][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.843659][ T32] r5:00001000 r4:e482d000 [ 1325.843968][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.844747][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.845179][ T32] r5:847dcb54 r4:847dc800 [ 1325.845399][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.845990][ T32] r7:dddd00c0 r6:82c18000 r5:847dcb54 r4:84503500 [ 1325.846323][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.846831][ T32] r10:84419800 r9:8450352c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.847446][ T32] r4:84503500 [ 1325.847715][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.848400][ T32] r10:00000000 r9:dfb5de78 r8:842de400 r7:84503500 r6:80266a94 r5:84419800 [ 1325.848779][ T32] r4:84501400 [ 1325.848980][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.849764][ T32] Exception stack(0xdfb6dfb0 to 0xdfb6dff8) [ 1325.850110][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.871031][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.871660][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.872113][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84501400 [ 1325.872574][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.873227][ T32] INFO: task kworker/1:32:3183 blocked for more than 452 seconds. [ 1325.873601][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.873941][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.874477][ T32] task:kworker/1:32 state:D stack:0 pid:3183 tgid:3183 ppid:2 flags:0x00000000 [ 1325.875092][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.875503][ T32] Call trace: [ 1325.875701][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.876101][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb7dda4 r5:8441b000 [ 1325.876434][ T32] r4:8441b000 [ 1325.876608][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.877061][ T32] r5:8441b000 r4:82717b6c [ 1325.877313][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.877869][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.878281][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb7de20 [ 1325.878953][ T32] r4:00000000 [ 1325.879142][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.879781][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.890856][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.891465][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0840 [ 1325.891981][ T32] r4:00000000 [ 1325.892202][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.892739][ T32] r9:8441b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f191000 [ 1325.893329][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.893840][ T32] r5:00001000 r4:ea9e3000 [ 1325.894171][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.894772][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.895493][ T32] r5:84d2ab54 r4:84d2a800 [ 1325.895709][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.896312][ T32] r7:ddde40c0 r6:82c18200 r5:84d2ab54 r4:82cb6600 [ 1325.896634][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.897510][ T32] r10:8441b000 r9:82cb662c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.898013][ T32] r4:82cb6600 [ 1325.898276][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.898788][ T32] r10:00000000 r9:dfb25e78 r8:842de240 r7:82cb6600 r6:80266a94 r5:8441b000 [ 1325.899294][ T32] r4:842de300 [ 1325.899562][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.900200][ T32] Exception stack(0xdfb7dfb0 to 0xdfb7dff8) [ 1325.910942][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1325.911555][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.912041][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.912528][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:842de300 [ 1325.913073][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.913735][ T32] INFO: task kworker/0:16:3184 blocked for more than 452 seconds. [ 1325.914122][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.914450][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.914852][ T32] task:kworker/0:16 state:D stack:0 pid:3184 tgid:3184 ppid:2 flags:0x00000000 [ 1325.915308][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.915639][ T32] Call trace: [ 1325.915843][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.916277][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb81da4 r5:84418c00 [ 1325.916738][ T32] r4:84418c00 [ 1325.916893][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.917260][ T32] r5:84418c00 r4:82717b6c [ 1325.917429][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.917828][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.918211][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb81e20 [ 1325.918559][ T32] r4:00000000 [ 1325.918761][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.919173][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.919569][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.920057][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c73340 [ 1325.920384][ T32] r4:00000000 [ 1325.931411][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.931852][ T32] r9:84418c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f065000 [ 1325.932233][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.932729][ T32] r5:00001000 r4:e041f000 [ 1325.932913][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.933277][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.933688][ T32] r5:847df754 r4:847df400 [ 1325.933872][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.934272][ T32] r7:dddd00c0 r6:82c18000 r5:847df754 r4:84503580 [ 1325.934571][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.934978][ T32] r10:84418c00 r9:845035ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.935277][ T32] r4:84503580 [ 1325.935433][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.935827][ T32] r10:00000000 r9:dfb5de78 r8:842de040 r7:84503580 r6:80266a94 r5:84418c00 [ 1325.936201][ T32] r4:84501500 [ 1325.936360][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.936668][ T32] Exception stack(0xdfb81fb0 to 0xdfb81ff8) [ 1325.936972][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1325.937305][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.937710][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.938123][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84501500 [ 1325.938603][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.939075][ T32] INFO: task kworker/1:33:3185 blocked for more than 452 seconds. [ 1325.939425][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.939687][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.940126][ T32] task:kworker/1:33 state:D stack:0 pid:3185 tgid:3185 ppid:2 flags:0x00000000 [ 1325.950746][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.951087][ T32] Call trace: [ 1325.951280][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.951689][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb89da4 r5:8441bc00 [ 1325.952031][ T32] r4:8441bc00 [ 1325.952219][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.952621][ T32] r5:8441bc00 r4:82717b6c [ 1325.952821][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.953283][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.953707][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb89e20 [ 1325.953981][ T32] r4:00000000 [ 1325.954132][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.954478][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.954782][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.955163][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca08c0 [ 1325.955420][ T32] r4:00000000 [ 1325.955585][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.955882][ T32] r9:8441bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f181000 [ 1325.956222][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.956571][ T32] r5:00001000 r4:ea969000 [ 1325.956769][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.957100][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.957427][ T32] r5:84d28f54 r4:84d28c00 [ 1325.957713][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.958239][ T32] r7:ddde40c0 r6:82c18200 r5:84d28f54 r4:83e05e00 [ 1325.958659][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.959016][ T32] r10:8441bc00 r9:83e05e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1325.959335][ T32] r4:83e05e00 [ 1325.959541][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.959956][ T32] r10:00000000 r9:dfb7de78 r8:842debc0 r7:83e05e00 r6:80266a94 r5:8441bc00 [ 1325.970918][ T32] r4:844a8100 [ 1325.971145][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.971534][ T32] Exception stack(0xdfb89fb0 to 0xdfb89ff8) [ 1325.971912][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.972323][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.972624][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.972919][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844a8100 [ 1325.973398][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.973724][ T32] INFO: task kworker/0:17:3188 blocked for more than 452 seconds. [ 1325.973991][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.974198][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.974649][ T32] task:kworker/0:17 state:D stack:0 pid:3188 tgid:3188 ppid:2 flags:0x00000000 [ 1325.975037][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.975273][ T32] Call trace: [ 1325.975689][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.975977][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb99da4 r5:8441a400 [ 1325.976256][ T32] r4:8441a400 [ 1325.976408][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1325.976753][ T32] r5:8441a400 r4:82717b6c [ 1325.977024][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1325.977412][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1325.977863][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb99e20 [ 1325.978164][ T32] r4:00000000 [ 1325.978336][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1325.978666][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1325.979024][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1325.979354][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c73200 [ 1325.979654][ T32] r4:00000000 [ 1325.979804][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1325.980245][ T32] r9:8441a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f063000 [ 1325.990629][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1325.991062][ T32] r5:00001000 r4:e0061000 [ 1325.991226][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1325.991607][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1325.992120][ T32] r5:847df354 r4:847df000 [ 1325.992330][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1325.992740][ T32] r7:dddd00c0 r6:82c18000 r5:847df354 r4:84503600 [ 1325.992979][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1325.993347][ T32] r10:8441a400 r9:8450362c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1325.993665][ T32] r4:84503600 [ 1325.993945][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1325.994295][ T32] r10:00000000 r9:dfb5de78 r8:842de100 r7:84503600 r6:80266a94 r5:8441a400 [ 1325.994640][ T32] r4:84501640 [ 1325.994851][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1325.995270][ T32] Exception stack(0xdfb99fb0 to 0xdfb99ff8) [ 1325.995526][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1325.995898][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1325.996256][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1325.996541][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84501640 [ 1325.996800][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1325.997136][ T32] INFO: task kworker/0:18:3191 blocked for more than 452 seconds. [ 1325.997447][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1325.997681][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1325.997941][ T32] task:kworker/0:18 state:D stack:0 pid:3191 tgid:3191 ppid:2 flags:0x00000000 [ 1325.998567][ T32] Workqueue: events bpf_prog_free_deferred [ 1325.998799][ T32] Call trace: [ 1325.999078][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1325.999373][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbb1da4 r5:8441c800 [ 1325.999645][ T32] r4:8441c800 [ 1325.999822][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.000201][ T32] r5:8441c800 r4:82717b6c [ 1326.010643][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.011155][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.011691][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbb1e20 [ 1326.012014][ T32] r4:00000000 [ 1326.012202][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.012534][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.012878][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.013316][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c5cfc0 [ 1326.013871][ T32] r4:00000000 [ 1326.014022][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.014323][ T32] r9:8441c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1326.015149][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.015462][ T32] r5:00001000 r4:dff37000 [ 1326.015642][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.015981][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.016347][ T32] r5:847deb54 r4:847de800 [ 1326.016531][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.016864][ T32] r7:dddd00c0 r6:82c18000 r5:847deb54 r4:84503680 [ 1326.017108][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.017534][ T32] r10:8441c800 r9:845036ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.018142][ T32] r4:84503680 [ 1326.018319][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.018723][ T32] r10:00000000 r9:dfb5de78 r8:844ff1c0 r7:84503680 r6:80266a94 r5:8441c800 [ 1326.019407][ T32] r4:84501780 [ 1326.019573][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.019857][ T32] Exception stack(0xdfbb1fb0 to 0xdfbb1ff8) [ 1326.020142][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.030756][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.031186][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.031377][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84501780 [ 1326.031603][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.031818][ T32] INFO: task kworker/1:34:3192 blocked for more than 452 seconds. [ 1326.032142][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.032316][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.032564][ T32] task:kworker/1:34 state:D stack:0 pid:3192 tgid:3192 ppid:2 flags:0x00000000 [ 1326.032842][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.033056][ T32] Call trace: [ 1326.033194][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.033474][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbb9da4 r5:8441d400 [ 1326.033732][ T32] r4:8441d400 [ 1326.033858][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.034173][ T32] r5:8441d400 r4:82717b6c [ 1326.034290][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.034567][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.034865][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbb9e20 [ 1326.035124][ T32] r4:00000000 [ 1326.035227][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.035569][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.035854][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.036167][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0240 [ 1326.036399][ T32] r4:00000000 [ 1326.036528][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.036906][ T32] r9:8441d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f185000 [ 1326.037101][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.037372][ T32] r5:00001000 r4:ea987000 [ 1326.037527][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.037848][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.038172][ T32] r5:84d29754 r4:84d29400 [ 1326.038312][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.038653][ T32] r7:ddde40c0 r6:82c18200 r5:84d29754 r4:84502000 [ 1326.038907][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.039205][ T32] r10:8441d400 r9:8450202c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.039536][ T32] r4:84502000 [ 1326.039691][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.039993][ T32] r10:00000000 r9:dfb7de78 r8:844ff340 r7:84502000 r6:80266a94 r5:8441d400 [ 1326.040331][ T32] r4:844ff240 [ 1326.050716][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.051024][ T32] Exception stack(0xdfbb9fb0 to 0xdfbb9ff8) [ 1326.051297][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.051575][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.051928][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.052208][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844ff240 [ 1326.052543][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.052826][ T32] INFO: task kworker/0:19:3194 blocked for more than 452 seconds. [ 1326.053104][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.053316][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.053584][ T32] task:kworker/0:19 state:D stack:0 pid:3194 tgid:3194 ppid:2 flags:0x00000000 [ 1326.053919][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.054229][ T32] Call trace: [ 1326.054383][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.054685][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbc1da4 r5:8441e000 [ 1326.054927][ T32] r4:8441e000 [ 1326.055052][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.055406][ T32] r5:8441e000 r4:82717b6c [ 1326.055627][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.055960][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.056332][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbc1e20 [ 1326.056566][ T32] r4:00000000 [ 1326.056717][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.056967][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.057281][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.057584][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c733c0 [ 1326.057887][ T32] r4:00000000 [ 1326.058030][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.058343][ T32] r9:8441e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1326.058605][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.058969][ T32] r5:00001000 r4:e0453000 [ 1326.059146][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.059531][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.059842][ T32] r5:847dfb54 r4:847df800 [ 1326.070778][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.071323][ T32] r7:dddd00c0 r6:82c18000 r5:847dfb54 r4:84503700 [ 1326.071625][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.072014][ T32] r10:8441e000 r9:8450372c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.072360][ T32] r4:84503700 [ 1326.072522][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.072884][ T32] r10:00000000 r9:dfbb1e78 r8:844ff500 r7:84503700 r6:80266a94 r5:8441e000 [ 1326.073169][ T32] r4:845018c0 [ 1326.073318][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.073648][ T32] Exception stack(0xdfbc1fb0 to 0xdfbc1ff8) [ 1326.073915][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.074194][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.074471][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.074754][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:845018c0 [ 1326.075038][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.075368][ T32] INFO: task kworker/0:20:3196 blocked for more than 452 seconds. [ 1326.075692][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.075895][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.076194][ T32] task:kworker/0:20 state:D stack:0 pid:3196 tgid:3196 ppid:2 flags:0x00000000 [ 1326.076536][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.076823][ T32] Call trace: [ 1326.076991][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.077294][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbcdda4 r5:8441ec00 [ 1326.077799][ T32] r4:8441ec00 [ 1326.077951][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.078283][ T32] r5:8441ec00 r4:82717b6c [ 1326.078778][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.079209][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.079867][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbcde20 [ 1326.080204][ T32] r4:00000000 [ 1326.090952][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.091533][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.091848][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.092211][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c73e80 [ 1326.092633][ T32] r4:00000000 [ 1326.092830][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.093202][ T32] r9:8441ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1326.093534][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.093927][ T32] r5:00001000 r4:e88b5000 [ 1326.094140][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.094566][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.095126][ T32] r5:847e1b54 r4:847e1800 [ 1326.095351][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.095795][ T32] r7:dddd00c0 r6:82c18000 r5:847e1b54 r4:84503780 [ 1326.096122][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.096466][ T32] r10:8441ec00 r9:845037ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.096803][ T32] r4:84503780 [ 1326.096960][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.097357][ T32] r10:00000000 r9:dfbc1e78 r8:844ff5c0 r7:84503780 r6:80266a94 r5:8441ec00 [ 1326.097687][ T32] r4:84501a80 [ 1326.097846][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.098220][ T32] Exception stack(0xdfbcdfb0 to 0xdfbcdff8) [ 1326.098576][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.098896][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.099209][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.099593][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84501a80 [ 1326.099901][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.110901][ T32] INFO: task kworker/0:21:3197 blocked for more than 452 seconds. [ 1326.111312][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.111527][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.111781][ T32] task:kworker/0:21 state:D stack:0 pid:3197 tgid:3197 ppid:2 flags:0x00000000 [ 1326.112208][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.112528][ T32] Call trace: [ 1326.112717][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.113127][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbd5da4 r5:84588000 [ 1326.113456][ T32] r4:84588000 [ 1326.113615][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.114026][ T32] r5:84588000 r4:82717b6c [ 1326.114210][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.114636][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.115055][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbd5e20 [ 1326.115425][ T32] r4:00000000 [ 1326.115579][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.115939][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.116410][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.116766][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c73480 [ 1326.117141][ T32] r4:00000000 [ 1326.117329][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.117769][ T32] r9:84588000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1326.118119][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.118618][ T32] r5:00001000 r4:e0475000 [ 1326.118840][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.119301][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.119664][ T32] r5:847dff54 r4:847dfc00 [ 1326.119914][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.130657][ T32] r7:dddd00c0 r6:82c18000 r5:847dff54 r4:84503800 [ 1326.130866][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.131112][ T32] r10:84588000 r9:8450382c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.131298][ T32] r4:84503800 [ 1326.131381][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.131687][ T32] r10:00000000 r9:dfbcde78 r8:844ff6c0 r7:84503800 r6:80266a94 r5:84588000 [ 1326.131845][ T32] r4:84501d40 [ 1326.131975][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.132343][ T32] Exception stack(0xdfbd5fb0 to 0xdfbd5ff8) [ 1326.132491][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.132693][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.132851][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.133009][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84501d40 [ 1326.133195][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.133382][ T32] INFO: task kworker/0:22:3201 blocked for more than 452 seconds. [ 1326.133574][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.133736][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.133935][ T32] task:kworker/0:22 state:D stack:0 pid:3201 tgid:3201 ppid:2 flags:0x00000000 [ 1326.134171][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.134355][ T32] Call trace: [ 1326.134449][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.134623][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbbdda4 r5:84588c00 [ 1326.134809][ T32] r4:84588c00 [ 1326.134905][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.135079][ T32] r5:84588c00 r4:82717b6c [ 1326.135163][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.135410][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.135672][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbbde20 [ 1326.135853][ T32] r4:00000000 [ 1326.135928][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.136192][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.136367][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.136552][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c73f80 [ 1326.136715][ T32] r4:00000000 [ 1326.136795][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.137044][ T32] r9:84588c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1326.137187][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.137399][ T32] r5:00001000 r4:e88c1000 [ 1326.137491][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.137689][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.137884][ T32] r5:847e1f54 r4:847e1c00 [ 1326.138016][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.138218][ T32] r7:dddd00c0 r6:82c18000 r5:847e1f54 r4:84503880 [ 1326.138362][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.138555][ T32] r10:84588c00 r9:845038ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.138719][ T32] r4:84503880 [ 1326.138798][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.138973][ T32] r10:00000000 r9:dfbcde78 r8:844ff7c0 r7:84503880 r6:80266a94 r5:84588c00 [ 1326.139142][ T32] r4:842def80 [ 1326.139213][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.139434][ T32] Exception stack(0xdfbbdfb0 to 0xdfbbdff8) [ 1326.139583][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.139768][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.139936][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.140152][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:842def80 [ 1326.150771][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.151028][ T32] INFO: task kworker/0:23:3203 blocked for more than 452 seconds. [ 1326.151208][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.151330][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.151530][ T32] task:kworker/0:23 state:D stack:0 pid:3203 tgid:3203 ppid:2 flags:0x00000000 [ 1326.151781][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.151982][ T32] Call trace: [ 1326.152105][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.152327][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbf5da4 r5:84589800 [ 1326.152508][ T32] r4:84589800 [ 1326.152584][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.152783][ T32] r5:84589800 r4:82717b6c [ 1326.152894][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.153123][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.153322][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbf5e20 [ 1326.153550][ T32] r4:00000000 [ 1326.153624][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.153796][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.153976][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.154191][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7a000 [ 1326.154405][ T32] r4:00000000 [ 1326.154485][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.154671][ T32] r9:84589800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f079000 [ 1326.154813][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.155021][ T32] r5:00001000 r4:e889b000 [ 1326.155115][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.155311][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.155503][ T32] r5:8401f754 r4:8401f400 [ 1326.155633][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.155822][ T32] r7:dddd00c0 r6:82c18000 r5:8401f754 r4:84503900 [ 1326.155959][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.156169][ T32] r10:84589800 r9:8450392c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.156334][ T32] r4:84503900 [ 1326.156437][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.156658][ T32] r10:00000000 r9:dfbbde78 r8:844ff940 r7:84503900 r6:80266a94 r5:84589800 [ 1326.156803][ T32] r4:83df0240 [ 1326.156881][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.157082][ T32] Exception stack(0xdfbf5fb0 to 0xdfbf5ff8) [ 1326.157198][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.157375][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.157594][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.157737][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83df0240 [ 1326.157872][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.158025][ T32] INFO: task kworker/0:24:3205 blocked for more than 452 seconds. [ 1326.158176][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.158408][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.158700][ T32] task:kworker/0:24 state:D stack:0 pid:3205 tgid:3205 ppid:2 flags:0x00000000 [ 1326.158944][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.159075][ T32] Call trace: [ 1326.159168][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.159353][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbf9da4 r5:8458a400 [ 1326.159653][ T32] r4:8458a400 [ 1326.159847][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.160233][ T32] r5:8458a400 r4:82717b6c [ 1326.170784][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.171118][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.171379][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbf9e20 [ 1326.171532][ T32] r4:00000000 [ 1326.171604][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.171764][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.171944][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.172222][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c73a00 [ 1326.172374][ T32] r4:00000000 [ 1326.172448][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.172629][ T32] r9:8458a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f071000 [ 1326.172766][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.172949][ T32] r5:00001000 r4:e0669000 [ 1326.173066][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.173255][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.173459][ T32] r5:847e0f54 r4:847e0c00 [ 1326.173556][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.173762][ T32] r7:dddd00c0 r6:82c18000 r5:847e0f54 r4:84503980 [ 1326.173898][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.174103][ T32] r10:8458a400 r9:845039ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.174273][ T32] r4:84503980 [ 1326.174346][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.174525][ T32] r10:00000000 r9:dfbf5e78 r8:844ffa40 r7:84503980 r6:80266a94 r5:8458a400 [ 1326.174686][ T32] r4:84501d40 [ 1326.174762][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.174910][ T32] Exception stack(0xdfbf9fb0 to 0xdfbf9ff8) [ 1326.175027][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.175174][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.175342][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.175501][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84501d40 [ 1326.175668][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.175840][ T32] INFO: task kworker/0:25:3206 blocked for more than 452 seconds. [ 1326.176009][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.176142][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.176324][ T32] task:kworker/0:25 state:D stack:0 pid:3206 tgid:3206 ppid:2 flags:0x00000000 [ 1326.176534][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.176655][ T32] Call trace: [ 1326.176810][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.177036][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbfdda4 r5:8458b000 [ 1326.177260][ T32] r4:8458b000 [ 1326.177359][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.177705][ T32] r5:8458b000 r4:82717b6c [ 1326.177867][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.178141][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.178435][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbfde20 [ 1326.178758][ T32] r4:00000000 [ 1326.178855][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.179085][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.179305][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.179545][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c73d80 [ 1326.179771][ T32] r4:00000000 [ 1326.179887][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.180147][ T32] r9:8458b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f077000 [ 1326.190711][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.191010][ T32] r5:00001000 r4:e888f000 [ 1326.191157][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.191409][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.191715][ T32] r5:847e1754 r4:847e1400 [ 1326.191866][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.192153][ T32] r7:dddd00c0 r6:82c18000 r5:847e1754 r4:84503a00 [ 1326.192375][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.192673][ T32] r10:8458b000 r9:84503a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.192895][ T32] r4:84503a00 [ 1326.192962][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.193166][ T32] r10:00000000 r9:dfbf9e78 r8:844ffbc0 r7:84503a00 r6:80266a94 r5:8458b000 [ 1326.193383][ T32] r4:84501d40 [ 1326.193464][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.193787][ T32] Exception stack(0xdfbfdfb0 to 0xdfbfdff8) [ 1326.194019][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.194475][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.194911][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.195336][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84501d40 [ 1326.195806][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.196325][ T32] INFO: task kworker/1:35:3207 blocked for more than 452 seconds. [ 1326.196716][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.197019][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.197423][ T32] task:kworker/1:35 state:D stack:0 pid:3207 tgid:3207 ppid:2 flags:0x00000000 [ 1326.197967][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.198286][ T32] Call trace: [ 1326.198560][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.199125][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc01da4 r5:8458bc00 [ 1326.199448][ T32] r4:8458bc00 [ 1326.199639][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.200118][ T32] r5:8458bc00 r4:82717b6c [ 1326.210714][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.211068][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.211382][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc01e20 [ 1326.211652][ T32] r4:00000000 [ 1326.211794][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.212108][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.212406][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.212716][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0480 [ 1326.212948][ T32] r4:00000000 [ 1326.213073][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.213356][ T32] r9:8458bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f189000 [ 1326.213641][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.213938][ T32] r5:00001000 r4:ea9a7000 [ 1326.214074][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.214403][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.214791][ T32] r5:84d29f54 r4:84d29c00 [ 1326.214923][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.215295][ T32] r7:ddde40c0 r6:82c18200 r5:84d29f54 r4:84502080 [ 1326.215504][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.215817][ T32] r10:8458bc00 r9:845020ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.216089][ T32] r4:84502080 [ 1326.216213][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.216473][ T32] r10:00000000 r9:dfb7de78 r8:844ffcc0 r7:84502080 r6:80266a94 r5:8458bc00 [ 1326.216711][ T32] r4:844ffac0 [ 1326.216845][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.217122][ T32] Exception stack(0xdfc01fb0 to 0xdfc01ff8) [ 1326.217321][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.217563][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.217883][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.218147][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844ffac0 [ 1326.218375][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.218649][ T32] INFO: task kworker/0:26:3211 blocked for more than 452 seconds. [ 1326.218917][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.219087][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.219351][ T32] task:kworker/0:26 state:D stack:0 pid:3211 tgid:3211 ppid:2 flags:0x00000000 [ 1326.219755][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.219983][ T32] Call trace: [ 1326.220184][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.230672][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc25da4 r5:8458e000 [ 1326.230915][ T32] r4:8458e000 [ 1326.231120][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.231439][ T32] r5:8458e000 r4:82717b6c [ 1326.231618][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.231992][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.232405][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc25e20 [ 1326.232699][ T32] r4:00000000 [ 1326.232800][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.233095][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.233379][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.233686][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c73940 [ 1326.233889][ T32] r4:00000000 [ 1326.234022][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.234271][ T32] r9:8458e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06f000 [ 1326.234527][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.234811][ T32] r5:00001000 r4:e0645000 [ 1326.234990][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.235275][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.235618][ T32] r5:847e0b54 r4:847e0800 [ 1326.235810][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.236172][ T32] r7:dddd00c0 r6:82c18000 r5:847e0b54 r4:84503a80 [ 1326.236378][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.236721][ T32] r10:8458e000 r9:84503aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.236962][ T32] r4:84503a80 [ 1326.237085][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.237341][ T32] r10:00000000 r9:dfbf9e78 r8:844ff400 r7:84503a80 r6:80266a94 r5:8458e000 [ 1326.237599][ T32] r4:844f80c0 [ 1326.237738][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.237996][ T32] Exception stack(0xdfc25fb0 to 0xdfc25ff8) [ 1326.238248][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.238486][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.238753][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.239086][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f80c0 [ 1326.239327][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.239613][ T32] INFO: task kworker/0:27:3213 blocked for more than 452 seconds. [ 1326.239897][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.240113][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.240344][ T32] task:kworker/0:27 state:D stack:0 pid:3213 tgid:3213 ppid:2 flags:0x00000000 [ 1326.251454][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.251661][ T32] Call trace: [ 1326.251807][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.252139][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc39da4 r5:8458ec00 [ 1326.252378][ T32] r4:8458ec00 [ 1326.252485][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.252844][ T32] r5:8458ec00 r4:82717b6c [ 1326.252980][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.253307][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.253691][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc39e20 [ 1326.253963][ T32] r4:00000000 [ 1326.254060][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.254381][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.254628][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.254892][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c735c0 [ 1326.255080][ T32] r4:00000000 [ 1326.255204][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.255456][ T32] r9:8458ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f081000 [ 1326.255675][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.255947][ T32] r5:00001000 r4:e88df000 [ 1326.256148][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.256468][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.256802][ T32] r5:847e2754 r4:847e2400 [ 1326.256923][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.257274][ T32] r7:dddd00c0 r6:82c18000 r5:847e2754 r4:84503b00 [ 1326.257446][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.257739][ T32] r10:8458ec00 r9:84503b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.257989][ T32] r4:84503b00 [ 1326.258112][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.258383][ T32] r10:00000000 r9:dfc25e78 r8:8450f100 r7:84503b00 r6:80266a94 r5:8458ec00 [ 1326.258649][ T32] r4:844f83c0 [ 1326.258755][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.259094][ T32] Exception stack(0xdfc39fb0 to 0xdfc39ff8) [ 1326.259327][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.259573][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.259810][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.260095][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f83c0 [ 1326.260378][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.270993][ T32] INFO: task kworker/0:28:3215 blocked for more than 452 seconds. [ 1326.271202][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.271395][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.271655][ T32] task:kworker/0:28 state:D stack:0 pid:3215 tgid:3215 ppid:2 flags:0x00000000 [ 1326.272006][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.272256][ T32] Call trace: [ 1326.272491][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.272799][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc3dda4 r5:845d0c00 [ 1326.273025][ T32] r4:845d0c00 [ 1326.273164][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.273464][ T32] r5:845d0c00 r4:82717b6c [ 1326.273587][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.273914][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.274237][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc3de20 [ 1326.274510][ T32] r4:00000000 [ 1326.274632][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.274953][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.275234][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.275531][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c702c0 [ 1326.275799][ T32] r4:00000000 [ 1326.275914][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.276222][ T32] r9:845d0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f087000 [ 1326.276523][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.276797][ T32] r5:00001000 r4:ea9bf000 [ 1326.276945][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.277244][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.277569][ T32] r5:847e3354 r4:847e3000 [ 1326.277712][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.278069][ T32] r7:dddd00c0 r6:82c18000 r5:847e3354 r4:84503b80 [ 1326.278219][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.278534][ T32] r10:845d0c00 r9:84503bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.278777][ T32] r4:84503b80 [ 1326.278899][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.279168][ T32] r10:00000000 r9:dfc39e78 r8:8450f280 r7:84503b80 r6:80266a94 r5:845d0c00 [ 1326.279415][ T32] r4:844f8340 [ 1326.279532][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.279766][ T32] Exception stack(0xdfc3dfb0 to 0xdfc3dff8) [ 1326.279955][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.280266][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.292782][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.296273][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f8340 [ 1326.296615][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.296898][ T32] INFO: task kworker/0:29:3217 blocked for more than 452 seconds. [ 1326.297110][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.297295][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.297614][ T32] task:kworker/0:29 state:D stack:0 pid:3217 tgid:3217 ppid:2 flags:0x00000000 [ 1326.297933][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.298161][ T32] Call trace: [ 1326.298306][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.298639][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc49da4 r5:845d2400 [ 1326.298834][ T32] r4:845d2400 [ 1326.299011][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.299320][ T32] r5:845d2400 r4:82717b6c [ 1326.299444][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.299702][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.300104][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc49e20 [ 1326.311116][ T32] r4:00000000 [ 1326.312117][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.314367][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.316416][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.318564][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c70000 [ 1326.330885][ T32] r4:00000000 [ 1326.331874][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.333459][ T32] r9:845d2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1326.333677][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.333963][ T32] r5:00001000 r4:ea98b000 [ 1326.334102][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.334389][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.334676][ T32] r5:847e2b54 r4:847e2800 [ 1326.334814][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.335091][ T32] r7:dddd00c0 r6:82c18000 r5:847e2b54 r4:84503c00 [ 1326.335272][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.335556][ T32] r10:845d2400 r9:84503c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.335768][ T32] r4:84503c00 [ 1326.335886][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.336167][ T32] r10:00000000 r9:dfc3de78 r8:8450f480 r7:84503c00 r6:80266a94 r5:845d2400 [ 1326.338281][ T32] r4:844f8340 [ 1326.339119][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.350791][ T32] Exception stack(0xdfc49fb0 to 0xdfc49ff8) [ 1326.351111][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.351388][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.351670][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.351928][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f8340 [ 1326.352186][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.352464][ T32] INFO: task kworker/1:36:3220 blocked for more than 452 seconds. [ 1326.352710][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.352910][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.353139][ T32] task:kworker/1:36 state:D stack:0 pid:3220 tgid:3220 ppid:2 flags:0x00000000 [ 1326.353468][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.353741][ T32] Call trace: [ 1326.353887][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.354197][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc45da4 r5:845d0000 [ 1326.354457][ T32] r4:845d0000 [ 1326.354613][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.354912][ T32] r5:845d0000 r4:82717b6c [ 1326.355073][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.355398][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.355715][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc45e20 [ 1326.355965][ T32] r4:00000000 [ 1326.356135][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.356423][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.356714][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.357019][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0740 [ 1326.357254][ T32] r4:00000000 [ 1326.357406][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.357710][ T32] r9:845d0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f18f000 [ 1326.357954][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.358254][ T32] r5:00001000 r4:ea9d7000 [ 1326.358423][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.358738][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.359066][ T32] r5:84d2a754 r4:84d2a400 [ 1326.359231][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.359577][ T32] r7:ddde40c0 r6:82c18200 r5:84d2a754 r4:84502100 [ 1326.359772][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.360114][ T32] r10:845d0000 r9:8450212c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.360373][ T32] r4:84502100 [ 1326.370908][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.371245][ T32] r10:00000000 r9:dfb7de78 r8:8450f8c0 r7:84502100 r6:80266a94 r5:845d0000 [ 1326.371507][ T32] r4:8450f580 [ 1326.371655][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.371922][ T32] Exception stack(0xdfc45fb0 to 0xdfc45ff8) [ 1326.372155][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.372424][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.372684][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.372922][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450f580 [ 1326.373156][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.373420][ T32] INFO: task kworker/1:37:3222 blocked for more than 452 seconds. [ 1326.373663][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.373870][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.374098][ T32] task:kworker/1:37 state:D stack:0 pid:3222 tgid:3222 ppid:2 flags:0x00000000 [ 1326.374418][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.374645][ T32] Call trace: [ 1326.374815][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.375077][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc2dda4 r5:845d3000 [ 1326.375318][ T32] r4:845d3000 [ 1326.375463][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.375754][ T32] r5:845d3000 r4:82717b6c [ 1326.375910][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.376239][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.376551][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc2de20 [ 1326.376787][ T32] r4:00000000 [ 1326.376931][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.377239][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.377536][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.377834][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0980 [ 1326.378071][ T32] r4:00000000 [ 1326.378218][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.378503][ T32] r9:845d3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f193000 [ 1326.378756][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.379044][ T32] r5:00001000 r4:ea9f1000 [ 1326.379228][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.379536][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.379834][ T32] r5:84d2af54 r4:84d2ac00 [ 1326.379990][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.380333][ T32] r7:ddde40c0 r6:82c18200 r5:84d2af54 r4:84502180 [ 1326.396301][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.396818][ T32] r10:845d3000 r9:845021ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.397073][ T32] r4:84502180 [ 1326.397217][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.397534][ T32] r10:00000000 r9:dfc45e78 r8:8450f900 r7:84502180 r6:80266a94 r5:845d3000 [ 1326.402039][ T32] r4:8450f6c0 [ 1326.402213][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.402567][ T32] Exception stack(0xdfc2dfb0 to 0xdfc2dff8) [ 1326.402846][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.403206][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.403567][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.403872][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450f6c0 [ 1326.430927][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.431569][ T32] INFO: task kworker/1:38:3223 blocked for more than 452 seconds. [ 1326.432162][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.432473][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.433202][ T32] task:kworker/1:38 state:D stack:0 pid:3223 tgid:3223 ppid:2 flags:0x00000000 [ 1326.433864][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.434439][ T32] Call trace: [ 1326.434936][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.435329][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfab9da4 r5:845d3c00 [ 1326.435886][ T32] r4:845d3c00 [ 1326.436127][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.436797][ T32] r5:845d3c00 r4:82717b6c [ 1326.437223][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.437682][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.438896][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfab9e20 [ 1326.439465][ T32] r4:00000000 [ 1326.439651][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.440279][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.451685][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.452353][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb2080 [ 1326.453707][ T32] r4:00000000 [ 1326.453928][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.454458][ T32] r9:845d3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1a3000 [ 1326.454959][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.455481][ T32] r5:00001000 r4:eac5d000 [ 1326.455729][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.456617][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.457403][ T32] r5:84d2cb54 r4:84d2c800 [ 1326.457754][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.458450][ T32] r7:ddde40c0 r6:82c18200 r5:84d2cb54 r4:84502200 [ 1326.458796][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.459580][ T32] r10:845d3c00 r9:8450222c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.471033][ T32] r4:84502200 [ 1326.471435][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.472054][ T32] r10:00000000 r9:dfc2de78 r8:8450f980 r7:84502200 r6:80266a94 r5:845d3c00 [ 1326.472881][ T32] r4:8450f7c0 [ 1326.473329][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.474387][ T32] Exception stack(0xdfab9fb0 to 0xdfab9ff8) [ 1326.475021][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.476182][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.476836][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.477417][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450f7c0 [ 1326.477752][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.478240][ T32] INFO: task kworker/1:39:3224 blocked for more than 452 seconds. [ 1326.478560][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.478976][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.479519][ T32] task:kworker/1:39 state:D stack:0 pid:3224 tgid:3224 ppid:2 flags:0x00000000 [ 1326.480112][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.490804][ T32] Call trace: [ 1326.491197][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.491766][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc65da4 r5:845d4800 [ 1326.492372][ T32] r4:845d4800 [ 1326.492586][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.492956][ T32] r5:845d4800 r4:82717b6c [ 1326.493204][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.494218][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.494911][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc65e20 [ 1326.495389][ T32] r4:00000000 [ 1326.495803][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.496392][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.497004][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.497564][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0b80 [ 1326.498109][ T32] r4:00000000 [ 1326.498289][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.498881][ T32] r9:845d4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f199000 [ 1326.499589][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.500283][ T32] r5:00001000 r4:eab91000 [ 1326.511031][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.511677][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.512243][ T32] r5:84d2b754 r4:84d2b400 [ 1326.512516][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.513109][ T32] r7:ddde40c0 r6:82c18200 r5:84d2b754 r4:84502280 [ 1326.513566][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.514059][ T32] r10:845d4800 r9:845022ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.514472][ T32] r4:84502280 [ 1326.514653][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.515144][ T32] r10:00000000 r9:dfab9e78 r8:8450fac0 r7:84502280 r6:80266a94 r5:845d4800 [ 1326.515462][ T32] r4:8450f7c0 [ 1326.515637][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.516015][ T32] Exception stack(0xdfc65fb0 to 0xdfc65ff8) [ 1326.516338][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.516740][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.517142][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.517518][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450f7c0 [ 1326.517922][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.518393][ T32] INFO: task kworker/0:30:3226 blocked for more than 452 seconds. [ 1326.518791][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.519135][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.519462][ T32] task:kworker/0:30 state:D stack:0 pid:3226 tgid:3226 ppid:2 flags:0x00000000 [ 1326.520050][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.531015][ T32] Call trace: [ 1326.531427][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.531891][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc71da4 r5:8409b000 [ 1326.532318][ T32] r4:8409b000 [ 1326.532550][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.533110][ T32] r5:8409b000 r4:82717b6c [ 1326.533464][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.533985][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.534412][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc71e20 [ 1326.534868][ T32] r4:00000000 [ 1326.535097][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.535598][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.535983][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.536443][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c70340 [ 1326.536902][ T32] r4:00000000 [ 1326.537088][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.537544][ T32] r9:8409b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f011000 [ 1326.537985][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.538574][ T32] r5:00001000 r4:df997000 [ 1326.538883][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.539398][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.539974][ T32] r5:847e3754 r4:847e3400 [ 1326.540296][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.550966][ T32] r7:dddd00c0 r6:82c18000 r5:847e3754 r4:84503c80 [ 1326.551491][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.551997][ T32] r10:8409b000 r9:84503cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.552509][ T32] r4:84503c80 [ 1326.552806][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.553360][ T32] r10:00000000 r9:dfc3de78 r8:844f8a00 r7:84503c80 r6:80266a94 r5:8409b000 [ 1326.553700][ T32] r4:844f8840 [ 1326.553920][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.554531][ T32] Exception stack(0xdfc71fb0 to 0xdfc71ff8) [ 1326.554858][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.555311][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.555652][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.555966][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f8840 [ 1326.556329][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.556972][ T32] INFO: task kworker/0:31:3229 blocked for more than 453 seconds. [ 1326.557269][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.557543][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.557850][ T32] task:kworker/0:31 state:D stack:0 pid:3229 tgid:3229 ppid:2 flags:0x00000000 [ 1326.558926][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.559308][ T32] Call trace: [ 1326.559498][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.559853][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc7dda4 r5:8409e000 [ 1326.560218][ T32] r4:8409e000 [ 1326.570882][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.571515][ T32] r5:8409e000 r4:82717b6c [ 1326.571719][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.572158][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.572562][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc7de20 [ 1326.573038][ T32] r4:00000000 [ 1326.573247][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.573987][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.574460][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.574807][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c706c0 [ 1326.575072][ T32] r4:00000000 [ 1326.575263][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.575631][ T32] r9:8409e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1326.575984][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.576465][ T32] r5:00001000 r4:dfdcb000 [ 1326.576759][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.577202][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.577901][ T32] r5:847e4354 r4:847e4000 [ 1326.578306][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.578789][ T32] r7:dddd00c0 r6:82c18000 r5:847e4354 r4:84503d80 [ 1326.579293][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.579756][ T32] r10:8409e000 r9:84503dac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.580202][ T32] r4:84503d80 [ 1326.590936][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.591530][ T32] r10:00000000 r9:dfc71e78 r8:844f8bc0 r7:84503d80 r6:80266a94 r5:8409e000 [ 1326.591844][ T32] r4:844f86c0 [ 1326.591982][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.592389][ T32] Exception stack(0xdfc7dfb0 to 0xdfc7dff8) [ 1326.592670][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.593368][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.593718][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.594020][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f86c0 [ 1326.594773][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.595135][ T32] INFO: task kworker/1:40:3231 blocked for more than 453 seconds. [ 1326.595535][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.595982][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.596348][ T32] task:kworker/1:40 state:D stack:0 pid:3231 tgid:3231 ppid:2 flags:0x00000000 [ 1326.596685][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.596911][ T32] Call trace: [ 1326.597060][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.597370][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc79da4 r5:84099800 [ 1326.597662][ T32] r4:84099800 [ 1326.597816][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.598299][ T32] r5:84099800 r4:82717b6c [ 1326.598500][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.599110][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.599873][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc79e20 [ 1326.600316][ T32] r4:00000000 [ 1326.610796][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.611396][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.611892][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.612328][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0ec0 [ 1326.612620][ T32] r4:00000000 [ 1326.612814][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.613241][ T32] r9:84099800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f19f000 [ 1326.613725][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.614124][ T32] r5:00001000 r4:eabdb000 [ 1326.614306][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.614671][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.615056][ T32] r5:84d2c354 r4:84d2c000 [ 1326.615232][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.615863][ T32] r7:ddde40c0 r6:82c18200 r5:84d2c354 r4:84502300 [ 1326.616156][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.616543][ T32] r10:84099800 r9:8450232c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.616899][ T32] r4:84502300 [ 1326.617329][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.617694][ T32] r10:00000000 r9:dfab9e78 r8:844f8cc0 r7:84502300 r6:80266a94 r5:84099800 [ 1326.618081][ T32] r4:8450fb80 [ 1326.618291][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.618732][ T32] Exception stack(0xdfc79fb0 to 0xdfc79ff8) [ 1326.618984][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.619322][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.619681][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.620277][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450fb80 [ 1326.631152][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.631734][ T32] INFO: task kworker/0:32:3232 blocked for more than 453 seconds. [ 1326.632054][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.632590][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.633228][ T32] task:kworker/0:32 state:D stack:0 pid:3232 tgid:3232 ppid:2 flags:0x00000000 [ 1326.633700][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.634028][ T32] Call trace: [ 1326.634235][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.634657][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9d5da4 r5:8409c800 [ 1326.635012][ T32] r4:8409c800 [ 1326.635281][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.635671][ T32] r5:8409c800 r4:82717b6c [ 1326.635866][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.636312][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.636741][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9d5e20 [ 1326.637119][ T32] r4:00000000 [ 1326.637305][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.637646][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.637964][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.638497][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c70900 [ 1326.638802][ T32] r4:00000000 [ 1326.638955][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.639420][ T32] r9:8409c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1326.639716][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.640300][ T32] r5:00001000 r4:e0091000 [ 1326.651069][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.651720][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.652196][ T32] r5:847e4b54 r4:847e4800 [ 1326.652370][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.652733][ T32] r7:dddd00c0 r6:82c18000 r5:847e4b54 r4:84503e00 [ 1326.652996][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.653438][ T32] r10:8409c800 r9:84503e2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.653857][ T32] r4:84503e00 [ 1326.654017][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.654424][ T32] r10:00000000 r9:dfc7de78 r8:844f8f00 r7:84503e00 r6:80266a94 r5:8409c800 [ 1326.654705][ T32] r4:844f8c80 [ 1326.654864][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.655196][ T32] Exception stack(0xdf9d5fb0 to 0xdf9d5ff8) [ 1326.655635][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.655931][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.656294][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.656581][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f8c80 [ 1326.657054][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.657448][ T32] INFO: task kworker/0:33:3233 blocked for more than 453 seconds. [ 1326.657815][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.658042][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.658530][ T32] task:kworker/0:33 state:D stack:0 pid:3233 tgid:3233 ppid:2 flags:0x00000000 [ 1326.658911][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.659205][ T32] Call trace: [ 1326.659397][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.659825][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9f1da4 r5:8409a400 [ 1326.660157][ T32] r4:8409a400 [ 1326.670896][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.671566][ T32] r5:8409a400 r4:82717b6c [ 1326.671862][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.672365][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.672898][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9f1e20 [ 1326.673245][ T32] r4:00000000 [ 1326.673412][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.674022][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.674671][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.675055][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c707c0 [ 1326.675519][ T32] r4:00000000 [ 1326.675675][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.676273][ T32] r9:8409a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1326.676570][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.676966][ T32] r5:00001000 r4:dfe39000 [ 1326.677191][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.677576][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.678007][ T32] r5:847e4754 r4:847e4400 [ 1326.678188][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.678612][ T32] r7:dddd00c0 r6:82c18000 r5:847e4754 r4:84503e80 [ 1326.678833][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.679186][ T32] r10:8409a400 r9:84503eac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.679547][ T32] r4:84503e80 [ 1326.679700][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.680062][ T32] r10:00000000 r9:df9d5e78 r8:844ffac0 r7:84503e80 r6:80266a94 r5:8409a400 [ 1326.691075][ T32] r4:844fff00 [ 1326.691453][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.691966][ T32] Exception stack(0xdf9f1fb0 to 0xdf9f1ff8) [ 1326.692274][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.692730][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.693323][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.693887][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844fff00 [ 1326.694677][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.695409][ T32] INFO: task kworker/0:34:3238 blocked for more than 453 seconds. [ 1326.695929][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.696258][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.696985][ T32] task:kworker/0:34 state:D stack:0 pid:3238 tgid:3238 ppid:2 flags:0x00000000 [ 1326.697822][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.698154][ T32] Call trace: [ 1326.698504][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.698887][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa05da4 r5:84098000 [ 1326.699309][ T32] r4:84098000 [ 1326.699550][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.699999][ T32] r5:84098000 r4:82717b6c [ 1326.700292][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.721020][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.721768][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa05e20 [ 1326.722113][ T32] r4:00000000 [ 1326.722294][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.722688][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.723601][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.724222][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c70980 [ 1326.724631][ T32] r4:00000000 [ 1326.724815][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.725337][ T32] r9:84098000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1326.725772][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.726196][ T32] r5:00001000 r4:e00d7000 [ 1326.726472][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.726925][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.727372][ T32] r5:847e4f54 r4:847e4c00 [ 1326.727836][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.728358][ T32] r7:dddd00c0 r6:82c18000 r5:847e4f54 r4:84503f00 [ 1326.729155][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.729916][ T32] r10:84098000 r9:84503f2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.740942][ T32] r4:84503f00 [ 1326.741321][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.742207][ T32] r10:00000000 r9:df9d5e78 r8:844c53c0 r7:84503f00 r6:80266a94 r5:84098000 [ 1326.742578][ T32] r4:844c52c0 [ 1326.742743][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.743352][ T32] Exception stack(0xdfa05fb0 to 0xdfa05ff8) [ 1326.743663][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.744287][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.744804][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.745530][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844c52c0 [ 1326.746044][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.746503][ T32] INFO: task kworker/0:35:3239 blocked for more than 453 seconds. [ 1326.746988][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.747443][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.747773][ T32] task:kworker/0:35 state:D stack:0 pid:3239 tgid:3239 ppid:2 flags:0x00000000 [ 1326.748391][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.749049][ T32] Call trace: [ 1326.749311][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.750115][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfa29da4 r5:8409ec00 [ 1326.761067][ T32] r4:8409ec00 [ 1326.761431][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.762293][ T32] r5:8409ec00 r4:82717b6c [ 1326.762487][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.763134][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.763958][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfa29e20 [ 1326.764420][ T32] r4:00000000 [ 1326.764672][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.765369][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.765830][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.766921][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8b000 [ 1326.767352][ T32] r4:00000000 [ 1326.767780][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.768365][ T32] r9:8409ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1326.769270][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.769831][ T32] r5:00001000 r4:e05e9000 [ 1326.770172][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.780982][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.781625][ T32] r5:847e6b54 r4:847e6800 [ 1326.781921][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.782565][ T32] r7:dddd00c0 r6:82c18000 r5:847e6b54 r4:84503f80 [ 1326.782904][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.783600][ T32] r10:8409ec00 r9:84503fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.784359][ T32] r4:84503f80 [ 1326.784661][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.785216][ T32] r10:00000000 r9:dfa05e78 r8:844c5500 r7:84503f80 r6:80266a94 r5:8409ec00 [ 1326.785552][ T32] r4:844c52c0 [ 1326.785714][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.786160][ T32] Exception stack(0xdfa29fb0 to 0xdfa29ff8) [ 1326.786462][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1326.787183][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.788031][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.788754][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844c52c0 [ 1326.789100][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.789562][ T32] INFO: task kworker/0:36:3240 blocked for more than 453 seconds. [ 1326.789919][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.790403][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.801535][ T32] task:kworker/0:36 state:D stack:0 pid:3240 tgid:3240 ppid:2 flags:0x00000000 [ 1326.802148][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.802567][ T32] Call trace: [ 1326.802885][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.803380][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfafdda4 r5:84416000 [ 1326.803742][ T32] r4:84416000 [ 1326.803970][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.804521][ T32] r5:84416000 r4:82717b6c [ 1326.804904][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.805609][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.806534][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfafde20 [ 1326.807033][ T32] r4:00000000 [ 1326.807208][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.808187][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.808680][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.809181][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c70b40 [ 1326.809592][ T32] r4:00000000 [ 1326.809864][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.821025][ T32] r9:84416000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1326.821509][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.822076][ T32] r5:00001000 r4:e0409000 [ 1326.822314][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.822856][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.823312][ T32] r5:847e5354 r4:847e5000 [ 1326.823649][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.824302][ T32] r7:dddd00c0 r6:82c18000 r5:847e5354 r4:84507000 [ 1326.824621][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.825027][ T32] r10:84416000 r9:8450702c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.825803][ T32] r4:84507000 [ 1326.826299][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.826977][ T32] r10:00000000 r9:dfa29e78 r8:844c5600 r7:84507000 r6:80266a94 r5:84416000 [ 1326.827608][ T32] r4:844c5200 [ 1326.827984][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.828521][ T32] Exception stack(0xdfafdfb0 to 0xdfafdff8) [ 1326.828972][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.829679][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.830417][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.841600][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844c5200 [ 1326.842036][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.842372][ T32] INFO: task kworker/0:37:3242 blocked for more than 453 seconds. [ 1326.842742][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.843046][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.843461][ T32] task:kworker/0:37 state:D stack:0 pid:3242 tgid:3242 ppid:2 flags:0x00000000 [ 1326.843992][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.844378][ T32] Call trace: [ 1326.844662][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.845105][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df9f5da4 r5:8409d400 [ 1326.845916][ T32] r4:8409d400 [ 1326.846376][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.847198][ T32] r5:8409d400 r4:82717b6c [ 1326.847785][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.848728][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.849123][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df9f5e20 [ 1326.849904][ T32] r4:00000000 [ 1326.850421][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.861610][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.862493][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.863055][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c70d40 [ 1326.863415][ T32] r4:00000000 [ 1326.863569][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.863939][ T32] r9:8409d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1326.864245][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.864686][ T32] r5:00001000 r4:e0543000 [ 1326.864866][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.865316][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.865779][ T32] r5:847e5b54 r4:847e5800 [ 1326.866094][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.866525][ T32] r7:dddd00c0 r6:82c18000 r5:847e5b54 r4:84507080 [ 1326.866825][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.867287][ T32] r10:8409d400 r9:845070ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.867578][ T32] r4:84507080 [ 1326.867739][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.868157][ T32] r10:00000000 r9:dfa29e78 r8:844c5200 r7:84507080 r6:80266a94 r5:8409d400 [ 1326.868435][ T32] r4:844c52c0 [ 1326.868651][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.868957][ T32] Exception stack(0xdf9f5fb0 to 0xdf9f5ff8) [ 1326.869278][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.869850][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.881067][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.881612][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844c52c0 [ 1326.881955][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.882259][ T32] INFO: task kworker/0:38:3244 blocked for more than 453 seconds. [ 1326.882557][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.882796][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.883081][ T32] task:kworker/0:38 state:D stack:0 pid:3244 tgid:3244 ppid:2 flags:0x00000000 [ 1326.883470][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.883782][ T32] Call trace: [ 1326.884000][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.884432][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc8dda4 r5:84028000 [ 1326.884752][ T32] r4:84028000 [ 1326.884912][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.885249][ T32] r5:84028000 r4:82717b6c [ 1326.885426][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.885838][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.886590][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc8de20 [ 1326.887452][ T32] r4:00000000 [ 1326.887653][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.888038][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.888677][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.889337][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8b340 [ 1326.889661][ T32] r4:00000000 [ 1326.889821][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.890228][ T32] r9:84028000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1326.900953][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.901628][ T32] r5:00001000 r4:e0715000 [ 1326.901807][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.902288][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.902847][ T32] r5:847e7754 r4:847e7400 [ 1326.903128][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.903659][ T32] r7:dddd00c0 r6:82c18000 r5:847e7754 r4:84507100 [ 1326.904027][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.904468][ T32] r10:84028000 r9:8450712c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1326.905052][ T32] r4:84507100 [ 1326.905228][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.905920][ T32] r10:00000000 r9:dfa29e78 r8:844c5940 r7:84507100 r6:80266a94 r5:84028000 [ 1326.906496][ T32] r4:844c5180 [ 1326.906793][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.907362][ T32] Exception stack(0xdfc8dfb0 to 0xdfc8dff8) [ 1326.907880][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1326.908375][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.908991][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.909365][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844c5180 [ 1326.909799][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.910292][ T32] INFO: task kworker/1:41:3247 blocked for more than 453 seconds. [ 1326.920960][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.921417][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.921695][ T32] task:kworker/1:41 state:D stack:0 pid:3247 tgid:3247 ppid:2 flags:0x00000000 [ 1326.922116][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.922447][ T32] Call trace: [ 1326.922662][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.923038][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc95da4 r5:8409bc00 [ 1326.923353][ T32] r4:8409bc00 [ 1326.923513][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.924097][ T32] r5:8409bc00 r4:82717b6c [ 1326.924333][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.924755][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.925149][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc95e20 [ 1326.925431][ T32] r4:00000000 [ 1326.925738][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.926551][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.926893][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.927244][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0e40 [ 1326.927568][ T32] r4:00000000 [ 1326.927743][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.928147][ T32] r9:8409bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f19d000 [ 1326.928462][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.928940][ T32] r5:00001000 r4:eabd3000 [ 1326.929211][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.929825][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.940940][ T32] r5:84d2bf54 r4:84d2bc00 [ 1326.941385][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.941999][ T32] r7:ddde40c0 r6:82c18200 r5:84d2bf54 r4:84502380 [ 1326.942298][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.942867][ T32] r10:8409bc00 r9:845023ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.943405][ T32] r4:84502380 [ 1326.943736][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.944413][ T32] r10:00000000 r9:dfab9e78 r8:844c5bc0 r7:84502380 r6:80266a94 r5:8409bc00 [ 1326.944894][ T32] r4:8450fe00 [ 1326.945280][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.945743][ T32] Exception stack(0xdfc95fb0 to 0xdfc95ff8) [ 1326.946159][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1326.946644][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.947232][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.947723][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450fe00 [ 1326.948355][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1326.948806][ T32] INFO: task kworker/1:42:3249 blocked for more than 453 seconds. [ 1326.949334][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1326.949698][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1326.950327][ T32] task:kworker/1:42 state:D stack:0 pid:3249 tgid:3249 ppid:2 flags:0x00000000 [ 1326.961976][ T32] Workqueue: events bpf_prog_free_deferred [ 1326.962446][ T32] Call trace: [ 1326.962737][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1326.963186][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfac1da4 r5:845d5400 [ 1326.963525][ T32] r4:845d5400 [ 1326.963696][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1326.964199][ T32] r5:845d5400 r4:82717b6c [ 1326.964425][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1326.964956][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1326.965469][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfac1e20 [ 1326.966430][ T32] r4:00000000 [ 1326.966618][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1326.967031][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1326.967812][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1326.968403][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8405df80 [ 1326.968879][ T32] r4:00000000 [ 1326.969064][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1326.969656][ T32] r9:845d5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1c3000 [ 1326.981006][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1326.981937][ T32] r5:00001000 r4:eab4d000 [ 1326.982321][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1326.982835][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1326.983357][ T32] r5:84d30f54 r4:84d30c00 [ 1326.983730][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1326.984304][ T32] r7:ddde40c0 r6:82c18200 r5:84d30f54 r4:84502400 [ 1326.984713][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1326.985561][ T32] r10:845d5400 r9:8450242c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1326.985994][ T32] r4:84502400 [ 1326.986181][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1326.986730][ T32] r10:00000000 r9:dfab9e78 r8:8450ff80 r7:84502400 r6:80266a94 r5:845d5400 [ 1326.987254][ T32] r4:8450ff40 [ 1326.987501][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1326.987864][ T32] Exception stack(0xdfac1fb0 to 0xdfac1ff8) [ 1326.988253][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1326.988770][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1326.989162][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1326.989502][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450ff40 [ 1326.990125][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.000934][ T32] INFO: task kworker/1:43:3251 blocked for more than 453 seconds. [ 1327.001631][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.002373][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.002936][ T32] task:kworker/1:43 state:D stack:0 pid:3251 tgid:3251 ppid:2 flags:0x00000000 [ 1327.003578][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.004153][ T32] Call trace: [ 1327.004358][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.004974][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc89da4 r5:845d6000 [ 1327.005443][ T32] r4:845d6000 [ 1327.005639][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.006319][ T32] r5:845d6000 r4:82717b6c [ 1327.006552][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.007196][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.007915][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc89e20 [ 1327.008270][ T32] r4:00000000 [ 1327.008468][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.008844][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.009237][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.009829][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb2340 [ 1327.010279][ T32] r4:00000000 [ 1327.020984][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.021651][ T32] r9:845d6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1a7000 [ 1327.022032][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.022598][ T32] r5:00001000 r4:eac69000 [ 1327.022831][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.023341][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.024101][ T32] r5:84d2d354 r4:84d2d000 [ 1327.024329][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.024886][ T32] r7:ddde40c0 r6:82c18200 r5:84d2d354 r4:84502480 [ 1327.025224][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.025936][ T32] r10:845d6000 r9:845024ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.026662][ T32] r4:84502480 [ 1327.026837][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.027872][ T32] r10:00000000 r9:dfac1e78 r8:842dba00 r7:84502480 r6:80266a94 r5:845d6000 [ 1327.028303][ T32] r4:8450ff40 [ 1327.028496][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.028856][ T32] Exception stack(0xdfc89fb0 to 0xdfc89ff8) [ 1327.029210][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.029929][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.041004][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.041545][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450ff40 [ 1327.042196][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.042613][ T32] INFO: task kworker/0:39:3252 blocked for more than 453 seconds. [ 1327.042910][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.043142][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.043677][ T32] task:kworker/0:39 state:D stack:0 pid:3252 tgid:3252 ppid:2 flags:0x00000000 [ 1327.044966][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.045257][ T32] Call trace: [ 1327.045485][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.045895][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfca5da4 r5:845d6c00 [ 1327.046209][ T32] r4:845d6c00 [ 1327.046555][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.047190][ T32] r5:845d6c00 r4:82717b6c [ 1327.047405][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.048215][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.048722][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfca5e20 [ 1327.049028][ T32] r4:00000000 [ 1327.049185][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.049520][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.049965][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.071086][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843db600 [ 1327.071554][ T32] r4:00000000 [ 1327.071740][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.072184][ T32] r9:845d6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1327.072500][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.073136][ T32] r5:00001000 r4:e05b3000 [ 1327.073432][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.073927][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.074812][ T32] r5:847e6754 r4:847e6400 [ 1327.075172][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.075644][ T32] r7:dddd00c0 r6:82c18000 r5:847e6754 r4:84507180 [ 1327.076058][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.076963][ T32] r10:845d6c00 r9:845071ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.077440][ T32] r4:84507180 [ 1327.077623][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.078097][ T32] r10:00000000 r9:dfc8de78 r8:8450ff40 r7:84507180 r6:80266a94 r5:845d6c00 [ 1327.078652][ T32] r4:844c5dc0 [ 1327.078826][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.079274][ T32] Exception stack(0xdfca5fb0 to 0xdfca5ff8) [ 1327.079587][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.080029][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.091069][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.091525][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844c5dc0 [ 1327.091926][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.092300][ T32] INFO: task kworker/0:40:3254 blocked for more than 453 seconds. [ 1327.092622][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.092858][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.093193][ T32] task:kworker/0:40 state:D stack:0 pid:3254 tgid:3254 ppid:2 flags:0x00000000 [ 1327.093721][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.094070][ T32] Call trace: [ 1327.094269][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.094726][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfca9da4 r5:845d1800 [ 1327.095126][ T32] r4:845d1800 [ 1327.095278][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.095748][ T32] r5:845d1800 r4:82717b6c [ 1327.095976][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.096602][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.097415][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfca9e20 [ 1327.097899][ T32] r4:00000000 [ 1327.098058][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.098801][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.099395][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.099748][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8b180 [ 1327.100162][ T32] r4:00000000 [ 1327.100322][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.111690][ T32] r9:845d1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1327.112232][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.112697][ T32] r5:00001000 r4:e06c5000 [ 1327.113114][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.113936][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.114448][ T32] r5:847e6f54 r4:847e6c00 [ 1327.114758][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.115339][ T32] r7:dddd00c0 r6:82c18000 r5:847e6f54 r4:84507200 [ 1327.115712][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.116228][ T32] r10:845d1800 r9:8450722c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.116582][ T32] r4:84507200 [ 1327.116773][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.117188][ T32] r10:00000000 r9:dfc8de78 r8:844f9040 r7:84507200 r6:80266a94 r5:845d1800 [ 1327.117543][ T32] r4:844c5f40 [ 1327.117763][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.118399][ T32] Exception stack(0xdfca9fb0 to 0xdfca9ff8) [ 1327.118818][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.119461][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.119833][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.131165][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844c5f40 [ 1327.131741][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.132150][ T32] INFO: task kworker/0:41:3256 blocked for more than 453 seconds. [ 1327.132509][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.132833][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.133137][ T32] task:kworker/0:41 state:D stack:0 pid:3256 tgid:3256 ppid:2 flags:0x00000000 [ 1327.133703][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.134120][ T32] Call trace: [ 1327.134319][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.134696][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfca1da4 r5:84701800 [ 1327.135074][ T32] r4:84701800 [ 1327.135402][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.135901][ T32] r5:84701800 r4:82717b6c [ 1327.136262][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.136852][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.137437][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfca1e20 [ 1327.137832][ T32] r4:00000000 [ 1327.138043][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.138678][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.139177][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.139613][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8b6c0 [ 1327.151013][ T32] r4:00000000 [ 1327.151430][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.151846][ T32] r9:84701800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1327.152185][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.152667][ T32] r5:00001000 r4:e0775000 [ 1327.152938][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.153366][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.153933][ T32] r5:84cd8354 r4:84cd8000 [ 1327.154144][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.154802][ T32] r7:dddd00c0 r6:82c18000 r5:84cd8354 r4:84507280 [ 1327.155083][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.155636][ T32] r10:84701800 r9:845072ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.156150][ T32] r4:84507280 [ 1327.156428][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.156934][ T32] r10:00000000 r9:dfc8de78 r8:83dfc180 r7:84507280 r6:80266a94 r5:84701800 [ 1327.157329][ T32] r4:83dfc100 [ 1327.157557][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.158031][ T32] Exception stack(0xdfca1fb0 to 0xdfca1ff8) [ 1327.158610][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.158973][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.159521][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.159910][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83dfc100 [ 1327.160325][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.171142][ T32] INFO: task kworker/1:44:3260 blocked for more than 453 seconds. [ 1327.171742][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.172113][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.172498][ T32] task:kworker/1:44 state:D stack:0 pid:3260 tgid:3260 ppid:2 flags:0x00000000 [ 1327.172980][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.173324][ T32] Call trace: [ 1327.173616][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.174017][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcadda4 r5:82e44800 [ 1327.174458][ T32] r4:82e44800 [ 1327.174630][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.175108][ T32] r5:82e44800 r4:82717b6c [ 1327.175506][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.176169][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.176680][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcade20 [ 1327.177089][ T32] r4:00000000 [ 1327.177430][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.177961][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.178332][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.178970][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb2540 [ 1327.179397][ T32] r4:00000000 [ 1327.179578][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.179962][ T32] r9:82e44800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f173000 [ 1327.180311][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.191650][ T32] r5:00001000 r4:e057d000 [ 1327.191914][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.192449][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.192796][ T32] r5:84d2db54 r4:84d2d800 [ 1327.193034][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.193509][ T32] r7:ddde40c0 r6:82c18200 r5:84d2db54 r4:84502500 [ 1327.193879][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.194353][ T32] r10:82e44800 r9:8450252c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.194684][ T32] r4:84502500 [ 1327.194849][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.195295][ T32] r10:00000000 r9:dfac1e78 r8:844f93c0 r7:84502500 r6:80266a94 r5:82e44800 [ 1327.195642][ T32] r4:844f92c0 [ 1327.195953][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.196327][ T32] Exception stack(0xdfcadfb0 to 0xdfcadff8) [ 1327.196557][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.196884][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.197238][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.197527][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f92c0 [ 1327.197839][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.198170][ T32] INFO: task kworker/0:42:3262 blocked for more than 453 seconds. [ 1327.198486][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.198742][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.199074][ T32] task:kworker/0:42 state:D stack:0 pid:3262 tgid:3262 ppid:2 flags:0x00000000 [ 1327.199527][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.199826][ T32] Call trace: [ 1327.200038][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.211009][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc9dda4 r5:84700000 [ 1327.211410][ T32] r4:84700000 [ 1327.211598][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.211964][ T32] r5:84700000 r4:82717b6c [ 1327.212199][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.212631][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.213097][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc9de20 [ 1327.213440][ T32] r4:00000000 [ 1327.213653][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.214061][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.214494][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.214976][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8b800 [ 1327.215369][ T32] r4:00000000 [ 1327.215519][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.215977][ T32] r9:84700000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1327.216431][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.216871][ T32] r5:00001000 r4:e07c9000 [ 1327.217043][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.217394][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.217735][ T32] r5:84cd8754 r4:84cd8400 [ 1327.217938][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.218330][ T32] r7:dddd00c0 r6:82c18000 r5:84cd8754 r4:84507300 [ 1327.218597][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.219143][ T32] r10:84700000 r9:8450732c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.219485][ T32] r4:84507300 [ 1327.219663][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.220034][ T32] r10:00000000 r9:dfca1e78 r8:83dfc4c0 r7:84507300 r6:80266a94 r5:84700000 [ 1327.230946][ T32] r4:83dfc240 [ 1327.231278][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.231667][ T32] Exception stack(0xdfc9dfb0 to 0xdfc9dff8) [ 1327.231901][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.232260][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.232565][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.232943][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83dfc240 [ 1327.233289][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.233656][ T32] INFO: task kworker/0:43:3263 blocked for more than 453 seconds. [ 1327.233973][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.234227][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.234582][ T32] task:kworker/0:43 state:D stack:0 pid:3263 tgid:3263 ppid:2 flags:0x00000000 [ 1327.235035][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.235342][ T32] Call trace: [ 1327.235528][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.235913][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:df885da4 r5:84702400 [ 1327.236218][ T32] r4:84702400 [ 1327.236450][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.236790][ T32] r5:84702400 r4:82717b6c [ 1327.236988][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.237494][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.237969][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:df885e20 [ 1327.238260][ T32] r4:00000000 [ 1327.238417][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.238799][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.239227][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.239600][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8b900 [ 1327.239967][ T32] r4:00000000 [ 1327.240156][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.251102][ T32] r9:84702400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1327.251632][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.252027][ T32] r5:00001000 r4:df9cd000 [ 1327.252233][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.252589][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.252982][ T32] r5:84cd8b54 r4:84cd8800 [ 1327.253242][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.253678][ T32] r7:dddd00c0 r6:82c18000 r5:84cd8b54 r4:84507380 [ 1327.253914][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.254296][ T32] r10:84702400 r9:845073ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.254625][ T32] r4:84507380 [ 1327.254825][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.255184][ T32] r10:00000000 r9:dfc9de78 r8:83dfc500 r7:84507380 r6:80266a94 r5:84702400 [ 1327.255492][ T32] r4:83dfc340 [ 1327.255642][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.255976][ T32] Exception stack(0xdf885fb0 to 0xdf885ff8) [ 1327.256459][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.256788][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.257110][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.257467][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83dfc340 [ 1327.257838][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.258228][ T32] INFO: task kworker/0:44:3266 blocked for more than 453 seconds. [ 1327.258643][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.258846][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.259105][ T32] task:kworker/0:44 state:D stack:0 pid:3266 tgid:3266 ppid:2 flags:0x00000000 [ 1327.259533][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.259833][ T32] Call trace: [ 1327.259984][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.271019][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcb1da4 r5:84703000 [ 1327.271503][ T32] r4:84703000 [ 1327.271674][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.272245][ T32] r5:84703000 r4:82717b6c [ 1327.272493][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.272986][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.273412][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcb1e20 [ 1327.273726][ T32] r4:00000000 [ 1327.273855][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.274158][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.274509][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.274867][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8bb00 [ 1327.275104][ T32] r4:00000000 [ 1327.275223][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.275500][ T32] r9:84703000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1327.275779][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.276274][ T32] r5:00001000 r4:dfaa1000 [ 1327.276443][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.276796][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.277110][ T32] r5:84cd9354 r4:84cd9000 [ 1327.277261][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.277636][ T32] r7:dddd00c0 r6:82c18000 r5:84cd9354 r4:84507400 [ 1327.277893][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.278226][ T32] r10:84703000 r9:8450742c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.278518][ T32] r4:84507400 [ 1327.278680][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.279099][ T32] r10:00000000 r9:df885e78 r8:83dfc7c0 r7:84507400 r6:80266a94 r5:84703000 [ 1327.279381][ T32] r4:83dfc6c0 [ 1327.279555][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.279897][ T32] Exception stack(0xdfcb1fb0 to 0xdfcb1ff8) [ 1327.280296][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.291705][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.292191][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.292417][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83dfc6c0 [ 1327.292712][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.292986][ T32] INFO: task kworker/1:45:3267 blocked for more than 453 seconds. [ 1327.293408][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.293769][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.294119][ T32] task:kworker/1:45 state:D stack:0 pid:3267 tgid:3267 ppid:2 flags:0x00000000 [ 1327.294803][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.295128][ T32] Call trace: [ 1327.295316][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.295811][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcbdda4 r5:845c1800 [ 1327.296296][ T32] r4:845c1800 [ 1327.296560][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.297035][ T32] r5:845c1800 r4:82717b6c [ 1327.297256][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.297731][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.298305][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcbde20 [ 1327.298676][ T32] r4:00000000 [ 1327.298815][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.299313][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.299728][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.300202][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb2700 [ 1327.311051][ T32] r4:00000000 [ 1327.311437][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.312013][ T32] r9:845c1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1ab000 [ 1327.312552][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.313092][ T32] r5:00001000 r4:e0747000 [ 1327.313343][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.313831][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.314317][ T32] r5:84d2e354 r4:84d2e000 [ 1327.314576][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.314998][ T32] r7:ddde40c0 r6:82c18200 r5:84d2e354 r4:84502580 [ 1327.315315][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.315970][ T32] r10:845c1800 r9:845025ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.316451][ T32] r4:84502580 [ 1327.316701][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.317256][ T32] r10:00000000 r9:dfac1e78 r8:844f9840 r7:84502580 r6:80266a94 r5:845c1800 [ 1327.317716][ T32] r4:844f9740 [ 1327.317886][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.318368][ T32] Exception stack(0xdfcbdfb0 to 0xdfcbdff8) [ 1327.318765][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.319195][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.319771][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.320261][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f9740 [ 1327.330951][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.331505][ T32] INFO: task kworker/0:45:3269 blocked for more than 453 seconds. [ 1327.331820][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.332162][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.332546][ T32] task:kworker/0:45 state:D stack:0 pid:3269 tgid:3269 ppid:2 flags:0x00000000 [ 1327.333000][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.333280][ T32] Call trace: [ 1327.333444][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.333766][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcb5da4 r5:84703c00 [ 1327.334055][ T32] r4:84703c00 [ 1327.334187][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.334552][ T32] r5:84703c00 r4:82717b6c [ 1327.334745][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.335182][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.335743][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcb5e20 [ 1327.336209][ T32] r4:00000000 [ 1327.336378][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.336887][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.337445][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.338020][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8bc80 [ 1327.338533][ T32] r4:00000000 [ 1327.338892][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.339237][ T32] r9:84703c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a7000 [ 1327.339784][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.340296][ T32] r5:00001000 r4:dfe53000 [ 1327.351371][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.351995][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.352515][ T32] r5:84cd9b54 r4:84cd9800 [ 1327.352807][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.353295][ T32] r7:dddd00c0 r6:82c18000 r5:84cd9b54 r4:84507480 [ 1327.353640][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.354084][ T32] r10:84703c00 r9:845074ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.354400][ T32] r4:84507480 [ 1327.354555][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.354935][ T32] r10:00000000 r9:dfcb1e78 r8:83dfc8c0 r7:84507480 r6:80266a94 r5:84703c00 [ 1327.355254][ T32] r4:83dfc6c0 [ 1327.355405][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.355737][ T32] Exception stack(0xdfcb5fb0 to 0xdfcb5ff8) [ 1327.356231][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.356644][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.357092][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.357394][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83dfc6c0 [ 1327.357700][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.358236][ T32] INFO: task kworker/0:46:3270 blocked for more than 453 seconds. [ 1327.358609][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.358883][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.359361][ T32] task:kworker/0:46 state:D stack:0 pid:3270 tgid:3270 ppid:2 flags:0x00000000 [ 1327.360037][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.360505][ T32] Call trace: [ 1327.371423][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.371808][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcc1da4 r5:84704800 [ 1327.372302][ T32] r4:84704800 [ 1327.372448][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.372849][ T32] r5:84704800 r4:82717b6c [ 1327.373028][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.373713][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.374078][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcc1e20 [ 1327.374361][ T32] r4:00000000 [ 1327.374519][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.375023][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.375451][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.375869][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c94940 [ 1327.376384][ T32] r4:00000000 [ 1327.376635][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.377216][ T32] r9:84704800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ef000 [ 1327.377740][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.378232][ T32] r5:00001000 r4:eaa9b000 [ 1327.378432][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.378902][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.379535][ T32] r5:84cdb754 r4:84cdb400 [ 1327.379816][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.380220][ T32] r7:dddd00c0 r6:82c18000 r5:84cdb754 r4:84507500 [ 1327.390900][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.391669][ T32] r10:84704800 r9:8450752c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.392218][ T32] r4:84507500 [ 1327.392354][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.392781][ T32] r10:00000000 r9:dfcb5e78 r8:83dfca40 r7:84507500 r6:80266a94 r5:84704800 [ 1327.393161][ T32] r4:83dfc700 [ 1327.393315][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.393669][ T32] Exception stack(0xdfcc1fb0 to 0xdfcc1ff8) [ 1327.393932][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.394288][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.394576][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.394858][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83dfc700 [ 1327.395190][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.395500][ T32] INFO: task kworker/1:46:3273 blocked for more than 453 seconds. [ 1327.396036][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.396475][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.397072][ T32] task:kworker/1:46 state:D stack:0 pid:3273 tgid:3273 ppid:2 flags:0x00000000 [ 1327.397633][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.397906][ T32] Call trace: [ 1327.398097][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.398591][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcc9da4 r5:845c2400 [ 1327.399036][ T32] r4:845c2400 [ 1327.399274][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.399816][ T32] r5:845c2400 r4:82717b6c [ 1327.399956][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.411014][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.411656][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcc9e20 [ 1327.412028][ T32] r4:00000000 [ 1327.412241][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.412818][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.413206][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.413741][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb2c00 [ 1327.414090][ T32] r4:00000000 [ 1327.414242][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.414645][ T32] r9:845c2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1b5000 [ 1327.414925][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.415301][ T32] r5:00001000 r4:eaa75000 [ 1327.415590][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.416055][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.416650][ T32] r5:84d2f754 r4:84d2f400 [ 1327.416892][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.417317][ T32] r7:ddde40c0 r6:82c18200 r5:84d2f754 r4:84502600 [ 1327.417547][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.417972][ T32] r10:845c2400 r9:8450262c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1327.418374][ T32] r4:84502600 [ 1327.418597][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.418946][ T32] r10:00000000 r9:dfac1e78 r8:844f9ac0 r7:84502600 r6:80266a94 r5:845c2400 [ 1327.419336][ T32] r4:844f99c0 [ 1327.419596][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.419933][ T32] Exception stack(0xdfcc9fb0 to 0xdfcc9ff8) [ 1327.420284][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.431005][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.431473][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.431857][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844f99c0 [ 1327.432283][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.432693][ T32] INFO: task kworker/0:47:3275 blocked for more than 453 seconds. [ 1327.433054][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.433381][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.433808][ T32] task:kworker/0:47 state:D stack:0 pid:3275 tgid:3275 ppid:2 flags:0x00000000 [ 1327.434162][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.434428][ T32] Call trace: [ 1327.434665][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.435098][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcb9da4 r5:84705400 [ 1327.435765][ T32] r4:84705400 [ 1327.435980][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.436457][ T32] r5:84705400 r4:82717b6c [ 1327.436719][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.437228][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.437778][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcb9e20 [ 1327.438170][ T32] r4:00000000 [ 1327.438329][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.438851][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.439250][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.439681][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c94700 [ 1327.440108][ T32] r4:00000000 [ 1327.440266][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.450948][ T32] r9:84705400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ed000 [ 1327.451474][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.451974][ T32] r5:00001000 r4:eaa8d000 [ 1327.452189][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.452661][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.453181][ T32] r5:84cdb354 r4:84cdb000 [ 1327.453437][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.453904][ T32] r7:dddd00c0 r6:82c18000 r5:84cdb354 r4:84507580 [ 1327.454358][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.454976][ T32] r10:84705400 r9:845075ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.455498][ T32] r4:84507580 [ 1327.455624][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.456118][ T32] r10:00000000 r9:dfcb5e78 r8:83dfcdc0 r7:84507580 r6:80266a94 r5:84705400 [ 1327.456529][ T32] r4:83dfcc00 [ 1327.456726][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.457218][ T32] Exception stack(0xdfcb9fb0 to 0xdfcb9ff8) [ 1327.457492][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.457921][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.458374][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.458944][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83dfcc00 [ 1327.459365][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.459865][ T32] INFO: task kworker/0:48:3277 blocked for more than 453 seconds. [ 1327.460284][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.470911][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.471422][ T32] task:kworker/0:48 state:D stack:0 pid:3277 tgid:3277 ppid:2 flags:0x00000000 [ 1327.471926][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.472247][ T32] Call trace: [ 1327.472478][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.472889][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfccdda4 r5:84706000 [ 1327.473237][ T32] r4:84706000 [ 1327.473408][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.473814][ T32] r5:84706000 r4:82717b6c [ 1327.474020][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.474506][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.475032][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfccde20 [ 1327.475357][ T32] r4:00000000 [ 1327.475498][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.475946][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.476458][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.476818][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7a3c0 [ 1327.477243][ T32] r4:00000000 [ 1327.477384][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.477801][ T32] r9:84706000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1327.478214][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.478627][ T32] r5:00001000 r4:dfa13000 [ 1327.478815][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.479401][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.479927][ T32] r5:84cdbf54 r4:84cdbc00 [ 1327.480277][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.490902][ T32] r7:dddd00c0 r6:82c18000 r5:84cdbf54 r4:84507600 [ 1327.491280][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.491767][ T32] r10:84706000 r9:8450762c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.492209][ T32] r4:84507600 [ 1327.492405][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.492787][ T32] r10:00000000 r9:dfcb9e78 r8:83dfc0c0 r7:84507600 r6:80266a94 r5:84706000 [ 1327.493124][ T32] r4:83dfcd40 [ 1327.493280][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.493840][ T32] Exception stack(0xdfccdfb0 to 0xdfccdff8) [ 1327.494083][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.494578][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.494883][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.495148][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83dfcd40 [ 1327.495707][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.496145][ T32] INFO: task kworker/0:49:3279 blocked for more than 453 seconds. [ 1327.496544][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.496763][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.497172][ T32] task:kworker/0:49 state:D stack:0 pid:3279 tgid:3279 ppid:2 flags:0x00000000 [ 1327.497631][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.497908][ T32] Call trace: [ 1327.498057][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.498503][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcd1da4 r5:84706c00 [ 1327.498892][ T32] r4:84706c00 [ 1327.499123][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.499502][ T32] r5:84706c00 r4:82717b6c [ 1327.499675][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.500212][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.510951][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcd1e20 [ 1327.511402][ T32] r4:00000000 [ 1327.511630][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.512179][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.512713][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.513080][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8bdc0 [ 1327.513606][ T32] r4:00000000 [ 1327.513885][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.514415][ T32] r9:84706c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1327.514864][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.515289][ T32] r5:00001000 r4:e0045000 [ 1327.515454][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.515905][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.516492][ T32] r5:84cd9f54 r4:84cd9c00 [ 1327.516717][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.517313][ T32] r7:dddd00c0 r6:82c18000 r5:84cd9f54 r4:84507680 [ 1327.517609][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.518208][ T32] r10:84706c00 r9:845076ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.518613][ T32] r4:84507680 [ 1327.518740][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.519174][ T32] r10:00000000 r9:dfcb9e78 r8:83dfcf00 r7:84507680 r6:80266a94 r5:84706c00 [ 1327.519565][ T32] r4:844c5dc0 [ 1327.519748][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.520147][ T32] Exception stack(0xdfcd1fb0 to 0xdfcd1ff8) [ 1327.530951][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.531449][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.531820][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.532105][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844c5dc0 [ 1327.532431][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.532877][ T32] INFO: task kworker/0:50:3281 blocked for more than 454 seconds. [ 1327.533339][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.533661][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.534070][ T32] task:kworker/0:50 state:D stack:0 pid:3281 tgid:3281 ppid:2 flags:0x00000000 [ 1327.534546][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.534864][ T32] Call trace: [ 1327.535164][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.535661][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcd5da4 r5:84700c00 [ 1327.536197][ T32] r4:84700c00 [ 1327.536473][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.537063][ T32] r5:84700c00 r4:82717b6c [ 1327.537297][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.537839][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.538394][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcd5e20 [ 1327.538838][ T32] r4:00000000 [ 1327.539021][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.539335][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.539749][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.540271][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c94280 [ 1327.550880][ T32] r4:00000000 [ 1327.551127][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.551585][ T32] r9:84700c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0e1000 [ 1327.551888][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.552309][ T32] r5:00001000 r4:ea9c1000 [ 1327.552464][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.552979][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.553443][ T32] r5:84cdab54 r4:84cda800 [ 1327.553623][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.554223][ T32] r7:dddd00c0 r6:82c18000 r5:84cdab54 r4:84507700 [ 1327.554578][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.554959][ T32] r10:84700c00 r9:8450772c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.555405][ T32] r4:84507700 [ 1327.555607][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.555963][ T32] r10:00000000 r9:dfcd1e78 r8:842def80 r7:84507700 r6:80266a94 r5:84700c00 [ 1327.556422][ T32] r4:844c5a40 [ 1327.556648][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.557080][ T32] Exception stack(0xdfcd5fb0 to 0xdfcd5ff8) [ 1327.557358][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.557862][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.558339][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.558697][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844c5a40 [ 1327.559020][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.559599][ T32] INFO: task kworker/0:51:3283 blocked for more than 454 seconds. [ 1327.560108][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.570795][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.571203][ T32] task:kworker/0:51 state:D stack:0 pid:3283 tgid:3283 ppid:2 flags:0x00000000 [ 1327.571721][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.572018][ T32] Call trace: [ 1327.572247][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.572616][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcd9da4 r5:8402a400 [ 1327.573044][ T32] r4:8402a400 [ 1327.573216][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.573748][ T32] r5:8402a400 r4:82717b6c [ 1327.573915][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.574510][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.574922][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcd9e20 [ 1327.575357][ T32] r4:00000000 [ 1327.575568][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.576060][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.576508][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.576907][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c943c0 [ 1327.577228][ T32] r4:00000000 [ 1327.577373][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.577713][ T32] r9:8402a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0e3000 [ 1327.577991][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.578444][ T32] r5:00001000 r4:eaa63000 [ 1327.578780][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.579261][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.579704][ T32] r5:84cdaf54 r4:84cdac00 [ 1327.579870][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.580401][ T32] r7:dddd00c0 r6:82c18000 r5:84cdaf54 r4:84507780 [ 1327.591295][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.591930][ T32] r10:8402a400 r9:845077ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.592331][ T32] r4:84507780 [ 1327.592507][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.593071][ T32] r10:00000000 r9:dfcd5e78 r8:8450d1c0 r7:84507780 r6:80266a94 r5:8402a400 [ 1327.593373][ T32] r4:8450d100 [ 1327.593520][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.593940][ T32] Exception stack(0xdfcd9fb0 to 0xdfcd9ff8) [ 1327.594355][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1327.594743][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.595133][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.595480][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450d100 [ 1327.595867][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.596340][ T32] INFO: task kworker/0:52:3285 blocked for more than 454 seconds. [ 1327.596682][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.596892][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.597294][ T32] task:kworker/0:52 state:D stack:0 pid:3285 tgid:3285 ppid:2 flags:0x00000000 [ 1327.597702][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.598167][ T32] Call trace: [ 1327.598404][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.598790][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcddda4 r5:8402d400 [ 1327.599185][ T32] r4:8402d400 [ 1327.599323][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.599780][ T32] r5:8402d400 r4:82717b6c [ 1327.600176][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.610808][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.611492][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcdde20 [ 1327.611886][ T32] r4:00000000 [ 1327.612013][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.612591][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.613134][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.613653][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843dbfc0 [ 1327.613963][ T32] r4:00000000 [ 1327.614109][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.614569][ T32] r9:8402d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c1000 [ 1327.614888][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.615519][ T32] r5:00001000 r4:e0667000 [ 1327.615715][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.616187][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.616625][ T32] r5:84cda754 r4:84cda400 [ 1327.616800][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.617152][ T32] r7:dddd00c0 r6:82c18000 r5:84cda754 r4:84507800 [ 1327.617408][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.617850][ T32] r10:8402d400 r9:8450782c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.618170][ T32] r4:84507800 [ 1327.618360][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.618716][ T32] r10:00000000 r9:dfcd5e78 r8:8450d3c0 r7:84507800 r6:80266a94 r5:8402d400 [ 1327.619032][ T32] r4:8450d280 [ 1327.619170][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.619538][ T32] Exception stack(0xdfcddfb0 to 0xdfcddff8) [ 1327.619804][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.620238][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.630914][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.631378][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450d280 [ 1327.631814][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.632213][ T32] INFO: task kworker/0:53:3287 blocked for more than 454 seconds. [ 1327.632575][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.632887][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.633297][ T32] task:kworker/0:53 state:D stack:0 pid:3287 tgid:3287 ppid:2 flags:0x00000000 [ 1327.633722][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.634031][ T32] Call trace: [ 1327.634244][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.634546][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfce5da4 r5:84708000 [ 1327.634935][ T32] r4:84708000 [ 1327.635083][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.635566][ T32] r5:84708000 r4:82717b6c [ 1327.635765][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.636311][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.636884][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfce5e20 [ 1327.637174][ T32] r4:00000000 [ 1327.637351][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.637721][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.638115][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.638582][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f5640 [ 1327.638919][ T32] r4:00000000 [ 1327.639097][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.639444][ T32] r9:84708000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1327.639772][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.640177][ T32] r5:00001000 r4:dfd6d000 [ 1327.640380][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.651421][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.652039][ T32] r5:8452ef54 r4:8452ec00 [ 1327.652251][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.652725][ T32] r7:dddd00c0 r6:82c18000 r5:8452ef54 r4:84507880 [ 1327.653052][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.653622][ T32] r10:84708000 r9:845078ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.654077][ T32] r4:84507880 [ 1327.654269][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.654603][ T32] r10:00000000 r9:dfcdde78 r8:8450d580 r7:84507880 r6:80266a94 r5:84708000 [ 1327.654911][ T32] r4:8450d440 [ 1327.655059][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.655365][ T32] Exception stack(0xdfce5fb0 to 0xdfce5ff8) [ 1327.655634][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.656054][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.656407][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.656623][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450d440 [ 1327.656889][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.657259][ T32] INFO: task kworker/0:54:3289 blocked for more than 454 seconds. [ 1327.657528][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.657772][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.658107][ T32] task:kworker/0:54 state:D stack:0 pid:3289 tgid:3289 ppid:2 flags:0x00000000 [ 1327.658660][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.658910][ T32] Call trace: [ 1327.659078][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.659438][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcc5da4 r5:84709800 [ 1327.659918][ T32] r4:84709800 [ 1327.660124][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.680988][ T32] r5:84709800 r4:82717b6c [ 1327.681347][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.681857][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.682320][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcc5e20 [ 1327.682663][ T32] r4:00000000 [ 1327.682864][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.683137][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.683479][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.683930][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7ac40 [ 1327.684263][ T32] r4:00000000 [ 1327.684374][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.684692][ T32] r9:84709800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1327.685093][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.685579][ T32] r5:00001000 r4:dfbb3000 [ 1327.685833][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.686387][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.686852][ T32] r5:84ce4354 r4:84ce4000 [ 1327.687089][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.687521][ T32] r7:dddd00c0 r6:82c18000 r5:84ce4354 r4:84507900 [ 1327.687771][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.688203][ T32] r10:84709800 r9:8450792c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.688536][ T32] r4:84507900 [ 1327.688669][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.689042][ T32] r10:00000000 r9:dfce5e78 r8:8450d780 r7:84507900 r6:80266a94 r5:84709800 [ 1327.689326][ T32] r4:8450d600 [ 1327.689476][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.689781][ T32] Exception stack(0xdfcc5fb0 to 0xdfcc5ff8) [ 1327.690039][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.700951][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.701388][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.701731][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450d600 [ 1327.702092][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.702390][ T32] INFO: task kworker/0:55:3291 blocked for more than 454 seconds. [ 1327.702762][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.703030][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.703387][ T32] task:kworker/0:55 state:D stack:0 pid:3291 tgid:3291 ppid:2 flags:0x00000000 [ 1327.703857][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.704351][ T32] Call trace: [ 1327.704521][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.704931][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb2dda4 r5:8470b000 [ 1327.705292][ T32] r4:8470b000 [ 1327.705427][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.705956][ T32] r5:8470b000 r4:82717b6c [ 1327.706193][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.706835][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.707331][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb2de20 [ 1327.707739][ T32] r4:00000000 [ 1327.707922][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.708423][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.708935][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.709533][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7a540 [ 1327.709871][ T32] r4:00000000 [ 1327.710041][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.720973][ T32] r9:8470b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1327.721471][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.721993][ T32] r5:00001000 r4:dfa51000 [ 1327.722180][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.722602][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.723033][ T32] r5:847d6f54 r4:847d6c00 [ 1327.723219][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.723645][ T32] r7:dddd00c0 r6:82c18000 r5:847d6f54 r4:84507980 [ 1327.723919][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.724328][ T32] r10:8470b000 r9:845079ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.724634][ T32] r4:84507980 [ 1327.724765][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.725088][ T32] r10:00000000 r9:dfcc5e78 r8:8450da00 r7:84507980 r6:80266a94 r5:8470b000 [ 1327.725443][ T32] r4:8450d880 [ 1327.725582][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.725949][ T32] Exception stack(0xdfb2dfb0 to 0xdfb2dff8) [ 1327.726294][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.726756][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.727230][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.727686][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450d880 [ 1327.728064][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.728643][ T32] INFO: task kworker/0:56:3292 blocked for more than 454 seconds. [ 1327.729030][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.729325][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.729801][ T32] task:kworker/0:56 state:D stack:0 pid:3292 tgid:3292 ppid:2 flags:0x00000000 [ 1327.740903][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.741376][ T32] Call trace: [ 1327.741552][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.741904][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcedda4 r5:84708c00 [ 1327.742225][ T32] r4:84708c00 [ 1327.742404][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.742924][ T32] r5:84708c00 r4:82717b6c [ 1327.743095][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.743544][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.743927][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcede20 [ 1327.744284][ T32] r4:00000000 [ 1327.744415][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.744890][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.745302][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.745718][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7a840 [ 1327.746115][ T32] r4:00000000 [ 1327.746359][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.746906][ T32] r9:84708c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1327.747385][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.747941][ T32] r5:00001000 r4:dfaa7000 [ 1327.748248][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.748643][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.749269][ T32] r5:8447bf54 r4:8447bc00 [ 1327.749511][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.749950][ T32] r7:dddd00c0 r6:82c18000 r5:8447bf54 r4:84507a00 [ 1327.750260][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.760899][ T32] r10:84708c00 r9:84507a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.761452][ T32] r4:84507a00 [ 1327.761590][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.761962][ T32] r10:00000000 r9:dfb2de78 r8:8450db80 r7:84507a00 r6:80266a94 r5:84708c00 [ 1327.762412][ T32] r4:8450dac0 [ 1327.762559][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.762942][ T32] Exception stack(0xdfcedfb0 to 0xdfcedff8) [ 1327.763226][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.763733][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.764160][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.764458][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450dac0 [ 1327.764891][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.765314][ T32] INFO: task kworker/0:57:3294 blocked for more than 454 seconds. [ 1327.765698][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.765961][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.766373][ T32] task:kworker/0:57 state:D stack:0 pid:3294 tgid:3294 ppid:2 flags:0x00000000 [ 1327.766968][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.767305][ T32] Call trace: [ 1327.767501][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.768126][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb45da4 r5:8470a400 [ 1327.768471][ T32] r4:8470a400 [ 1327.768623][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.769055][ T32] r5:8470a400 r4:82717b6c [ 1327.769273][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.769809][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.770430][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb45e20 [ 1327.781356][ T32] r4:00000000 [ 1327.781558][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.782072][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.782509][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.782972][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7a7c0 [ 1327.783283][ T32] r4:00000000 [ 1327.783419][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.783930][ T32] r9:8470a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f073000 [ 1327.784409][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.784964][ T32] r5:00001000 r4:dfa79000 [ 1327.785201][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.785654][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.786050][ T32] r5:84478354 r4:84478000 [ 1327.786298][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.786822][ T32] r7:dddd00c0 r6:82c18000 r5:84478354 r4:84507a80 [ 1327.787167][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.787649][ T32] r10:8470a400 r9:84507aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.788045][ T32] r4:84507a80 [ 1327.788268][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.788721][ T32] r10:00000000 r9:dfb2de78 r8:8450dd40 r7:84507a80 r6:80266a94 r5:8470a400 [ 1327.789252][ T32] r4:8450d740 [ 1327.789584][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.789961][ T32] Exception stack(0xdfb45fb0 to 0xdfb45ff8) [ 1327.790226][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.800962][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.801545][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.801871][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450d740 [ 1327.802250][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.802727][ T32] INFO: task kworker/0:58:3297 blocked for more than 454 seconds. [ 1327.803113][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.803380][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.803754][ T32] task:kworker/0:58 state:D stack:0 pid:3297 tgid:3297 ppid:2 flags:0x00000000 [ 1327.804203][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.804539][ T32] Call trace: [ 1327.804810][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.805218][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb85da4 r5:8470d400 [ 1327.805520][ T32] r4:8470d400 [ 1327.805719][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.806153][ T32] r5:8470d400 r4:82717b6c [ 1327.806550][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.807114][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.807508][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb85e20 [ 1327.808017][ T32] r4:00000000 [ 1327.808275][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.808809][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.809201][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.809530][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7af40 [ 1327.809988][ T32] r4:00000000 [ 1327.810159][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.820925][ T32] r9:8470d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a3000 [ 1327.821425][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.821933][ T32] r5:00001000 r4:dfded000 [ 1327.822102][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.822441][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.822897][ T32] r5:84ce4754 r4:84ce4400 [ 1327.823134][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.823545][ T32] r7:dddd00c0 r6:82c18000 r5:84ce4754 r4:84507b00 [ 1327.823838][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.824354][ T32] r10:8470d400 r9:84507b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.824780][ T32] r4:84507b00 [ 1327.824925][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.825495][ T32] r10:00000000 r9:dfb2de78 r8:84515200 r7:84507b00 r6:80266a94 r5:8470d400 [ 1327.825951][ T32] r4:84515100 [ 1327.826297][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.826896][ T32] Exception stack(0xdfb85fb0 to 0xdfb85ff8) [ 1327.827115][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1327.827559][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.828128][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.828456][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84515100 [ 1327.828827][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.829346][ T32] INFO: task kworker/0:59:3299 blocked for more than 454 seconds. [ 1327.829815][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.830074][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.830408][ T32] task:kworker/0:59 state:D stack:0 pid:3299 tgid:3299 ppid:2 flags:0x00000000 [ 1327.842669][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.843238][ T32] Call trace: [ 1327.843557][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.844156][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb41da4 r5:8470e000 [ 1327.844536][ T32] r4:8470e000 [ 1327.844898][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.845340][ T32] r5:8470e000 r4:82717b6c [ 1327.845567][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.846204][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.847665][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb41e20 [ 1327.848141][ T32] r4:00000000 [ 1327.848431][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.849103][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.849541][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.850053][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c94180 [ 1327.860896][ T32] r4:00000000 [ 1327.861201][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.861674][ T32] r9:8470e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1327.862017][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.862657][ T32] r5:00001000 r4:e006b000 [ 1327.862852][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.863428][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.863856][ T32] r5:84ce4f54 r4:84ce4c00 [ 1327.864212][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.864787][ T32] r7:dddd00c0 r6:82c18000 r5:84ce4f54 r4:84507b80 [ 1327.865076][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.865622][ T32] r10:8470e000 r9:84507bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.866184][ T32] r4:84507b80 [ 1327.866479][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.867499][ T32] r10:00000000 r9:dfb85e78 r8:84515300 r7:84507b80 r6:80266a94 r5:8470e000 [ 1327.868099][ T32] r4:84515100 [ 1327.868280][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.868786][ T32] Exception stack(0xdfb41fb0 to 0xdfb41ff8) [ 1327.869078][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.869485][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.869809][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.870075][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84515100 [ 1327.881001][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.881458][ T32] INFO: task kworker/0:60:3301 blocked for more than 454 seconds. [ 1327.881794][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.882110][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.882462][ T32] task:kworker/0:60 state:D stack:0 pid:3301 tgid:3301 ppid:2 flags:0x00000000 [ 1327.882933][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.883278][ T32] Call trace: [ 1327.883475][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.883924][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfbadda4 r5:8470ec00 [ 1327.884390][ T32] r4:8470ec00 [ 1327.884575][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.884966][ T32] r5:8470ec00 r4:82717b6c [ 1327.885186][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.885692][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.886272][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfbade20 [ 1327.886814][ T32] r4:00000000 [ 1327.887371][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.887782][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.888229][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.888644][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c694c0 [ 1327.888986][ T32] r4:00000000 [ 1327.889155][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.889482][ T32] r9:8470ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b9000 [ 1327.890276][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.901919][ T32] r5:00001000 r4:e057b000 [ 1327.902194][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.902830][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.903353][ T32] r5:84ce9354 r4:84ce9000 [ 1327.903624][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.904664][ T32] r7:dddd00c0 r6:82c18000 r5:84ce9354 r4:84507c00 [ 1327.905315][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.906204][ T32] r10:8470ec00 r9:84507c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.907050][ T32] r4:84507c00 [ 1327.907253][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.907716][ T32] r10:00000000 r9:dfb41e78 r8:845156c0 r7:84507c00 r6:80266a94 r5:8470ec00 [ 1327.908210][ T32] r4:84515480 [ 1327.908450][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.908975][ T32] Exception stack(0xdfbadfb0 to 0xdfbadff8) [ 1327.909369][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.909944][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.921036][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.921581][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84515480 [ 1327.922014][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.922465][ T32] INFO: task kworker/0:61:3304 blocked for more than 454 seconds. [ 1327.923095][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.923565][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.924056][ T32] task:kworker/0:61 state:D stack:0 pid:3304 tgid:3304 ppid:2 flags:0x00000000 [ 1327.924772][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.925266][ T32] Call trace: [ 1327.925487][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.925874][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc11da4 r5:84679800 [ 1327.926267][ T32] r4:84679800 [ 1327.926444][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.927005][ T32] r5:84679800 r4:82717b6c [ 1327.927474][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.927969][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.928498][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc11e20 [ 1327.929087][ T32] r4:00000000 [ 1327.929392][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.930245][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.951410][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.952174][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c69f80 [ 1327.952604][ T32] r4:00000000 [ 1327.952817][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.953258][ T32] r9:84679800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d1000 [ 1327.953661][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.954161][ T32] r5:00001000 r4:e88fd000 [ 1327.954406][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.954991][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.955679][ T32] r5:84ceb754 r4:84ceb400 [ 1327.955935][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.956473][ T32] r7:dddd00c0 r6:82c18000 r5:84ceb754 r4:84507c80 [ 1327.956971][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.957510][ T32] r10:84679800 r9:84507cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.957902][ T32] r4:84507c80 [ 1327.958093][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.958634][ T32] r10:00000000 r9:dfbade78 r8:845159c0 r7:84507c80 r6:80266a94 r5:84679800 [ 1327.959324][ T32] r4:84515480 [ 1327.959653][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.960251][ T32] Exception stack(0xdfc11fb0 to 0xdfc11ff8) [ 1327.971349][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1327.971851][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1327.972288][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1327.972685][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84515480 [ 1327.973042][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1327.973504][ T32] INFO: task kworker/0:62:3306 blocked for more than 454 seconds. [ 1327.973963][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1327.974361][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1327.974676][ T32] task:kworker/0:62 state:D stack:0 pid:3306 tgid:3306 ppid:2 flags:0x00000000 [ 1327.975096][ T32] Workqueue: events bpf_prog_free_deferred [ 1327.975467][ T32] Call trace: [ 1327.975673][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1327.976223][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfcfdda4 r5:8467a400 [ 1327.976593][ T32] r4:8467a400 [ 1327.976766][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1327.977529][ T32] r5:8467a400 r4:82717b6c [ 1327.977741][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1327.978477][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1327.979131][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfcfde20 [ 1327.979515][ T32] r4:00000000 [ 1327.979795][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1327.990884][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1327.991519][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1327.991999][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c69440 [ 1327.992500][ T32] r4:00000000 [ 1327.992672][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1327.993041][ T32] r9:8467a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08f000 [ 1327.993454][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1327.993856][ T32] r5:00001000 r4:dfac3000 [ 1327.994098][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1327.994614][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1327.995090][ T32] r5:84ce8f54 r4:84ce8c00 [ 1327.995332][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1327.995805][ T32] r7:dddd00c0 r6:82c18000 r5:84ce8f54 r4:84507d00 [ 1327.996120][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1327.996550][ T32] r10:8467a400 r9:84507d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1327.997020][ T32] r4:84507d00 [ 1327.997255][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1327.997756][ T32] r10:00000000 r9:dfc11e78 r8:84515c00 r7:84507d00 r6:80266a94 r5:8467a400 [ 1327.998115][ T32] r4:84515a80 [ 1327.998331][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1327.998767][ T32] Exception stack(0xdfcfdfb0 to 0xdfcfdff8) [ 1327.999128][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1327.999625][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.000112][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.011096][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84515a80 [ 1328.011641][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.012144][ T32] INFO: task kworker/0:63:3308 blocked for more than 454 seconds. [ 1328.012595][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.012924][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.013374][ T32] task:kworker/0:63 state:D stack:0 pid:3308 tgid:3308 ppid:2 flags:0x00000000 [ 1328.013988][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.014333][ T32] Call trace: [ 1328.014550][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.015007][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc0dda4 r5:84678c00 [ 1328.015422][ T32] r4:84678c00 [ 1328.015621][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.016013][ T32] r5:84678c00 r4:82717b6c [ 1328.016247][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.016836][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.017464][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc0de20 [ 1328.017818][ T32] r4:00000000 [ 1328.018006][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.018579][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.018998][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.019628][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c69e40 [ 1328.020106][ T32] r4:00000000 [ 1328.020305][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.031512][ T32] r9:84678c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0cf000 [ 1328.031967][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.032565][ T32] r5:00001000 r4:e88d5000 [ 1328.032832][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.033331][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.033919][ T32] r5:84ceb354 r4:84ceb000 [ 1328.034148][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.034698][ T32] r7:dddd00c0 r6:82c18000 r5:84ceb354 r4:84507d80 [ 1328.035035][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.035466][ T32] r10:84678c00 r9:84507dac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.035808][ T32] r4:84507d80 [ 1328.036013][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.036603][ T32] r10:00000000 r9:dfc11e78 r8:84515ec0 r7:84507d80 r6:80266a94 r5:84678c00 [ 1328.036984][ T32] r4:84515c80 [ 1328.037288][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.037759][ T32] Exception stack(0xdfc0dfb0 to 0xdfc0dff8) [ 1328.038090][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.038552][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.038985][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.039368][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84515c80 [ 1328.039770][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.040369][ T32] INFO: task kworker/0:64:3310 blocked for more than 454 seconds. [ 1328.051029][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.051536][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.051879][ T32] task:kworker/0:64 state:D stack:0 pid:3310 tgid:3310 ppid:2 flags:0x00000000 [ 1328.052442][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.052868][ T32] Call trace: [ 1328.053122][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.053656][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfb9dda4 r5:8467b000 [ 1328.054113][ T32] r4:8467b000 [ 1328.054357][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.054965][ T32] r5:8467b000 r4:82717b6c [ 1328.055273][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.055940][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.056532][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfb9de20 [ 1328.056925][ T32] r4:00000000 [ 1328.057112][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.057741][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.058184][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.058752][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c69c80 [ 1328.059303][ T32] r4:00000000 [ 1328.059475][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.059926][ T32] r9:8467b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c9000 [ 1328.060320][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.071595][ T32] r5:00001000 r4:e4821000 [ 1328.071870][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.072511][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.073072][ T32] r5:84ceaf54 r4:84ceac00 [ 1328.073329][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.073787][ T32] r7:dddd00c0 r6:82c18000 r5:84ceaf54 r4:84507e00 [ 1328.074121][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.074652][ T32] r10:8467b000 r9:84507e2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.075118][ T32] r4:84507e00 [ 1328.075348][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.075848][ T32] r10:00000000 r9:dfc0de78 r8:84515f00 r7:84507e00 r6:80266a94 r5:8467b000 [ 1328.076294][ T32] r4:84515dc0 [ 1328.076476][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.076839][ T32] Exception stack(0xdfb9dfb0 to 0xdfb9dff8) [ 1328.077205][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.077721][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.078304][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.078710][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84515dc0 [ 1328.079118][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.079639][ T32] INFO: task kworker/0:65:3312 blocked for more than 454 seconds. [ 1328.080121][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.091101][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.091656][ T32] task:kworker/0:65 state:D stack:0 pid:3312 tgid:3312 ppid:2 flags:0x00000000 [ 1328.092209][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.092594][ T32] Call trace: [ 1328.092824][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.093193][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd01da4 r5:8467bc00 [ 1328.093575][ T32] r4:8467bc00 [ 1328.093807][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.094251][ T32] r5:8467bc00 r4:82717b6c [ 1328.094529][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.095179][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.095714][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd01e20 [ 1328.096036][ T32] r4:00000000 [ 1328.096435][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.096868][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.097456][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.097890][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c69b80 [ 1328.098228][ T32] r4:00000000 [ 1328.098419][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.098867][ T32] r9:8467bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c7000 [ 1328.099290][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.099771][ T32] r5:00001000 r4:e07fb000 [ 1328.099975][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.111019][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.111748][ T32] r5:84ceab54 r4:84cea800 [ 1328.111963][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.112545][ T32] r7:dddd00c0 r6:82c18000 r5:84ceab54 r4:84507e80 [ 1328.112854][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.113363][ T32] r10:8467bc00 r9:84507eac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.113739][ T32] r4:84507e80 [ 1328.113925][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.114532][ T32] r10:00000000 r9:dfb9de78 r8:8450df40 r7:84507e80 r6:80266a94 r5:8467bc00 [ 1328.114948][ T32] r4:8450dc80 [ 1328.115152][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.115605][ T32] Exception stack(0xdfd01fb0 to 0xdfd01ff8) [ 1328.116118][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.116744][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.117222][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.117567][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8450dc80 [ 1328.118103][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.118629][ T32] INFO: task kworker/0:66:3313 blocked for more than 454 seconds. [ 1328.118982][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.119262][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.119633][ T32] task:kworker/0:66 state:D stack:0 pid:3313 tgid:3313 ppid:2 flags:0x00000000 [ 1328.120256][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.131071][ T32] Call trace: [ 1328.131529][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.132123][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd09da4 r5:8467c800 [ 1328.132585][ T32] r4:8467c800 [ 1328.132755][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.133384][ T32] r5:8467c800 r4:82717b6c [ 1328.133635][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.134273][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.134971][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd09e20 [ 1328.135472][ T32] r4:00000000 [ 1328.135732][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.136451][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.136995][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.137486][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c69600 [ 1328.137930][ T32] r4:00000000 [ 1328.138177][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.138608][ T32] r9:8467c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bb000 [ 1328.139017][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.139545][ T32] r5:00001000 r4:e05bd000 [ 1328.139790][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.140334][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.151813][ T32] r5:84ce9754 r4:84ce9400 [ 1328.152048][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.152638][ T32] r7:dddd00c0 r6:82c18000 r5:84ce9754 r4:84507f00 [ 1328.152992][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.153502][ T32] r10:8467c800 r9:84507f2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.153914][ T32] r4:84507f00 [ 1328.154097][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.154506][ T32] r10:00000000 r9:dfd01e78 r8:84518180 r7:84507f00 r6:80266a94 r5:8467c800 [ 1328.154968][ T32] r4:84518000 [ 1328.155172][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.155582][ T32] Exception stack(0xdfd09fb0 to 0xdfd09ff8) [ 1328.155888][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.156432][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.156894][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.157287][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84518000 [ 1328.157686][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.158085][ T32] INFO: task kworker/0:67:3316 blocked for more than 454 seconds. [ 1328.158491][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.158774][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.159172][ T32] task:kworker/0:67 state:D stack:0 pid:3316 tgid:3316 ppid:2 flags:0x00000000 [ 1328.159785][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.160274][ T32] Call trace: [ 1328.171186][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.171890][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd05da4 r5:8467e000 [ 1328.172371][ T32] r4:8467e000 [ 1328.172564][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.173092][ T32] r5:8467e000 r4:82717b6c [ 1328.173379][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.174134][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.174916][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd05e20 [ 1328.175370][ T32] r4:00000000 [ 1328.175537][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.176051][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.176601][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.177107][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c69a40 [ 1328.177619][ T32] r4:00000000 [ 1328.177812][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.178369][ T32] r9:8467e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c5000 [ 1328.178838][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.179352][ T32] r5:00001000 r4:e074d000 [ 1328.179816][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.191119][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.191851][ T32] r5:84cea754 r4:84cea400 [ 1328.192169][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.192720][ T32] r7:dddd00c0 r6:82c18000 r5:84cea754 r4:84507f80 [ 1328.193058][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.193644][ T32] r10:8467e000 r9:84507fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.194111][ T32] r4:84507f80 [ 1328.194356][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.194830][ T32] r10:00000000 r9:dfd01e78 r8:84518500 r7:84507f80 r6:80266a94 r5:8467e000 [ 1328.195198][ T32] r4:845182c0 [ 1328.195386][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.195870][ T32] Exception stack(0xdfd05fb0 to 0xdfd05ff8) [ 1328.196358][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.196796][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.197152][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.197559][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:845182c0 [ 1328.197983][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.198450][ T32] INFO: task kworker/0:68:3318 blocked for more than 454 seconds. [ 1328.198896][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.199209][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.199716][ T32] task:kworker/0:68 state:D stack:0 pid:3318 tgid:3318 ppid:2 flags:0x00000000 [ 1328.200291][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.212908][ T32] Call trace: [ 1328.213159][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.213677][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd0dda4 r5:8467ec00 [ 1328.213998][ T32] r4:8467ec00 [ 1328.214172][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.214630][ T32] r5:8467ec00 r4:82717b6c [ 1328.214858][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.215429][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.215981][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd0de20 [ 1328.216433][ T32] r4:00000000 [ 1328.216692][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.217161][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.217946][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.218519][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7bd40 [ 1328.219004][ T32] r4:00000000 [ 1328.219242][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.219672][ T32] r9:8467ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b3000 [ 1328.220251][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.231092][ T32] r5:00001000 r4:e045d000 [ 1328.231505][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.232061][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.232585][ T32] r5:84d1cb54 r4:84d1c800 [ 1328.232835][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.233515][ T32] r7:dddd00c0 r6:82c18000 r5:84d1cb54 r4:82cb6580 [ 1328.233775][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.234189][ T32] r10:8467ec00 r9:82cb65ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.234573][ T32] r4:82cb6580 [ 1328.234795][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.235169][ T32] r10:00000000 r9:dfd05e78 r8:84518640 r7:82cb6580 r6:80266a94 r5:8467ec00 [ 1328.235678][ T32] r4:84518580 [ 1328.235848][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.236306][ T32] Exception stack(0xdfd0dfb0 to 0xdfd0dff8) [ 1328.236615][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.237052][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.237719][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.238031][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84518580 [ 1328.238540][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.238960][ T32] INFO: task kworker/0:69:3320 blocked for more than 454 seconds. [ 1328.239343][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.239607][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.240115][ T32] task:kworker/0:69 state:D stack:0 pid:3320 tgid:3320 ppid:2 flags:0x00000000 [ 1328.251054][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.251508][ T32] Call trace: [ 1328.251674][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.252023][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd11da4 r5:8467d400 [ 1328.252511][ T32] r4:8467d400 [ 1328.252715][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.253230][ T32] r5:8467d400 r4:82717b6c [ 1328.253459][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.254080][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.254682][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd11e20 [ 1328.255125][ T32] r4:00000000 [ 1328.255331][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.255891][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.256407][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.256927][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c698c0 [ 1328.257477][ T32] r4:00000000 [ 1328.257732][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.258300][ T32] r9:8467d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0c3000 [ 1328.258628][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.259073][ T32] r5:00001000 r4:e071d000 [ 1328.259345][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.259890][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.271133][ T32] r5:84cea354 r4:84cea000 [ 1328.271511][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.272162][ T32] r7:dddd00c0 r6:82c18000 r5:84cea354 r4:8451c000 [ 1328.272634][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.273112][ T32] r10:8467d400 r9:8451c02c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.273693][ T32] r4:8451c000 [ 1328.273912][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.274475][ T32] r10:00000000 r9:dfd0de78 r8:84518880 r7:8451c000 r6:80266a94 r5:8467d400 [ 1328.274855][ T32] r4:84518540 [ 1328.275182][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.275756][ T32] Exception stack(0xdfd11fb0 to 0xdfd11ff8) [ 1328.276170][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.276552][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.277019][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.277455][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84518540 [ 1328.277793][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.278219][ T32] INFO: task kworker/0:70:3322 blocked for more than 454 seconds. [ 1328.278646][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.278865][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.279286][ T32] task:kworker/0:70 state:D stack:0 pid:3322 tgid:3322 ppid:2 flags:0x00000000 [ 1328.279667][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.279971][ T32] Call trace: [ 1328.280199][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.291102][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd19da4 r5:84678000 [ 1328.291654][ T32] r4:84678000 [ 1328.291850][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.292420][ T32] r5:84678000 r4:82717b6c [ 1328.292770][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.293257][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.294054][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd19e20 [ 1328.294499][ T32] r4:00000000 [ 1328.294687][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.295077][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.295531][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.295992][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c69840 [ 1328.296482][ T32] r4:00000000 [ 1328.296649][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.297131][ T32] r9:84678000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bf000 [ 1328.297529][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.298101][ T32] r5:00001000 r4:e06c3000 [ 1328.298317][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.298764][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.299256][ T32] r5:84ce9f54 r4:84ce9c00 [ 1328.299436][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.299859][ T32] r7:dddd00c0 r6:82c18000 r5:84ce9f54 r4:8451c080 [ 1328.300157][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.311251][ T32] r10:84678000 r9:8451c0ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.311804][ T32] r4:8451c080 [ 1328.311974][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.312694][ T32] r10:00000000 r9:dfd0de78 r8:84518a40 r7:8451c080 r6:80266a94 r5:84678000 [ 1328.313130][ T32] r4:84518740 [ 1328.313384][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.313824][ T32] Exception stack(0xdfd19fb0 to 0xdfd19ff8) [ 1328.314157][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.314566][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.315000][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.315375][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84518740 [ 1328.315832][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.316335][ T32] INFO: task kworker/0:71:3323 blocked for more than 454 seconds. [ 1328.316704][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.317065][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.317533][ T32] task:kworker/0:71 state:D stack:0 pid:3323 tgid:3323 ppid:2 flags:0x00000000 [ 1328.318066][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.318448][ T32] Call trace: [ 1328.318715][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.319124][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd15da4 r5:8470bc00 [ 1328.319613][ T32] r4:8470bc00 [ 1328.319791][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.320288][ T32] r5:8470bc00 r4:82717b6c [ 1328.331641][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.332361][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.332931][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd15e20 [ 1328.333460][ T32] r4:00000000 [ 1328.333753][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.334213][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.334875][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.335331][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c69700 [ 1328.335706][ T32] r4:00000000 [ 1328.335886][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.336427][ T32] r9:8470bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0bd000 [ 1328.336771][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.337177][ T32] r5:00001000 r4:e0681000 [ 1328.337430][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.337889][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.338582][ T32] r5:84ce9b54 r4:84ce9800 [ 1328.338783][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.339490][ T32] r7:dddd00c0 r6:82c18000 r5:84ce9b54 r4:8451c100 [ 1328.339760][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.340319][ T32] r10:8470bc00 r9:8451c12c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.361056][ T32] r4:8451c100 [ 1328.361450][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.362051][ T32] r10:00000000 r9:dfd0de78 r8:84518ac0 r7:8451c100 r6:80266a94 r5:8470bc00 [ 1328.362497][ T32] r4:84518740 [ 1328.362666][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.363342][ T32] Exception stack(0xdfd15fb0 to 0xdfd15ff8) [ 1328.363630][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.364195][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.364605][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.365027][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84518740 [ 1328.365345][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.365728][ T32] INFO: task kworker/0:72:3326 blocked for more than 454 seconds. [ 1328.366025][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.366535][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.366815][ T32] task:kworker/0:72 state:D stack:0 pid:3326 tgid:3326 ppid:2 flags:0x00000000 [ 1328.367333][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.367629][ T32] Call trace: [ 1328.367889][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.368284][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd1dda4 r5:84378000 [ 1328.368570][ T32] r4:84378000 [ 1328.368975][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.369359][ T32] r5:84378000 r4:82717b6c [ 1328.369601][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.370017][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.381060][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd1de20 [ 1328.381666][ T32] r4:00000000 [ 1328.381906][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.382482][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.383098][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.383617][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c69080 [ 1328.384146][ T32] r4:00000000 [ 1328.384353][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.384844][ T32] r9:84378000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f11d000 [ 1328.385256][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.385830][ T32] r5:00001000 r4:eab83000 [ 1328.386037][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.386576][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.387091][ T32] r5:84ce8354 r4:84ce8000 [ 1328.387300][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.387779][ T32] r7:dddd00c0 r6:82c18000 r5:84ce8354 r4:8451c180 [ 1328.388147][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.388609][ T32] r10:84378000 r9:8451c1ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.388999][ T32] r4:8451c180 [ 1328.389166][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.389653][ T32] r10:00000000 r9:dfd0de78 r8:84518e80 r7:8451c180 r6:80266a94 r5:84378000 [ 1328.390052][ T32] r4:84518c40 [ 1328.390219][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.401031][ T32] Exception stack(0xdfd1dfb0 to 0xdfd1dff8) [ 1328.401476][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.401852][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.402344][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.402755][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84518c40 [ 1328.403106][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.403660][ T32] INFO: task kworker/0:73:3328 blocked for more than 454 seconds. [ 1328.404129][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.404421][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.404933][ T32] task:kworker/0:73 state:D stack:0 pid:3328 tgid:3328 ppid:2 flags:0x00000000 [ 1328.405529][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.405851][ T32] Call trace: [ 1328.406054][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.406554][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd21da4 r5:84378c00 [ 1328.407105][ T32] r4:84378c00 [ 1328.407368][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.407792][ T32] r5:84378c00 r4:82717b6c [ 1328.408033][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.408567][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.409047][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd21e20 [ 1328.409519][ T32] r4:00000000 [ 1328.409702][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.410057][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.421169][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.421964][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c69240 [ 1328.422433][ T32] r4:00000000 [ 1328.422683][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.423206][ T32] r9:84378c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f121000 [ 1328.423673][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.424400][ T32] r5:00001000 r4:eab8f000 [ 1328.424646][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.425207][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.425899][ T32] r5:84ce8754 r4:84ce8400 [ 1328.426319][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.427242][ T32] r7:dddd00c0 r6:82c18000 r5:84ce8754 r4:8451c200 [ 1328.427734][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.428854][ T32] r10:84378c00 r9:8451c22c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.429679][ T32] r4:8451c200 [ 1328.429878][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.430401][ T32] r10:00000000 r9:dfd1de78 r8:84518ec0 r7:8451c200 r6:80266a94 r5:84378c00 [ 1328.442075][ T32] r4:84518d80 [ 1328.442314][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.442980][ T32] Exception stack(0xdfd21fb0 to 0xdfd21ff8) [ 1328.443388][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.443967][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.444563][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.444917][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84518d80 [ 1328.445340][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.445902][ T32] INFO: task kworker/0:74:3330 blocked for more than 454 seconds. [ 1328.446596][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.446942][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.447355][ T32] task:kworker/0:74 state:D stack:0 pid:3330 tgid:3330 ppid:2 flags:0x00000000 [ 1328.448670][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.449432][ T32] Call trace: [ 1328.449703][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.450130][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd25da4 r5:84379800 [ 1328.461083][ T32] r4:84379800 [ 1328.461554][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.462029][ T32] r5:84379800 r4:82717b6c [ 1328.462324][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.463064][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.463851][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd25e20 [ 1328.464343][ T32] r4:00000000 [ 1328.464495][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.465521][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.466159][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.466849][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c692c0 [ 1328.467248][ T32] r4:00000000 [ 1328.467429][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.468113][ T32] r9:84379800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f123000 [ 1328.468914][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.469490][ T32] r5:00001000 r4:eab95000 [ 1328.469733][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.470175][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.481424][ T32] r5:84ce8b54 r4:84ce8800 [ 1328.481789][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.482406][ T32] r7:dddd00c0 r6:82c18000 r5:84ce8b54 r4:8451c280 [ 1328.482961][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.483573][ T32] r10:84379800 r9:8451c2ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.484040][ T32] r4:8451c280 [ 1328.485605][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.486188][ T32] r10:00000000 r9:dfd21e78 r8:84518000 r7:8451c280 r6:80266a94 r5:84379800 [ 1328.486552][ T32] r4:84518fc0 [ 1328.486724][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.487156][ T32] Exception stack(0xdfd25fb0 to 0xdfd25ff8) [ 1328.487476][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.487909][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.488338][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.488652][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84518fc0 [ 1328.489116][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.489587][ T32] INFO: task kworker/0:75:3332 blocked for more than 454 seconds. [ 1328.490084][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.501069][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.501615][ T32] task:kworker/0:75 state:D stack:0 pid:3332 tgid:3332 ppid:2 flags:0x00000000 [ 1328.502159][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.502571][ T32] Call trace: [ 1328.502778][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.503260][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd29da4 r5:8437a400 [ 1328.503660][ T32] r4:8437a400 [ 1328.503871][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.504454][ T32] r5:8437a400 r4:82717b6c [ 1328.504766][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.505323][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.505932][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd29e20 [ 1328.506289][ T32] r4:00000000 [ 1328.506475][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.507030][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.507589][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.508008][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c73a80 [ 1328.508545][ T32] r4:00000000 [ 1328.508727][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.509300][ T32] r9:8437a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f11b000 [ 1328.509623][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.510050][ T32] r5:00001000 r4:eab75000 [ 1328.510259][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.520937][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.521593][ T32] r5:84ce7f54 r4:84ce7c00 [ 1328.521839][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.522495][ T32] r7:dddd00c0 r6:82c18000 r5:84ce7f54 r4:8451c300 [ 1328.522899][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.523450][ T32] r10:8437a400 r9:8451c32c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.523887][ T32] r4:8451c300 [ 1328.524115][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.524645][ T32] r10:00000000 r9:dfd21e78 r8:84429200 r7:8451c300 r6:80266a94 r5:8437a400 [ 1328.525043][ T32] r4:84429140 [ 1328.525327][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.525824][ T32] Exception stack(0xdfd29fb0 to 0xdfd29ff8) [ 1328.526207][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.526865][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.527207][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.527569][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84429140 [ 1328.528095][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.528550][ T32] INFO: task kworker/0:76:3334 blocked for more than 454 seconds. [ 1328.528893][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.529178][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.529644][ T32] task:kworker/0:76 state:D stack:0 pid:3334 tgid:3334 ppid:2 flags:0x00000000 [ 1328.530193][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.540965][ T32] Call trace: [ 1328.541362][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.541883][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd2dda4 r5:8437b000 [ 1328.542294][ T32] r4:8437b000 [ 1328.542529][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.543081][ T32] r5:8437b000 r4:82717b6c [ 1328.543319][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.543763][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.544358][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd2de20 [ 1328.544737][ T32] r4:00000000 [ 1328.544953][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.545378][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.545796][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.546352][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e2cc0 [ 1328.546822][ T32] r4:00000000 [ 1328.547111][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.547618][ T32] r9:8437b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f10f000 [ 1328.548106][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.548628][ T32] r5:00001000 r4:eab45000 [ 1328.548949][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.549468][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.549942][ T32] r5:84ce6754 r4:84ce6400 [ 1328.550168][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.571139][ T32] r7:dddd00c0 r6:82c18000 r5:84ce6754 r4:8451c380 [ 1328.571655][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.572286][ T32] r10:8437b000 r9:8451c3ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.572752][ T32] r4:8451c380 [ 1328.572919][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.573479][ T32] r10:00000000 r9:dfd29e78 r8:844292c0 r7:8451c380 r6:80266a94 r5:8437b000 [ 1328.573952][ T32] r4:84429100 [ 1328.574137][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.574481][ T32] Exception stack(0xdfd2dfb0 to 0xdfd2dff8) [ 1328.574874][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.575401][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.575866][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.576388][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84429100 [ 1328.577004][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.577514][ T32] INFO: task kworker/0:77:3335 blocked for more than 455 seconds. [ 1328.577918][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.578216][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.578680][ T32] task:kworker/0:77 state:D stack:0 pid:3335 tgid:3335 ppid:2 flags:0x00000000 [ 1328.579119][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.579463][ T32] Call trace: [ 1328.579683][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.580151][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd31da4 r5:8437bc00 [ 1328.590944][ T32] r4:8437bc00 [ 1328.591336][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.592024][ T32] r5:8437bc00 r4:82717b6c [ 1328.592303][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.592954][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.593632][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd31e20 [ 1328.594039][ T32] r4:00000000 [ 1328.594272][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.594776][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.595260][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.595816][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:83df0d80 [ 1328.596248][ T32] r4:00000000 [ 1328.596481][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.596999][ T32] r9:8437bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f119000 [ 1328.597378][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.597995][ T32] r5:00001000 r4:eab6f000 [ 1328.598190][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.598661][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.599088][ T32] r5:84ce7b54 r4:84ce7800 [ 1328.599343][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.600117][ T32] r7:dddd00c0 r6:82c18000 r5:84ce7b54 r4:8451c400 [ 1328.611118][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.611820][ T32] r10:8437bc00 r9:8451c42c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.612301][ T32] r4:8451c400 [ 1328.612490][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.612904][ T32] r10:00000000 r9:dfd2de78 r8:844294c0 r7:8451c400 r6:80266a94 r5:8437bc00 [ 1328.613314][ T32] r4:84429380 [ 1328.613545][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.613981][ T32] Exception stack(0xdfd31fb0 to 0xdfd31ff8) [ 1328.614321][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.614783][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.615191][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.615601][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84429380 [ 1328.616055][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.616504][ T32] INFO: task kworker/0:78:3339 blocked for more than 455 seconds. [ 1328.616938][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.617286][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.617764][ T32] task:kworker/0:78 state:D stack:0 pid:3339 tgid:3339 ppid:2 flags:0x00000000 [ 1328.618368][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.618785][ T32] Call trace: [ 1328.619103][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.619738][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd3dda4 r5:845c6000 [ 1328.620282][ T32] r4:845c6000 [ 1328.631029][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.631623][ T32] r5:845c6000 r4:82717b6c [ 1328.631828][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.632384][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.632939][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd3de20 [ 1328.633448][ T32] r4:00000000 [ 1328.633881][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.634451][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.635039][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.635580][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f5140 [ 1328.635933][ T32] r4:00000000 [ 1328.636156][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.636656][ T32] r9:845c6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f117000 [ 1328.636958][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.637399][ T32] r5:00001000 r4:eab61000 [ 1328.637595][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.637993][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.638507][ T32] r5:84ce7754 r4:84ce7400 [ 1328.638711][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.639162][ T32] r7:dddd00c0 r6:82c18000 r5:84ce7754 r4:8451c480 [ 1328.639565][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.640270][ T32] r10:845c6000 r9:8451c4ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.651063][ T32] r4:8451c480 [ 1328.651408][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.651883][ T32] r10:00000000 r9:dfd31e78 r8:84520700 r7:8451c480 r6:80266a94 r5:845c6000 [ 1328.652325][ T32] r4:84429640 [ 1328.652539][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.652990][ T32] Exception stack(0xdfd3dfb0 to 0xdfd3dff8) [ 1328.653384][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.653876][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.654415][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.654741][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84429640 [ 1328.655077][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.655506][ T32] INFO: task kworker/0:79:3340 blocked for more than 455 seconds. [ 1328.655900][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.656301][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.656747][ T32] task:kworker/0:79 state:D stack:0 pid:3340 tgid:3340 ppid:2 flags:0x00000000 [ 1328.657375][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.657694][ T32] Call trace: [ 1328.657901][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.658297][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd45da4 r5:845c4800 [ 1328.658809][ T32] r4:845c4800 [ 1328.659080][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.659545][ T32] r5:845c4800 r4:82717b6c [ 1328.659791][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.671036][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.671869][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd45e20 [ 1328.672425][ T32] r4:00000000 [ 1328.672614][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.673129][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.673578][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.674075][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e2380 [ 1328.674523][ T32] r4:00000000 [ 1328.674741][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.675182][ T32] r9:845c4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f115000 [ 1328.675654][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.676360][ T32] r5:00001000 r4:eab5b000 [ 1328.676608][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.677208][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.677781][ T32] r5:84ce7354 r4:84ce7000 [ 1328.678185][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.678736][ T32] r7:dddd00c0 r6:82c18000 r5:84ce7354 r4:8451c500 [ 1328.679161][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.679657][ T32] r10:845c4800 r9:8451c52c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.679951][ T32] r4:8451c500 [ 1328.680189][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.691119][ T32] r10:00000000 r9:dfd3de78 r8:845208c0 r7:8451c500 r6:80266a94 r5:845c4800 [ 1328.691603][ T32] r4:84429780 [ 1328.691799][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.692291][ T32] Exception stack(0xdfd45fb0 to 0xdfd45ff8) [ 1328.692552][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.692891][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.693315][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.694174][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84429780 [ 1328.694609][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.695037][ T32] INFO: task kworker/0:80:3343 blocked for more than 455 seconds. [ 1328.695421][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.695713][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.696176][ T32] task:kworker/0:80 state:D stack:0 pid:3343 tgid:3343 ppid:2 flags:0x00000000 [ 1328.696771][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.697090][ T32] Call trace: [ 1328.697302][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.697690][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd4dda4 r5:845c5400 [ 1328.698257][ T32] r4:845c5400 [ 1328.698452][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.699009][ T32] r5:845c5400 r4:82717b6c [ 1328.699375][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.700038][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.710996][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd4de20 [ 1328.711660][ T32] r4:00000000 [ 1328.711847][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.712421][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.712942][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.713579][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f5c00 [ 1328.714123][ T32] r4:00000000 [ 1328.714313][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.714978][ T32] r9:845c5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b7000 [ 1328.715472][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.715955][ T32] r5:00001000 r4:e050f000 [ 1328.716364][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.716881][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.717427][ T32] r5:84ce5754 r4:84ce5400 [ 1328.717625][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.718015][ T32] r7:dddd00c0 r6:82c18000 r5:84ce5754 r4:8451c580 [ 1328.718393][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.718884][ T32] r10:845c5400 r9:8451c5ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.719248][ T32] r4:8451c580 [ 1328.719421][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.719903][ T32] r10:00000000 r9:dfd45e78 r8:84520a80 r7:8451c580 r6:80266a94 r5:845c5400 [ 1328.731121][ T32] r4:844298c0 [ 1328.731558][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.732017][ T32] Exception stack(0xdfd4dfb0 to 0xdfd4dff8) [ 1328.732482][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1328.733000][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.733453][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.733811][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844298c0 [ 1328.734294][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.734790][ T32] INFO: task kworker/0:81:3344 blocked for more than 455 seconds. [ 1328.735196][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.735536][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.735951][ T32] task:kworker/0:81 state:D stack:0 pid:3344 tgid:3344 ppid:2 flags:0x00000000 [ 1328.736722][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.737185][ T32] Call trace: [ 1328.737531][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.738043][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd51da4 r5:845c3c00 [ 1328.738615][ T32] r4:845c3c00 [ 1328.738894][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.739420][ T32] r5:845c3c00 r4:82717b6c [ 1328.739632][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.740287][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.751667][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd51e20 [ 1328.752175][ T32] r4:00000000 [ 1328.752361][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.752796][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.753267][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.753741][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e2bc0 [ 1328.754187][ T32] r4:00000000 [ 1328.754421][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.754901][ T32] r9:845c3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f113000 [ 1328.755321][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.755783][ T32] r5:00001000 r4:eab51000 [ 1328.756026][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.756707][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.757228][ T32] r5:84ce6f54 r4:84ce6c00 [ 1328.757557][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.758149][ T32] r7:dddd00c0 r6:82c18000 r5:84ce6f54 r4:8451c600 [ 1328.758564][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.759055][ T32] r10:845c3c00 r9:8451c62c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.759463][ T32] r4:8451c600 [ 1328.759691][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.760248][ T32] r10:00000000 r9:dfd4de78 r8:84520b80 r7:8451c600 r6:80266a94 r5:845c3c00 [ 1328.771011][ T32] r4:844298c0 [ 1328.771354][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.771854][ T32] Exception stack(0xdfd51fb0 to 0xdfd51ff8) [ 1328.772231][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.772728][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.773165][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.773626][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844298c0 [ 1328.774131][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.774659][ T32] INFO: task kworker/0:82:3346 blocked for more than 455 seconds. [ 1328.775176][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.775463][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.775814][ T32] task:kworker/0:82 state:D stack:0 pid:3346 tgid:3346 ppid:2 flags:0x00000000 [ 1328.776417][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.776737][ T32] Call trace: [ 1328.776947][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.777458][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd59da4 r5:845c0c00 [ 1328.777917][ T32] r4:845c0c00 [ 1328.778265][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.778764][ T32] r5:845c0c00 r4:82717b6c [ 1328.779034][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.779525][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.780288][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd59e20 [ 1328.791033][ T32] r4:00000000 [ 1328.791412][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.791859][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.792381][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.792838][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e2d00 [ 1328.793259][ T32] r4:00000000 [ 1328.793467][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.793912][ T32] r9:845c0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f111000 [ 1328.794290][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.794708][ T32] r5:00001000 r4:eab4b000 [ 1328.794925][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.795393][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.795894][ T32] r5:84ce6b54 r4:84ce6800 [ 1328.796179][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.796723][ T32] r7:dddd00c0 r6:82c18000 r5:84ce6b54 r4:8451c680 [ 1328.797043][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.797458][ T32] r10:845c0c00 r9:8451c6ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.797971][ T32] r4:8451c680 [ 1328.798164][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.798678][ T32] r10:00000000 r9:dfd4de78 r8:84520d80 r7:8451c680 r6:80266a94 r5:845c0c00 [ 1328.799079][ T32] r4:84429a00 [ 1328.799273][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.799711][ T32] Exception stack(0xdfd59fb0 to 0xdfd59ff8) [ 1328.800058][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.811121][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.811713][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.812097][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84429a00 [ 1328.812634][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.813036][ T32] INFO: task kworker/0:83:3348 blocked for more than 455 seconds. [ 1328.813406][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.813751][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.814186][ T32] task:kworker/0:83 state:D stack:0 pid:3348 tgid:3348 ppid:2 flags:0x00000000 [ 1328.814807][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.815216][ T32] Call trace: [ 1328.815603][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.816057][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd65da4 r5:845c0000 [ 1328.816666][ T32] r4:845c0000 [ 1328.816912][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.817508][ T32] r5:845c0000 r4:82717b6c [ 1328.817765][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.818406][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.818937][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd65e20 [ 1328.819388][ T32] r4:00000000 [ 1328.819587][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.820179][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.831153][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.831868][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844f5d40 [ 1328.832328][ T32] r4:00000000 [ 1328.832536][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.833285][ T32] r9:845c0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b5000 [ 1328.833718][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.834212][ T32] r5:00001000 r4:e04bb000 [ 1328.834450][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.834990][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.835567][ T32] r5:84ce5354 r4:84ce5000 [ 1328.835836][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.836445][ T32] r7:dddd00c0 r6:82c18000 r5:84ce5354 r4:8451c700 [ 1328.836856][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.837622][ T32] r10:845c0000 r9:8451c72c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.838028][ T32] r4:8451c700 [ 1328.838213][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.838696][ T32] r10:00000000 r9:dfd4de78 r8:845207c0 r7:8451c700 r6:80266a94 r5:845c0000 [ 1328.839089][ T32] r4:84429b80 [ 1328.839311][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.839763][ T32] Exception stack(0xdfd65fb0 to 0xdfd65ff8) [ 1328.840066][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.851211][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.851814][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.852268][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84429b80 [ 1328.852657][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.853220][ T32] INFO: task kworker/0:84:3350 blocked for more than 455 seconds. [ 1328.853631][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.853908][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.854338][ T32] task:kworker/0:84 state:D stack:0 pid:3350 tgid:3350 ppid:2 flags:0x00000000 [ 1328.854773][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.855157][ T32] Call trace: [ 1328.855377][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.855782][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd69da4 r5:845c6c00 [ 1328.856297][ T32] r4:845c6c00 [ 1328.856557][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.857154][ T32] r5:845c6c00 r4:82717b6c [ 1328.857427][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.857952][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.858588][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd69e20 [ 1328.858973][ T32] r4:00000000 [ 1328.859171][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.859723][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.871074][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.871810][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e2b80 [ 1328.872429][ T32] r4:00000000 [ 1328.872669][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.873252][ T32] r9:845c6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f10d000 [ 1328.873810][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.874353][ T32] r5:00001000 r4:eab3f000 [ 1328.874568][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.875115][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.875801][ T32] r5:84ce6354 r4:84ce6000 [ 1328.876107][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.876771][ T32] r7:dddd00c0 r6:82c18000 r5:84ce6354 r4:8451c780 [ 1328.877150][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.877704][ T32] r10:845c6c00 r9:8451c7ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.878155][ T32] r4:8451c780 [ 1328.878396][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.878861][ T32] r10:00000000 r9:dfd4de78 r8:84520a00 r7:8451c780 r6:80266a94 r5:845c6c00 [ 1328.879304][ T32] r4:84429e00 [ 1328.879537][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.879999][ T32] Exception stack(0xdfd69fb0 to 0xdfd69ff8) [ 1328.880356][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1328.891087][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.891684][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.892215][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84429e00 [ 1328.892686][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.893246][ T32] INFO: task kworker/0:85:3352 blocked for more than 455 seconds. [ 1328.893807][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.894153][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.894577][ T32] task:kworker/0:85 state:D stack:0 pid:3352 tgid:3352 ppid:2 flags:0x00000000 [ 1328.895290][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.895688][ T32] Call trace: [ 1328.895940][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.896556][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd71da4 r5:8458c800 [ 1328.896970][ T32] r4:8458c800 [ 1328.897254][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.897703][ T32] r5:8458c800 r4:82717b6c [ 1328.897907][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.898624][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.899454][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd71e20 [ 1328.899829][ T32] r4:00000000 [ 1328.900036][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.920988][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.921869][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.922414][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e27c0 [ 1328.922890][ T32] r4:00000000 [ 1328.923064][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.923498][ T32] r9:8458c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f10b000 [ 1328.923772][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.924429][ T32] r5:00001000 r4:eab29000 [ 1328.924640][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.925047][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.925589][ T32] r5:84ce5f54 r4:84ce5c00 [ 1328.926044][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.926757][ T32] r7:dddd00c0 r6:82c18000 r5:84ce5f54 r4:8451c800 [ 1328.927265][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.927849][ T32] r10:8458c800 r9:8451c82c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.928498][ T32] r4:8451c800 [ 1328.928691][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.929422][ T32] r10:00000000 r9:dfd69e78 r8:84520480 r7:8451c800 r6:80266a94 r5:8458c800 [ 1328.929870][ T32] r4:84429f00 [ 1328.930149][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.940974][ T32] Exception stack(0xdfd71fb0 to 0xdfd71ff8) [ 1328.941490][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1328.941862][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.942301][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.942617][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84429f00 [ 1328.943032][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.943531][ T32] INFO: task kworker/0:86:3354 blocked for more than 455 seconds. [ 1328.943881][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.944254][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.944656][ T32] task:kworker/0:86 state:D stack:0 pid:3354 tgid:3354 ppid:2 flags:0x00000000 [ 1328.945295][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.946072][ T32] Call trace: [ 1328.946609][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.947171][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfc85da4 r5:8437d400 [ 1328.948056][ T32] r4:8437d400 [ 1328.948282][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.948854][ T32] r5:8437d400 r4:82717b6c [ 1328.949352][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.950025][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1328.961054][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfc85e20 [ 1328.961668][ T32] r4:00000000 [ 1328.961825][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1328.962178][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1328.962509][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1328.963937][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7ae00 [ 1328.964390][ T32] r4:00000000 [ 1328.964579][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1328.965081][ T32] r9:8437d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f109000 [ 1328.965550][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1328.966066][ T32] r5:00001000 r4:ea99d000 [ 1328.966341][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1328.966804][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1328.967268][ T32] r5:84ce5b54 r4:84ce5800 [ 1328.967484][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1328.968115][ T32] r7:dddd00c0 r6:82c18000 r5:84ce5b54 r4:8451c880 [ 1328.968386][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1328.969407][ T32] r10:8437d400 r9:8451c8ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1328.969861][ T32] r4:8451c880 [ 1328.970336][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1328.981542][ T32] r10:00000000 r9:dfd71e78 r8:84671100 r7:8451c880 r6:80266a94 r5:8437d400 [ 1328.981972][ T32] r4:84671040 [ 1328.982347][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1328.983081][ T32] Exception stack(0xdfc85fb0 to 0xdfc85ff8) [ 1328.983444][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1328.984111][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1328.984594][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1328.984993][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84671040 [ 1328.985680][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1328.986211][ T32] INFO: task kworker/0:87:3355 blocked for more than 455 seconds. [ 1328.986635][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1328.987193][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1328.988273][ T32] task:kworker/0:87 state:D stack:0 pid:3355 tgid:3355 ppid:2 flags:0x00000000 [ 1328.989040][ T32] Workqueue: events bpf_prog_free_deferred [ 1328.989356][ T32] Call trace: [ 1328.989580][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1328.990001][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd75da4 r5:8437e000 [ 1328.996489][ T31] audit: type=1400 audit(1328.900:79): avc: denied { unlink } for pid=2897 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 [ 1328.997643][ T32] r4:8437e000 [ 1328.997860][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1328.998374][ T32] r5:8437e000 r4:82717b6c [ 1328.998658][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1328.999616][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.010969][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd75e20 [ 1329.011540][ T32] r4:00000000 [ 1329.011743][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.013355][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.014101][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.014573][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c75000 [ 1329.015017][ T32] r4:00000000 [ 1329.015218][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.015701][ T32] r9:8437e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d5000 [ 1329.016191][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.017356][ T32] r5:00001000 r4:eaa1d000 [ 1329.017589][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.018116][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.018713][ T32] r5:84cebf54 r4:84cebc00 [ 1329.019030][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.019690][ T32] r7:dddd00c0 r6:82c18000 r5:84cebf54 r4:8451c900 [ 1329.019961][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.031161][ T32] r10:8437e000 r9:8451c92c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.031732][ T32] r4:8451c900 [ 1329.032053][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.032530][ T32] r10:00000000 r9:dfc85e78 r8:84671340 r7:8451c900 r6:80266a94 r5:8437e000 [ 1329.032885][ T32] r4:84671240 [ 1329.033044][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.033518][ T32] Exception stack(0xdfd75fb0 to 0xdfd75ff8) [ 1329.033754][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.034191][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.034549][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.034920][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84671240 [ 1329.035269][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.035826][ T32] INFO: task kworker/1:47:3359 blocked for more than 455 seconds. [ 1329.036315][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.036598][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.037023][ T32] task:kworker/1:47 state:D stack:0 pid:3359 tgid:3359 ppid:2 flags:0x00000000 [ 1329.037585][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.038066][ T32] Call trace: [ 1329.038278][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.038743][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd79da4 r5:8470c800 [ 1329.039221][ T32] r4:8470c800 [ 1329.039403][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.039853][ T32] r5:8470c800 r4:82717b6c [ 1329.040120][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.051037][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.051861][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd79e20 [ 1329.052329][ T32] r4:00000000 [ 1329.052660][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.053277][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.053835][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.054401][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb2b00 [ 1329.054917][ T32] r4:00000000 [ 1329.055099][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.055576][ T32] r9:8470c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1b3000 [ 1329.056422][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.056984][ T32] r5:00001000 r4:eaa23000 [ 1329.057281][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.057962][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.058736][ T32] r5:84d2f354 r4:84d2f000 [ 1329.058946][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.060282][ T32] r7:ddde40c0 r6:82c18200 r5:84d2f354 r4:84502680 [ 1329.070940][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.071582][ T32] r10:8470c800 r9:845026ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.072028][ T32] r4:84502680 [ 1329.072251][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.072661][ T32] r10:00000000 r9:dfac1e78 r8:84520e00 r7:84502680 r6:80266a94 r5:8470c800 [ 1329.073064][ T32] r4:84506280 [ 1329.073246][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.073631][ T32] Exception stack(0xdfd79fb0 to 0xdfd79ff8) [ 1329.074039][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.074455][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.075003][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.075425][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84506280 [ 1329.075829][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.076278][ T32] INFO: task kworker/0:88:3363 blocked for more than 455 seconds. [ 1329.076756][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.077043][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.077499][ T32] task:kworker/0:88 state:D stack:0 pid:3363 tgid:3363 ppid:2 flags:0x00000000 [ 1329.078056][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.078438][ T32] Call trace: [ 1329.078699][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.079125][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd7dda4 r5:8458d400 [ 1329.079522][ T32] r4:8458d400 [ 1329.079737][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.091078][ T32] r5:8458d400 r4:82717b6c [ 1329.091488][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.092002][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.092708][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd7de20 [ 1329.093077][ T32] r4:00000000 [ 1329.093291][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.093746][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.094296][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.094760][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c75200 [ 1329.095228][ T32] r4:00000000 [ 1329.095412][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.095815][ T32] r9:8458d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0d7000 [ 1329.096196][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.096710][ T32] r5:00001000 r4:eaa57000 [ 1329.096968][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.097477][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.098067][ T32] r5:84cec354 r4:84cec000 [ 1329.098286][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.098729][ T32] r7:dddd00c0 r6:82c18000 r5:84cec354 r4:8451c980 [ 1329.099103][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.099592][ T32] r10:8458d400 r9:8451c9ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.100146][ T32] r4:8451c980 [ 1329.111072][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.111786][ T32] r10:00000000 r9:dfd75e78 r8:84520980 r7:8451c980 r6:80266a94 r5:8458d400 [ 1329.112258][ T32] r4:846714c0 [ 1329.112522][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.112894][ T32] Exception stack(0xdfd7dfb0 to 0xdfd7dff8) [ 1329.113157][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.113719][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.114312][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.114689][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846714c0 [ 1329.115371][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.115957][ T32] INFO: task kworker/0:89:3364 blocked for more than 455 seconds. [ 1329.116557][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.116975][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.117948][ T32] task:kworker/0:89 state:D stack:0 pid:3364 tgid:3364 ppid:2 flags:0x00000000 [ 1329.119227][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.119830][ T32] Call trace: [ 1329.120253][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.131041][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd35da4 r5:845c8000 [ 1329.131560][ T32] r4:845c8000 [ 1329.131757][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.132505][ T32] r5:845c8000 r4:82717b6c [ 1329.133358][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.133948][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.134639][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd35e20 [ 1329.135135][ T32] r4:00000000 [ 1329.135348][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.135824][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.136431][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.136998][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c75440 [ 1329.137362][ T32] r4:00000000 [ 1329.137552][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.138113][ T32] r9:845c8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0db000 [ 1329.138623][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.139209][ T32] r5:00001000 r4:eaa79000 [ 1329.139578][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.140293][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.151756][ T32] r5:84cec754 r4:84cec400 [ 1329.152043][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.152654][ T32] r7:dddd00c0 r6:82c18000 r5:84cec754 r4:8451ca00 [ 1329.152923][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.153554][ T32] r10:845c8000 r9:8451ca2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.153874][ T32] r4:8451ca00 [ 1329.154170][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.154754][ T32] r10:00000000 r9:dfd7de78 r8:84520000 r7:8451ca00 r6:80266a94 r5:845c8000 [ 1329.155402][ T32] r4:84671700 [ 1329.155609][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.156235][ T32] Exception stack(0xdfd35fb0 to 0xdfd35ff8) [ 1329.156739][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.157453][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.158225][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.158694][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84671700 [ 1329.159301][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.160038][ T32] INFO: task kworker/1:48:3365 blocked for more than 455 seconds. [ 1329.171105][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.171559][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.172034][ T32] task:kworker/1:48 state:D stack:0 pid:3365 tgid:3365 ppid:2 flags:0x00000000 [ 1329.172555][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.172918][ T32] Call trace: [ 1329.173107][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.173510][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd85da4 r5:845c8c00 [ 1329.173894][ T32] r4:845c8c00 [ 1329.174040][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.174556][ T32] r5:845c8c00 r4:82717b6c [ 1329.174768][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.175354][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.175846][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd85e20 [ 1329.176329][ T32] r4:00000000 [ 1329.176580][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.177036][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.177508][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.178231][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc0f00 [ 1329.178595][ T32] r4:00000000 [ 1329.178762][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.179673][ T32] r9:845c8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1bb000 [ 1329.180293][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.191162][ T32] r5:00001000 r4:eaae1000 [ 1329.191598][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.192370][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.193394][ T32] r5:84d30354 r4:84d30000 [ 1329.193680][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.194322][ T32] r7:ddde40c0 r6:82c18200 r5:84d30354 r4:84502700 [ 1329.194693][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.195378][ T32] r10:845c8c00 r9:8450272c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.196116][ T32] r4:84502700 [ 1329.196533][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.197398][ T32] r10:00000000 r9:dfac1e78 r8:84515600 r7:84502700 r6:80266a94 r5:845c8c00 [ 1329.197976][ T32] r4:84506280 [ 1329.198209][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.199032][ T32] Exception stack(0xdfd85fb0 to 0xdfd85ff8) [ 1329.199449][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.212543][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.213238][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.213776][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84506280 [ 1329.214302][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.215157][ T32] INFO: task kworker/1:49:3369 blocked for more than 455 seconds. [ 1329.215576][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.215845][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.216445][ T32] task:kworker/1:49 state:D stack:0 pid:3369 tgid:3369 ppid:2 flags:0x00000000 [ 1329.217011][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.217602][ T32] Call trace: [ 1329.217994][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.218397][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd81da4 r5:845c9800 [ 1329.218805][ T32] r4:845c9800 [ 1329.218991][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.219594][ T32] r5:845c9800 r4:82717b6c [ 1329.219936][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.231121][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.231862][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd81e20 [ 1329.232244][ T32] r4:00000000 [ 1329.232409][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.232922][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.233392][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.233866][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cb2f80 [ 1329.234274][ T32] r4:00000000 [ 1329.234420][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.234896][ T32] r9:845c9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1bf000 [ 1329.235323][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.236253][ T32] r5:00001000 r4:eab1f000 [ 1329.236479][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.237084][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.237729][ T32] r5:84d30754 r4:84d30400 [ 1329.237952][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.238839][ T32] r7:ddde40c0 r6:82c18200 r5:84d30754 r4:84502780 [ 1329.239359][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.240260][ T32] r10:845c9800 r9:845027ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.261028][ T32] r4:84502780 [ 1329.261375][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.261980][ T32] r10:00000000 r9:dfac1e78 r8:83e293c0 r7:84502780 r6:80266a94 r5:845c9800 [ 1329.262378][ T32] r4:83e29300 [ 1329.262633][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.263097][ T32] Exception stack(0xdfd81fb0 to 0xdfd81ff8) [ 1329.263470][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.263901][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.264392][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.264738][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83e29300 [ 1329.265025][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.265391][ T32] INFO: task kworker/0:90:3370 blocked for more than 455 seconds. [ 1329.265695][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.266121][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.266399][ T32] task:kworker/0:90 state:D stack:0 pid:3370 tgid:3370 ppid:2 flags:0x00000000 [ 1329.266792][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.267119][ T32] Call trace: [ 1329.267310][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.267803][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd89da4 r5:845ca400 [ 1329.268272][ T32] r4:845ca400 [ 1329.268440][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.268821][ T32] r5:845ca400 r4:82717b6c [ 1329.269078][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.269495][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.270126][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd89e20 [ 1329.281021][ T32] r4:00000000 [ 1329.281412][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.281911][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.282346][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.282820][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c75540 [ 1329.283125][ T32] r4:00000000 [ 1329.283324][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.283909][ T32] r9:845ca400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0df000 [ 1329.284253][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.284771][ T32] r5:00001000 r4:eaa9d000 [ 1329.285280][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.285758][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.286191][ T32] r5:84cecf54 r4:84cecc00 [ 1329.286409][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.286841][ T32] r7:dddd00c0 r6:82c18000 r5:84cecf54 r4:8451ca80 [ 1329.287569][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.287968][ T32] r10:845ca400 r9:8451caac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.288366][ T32] r4:8451ca80 [ 1329.288538][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.288865][ T32] r10:00000000 r9:dfd35e78 r8:83e29300 r7:8451ca80 r6:80266a94 r5:845ca400 [ 1329.289175][ T32] r4:84671580 [ 1329.289329][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.289664][ T32] Exception stack(0xdfd89fb0 to 0xdfd89ff8) [ 1329.289900][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.290258][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.300965][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.301415][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84671580 [ 1329.301780][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.302105][ T32] INFO: task kworker/1:50:3373 blocked for more than 455 seconds. [ 1329.302447][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.302720][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.303023][ T32] task:kworker/1:50 state:D stack:0 pid:3373 tgid:3373 ppid:2 flags:0x00000000 [ 1329.303463][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.303757][ T32] Call trace: [ 1329.303949][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.304308][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd91da4 r5:845cbc00 [ 1329.304611][ T32] r4:845cbc00 [ 1329.304771][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.305131][ T32] r5:845cbc00 r4:82717b6c [ 1329.305302][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.305681][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.306209][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd91e20 [ 1329.306518][ T32] r4:00000000 [ 1329.306708][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.307026][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.307426][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.307841][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cad500 [ 1329.308197][ T32] r4:00000000 [ 1329.308361][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.308745][ T32] r9:845cbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1cf000 [ 1329.309136][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.309576][ T32] r5:00001000 r4:eac89000 [ 1329.309819][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.310212][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.320981][ T32] r5:84d32754 r4:84d32400 [ 1329.321282][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.321839][ T32] r7:ddde40c0 r6:82c18200 r5:84d32754 r4:84502800 [ 1329.322111][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.322636][ T32] r10:845cbc00 r9:8450282c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.323057][ T32] r4:84502800 [ 1329.323260][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.323866][ T32] r10:00000000 r9:dfac1e78 r8:83e29600 r7:84502800 r6:80266a94 r5:845cbc00 [ 1329.324396][ T32] r4:83e29500 [ 1329.324685][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.325192][ T32] Exception stack(0xdfd91fb0 to 0xdfd91ff8) [ 1329.325513][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.326045][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.326410][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.326865][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83e29500 [ 1329.327468][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.327938][ T32] INFO: task kworker/0:91:3374 blocked for more than 455 seconds. [ 1329.328387][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.328685][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.329072][ T32] task:kworker/0:91 state:D stack:0 pid:3374 tgid:3374 ppid:2 flags:0x00000000 [ 1329.329619][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.329923][ T32] Call trace: [ 1329.330121][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.341099][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd95da4 r5:845cc800 [ 1329.341605][ T32] r4:845cc800 [ 1329.341788][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.342268][ T32] r5:845cc800 r4:82717b6c [ 1329.342472][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.343019][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.343581][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd95e20 [ 1329.344025][ T32] r4:00000000 [ 1329.344237][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.344667][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.345145][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.345661][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c756c0 [ 1329.346054][ T32] r4:00000000 [ 1329.346241][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.346733][ T32] r9:845cc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0e5000 [ 1329.347150][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.347633][ T32] r5:00001000 r4:eaaa9000 [ 1329.347899][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.348570][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.349179][ T32] r5:84ced354 r4:84ced000 [ 1329.349397][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.349827][ T32] r7:dddd00c0 r6:82c18000 r5:84ced354 r4:8451cb00 [ 1329.350116][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.361009][ T32] r10:845cc800 r9:8451cb2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.361542][ T32] r4:8451cb00 [ 1329.361743][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.362398][ T32] r10:00000000 r9:dfd89e78 r8:83e296c0 r7:8451cb00 r6:80266a94 r5:845cc800 [ 1329.363087][ T32] r4:84671cc0 [ 1329.363275][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.363732][ T32] Exception stack(0xdfd95fb0 to 0xdfd95ff8) [ 1329.364101][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.364552][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.365026][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.365414][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84671cc0 [ 1329.365893][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.366331][ T32] INFO: task kworker/1:51:3376 blocked for more than 455 seconds. [ 1329.366677][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.367052][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.367510][ T32] task:kworker/1:51 state:D stack:0 pid:3376 tgid:3376 ppid:2 flags:0x00000000 [ 1329.367976][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.368461][ T32] Call trace: [ 1329.368781][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.369417][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd99da4 r5:845cd400 [ 1329.369836][ T32] r4:845cd400 [ 1329.370009][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.381076][ T32] r5:845cd400 r4:82717b6c [ 1329.381466][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.382019][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.382551][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd99e20 [ 1329.382969][ T32] r4:00000000 [ 1329.383270][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.383695][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.384116][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.384566][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cad000 [ 1329.385045][ T32] r4:00000000 [ 1329.385387][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.385924][ T32] r9:845cd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1c7000 [ 1329.386374][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.386840][ T32] r5:00001000 r4:eab73000 [ 1329.387340][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.387816][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.388359][ T32] r5:84d31754 r4:84d31400 [ 1329.388650][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.389137][ T32] r7:ddde40c0 r6:82c18200 r5:84d31754 r4:84502880 [ 1329.389577][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.389997][ T32] r10:845cd400 r9:845028ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.401063][ T32] r4:84502880 [ 1329.401542][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.402047][ T32] r10:00000000 r9:dfd91e78 r8:83e29840 r7:84502880 r6:80266a94 r5:845cd400 [ 1329.402534][ T32] r4:83e29740 [ 1329.402807][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.403406][ T32] Exception stack(0xdfd99fb0 to 0xdfd99ff8) [ 1329.403745][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.404352][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.404844][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.405276][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83e29740 [ 1329.405731][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.406247][ T32] INFO: task kworker/0:92:3377 blocked for more than 455 seconds. [ 1329.406779][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.407034][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.407389][ T32] task:kworker/0:92 state:D stack:0 pid:3377 tgid:3377 ppid:2 flags:0x00000000 [ 1329.407921][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.408258][ T32] Call trace: [ 1329.408505][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.408893][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd9dda4 r5:845ce000 [ 1329.409302][ T32] r4:845ce000 [ 1329.409493][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.410175][ T32] r5:845ce000 r4:82717b6c [ 1329.420935][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.421671][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.422223][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd9de20 [ 1329.422628][ T32] r4:00000000 [ 1329.422970][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.423470][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.423870][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.424385][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c75740 [ 1329.424772][ T32] r4:00000000 [ 1329.425034][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.425508][ T32] r9:845ce000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0e7000 [ 1329.425939][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.426421][ T32] r5:00001000 r4:eaab7000 [ 1329.426720][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.427103][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.427647][ T32] r5:84ced754 r4:84ced400 [ 1329.427869][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.428361][ T32] r7:dddd00c0 r6:82c18000 r5:84ced754 r4:8451cb80 [ 1329.428658][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.429318][ T32] r10:845ce000 r9:8451cbac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.429826][ T32] r4:8451cb80 [ 1329.430058][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.441077][ T32] r10:00000000 r9:dfd95e78 r8:83e29940 r7:8451cb80 r6:80266a94 r5:845ce000 [ 1329.441629][ T32] r4:84671d40 [ 1329.441865][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.442334][ T32] Exception stack(0xdfd9dfb0 to 0xdfd9dff8) [ 1329.442684][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.443189][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.443625][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.444167][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84671d40 [ 1329.444730][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.445168][ T32] INFO: task kworker/0:93:3379 blocked for more than 455 seconds. [ 1329.445729][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.446049][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.446483][ T32] task:kworker/0:93 state:D stack:0 pid:3379 tgid:3379 ppid:2 flags:0x00000000 [ 1329.447054][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.447427][ T32] Call trace: [ 1329.447643][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.448313][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfda1da4 r5:845cec00 [ 1329.448673][ T32] r4:845cec00 [ 1329.448906][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.449391][ T32] r5:845cec00 r4:82717b6c [ 1329.449624][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.450074][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.471082][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfda1e20 [ 1329.471650][ T32] r4:00000000 [ 1329.471850][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.472348][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.472788][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.473248][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c75b40 [ 1329.473596][ T32] r4:00000000 [ 1329.473741][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.474143][ T32] r9:845cec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0f3000 [ 1329.474526][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.474930][ T32] r5:00001000 r4:eaaf7000 [ 1329.475218][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.475735][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.476356][ T32] r5:84cee754 r4:84cee400 [ 1329.476574][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.477019][ T32] r7:dddd00c0 r6:82c18000 r5:84cee754 r4:8451cc00 [ 1329.477329][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.477784][ T32] r10:845cec00 r9:8451cc2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.478214][ T32] r4:8451cc00 [ 1329.478401][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.478931][ T32] r10:00000000 r9:dfd9de78 r8:83e29a00 r7:8451cc00 r6:80266a94 r5:845cec00 [ 1329.479376][ T32] r4:84671ec0 [ 1329.479596][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.480063][ T32] Exception stack(0xdfda1fb0 to 0xdfda1ff8) [ 1329.491052][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.491559][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.491998][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.492452][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84671ec0 [ 1329.492806][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.493335][ T32] INFO: task kworker/0:94:3380 blocked for more than 455 seconds. [ 1329.493676][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.494022][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.494613][ T32] task:kworker/0:94 state:D stack:0 pid:3380 tgid:3380 ppid:2 flags:0x00000000 [ 1329.495160][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.495505][ T32] Call trace: [ 1329.495703][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.496281][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfda5da4 r5:845cb000 [ 1329.496779][ T32] r4:845cb000 [ 1329.496977][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.497490][ T32] r5:845cb000 r4:82717b6c [ 1329.497788][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.498419][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.498865][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfda5e20 [ 1329.499285][ T32] r4:00000000 [ 1329.499449][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.499968][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.511103][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.511682][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c75a00 [ 1329.512023][ T32] r4:00000000 [ 1329.512252][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.512677][ T32] r9:845cb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0eb000 [ 1329.513000][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.513456][ T32] r5:00001000 r4:eaadf000 [ 1329.513960][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.516906][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.520035][ T32] r5:84cedf54 r4:84cedc00 [ 1329.521311][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.521822][ T32] r7:dddd00c0 r6:82c18000 r5:84cedf54 r4:8451cc80 [ 1329.522093][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.522633][ T32] r10:845cb000 r9:8451ccac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.523033][ T32] r4:8451cc80 [ 1329.523211][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.523733][ T32] r10:00000000 r9:dfda1e78 r8:83e29b00 r7:8451cc80 r6:80266a94 r5:845cb000 [ 1329.524274][ T32] r4:84671e80 [ 1329.524453][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.524946][ T32] Exception stack(0xdfda5fb0 to 0xdfda5ff8) [ 1329.525244][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.525556][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.525899][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.526353][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84671e80 [ 1329.526799][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.527271][ T32] INFO: task kworker/0:95:3385 blocked for more than 455 seconds. [ 1329.527620][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.527884][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.528236][ T32] task:kworker/0:95 state:D stack:0 pid:3385 tgid:3385 ppid:2 flags:0x00000000 [ 1329.528680][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.528928][ T32] Call trace: [ 1329.529103][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.529455][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfd8dda4 r5:845c3000 [ 1329.529757][ T32] r4:845c3000 [ 1329.529911][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.530943][ T32] r5:845c3000 r4:82717b6c [ 1329.531267][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.531817][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.532386][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfd8de20 [ 1329.532799][ T32] r4:00000000 [ 1329.533169][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.533559][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.533959][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.534418][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c75d80 [ 1329.537950][ T32] r4:00000000 [ 1329.540853][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.541397][ T32] r9:845c3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0f7000 [ 1329.541772][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.542230][ T32] r5:00001000 r4:eab15000 [ 1329.542622][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.543299][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.543777][ T32] r5:84ceeb54 r4:84cee800 [ 1329.543997][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.544571][ T32] r7:dddd00c0 r6:82c18000 r5:84ceeb54 r4:8451cd00 [ 1329.544867][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.545411][ T32] r10:845c3000 r9:8451cd2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.545802][ T32] r4:8451cd00 [ 1329.546022][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.546457][ T32] r10:00000000 r9:dfda1e78 r8:83e29c00 r7:8451cd00 r6:80266a94 r5:845c3000 [ 1329.546795][ T32] r4:843b92c0 [ 1329.546960][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.547341][ T32] Exception stack(0xdfd8dfb0 to 0xdfd8dff8) [ 1329.547766][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.548308][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.548703][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.549188][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843b92c0 [ 1329.549575][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.550058][ T32] INFO: task kworker/1:52:3387 blocked for more than 456 seconds. [ 1329.551218][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.551658][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.552176][ T32] task:kworker/1:52 state:D stack:0 pid:3387 tgid:3387 ppid:2 flags:0x00000000 [ 1329.552702][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.553110][ T32] Call trace: [ 1329.553409][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.553815][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e05f1da4 r5:8353ec00 [ 1329.554292][ T32] r4:8353ec00 [ 1329.554530][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.555047][ T32] r5:8353ec00 r4:82717b6c [ 1329.555337][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.555926][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.557297][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05f1e20 [ 1329.560860][ T32] r4:00000000 [ 1329.561089][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.561504][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.561947][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.562346][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cad300 [ 1329.562715][ T32] r4:00000000 [ 1329.562946][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.563473][ T32] r9:8353ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1cb000 [ 1329.563808][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.564406][ T32] r5:00001000 r4:eac7d000 [ 1329.564612][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.565081][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.565589][ T32] r5:84d31f54 r4:84d31c00 [ 1329.566339][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.570066][ T32] r7:ddde40c0 r6:82c18200 r5:84d31f54 r4:84502900 [ 1329.571226][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.571745][ T32] r10:8353ec00 r9:8450292c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.572196][ T32] r4:84502900 [ 1329.572425][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.572899][ T32] r10:00000000 r9:dfd91e78 r8:83e29d80 r7:84502900 r6:80266a94 r5:8353ec00 [ 1329.573421][ T32] r4:83e29d40 [ 1329.573688][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.574108][ T32] Exception stack(0xe05f1fb0 to 0xe05f1ff8) [ 1329.574441][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.574974][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.575430][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.575839][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:83e29d40 [ 1329.576345][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.576769][ T32] INFO: task kworker/0:96:3389 blocked for more than 456 seconds. [ 1329.577082][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.577349][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.577687][ T32] task:kworker/0:96 state:D stack:0 pid:3389 tgid:3389 ppid:2 flags:0x00000000 [ 1329.578332][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.578724][ T32] Call trace: [ 1329.578993][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.579390][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaab1da4 r5:8367a400 [ 1329.579809][ T32] r4:8367a400 [ 1329.580106][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.584002][ T32] r5:8367a400 r4:82717b6c [ 1329.586342][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.590255][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.591325][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaab1e20 [ 1329.591683][ T32] r4:00000000 [ 1329.591886][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.592410][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.592984][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.593502][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c75d40 [ 1329.593956][ T32] r4:00000000 [ 1329.594141][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.594711][ T32] r9:8367a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0fb000 [ 1329.595205][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.595793][ T32] r5:00001000 r4:eabcb000 [ 1329.596005][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.596620][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.597099][ T32] r5:84cef354 r4:84cef000 [ 1329.597392][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.597812][ T32] r7:dddd00c0 r6:82c18000 r5:84cef354 r4:8451cd80 [ 1329.598079][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.598532][ T32] r10:8367a400 r9:8451cdac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.598935][ T32] r4:8451cd80 [ 1329.599101][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.599622][ T32] r10:00000000 r9:dfd8de78 r8:83e29d40 r7:8451cd80 r6:80266a94 r5:8367a400 [ 1329.600143][ T32] r4:843b94c0 [ 1329.600466][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.601906][ T32] Exception stack(0xeaab1fb0 to 0xeaab1ff8) [ 1329.602298][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.602821][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.603410][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.603816][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843b94c0 [ 1329.604293][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.604749][ T32] INFO: task kworker/0:97:3391 blocked for more than 456 seconds. [ 1329.605191][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.605516][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.605995][ T32] task:kworker/0:97 state:D stack:0 pid:3391 tgid:3391 ppid:2 flags:0x00000000 [ 1329.606638][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.607084][ T32] Call trace: [ 1329.607292][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.607687][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfdd5da4 r5:842f0000 [ 1329.608097][ T32] r4:842f0000 [ 1329.608285][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.608833][ T32] r5:842f0000 r4:82717b6c [ 1329.609016][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.609425][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.609917][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdd5e20 [ 1329.610332][ T32] r4:00000000 [ 1329.616227][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.621247][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.621757][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.622143][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90d40 [ 1329.622690][ T32] r4:00000000 [ 1329.622890][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.623308][ T32] r9:842f0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ff000 [ 1329.623927][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.624540][ T32] r5:00001000 r4:eabd7000 [ 1329.624748][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.625217][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.625831][ T32] r5:84cefb54 r4:84cef800 [ 1329.626101][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.626609][ T32] r7:dddd00c0 r6:82c18000 r5:84cefb54 r4:8451ce00 [ 1329.626962][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.627427][ T32] r10:842f0000 r9:8451ce2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.627820][ T32] r4:8451ce00 [ 1329.627999][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.628415][ T32] r10:00000000 r9:eaab1e78 r8:83e29ec0 r7:8451ce00 r6:80266a94 r5:842f0000 [ 1329.628920][ T32] r4:843b9000 [ 1329.629119][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.629481][ T32] Exception stack(0xdfdd5fb0 to 0xdfdd5ff8) [ 1329.629771][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.630301][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.642340][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.663024][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843b9000 [ 1329.681497][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.701189][ T32] INFO: task kworker/0:98:3393 blocked for more than 456 seconds. [ 1329.721819][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.741191][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.761177][ T32] task:kworker/0:98 state:D stack:0 pid:3393 tgid:3393 ppid:2 flags:0x00000000 [ 1329.781733][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.801046][ T32] Call trace: [ 1329.870774][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.871126][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfde1da4 r5:842f0c00 [ 1329.871466][ T32] r4:842f0c00 [ 1329.871565][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.871780][ T32] r5:842f0c00 r4:82717b6c [ 1329.871877][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.872110][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.872329][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfde1e20 [ 1329.872503][ T32] r4:00000000 [ 1329.872602][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.872791][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.872967][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.873174][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9f000 [ 1329.873345][ T32] r4:00000000 [ 1329.873421][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.873663][ T32] r9:842f0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f101000 [ 1329.873874][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.874168][ T32] r5:00001000 r4:eabdd000 [ 1329.874293][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.874565][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.874807][ T32] r5:84ceff54 r4:84cefc00 [ 1329.874928][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.875178][ T32] r7:dddd00c0 r6:82c18000 r5:84ceff54 r4:8451ce80 [ 1329.875379][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.875676][ T32] r10:842f0c00 r9:8451ceac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.876116][ T32] r4:8451ce80 [ 1329.876218][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.876476][ T32] r10:00000000 r9:dfdd5e78 r8:83e294c0 r7:8451ce80 r6:80266a94 r5:842f0c00 [ 1329.876706][ T32] r4:843b9380 [ 1329.876817][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.877050][ T32] Exception stack(0xdfde1fb0 to 0xdfde1ff8) [ 1329.877242][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1329.877486][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.877735][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.877955][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843b9380 [ 1329.878195][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.878485][ T32] INFO: task kworker/0:99:3395 blocked for more than 456 seconds. [ 1329.878744][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.878928][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.879246][ T32] task:kworker/0:99 state:D stack:0 pid:3395 tgid:3395 ppid:2 flags:0x00000000 [ 1329.879524][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.879712][ T32] Call trace: [ 1329.879808][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.880002][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfdadda4 r5:842f1800 [ 1329.880248][ T32] r4:842f1800 [ 1329.880369][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.880903][ T32] r5:842f1800 r4:82717b6c [ 1329.881017][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.881222][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.881459][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdade20 [ 1329.881604][ T32] r4:00000000 [ 1329.881718][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.881945][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.882161][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.882396][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9f200 [ 1329.882590][ T32] r4:00000000 [ 1329.882667][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.882844][ T32] r9:842f1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f093000 [ 1329.882995][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.883197][ T32] r5:00001000 r4:df9fb000 [ 1329.883297][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.883486][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.883698][ T32] r5:84cf0354 r4:84cf0000 [ 1329.883787][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.883996][ T32] r7:dddd00c0 r6:82c18000 r5:84cf0354 r4:8451cf00 [ 1329.884153][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.884365][ T32] r10:842f1800 r9:8451cf2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.884508][ T32] r4:8451cf00 [ 1329.884585][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.884783][ T32] r10:00000000 r9:dfde1e78 r8:83e29fc0 r7:8451cf00 r6:80266a94 r5:842f1800 [ 1329.884921][ T32] r4:843b90c0 [ 1329.884997][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.885169][ T32] Exception stack(0xdfdadfb0 to 0xdfdadff8) [ 1329.885295][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.885447][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.885594][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.885728][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843b90c0 [ 1329.885895][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.886085][ T32] INFO: task kworker/0:100:3396 blocked for more than 456 seconds. [ 1329.886233][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.886340][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.886479][ T32] task:kworker/0:100 state:D stack:0 pid:3396 tgid:3396 ppid:2 flags:0x00000000 [ 1329.886666][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.886787][ T32] Call trace: [ 1329.886869][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.887028][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfde9da4 r5:842f2400 [ 1329.887159][ T32] r4:842f2400 [ 1329.887238][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.887405][ T32] r5:842f2400 r4:82717b6c [ 1329.887497][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.887750][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.887966][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfde9e20 [ 1329.888175][ T32] r4:00000000 [ 1329.888296][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.888462][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.888625][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.888819][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9f580 [ 1329.889029][ T32] r4:00000000 [ 1329.889133][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.889407][ T32] r9:842f2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f105000 [ 1329.889650][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.889955][ T32] r5:00001000 r4:dfd61000 [ 1329.890088][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.900774][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.901179][ T32] r5:84cf0f54 r4:84cf0c00 [ 1329.901321][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.901624][ T32] r7:dddd00c0 r6:82c18000 r5:84cf0f54 r4:8451cf80 [ 1329.901802][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.902086][ T32] r10:842f2400 r9:8451cfac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.902341][ T32] r4:8451cf80 [ 1329.902425][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.902718][ T32] r10:00000000 r9:dfdade78 r8:84506280 r7:8451cf80 r6:80266a94 r5:842f2400 [ 1329.902968][ T32] r4:843b90c0 [ 1329.903062][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.903308][ T32] Exception stack(0xdfde9fb0 to 0xdfde9ff8) [ 1329.903444][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.903680][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.903957][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.904213][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843b90c0 [ 1329.904489][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.904783][ T32] INFO: task kworker/0:101:3399 blocked for more than 456 seconds. [ 1329.905012][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.905181][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.905439][ T32] task:kworker/0:101 state:D stack:0 pid:3399 tgid:3399 ppid:2 flags:0x00000000 [ 1329.905704][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.905991][ T32] Call trace: [ 1329.906111][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.906433][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfdfdda4 r5:842f3000 [ 1329.906758][ T32] r4:842f3000 [ 1329.906864][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.907156][ T32] r5:842f3000 r4:82717b6c [ 1329.907280][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.907625][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.907959][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdfde20 [ 1329.908308][ T32] r4:00000000 [ 1329.908437][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.908705][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.908948][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.909293][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9f6c0 [ 1329.909546][ T32] r4:00000000 [ 1329.909658][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.909987][ T32] r9:842f3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f107000 [ 1329.910232][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.920677][ T32] r5:00001000 r4:dff11000 [ 1329.920935][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.921238][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.921513][ T32] r5:84cf1354 r4:84cf1000 [ 1329.921636][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.921939][ T32] r7:dddd00c0 r6:82c18000 r5:84cf1354 r4:843b8000 [ 1329.922138][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.922443][ T32] r10:842f3000 r9:843b802c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.922669][ T32] r4:843b8000 [ 1329.922774][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.923043][ T32] r10:00000000 r9:dfde9e78 r8:843ba1c0 r7:843b8000 r6:80266a94 r5:842f3000 [ 1329.923267][ T32] r4:843b97c0 [ 1329.923367][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.923614][ T32] Exception stack(0xdfdfdfb0 to 0xdfdfdff8) [ 1329.923787][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1329.924012][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.924273][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.924487][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843b97c0 [ 1329.924705][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.924952][ T32] INFO: task kworker/1:53:3400 blocked for more than 456 seconds. [ 1329.925195][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.925331][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.925491][ T32] task:kworker/1:53 state:D stack:0 pid:3400 tgid:3400 ppid:2 flags:0x00000000 [ 1329.925723][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.925859][ T32] Call trace: [ 1329.925954][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.926146][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfde5da4 r5:842f3c00 [ 1329.926299][ T32] r4:842f3c00 [ 1329.926378][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.926543][ T32] r5:842f3c00 r4:82717b6c [ 1329.926631][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.926874][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.927095][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfde5e20 [ 1329.927261][ T32] r4:00000000 [ 1329.927340][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.927506][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.927709][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.927888][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cad440 [ 1329.928065][ T32] r4:00000000 [ 1329.928169][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.928337][ T32] r9:842f3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1cd000 [ 1329.928554][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.928802][ T32] r5:00001000 r4:eac83000 [ 1329.928924][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.929122][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.929364][ T32] r5:84d32354 r4:84d32000 [ 1329.929454][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.929676][ T32] r7:ddde40c0 r6:82c18200 r5:84d32354 r4:84502980 [ 1329.929786][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.930031][ T32] r10:842f3c00 r9:845029ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.930210][ T32] r4:84502980 [ 1329.930280][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.940634][ T32] r10:00000000 r9:dfd91e78 r8:843ba2c0 r7:84502980 r6:80266a94 r5:842f3c00 [ 1329.940882][ T32] r4:843ba0c0 [ 1329.940988][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.941236][ T32] Exception stack(0xdfde5fb0 to 0xdfde5ff8) [ 1329.941396][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.941564][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.941769][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.941955][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843ba0c0 [ 1329.942123][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.942288][ T32] INFO: task kworker/1:54:3403 blocked for more than 456 seconds. [ 1329.942429][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.942560][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.942680][ T32] task:kworker/1:54 state:D stack:0 pid:3403 tgid:3403 ppid:2 flags:0x00000000 [ 1329.942969][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.943172][ T32] Call trace: [ 1329.943300][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.943516][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfdf9da4 r5:842f4800 [ 1329.943738][ T32] r4:842f4800 [ 1329.943829][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.944123][ T32] r5:842f4800 r4:82717b6c [ 1329.944299][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.944616][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.944911][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfdf9e20 [ 1329.945109][ T32] r4:00000000 [ 1329.945200][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.945459][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.945710][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.946005][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cad8c0 [ 1329.946240][ T32] r4:00000000 [ 1329.946320][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.946568][ T32] r9:842f4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1d7000 [ 1329.946757][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.946996][ T32] r5:00001000 r4:eaca9000 [ 1329.947124][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.947383][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.947642][ T32] r5:84d33354 r4:84d33000 [ 1329.947769][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.948025][ T32] r7:ddde40c0 r6:82c18200 r5:84d33354 r4:84502a00 [ 1329.948195][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.948448][ T32] r10:842f4800 r9:84502a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.948633][ T32] r4:84502a00 [ 1329.948723][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.948971][ T32] r10:00000000 r9:dfde5e78 r8:843ba400 r7:84502a00 r6:80266a94 r5:842f4800 [ 1329.949203][ T32] r4:843ba3c0 [ 1329.949328][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.949552][ T32] Exception stack(0xdfdf9fb0 to 0xdfdf9ff8) [ 1329.949772][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.950000][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.950252][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.960705][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843ba3c0 [ 1329.960969][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.961198][ T32] INFO: task kworker/0:102:3404 blocked for more than 456 seconds. [ 1329.961406][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.961553][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.961756][ T32] task:kworker/0:102 state:D stack:0 pid:3404 tgid:3404 ppid:2 flags:0x00000000 [ 1329.962040][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.962250][ T32] Call trace: [ 1329.962369][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.962600][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfe15da4 r5:842f5400 [ 1329.962818][ T32] r4:842f5400 [ 1329.962908][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.963232][ T32] r5:842f5400 r4:82717b6c [ 1329.963395][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.963618][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.963907][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe15e20 [ 1329.964128][ T32] r4:00000000 [ 1329.964238][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.964470][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.964695][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.965011][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9f7c0 [ 1329.965207][ T32] r4:00000000 [ 1329.965352][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.965634][ T32] r9:842f5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f11f000 [ 1329.965874][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.966149][ T32] r5:00001000 r4:e0051000 [ 1329.966291][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.966526][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.966819][ T32] r5:84cf1754 r4:84cf1400 [ 1329.966956][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.967268][ T32] r7:dddd00c0 r6:82c18000 r5:84cf1754 r4:843b8080 [ 1329.967472][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.967723][ T32] r10:842f5400 r9:843b80ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1329.967934][ T32] r4:843b8080 [ 1329.968030][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.968305][ T32] r10:00000000 r9:dfdfde78 r8:843ba5c0 r7:843b8080 r6:80266a94 r5:842f5400 [ 1329.968543][ T32] r4:843b9c00 [ 1329.968631][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.968895][ T32] Exception stack(0xdfe15fb0 to 0xdfe15ff8) [ 1329.969080][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1329.969290][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.969494][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.969670][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843b9c00 [ 1329.969856][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.970082][ T32] INFO: task kworker/1:55:3405 blocked for more than 456 seconds. [ 1329.970301][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.980738][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.981036][ T32] task:kworker/1:55 state:D stack:0 pid:3405 tgid:3405 ppid:2 flags:0x00000000 [ 1329.981311][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.981533][ T32] Call trace: [ 1329.981622][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.981889][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfe19da4 r5:842f6000 [ 1329.982094][ T32] r4:842f6000 [ 1329.982193][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.982390][ T32] r5:842f6000 r4:82717b6c [ 1329.982486][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.982669][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.982931][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe19e20 [ 1329.983104][ T32] r4:00000000 [ 1329.983184][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1329.983344][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1329.983555][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1329.983781][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cad700 [ 1329.983922][ T32] r4:00000000 [ 1329.983987][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1329.984174][ T32] r9:842f6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f1d3000 [ 1329.984347][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1329.984568][ T32] r5:00001000 r4:eac99000 [ 1329.984659][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1329.984869][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1329.985068][ T32] r5:84d32f54 r4:84d32c00 [ 1329.985179][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1329.985420][ T32] r7:ddde40c0 r6:82c18200 r5:84d32f54 r4:84502a80 [ 1329.985592][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1329.985863][ T32] r10:842f6000 r9:84502aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1329.986091][ T32] r4:84502a80 [ 1329.986186][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1329.986475][ T32] r10:00000000 r9:dfdf9e78 r8:843ba6c0 r7:84502a80 r6:80266a94 r5:842f6000 [ 1329.986684][ T32] r4:843ba3c0 [ 1329.986763][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1329.986934][ T32] Exception stack(0xdfe19fb0 to 0xdfe19ff8) [ 1329.987070][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1329.987230][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1329.987454][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1329.987616][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843ba3c0 [ 1329.987793][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1329.987962][ T32] INFO: task kworker/0:103:3407 blocked for more than 456 seconds. [ 1329.988273][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1329.988383][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1329.988540][ T32] task:kworker/0:103 state:D stack:0 pid:3407 tgid:3407 ppid:2 flags:0x00000000 [ 1329.988769][ T32] Workqueue: events bpf_prog_free_deferred [ 1329.988921][ T32] Call trace: [ 1329.989032][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1329.989196][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfe05da4 r5:83e38000 [ 1329.989393][ T32] r4:83e38000 [ 1329.989475][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1329.989708][ T32] r5:83e38000 r4:82717b6c [ 1329.989801][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1329.990014][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1329.990243][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe05e20 [ 1330.001022][ T32] r4:00000000 [ 1330.001238][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.001538][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.001846][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.002097][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9f980 [ 1330.002318][ T32] r4:00000000 [ 1330.002418][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.002659][ T32] r9:83e38000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f125000 [ 1330.002880][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.003128][ T32] r5:00001000 r4:e041b000 [ 1330.003252][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.003453][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.003632][ T32] r5:84cf1b54 r4:84cf1800 [ 1330.003745][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.003967][ T32] r7:dddd00c0 r6:82c18000 r5:84cf1b54 r4:843b8100 [ 1330.004127][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.004363][ T32] r10:83e38000 r9:843b812c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.004529][ T32] r4:843b8100 [ 1330.004611][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.004823][ T32] r10:00000000 r9:dfe15e78 r8:843b9f00 r7:843b8100 r6:80266a94 r5:83e38000 [ 1330.005049][ T32] r4:843b9d00 [ 1330.005165][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.005398][ T32] Exception stack(0xdfe05fb0 to 0xdfe05ff8) [ 1330.005557][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.005786][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.006089][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.006328][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843b9d00 [ 1330.006562][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.006823][ T32] INFO: task kworker/1:56:3415 blocked for more than 456 seconds. [ 1330.007060][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.007245][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.007444][ T32] task:kworker/1:56 state:D stack:0 pid:3415 tgid:3415 ppid:2 flags:0x00000000 [ 1330.007703][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.007861][ T32] Call trace: [ 1330.007973][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.008214][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfe4dda4 r5:83e3a400 [ 1330.008435][ T32] r4:83e3a400 [ 1330.008530][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.008698][ T32] r5:83e3a400 r4:82717b6c [ 1330.008791][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.009003][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.009231][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe4de20 [ 1330.009381][ T32] r4:00000000 [ 1330.009461][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.009633][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.009801][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.009982][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cadbc0 [ 1330.010121][ T32] r4:00000000 [ 1330.010195][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.020702][ T32] r9:83e3a400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1330.020982][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.021205][ T32] r5:00001000 r4:dfa37000 [ 1330.021312][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.021536][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.021768][ T32] r5:84d33b54 r4:84d33800 [ 1330.021905][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.022111][ T32] r7:ddde40c0 r6:82c18200 r5:84d33b54 r4:84502b00 [ 1330.022264][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.022508][ T32] r10:83e3a400 r9:84502b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.022655][ T32] r4:84502b00 [ 1330.022732][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.022943][ T32] r10:00000000 r9:dfdf9e78 r8:845253c0 r7:84502b00 r6:80266a94 r5:83e3a400 [ 1330.023129][ T32] r4:843ba9c0 [ 1330.023203][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.023350][ T32] Exception stack(0xdfe4dfb0 to 0xdfe4dff8) [ 1330.023528][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.023721][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.023910][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.024048][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843ba9c0 [ 1330.024236][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.024408][ T32] INFO: task kworker/1:57:3416 blocked for more than 456 seconds. [ 1330.024552][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.024663][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.024852][ T32] task:kworker/1:57 state:D stack:0 pid:3416 tgid:3416 ppid:2 flags:0x00000000 [ 1330.025042][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.025172][ T32] Call trace: [ 1330.025294][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.025552][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfe51da4 r5:83e3c800 [ 1330.025734][ T32] r4:83e3c800 [ 1330.025849][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.026099][ T32] r5:83e3c800 r4:82717b6c [ 1330.026213][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.026500][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.026788][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe51e20 [ 1330.027011][ T32] r4:00000000 [ 1330.027119][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.027373][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.027629][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.027884][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cadd00 [ 1330.028123][ T32] r4:00000000 [ 1330.028248][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.028488][ T32] r9:83e3c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f139000 [ 1330.028684][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.028921][ T32] r5:00001000 r4:dfaaf000 [ 1330.029033][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.029293][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.029550][ T32] r5:84d33f54 r4:84d33c00 [ 1330.029667][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.029901][ T32] r7:ddde40c0 r6:82c18200 r5:84d33f54 r4:84502b80 [ 1330.030113][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.030398][ T32] r10:83e3c800 r9:84502bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.040999][ T32] r4:84502b80 [ 1330.041104][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.041376][ T32] r10:00000000 r9:dfe4de78 r8:84525480 r7:84502b80 r6:80266a94 r5:83e3c800 [ 1330.041545][ T32] r4:843bab40 [ 1330.041640][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.041900][ T32] Exception stack(0xdfe51fb0 to 0xdfe51ff8) [ 1330.042087][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.042349][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.042536][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.042743][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843bab40 [ 1330.042968][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.043195][ T32] INFO: task kworker/1:58:3418 blocked for more than 456 seconds. [ 1330.043410][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.043546][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.043692][ T32] task:kworker/1:58 state:D stack:0 pid:3418 tgid:3418 ppid:2 flags:0x00000000 [ 1330.043910][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.044045][ T32] Call trace: [ 1330.044213][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.044418][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfe59da4 r5:83e3e000 [ 1330.044562][ T32] r4:83e3e000 [ 1330.044639][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.044850][ T32] r5:83e3e000 r4:82717b6c [ 1330.044977][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.045206][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.045441][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe59e20 [ 1330.045586][ T32] r4:00000000 [ 1330.045661][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.045855][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.046104][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.046297][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cadcc0 [ 1330.046439][ T32] r4:00000000 [ 1330.046515][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.046684][ T32] r9:83e3e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f13b000 [ 1330.046823][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.047027][ T32] r5:00001000 r4:dfea7000 [ 1330.047116][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.047330][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.047539][ T32] r5:84d34354 r4:84d34000 [ 1330.047631][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.047839][ T32] r7:ddde40c0 r6:82c18200 r5:84d34354 r4:84502c00 [ 1330.047957][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.048176][ T32] r10:83e3e000 r9:84502c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.048351][ T32] r4:84502c00 [ 1330.048444][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.048609][ T32] r10:00000000 r9:dfe51e78 r8:84525680 r7:84502c00 r6:80266a94 r5:83e3e000 [ 1330.048791][ T32] r4:843bad40 [ 1330.048874][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.049019][ T32] Exception stack(0xdfe59fb0 to 0xdfe59ff8) [ 1330.049140][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.049324][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.049477][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.049609][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843bad40 [ 1330.049743][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.049885][ T32] INFO: task kworker/1:59:3420 blocked for more than 456 seconds. [ 1330.050020][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.050125][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.050282][ T32] task:kworker/1:59 state:D stack:0 pid:3420 tgid:3420 ppid:2 flags:0x00000000 [ 1330.060729][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.060988][ T32] Call trace: [ 1330.061126][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.061315][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:dfe25da4 r5:842f6c00 [ 1330.061495][ T32] r4:842f6c00 [ 1330.061579][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.061757][ T32] r5:842f6c00 r4:82717b6c [ 1330.061849][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.062070][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.062301][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:dfe25e20 [ 1330.062440][ T32] r4:00000000 [ 1330.062537][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.062727][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.062903][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.063134][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cade80 [ 1330.063286][ T32] r4:00000000 [ 1330.063358][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.063534][ T32] r9:842f6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f13d000 [ 1330.063668][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.063906][ T32] r5:00001000 r4:e00c1000 [ 1330.063994][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.064265][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.064454][ T32] r5:84d34754 r4:84d34400 [ 1330.064615][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.064814][ T32] r7:ddde40c0 r6:82c18200 r5:84d34754 r4:84502c80 [ 1330.064931][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.065113][ T32] r10:842f6c00 r9:84502cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.065309][ T32] r4:84502c80 [ 1330.065395][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.065613][ T32] r10:00000000 r9:dfe59e78 r8:843bad80 r7:84502c80 r6:80266a94 r5:842f6c00 [ 1330.065808][ T32] r4:845062c0 [ 1330.065889][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.066123][ T32] Exception stack(0xdfe25fb0 to 0xdfe25ff8) [ 1330.066271][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.066446][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.066592][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.066772][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:845062c0 [ 1330.066950][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.067348][ T32] INFO: task kworker/1:162:3735 blocked for more than 456 seconds. [ 1330.067556][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.067664][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.067804][ T32] task:kworker/1:162 state:D stack:0 pid:3735 tgid:3735 ppid:2 flags:0x00000000 [ 1330.067990][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.068156][ T32] Call trace: [ 1330.068276][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.068446][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e05fdda4 r5:845a4800 [ 1330.068645][ T32] r4:845a4800 [ 1330.068722][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.068942][ T32] r5:845a4800 r4:82717b6c [ 1330.069051][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.069272][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.069469][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05fde20 [ 1330.069678][ T32] r4:00000000 [ 1330.069773][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.069944][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.070143][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.070432][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84722580 [ 1330.080953][ T32] r4:00000000 [ 1330.081048][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.081308][ T32] r9:845a4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f041000 [ 1330.081443][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.081637][ T32] r5:00001000 r4:dfe31000 [ 1330.081746][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.082033][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.082304][ T32] r5:84439b54 r4:84439800 [ 1330.082433][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.082712][ T32] r7:ddde40c0 r6:82c18200 r5:84439b54 r4:844b4f00 [ 1330.082896][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.083189][ T32] r10:845a4800 r9:844b4f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.083455][ T32] r4:844b4f00 [ 1330.083578][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.083829][ T32] r10:00000000 r9:e0519e78 r8:846d3a40 r7:844b4f00 r6:80266a94 r5:845a4800 [ 1330.084030][ T32] r4:84722c80 [ 1330.084180][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.084431][ T32] Exception stack(0xe05fdfb0 to 0xe05fdff8) [ 1330.084596][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.084809][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.085051][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.085271][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84722c80 [ 1330.085491][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.085722][ T32] INFO: task kworker/1:163:3736 blocked for more than 456 seconds. [ 1330.085950][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.086147][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.086366][ T32] task:kworker/1:163 state:D stack:0 pid:3736 tgid:3736 ppid:2 flags:0x00000000 [ 1330.086631][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.086785][ T32] Call trace: [ 1330.086870][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.087117][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e00edda4 r5:845a1800 [ 1330.087350][ T32] r4:845a1800 [ 1330.087434][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.087657][ T32] r5:845a1800 r4:82717b6c [ 1330.087799][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.088149][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.088413][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e00ede20 [ 1330.088613][ T32] r4:00000000 [ 1330.088773][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.089033][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.089328][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.089570][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d53c0 [ 1330.089753][ T32] r4:00000000 [ 1330.089845][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.090056][ T32] r9:845a1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f02f000 [ 1330.090246][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.110640][ T32] r5:00001000 r4:dfa7f000 [ 1330.110857][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.111125][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.111358][ T32] r5:8464a754 r4:8464a400 [ 1330.111506][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.111753][ T32] r7:ddde40c0 r6:82c18200 r5:8464a754 r4:844b4f80 [ 1330.111939][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.112273][ T32] r10:845a1800 r9:844b4fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.112487][ T32] r4:844b4f80 [ 1330.112563][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.112829][ T32] r10:00000000 r9:e05fde78 r8:846d3b80 r7:844b4f80 r6:80266a94 r5:845a1800 [ 1330.113043][ T32] r4:84722c80 [ 1330.113123][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.113357][ T32] Exception stack(0xe00edfb0 to 0xe00edff8) [ 1330.113515][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.113726][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.113929][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.114140][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84722c80 [ 1330.114363][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.114655][ T32] INFO: task kworker/0:158:3739 blocked for more than 456 seconds. [ 1330.114835][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.114982][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.115163][ T32] task:kworker/0:158 state:D stack:0 pid:3739 tgid:3739 ppid:2 flags:0x00000000 [ 1330.115448][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.115633][ T32] Call trace: [ 1330.115986][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.116255][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e05f5da4 r5:845a2400 [ 1330.116502][ T32] r4:845a2400 [ 1330.116588][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.116856][ T32] r5:845a2400 r4:82717b6c [ 1330.116977][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.117329][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.117637][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05f5e20 [ 1330.117898][ T32] r4:00000000 [ 1330.118002][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.118266][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.118588][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.118848][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d3e40 [ 1330.119083][ T32] r4:00000000 [ 1330.119182][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.119544][ T32] r9:845a2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1330.119784][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.120120][ T32] r5:00001000 r4:df991000 [ 1330.120302][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.123807][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.131092][ T32] r5:84649b54 r4:84649800 [ 1330.131204][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.131550][ T32] r7:dddd00c0 r6:82c18000 r5:84649b54 r4:842d5c80 [ 1330.131706][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.131947][ T32] r10:845a2400 r9:842d5cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.132193][ T32] r4:842d5c80 [ 1330.132290][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.132529][ T32] r10:00000000 r9:e05d9e78 r8:846d3c80 r7:842d5c80 r6:80266a94 r5:845a2400 [ 1330.132746][ T32] r4:846d3c40 [ 1330.132845][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.133059][ T32] Exception stack(0xe05f5fb0 to 0xe05f5ff8) [ 1330.133260][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.133506][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.133762][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.133977][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d3c40 [ 1330.134200][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.134456][ T32] INFO: task kworker/0:159:3741 blocked for more than 456 seconds. [ 1330.134669][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.134837][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.135100][ T32] task:kworker/0:159 state:D stack:0 pid:3741 tgid:3741 ppid:2 flags:0x00000000 [ 1330.135394][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.135588][ T32] Call trace: [ 1330.135710][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.135988][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e05e5da4 r5:845a5400 [ 1330.136236][ T32] r4:845a5400 [ 1330.136386][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.136647][ T32] r5:845a5400 r4:82717b6c [ 1330.136784][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.137056][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.137399][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05e5e20 [ 1330.137703][ T32] r4:00000000 [ 1330.137804][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.138039][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.138272][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.138634][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d3f80 [ 1330.138918][ T32] r4:00000000 [ 1330.139018][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.139289][ T32] r9:845a5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1330.139495][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.139766][ T32] r5:00001000 r4:df9c9000 [ 1330.139875][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.140178][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.150781][ T32] r5:84649f54 r4:84649c00 [ 1330.151006][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.151317][ T32] r7:dddd00c0 r6:82c18000 r5:84649f54 r4:842d5d00 [ 1330.151492][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.151725][ T32] r10:845a5400 r9:842d5d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.151984][ T32] r4:842d5d00 [ 1330.152133][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.152412][ T32] r10:00000000 r9:e05f5e78 r8:846d3780 r7:842d5d00 r6:80266a94 r5:845a5400 [ 1330.152641][ T32] r4:846d3dc0 [ 1330.152749][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.153000][ T32] Exception stack(0xe05e5fb0 to 0xe05e5ff8) [ 1330.153190][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.153492][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.153764][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.153972][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d3dc0 [ 1330.154222][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.154504][ T32] INFO: task kworker/0:160:3744 blocked for more than 456 seconds. [ 1330.154742][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.154924][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.155149][ T32] task:kworker/0:160 state:D stack:0 pid:3744 tgid:3744 ppid:2 flags:0x00000000 [ 1330.155432][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.155639][ T32] Call trace: [ 1330.155725][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.155906][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e05e1da4 r5:845a6c00 [ 1330.156118][ T32] r4:845a6c00 [ 1330.156242][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.156419][ T32] r5:845a6c00 r4:82717b6c [ 1330.156532][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.156796][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.157093][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e05e1e20 [ 1330.157329][ T32] r4:00000000 [ 1330.157417][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.157609][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.157846][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.158057][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d5700 [ 1330.158253][ T32] r4:00000000 [ 1330.158327][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.158672][ T32] r9:845a6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1330.158889][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.159157][ T32] r5:00001000 r4:dfb19000 [ 1330.159317][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.159603][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.159906][ T32] r5:8464af54 r4:8464ac00 [ 1330.160040][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.170777][ T32] r7:dddd00c0 r6:82c18000 r5:8464af54 r4:842d5d80 [ 1330.171027][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.171302][ T32] r10:845a6c00 r9:842d5dac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.171524][ T32] r4:842d5d80 [ 1330.171634][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.171992][ T32] r10:00000000 r9:e05e5e78 r8:846d5180 r7:842d5d80 r6:80266a94 r5:845a6c00 [ 1330.172232][ T32] r4:846d5100 [ 1330.172329][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.172579][ T32] Exception stack(0xe05e1fb0 to 0xe05e1ff8) [ 1330.172757][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.172997][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.173263][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.173452][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d5100 [ 1330.173700][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.173853][ T32] INFO: task kworker/0:161:3745 blocked for more than 456 seconds. [ 1330.174064][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.174204][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.174377][ T32] task:kworker/0:161 state:D stack:0 pid:3745 tgid:3745 ppid:2 flags:0x00000000 [ 1330.174655][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.174873][ T32] Call trace: [ 1330.174980][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.175203][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e042dda4 r5:845a3000 [ 1330.175397][ T32] r4:845a3000 [ 1330.175499][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.175734][ T32] r5:845a3000 r4:82717b6c [ 1330.175872][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.176197][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.176464][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e042de20 [ 1330.176723][ T32] r4:00000000 [ 1330.176827][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.177054][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.177459][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.177764][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d5000 [ 1330.177987][ T32] r4:00000000 [ 1330.178100][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.178369][ T32] r9:845a3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1330.178585][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.178951][ T32] r5:00001000 r4:dfa3b000 [ 1330.179090][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.179449][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.179757][ T32] r5:8464a354 r4:8464a000 [ 1330.179892][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.180248][ T32] r7:dddd00c0 r6:82c18000 r5:8464a354 r4:842d5e00 [ 1330.190642][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.190996][ T32] r10:845a3000 r9:842d5e2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.191229][ T32] r4:842d5e00 [ 1330.191337][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.191662][ T32] r10:00000000 r9:e05e1e78 r8:846d5240 r7:842d5e00 r6:80266a94 r5:845a3000 [ 1330.191895][ T32] r4:846d5100 [ 1330.192006][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.192275][ T32] Exception stack(0xe042dfb0 to 0xe042dff8) [ 1330.192491][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.192721][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.192944][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.193202][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d5100 [ 1330.193459][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.193732][ T32] INFO: task kworker/0:162:3748 blocked for more than 456 seconds. [ 1330.193940][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.194117][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.194335][ T32] task:kworker/0:162 state:D stack:0 pid:3748 tgid:3748 ppid:2 flags:0x00000000 [ 1330.194620][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.194885][ T32] Call trace: [ 1330.195018][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.195280][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e046dda4 r5:83fd8000 [ 1330.195523][ T32] r4:83fd8000 [ 1330.195635][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.195910][ T32] r5:83fd8000 r4:82717b6c [ 1330.196127][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.196453][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.196783][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e046de20 [ 1330.197013][ T32] r4:00000000 [ 1330.197114][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.197475][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.197713][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.198020][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d55c0 [ 1330.198284][ T32] r4:00000000 [ 1330.198411][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.198633][ T32] r9:83fd8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1330.198909][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.199170][ T32] r5:00001000 r4:dfadd000 [ 1330.199322][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.199560][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.199809][ T32] r5:8464ab54 r4:8464a800 [ 1330.199915][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.200215][ T32] r7:dddd00c0 r6:82c18000 r5:8464ab54 r4:842d5e80 [ 1330.210811][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.211115][ T32] r10:83fd8000 r9:842d5eac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.211289][ T32] r4:842d5e80 [ 1330.211363][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.211605][ T32] r10:00000000 r9:e05e1e78 r8:846d5780 r7:842d5e80 r6:80266a94 r5:83fd8000 [ 1330.211846][ T32] r4:846d5480 [ 1330.211944][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.212219][ T32] Exception stack(0xe046dfb0 to 0xe046dff8) [ 1330.212420][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.212703][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.212925][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.213135][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d5480 [ 1330.213341][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.213623][ T32] INFO: task kworker/1:164:3750 blocked for more than 456 seconds. [ 1330.213843][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.214008][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.214232][ T32] task:kworker/1:164 state:D stack:0 pid:3750 tgid:3750 ppid:2 flags:0x00000000 [ 1330.214525][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.214664][ T32] Call trace: [ 1330.214745][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.214897][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0449da4 r5:83fd9800 [ 1330.215045][ T32] r4:83fd9800 [ 1330.215114][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.215335][ T32] r5:83fd9800 r4:82717b6c [ 1330.215445][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.215692][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.215954][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0449e20 [ 1330.216153][ T32] r4:00000000 [ 1330.216306][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.216553][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.216726][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.216949][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d5e80 [ 1330.217156][ T32] r4:00000000 [ 1330.217259][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.217490][ T32] r9:83fd9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f039000 [ 1330.217709][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.217939][ T32] r5:00001000 r4:dfdb1000 [ 1330.218123][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.218410][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.218655][ T32] r5:8464bb54 r4:8464b800 [ 1330.218828][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.219139][ T32] r7:ddde40c0 r6:82c18200 r5:8464bb54 r4:846c1000 [ 1330.219321][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.219546][ T32] r10:83fd9800 r9:846c102c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.219869][ T32] r4:846c1000 [ 1330.219970][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.220271][ T32] r10:00000000 r9:e05fde78 r8:846d5040 r7:846c1000 r6:80266a94 r5:83fd9800 [ 1330.230635][ T32] r4:84722f40 [ 1330.230801][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.231023][ T32] Exception stack(0xe0449fb0 to 0xe0449ff8) [ 1330.231167][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.231431][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.231643][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.231890][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84722f40 [ 1330.232126][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.232393][ T32] INFO: task kworker/0:163:3751 blocked for more than 456 seconds. [ 1330.232579][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.232717][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.232948][ T32] task:kworker/0:163 state:D stack:0 pid:3751 tgid:3751 ppid:2 flags:0x00000000 [ 1330.233253][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.233457][ T32] Call trace: [ 1330.233562][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.233793][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0601da4 r5:83fda400 [ 1330.234019][ T32] r4:83fda400 [ 1330.234116][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.234370][ T32] r5:83fda400 r4:82717b6c [ 1330.234502][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.234784][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.235088][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0601e20 [ 1330.235321][ T32] r4:00000000 [ 1330.235428][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.235679][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.235943][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.236145][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d5a40 [ 1330.236364][ T32] r4:00000000 [ 1330.236504][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.236734][ T32] r9:83fda400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1330.236933][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.237108][ T32] r5:00001000 r4:dfcf3000 [ 1330.237219][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.237542][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.237940][ T32] r5:8464b354 r4:8464b000 [ 1330.238086][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.238439][ T32] r7:dddd00c0 r6:82c18000 r5:8464b354 r4:842d5f00 [ 1330.238620][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.238930][ T32] r10:83fda400 r9:842d5f2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.239145][ T32] r4:842d5f00 [ 1330.239257][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.239543][ T32] r10:00000000 r9:e05e1e78 r8:846d5940 r7:842d5f00 r6:80266a94 r5:83fda400 [ 1330.239751][ T32] r4:846d5840 [ 1330.239839][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.240178][ T32] Exception stack(0xe0601fb0 to 0xe0601ff8) [ 1330.250674][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.250953][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.251234][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.251440][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d5840 [ 1330.251659][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.251909][ T32] INFO: task kworker/0:164:3753 blocked for more than 456 seconds. [ 1330.252184][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.252296][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.252450][ T32] task:kworker/0:164 state:D stack:0 pid:3753 tgid:3753 ppid:2 flags:0x00000000 [ 1330.252701][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.252896][ T32] Call trace: [ 1330.253013][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.253259][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0429da4 r5:83fdb000 [ 1330.253476][ T32] r4:83fdb000 [ 1330.253559][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.253837][ T32] r5:83fdb000 r4:82717b6c [ 1330.253963][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.254250][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.254421][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0429e20 [ 1330.254669][ T32] r4:00000000 [ 1330.254768][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.255041][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.255238][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.255554][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d3540 [ 1330.255772][ T32] r4:00000000 [ 1330.255895][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.256251][ T32] r9:83fdb000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1330.256489][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.256747][ T32] r5:00001000 r4:dfdc3000 [ 1330.256866][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.257258][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.257551][ T32] r5:8464bf54 r4:8464bc00 [ 1330.257694][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.258068][ T32] r7:dddd00c0 r6:82c18000 r5:8464bf54 r4:842d5f80 [ 1330.258243][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.258525][ T32] r10:83fdb000 r9:842d5fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.258741][ T32] r4:842d5f80 [ 1330.258892][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.259159][ T32] r10:00000000 r9:e0601e78 r8:846d5ac0 r7:842d5f80 r6:80266a94 r5:83fdb000 [ 1330.259394][ T32] r4:846d5840 [ 1330.259530][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.259770][ T32] Exception stack(0xe0429fb0 to 0xe0429ff8) [ 1330.259961][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.260204][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.270744][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.270997][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d5840 [ 1330.271153][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.271370][ T32] INFO: task kworker/0:165:3754 blocked for more than 456 seconds. [ 1330.271589][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.271730][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.271976][ T32] task:kworker/0:165 state:D stack:0 pid:3754 tgid:3754 ppid:2 flags:0x00000000 [ 1330.272259][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.272400][ T32] Call trace: [ 1330.272482][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.272632][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0609da4 r5:83fdbc00 [ 1330.272823][ T32] r4:83fdbc00 [ 1330.272945][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.273146][ T32] r5:83fdbc00 r4:82717b6c [ 1330.273256][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.273512][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.273795][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0609e20 [ 1330.274032][ T32] r4:00000000 [ 1330.274146][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.274412][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.274650][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.274877][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d5d80 [ 1330.275079][ T32] r4:00000000 [ 1330.275173][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.275399][ T32] r9:83fdbc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1330.275602][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.275843][ T32] r5:00001000 r4:dfd53000 [ 1330.275977][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.276221][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.276471][ T32] r5:8464b754 r4:8464b400 [ 1330.276582][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.276799][ T32] r7:dddd00c0 r6:82c18000 r5:8464b754 r4:846cc000 [ 1330.277030][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.277277][ T32] r10:83fdbc00 r9:846cc02c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.277517][ T32] r4:846cc000 [ 1330.277598][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.277872][ T32] r10:00000000 r9:e0429e78 r8:846d5c00 r7:846cc000 r6:80266a94 r5:83fdbc00 [ 1330.278070][ T32] r4:846d5640 [ 1330.278163][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.278380][ T32] Exception stack(0xe0609fb0 to 0xe0609ff8) [ 1330.278543][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.278773][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.278990][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.279169][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d5640 [ 1330.279350][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.279553][ T32] INFO: task kworker/0:166:3756 blocked for more than 456 seconds. [ 1330.279737][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.279946][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.280181][ T32] task:kworker/0:166 state:D stack:0 pid:3756 tgid:3756 ppid:2 flags:0x00000000 [ 1330.290688][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.290972][ T32] Call trace: [ 1330.291083][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.291324][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0605da4 r5:83fdc800 [ 1330.291532][ T32] r4:83fdc800 [ 1330.291616][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.291839][ T32] r5:83fdc800 r4:82717b6c [ 1330.291962][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.292238][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.292589][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0605e20 [ 1330.292831][ T32] r4:00000000 [ 1330.292942][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.293174][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.293458][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.293749][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84500480 [ 1330.293942][ T32] r4:00000000 [ 1330.294066][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.294330][ T32] r9:83fdc800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1330.294483][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.294756][ T32] r5:00001000 r4:dfddb000 [ 1330.294862][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.295177][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.295488][ T32] r5:84654354 r4:84654000 [ 1330.295602][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.295922][ T32] r7:dddd00c0 r6:82c18000 r5:84654354 r4:846cc080 [ 1330.296131][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.296425][ T32] r10:83fdc800 r9:846cc0ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.296652][ T32] r4:846cc080 [ 1330.296761][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.297036][ T32] r10:00000000 r9:e0429e78 r8:846d5f40 r7:846cc080 r6:80266a94 r5:83fdc800 [ 1330.297263][ T32] r4:846d5d00 [ 1330.297391][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.297599][ T32] Exception stack(0xe0605fb0 to 0xe0605ff8) [ 1330.297820][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.298046][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.298313][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.298463][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d5d00 [ 1330.298728][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.298951][ T32] INFO: task kworker/0:167:3760 blocked for more than 456 seconds. [ 1330.299150][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.299365][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.299576][ T32] task:kworker/0:167 state:D stack:0 pid:3760 tgid:3760 ppid:2 flags:0x00000000 [ 1330.299859][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.300135][ T32] Call trace: [ 1330.300265][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.310709][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e060dda4 r5:83fdd400 [ 1330.311065][ T32] r4:83fdd400 [ 1330.311155][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.311413][ T32] r5:83fdd400 r4:82717b6c [ 1330.311544][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.311873][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.312162][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e060de20 [ 1330.312408][ T32] r4:00000000 [ 1330.312509][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.312751][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.313004][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.313293][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c7a80 [ 1330.313522][ T32] r4:00000000 [ 1330.313629][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.313829][ T32] r9:83fdd400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1330.314039][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.314314][ T32] r5:00001000 r4:e00a5000 [ 1330.314423][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.314664][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.314930][ T32] r5:84655354 r4:84655000 [ 1330.315055][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.315342][ T32] r7:dddd00c0 r6:82c18000 r5:84655354 r4:846cc100 [ 1330.315474][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.315749][ T32] r10:83fdd400 r9:846cc12c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.315980][ T32] r4:846cc100 [ 1330.316116][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.316354][ T32] r10:00000000 r9:e0605e78 r8:846c7000 r7:846cc100 r6:80266a94 r5:83fdd400 [ 1330.316616][ T32] r4:846d5fc0 [ 1330.316705][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.316955][ T32] Exception stack(0xe060dfb0 to 0xe060dff8) [ 1330.317180][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.317430][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.317640][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.317853][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d5fc0 [ 1330.318131][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.318373][ T32] INFO: task kworker/0:168:3762 blocked for more than 456 seconds. [ 1330.318563][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.318741][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.318962][ T32] task:kworker/0:168 state:D stack:0 pid:3762 tgid:3762 ppid:2 flags:0x00000000 [ 1330.319246][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.319381][ T32] Call trace: [ 1330.319542][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.319726][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0619da4 r5:83fdec00 [ 1330.319942][ T32] r4:83fdec00 [ 1330.320116][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.320416][ T32] r5:83fdec00 r4:82717b6c [ 1330.330970][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.331263][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.331517][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0619e20 [ 1330.331737][ T32] r4:00000000 [ 1330.331838][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.332100][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.332344][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.332591][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c7180 [ 1330.332824][ T32] r4:00000000 [ 1330.332917][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.333156][ T32] r9:83fdec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1330.333378][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.333715][ T32] r5:00001000 r4:dfe01000 [ 1330.333829][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.334153][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.334428][ T32] r5:84654754 r4:84654400 [ 1330.334529][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.334802][ T32] r7:dddd00c0 r6:82c18000 r5:84654754 r4:846cc180 [ 1330.335016][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.335283][ T32] r10:83fdec00 r9:846cc1ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.335475][ T32] r4:846cc180 [ 1330.335620][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.335852][ T32] r10:00000000 r9:e060de78 r8:846c7340 r7:846cc180 r6:80266a94 r5:83fdec00 [ 1330.336192][ T32] r4:846c7200 [ 1330.336298][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.336538][ T32] Exception stack(0xe0619fb0 to 0xe0619ff8) [ 1330.336677][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.336875][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.337087][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.337266][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846c7200 [ 1330.337473][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.337736][ T32] INFO: task kworker/1:165:3764 blocked for more than 456 seconds. [ 1330.337968][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.338148][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.338467][ T32] task:kworker/1:165 state:D stack:0 pid:3764 tgid:3764 ppid:2 flags:0x00000000 [ 1330.338778][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.338904][ T32] Call trace: [ 1330.339039][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.339221][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e061dda4 r5:845a6000 [ 1330.339377][ T32] r4:845a6000 [ 1330.339464][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.339638][ T32] r5:845a6000 r4:82717b6c [ 1330.339728][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.339999][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.340248][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e061de20 [ 1330.350736][ T32] r4:00000000 [ 1330.350969][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.351212][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.351401][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.351592][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84722080 [ 1330.351758][ T32] r4:00000000 [ 1330.351860][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.352062][ T32] r9:845a6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f043000 [ 1330.352288][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.352527][ T32] r5:00001000 r4:dff41000 [ 1330.352624][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.352837][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.353077][ T32] r5:84439f54 r4:84439c00 [ 1330.353191][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.353403][ T32] r7:ddde40c0 r6:82c18200 r5:84439f54 r4:846c1080 [ 1330.353547][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.353754][ T32] r10:845a6000 r9:846c10ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.353895][ T32] r4:846c1080 [ 1330.353970][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.354141][ T32] r10:00000000 r9:e05fde78 r8:846c7440 r7:846c1080 r6:80266a94 r5:845a6000 [ 1330.354315][ T32] r4:84722500 [ 1330.354393][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.354559][ T32] Exception stack(0xe061dfb0 to 0xe061dff8) [ 1330.354677][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.354824][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.354968][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.355099][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84722500 [ 1330.355238][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.355433][ T32] INFO: task kworker/1:166:3766 blocked for more than 456 seconds. [ 1330.355626][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.355788][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.355931][ T32] task:kworker/1:166 state:D stack:0 pid:3766 tgid:3766 ppid:2 flags:0x00000000 [ 1330.356180][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.356317][ T32] Call trace: [ 1330.356408][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.356672][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0625da4 r5:84780c00 [ 1330.356836][ T32] r4:84780c00 [ 1330.356913][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.357115][ T32] r5:84780c00 r4:82717b6c [ 1330.357224][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.357503][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.357822][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0625e20 [ 1330.358097][ T32] r4:00000000 [ 1330.358200][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.358468][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.358752][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.359023][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84728cc0 [ 1330.359266][ T32] r4:00000000 [ 1330.359361][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.359601][ T32] r9:84780c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1330.359851][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.360204][ T32] r5:00001000 r4:e008f000 [ 1330.360322][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.371151][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.371467][ T32] r5:8443a354 r4:8443a000 [ 1330.371571][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.371806][ T32] r7:ddde40c0 r6:82c18200 r5:8443a354 r4:846c1100 [ 1330.371953][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.372264][ T32] r10:84780c00 r9:846c112c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.372489][ T32] r4:846c1100 [ 1330.372583][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.372815][ T32] r10:00000000 r9:e061de78 r8:846c7600 r7:846c1100 r6:80266a94 r5:84780c00 [ 1330.373034][ T32] r4:84722040 [ 1330.373177][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.373424][ T32] Exception stack(0xe0625fb0 to 0xe0625ff8) [ 1330.373557][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.373708][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.373902][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.374116][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84722040 [ 1330.374321][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.374502][ T32] INFO: task kworker/0:169:3768 blocked for more than 456 seconds. [ 1330.374720][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.374874][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.375109][ T32] task:kworker/0:169 state:D stack:0 pid:3768 tgid:3768 ppid:2 flags:0x00000000 [ 1330.375404][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.375590][ T32] Call trace: [ 1330.375708][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.375917][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0621da4 r5:84781800 [ 1330.376162][ T32] r4:84781800 [ 1330.376277][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.376563][ T32] r5:84781800 r4:82717b6c [ 1330.376688][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.376991][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.377308][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0621e20 [ 1330.377542][ T32] r4:00000000 [ 1330.377760][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.378232][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.378537][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.378919][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c7780 [ 1330.379154][ T32] r4:00000000 [ 1330.379251][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.379513][ T32] r9:84781800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1330.379748][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.380031][ T32] r5:00001000 r4:dff7b000 [ 1330.380210][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.390646][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.391023][ T32] r5:84654b54 r4:84654800 [ 1330.391117][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.391370][ T32] r7:dddd00c0 r6:82c18000 r5:84654b54 r4:846cc200 [ 1330.391513][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.391798][ T32] r10:84781800 r9:846cc22c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.391954][ T32] r4:846cc200 [ 1330.392064][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.392341][ T32] r10:00000000 r9:e060de78 r8:846c7900 r7:846cc200 r6:80266a94 r5:84781800 [ 1330.392488][ T32] r4:846c7700 [ 1330.392565][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.392831][ T32] Exception stack(0xe0621fb0 to 0xe0621ff8) [ 1330.392949][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.393133][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.393290][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.393428][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846c7700 [ 1330.393643][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.393823][ T32] INFO: task kworker/0:170:3770 blocked for more than 456 seconds. [ 1330.394002][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.394111][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.394257][ T32] task:kworker/0:170 state:D stack:0 pid:3770 tgid:3770 ppid:2 flags:0x00000000 [ 1330.394553][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.394686][ T32] Call trace: [ 1330.394795][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.394950][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0611da4 r5:84782400 [ 1330.395154][ T32] r4:84782400 [ 1330.395242][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.395410][ T32] r5:84782400 r4:82717b6c [ 1330.395529][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.395793][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.396159][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0611e20 [ 1330.396415][ T32] r4:00000000 [ 1330.396510][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.396845][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.397148][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.397441][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c7800 [ 1330.397713][ T32] r4:00000000 [ 1330.397813][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.398111][ T32] r9:84782400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1330.398393][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.398789][ T32] r5:00001000 r4:dff8f000 [ 1330.399052][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.399444][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.399762][ T32] r5:84654f54 r4:84654c00 [ 1330.399924][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.400323][ T32] r7:dddd00c0 r6:82c18000 r5:84654f54 r4:846cc280 [ 1330.410784][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.411182][ T32] r10:84782400 r9:846cc2ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.411474][ T32] r4:846cc280 [ 1330.411644][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.412009][ T32] r10:00000000 r9:e060de78 r8:846c7980 r7:846cc280 r6:80266a94 r5:84782400 [ 1330.412461][ T32] r4:846c7700 [ 1330.412679][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.413018][ T32] Exception stack(0xe0611fb0 to 0xe0611ff8) [ 1330.413213][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.413496][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.413746][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.414036][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846c7700 [ 1330.414306][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.414700][ T32] INFO: task kworker/1:167:3772 blocked for more than 456 seconds. [ 1330.415079][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.415409][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.415699][ T32] task:kworker/1:167 state:D stack:0 pid:3772 tgid:3772 ppid:2 flags:0x00000000 [ 1330.416025][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.416305][ T32] Call trace: [ 1330.416443][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.416723][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0615da4 r5:84783000 [ 1330.416967][ T32] r4:84783000 [ 1330.417066][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.417333][ T32] r5:84783000 r4:82717b6c [ 1330.417439][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.417783][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.418132][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0615e20 [ 1330.418532][ T32] r4:00000000 [ 1330.418842][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.419186][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.419499][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.419757][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84039d40 [ 1330.419904][ T32] r4:00000000 [ 1330.419969][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.420259][ T32] r9:84783000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05b000 [ 1330.430759][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.431154][ T32] r5:00001000 r4:dfb8f000 [ 1330.431276][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.431571][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.431827][ T32] r5:8443af54 r4:8443ac00 [ 1330.431935][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.432281][ T32] r7:ddde40c0 r6:82c18200 r5:8443af54 r4:846c1180 [ 1330.432446][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.432744][ T32] r10:84783000 r9:846c11ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.432988][ T32] r4:846c1180 [ 1330.433075][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.433317][ T32] r10:00000000 r9:e0625e78 r8:846c7a40 r7:846c1180 r6:80266a94 r5:84783000 [ 1330.433567][ T32] r4:84728a40 [ 1330.433658][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.433884][ T32] Exception stack(0xe0615fb0 to 0xe0615ff8) [ 1330.434083][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.434323][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.434581][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.434809][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84728a40 [ 1330.435018][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.435395][ T32] INFO: task kworker/0:171:3774 blocked for more than 456 seconds. [ 1330.435571][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.435756][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.436014][ T32] task:kworker/0:171 state:D stack:0 pid:3774 tgid:3774 ppid:2 flags:0x00000000 [ 1330.436358][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.436619][ T32] Call trace: [ 1330.436801][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.437138][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e062dda4 r5:84783c00 [ 1330.437541][ T32] r4:84783c00 [ 1330.437803][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.438364][ T32] r5:84783c00 r4:82717b6c [ 1330.438617][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.439072][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.439453][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e062de20 [ 1330.439718][ T32] r4:00000000 [ 1330.439915][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.440317][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.451051][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.451363][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c7c00 [ 1330.451622][ T32] r4:00000000 [ 1330.451774][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.452041][ T32] r9:84783c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1330.452323][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.452607][ T32] r5:00001000 r4:e00bf000 [ 1330.452771][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.453043][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.453335][ T32] r5:84655754 r4:84655400 [ 1330.453476][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.453772][ T32] r7:dddd00c0 r6:82c18000 r5:84655754 r4:846cc300 [ 1330.453955][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.454258][ T32] r10:84783c00 r9:846cc32c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.454476][ T32] r4:846cc300 [ 1330.454662][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.454940][ T32] r10:00000000 r9:e060de78 r8:846c7d40 r7:846cc300 r6:80266a94 r5:84783c00 [ 1330.455175][ T32] r4:846c7bc0 [ 1330.455310][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.455568][ T32] Exception stack(0xe062dfb0 to 0xe062dff8) [ 1330.455771][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.456140][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.456418][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.456661][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846c7bc0 [ 1330.456901][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.457216][ T32] INFO: task kworker/0:172:3775 blocked for more than 456 seconds. [ 1330.457442][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.457701][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.457970][ T32] task:kworker/0:172 state:D stack:0 pid:3775 tgid:3775 ppid:2 flags:0x00000000 [ 1330.458327][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.458608][ T32] Call trace: [ 1330.458750][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.459045][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0629da4 r5:84784800 [ 1330.459268][ T32] r4:84784800 [ 1330.459435][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.459731][ T32] r5:84784800 r4:82717b6c [ 1330.459892][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.470766][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.471263][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0629e20 [ 1330.471574][ T32] r4:00000000 [ 1330.471690][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.471958][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.472273][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.472543][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c7f00 [ 1330.472774][ T32] r4:00000000 [ 1330.472905][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.473204][ T32] r9:84784800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1330.473427][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.473706][ T32] r5:00001000 r4:e00cd000 [ 1330.473902][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.474194][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.474465][ T32] r5:84655b54 r4:84655800 [ 1330.474637][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.474951][ T32] r7:dddd00c0 r6:82c18000 r5:84655b54 r4:846cc380 [ 1330.475129][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.475474][ T32] r10:84784800 r9:846cc3ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.475772][ T32] r4:846cc380 [ 1330.475895][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.476250][ T32] r10:00000000 r9:e062de78 r8:846c7e00 r7:846cc380 r6:80266a94 r5:84784800 [ 1330.476521][ T32] r4:846c7bc0 [ 1330.476634][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.476875][ T32] Exception stack(0xe0629fb0 to 0xe0629ff8) [ 1330.477075][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.477324][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.477558][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.477803][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846c7bc0 [ 1330.478074][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.478351][ T32] INFO: task kworker/0:173:3778 blocked for more than 456 seconds. [ 1330.478631][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.478923][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.479161][ T32] task:kworker/0:173 state:D stack:0 pid:3778 tgid:3778 ppid:2 flags:0x00000000 [ 1330.479519][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.479806][ T32] Call trace: [ 1330.479948][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.490739][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0631da4 r5:84785400 [ 1330.491100][ T32] r4:84785400 [ 1330.491224][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.491886][ T32] r5:84785400 r4:82717b6c [ 1330.492111][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.492541][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.492959][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0631e20 [ 1330.493251][ T32] r4:00000000 [ 1330.493465][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.493766][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.494039][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.494357][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84039380 [ 1330.494594][ T32] r4:00000000 [ 1330.494763][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.495049][ T32] r9:84785400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1330.495292][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.495659][ T32] r5:00001000 r4:e00f3000 [ 1330.495842][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.496154][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.496420][ T32] r5:8443a754 r4:8443a400 [ 1330.496570][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.496911][ T32] r7:dddd00c0 r6:82c18000 r5:8443a754 r4:846cc400 [ 1330.497098][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.497424][ T32] r10:84785400 r9:846cc42c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.497690][ T32] r4:846cc400 [ 1330.497812][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.498103][ T32] r10:00000000 r9:e0629e78 r8:846c7fc0 r7:846cc400 r6:80266a94 r5:84785400 [ 1330.498376][ T32] r4:846c7e80 [ 1330.498530][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.498831][ T32] Exception stack(0xe0631fb0 to 0xe0631ff8) [ 1330.499036][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.499301][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.499568][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.499879][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846c7e80 [ 1330.500155][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.510698][ T32] INFO: task kworker/0:174:3780 blocked for more than 456 seconds. [ 1330.511098][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.511273][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.511540][ T32] task:kworker/0:174 state:D stack:0 pid:3780 tgid:3780 ppid:2 flags:0x00000000 [ 1330.511853][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.512108][ T32] Call trace: [ 1330.512261][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.512529][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0641da4 r5:84041800 [ 1330.512802][ T32] r4:84041800 [ 1330.512946][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.513269][ T32] r5:84041800 r4:82717b6c [ 1330.513464][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.513782][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.514112][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0641e20 [ 1330.514362][ T32] r4:00000000 [ 1330.514479][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.514758][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.515073][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.515450][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d5e40 [ 1330.515695][ T32] r4:00000000 [ 1330.515814][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.516098][ T32] r9:84041800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1330.516373][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.516729][ T32] r5:00001000 r4:e00df000 [ 1330.516897][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.517203][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.517492][ T32] r5:84655f54 r4:84655c00 [ 1330.517679][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.518021][ T32] r7:dddd00c0 r6:82c18000 r5:84655f54 r4:846cc480 [ 1330.518207][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.518491][ T32] r10:84041800 r9:846cc4ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.518727][ T32] r4:846cc480 [ 1330.518888][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.519144][ T32] r10:00000000 r9:e0631e78 r8:84039200 r7:846cc480 r6:80266a94 r5:84041800 [ 1330.519415][ T32] r4:846d5fc0 [ 1330.519541][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.519773][ T32] Exception stack(0xe0641fb0 to 0xe0641ff8) [ 1330.520038][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.530776][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.531117][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.531363][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d5fc0 [ 1330.531621][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.531921][ T32] INFO: task kworker/1:168:3782 blocked for more than 457 seconds. [ 1330.532215][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.532454][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.532693][ T32] task:kworker/1:168 state:D stack:0 pid:3782 tgid:3782 ppid:2 flags:0x00000000 [ 1330.532991][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.533191][ T32] Call trace: [ 1330.533368][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.533668][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0649da4 r5:84046000 [ 1330.533916][ T32] r4:84046000 [ 1330.534035][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.534332][ T32] r5:84046000 r4:82717b6c [ 1330.534482][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.534777][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.535093][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0649e20 [ 1330.535334][ T32] r4:00000000 [ 1330.535449][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.535732][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.536010][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.536312][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84039bc0 [ 1330.536568][ T32] r4:00000000 [ 1330.536692][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.537071][ T32] r9:84046000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f059000 [ 1330.537316][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.537645][ T32] r5:00001000 r4:dfb49000 [ 1330.537794][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.538101][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.538403][ T32] r5:8443ab54 r4:8443a800 [ 1330.538563][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.538899][ T32] r7:ddde40c0 r6:82c18200 r5:8443ab54 r4:846c1200 [ 1330.539102][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.539474][ T32] r10:84046000 r9:846c122c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.539742][ T32] r4:846c1200 [ 1330.539897][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.540282][ T32] r10:00000000 r9:e0615e78 r8:84039580 r7:846c1200 r6:80266a94 r5:84046000 [ 1330.550731][ T32] r4:84039000 [ 1330.550913][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.551234][ T32] Exception stack(0xe0649fb0 to 0xe0649ff8) [ 1330.551447][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.551735][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.552018][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.552318][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84039000 [ 1330.552609][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.552879][ T32] INFO: task kworker/0:175:3784 blocked for more than 457 seconds. [ 1330.553160][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.553397][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.553643][ T32] task:kworker/0:175 state:D stack:0 pid:3784 tgid:3784 ppid:2 flags:0x00000000 [ 1330.554015][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.554237][ T32] Call trace: [ 1330.554382][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.554712][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0651da4 r5:84043c00 [ 1330.554959][ T32] r4:84043c00 [ 1330.555098][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.555447][ T32] r5:84043c00 r4:82717b6c [ 1330.555600][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.555924][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.556286][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0651e20 [ 1330.556514][ T32] r4:00000000 [ 1330.556659][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.556927][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.557234][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.557515][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8403f080 [ 1330.557825][ T32] r4:00000000 [ 1330.557992][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.558293][ T32] r9:84043c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1330.558551][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.558852][ T32] r5:00001000 r4:e03fe000 [ 1330.559005][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.559341][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.559700][ T32] r5:84656354 r4:84656000 [ 1330.559866][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.560190][ T32] r7:dddd00c0 r6:82c18000 r5:84656354 r4:846cc500 [ 1330.570696][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.571135][ T32] r10:84043c00 r9:846cc52c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.571380][ T32] r4:846cc500 [ 1330.571532][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.571819][ T32] r10:00000000 r9:e0631e78 r8:84039700 r7:846cc500 r6:80266a94 r5:84043c00 [ 1330.572096][ T32] r4:8403f000 [ 1330.572212][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.572450][ T32] Exception stack(0xe0651fb0 to 0xe0651ff8) [ 1330.572659][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.573004][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.573266][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.573485][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8403f000 [ 1330.573729][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.573997][ T32] INFO: task kworker/0:176:3785 blocked for more than 457 seconds. [ 1330.574216][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.574430][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.574656][ T32] task:kworker/0:176 state:D stack:0 pid:3785 tgid:3785 ppid:2 flags:0x00000000 [ 1330.574952][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.575139][ T32] Call trace: [ 1330.575301][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.575599][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0655da4 r5:84046c00 [ 1330.575844][ T32] r4:84046c00 [ 1330.575970][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.576373][ T32] r5:84046c00 r4:82717b6c [ 1330.576549][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.576852][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.577183][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0655e20 [ 1330.577399][ T32] r4:00000000 [ 1330.577533][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.577851][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.578210][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.578518][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8403fe00 [ 1330.578801][ T32] r4:00000000 [ 1330.578933][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.579240][ T32] r9:84046c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07f000 [ 1330.579451][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.579823][ T32] r5:00001000 r4:e0455000 [ 1330.579962][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.580300][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.591107][ T32] r5:84656f54 r4:84656c00 [ 1330.591312][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.591788][ T32] r7:dddd00c0 r6:82c18000 r5:84656f54 r4:846cc580 [ 1330.591957][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.592262][ T32] r10:84046c00 r9:846cc5ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.592471][ T32] r4:846cc580 [ 1330.592565][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.592894][ T32] r10:00000000 r9:e0651e78 r8:840397c0 r7:846cc580 r6:80266a94 r5:84046c00 [ 1330.593086][ T32] r4:8403f180 [ 1330.593221][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.593442][ T32] Exception stack(0xe0655fb0 to 0xe0655ff8) [ 1330.593626][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.593861][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.594037][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.594217][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8403f180 [ 1330.594469][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.594706][ T32] INFO: task kworker/0:177:3786 blocked for more than 457 seconds. [ 1330.594898][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.595050][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.595328][ T32] task:kworker/0:177 state:D stack:0 pid:3786 tgid:3786 ppid:2 flags:0x00000000 [ 1330.595585][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.595753][ T32] Call trace: [ 1330.595883][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.596143][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e04a9da4 r5:84740000 [ 1330.596540][ T32] r4:84740000 [ 1330.596631][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.596889][ T32] r5:84740000 r4:82717b6c [ 1330.597008][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.597325][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.597698][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e04a9e20 [ 1330.597922][ T32] r4:00000000 [ 1330.598017][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.598245][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.598434][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.598721][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8403f1c0 [ 1330.598922][ T32] r4:00000000 [ 1330.599062][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.599329][ T32] r9:84740000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1330.599552][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.599815][ T32] r5:00001000 r4:e040f000 [ 1330.599925][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.600203][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.620756][ T32] r5:84656754 r4:84656400 [ 1330.620959][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.621235][ T32] r7:dddd00c0 r6:82c18000 r5:84656754 r4:846cc600 [ 1330.621443][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.621697][ T32] r10:84740000 r9:846cc62c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.621902][ T32] r4:846cc600 [ 1330.622002][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.622237][ T32] r10:00000000 r9:e0655e78 r8:840398c0 r7:846cc600 r6:80266a94 r5:84740000 [ 1330.622428][ T32] r4:8403f180 [ 1330.622522][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.622729][ T32] Exception stack(0xe04a9fb0 to 0xe04a9ff8) [ 1330.622842][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.623093][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.623290][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.623513][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8403f180 [ 1330.623688][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.623837][ T32] INFO: task kworker/1:169:3791 blocked for more than 457 seconds. [ 1330.624019][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.624177][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.624350][ T32] task:kworker/1:169 state:D stack:0 pid:3791 tgid:3791 ppid:2 flags:0x00000000 [ 1330.624584][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.624743][ T32] Call trace: [ 1330.624843][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.625047][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0635da4 r5:84741800 [ 1330.625229][ T32] r4:84741800 [ 1330.625306][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.625478][ T32] r5:84741800 r4:82717b6c [ 1330.625578][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.625812][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.626071][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0635e20 [ 1330.626252][ T32] r4:00000000 [ 1330.626352][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.626546][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.626726][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.626930][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84039e40 [ 1330.627073][ T32] r4:00000000 [ 1330.627150][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.627327][ T32] r9:84741800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05d000 [ 1330.627466][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.627670][ T32] r5:00001000 r4:dfbe7000 [ 1330.627767][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.627971][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.628189][ T32] r5:8443b354 r4:8443b000 [ 1330.628275][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.628468][ T32] r7:ddde40c0 r6:82c18200 r5:8443b354 r4:846c1280 [ 1330.628624][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.628851][ T32] r10:84741800 r9:846c12ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.629019][ T32] r4:846c1280 [ 1330.629120][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.629295][ T32] r10:00000000 r9:e0615e78 r8:84039dc0 r7:846c1280 r6:80266a94 r5:84741800 [ 1330.629497][ T32] r4:84039a00 [ 1330.629585][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.629901][ T32] Exception stack(0xe0635fb0 to 0xe0635ff8) [ 1330.630047][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.630276][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.640770][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.641011][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84039a00 [ 1330.641262][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.641520][ T32] INFO: task kworker/1:170:3793 blocked for more than 457 seconds. [ 1330.641731][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.641886][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.642088][ T32] task:kworker/1:170 state:D stack:0 pid:3793 tgid:3793 ppid:2 flags:0x00000000 [ 1330.642405][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.642581][ T32] Call trace: [ 1330.642708][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.642959][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0541da4 r5:84743000 [ 1330.643139][ T32] r4:84743000 [ 1330.643244][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.643461][ T32] r5:84743000 r4:82717b6c [ 1330.643654][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.643954][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.644293][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0541e20 [ 1330.644541][ T32] r4:00000000 [ 1330.644625][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.644855][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.645083][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.645413][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844af380 [ 1330.645648][ T32] r4:00000000 [ 1330.645739][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.645971][ T32] r9:84743000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f061000 [ 1330.646288][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.646646][ T32] r5:00001000 r4:dfe47000 [ 1330.646738][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.647034][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.647292][ T32] r5:8443bb54 r4:8443b800 [ 1330.647419][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.647744][ T32] r7:ddde40c0 r6:82c18200 r5:8443bb54 r4:846c1300 [ 1330.647900][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.648215][ T32] r10:84743000 r9:846c132c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.648400][ T32] r4:846c1300 [ 1330.648475][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.648739][ T32] r10:00000000 r9:e0635e78 r8:840394c0 r7:846c1300 r6:80266a94 r5:84743000 [ 1330.648953][ T32] r4:84039e00 [ 1330.649050][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.649306][ T32] Exception stack(0xe0541fb0 to 0xe0541ff8) [ 1330.649466][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.649659][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.649891][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.650109][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84039e00 [ 1330.650301][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.660748][ T32] INFO: task kworker/1:171:3795 blocked for more than 457 seconds. [ 1330.661053][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.661196][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.661383][ T32] task:kworker/1:171 state:D stack:0 pid:3795 tgid:3795 ppid:2 flags:0x00000000 [ 1330.661616][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.661805][ T32] Call trace: [ 1330.661916][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.662269][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0659da4 r5:84740c00 [ 1330.662502][ T32] r4:84740c00 [ 1330.662591][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.662841][ T32] r5:84740c00 r4:82717b6c [ 1330.662976][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.663284][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.663587][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0659e20 [ 1330.663788][ T32] r4:00000000 [ 1330.663891][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.664176][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.664451][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.664721][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844af040 [ 1330.664940][ T32] r4:00000000 [ 1330.665040][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.665264][ T32] r9:84740c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f05f000 [ 1330.665471][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.665970][ T32] r5:00001000 r4:dfc31000 [ 1330.666183][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.666471][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.666788][ T32] r5:8443b754 r4:8443b400 [ 1330.666933][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.667248][ T32] r7:ddde40c0 r6:82c18200 r5:8443b754 r4:846c1380 [ 1330.667461][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.667705][ T32] r10:84740c00 r9:846c13ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.667928][ T32] r4:846c1380 [ 1330.668026][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.668313][ T32] r10:00000000 r9:e0541e78 r8:844af200 r7:846c1380 r6:80266a94 r5:84740c00 [ 1330.668453][ T32] r4:844af0c0 [ 1330.668588][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.668846][ T32] Exception stack(0xe0659fb0 to 0xe0659ff8) [ 1330.669046][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.669264][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.669513][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.669714][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844af0c0 [ 1330.669914][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.670176][ T32] INFO: task kworker/0:178:3797 blocked for more than 457 seconds. [ 1330.670454][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.680900][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.681061][ T32] task:kworker/0:178 state:D stack:0 pid:3797 tgid:3797 ppid:2 flags:0x00000000 [ 1330.681360][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.681533][ T32] Call trace: [ 1330.681635][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.681873][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e065dda4 r5:84744800 [ 1330.682122][ T32] r4:84744800 [ 1330.682216][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.682454][ T32] r5:84744800 r4:82717b6c [ 1330.682596][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.682890][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.683247][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e065de20 [ 1330.683455][ T32] r4:00000000 [ 1330.683539][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.683776][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.684012][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.684312][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84039e00 [ 1330.684444][ T32] r4:00000000 [ 1330.684555][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.684776][ T32] r9:84744800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07d000 [ 1330.685040][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.685346][ T32] r5:00001000 r4:e044b000 [ 1330.685446][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.685702][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.685995][ T32] r5:84656b54 r4:84656800 [ 1330.686110][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.686386][ T32] r7:dddd00c0 r6:82c18000 r5:84656b54 r4:846cc680 [ 1330.686604][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.686903][ T32] r10:84744800 r9:846cc6ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1330.687151][ T32] r4:846cc680 [ 1330.687258][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.687532][ T32] r10:00000000 r9:e0655e78 r8:8403f3c0 r7:846cc680 r6:80266a94 r5:84744800 [ 1330.687754][ T32] r4:8403f180 [ 1330.687871][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.688046][ T32] Exception stack(0xe065dfb0 to 0xe065dff8) [ 1330.688259][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.688430][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.688663][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.688850][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8403f180 [ 1330.689170][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.689425][ T32] INFO: task kworker/1:172:3799 blocked for more than 457 seconds. [ 1330.689651][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.689796][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.690036][ T32] task:kworker/1:172 state:D stack:0 pid:3799 tgid:3799 ppid:2 flags:0x00000000 [ 1330.690337][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.701082][ T32] Call trace: [ 1330.701214][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.701432][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e063dda4 r5:84786000 [ 1330.701697][ T32] r4:84786000 [ 1330.701792][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.702038][ T32] r5:84786000 r4:82717b6c [ 1330.702168][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.702452][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.702773][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e063de20 [ 1330.702969][ T32] r4:00000000 [ 1330.703076][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.703333][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.703601][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.703865][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844af4c0 [ 1330.704140][ T32] r4:00000000 [ 1330.704216][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.704454][ T32] r9:84786000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1330.704658][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.704974][ T32] r5:00001000 r4:dfe91000 [ 1330.705081][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.705401][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.705609][ T32] r5:8443bf54 r4:8443bc00 [ 1330.705744][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.705975][ T32] r7:ddde40c0 r6:82c18200 r5:8443bf54 r4:846c1400 [ 1330.706202][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.706445][ T32] r10:84786000 r9:846c142c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.706632][ T32] r4:846c1400 [ 1330.706722][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.707004][ T32] r10:00000000 r9:e0541e78 r8:8403f480 r7:846c1400 r6:80266a94 r5:84786000 [ 1330.707221][ T32] r4:844af000 [ 1330.707342][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.707542][ T32] Exception stack(0xe063dfb0 to 0xe063dff8) [ 1330.707737][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.707988][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.708254][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.708619][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844af000 [ 1330.708900][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.709159][ T32] INFO: task kworker/1:173:3801 blocked for more than 457 seconds. [ 1330.709442][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.709613][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.709865][ T32] task:kworker/1:173 state:D stack:0 pid:3801 tgid:3801 ppid:2 flags:0x00000000 [ 1330.710212][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.720711][ T32] Call trace: [ 1330.720936][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.721148][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0665da4 r5:845ee000 [ 1330.721345][ T32] r4:845ee000 [ 1330.721435][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.721694][ T32] r5:845ee000 r4:82717b6c [ 1330.721855][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.722194][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.722518][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0665e20 [ 1330.722751][ T32] r4:00000000 [ 1330.722834][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.723138][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.723439][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.723728][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844af540 [ 1330.723981][ T32] r4:00000000 [ 1330.724132][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.724461][ T32] r9:845ee000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1330.724657][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.724961][ T32] r5:00001000 r4:dfeb5000 [ 1330.725109][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.725386][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.725667][ T32] r5:8447b754 r4:8447b400 [ 1330.725794][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.726048][ T32] r7:ddde40c0 r6:82c18200 r5:8447b754 r4:846c1480 [ 1330.726248][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.726492][ T32] r10:845ee000 r9:846c14ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.726810][ T32] r4:846c1480 [ 1330.726918][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.727194][ T32] r10:00000000 r9:e063de78 r8:8403f680 r7:846c1480 r6:80266a94 r5:845ee000 [ 1330.727528][ T32] r4:844af400 [ 1330.727644][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.727881][ T32] Exception stack(0xe0665fb0 to 0xe0665ff8) [ 1330.728118][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.728422][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.728654][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.728874][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844af400 [ 1330.729101][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.729333][ T32] INFO: task kworker/1:174:3803 blocked for more than 457 seconds. [ 1330.729570][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.729758][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.730057][ T32] task:kworker/1:174 state:D stack:0 pid:3803 tgid:3803 ppid:2 flags:0x00000000 [ 1330.730348][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.740756][ T32] Call trace: [ 1330.741029][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.741281][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e066dda4 r5:83fde000 [ 1330.741571][ T32] r4:83fde000 [ 1330.741670][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.741954][ T32] r5:83fde000 r4:82717b6c [ 1330.742061][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.742374][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.742702][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e066de20 [ 1330.742924][ T32] r4:00000000 [ 1330.743024][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.743321][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.743544][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.743842][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844af700 [ 1330.744097][ T32] r4:00000000 [ 1330.744239][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.744522][ T32] r9:83fde000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f067000 [ 1330.744762][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.745047][ T32] r5:00001000 r4:dfed3000 [ 1330.745185][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.745507][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.745810][ T32] r5:84604354 r4:84604000 [ 1330.745978][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.746278][ T32] r7:ddde40c0 r6:82c18200 r5:84604354 r4:846c1500 [ 1330.746516][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.746812][ T32] r10:83fde000 r9:846c152c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.747068][ T32] r4:846c1500 [ 1330.747164][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.747464][ T32] r10:00000000 r9:e0665e78 r8:8403f880 r7:846c1500 r6:80266a94 r5:83fde000 [ 1330.747728][ T32] r4:844af480 [ 1330.747825][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.748059][ T32] Exception stack(0xe066dfb0 to 0xe066dff8) [ 1330.748301][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.748542][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.748787][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.749001][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844af480 [ 1330.749250][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.749536][ T32] INFO: task kworker/1:175:3805 blocked for more than 457 seconds. [ 1330.749791][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.749964][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.750288][ T32] task:kworker/1:175 state:D stack:0 pid:3805 tgid:3805 ppid:2 flags:0x00000000 [ 1330.760650][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.760910][ T32] Call trace: [ 1330.761080][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.761258][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0675da4 r5:84790000 [ 1330.761496][ T32] r4:84790000 [ 1330.761609][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.761883][ T32] r5:84790000 r4:82717b6c [ 1330.762004][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.762279][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.762580][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0675e20 [ 1330.762807][ T32] r4:00000000 [ 1330.762936][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.763277][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.763635][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.764042][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844af840 [ 1330.764492][ T32] r4:00000000 [ 1330.764661][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.765050][ T32] r9:84790000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f069000 [ 1330.765389][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.765779][ T32] r5:00001000 r4:dfef3000 [ 1330.765980][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.766501][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.766905][ T32] r5:84604754 r4:84604400 [ 1330.767122][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.767597][ T32] r7:ddde40c0 r6:82c18200 r5:84604754 r4:846c1580 [ 1330.767839][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.768215][ T32] r10:84790000 r9:846c15ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.768465][ T32] r4:846c1580 [ 1330.768610][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.768886][ T32] r10:00000000 r9:e066de78 r8:8403fa40 r7:846c1580 r6:80266a94 r5:84790000 [ 1330.769132][ T32] r4:844af680 [ 1330.769294][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.769538][ T32] Exception stack(0xe0675fb0 to 0xe0675ff8) [ 1330.769691][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.769943][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.770161][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.780711][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844af680 [ 1330.781009][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.781293][ T32] INFO: task kworker/1:176:3806 blocked for more than 457 seconds. [ 1330.781549][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.781734][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.781960][ T32] task:kworker/1:176 state:D stack:0 pid:3806 tgid:3806 ppid:2 flags:0x00000000 [ 1330.782252][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.782466][ T32] Call trace: [ 1330.782590][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.782858][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0679da4 r5:84790c00 [ 1330.783110][ T32] r4:84790c00 [ 1330.783255][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.783537][ T32] r5:84790c00 r4:82717b6c [ 1330.783712][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.784042][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.784447][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0679e20 [ 1330.784729][ T32] r4:00000000 [ 1330.784841][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.785101][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.785405][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.785745][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844af980 [ 1330.786011][ T32] r4:00000000 [ 1330.786118][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.786374][ T32] r9:84790c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06b000 [ 1330.786623][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.786903][ T32] r5:00001000 r4:dff13000 [ 1330.787017][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.787350][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.787621][ T32] r5:84604b54 r4:84604800 [ 1330.787750][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.788040][ T32] r7:ddde40c0 r6:82c18200 r5:84604b54 r4:846c1600 [ 1330.788216][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.788490][ T32] r10:84790c00 r9:846c162c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.788727][ T32] r4:846c1600 [ 1330.788836][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.789138][ T32] r10:00000000 r9:e0675e78 r8:8403fac0 r7:846c1600 r6:80266a94 r5:84790c00 [ 1330.789384][ T32] r4:844af780 [ 1330.789491][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.789807][ T32] Exception stack(0xe0679fb0 to 0xe0679ff8) [ 1330.790010][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.790313][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.800713][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.801004][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844af780 [ 1330.801181][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.801520][ T32] INFO: task kworker/1:177:3809 blocked for more than 457 seconds. [ 1330.801717][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.801875][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.802200][ T32] task:kworker/1:177 state:D stack:0 pid:3809 tgid:3809 ppid:2 flags:0x00000000 [ 1330.802735][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.803070][ T32] Call trace: [ 1330.803270][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.803704][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0685da4 r5:84793000 [ 1330.804156][ T32] r4:84793000 [ 1330.804366][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.804818][ T32] r5:84793000 r4:82717b6c [ 1330.805250][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.805756][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.806253][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0685e20 [ 1330.806656][ T32] r4:00000000 [ 1330.806842][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.807202][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.807460][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.807766][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844afac0 [ 1330.807938][ T32] r4:00000000 [ 1330.808020][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.808357][ T32] r9:84793000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06d000 [ 1330.808575][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.808871][ T32] r5:00001000 r4:dff3f000 [ 1330.808992][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.809269][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.809551][ T32] r5:84604f54 r4:84604c00 [ 1330.809733][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.810012][ T32] r7:ddde40c0 r6:82c18200 r5:84604f54 r4:846c1680 [ 1330.810186][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.820693][ T32] r10:84793000 r9:846c16ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.820925][ T32] r4:846c1680 [ 1330.821010][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.821325][ T32] r10:00000000 r9:e0679e78 r8:8403fd80 r7:846c1680 r6:80266a94 r5:84793000 [ 1330.821555][ T32] r4:844af8c0 [ 1330.821653][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.821874][ T32] Exception stack(0xe0685fb0 to 0xe0685ff8) [ 1330.822057][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.822306][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.822538][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.822738][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844af8c0 [ 1330.822951][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.823199][ T32] INFO: task kworker/1:178:3811 blocked for more than 457 seconds. [ 1330.823455][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.823633][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.823869][ T32] task:kworker/1:178 state:D stack:0 pid:3811 tgid:3811 ppid:2 flags:0x00000000 [ 1330.824255][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.824517][ T32] Call trace: [ 1330.824637][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.824867][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e068dda4 r5:84791800 [ 1330.825121][ T32] r4:84791800 [ 1330.825238][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.825580][ T32] r5:84791800 r4:82717b6c [ 1330.825795][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.826090][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.826451][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e068de20 [ 1330.826690][ T32] r4:00000000 [ 1330.826792][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.827041][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.827330][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.827618][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844afc00 [ 1330.827953][ T32] r4:00000000 [ 1330.828102][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.828423][ T32] r9:84791800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f06f000 [ 1330.828652][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.828953][ T32] r5:00001000 r4:dfff3000 [ 1330.829111][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.829398][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.829708][ T32] r5:84605354 r4:84605000 [ 1330.829841][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.830172][ T32] r7:ddde40c0 r6:82c18200 r5:84605354 r4:846c1700 [ 1330.830359][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.841107][ T32] r10:84791800 r9:846c172c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.841309][ T32] r4:846c1700 [ 1330.841399][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.841685][ T32] r10:00000000 r9:e0685e78 r8:8403ff40 r7:846c1700 r6:80266a94 r5:84791800 [ 1330.841873][ T32] r4:844afa00 [ 1330.841992][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.842310][ T32] Exception stack(0xe068dfb0 to 0xe068dff8) [ 1330.842578][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.842829][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.843078][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.843336][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844afa00 [ 1330.843590][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.843858][ T32] INFO: task kworker/1:179:3812 blocked for more than 457 seconds. [ 1330.844065][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.844303][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.844541][ T32] task:kworker/1:179 state:D stack:0 pid:3812 tgid:3812 ppid:2 flags:0x00000000 [ 1330.844838][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.845036][ T32] Call trace: [ 1330.845131][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.845355][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0691da4 r5:84792400 [ 1330.845607][ T32] r4:84792400 [ 1330.845718][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.846008][ T32] r5:84792400 r4:82717b6c [ 1330.846133][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.846480][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.846823][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0691e20 [ 1330.847031][ T32] r4:00000000 [ 1330.847150][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.847418][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.847678][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.847914][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844afe80 [ 1330.848213][ T32] r4:00000000 [ 1330.848326][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.848628][ T32] r9:84792400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f071000 [ 1330.848836][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.849190][ T32] r5:00001000 r4:e0011000 [ 1330.849338][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.849626][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.849888][ T32] r5:84605754 r4:84605400 [ 1330.849998][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.860738][ T32] r7:ddde40c0 r6:82c18200 r5:84605754 r4:846c1780 [ 1330.861079][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.861413][ T32] r10:84792400 r9:846c17ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.861623][ T32] r4:846c1780 [ 1330.861708][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.861940][ T32] r10:00000000 r9:e068de78 r8:8403fd00 r7:846c1780 r6:80266a94 r5:84792400 [ 1330.862155][ T32] r4:844afa00 [ 1330.862306][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.862546][ T32] Exception stack(0xe0691fb0 to 0xe0691ff8) [ 1330.862719][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.862900][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.863146][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.863391][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844afa00 [ 1330.863609][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.863862][ T32] INFO: task kworker/1:180:3815 blocked for more than 457 seconds. [ 1330.864141][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.864324][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.864571][ T32] task:kworker/1:180 state:D stack:0 pid:3815 tgid:3815 ppid:2 flags:0x00000000 [ 1330.864869][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.865172][ T32] Call trace: [ 1330.865398][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.865702][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0539da4 r5:84743c00 [ 1330.865939][ T32] r4:84743c00 [ 1330.866068][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.866336][ T32] r5:84743c00 r4:82717b6c [ 1330.866528][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.866830][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.867293][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0539e20 [ 1330.867539][ T32] r4:00000000 [ 1330.867670][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.867930][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.868245][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.868545][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c50c0 [ 1330.868784][ T32] r4:00000000 [ 1330.868881][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.869160][ T32] r9:84743c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1330.869390][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.869636][ T32] r5:00001000 r4:e005f000 [ 1330.869820][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.870105][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.870291][ T32] r5:84605f54 r4:84605c00 [ 1330.880718][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.881096][ T32] r7:ddde40c0 r6:82c18200 r5:84605f54 r4:846c1880 [ 1330.881269][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.881569][ T32] r10:84743c00 r9:846c18ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.881804][ T32] r4:846c1880 [ 1330.881902][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.882142][ T32] r10:00000000 r9:e0691e78 r8:844affc0 r7:846c1880 r6:80266a94 r5:84743c00 [ 1330.882391][ T32] r4:844afe00 [ 1330.882611][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.882926][ T32] Exception stack(0xe0539fb0 to 0xe0539ff8) [ 1330.883126][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.883385][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.883648][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.883866][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844afe00 [ 1330.884161][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.884448][ T32] INFO: task kworker/1:181:3816 blocked for more than 457 seconds. [ 1330.884652][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.884794][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.885048][ T32] task:kworker/1:181 state:D stack:0 pid:3816 tgid:3816 ppid:2 flags:0x00000000 [ 1330.885383][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.885582][ T32] Call trace: [ 1330.885750][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.886024][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e064dda4 r5:84745400 [ 1330.886293][ T32] r4:84745400 [ 1330.886396][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.886700][ T32] r5:84745400 r4:82717b6c [ 1330.886853][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.887260][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.887660][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e064de20 [ 1330.887879][ T32] r4:00000000 [ 1330.887979][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.888280][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.888567][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.888822][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844afd40 [ 1330.889078][ T32] r4:00000000 [ 1330.889164][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.889416][ T32] r9:84745400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1330.889621][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.889852][ T32] r5:00001000 r4:e0047000 [ 1330.890026][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.890327][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.901041][ T32] r5:84605b54 r4:84605800 [ 1330.901435][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.901937][ T32] r7:ddde40c0 r6:82c18200 r5:84605b54 r4:846c1900 [ 1330.902260][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.902682][ T32] r10:84745400 r9:846c192c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.903136][ T32] r4:846c1900 [ 1330.903319][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.903723][ T32] r10:00000000 r9:e0539e78 r8:844afcc0 r7:846c1900 r6:80266a94 r5:84745400 [ 1330.904125][ T32] r4:844afe00 [ 1330.904313][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.904636][ T32] Exception stack(0xe064dfb0 to 0xe064dff8) [ 1330.904980][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.905289][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.905633][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.905845][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844afe00 [ 1330.906119][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.906404][ T32] INFO: task kworker/1:182:3819 blocked for more than 457 seconds. [ 1330.906633][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.906797][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.907063][ T32] task:kworker/1:182 state:D stack:0 pid:3819 tgid:3819 ppid:2 flags:0x00000000 [ 1330.907402][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.907612][ T32] Call trace: [ 1330.907751][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.907985][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0699da4 r5:84746000 [ 1330.908273][ T32] r4:84746000 [ 1330.908390][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.908680][ T32] r5:84746000 r4:82717b6c [ 1330.908835][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.909139][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.909472][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0699e20 [ 1330.909692][ T32] r4:00000000 [ 1330.909798][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.910068][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.920805][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.921296][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c5200 [ 1330.921557][ T32] r4:00000000 [ 1330.921658][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.921957][ T32] r9:84746000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f077000 [ 1330.922185][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.922503][ T32] r5:00001000 r4:e0073000 [ 1330.922646][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.922954][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.923255][ T32] r5:84606354 r4:84606000 [ 1330.923374][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.923721][ T32] r7:ddde40c0 r6:82c18200 r5:84606354 r4:846c1980 [ 1330.923864][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.924126][ T32] r10:84746000 r9:846c19ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.924456][ T32] r4:846c1980 [ 1330.924573][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.924912][ T32] r10:00000000 r9:e0539e78 r8:846c52c0 r7:846c1980 r6:80266a94 r5:84746000 [ 1330.925111][ T32] r4:846c5040 [ 1330.925300][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.925542][ T32] Exception stack(0xe0699fb0 to 0xe0699ff8) [ 1330.925728][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1330.925973][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.926286][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.926562][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846c5040 [ 1330.926766][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.927070][ T32] INFO: task kworker/1:183:3820 blocked for more than 457 seconds. [ 1330.927317][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.927476][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.927802][ T32] task:kworker/1:183 state:D stack:0 pid:3820 tgid:3820 ppid:2 flags:0x00000000 [ 1330.928183][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.928358][ T32] Call trace: [ 1330.928500][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.928759][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e069dda4 r5:84746c00 [ 1330.928980][ T32] r4:84746c00 [ 1330.929088][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.929389][ T32] r5:84746c00 r4:82717b6c [ 1330.929584][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.929963][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.930288][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e069de20 [ 1330.940993][ T32] r4:00000000 [ 1330.941307][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.941725][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.942061][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.942361][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c5440 [ 1330.942621][ T32] r4:00000000 [ 1330.942724][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.943067][ T32] r9:84746c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1330.943315][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.943642][ T32] r5:00001000 r4:e041d000 [ 1330.943806][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.944133][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.944488][ T32] r5:84606754 r4:84606400 [ 1330.944621][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.944948][ T32] r7:ddde40c0 r6:82c18200 r5:84606754 r4:846c1a00 [ 1330.945173][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.945481][ T32] r10:84746c00 r9:846c1a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.945716][ T32] r4:846c1a00 [ 1330.945826][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.946103][ T32] r10:00000000 r9:e0699e78 r8:846c5300 r7:846c1a00 r6:80266a94 r5:84746c00 [ 1330.946332][ T32] r4:846c5140 [ 1330.946428][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.946656][ T32] Exception stack(0xe069dfb0 to 0xe069dff8) [ 1330.946888][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1330.947125][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.947347][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.947558][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846c5140 [ 1330.947852][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.948101][ T32] INFO: task kworker/1:184:3822 blocked for more than 457 seconds. [ 1330.948350][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.948512][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.948736][ T32] task:kworker/1:184 state:D stack:0 pid:3822 tgid:3822 ppid:2 flags:0x00000000 [ 1330.949122][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.949309][ T32] Call trace: [ 1330.949438][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.949703][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06a1da4 r5:84742400 [ 1330.949995][ T32] r4:84742400 [ 1330.950129][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.950536][ T32] r5:84742400 r4:82717b6c [ 1330.961067][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.961409][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.961720][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06a1e20 [ 1330.961949][ T32] r4:00000000 [ 1330.962061][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.962360][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.962648][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.962904][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cf300 [ 1330.963144][ T32] r4:00000000 [ 1330.963286][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.963573][ T32] r9:84742400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f089000 [ 1330.963793][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.964141][ T32] r5:00001000 r4:e04b1000 [ 1330.964277][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.964633][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.964932][ T32] r5:84607754 r4:84607400 [ 1330.965061][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.965424][ T32] r7:ddde40c0 r6:82c18200 r5:84607754 r4:846c1a80 [ 1330.965622][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.965982][ T32] r10:84742400 r9:846c1aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.966265][ T32] r4:846c1a80 [ 1330.966389][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.966665][ T32] r10:00000000 r9:e069de78 r8:846c5640 r7:846c1a80 r6:80266a94 r5:84742400 [ 1330.966910][ T32] r4:846c53c0 [ 1330.967016][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.967266][ T32] Exception stack(0xe06a1fb0 to 0xe06a1ff8) [ 1330.967488][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1330.967744][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.968134][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.968399][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846c53c0 [ 1330.968727][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.969131][ T32] INFO: task kworker/1:185:3824 blocked for more than 457 seconds. [ 1330.969571][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1330.969909][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1330.980749][ T32] task:kworker/1:185 state:D stack:0 pid:3824 tgid:3824 ppid:2 flags:0x00000000 [ 1330.981188][ T32] Workqueue: events bpf_prog_free_deferred [ 1330.981440][ T32] Call trace: [ 1330.981549][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1330.981784][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06a5da4 r5:84748000 [ 1330.982027][ T32] r4:84748000 [ 1330.982121][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1330.982414][ T32] r5:84748000 r4:82717b6c [ 1330.982573][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1330.982895][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1330.983248][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06a5e20 [ 1330.983509][ T32] r4:00000000 [ 1330.983616][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1330.983896][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1330.984209][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1330.984521][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c5580 [ 1330.984780][ T32] r4:00000000 [ 1330.984914][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1330.985208][ T32] r9:84748000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07b000 [ 1330.985505][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1330.985822][ T32] r5:00001000 r4:e0431000 [ 1330.985951][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1330.986236][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1330.986535][ T32] r5:84606b54 r4:84606800 [ 1330.986648][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1330.986937][ T32] r7:ddde40c0 r6:82c18200 r5:84606b54 r4:846c1b00 [ 1330.987129][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1330.987455][ T32] r10:84748000 r9:846c1b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1330.987676][ T32] r4:846c1b00 [ 1330.987786][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1330.988065][ T32] r10:00000000 r9:e06a1e78 r8:846c5680 r7:846c1b00 r6:80266a94 r5:84748000 [ 1330.988323][ T32] r4:846c54c0 [ 1330.988471][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1330.988774][ T32] Exception stack(0xe06a5fb0 to 0xe06a5ff8) [ 1330.988981][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1330.989263][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1330.989507][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1330.989706][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846c54c0 [ 1330.989992][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1330.990252][ T32] INFO: task kworker/1:186:3825 blocked for more than 457 seconds. [ 1331.000748][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.000980][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.001197][ T32] task:kworker/1:186 state:D stack:0 pid:3825 tgid:3825 ppid:2 flags:0x00000000 [ 1331.001461][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.001649][ T32] Call trace: [ 1331.001778][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.002036][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0695da4 r5:84748c00 [ 1331.002305][ T32] r4:84748c00 [ 1331.002398][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.002662][ T32] r5:84748c00 r4:82717b6c [ 1331.002788][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.003130][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.003412][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0695e20 [ 1331.003660][ T32] r4:00000000 [ 1331.003796][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.004128][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.004403][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.004667][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c5e00 [ 1331.004890][ T32] r4:00000000 [ 1331.004991][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.005272][ T32] r9:84748c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f083000 [ 1331.005509][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.005803][ T32] r5:00001000 r4:e0477000 [ 1331.005952][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.006274][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.006557][ T32] r5:84606f54 r4:84606c00 [ 1331.006700][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.007172][ T32] r7:ddde40c0 r6:82c18200 r5:84606f54 r4:846c1b80 [ 1331.007504][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.008240][ T32] r10:84748c00 r9:846c1bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.008665][ T32] r4:846c1b80 [ 1331.008834][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.009448][ T32] r10:00000000 r9:e06a1e78 r8:846c5740 r7:846c1b80 r6:80266a94 r5:84748c00 [ 1331.009943][ T32] r4:846c54c0 [ 1331.010126][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.020798][ T32] Exception stack(0xe0695fb0 to 0xe0695ff8) [ 1331.021080][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.021297][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.021475][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.021717][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846c54c0 [ 1331.021942][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.022215][ T32] INFO: task kworker/0:179:3828 blocked for more than 457 seconds. [ 1331.022468][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.022655][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.022893][ T32] task:kworker/0:179 state:D stack:0 pid:3828 tgid:3828 ppid:2 flags:0x00000000 [ 1331.023220][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.023429][ T32] Call trace: [ 1331.023542][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.023814][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06b5da4 r5:84749800 [ 1331.024136][ T32] r4:84749800 [ 1331.024274][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.024596][ T32] r5:84749800 r4:82717b6c [ 1331.024743][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.025037][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.025368][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06b5e20 [ 1331.025542][ T32] r4:00000000 [ 1331.025664][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.025988][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.026323][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.026619][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84722a40 [ 1331.026898][ T32] r4:00000000 [ 1331.027054][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.027324][ T32] r9:84749800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f081000 [ 1331.027559][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.027834][ T32] r5:00001000 r4:e046f000 [ 1331.027995][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.028287][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.028637][ T32] r5:84657354 r4:84657000 [ 1331.028763][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.029070][ T32] r7:dddd00c0 r6:82c18000 r5:84657354 r4:846cc700 [ 1331.029283][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.029548][ T32] r10:84749800 r9:846cc72c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.029789][ T32] r4:846cc700 [ 1331.029888][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.030207][ T32] r10:00000000 r9:e0655e78 r8:846c59c0 r7:846cc700 r6:80266a94 r5:84749800 [ 1331.040766][ T32] r4:84722bc0 [ 1331.041022][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.041314][ T32] Exception stack(0xe06b5fb0 to 0xe06b5ff8) [ 1331.041460][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.041641][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.041882][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.042093][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84722bc0 [ 1331.042331][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.042576][ T32] INFO: task kworker/0:180:3830 blocked for more than 457 seconds. [ 1331.042786][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.042966][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.043213][ T32] task:kworker/0:180 state:D stack:0 pid:3830 tgid:3830 ppid:2 flags:0x00000000 [ 1331.043532][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.043716][ T32] Call trace: [ 1331.043879][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.044142][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06bdda4 r5:8474bc00 [ 1331.044367][ T32] r4:8474bc00 [ 1331.044489][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.044772][ T32] r5:8474bc00 r4:82717b6c [ 1331.044893][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.045236][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.045521][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06bde20 [ 1331.045763][ T32] r4:00000000 [ 1331.045903][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.046168][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.046450][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.046700][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d17c0 [ 1331.046909][ T32] r4:00000000 [ 1331.047008][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.047316][ T32] r9:8474bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1331.047566][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.047824][ T32] r5:00001000 r4:dfdb3000 [ 1331.047970][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.048270][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.048451][ T32] r5:847b0f54 r4:847b0c00 [ 1331.048569][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.048904][ T32] r7:dddd00c0 r6:82c18000 r5:847b0f54 r4:846cc780 [ 1331.049085][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.049371][ T32] r10:8474bc00 r9:846cc7ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.049600][ T32] r4:846cc780 [ 1331.049702][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.049997][ T32] r10:00000000 r9:e06b5e78 r8:846c5bc0 r7:846cc780 r6:80266a94 r5:8474bc00 [ 1331.050221][ T32] r4:84722bc0 [ 1331.050329][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.060767][ T32] Exception stack(0xe06bdfb0 to 0xe06bdff8) [ 1331.061040][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.061327][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.061547][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.061732][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84722bc0 [ 1331.062008][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.062263][ T32] INFO: task kworker/0:181:3831 blocked for more than 457 seconds. [ 1331.062484][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.062678][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.062910][ T32] task:kworker/0:181 state:D stack:0 pid:3831 tgid:3831 ppid:2 flags:0x00000000 [ 1331.063209][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.063507][ T32] Call trace: [ 1331.063779][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.064208][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06c1da4 r5:8474a400 [ 1331.064550][ T32] r4:8474a400 [ 1331.064725][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.065128][ T32] r5:8474a400 r4:82717b6c [ 1331.065322][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.065943][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.066479][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06c1e20 [ 1331.066885][ T32] r4:00000000 [ 1331.067057][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.067531][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.068184][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.068589][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846c7240 [ 1331.068917][ T32] r4:00000000 [ 1331.069071][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.069587][ T32] r9:8474a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f085000 [ 1331.069876][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.070239][ T32] r5:00001000 r4:e0489000 [ 1331.070342][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.081121][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.081467][ T32] r5:84657754 r4:84657400 [ 1331.081628][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.081960][ T32] r7:dddd00c0 r6:82c18000 r5:84657754 r4:846cc800 [ 1331.082111][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.082385][ T32] r10:8474a400 r9:846cc82c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.082751][ T32] r4:846cc800 [ 1331.082853][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.083036][ T32] r10:00000000 r9:e06bde78 r8:846c5c80 r7:846cc800 r6:80266a94 r5:8474a400 [ 1331.083256][ T32] r4:84722bc0 [ 1331.083392][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.083632][ T32] Exception stack(0xe06c1fb0 to 0xe06c1ff8) [ 1331.083904][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.084189][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.084347][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.084467][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84722bc0 [ 1331.084607][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.084741][ T32] INFO: task kworker/1:187:3834 blocked for more than 457 seconds. [ 1331.084864][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.084959][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.085146][ T32] task:kworker/1:187 state:D stack:0 pid:3834 tgid:3834 ppid:2 flags:0x00000000 [ 1331.085488][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.085697][ T32] Call trace: [ 1331.085788][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.086017][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06c9da4 r5:8474d400 [ 1331.086275][ T32] r4:8474d400 [ 1331.086385][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.086640][ T32] r5:8474d400 r4:82717b6c [ 1331.086764][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.087038][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.087314][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06c9e20 [ 1331.087522][ T32] r4:00000000 [ 1331.087615][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.087844][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.088158][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.088385][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cf000 [ 1331.088528][ T32] r4:00000000 [ 1331.088629][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.088861][ T32] r9:8474d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1331.089122][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.089358][ T32] r5:00001000 r4:e0495000 [ 1331.089492][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.089764][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.090043][ T32] r5:84607354 r4:84607000 [ 1331.090148][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.100764][ T32] r7:ddde40c0 r6:82c18200 r5:84607354 r4:846c1c00 [ 1331.101025][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.101282][ T32] r10:8474d400 r9:846c1c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.101503][ T32] r4:846c1c00 [ 1331.101600][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.101845][ T32] r10:00000000 r9:e06a1e78 r8:846c5dc0 r7:846c1c00 r6:80266a94 r5:8474d400 [ 1331.102057][ T32] r4:846c5f00 [ 1331.102157][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.102402][ T32] Exception stack(0xe06c9fb0 to 0xe06c9ff8) [ 1331.102566][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.102811][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.103122][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.103605][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846c5f00 [ 1331.104017][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.104447][ T32] INFO: task kworker/0:182:3835 blocked for more than 457 seconds. [ 1331.104954][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.105272][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.105821][ T32] task:kworker/0:182 state:D stack:0 pid:3835 tgid:3835 ppid:2 flags:0x00000000 [ 1331.106437][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.106814][ T32] Call trace: [ 1331.107043][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.107583][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06cdda4 r5:8474e000 [ 1331.107869][ T32] r4:8474e000 [ 1331.108030][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.108537][ T32] r5:8474e000 r4:82717b6c [ 1331.108745][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.109285][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.109665][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06cde20 [ 1331.109866][ T32] r4:00000000 [ 1331.109950][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.110165][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.110412][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.120976][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d1180 [ 1331.121229][ T32] r4:00000000 [ 1331.121319][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.121577][ T32] r9:8474e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f029000 [ 1331.121793][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.122042][ T32] r5:00001000 r4:df9a5000 [ 1331.122162][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.122431][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.122685][ T32] r5:84657f54 r4:84657c00 [ 1331.122811][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.123075][ T32] r7:dddd00c0 r6:82c18000 r5:84657f54 r4:846cc880 [ 1331.123259][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.123519][ T32] r10:8474e000 r9:846cc8ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.123760][ T32] r4:846cc880 [ 1331.123830][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.124127][ T32] r10:00000000 r9:e06bde78 r8:846cf140 r7:846cc880 r6:80266a94 r5:8474e000 [ 1331.124359][ T32] r4:84039f80 [ 1331.124450][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.124652][ T32] Exception stack(0xe06cdfb0 to 0xe06cdff8) [ 1331.124810][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.125031][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.125254][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.125461][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84039f80 [ 1331.125659][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.125941][ T32] INFO: task kworker/1:188:3838 blocked for more than 457 seconds. [ 1331.126150][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.126310][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.126523][ T32] task:kworker/1:188 state:D stack:0 pid:3838 tgid:3838 ppid:2 flags:0x00000000 [ 1331.126826][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.127016][ T32] Call trace: [ 1331.127129][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.127353][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06d1da4 r5:8474ec00 [ 1331.127582][ T32] r4:8474ec00 [ 1331.127671][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.127931][ T32] r5:8474ec00 r4:82717b6c [ 1331.128104][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.128407][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.128711][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06d1e20 [ 1331.128937][ T32] r4:00000000 [ 1331.129033][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.129258][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.129541][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.129803][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cf6c0 [ 1331.130043][ T32] r4:00000000 [ 1331.130126][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.140808][ T32] r9:8474ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08b000 [ 1331.141061][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.141325][ T32] r5:00001000 r4:e04bd000 [ 1331.141434][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.141725][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.142008][ T32] r5:84607b54 r4:84607800 [ 1331.142122][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.142418][ T32] r7:ddde40c0 r6:82c18200 r5:84607b54 r4:846c1c80 [ 1331.142606][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.142852][ T32] r10:8474ec00 r9:846c1cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.143119][ T32] r4:846c1c80 [ 1331.143259][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.143531][ T32] r10:00000000 r9:e06a1e78 r8:846cf400 r7:846c1c80 r6:80266a94 r5:8474ec00 [ 1331.143728][ T32] r4:846cf040 [ 1331.143838][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.144038][ T32] Exception stack(0xe06d1fb0 to 0xe06d1ff8) [ 1331.144319][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.144697][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.145250][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.145651][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846cf040 [ 1331.146107][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.146609][ T32] INFO: task kworker/1:189:3839 blocked for more than 457 seconds. [ 1331.147019][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.147320][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.147702][ T32] task:kworker/1:189 state:D stack:0 pid:3839 tgid:3839 ppid:2 flags:0x00000000 [ 1331.148269][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.148538][ T32] Call trace: [ 1331.148786][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.149280][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06d5da4 r5:8474c800 [ 1331.149770][ T32] r4:8474c800 [ 1331.149935][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.150329][ T32] r5:8474c800 r4:82717b6c [ 1331.160713][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.161208][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.161500][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06d5e20 [ 1331.161715][ T32] r4:00000000 [ 1331.161852][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.162096][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.162384][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.162655][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cf980 [ 1331.162849][ T32] r4:00000000 [ 1331.162974][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.163236][ T32] r9:8474c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f011000 [ 1331.163484][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.163722][ T32] r5:00001000 r4:df96d000 [ 1331.163838][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.164104][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.164364][ T32] r5:84607f54 r4:84607c00 [ 1331.164477][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.164826][ T32] r7:ddde40c0 r6:82c18200 r5:84607f54 r4:846c1d00 [ 1331.165007][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.165330][ T32] r10:8474c800 r9:846c1d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.165533][ T32] r4:846c1d00 [ 1331.165643][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.165889][ T32] r10:00000000 r9:e06d1e78 r8:846cf5c0 r7:846c1d00 r6:80266a94 r5:8474c800 [ 1331.166099][ T32] r4:846cf040 [ 1331.166191][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.166423][ T32] Exception stack(0xe06d5fb0 to 0xe06d5ff8) [ 1331.166609][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.166841][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.167052][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.167302][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846cf040 [ 1331.167500][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.167745][ T32] INFO: task kworker/1:190:3841 blocked for more than 457 seconds. [ 1331.167965][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.168152][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.168515][ T32] task:kworker/1:190 state:D stack:0 pid:3841 tgid:3841 ppid:2 flags:0x00000000 [ 1331.168762][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.168936][ T32] Call trace: [ 1331.169053][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.169396][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06d9da4 r5:84750c00 [ 1331.169887][ T32] r4:84750c00 [ 1331.170011][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.170381][ T32] r5:84750c00 r4:82717b6c [ 1331.181220][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.181830][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.182178][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06d9e20 [ 1331.182438][ T32] r4:00000000 [ 1331.182583][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.182770][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.183036][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.183322][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844b1d00 [ 1331.183558][ T32] r4:00000000 [ 1331.183648][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.183904][ T32] r9:84750c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f055000 [ 1331.184183][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.184461][ T32] r5:00001000 r4:e0575000 [ 1331.184571][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.184803][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.185040][ T32] r5:84614f54 r4:84614c00 [ 1331.185146][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.185464][ T32] r7:ddde40c0 r6:82c18200 r5:84614f54 r4:846c1d80 [ 1331.185617][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.185889][ T32] r10:84750c00 r9:846c1dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.186132][ T32] r4:846c1d80 [ 1331.186222][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.186462][ T32] r10:00000000 r9:e06d5e78 r8:846cf7c0 r7:846c1d80 r6:80266a94 r5:84750c00 [ 1331.186668][ T32] r4:846cf640 [ 1331.186760][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.186967][ T32] Exception stack(0xe06d9fb0 to 0xe06d9ff8) [ 1331.187159][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.187391][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.187604][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.187820][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846cf640 [ 1331.188019][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.188280][ T32] INFO: task kworker/0:183:3845 blocked for more than 457 seconds. [ 1331.188488][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.188717][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.188978][ T32] task:kworker/0:183 state:D stack:0 pid:3845 tgid:3845 ppid:2 flags:0x00000000 [ 1331.189300][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.189496][ T32] Call trace: [ 1331.189611][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.189845][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06e1da4 r5:84752400 [ 1331.190051][ T32] r4:84752400 [ 1331.190174][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.200765][ T32] r5:84752400 r4:82717b6c [ 1331.200957][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.201275][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.201589][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06e1e20 [ 1331.201827][ T32] r4:00000000 [ 1331.201929][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.202177][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.202426][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.202683][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d12c0 [ 1331.202892][ T32] r4:00000000 [ 1331.202989][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.203219][ T32] r9:84752400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1331.203447][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.203731][ T32] r5:00001000 r4:dfa4f000 [ 1331.203853][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.204161][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.204475][ T32] r5:8447bb54 r4:8447b800 [ 1331.204631][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.204918][ T32] r7:dddd00c0 r6:82c18000 r5:8447bb54 r4:846cc900 [ 1331.205106][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.205384][ T32] r10:84752400 r9:846cc92c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.205601][ T32] r4:846cc900 [ 1331.205685][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.205939][ T32] r10:00000000 r9:e06bde78 r8:846cfb00 r7:846cc900 r6:80266a94 r5:84752400 [ 1331.206152][ T32] r4:846d10c0 [ 1331.206235][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.206443][ T32] Exception stack(0xe06e1fb0 to 0xe06e1ff8) [ 1331.206611][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.206836][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.207041][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.207306][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d10c0 [ 1331.207529][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.207785][ T32] INFO: task kworker/0:184:3848 blocked for more than 457 seconds. [ 1331.208049][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.208390][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.208718][ T32] task:kworker/0:184 state:D stack:0 pid:3848 tgid:3848 ppid:2 flags:0x00000000 [ 1331.209362][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.209674][ T32] Call trace: [ 1331.209888][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.210303][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06f9da4 r5:84753c00 [ 1331.220703][ T32] r4:84753c00 [ 1331.220952][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.221204][ T32] r5:84753c00 r4:82717b6c [ 1331.221322][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.221673][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.221931][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06f9e20 [ 1331.222166][ T32] r4:00000000 [ 1331.222275][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.222504][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.222738][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.222980][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d1400 [ 1331.223192][ T32] r4:00000000 [ 1331.223290][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.223556][ T32] r9:84753c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1331.223777][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.224045][ T32] r5:00001000 r4:dfabb000 [ 1331.224210][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.224474][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.224758][ T32] r5:847b0354 r4:847b0000 [ 1331.224876][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.225159][ T32] r7:dddd00c0 r6:82c18000 r5:847b0354 r4:846cc980 [ 1331.225319][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.225533][ T32] r10:84753c00 r9:846cc9ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.225710][ T32] r4:846cc980 [ 1331.225821][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.226036][ T32] r10:00000000 r9:e06bde78 r8:846cfdc0 r7:846cc980 r6:80266a94 r5:84753c00 [ 1331.226275][ T32] r4:846d1200 [ 1331.226417][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.226641][ T32] Exception stack(0xe06f9fb0 to 0xe06f9ff8) [ 1331.226817][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.227046][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.227294][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.227505][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d1200 [ 1331.227728][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.227975][ T32] INFO: task kworker/0:185:3849 blocked for more than 457 seconds. [ 1331.228244][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.228454][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.228681][ T32] task:kworker/0:185 state:D stack:0 pid:3849 tgid:3849 ppid:2 flags:0x00000000 [ 1331.228992][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.229179][ T32] Call trace: [ 1331.229281][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.229606][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0709da4 r5:84750000 [ 1331.229854][ T32] r4:84750000 [ 1331.229955][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.230147][ T32] r5:84750000 r4:82717b6c [ 1331.230291][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.240656][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.241071][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0709e20 [ 1331.241246][ T32] r4:00000000 [ 1331.241344][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.241623][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.241827][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.242033][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d1540 [ 1331.242192][ T32] r4:00000000 [ 1331.242287][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.242481][ T32] r9:84750000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1331.242713][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.242969][ T32] r5:00001000 r4:dfc81000 [ 1331.243104][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.243415][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.243857][ T32] r5:847b0754 r4:847b0400 [ 1331.244140][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.244570][ T32] r7:dddd00c0 r6:82c18000 r5:847b0754 r4:846cca00 [ 1331.244872][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.245307][ T32] r10:84750000 r9:846cca2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.245618][ T32] r4:846cca00 [ 1331.245794][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.246259][ T32] r10:00000000 r9:e06bde78 r8:846cfe40 r7:846cca00 r6:80266a94 r5:84750000 [ 1331.246539][ T32] r4:846d1480 [ 1331.246694][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.247079][ T32] Exception stack(0xe0709fb0 to 0xe0709ff8) [ 1331.247394][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.247783][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.248217][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.248475][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d1480 [ 1331.248789][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.249145][ T32] INFO: task kworker/0:186:3851 blocked for more than 457 seconds. [ 1331.249479][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.249727][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.249979][ T32] task:kworker/0:186 state:D stack:0 pid:3851 tgid:3851 ppid:2 flags:0x00000000 [ 1331.250273][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.260759][ T32] Call trace: [ 1331.260999][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.261197][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0719da4 r5:84754800 [ 1331.261373][ T32] r4:84754800 [ 1331.261486][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.261659][ T32] r5:84754800 r4:82717b6c [ 1331.261754][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.261995][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.262229][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0719e20 [ 1331.262403][ T32] r4:00000000 [ 1331.262521][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.262700][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.262871][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.263046][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d1680 [ 1331.263189][ T32] r4:00000000 [ 1331.263270][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.263509][ T32] r9:84754800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1331.263709][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.263940][ T32] r5:00001000 r4:dfd49000 [ 1331.264031][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.264286][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.264468][ T32] r5:847b0b54 r4:847b0800 [ 1331.264558][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.264827][ T32] r7:dddd00c0 r6:82c18000 r5:847b0b54 r4:846cca80 [ 1331.265025][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.265308][ T32] r10:84754800 r9:846ccaac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.265546][ T32] r4:846cca80 [ 1331.265663][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.265919][ T32] r10:00000000 r9:e06bde78 r8:846cfb80 r7:846cca80 r6:80266a94 r5:84754800 [ 1331.266165][ T32] r4:846d14c0 [ 1331.266272][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.266497][ T32] Exception stack(0xe0719fb0 to 0xe0719ff8) [ 1331.266620][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.266863][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.267093][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.267245][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d14c0 [ 1331.267469][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.267716][ T32] INFO: task kworker/0:187:3854 blocked for more than 457 seconds. [ 1331.267938][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.268129][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.268367][ T32] task:kworker/0:187 state:D stack:0 pid:3854 tgid:3854 ppid:2 flags:0x00000000 [ 1331.268650][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.268843][ T32] Call trace: [ 1331.268951][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.269175][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0721da4 r5:84755400 [ 1331.269397][ T32] r4:84755400 [ 1331.269508][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.269746][ T32] r5:84755400 r4:82717b6c [ 1331.269864][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.270124][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.280735][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0721e20 [ 1331.280977][ T32] r4:00000000 [ 1331.281077][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.281378][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.281665][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.281949][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d1900 [ 1331.282175][ T32] r4:00000000 [ 1331.282292][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.282555][ T32] r9:84755400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1331.282792][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.283101][ T32] r5:00001000 r4:dfdcf000 [ 1331.283244][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.283545][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.283761][ T32] r5:847b1354 r4:847b1000 [ 1331.283848][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.284154][ T32] r7:dddd00c0 r6:82c18000 r5:847b1354 r4:846ccb00 [ 1331.284315][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.284617][ T32] r10:84755400 r9:846ccb2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.284785][ T32] r4:846ccb00 [ 1331.284865][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.285108][ T32] r10:00000000 r9:e06bde78 r8:846cfc00 r7:846ccb00 r6:80266a94 r5:84755400 [ 1331.285348][ T32] r4:846d15c0 [ 1331.285492][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.285864][ T32] Exception stack(0xe0721fb0 to 0xe0721ff8) [ 1331.286198][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.286663][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.286992][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.287265][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d15c0 [ 1331.287691][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.287989][ T32] INFO: task kworker/1:191:3855 blocked for more than 457 seconds. [ 1331.288377][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.288601][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.288944][ T32] task:kworker/1:191 state:D stack:0 pid:3855 tgid:3855 ppid:2 flags:0x00000000 [ 1331.289416][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.289726][ T32] Call trace: [ 1331.289939][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.290230][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0729da4 r5:84756000 [ 1331.300796][ T32] r4:84756000 [ 1331.301096][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.301311][ T32] r5:84756000 r4:82717b6c [ 1331.301411][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.301722][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.301964][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0729e20 [ 1331.302145][ T32] r4:00000000 [ 1331.302231][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.302447][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.302637][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.302861][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844b1280 [ 1331.303047][ T32] r4:00000000 [ 1331.303160][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.303376][ T32] r9:84756000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f03b000 [ 1331.303531][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.303760][ T32] r5:00001000 r4:dff7d000 [ 1331.303867][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.304136][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.304359][ T32] r5:84614354 r4:84614000 [ 1331.304460][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.304777][ T32] r7:ddde40c0 r6:82c18200 r5:84614354 r4:846c1e00 [ 1331.304971][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.305236][ T32] r10:84756000 r9:846c1e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.305421][ T32] r4:846c1e00 [ 1331.305605][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.305880][ T32] r10:00000000 r9:e06d9e78 r8:846c5ac0 r7:846c1e00 r6:80266a94 r5:84756000 [ 1331.306087][ T32] r4:846cfec0 [ 1331.306238][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.306491][ T32] Exception stack(0xe0729fb0 to 0xe0729ff8) [ 1331.306688][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.306930][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.307160][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.307337][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846cfec0 [ 1331.307563][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.307851][ T32] INFO: task kworker/0:188:3857 blocked for more than 457 seconds. [ 1331.308021][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.308211][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.308462][ T32] task:kworker/0:188 state:D stack:0 pid:3857 tgid:3857 ppid:2 flags:0x00000000 [ 1331.308703][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.308873][ T32] Call trace: [ 1331.309012][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.309235][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e072dda4 r5:84756c00 [ 1331.309451][ T32] r4:84756c00 [ 1331.309575][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.309817][ T32] r5:84756c00 r4:82717b6c [ 1331.309934][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.310193][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.320844][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e072de20 [ 1331.321120][ T32] r4:00000000 [ 1331.321293][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.321548][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.321830][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.322268][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d1c80 [ 1331.322650][ T32] r4:00000000 [ 1331.322989][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.323421][ T32] r9:84756c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1331.323730][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.324150][ T32] r5:00001000 r4:e0081000 [ 1331.324348][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.324707][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.325141][ T32] r5:847b1f54 r4:847b1c00 [ 1331.325337][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.325759][ T32] r7:dddd00c0 r6:82c18000 r5:847b1f54 r4:846ccb80 [ 1331.325990][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.326386][ T32] r10:84756c00 r9:846ccbac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.326747][ T32] r4:846ccb80 [ 1331.326895][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.327201][ T32] r10:00000000 r9:e0721e78 r8:846c5b00 r7:846ccb80 r6:80266a94 r5:84756c00 [ 1331.327551][ T32] r4:846d15c0 [ 1331.327752][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.328032][ T32] Exception stack(0xe072dfb0 to 0xe072dff8) [ 1331.328364][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.328619][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.328769][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.328995][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d15c0 [ 1331.329194][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.329417][ T32] INFO: task kworker/0:189:3858 blocked for more than 457 seconds. [ 1331.329696][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.329878][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.330080][ T32] task:kworker/0:189 state:D stack:0 pid:3858 tgid:3858 ppid:2 flags:0x00000000 [ 1331.330380][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.341041][ T32] Call trace: [ 1331.341221][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.341475][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0731da4 r5:84751800 [ 1331.341674][ T32] r4:84751800 [ 1331.341809][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.342061][ T32] r5:84751800 r4:82717b6c [ 1331.342191][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.342439][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.342719][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0731e20 [ 1331.342880][ T32] r4:00000000 [ 1331.342993][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.343232][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.343459][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.343720][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d1a40 [ 1331.343922][ T32] r4:00000000 [ 1331.344036][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.344307][ T32] r9:84751800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1331.344489][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.344740][ T32] r5:00001000 r4:dfe0f000 [ 1331.344880][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.345132][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.345368][ T32] r5:847b1754 r4:847b1400 [ 1331.345499][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.345735][ T32] r7:dddd00c0 r6:82c18000 r5:847b1754 r4:846ccc00 [ 1331.345909][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.346223][ T32] r10:84751800 r9:846ccc2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.346401][ T32] r4:846ccc00 [ 1331.346537][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.346771][ T32] r10:00000000 r9:e072de78 r8:846c5880 r7:846ccc00 r6:80266a94 r5:84751800 [ 1331.346976][ T32] r4:846d15c0 [ 1331.347084][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.347285][ T32] Exception stack(0xe0731fb0 to 0xe0731ff8) [ 1331.347454][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.347688][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.347893][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.348094][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d15c0 [ 1331.348318][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.348520][ T32] INFO: task kworker/0:190:3860 blocked for more than 457 seconds. [ 1331.348716][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.348873][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.349068][ T32] task:kworker/0:190 state:D stack:0 pid:3860 tgid:3860 ppid:2 flags:0x00000000 [ 1331.349350][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.349546][ T32] Call trace: [ 1331.349692][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.349901][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0739da4 r5:84758000 [ 1331.350108][ T32] r4:84758000 [ 1331.350242][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.360638][ T32] r5:84758000 r4:82717b6c [ 1331.360912][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.361198][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.361477][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0739e20 [ 1331.361752][ T32] r4:00000000 [ 1331.361870][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.362129][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.362395][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.362667][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d1b40 [ 1331.362885][ T32] r4:00000000 [ 1331.362999][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.363246][ T32] r9:84758000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1331.363418][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.363701][ T32] r5:00001000 r4:dff21000 [ 1331.363859][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.364150][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.364383][ T32] r5:847b1b54 r4:847b1800 [ 1331.364504][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.364777][ T32] r7:dddd00c0 r6:82c18000 r5:847b1b54 r4:846ccc80 [ 1331.364920][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.365164][ T32] r10:84758000 r9:846cccac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.365351][ T32] r4:846ccc80 [ 1331.365506][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.365743][ T32] r10:00000000 r9:e072de78 r8:844b1000 r7:846ccc80 r6:80266a94 r5:84758000 [ 1331.366020][ T32] r4:846d1ac0 [ 1331.366137][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.366375][ T32] Exception stack(0xe0739fb0 to 0xe0739ff8) [ 1331.366530][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.366816][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.366997][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.367173][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d1ac0 [ 1331.367359][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.367567][ T32] INFO: task kworker/0:191:3863 blocked for more than 457 seconds. [ 1331.367758][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.367909][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.368194][ T32] task:kworker/0:191 state:D stack:0 pid:3863 tgid:3863 ppid:2 flags:0x00000000 [ 1331.368478][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.368648][ T32] Call trace: [ 1331.368807][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.369063][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0741da4 r5:8475a400 [ 1331.369239][ T32] r4:8475a400 [ 1331.369379][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.369592][ T32] r5:8475a400 r4:82717b6c [ 1331.369724][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.369951][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.370266][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0741e20 [ 1331.380856][ T32] r4:00000000 [ 1331.381055][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.381370][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.381590][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.381853][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d1dc0 [ 1331.382041][ T32] r4:00000000 [ 1331.382157][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.382430][ T32] r9:8475a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1331.382606][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.382821][ T32] r5:00001000 r4:e00ab000 [ 1331.382990][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.383222][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.383443][ T32] r5:847b2354 r4:847b2000 [ 1331.383567][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.383797][ T32] r7:dddd00c0 r6:82c18000 r5:847b2354 r4:846ccd00 [ 1331.383948][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.384258][ T32] r10:8475a400 r9:846ccd2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.384554][ T32] r4:846ccd00 [ 1331.384667][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.384955][ T32] r10:00000000 r9:e072de78 r8:844b1380 r7:846ccd00 r6:80266a94 r5:8475a400 [ 1331.385128][ T32] r4:846d1c40 [ 1331.385259][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.385461][ T32] Exception stack(0xe0741fb0 to 0xe0741ff8) [ 1331.385657][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.385861][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.386117][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.386346][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d1c40 [ 1331.386514][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.386777][ T32] INFO: task kworker/1:192:3867 blocked for more than 457 seconds. [ 1331.386980][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.387118][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.387314][ T32] task:kworker/1:192 state:D stack:0 pid:3867 tgid:3867 ppid:2 flags:0x00000000 [ 1331.387572][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.387781][ T32] Call trace: [ 1331.387910][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.388237][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0751da4 r5:8475b000 [ 1331.388432][ T32] r4:8475b000 [ 1331.388577][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.388802][ T32] r5:8475b000 r4:82717b6c [ 1331.388955][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.389258][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.389550][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0751e20 [ 1331.389761][ T32] r4:00000000 [ 1331.389871][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.390080][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.390339][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.400939][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844b1f80 [ 1331.401217][ T32] r4:00000000 [ 1331.401355][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.401616][ T32] r9:8475b000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f049000 [ 1331.401829][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.402080][ T32] r5:00001000 r4:e04ef000 [ 1331.402209][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.402461][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.402759][ T32] r5:84614754 r4:84614400 [ 1331.402880][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.403110][ T32] r7:ddde40c0 r6:82c18200 r5:84614754 r4:846c1e80 [ 1331.403281][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.403584][ T32] r10:8475b000 r9:846c1eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.403921][ T32] r4:846c1e80 [ 1331.404239][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.404661][ T32] r10:00000000 r9:e06d9e78 r8:844b1700 r7:846c1e80 r6:80266a94 r5:8475b000 [ 1331.404975][ T32] r4:844b1480 [ 1331.405166][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.405507][ T32] Exception stack(0xe0751fb0 to 0xe0751ff8) [ 1331.405775][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.406140][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.406480][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.406766][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844b1480 [ 1331.407106][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.407409][ T32] INFO: task kworker/0:192:3868 blocked for more than 457 seconds. [ 1331.407739][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.408005][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.408400][ T32] task:kworker/0:192 state:D stack:0 pid:3868 tgid:3868 ppid:2 flags:0x00000000 [ 1331.408819][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.409110][ T32] Call trace: [ 1331.409345][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.409667][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0755da4 r5:8475bc00 [ 1331.410155][ T32] r4:8475bc00 [ 1331.410329][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.430904][ T32] r5:8475bc00 r4:82717b6c [ 1331.431179][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.431549][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.431769][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0755e20 [ 1331.431990][ T32] r4:00000000 [ 1331.432146][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.432375][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.432628][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.432855][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8447f5c0 [ 1331.433052][ T32] r4:00000000 [ 1331.433171][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.433412][ T32] r9:8475bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1331.433583][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.433833][ T32] r5:00001000 r4:e0511000 [ 1331.433951][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.434171][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.434394][ T32] r5:847b3b54 r4:847b3800 [ 1331.434509][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.434747][ T32] r7:dddd00c0 r6:82c18000 r5:847b3b54 r4:846ccd80 [ 1331.434895][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.435155][ T32] r10:8475bc00 r9:846ccdac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.435401][ T32] r4:846ccd80 [ 1331.435552][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.435811][ T32] r10:00000000 r9:e0741e78 r8:844b1800 r7:846ccd80 r6:80266a94 r5:8475bc00 [ 1331.435979][ T32] r4:846d1d00 [ 1331.436135][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.436332][ T32] Exception stack(0xe0755fb0 to 0xe0755ff8) [ 1331.436513][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.436780][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.436983][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.437209][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d1d00 [ 1331.437392][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.437667][ T32] INFO: task kworker/0:193:3869 blocked for more than 457 seconds. [ 1331.437911][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.438129][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.438395][ T32] task:kworker/0:193 state:D stack:0 pid:3869 tgid:3869 ppid:2 flags:0x00000000 [ 1331.438634][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.438799][ T32] Call trace: [ 1331.438960][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.439243][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0761da4 r5:8475c800 [ 1331.439500][ T32] r4:8475c800 [ 1331.439606][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.439928][ T32] r5:8475c800 r4:82717b6c [ 1331.440143][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.440858][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.441168][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0761e20 [ 1331.441408][ T32] r4:00000000 [ 1331.441520][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.441777][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.442018][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.442274][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846d1f00 [ 1331.442428][ T32] r4:00000000 [ 1331.442547][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.442824][ T32] r9:8475c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1331.442987][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.443209][ T32] r5:00001000 r4:e00cb000 [ 1331.443408][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.443665][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.443906][ T32] r5:847b2754 r4:847b2400 [ 1331.444022][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.444400][ T32] r7:dddd00c0 r6:82c18000 r5:847b2754 r4:846cce00 [ 1331.444541][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.444786][ T32] r10:8475c800 r9:846cce2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.444984][ T32] r4:846cce00 [ 1331.445126][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.445363][ T32] r10:00000000 r9:e0755e78 r8:844b1900 r7:846cce00 r6:80266a94 r5:8475c800 [ 1331.445560][ T32] r4:846d1d00 [ 1331.445701][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.445902][ T32] Exception stack(0xe0761fb0 to 0xe0761ff8) [ 1331.446105][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.446365][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.446545][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.446718][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846d1d00 [ 1331.446890][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.447114][ T32] INFO: task kworker/0:194:3870 blocked for more than 457 seconds. [ 1331.447343][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.447476][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.447663][ T32] task:kworker/0:194 state:D stack:0 pid:3870 tgid:3870 ppid:2 flags:0x00000000 [ 1331.447908][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.448112][ T32] Call trace: [ 1331.448279][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.448566][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0765da4 r5:84759800 [ 1331.448824][ T32] r4:84759800 [ 1331.448943][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.449202][ T32] r5:84759800 r4:82717b6c [ 1331.449357][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.449610][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.449863][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0765e20 [ 1331.450029][ T32] r4:00000000 [ 1331.450179][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.470833][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.471253][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.471530][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8447f000 [ 1331.471733][ T32] r4:00000000 [ 1331.471862][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.472199][ T32] r9:84759800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1331.472426][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.472657][ T32] r5:00001000 r4:e00e1000 [ 1331.472781][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.473047][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.473316][ T32] r5:847b2b54 r4:847b2800 [ 1331.473466][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.473750][ T32] r7:dddd00c0 r6:82c18000 r5:847b2b54 r4:846cce80 [ 1331.473894][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.474125][ T32] r10:84759800 r9:846cceac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.474363][ T32] r4:846cce80 [ 1331.474475][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.474733][ T32] r10:00000000 r9:e0755e78 r8:844b1980 r7:846cce80 r6:80266a94 r5:84759800 [ 1331.474950][ T32] r4:8447f040 [ 1331.475056][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.475318][ T32] Exception stack(0xe0765fb0 to 0xe0765ff8) [ 1331.475511][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.475715][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.475904][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.476205][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8447f040 [ 1331.476450][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.476657][ T32] INFO: task kworker/0:195:3872 blocked for more than 457 seconds. [ 1331.476832][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.476977][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.477176][ T32] task:kworker/0:195 state:D stack:0 pid:3872 tgid:3872 ppid:2 flags:0x00000000 [ 1331.477466][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.477621][ T32] Call trace: [ 1331.477774][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.477975][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e076dda4 r5:84758c00 [ 1331.478335][ T32] r4:84758c00 [ 1331.478452][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.478759][ T32] r5:84758c00 r4:82717b6c [ 1331.478887][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.479125][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.479425][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e076de20 [ 1331.479660][ T32] r4:00000000 [ 1331.479763][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.480096][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.490749][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.491181][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8447f1c0 [ 1331.491411][ T32] r4:00000000 [ 1331.491565][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.491839][ T32] r9:84758c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1331.492035][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.492405][ T32] r5:00001000 r4:e03fc000 [ 1331.492528][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.492763][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.493019][ T32] r5:847b2f54 r4:847b2c00 [ 1331.493133][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.493370][ T32] r7:dddd00c0 r6:82c18000 r5:847b2f54 r4:846ccf00 [ 1331.493516][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.493783][ T32] r10:84758c00 r9:846ccf2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.493996][ T32] r4:846ccf00 [ 1331.494121][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.494347][ T32] r10:00000000 r9:e0755e78 r8:844b1b40 r7:846ccf00 r6:80266a94 r5:84758c00 [ 1331.494551][ T32] r4:8447f200 [ 1331.494667][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.494936][ T32] Exception stack(0xe076dfb0 to 0xe076dff8) [ 1331.495212][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.495558][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.495828][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.496181][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8447f200 [ 1331.496528][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.496853][ T32] INFO: task kworker/0:196:3875 blocked for more than 457 seconds. [ 1331.497273][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.497472][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.497873][ T32] task:kworker/0:196 state:D stack:0 pid:3875 tgid:3875 ppid:2 flags:0x00000000 [ 1331.498558][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.498845][ T32] Call trace: [ 1331.499295][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.499559][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0779da4 r5:8474b000 [ 1331.499860][ T32] r4:8474b000 [ 1331.500032][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.510737][ T32] r5:8474b000 r4:82717b6c [ 1331.511044][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.511372][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.511673][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0779e20 [ 1331.511933][ T32] r4:00000000 [ 1331.512120][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.512484][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.512837][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.513187][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8447f300 [ 1331.513433][ T32] r4:00000000 [ 1331.513577][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.513893][ T32] r9:8474b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1331.514169][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.514548][ T32] r5:00001000 r4:e0411000 [ 1331.514714][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.515103][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.515456][ T32] r5:847b3354 r4:847b3000 [ 1331.515643][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.515994][ T32] r7:dddd00c0 r6:82c18000 r5:847b3354 r4:846ccf80 [ 1331.516223][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.516602][ T32] r10:8474b000 r9:846ccfac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.516856][ T32] r4:846ccf80 [ 1331.516995][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.517284][ T32] r10:00000000 r9:e0755e78 r8:844b1e40 r7:846ccf80 r6:80266a94 r5:8474b000 [ 1331.517532][ T32] r4:8447f2c0 [ 1331.517676][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.517928][ T32] Exception stack(0xe0779fb0 to 0xe0779ff8) [ 1331.518188][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.518476][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.518822][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.519103][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8447f2c0 [ 1331.519428][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.519730][ T32] INFO: task kworker/0:197:3877 blocked for more than 457 seconds. [ 1331.519973][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.520230][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.530766][ T32] task:kworker/0:197 state:D stack:0 pid:3877 tgid:3877 ppid:2 flags:0x00000000 [ 1331.531266][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.531535][ T32] Call trace: [ 1331.531752][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.532064][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e077dda4 r5:84753000 [ 1331.532385][ T32] r4:84753000 [ 1331.532535][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.532909][ T32] r5:84753000 r4:82717b6c [ 1331.533125][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.533616][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.534000][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e077de20 [ 1331.534324][ T32] r4:00000000 [ 1331.534513][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.534867][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.535218][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.535603][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8447f480 [ 1331.535905][ T32] r4:00000000 [ 1331.536052][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.536402][ T32] r9:84753000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1331.536664][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.536965][ T32] r5:00001000 r4:e0503000 [ 1331.537203][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.537540][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.537836][ T32] r5:847b3754 r4:847b3400 [ 1331.538049][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.538420][ T32] r7:dddd00c0 r6:82c18000 r5:847b3754 r4:83ed0000 [ 1331.538660][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.539004][ T32] r10:84753000 r9:83ed002c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.539251][ T32] r4:83ed0000 [ 1331.539453][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.539811][ T32] r10:00000000 r9:e0755e78 r8:844b1c80 r7:83ed0000 r6:80266a94 r5:84753000 [ 1331.540180][ T32] r4:8447f240 [ 1331.540403][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.551041][ T32] Exception stack(0xe077dfb0 to 0xe077dff8) [ 1331.551272][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.551748][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.552131][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.552469][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8447f240 [ 1331.552768][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.553136][ T32] INFO: task kworker/0:198:3879 blocked for more than 458 seconds. [ 1331.553432][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.553682][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.553948][ T32] task:kworker/0:198 state:D stack:0 pid:3879 tgid:3879 ppid:2 flags:0x00000000 [ 1331.554296][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.554543][ T32] Call trace: [ 1331.554743][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.555055][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06a9da4 r5:84795400 [ 1331.555356][ T32] r4:84795400 [ 1331.555538][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.555878][ T32] r5:84795400 r4:82717b6c [ 1331.556121][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.556470][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.556856][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06a9e20 [ 1331.557124][ T32] r4:00000000 [ 1331.557299][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.557655][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.557975][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.558388][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84527040 [ 1331.558695][ T32] r4:00000000 [ 1331.558842][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.559194][ T32] r9:84795400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f099000 [ 1331.559508][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.559876][ T32] r5:00001000 r4:e05ed000 [ 1331.560066][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.570716][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.571209][ T32] r5:847b4b54 r4:847b4800 [ 1331.571386][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.571773][ T32] r7:dddd00c0 r6:82c18000 r5:847b4b54 r4:83ed0080 [ 1331.572324][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.572707][ T32] r10:84795400 r9:83ed00ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.573009][ T32] r4:83ed0080 [ 1331.573175][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.573523][ T32] r10:00000000 r9:e0755e78 r8:8447f580 r7:83ed0080 r6:80266a94 r5:84795400 [ 1331.573906][ T32] r4:8447f400 [ 1331.574080][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.574396][ T32] Exception stack(0xe06a9fb0 to 0xe06a9ff8) [ 1331.574688][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.575065][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.575378][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.575705][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8447f400 [ 1331.576023][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.576580][ T32] INFO: task kworker/1:193:3881 blocked for more than 458 seconds. [ 1331.576886][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.577096][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.577373][ T32] task:kworker/1:193 state:D stack:0 pid:3881 tgid:3881 ppid:2 flags:0x00000000 [ 1331.577744][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.578024][ T32] Call trace: [ 1331.578194][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.578589][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06adda4 r5:84793c00 [ 1331.578845][ T32] r4:84793c00 [ 1331.579004][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.579347][ T32] r5:84793c00 r4:82717b6c [ 1331.579590][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.580092][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.590827][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06ade20 [ 1331.591216][ T32] r4:00000000 [ 1331.591448][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.591848][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.592263][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.592653][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844b1240 [ 1331.592928][ T32] r4:00000000 [ 1331.593079][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.593395][ T32] r9:84793c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f053000 [ 1331.593653][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.593999][ T32] r5:00001000 r4:e0563000 [ 1331.594167][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.594560][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.594938][ T32] r5:84614b54 r4:84614800 [ 1331.595274][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.595691][ T32] r7:ddde40c0 r6:82c18200 r5:84614b54 r4:846c1f00 [ 1331.595905][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.596273][ T32] r10:84793c00 r9:846c1f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.596704][ T32] r4:846c1f00 [ 1331.596873][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.597254][ T32] r10:00000000 r9:e06d9e78 r8:8447f400 r7:846c1f00 r6:80266a94 r5:84793c00 [ 1331.597516][ T32] r4:844b1600 [ 1331.597670][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.598106][ T32] Exception stack(0xe06adfb0 to 0xe06adff8) [ 1331.598493][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.599074][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.599394][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.599641][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844b1600 [ 1331.599990][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.610819][ T32] INFO: task kworker/0:199:3883 blocked for more than 458 seconds. [ 1331.611189][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.611403][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.611714][ T32] task:kworker/0:199 state:D stack:0 pid:3883 tgid:3883 ppid:2 flags:0x00000000 [ 1331.612175][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.612513][ T32] Call trace: [ 1331.612817][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.613118][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e07a1da4 r5:84796000 [ 1331.613484][ T32] r4:84796000 [ 1331.613646][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.613986][ T32] r5:84796000 r4:82717b6c [ 1331.614186][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.614591][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.614966][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07a1e20 [ 1331.615256][ T32] r4:00000000 [ 1331.615407][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.615765][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.616103][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.616497][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8447f800 [ 1331.616797][ T32] r4:00000000 [ 1331.616973][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.617400][ T32] r9:84796000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04f000 [ 1331.617714][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.618178][ T32] r5:00001000 r4:e0533000 [ 1331.618421][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.618850][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.619259][ T32] r5:847b3f54 r4:847b3c00 [ 1331.619434][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.619852][ T32] r7:dddd00c0 r6:82c18000 r5:847b3f54 r4:83ed0100 [ 1331.620148][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.630724][ T32] r10:84796000 r9:83ed012c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.631110][ T32] r4:83ed0100 [ 1331.631290][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.631722][ T32] r10:00000000 r9:e06a9e78 r8:8447f900 r7:83ed0100 r6:80266a94 r5:84796000 [ 1331.632103][ T32] r4:8447f8c0 [ 1331.632378][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.632835][ T32] Exception stack(0xe07a1fb0 to 0xe07a1ff8) [ 1331.633066][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.633381][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.633736][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.634000][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8447f8c0 [ 1331.634284][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.634611][ T32] INFO: task kworker/0:200:3885 blocked for more than 458 seconds. [ 1331.634881][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.635133][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.635402][ T32] task:kworker/0:200 state:D stack:0 pid:3885 tgid:3885 ppid:2 flags:0x00000000 [ 1331.635907][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.636244][ T32] Call trace: [ 1331.636422][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.636748][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e07a5da4 r5:84794800 [ 1331.637103][ T32] r4:84794800 [ 1331.637261][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.637651][ T32] r5:84794800 r4:82717b6c [ 1331.637832][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.638208][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.638559][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07a5e20 [ 1331.638824][ T32] r4:00000000 [ 1331.638969][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.639481][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.639848][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.650861][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8447f9c0 [ 1331.651211][ T32] r4:00000000 [ 1331.651457][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.651963][ T32] r9:84794800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1331.652346][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.652673][ T32] r5:00001000 r4:e054b000 [ 1331.652844][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.653252][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.653588][ T32] r5:847b4354 r4:847b4000 [ 1331.653756][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.654180][ T32] r7:dddd00c0 r6:82c18000 r5:847b4354 r4:83ed0180 [ 1331.654408][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.654773][ T32] r10:84794800 r9:83ed01ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.655030][ T32] r4:83ed0180 [ 1331.655246][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.655634][ T32] r10:00000000 r9:e06a9e78 r8:8447fa40 r7:83ed0180 r6:80266a94 r5:84794800 [ 1331.655961][ T32] r4:8447f8c0 [ 1331.656149][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.656443][ T32] Exception stack(0xe07a5fb0 to 0xe07a5ff8) [ 1331.656770][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.657106][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.657474][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.657738][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8447f8c0 [ 1331.658059][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.658401][ T32] INFO: task kworker/0:201:3888 blocked for more than 458 seconds. [ 1331.658747][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.658954][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.659225][ T32] task:kworker/0:201 state:D stack:0 pid:3888 tgid:3888 ppid:2 flags:0x00000000 [ 1331.659653][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.659894][ T32] Call trace: [ 1331.660170][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.670829][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e07b5da4 r5:84786c00 [ 1331.671286][ T32] r4:84786c00 [ 1331.671469][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.671820][ T32] r5:84786c00 r4:82717b6c [ 1331.672058][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.672434][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.672753][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07b5e20 [ 1331.673019][ T32] r4:00000000 [ 1331.673164][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.673479][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.673771][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.674141][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8447ff80 [ 1331.674407][ T32] r4:00000000 [ 1331.674564][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.674879][ T32] r9:84786c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f091000 [ 1331.675149][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.675473][ T32] r5:00001000 r4:e058d000 [ 1331.675666][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.675977][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.676342][ T32] r5:847b4754 r4:847b4400 [ 1331.676509][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.676803][ T32] r7:dddd00c0 r6:82c18000 r5:847b4754 r4:83ed0200 [ 1331.677024][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.677347][ T32] r10:84786c00 r9:83ed022c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.677622][ T32] r4:83ed0200 [ 1331.677769][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.678125][ T32] r10:00000000 r9:e06a9e78 r8:8447fd80 r7:83ed0200 r6:80266a94 r5:84786c00 [ 1331.678294][ T32] r4:8447fc80 [ 1331.678422][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.678633][ T32] Exception stack(0xe07b5fb0 to 0xe07b5ff8) [ 1331.678754][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.678905][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.679048][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.679176][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8447fc80 [ 1331.679359][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.679592][ T32] INFO: task kworker/1:194:3890 blocked for more than 458 seconds. [ 1331.679771][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.679876][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.680062][ T32] task:kworker/1:194 state:D stack:0 pid:3890 tgid:3890 ppid:2 flags:0x00000000 [ 1331.690787][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.691102][ T32] Call trace: [ 1331.691229][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.691522][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e07a9da4 r5:8475d400 [ 1331.691814][ T32] r4:8475d400 [ 1331.691932][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.692258][ T32] r5:8475d400 r4:82717b6c [ 1331.692401][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.692792][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.693143][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07a9e20 [ 1331.693407][ T32] r4:00000000 [ 1331.693510][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.693828][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.694123][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.694447][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:846cff40 [ 1331.694724][ T32] r4:00000000 [ 1331.694845][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.695114][ T32] r9:8475d400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f08f000 [ 1331.695347][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.695669][ T32] r5:00001000 r4:e0583000 [ 1331.695791][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.696147][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.696494][ T32] r5:84615354 r4:84615000 [ 1331.696622][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.696914][ T32] r7:ddde40c0 r6:82c18200 r5:84615354 r4:846c1f80 [ 1331.697097][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.697393][ T32] r10:8475d400 r9:846c1fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.697652][ T32] r4:846c1f80 [ 1331.697769][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.698047][ T32] r10:00000000 r9:e06d9e78 r8:846cf900 r7:846c1f80 r6:80266a94 r5:8475d400 [ 1331.698426][ T32] r4:846cf1c0 [ 1331.698576][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.698857][ T32] Exception stack(0xe07a9fb0 to 0xe07a9ff8) [ 1331.699061][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.699318][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.699582][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.699854][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846cf1c0 [ 1331.700232][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.710926][ T32] INFO: task kworker/1:195:3892 blocked for more than 458 seconds. [ 1331.711306][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.711449][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.711707][ T32] task:kworker/1:195 state:D stack:0 pid:3892 tgid:3892 ppid:2 flags:0x00000000 [ 1331.712108][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.712394][ T32] Call trace: [ 1331.712530][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.712817][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e07b1da4 r5:8475ec00 [ 1331.713072][ T32] r4:8475ec00 [ 1331.713181][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.713521][ T32] r5:8475ec00 r4:82717b6c [ 1331.713661][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.713993][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.714293][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07b1e20 [ 1331.714579][ T32] r4:00000000 [ 1331.714683][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.714969][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.715262][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.715540][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:845042c0 [ 1331.715785][ T32] r4:00000000 [ 1331.715913][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.716255][ T32] r9:8475ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f095000 [ 1331.716547][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.716880][ T32] r5:00001000 r4:e05b5000 [ 1331.717008][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.717329][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.717659][ T32] r5:84615b54 r4:84615800 [ 1331.717790][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.718196][ T32] r7:ddde40c0 r6:82c18200 r5:84615b54 r4:846c1800 [ 1331.718411][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.718827][ T32] r10:8475ec00 r9:846c182c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.719107][ T32] r4:846c1800 [ 1331.719221][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.719545][ T32] r10:00000000 r9:e07a9e78 r8:844b1f40 r7:846c1800 r6:80266a94 r5:8475ec00 [ 1331.719787][ T32] r4:846cf1c0 [ 1331.719898][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.720194][ T32] Exception stack(0xe07b1fb0 to 0xe07b1ff8) [ 1331.730769][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.731244][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.731463][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.731665][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846cf1c0 [ 1331.731970][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.732366][ T32] INFO: task kworker/1:196:3893 blocked for more than 458 seconds. [ 1331.732615][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.732858][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.733112][ T32] task:kworker/1:196 state:D stack:0 pid:3893 tgid:3893 ppid:2 flags:0x00000000 [ 1331.733473][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.733672][ T32] Call trace: [ 1331.733774][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.734020][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e07adda4 r5:8475e000 [ 1331.734277][ T32] r4:8475e000 [ 1331.734466][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.734738][ T32] r5:8475e000 r4:82717b6c [ 1331.734863][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.735202][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.735601][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07ade20 [ 1331.735854][ T32] r4:00000000 [ 1331.736002][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.736345][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.736660][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.736945][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84504140 [ 1331.737313][ T32] r4:00000000 [ 1331.737401][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.737774][ T32] r9:8475e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f093000 [ 1331.738019][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.738350][ T32] r5:00001000 r4:e05a7000 [ 1331.738472][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.738801][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.739103][ T32] r5:84615754 r4:84615400 [ 1331.739314][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.739702][ T32] r7:ddde40c0 r6:82c18200 r5:84615754 r4:84508000 [ 1331.739878][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.740289][ T32] r10:8475e000 r9:8450802c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.750770][ T32] r4:84508000 [ 1331.751011][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.751319][ T32] r10:00000000 r9:e07b1e78 r8:845040c0 r7:84508000 r6:80266a94 r5:8475e000 [ 1331.751579][ T32] r4:84504040 [ 1331.751701][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.751958][ T32] Exception stack(0xe07adfb0 to 0xe07adff8) [ 1331.752195][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.752555][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.752872][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.753123][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84504040 [ 1331.753380][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.753638][ T32] INFO: task kworker/0:202:3895 blocked for more than 458 seconds. [ 1331.753921][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.754144][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.754440][ T32] task:kworker/0:202 state:D stack:0 pid:3895 tgid:3895 ppid:2 flags:0x00000000 [ 1331.754850][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.755037][ T32] Call trace: [ 1331.755159][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.755455][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e07bdda4 r5:84760000 [ 1331.755681][ T32] r4:84760000 [ 1331.755833][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.756193][ T32] r5:84760000 r4:82717b6c [ 1331.756351][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.756655][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.757004][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07bde20 [ 1331.757250][ T32] r4:00000000 [ 1331.757339][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.757684][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.757966][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.758315][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84504480 [ 1331.758655][ T32] r4:00000000 [ 1331.758793][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.759097][ T32] r9:84760000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f097000 [ 1331.759331][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.759609][ T32] r5:00001000 r4:e05c3000 [ 1331.759766][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.760124][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.770763][ T32] r5:84615f54 r4:84615c00 [ 1331.770981][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.771367][ T32] r7:dddd00c0 r6:82c18000 r5:84615f54 r4:83ed0280 [ 1331.771589][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.771939][ T32] r10:84760000 r9:83ed02ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.772247][ T32] r4:83ed0280 [ 1331.772357][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.772653][ T32] r10:00000000 r9:e06a9e78 r8:84504000 r7:83ed0280 r6:80266a94 r5:84760000 [ 1331.772891][ T32] r4:8447fc00 [ 1331.772999][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.773275][ T32] Exception stack(0xe07bdfb0 to 0xe07bdff8) [ 1331.773485][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.773768][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.774105][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.774350][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8447fc00 [ 1331.774626][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.774882][ T32] INFO: task kworker/1:197:3897 blocked for more than 458 seconds. [ 1331.775112][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.775301][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.775575][ T32] task:kworker/1:197 state:D stack:0 pid:3897 tgid:3897 ppid:2 flags:0x00000000 [ 1331.775992][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.776291][ T32] Call trace: [ 1331.776445][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.776721][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e07b9da4 r5:84760c00 [ 1331.776949][ T32] r4:84760c00 [ 1331.777051][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.777379][ T32] r5:84760c00 r4:82717b6c [ 1331.777513][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.777771][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.778078][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07b9e20 [ 1331.778394][ T32] r4:00000000 [ 1331.778589][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.778870][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.779140][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.779449][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8447fc40 [ 1331.779672][ T32] r4:00000000 [ 1331.779779][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.780105][ T32] r9:84760c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f063000 [ 1331.790747][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.791136][ T32] r5:00001000 r4:dff29000 [ 1331.791284][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.791674][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.791940][ T32] r5:84616754 r4:84616400 [ 1331.792151][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.792456][ T32] r7:ddde40c0 r6:82c18200 r5:84616754 r4:84508080 [ 1331.792611][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.792883][ T32] r10:84760c00 r9:845080ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.793113][ T32] r4:84508080 [ 1331.793248][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.793491][ T32] r10:00000000 r9:e07b1e78 r8:84504380 r7:84508080 r6:80266a94 r5:84760c00 [ 1331.793723][ T32] r4:84504240 [ 1331.793813][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.794088][ T32] Exception stack(0xe07b9fb0 to 0xe07b9ff8) [ 1331.794284][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.794567][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.794825][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.795037][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84504240 [ 1331.795331][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.795600][ T32] INFO: task kworker/1:198:3899 blocked for more than 458 seconds. [ 1331.795842][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.796054][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.796324][ T32] task:kworker/1:198 state:D stack:0 pid:3899 tgid:3899 ppid:2 flags:0x00000000 [ 1331.796674][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.796869][ T32] Call trace: [ 1331.796982][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.797294][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e07c5da4 r5:84761800 [ 1331.797538][ T32] r4:84761800 [ 1331.797743][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.798063][ T32] r5:84761800 r4:82717b6c [ 1331.798248][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.798477][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.798813][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07c5e20 [ 1331.799060][ T32] r4:00000000 [ 1331.799147][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.799452][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.799726][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.800115][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84504d80 [ 1331.810774][ T32] r4:00000000 [ 1331.811024][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.811435][ T32] r9:84761800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a3000 [ 1331.811778][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.812292][ T32] r5:00001000 r4:e480f000 [ 1331.812494][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.812843][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.813217][ T32] r5:847b5f54 r4:847b5c00 [ 1331.813467][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.813822][ T32] r7:ddde40c0 r6:82c18200 r5:847b5f54 r4:84508100 [ 1331.814029][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.814447][ T32] r10:84761800 r9:8450812c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.814705][ T32] r4:84508100 [ 1331.814853][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.815192][ T32] r10:00000000 r9:e07b9e78 r8:845045c0 r7:84508100 r6:80266a94 r5:84761800 [ 1331.815454][ T32] r4:84504440 [ 1331.815604][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.815883][ T32] Exception stack(0xe07c5fb0 to 0xe07c5ff8) [ 1331.816122][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.816466][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.816736][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.817046][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84504440 [ 1331.817333][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.817637][ T32] INFO: task kworker/0:203:3902 blocked for more than 458 seconds. [ 1331.817924][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.818159][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.818614][ T32] task:kworker/0:203 state:D stack:0 pid:3902 tgid:3902 ppid:2 flags:0x00000000 [ 1331.818965][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.819257][ T32] Call trace: [ 1331.819459][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.819846][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e07f5da4 r5:84763c00 [ 1331.820093][ T32] r4:84763c00 [ 1331.820206][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.830728][ T32] r5:84763c00 r4:82717b6c [ 1331.830934][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.831298][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.831557][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07f5e20 [ 1331.831741][ T32] r4:00000000 [ 1331.831859][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.832107][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.832388][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.832642][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84527180 [ 1331.832817][ T32] r4:00000000 [ 1331.832970][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.833190][ T32] r9:84763c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09b000 [ 1331.833385][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.833636][ T32] r5:00001000 r4:e06e5000 [ 1331.833783][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.834036][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.834283][ T32] r5:847b4f54 r4:847b4c00 [ 1331.834396][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.834656][ T32] r7:dddd00c0 r6:82c18000 r5:847b4f54 r4:83ed0300 [ 1331.834794][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.835057][ T32] r10:84763c00 r9:83ed032c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.835269][ T32] r4:83ed0300 [ 1331.835376][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.835594][ T32] r10:00000000 r9:e06a9e78 r8:84504880 r7:83ed0300 r6:80266a94 r5:84763c00 [ 1331.835773][ T32] r4:84527140 [ 1331.835896][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.836133][ T32] Exception stack(0xe07f5fb0 to 0xe07f5ff8) [ 1331.836315][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.836548][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.836730][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.836897][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84527140 [ 1331.837122][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.837329][ T32] INFO: task kworker/0:204:3903 blocked for more than 458 seconds. [ 1331.837579][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.837748][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.837931][ T32] task:kworker/0:204 state:D stack:0 pid:3903 tgid:3903 ppid:2 flags:0x00000000 [ 1331.838267][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.838472][ T32] Call trace: [ 1331.838647][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.838886][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e07f9da4 r5:84762400 [ 1331.839100][ T32] r4:84762400 [ 1331.839206][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.839434][ T32] r5:84762400 r4:82717b6c [ 1331.839564][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.839876][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.840223][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07f9e20 [ 1331.850821][ T32] r4:00000000 [ 1331.851058][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.851452][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.851718][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.851990][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84527300 [ 1331.852379][ T32] r4:00000000 [ 1331.852576][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.852936][ T32] r9:84762400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09d000 [ 1331.853182][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.853463][ T32] r5:00001000 r4:e0757000 [ 1331.853692][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.854004][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.854314][ T32] r5:847b5354 r4:847b5000 [ 1331.854441][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.854776][ T32] r7:dddd00c0 r6:82c18000 r5:847b5354 r4:83ed0380 [ 1331.855005][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.855375][ T32] r10:84762400 r9:83ed03ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.855619][ T32] r4:83ed0380 [ 1331.855744][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.856048][ T32] r10:00000000 r9:e07f5e78 r8:84504940 r7:83ed0380 r6:80266a94 r5:84762400 [ 1331.856415][ T32] r4:845270c0 [ 1331.856567][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.856847][ T32] Exception stack(0xe07f9fb0 to 0xe07f9ff8) [ 1331.857100][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1331.857401][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.857679][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.857907][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:845270c0 [ 1331.858174][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.858576][ T32] INFO: task kworker/0:205:3907 blocked for more than 458 seconds. [ 1331.858837][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.859071][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.859286][ T32] task:kworker/0:205 state:D stack:0 pid:3907 tgid:3907 ppid:2 flags:0x00000000 [ 1331.859598][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.859794][ T32] Call trace: [ 1331.859936][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.860400][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4815da4 r5:84766000 [ 1331.871217][ T32] r4:84766000 [ 1331.871379][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.871677][ T32] r5:84766000 r4:82717b6c [ 1331.871830][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.872290][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.872626][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4815e20 [ 1331.872872][ T32] r4:00000000 [ 1331.872999][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.873316][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.873622][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.873986][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84527440 [ 1331.874201][ T32] r4:00000000 [ 1331.874342][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.874607][ T32] r9:84766000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f09f000 [ 1331.874859][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.875145][ T32] r5:00001000 r4:e0785000 [ 1331.875293][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.875589][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.875928][ T32] r5:847b5754 r4:847b5400 [ 1331.876147][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.876470][ T32] r7:dddd00c0 r6:82c18000 r5:847b5754 r4:83ed0400 [ 1331.876669][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.876963][ T32] r10:84766000 r9:83ed042c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.877289][ T32] r4:83ed0400 [ 1331.877420][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.877815][ T32] r10:00000000 r9:e07f9e78 r8:84504d00 r7:83ed0400 r6:80266a94 r5:84766000 [ 1331.878110][ T32] r4:845272c0 [ 1331.878396][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.878694][ T32] Exception stack(0xe4815fb0 to 0xe4815ff8) [ 1331.878900][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.879199][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.879482][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.879708][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:845272c0 [ 1331.879948][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.880332][ T32] INFO: task kworker/0:206:3908 blocked for more than 458 seconds. [ 1331.900750][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.901143][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.901493][ T32] task:kworker/0:206 state:D stack:0 pid:3908 tgid:3908 ppid:2 flags:0x00000000 [ 1331.901951][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.902204][ T32] Call trace: [ 1331.902457][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.902840][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e481dda4 r5:84764800 [ 1331.903186][ T32] r4:84764800 [ 1331.903369][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.903758][ T32] r5:84764800 r4:82717b6c [ 1331.904046][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.904529][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.904910][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e481de20 [ 1331.905135][ T32] r4:00000000 [ 1331.905298][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.905559][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.905892][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.906268][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84527580 [ 1331.906542][ T32] r4:00000000 [ 1331.906709][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.906950][ T32] r9:84764800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a1000 [ 1331.907270][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.907551][ T32] r5:00001000 r4:e07c7000 [ 1331.907690][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.908043][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.908385][ T32] r5:847b5b54 r4:847b5800 [ 1331.908539][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.908912][ T32] r7:dddd00c0 r6:82c18000 r5:847b5b54 r4:83ed0480 [ 1331.909117][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.909401][ T32] r10:84764800 r9:83ed04ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.909597][ T32] r4:83ed0480 [ 1331.909728][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.909978][ T32] r10:00000000 r9:e4815e78 r8:84504e00 r7:83ed0480 r6:80266a94 r5:84764800 [ 1331.910292][ T32] r4:84527380 [ 1331.920764][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.921126][ T32] Exception stack(0xe481dfb0 to 0xe481dff8) [ 1331.921350][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.921649][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.921935][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.922161][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84527380 [ 1331.922384][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.922649][ T32] INFO: task kworker/0:207:3909 blocked for more than 458 seconds. [ 1331.922837][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.923031][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.923309][ T32] task:kworker/0:207 state:D stack:0 pid:3909 tgid:3909 ppid:2 flags:0x00000000 [ 1331.923619][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.923796][ T32] Call trace: [ 1331.923945][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.924304][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e07c1da4 r5:84780000 [ 1331.924546][ T32] r4:84780000 [ 1331.924649][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.924942][ T32] r5:84780000 r4:82717b6c [ 1331.925096][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.925426][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.925740][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07c1e20 [ 1331.926002][ T32] r4:00000000 [ 1331.926145][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.926411][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.926658][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.926999][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84527880 [ 1331.927231][ T32] r4:00000000 [ 1331.927372][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.927610][ T32] r9:84780000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0a5000 [ 1331.927865][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.928207][ T32] r5:00001000 r4:e4819000 [ 1331.928377][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.928700][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.928966][ T32] r5:847b6354 r4:847b6000 [ 1331.929102][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.929400][ T32] r7:dddd00c0 r6:82c18000 r5:847b6354 r4:83ed0500 [ 1331.929553][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.929852][ T32] r10:84780000 r9:83ed052c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.930096][ T32] r4:83ed0500 [ 1331.930215][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.940750][ T32] r10:00000000 r9:e481de78 r8:845276c0 r7:83ed0500 r6:80266a94 r5:84780000 [ 1331.941121][ T32] r4:845274c0 [ 1331.941257][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.941534][ T32] Exception stack(0xe07c1fb0 to 0xe07c1ff8) [ 1331.941763][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1331.942057][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.942340][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.942593][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:845274c0 [ 1331.942919][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.943154][ T32] INFO: task kworker/0:208:3911 blocked for more than 458 seconds. [ 1331.943378][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.943570][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.943833][ T32] task:kworker/0:208 state:D stack:0 pid:3911 tgid:3911 ppid:2 flags:0x00000000 [ 1331.944217][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.944404][ T32] Call trace: [ 1331.944560][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.944827][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e07edda4 r5:83fd8c00 [ 1331.945088][ T32] r4:83fd8c00 [ 1331.945205][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.945531][ T32] r5:83fd8c00 r4:82717b6c [ 1331.945707][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.946073][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.946422][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e07ede20 [ 1331.946654][ T32] r4:00000000 [ 1331.946766][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.947141][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.947411][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.947739][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84527c80 [ 1331.947975][ T32] r4:00000000 [ 1331.948160][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.948491][ T32] r9:83fd8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f057000 [ 1331.948728][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.948996][ T32] r5:00001000 r4:dfb5f000 [ 1331.949158][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.949508][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.949847][ T32] r5:847b6b54 r4:847b6800 [ 1331.949994][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.950291][ T32] r7:dddd00c0 r6:82c18000 r5:847b6b54 r4:83ed0580 [ 1331.960712][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.961179][ T32] r10:83fd8c00 r9:83ed05ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1331.961411][ T32] r4:83ed0580 [ 1331.961541][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.961856][ T32] r10:00000000 r9:e07c1e78 r8:84527840 r7:83ed0580 r6:80266a94 r5:83fd8c00 [ 1331.962076][ T32] r4:845274c0 [ 1331.962200][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.962472][ T32] Exception stack(0xe07edfb0 to 0xe07edff8) [ 1331.962676][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1331.962939][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.963158][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.963410][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:845274c0 [ 1331.963644][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.963907][ T32] INFO: task kworker/1:199:3912 blocked for more than 458 seconds. [ 1331.964285][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.964463][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.964798][ T32] task:kworker/1:199 state:D stack:0 pid:3912 tgid:3912 ppid:2 flags:0x00000000 [ 1331.965149][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.965378][ T32] Call trace: [ 1331.965547][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.965912][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4825da4 r5:84796c00 [ 1331.966183][ T32] r4:84796c00 [ 1331.966318][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.966637][ T32] r5:84796c00 r4:82717b6c [ 1331.966750][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.967094][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.967460][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4825e20 [ 1331.967734][ T32] r4:00000000 [ 1331.967865][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.968208][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.968488][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.968785][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84504700 [ 1331.969015][ T32] r4:00000000 [ 1331.969141][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1331.969439][ T32] r9:84796c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a7000 [ 1331.969691][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1331.969941][ T32] r5:00001000 r4:e482b000 [ 1331.970117][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1331.980771][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1331.981213][ T32] r5:84616354 r4:84616000 [ 1331.981362][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1331.981718][ T32] r7:ddde40c0 r6:82c18200 r5:84616354 r4:84508180 [ 1331.981924][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1331.982195][ T32] r10:84796c00 r9:845081ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1331.982462][ T32] r4:84508180 [ 1331.982611][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1331.982859][ T32] r10:00000000 r9:e07b9e78 r8:845279c0 r7:84508180 r6:80266a94 r5:84796c00 [ 1331.983081][ T32] r4:84504c00 [ 1331.983202][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1331.983473][ T32] Exception stack(0xe4825fb0 to 0xe4825ff8) [ 1331.983641][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1331.983905][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1331.984193][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1331.984441][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84504c00 [ 1331.984738][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1331.984965][ T32] INFO: task kworker/0:209:3915 blocked for more than 458 seconds. [ 1331.985153][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1331.985425][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1331.985646][ T32] task:kworker/0:209 state:D stack:0 pid:3915 tgid:3915 ppid:2 flags:0x00000000 [ 1331.985990][ T32] Workqueue: events bpf_prog_free_deferred [ 1331.986226][ T32] Call trace: [ 1331.986461][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1331.986716][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e480dda4 r5:84668000 [ 1331.987021][ T32] r4:84668000 [ 1331.987139][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1331.987491][ T32] r5:84668000 r4:82717b6c [ 1331.987675][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1331.988003][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1331.988361][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e480de20 [ 1331.988586][ T32] r4:00000000 [ 1331.988689][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1331.989008][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1331.989415][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1331.989868][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84527b80 [ 1331.990089][ T32] r4:00000000 [ 1331.990185][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.000727][ T32] r9:84668000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f00f000 [ 1332.000992][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.001299][ T32] r5:00001000 r4:df9ad000 [ 1332.001432][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.001680][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.001954][ T32] r5:847b6754 r4:847b6400 [ 1332.002074][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.002358][ T32] r7:dddd00c0 r6:82c18000 r5:847b6754 r4:83ed0600 [ 1332.002540][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.002795][ T32] r10:84668000 r9:83ed062c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.002993][ T32] r4:83ed0600 [ 1332.003085][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.003335][ T32] r10:00000000 r9:e07ede78 r8:84527a40 r7:83ed0600 r6:80266a94 r5:84668000 [ 1332.003556][ T32] r4:84527800 [ 1332.003657][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.003898][ T32] Exception stack(0xe480dfb0 to 0xe480dff8) [ 1332.004137][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.004407][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.004630][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.004861][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84527800 [ 1332.005068][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.005297][ T32] INFO: task kworker/0:210:3919 blocked for more than 458 seconds. [ 1332.005546][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.005712][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.005943][ T32] task:kworker/0:210 state:D stack:0 pid:3919 tgid:3919 ppid:2 flags:0x00000000 [ 1332.006269][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.006499][ T32] Call trace: [ 1332.006604][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.006829][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4829da4 r5:84668c00 [ 1332.007053][ T32] r4:84668c00 [ 1332.007141][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.007429][ T32] r5:84668c00 r4:82717b6c [ 1332.007553][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.007882][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.008198][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4829e20 [ 1332.008407][ T32] r4:00000000 [ 1332.008503][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.008792][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.009042][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.009296][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84527dc0 [ 1332.009600][ T32] r4:00000000 [ 1332.009724][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.009990][ T32] r9:84668c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f059000 [ 1332.010186][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.020758][ T32] r5:00001000 r4:dfbd1000 [ 1332.020971][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.021281][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.021577][ T32] r5:847b6f54 r4:847b6c00 [ 1332.021708][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.021936][ T32] r7:dddd00c0 r6:82c18000 r5:847b6f54 r4:83ed0680 [ 1332.022097][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.022397][ T32] r10:84668c00 r9:83ed06ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.022636][ T32] r4:83ed0680 [ 1332.022748][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.023010][ T32] r10:00000000 r9:e07ede78 r8:84527e40 r7:83ed0680 r6:80266a94 r5:84668c00 [ 1332.023246][ T32] r4:84527d40 [ 1332.023347][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.023569][ T32] Exception stack(0xe4829fb0 to 0xe4829ff8) [ 1332.023729][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.023952][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.024270][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.024487][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84527d40 [ 1332.024731][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.024939][ T32] INFO: task kworker/0:211:3920 blocked for more than 458 seconds. [ 1332.025166][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.025347][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.025625][ T32] task:kworker/0:211 state:D stack:0 pid:3920 tgid:3920 ppid:2 flags:0x00000000 [ 1332.026078][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.026381][ T32] Call trace: [ 1332.026485][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.026718][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e067dda4 r5:84669800 [ 1332.026948][ T32] r4:84669800 [ 1332.027046][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.027341][ T32] r5:84669800 r4:82717b6c [ 1332.027473][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.027758][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.028007][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e067de20 [ 1332.028338][ T32] r4:00000000 [ 1332.028466][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.028727][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.028952][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.029182][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84513380 [ 1332.029423][ T32] r4:00000000 [ 1332.029518][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.029740][ T32] r9:84669800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05f000 [ 1332.029950][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.030237][ T32] r5:00001000 r4:dfeb7000 [ 1332.040738][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.041206][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.041438][ T32] r5:847b7b54 r4:847b7800 [ 1332.041560][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.041907][ T32] r7:dddd00c0 r6:82c18000 r5:847b7b54 r4:83ed0700 [ 1332.042092][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.042362][ T32] r10:84669800 r9:83ed072c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.042568][ T32] r4:83ed0700 [ 1332.042688][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.042927][ T32] r10:00000000 r9:e4829e78 r8:84527c00 r7:83ed0700 r6:80266a94 r5:84669800 [ 1332.043137][ T32] r4:84527d80 [ 1332.043219][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.043492][ T32] Exception stack(0xe067dfb0 to 0xe067dff8) [ 1332.043745][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.044014][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.044375][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.044584][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84527d80 [ 1332.044923][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.045158][ T32] INFO: task kworker/0:212:3922 blocked for more than 458 seconds. [ 1332.045432][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.045576][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.045906][ T32] task:kworker/0:212 state:D stack:0 pid:3922 tgid:3922 ppid:2 flags:0x00000000 [ 1332.046190][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.046391][ T32] Call trace: [ 1332.046536][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.046805][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4835da4 r5:8466a400 [ 1332.047023][ T32] r4:8466a400 [ 1332.047150][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.047402][ T32] r5:8466a400 r4:82717b6c [ 1332.047559][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.047887][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.048330][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4835e20 [ 1332.048570][ T32] r4:00000000 [ 1332.048719][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.049040][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.049366][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.049646][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84513000 [ 1332.049954][ T32] r4:00000000 [ 1332.050146][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.060761][ T32] r9:8466a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f05b000 [ 1332.061112][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.061473][ T32] r5:00001000 r4:dfc59000 [ 1332.061643][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.061918][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.062256][ T32] r5:847b7354 r4:847b7000 [ 1332.062396][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.062672][ T32] r7:dddd00c0 r6:82c18000 r5:847b7354 r4:83ed0780 [ 1332.062856][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.063170][ T32] r10:8466a400 r9:83ed07ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.063412][ T32] r4:83ed0780 [ 1332.063596][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.063893][ T32] r10:00000000 r9:e067de78 r8:84513200 r7:83ed0780 r6:80266a94 r5:8466a400 [ 1332.064235][ T32] r4:84513140 [ 1332.064412][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.064626][ T32] Exception stack(0xe4835fb0 to 0xe4835ff8) [ 1332.064824][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.065192][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.065571][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.065901][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84513140 [ 1332.066225][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.066519][ T32] INFO: task kworker/0:213:3925 blocked for more than 458 seconds. [ 1332.066736][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.066961][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.067257][ T32] task:kworker/0:213 state:D stack:0 pid:3925 tgid:3925 ppid:2 flags:0x00000000 [ 1332.067533][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.067779][ T32] Call trace: [ 1332.067901][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.068225][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4839da4 r5:8466b000 [ 1332.068497][ T32] r4:8466b000 [ 1332.068630][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.068940][ T32] r5:8466b000 r4:82717b6c [ 1332.069216][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.069546][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.069889][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4839e20 [ 1332.070140][ T32] r4:00000000 [ 1332.070295][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.080732][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.081123][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.081503][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84513580 [ 1332.081740][ T32] r4:00000000 [ 1332.081868][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.082180][ T32] r9:8466b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f061000 [ 1332.082482][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.082739][ T32] r5:00001000 r4:dfee7000 [ 1332.082880][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.083217][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.083531][ T32] r5:847b7f54 r4:847b7c00 [ 1332.083716][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.084008][ T32] r7:dddd00c0 r6:82c18000 r5:847b7f54 r4:83ed0800 [ 1332.084251][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.084563][ T32] r10:8466b000 r9:83ed082c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.084840][ T32] r4:83ed0800 [ 1332.084983][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.085288][ T32] r10:00000000 r9:e067de78 r8:84513440 r7:83ed0800 r6:80266a94 r5:8466b000 [ 1332.085542][ T32] r4:84513300 [ 1332.085672][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.085978][ T32] Exception stack(0xe4839fb0 to 0xe4839ff8) [ 1332.086307][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.086609][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.086896][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.087116][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84513300 [ 1332.087372][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.087582][ T32] INFO: task kworker/0:214:3927 blocked for more than 458 seconds. [ 1332.087894][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.088156][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.088398][ T32] task:kworker/0:214 state:D stack:0 pid:3927 tgid:3927 ppid:2 flags:0x00000000 [ 1332.088847][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.089040][ T32] Call trace: [ 1332.089179][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.089459][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0671da4 r5:8466c800 [ 1332.089670][ T32] r4:8466c800 [ 1332.089859][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.090138][ T32] r5:8466c800 r4:82717b6c [ 1332.090306][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.100736][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.101307][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0671e20 [ 1332.101512][ T32] r4:00000000 [ 1332.101652][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.101949][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.102194][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.102459][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84513940 [ 1332.102689][ T32] r4:00000000 [ 1332.102801][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.103179][ T32] r9:8466c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f067000 [ 1332.103380][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.103657][ T32] r5:00001000 r4:e0023000 [ 1332.103838][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.104144][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.104569][ T32] r5:847c0354 r4:847c0000 [ 1332.104709][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.105060][ T32] r7:dddd00c0 r6:82c18000 r5:847c0354 r4:83ed0880 [ 1332.105259][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.105631][ T32] r10:8466c800 r9:83ed08ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.105992][ T32] r4:83ed0880 [ 1332.106126][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.106448][ T32] r10:00000000 r9:e4839e78 r8:84513600 r7:83ed0880 r6:80266a94 r5:8466c800 [ 1332.106668][ T32] r4:84513500 [ 1332.106788][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.107016][ T32] Exception stack(0xe0671fb0 to 0xe0671ff8) [ 1332.107218][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.107450][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.107800][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.108014][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84513500 [ 1332.108376][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.108625][ T32] INFO: task kworker/1:200:3928 blocked for more than 458 seconds. [ 1332.108837][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.108979][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.109266][ T32] task:kworker/1:200 state:D stack:0 pid:3928 tgid:3928 ppid:2 flags:0x00000000 [ 1332.109568][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.109757][ T32] Call trace: [ 1332.109872][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.110115][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4845da4 r5:8466bc00 [ 1332.110358][ T32] r4:8466bc00 [ 1332.120779][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.121251][ T32] r5:8466bc00 r4:82717b6c [ 1332.121362][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.121699][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.121973][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4845e20 [ 1332.122310][ T32] r4:00000000 [ 1332.122405][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.122639][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.122931][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.123291][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84523000 [ 1332.123510][ T32] r4:00000000 [ 1332.123618][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.123854][ T32] r9:8466bc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f065000 [ 1332.124142][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.124454][ T32] r5:00001000 r4:dffd1000 [ 1332.124614][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.124913][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.125193][ T32] r5:84616b54 r4:84616800 [ 1332.125322][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.125603][ T32] r7:ddde40c0 r6:82c18200 r5:84616b54 r4:84508200 [ 1332.125809][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.126142][ T32] r10:8466bc00 r9:8450822c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.126365][ T32] r4:84508200 [ 1332.126468][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.126730][ T32] r10:00000000 r9:e07b9e78 r8:845137c0 r7:84508200 r6:80266a94 r5:8466bc00 [ 1332.126958][ T32] r4:8447fe40 [ 1332.127056][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.127289][ T32] Exception stack(0xe4845fb0 to 0xe4845ff8) [ 1332.127452][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.127660][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.127859][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.128045][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8447fe40 [ 1332.128373][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.128675][ T32] INFO: task kworker/1:201:3931 blocked for more than 458 seconds. [ 1332.128907][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.129069][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.129293][ T32] task:kworker/1:201 state:D stack:0 pid:3931 tgid:3931 ppid:2 flags:0x00000000 [ 1332.129609][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.129797][ T32] Call trace: [ 1332.129903][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.130115][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e483dda4 r5:8466e000 [ 1332.140724][ T32] r4:8466e000 [ 1332.140926][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.141228][ T32] r5:8466e000 r4:82717b6c [ 1332.141386][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.141657][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.141953][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e483de20 [ 1332.142168][ T32] r4:00000000 [ 1332.142256][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.142536][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.142776][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.143087][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84523fc0 [ 1332.143313][ T32] r4:00000000 [ 1332.143402][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.143625][ T32] r9:8466e000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f07d000 [ 1332.143841][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.144156][ T32] r5:00001000 r4:e0661000 [ 1332.144307][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.144583][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.144939][ T32] r5:84617354 r4:84617000 [ 1332.145058][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.145349][ T32] r7:ddde40c0 r6:82c18200 r5:84617354 r4:84508280 [ 1332.145495][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.145900][ T32] r10:8466e000 r9:845082ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.146212][ T32] r4:84508280 [ 1332.146331][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.146609][ T32] r10:00000000 r9:e4845e78 r8:84513900 r7:84508280 r6:80266a94 r5:8466e000 [ 1332.146855][ T32] r4:84523100 [ 1332.146957][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.147194][ T32] Exception stack(0xe483dfb0 to 0xe483dff8) [ 1332.147411][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.147700][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.147953][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.148191][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84523100 [ 1332.148448][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.148657][ T32] INFO: task kworker/1:202:3933 blocked for more than 458 seconds. [ 1332.148851][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.149093][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.149329][ T32] task:kworker/1:202 state:D stack:0 pid:3933 tgid:3933 ppid:2 flags:0x00000000 [ 1332.149675][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.149848][ T32] Call trace: [ 1332.149954][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.150170][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4849da4 r5:8466ec00 [ 1332.160747][ T32] r4:8466ec00 [ 1332.161008][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.161339][ T32] r5:8466ec00 r4:82717b6c [ 1332.161449][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.161862][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.162134][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4849e20 [ 1332.162340][ T32] r4:00000000 [ 1332.162440][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.162672][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.162929][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.163176][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84523d40 [ 1332.163464][ T32] r4:00000000 [ 1332.163555][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.163852][ T32] r9:8466ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f079000 [ 1332.164060][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.164413][ T32] r5:00001000 r4:e04c7000 [ 1332.164519][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.164810][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.165087][ T32] r5:84616f54 r4:84616c00 [ 1332.165203][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.165549][ T32] r7:ddde40c0 r6:82c18200 r5:84616f54 r4:84508300 [ 1332.165813][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.166164][ T32] r10:8466ec00 r9:8450832c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.166432][ T32] r4:84508300 [ 1332.166602][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.166910][ T32] r10:00000000 r9:e483de78 r8:84513b40 r7:84508300 r6:80266a94 r5:8466ec00 [ 1332.167181][ T32] r4:84523100 [ 1332.167306][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.167553][ T32] Exception stack(0xe4849fb0 to 0xe4849ff8) [ 1332.167775][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.168155][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.168437][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.168715][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84523100 [ 1332.168964][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.169306][ T32] INFO: task kworker/0:215:3935 blocked for more than 458 seconds. [ 1332.169533][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.169742][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.169988][ T32] task:kworker/0:215 state:D stack:0 pid:3935 tgid:3935 ppid:2 flags:0x00000000 [ 1332.170295][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.180732][ T32] Call trace: [ 1332.180983][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.181333][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4841da4 r5:8466d400 [ 1332.181694][ T32] r4:8466d400 [ 1332.181840][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.182187][ T32] r5:8466d400 r4:82717b6c [ 1332.182392][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.182914][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.183413][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4841e20 [ 1332.183717][ T32] r4:00000000 [ 1332.183870][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.184193][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.184565][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.184918][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84513c00 [ 1332.185208][ T32] r4:00000000 [ 1332.185406][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.185706][ T32] r9:8466d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f069000 [ 1332.185939][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.186296][ T32] r5:00001000 r4:e0055000 [ 1332.186494][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.186848][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.187230][ T32] r5:847c0754 r4:847c0400 [ 1332.187417][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.187786][ T32] r7:dddd00c0 r6:82c18000 r5:847c0754 r4:83ed0900 [ 1332.187998][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.188414][ T32] r10:8466d400 r9:83ed092c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.188715][ T32] r4:83ed0900 [ 1332.188864][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.189364][ T32] r10:00000000 r9:e0671e78 r8:84513c80 r7:83ed0900 r6:80266a94 r5:8466d400 [ 1332.189731][ T32] r4:845138c0 [ 1332.189884][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.190192][ T32] Exception stack(0xe4841fb0 to 0xe4841ff8) [ 1332.200844][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.201500][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.202009][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.202349][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:845138c0 [ 1332.202708][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.203027][ T32] INFO: task kworker/0:216:3937 blocked for more than 458 seconds. [ 1332.203360][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.203573][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.203833][ T32] task:kworker/0:216 state:D stack:0 pid:3937 tgid:3937 ppid:2 flags:0x00000000 [ 1332.204199][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.204507][ T32] Call trace: [ 1332.204709][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.205019][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e484dda4 r5:847a0000 [ 1332.205309][ T32] r4:847a0000 [ 1332.205462][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.205817][ T32] r5:847a0000 r4:82717b6c [ 1332.205990][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.206401][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.206785][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e484de20 [ 1332.207090][ T32] r4:00000000 [ 1332.207244][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.207554][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.207874][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.208213][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84513dc0 [ 1332.208582][ T32] r4:00000000 [ 1332.208734][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.209113][ T32] r9:847a0000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06b000 [ 1332.209519][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.209850][ T32] r5:00001000 r4:e007d000 [ 1332.210021][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.220656][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.221114][ T32] r5:847c0b54 r4:847c0800 [ 1332.221354][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.221764][ T32] r7:dddd00c0 r6:82c18000 r5:847c0b54 r4:83ed0980 [ 1332.221985][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.222428][ T32] r10:847a0000 r9:83ed09ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.222679][ T32] r4:83ed0980 [ 1332.222819][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.223139][ T32] r10:00000000 r9:e4841e78 r8:84513e80 r7:83ed0980 r6:80266a94 r5:847a0000 [ 1332.223489][ T32] r4:84513a80 [ 1332.223634][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.223990][ T32] Exception stack(0xe484dfb0 to 0xe484dff8) [ 1332.224240][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.224523][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.224809][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.225121][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84513a80 [ 1332.225427][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.225813][ T32] INFO: task kworker/0:217:3938 blocked for more than 458 seconds. [ 1332.226074][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.226291][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.226634][ T32] task:kworker/0:217 state:D stack:0 pid:3938 tgid:3938 ppid:2 flags:0x00000000 [ 1332.226958][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.227145][ T32] Call trace: [ 1332.227312][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.227615][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4855da4 r5:847a0c00 [ 1332.227909][ T32] r4:847a0c00 [ 1332.228034][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.228382][ T32] r5:847a0c00 r4:82717b6c [ 1332.228569][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.228925][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.229304][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4855e20 [ 1332.229699][ T32] r4:00000000 [ 1332.229863][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.230196][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.240707][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.241688][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8451f080 [ 1332.242030][ T32] r4:00000000 [ 1332.242188][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.242560][ T32] r9:847a0c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06f000 [ 1332.242862][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.243228][ T32] r5:00001000 r4:e044d000 [ 1332.243428][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.243824][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.244232][ T32] r5:847c1354 r4:847c1000 [ 1332.244446][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.244865][ T32] r7:dddd00c0 r6:82c18000 r5:847c1354 r4:83ed0a00 [ 1332.245128][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.245527][ T32] r10:847a0c00 r9:83ed0a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.245833][ T32] r4:83ed0a00 [ 1332.245974][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.246347][ T32] r10:00000000 r9:e484de78 r8:84513540 r7:83ed0a00 r6:80266a94 r5:847a0c00 [ 1332.246678][ T32] r4:84513f00 [ 1332.247025][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.247322][ T32] Exception stack(0xe4855fb0 to 0xe4855ff8) [ 1332.247546][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.247846][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.248138][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.248446][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84513f00 [ 1332.248754][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.249075][ T32] INFO: task kworker/0:218:3940 blocked for more than 458 seconds. [ 1332.249379][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.249603][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.249889][ T32] task:kworker/0:218 state:D stack:0 pid:3940 tgid:3940 ppid:2 flags:0x00000000 [ 1332.250308][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.261167][ T32] Call trace: [ 1332.261387][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.261765][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4851da4 r5:847a1800 [ 1332.262150][ T32] r4:847a1800 [ 1332.262355][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.262697][ T32] r5:847a1800 r4:82717b6c [ 1332.262870][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.263281][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.263664][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4851e20 [ 1332.263976][ T32] r4:00000000 [ 1332.264260][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.264617][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.265047][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.265414][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84513f40 [ 1332.265670][ T32] r4:00000000 [ 1332.265802][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.266155][ T32] r9:847a1800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f06d000 [ 1332.266327][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.266593][ T32] r5:00001000 r4:e042f000 [ 1332.266716][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.266996][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.267339][ T32] r5:847c0f54 r4:847c0c00 [ 1332.267515][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.267797][ T32] r7:dddd00c0 r6:82c18000 r5:847c0f54 r4:83ed0a80 [ 1332.267923][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.268192][ T32] r10:847a1800 r9:83ed0aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.268970][ T32] r4:83ed0a80 [ 1332.269126][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.269485][ T32] r10:00000000 r9:e4855e78 r8:84527d80 r7:83ed0a80 r6:80266a94 r5:847a1800 [ 1332.269884][ T32] r4:84513f00 [ 1332.270123][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.280694][ T32] Exception stack(0xe4851fb0 to 0xe4851ff8) [ 1332.281075][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.281397][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.281707][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.281990][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84513f00 [ 1332.282202][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.282417][ T32] INFO: task kworker/0:219:3942 blocked for more than 458 seconds. [ 1332.282611][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.282802][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.283046][ T32] task:kworker/0:219 state:D stack:0 pid:3942 tgid:3942 ppid:2 flags:0x00000000 [ 1332.283364][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.283583][ T32] Call trace: [ 1332.283721][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.283990][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4859da4 r5:847a2400 [ 1332.284285][ T32] r4:847a2400 [ 1332.284404][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.284671][ T32] r5:847a2400 r4:82717b6c [ 1332.284833][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.285085][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.285323][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4859e20 [ 1332.285531][ T32] r4:00000000 [ 1332.285619][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.285889][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.286188][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.286464][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8451f1c0 [ 1332.286705][ T32] r4:00000000 [ 1332.286826][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.287137][ T32] r9:847a2400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f071000 [ 1332.287350][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.287629][ T32] r5:00001000 r4:e045f000 [ 1332.287741][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.288133][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.288466][ T32] r5:847c1754 r4:847c1400 [ 1332.288587][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.288916][ T32] r7:dddd00c0 r6:82c18000 r5:847c1754 r4:83ed0b00 [ 1332.289143][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.289449][ T32] r10:847a2400 r9:83ed0b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.289697][ T32] r4:83ed0b00 [ 1332.289813][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.290147][ T32] r10:00000000 r9:e4855e78 r8:8451f240 r7:83ed0b00 r6:80266a94 r5:847a2400 [ 1332.300802][ T32] r4:8451f180 [ 1332.300998][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.301246][ T32] Exception stack(0xe4859fb0 to 0xe4859ff8) [ 1332.301441][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.301748][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.302023][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.302267][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8451f180 [ 1332.302487][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.302844][ T32] INFO: task kworker/0:220:3944 blocked for more than 458 seconds. [ 1332.303106][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.303301][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.303567][ T32] task:kworker/0:220 state:D stack:0 pid:3944 tgid:3944 ppid:2 flags:0x00000000 [ 1332.303953][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.304167][ T32] Call trace: [ 1332.304287][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.304687][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4865da4 r5:84763000 [ 1332.304927][ T32] r4:84763000 [ 1332.305072][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.305318][ T32] r5:84763000 r4:82717b6c [ 1332.305450][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.305774][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.306050][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4865e20 [ 1332.306310][ T32] r4:00000000 [ 1332.306446][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.306777][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.307141][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.307421][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8451f380 [ 1332.307657][ T32] r4:00000000 [ 1332.307751][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.308064][ T32] r9:84763000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f073000 [ 1332.308372][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.308632][ T32] r5:00001000 r4:e047f000 [ 1332.308779][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.309045][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.309331][ T32] r5:847c1b54 r4:847c1800 [ 1332.309468][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.309735][ T32] r7:dddd00c0 r6:82c18000 r5:847c1b54 r4:83ed0b80 [ 1332.309888][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.310218][ T32] r10:84763000 r9:83ed0bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.320688][ T32] r4:83ed0b80 [ 1332.320851][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.321138][ T32] r10:00000000 r9:e4859e78 r8:84523640 r7:83ed0b80 r6:80266a94 r5:84763000 [ 1332.321457][ T32] r4:8451f100 [ 1332.321585][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.321812][ T32] Exception stack(0xe4865fb0 to 0xe4865ff8) [ 1332.321993][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.322267][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.322546][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.322845][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8451f100 [ 1332.323117][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.323464][ T32] INFO: task kworker/0:221:3947 blocked for more than 458 seconds. [ 1332.323765][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.323966][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.324247][ T32] task:kworker/0:221 state:D stack:0 pid:3947 tgid:3947 ppid:2 flags:0x00000000 [ 1332.324597][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.324773][ T32] Call trace: [ 1332.324919][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.325226][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4871da4 r5:84768c00 [ 1332.325490][ T32] r4:84768c00 [ 1332.325634][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.325883][ T32] r5:84768c00 r4:82717b6c [ 1332.326015][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.326326][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.326604][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4871e20 [ 1332.326837][ T32] r4:00000000 [ 1332.326940][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.327175][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.327465][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.327748][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8451f4c0 [ 1332.327982][ T32] r4:00000000 [ 1332.328115][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.328357][ T32] r9:84768c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f075000 [ 1332.328561][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.328839][ T32] r5:00001000 r4:e0493000 [ 1332.329008][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.329315][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.329589][ T32] r5:847c1f54 r4:847c1c00 [ 1332.329736][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.329999][ T32] r7:dddd00c0 r6:82c18000 r5:847c1f54 r4:83ed0c00 [ 1332.330188][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.340718][ T32] r10:84768c00 r9:83ed0c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.341074][ T32] r4:83ed0c00 [ 1332.341162][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.341413][ T32] r10:00000000 r9:e4865e78 r8:845238c0 r7:83ed0c00 r6:80266a94 r5:84768c00 [ 1332.341675][ T32] r4:8451f300 [ 1332.341802][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.342041][ T32] Exception stack(0xe4871fb0 to 0xe4871ff8) [ 1332.342228][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.342478][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.342754][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.343063][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8451f300 [ 1332.343369][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.343600][ T32] INFO: task kworker/0:222:3948 blocked for more than 458 seconds. [ 1332.343776][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.343943][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.344188][ T32] task:kworker/0:222 state:D stack:0 pid:3948 tgid:3948 ppid:2 flags:0x00000000 [ 1332.344415][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.344612][ T32] Call trace: [ 1332.344706][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.344944][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4879da4 r5:8476a400 [ 1332.345209][ T32] r4:8476a400 [ 1332.345291][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.345534][ T32] r5:8476a400 r4:82717b6c [ 1332.345699][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.345993][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.346297][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4879e20 [ 1332.346550][ T32] r4:00000000 [ 1332.346652][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.346930][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.347236][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.347507][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8451fb40 [ 1332.347731][ T32] r4:00000000 [ 1332.347888][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.348183][ T32] r9:8476a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f081000 [ 1332.348419][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.348682][ T32] r5:00001000 r4:e0689000 [ 1332.348839][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.349093][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.349340][ T32] r5:847c2f54 r4:847c2c00 [ 1332.349452][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.349736][ T32] r7:dddd00c0 r6:82c18000 r5:847c2f54 r4:83ed0c80 [ 1332.349885][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.350129][ T32] r10:8476a400 r9:83ed0cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.360664][ T32] r4:83ed0c80 [ 1332.360833][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.361129][ T32] r10:00000000 r9:e4871e78 r8:84523a40 r7:83ed0c80 r6:80266a94 r5:8476a400 [ 1332.361453][ T32] r4:8451f400 [ 1332.361562][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.361779][ T32] Exception stack(0xe4879fb0 to 0xe4879ff8) [ 1332.361984][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.362303][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.362522][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.362709][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8451f400 [ 1332.362906][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.363228][ T32] INFO: task kworker/0:223:3950 blocked for more than 458 seconds. [ 1332.363434][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.363618][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.363891][ T32] task:kworker/0:223 state:D stack:0 pid:3950 tgid:3950 ppid:2 flags:0x00000000 [ 1332.364176][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.364378][ T32] Call trace: [ 1332.364524][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.364827][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e487dda4 r5:8476b000 [ 1332.365036][ T32] r4:8476b000 [ 1332.365197][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.365472][ T32] r5:8476b000 r4:82717b6c [ 1332.365574][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.365862][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.366211][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e487de20 [ 1332.366390][ T32] r4:00000000 [ 1332.366521][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.366756][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.367002][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.367220][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8451f640 [ 1332.367496][ T32] r4:00000000 [ 1332.367589][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.367857][ T32] r9:8476b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f077000 [ 1332.368115][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.368382][ T32] r5:00001000 r4:e04b3000 [ 1332.368542][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.368806][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.369035][ T32] r5:847c2354 r4:847c2000 [ 1332.369190][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.369483][ T32] r7:dddd00c0 r6:82c18000 r5:847c2354 r4:83ed0d00 [ 1332.369632][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.369921][ T32] r10:8476b000 r9:83ed0d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.370127][ T32] r4:83ed0d00 [ 1332.370218][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.380708][ T32] r10:00000000 r9:e4879e78 r8:84523bc0 r7:83ed0d00 r6:80266a94 r5:8476b000 [ 1332.381017][ T32] r4:8451f400 [ 1332.381113][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.381357][ T32] Exception stack(0xe487dfb0 to 0xe487dff8) [ 1332.381555][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.381784][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.382042][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.382293][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8451f400 [ 1332.382563][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.382821][ T32] INFO: task kworker/0:224:3951 blocked for more than 458 seconds. [ 1332.383065][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.383219][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.383461][ T32] task:kworker/0:224 state:D stack:0 pid:3951 tgid:3951 ppid:2 flags:0x00000000 [ 1332.383741][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.383939][ T32] Call trace: [ 1332.384055][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.384366][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4875da4 r5:84768000 [ 1332.384599][ T32] r4:84768000 [ 1332.384772][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.384988][ T32] r5:84768000 r4:82717b6c [ 1332.385106][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.385395][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.385668][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4875e20 [ 1332.385923][ T32] r4:00000000 [ 1332.386044][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.386382][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.386662][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.386908][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8451f780 [ 1332.387111][ T32] r4:00000000 [ 1332.387207][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.387445][ T32] r9:84768000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07b000 [ 1332.387800][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.388136][ T32] r5:00001000 r4:e0643000 [ 1332.388247][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.388538][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.388821][ T32] r5:847c2754 r4:847c2400 [ 1332.388950][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.389188][ T32] r7:dddd00c0 r6:82c18000 r5:847c2754 r4:83ed0d80 [ 1332.389385][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.389636][ T32] r10:84768000 r9:83ed0dac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.389861][ T32] r4:83ed0d80 [ 1332.389962][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.390237][ T32] r10:00000000 r9:e4879e78 r8:84523800 r7:83ed0d80 r6:80266a94 r5:84768000 [ 1332.400696][ T32] r4:8451f5c0 [ 1332.400880][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.401109][ T32] Exception stack(0xe4875fb0 to 0xe4875ff8) [ 1332.401355][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.401570][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.401814][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.402070][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8451f5c0 [ 1332.402254][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.402489][ T32] INFO: task kworker/0:225:3954 blocked for more than 458 seconds. [ 1332.402710][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.402913][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.403111][ T32] task:kworker/0:225 state:D stack:0 pid:3954 tgid:3954 ppid:2 flags:0x00000000 [ 1332.403428][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.403603][ T32] Call trace: [ 1332.403721][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.403995][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e8889da4 r5:84769800 [ 1332.404255][ T32] r4:84769800 [ 1332.404348][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.404634][ T32] r5:84769800 r4:82717b6c [ 1332.404769][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.405078][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.405385][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8889e20 [ 1332.405523][ T32] r4:00000000 [ 1332.405590][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.405755][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.406052][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.406265][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8451f9c0 [ 1332.406406][ T32] r4:00000000 [ 1332.406475][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.406727][ T32] r9:84769800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f07f000 [ 1332.406955][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.407186][ T32] r5:00001000 r4:e067f000 [ 1332.407326][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.407528][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.407712][ T32] r5:847c2b54 r4:847c2800 [ 1332.407871][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.408125][ T32] r7:dddd00c0 r6:82c18000 r5:847c2b54 r4:83ed0e00 [ 1332.408290][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.408496][ T32] r10:84769800 r9:83ed0e2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.408766][ T32] r4:83ed0e00 [ 1332.408880][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.409170][ T32] r10:00000000 r9:e4879e78 r8:84523e40 r7:83ed0e00 r6:80266a94 r5:84769800 [ 1332.409378][ T32] r4:8451f6c0 [ 1332.409497][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.409701][ T32] Exception stack(0xe8889fb0 to 0xe8889ff8) [ 1332.409840][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.410063][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.410286][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.420647][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8451f6c0 [ 1332.421014][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.421269][ T32] INFO: task kworker/1:203:3957 blocked for more than 458 seconds. [ 1332.421469][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.421646][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.421897][ T32] task:kworker/1:203 state:D stack:0 pid:3957 tgid:3957 ppid:2 flags:0x00000000 [ 1332.422247][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.422517][ T32] Call trace: [ 1332.422626][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.422860][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4861da4 r5:8476c800 [ 1332.423123][ T32] r4:8476c800 [ 1332.423224][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.423518][ T32] r5:8476c800 r4:82717b6c [ 1332.423642][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.424014][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.424482][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4861e20 [ 1332.424715][ T32] r4:00000000 [ 1332.424856][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.425125][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.425364][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.425585][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84523400 [ 1332.425829][ T32] r4:00000000 [ 1332.425926][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.426166][ T32] r9:8476c800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f085000 [ 1332.426364][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.426595][ T32] r5:00001000 r4:e8881000 [ 1332.426738][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.427011][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.427328][ T32] r5:84617754 r4:84617400 [ 1332.427472][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.427737][ T32] r7:ddde40c0 r6:82c18200 r5:84617754 r4:84508380 [ 1332.427931][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.428224][ T32] r10:8476c800 r9:845083ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.428435][ T32] r4:84508380 [ 1332.428570][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.428783][ T32] r10:00000000 r9:e483de78 r8:84523780 r7:84508380 r6:80266a94 r5:8476c800 [ 1332.429073][ T32] r4:84523f40 [ 1332.429178][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.429448][ T32] Exception stack(0xe4861fb0 to 0xe4861ff8) [ 1332.429598][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.429836][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.430103][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.430285][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84523f40 [ 1332.440684][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.441093][ T32] INFO: task kworker/0:226:3959 blocked for more than 458 seconds. [ 1332.441334][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.441470][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.441761][ T32] task:kworker/0:226 state:D stack:0 pid:3959 tgid:3959 ppid:2 flags:0x00000000 [ 1332.442068][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.442292][ T32] Call trace: [ 1332.442406][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.442663][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e888dda4 r5:8476d400 [ 1332.442921][ T32] r4:8476d400 [ 1332.443027][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.443286][ T32] r5:8476d400 r4:82717b6c [ 1332.443448][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.443748][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.444033][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e888de20 [ 1332.444291][ T32] r4:00000000 [ 1332.444433][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.444742][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.444979][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.445194][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8451fc80 [ 1332.445402][ T32] r4:00000000 [ 1332.445485][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.445696][ T32] r9:8476d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f083000 [ 1332.445917][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.446218][ T32] r5:00001000 r4:e06b7000 [ 1332.446324][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.446597][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.446864][ T32] r5:847c3354 r4:847c3000 [ 1332.446978][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.447248][ T32] r7:dddd00c0 r6:82c18000 r5:847c3354 r4:83ed0e80 [ 1332.447403][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.447669][ T32] r10:8476d400 r9:83ed0eac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.447875][ T32] r4:83ed0e80 [ 1332.448011][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.448245][ T32] r10:00000000 r9:e4879e78 r8:845234c0 r7:83ed0e80 r6:80266a94 r5:8476d400 [ 1332.448521][ T32] r4:8451f880 [ 1332.448596][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.448804][ T32] Exception stack(0xe888dfb0 to 0xe888dff8) [ 1332.449027][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.449321][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.449484][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.449659][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8451f880 [ 1332.449858][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.450169][ T32] INFO: task kworker/0:227:3961 blocked for more than 458 seconds. [ 1332.450418][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.461034][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.461307][ T32] task:kworker/0:227 state:D stack:0 pid:3961 tgid:3961 ppid:2 flags:0x00000000 [ 1332.461591][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.461779][ T32] Call trace: [ 1332.461900][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.462139][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e8895da4 r5:8476e000 [ 1332.462475][ T32] r4:8476e000 [ 1332.462570][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.462740][ T32] r5:8476e000 r4:82717b6c [ 1332.462836][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.463101][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.463392][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8895e20 [ 1332.463623][ T32] r4:00000000 [ 1332.463718][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.464014][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.464345][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.464720][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844a61c0 [ 1332.464941][ T32] r4:00000000 [ 1332.465037][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.465277][ T32] r9:8476e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ad000 [ 1332.465547][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.465836][ T32] r5:00001000 r4:e88cd000 [ 1332.465954][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.466276][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.466525][ T32] r5:847c8754 r4:847c8400 [ 1332.466655][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.466921][ T32] r7:dddd00c0 r6:82c18000 r5:847c8754 r4:83ed0f00 [ 1332.467127][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.467393][ T32] r10:8476e000 r9:83ed0f2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.467697][ T32] r4:83ed0f00 [ 1332.467792][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.468175][ T32] r10:00000000 r9:e888de78 r8:84504b40 r7:83ed0f00 r6:80266a94 r5:8476e000 [ 1332.468419][ T32] r4:8451f980 [ 1332.468508][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.468744][ T32] Exception stack(0xe8895fb0 to 0xe8895ff8) [ 1332.468921][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.469158][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.469311][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.469474][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8451f980 [ 1332.469683][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.469892][ T32] INFO: task kworker/1:204:3963 blocked for more than 458 seconds. [ 1332.470075][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.470234][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.480743][ T32] task:kworker/1:204 state:D stack:0 pid:3963 tgid:3963 ppid:2 flags:0x00000000 [ 1332.481168][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.481391][ T32] Call trace: [ 1332.481577][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.481849][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e8885da4 r5:8476ec00 [ 1332.482122][ T32] r4:8476ec00 [ 1332.482240][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.482521][ T32] r5:8476ec00 r4:82717b6c [ 1332.482670][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.483079][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.483590][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e8885e20 [ 1332.483926][ T32] r4:00000000 [ 1332.484133][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.484535][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.484913][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.485284][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e2e00 [ 1332.485614][ T32] r4:00000000 [ 1332.485787][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.486140][ T32] r9:8476ec00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f075000 [ 1332.486408][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.486780][ T32] r5:00001000 r4:e4831000 [ 1332.486969][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.487336][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.487702][ T32] r5:82c9ef54 r4:82c9ec00 [ 1332.487874][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.488216][ T32] r7:ddde40c0 r6:82c18200 r5:82c9ef54 r4:84508400 [ 1332.488492][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.488947][ T32] r10:8476ec00 r9:8450842c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.489278][ T32] r4:84508400 [ 1332.489426][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.489725][ T32] r10:00000000 r9:e4861e78 r8:845232c0 r7:84508400 r6:80266a94 r5:8476ec00 [ 1332.489978][ T32] r4:84523580 [ 1332.490131][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.500684][ T32] Exception stack(0xe8885fb0 to 0xe8885ff8) [ 1332.501057][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.501451][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.501776][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.502076][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84523580 [ 1332.502386][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.502691][ T32] INFO: task kworker/0:228:3965 blocked for more than 458 seconds. [ 1332.502954][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.503361][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.503620][ T32] task:kworker/0:228 state:D stack:0 pid:3965 tgid:3965 ppid:2 flags:0x00000000 [ 1332.503985][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.504284][ T32] Call trace: [ 1332.504460][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.504774][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e485dda4 r5:8476bc00 [ 1332.505095][ T32] r4:8476bc00 [ 1332.505253][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.505565][ T32] r5:8476bc00 r4:82717b6c [ 1332.505761][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.506100][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.506460][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e485de20 [ 1332.506734][ T32] r4:00000000 [ 1332.506882][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.507230][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.507595][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.507944][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8451fec0 [ 1332.508276][ T32] r4:00000000 [ 1332.508486][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.508843][ T32] r9:8476bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f089000 [ 1332.509122][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.509549][ T32] r5:00001000 r4:e889d000 [ 1332.509718][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.510081][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.530746][ T32] r5:847c3754 r4:847c3400 [ 1332.531029][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.531496][ T32] r7:dddd00c0 r6:82c18000 r5:847c3754 r4:83ed0f80 [ 1332.531769][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.532251][ T32] r10:8476bc00 r9:83ed0fac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.532562][ T32] r4:83ed0f80 [ 1332.532746][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.533088][ T32] r10:00000000 r9:e8895e78 r8:84670000 r7:83ed0f80 r6:80266a94 r5:8476bc00 [ 1332.533357][ T32] r4:8451fe00 [ 1332.533509][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.533787][ T32] Exception stack(0xe485dfb0 to 0xe485dff8) [ 1332.534025][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.534373][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.534670][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.534970][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8451fe00 [ 1332.535230][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.535639][ T32] INFO: task kworker/1:205:3966 blocked for more than 459 seconds. [ 1332.535946][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.536170][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.536487][ T32] task:kworker/1:205 state:D stack:0 pid:3966 tgid:3966 ppid:2 flags:0x00000000 [ 1332.536932][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.537199][ T32] Call trace: [ 1332.537377][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.537686][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e88a9da4 r5:84766c00 [ 1332.537999][ T32] r4:84766c00 [ 1332.538188][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.538568][ T32] r5:84766c00 r4:82717b6c [ 1332.538766][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.539205][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.539614][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88a9e20 [ 1332.539896][ T32] r4:00000000 [ 1332.540124][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.550812][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.551240][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.551688][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84670040 [ 1332.552032][ T32] r4:00000000 [ 1332.552235][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.552641][ T32] r9:84766c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f087000 [ 1332.552897][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.553196][ T32] r5:00001000 r4:e8897000 [ 1332.553381][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.553781][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.554127][ T32] r5:84617b54 r4:84617800 [ 1332.554380][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.554749][ T32] r7:ddde40c0 r6:82c18200 r5:84617b54 r4:84508480 [ 1332.554962][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.555423][ T32] r10:84766c00 r9:845084ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.555992][ T32] r4:84508480 [ 1332.556182][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.556566][ T32] r10:00000000 r9:e8885e78 r8:84670200 r7:84508480 r6:80266a94 r5:84766c00 [ 1332.556847][ T32] r4:846700c0 [ 1332.556999][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.557362][ T32] Exception stack(0xe88a9fb0 to 0xe88a9ff8) [ 1332.557607][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.557914][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.558228][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.558482][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846700c0 [ 1332.558795][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.559099][ T32] INFO: task kworker/1:206:3968 blocked for more than 459 seconds. [ 1332.559445][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.559666][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.559921][ T32] task:kworker/1:206 state:D stack:0 pid:3968 tgid:3968 ppid:2 flags:0x00000000 [ 1332.570791][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.571214][ T32] Call trace: [ 1332.571392][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.571638][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e88b1da4 r5:84770000 [ 1332.571848][ T32] r4:84770000 [ 1332.571985][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.572368][ T32] r5:84770000 r4:82717b6c [ 1332.572530][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.572796][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.573042][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88b1e20 [ 1332.573388][ T32] r4:00000000 [ 1332.573497][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.573863][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.574112][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.574344][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84670600 [ 1332.574710][ T32] r4:00000000 [ 1332.574812][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.575066][ T32] r9:84770000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0a9000 [ 1332.575227][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.575479][ T32] r5:00001000 r4:e88b9000 [ 1332.575629][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.575894][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.576138][ T32] r5:847c3f54 r4:847c3c00 [ 1332.576233][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.576430][ T32] r7:ddde40c0 r6:82c18200 r5:847c3f54 r4:84508500 [ 1332.576574][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.576740][ T32] r10:84770000 r9:8450852c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.576889][ T32] r4:84508500 [ 1332.576999][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.577213][ T32] r10:00000000 r9:e8885e78 r8:84670440 r7:84508500 r6:80266a94 r5:84770000 [ 1332.577391][ T32] r4:84670340 [ 1332.577498][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.577712][ T32] Exception stack(0xe88b1fb0 to 0xe88b1ff8) [ 1332.577880][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.578100][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.578304][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.578480][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84670340 [ 1332.578655][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.578907][ T32] INFO: task kworker/0:229:3970 blocked for more than 459 seconds. [ 1332.579145][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.579291][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.579506][ T32] task:kworker/0:229 state:D stack:0 pid:3970 tgid:3970 ppid:2 flags:0x00000000 [ 1332.579764][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.579913][ T32] Call trace: [ 1332.580058][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.590863][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e88a1da4 r5:847a3000 [ 1332.591274][ T32] r4:847a3000 [ 1332.591399][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.591692][ T32] r5:847a3000 r4:82717b6c [ 1332.591845][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.592169][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.592442][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88a1e20 [ 1332.592732][ T32] r4:00000000 [ 1332.592852][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.593060][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.593366][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.593658][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:8451ff80 [ 1332.593920][ T32] r4:00000000 [ 1332.594044][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.594306][ T32] r9:847a3000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08b000 [ 1332.594506][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.594768][ T32] r5:00001000 r4:e88b3000 [ 1332.594883][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.595131][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.595362][ T32] r5:847c3b54 r4:847c3800 [ 1332.595509][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.595753][ T32] r7:dddd00c0 r6:82c18000 r5:847c3b54 r4:84674000 [ 1332.595901][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.596209][ T32] r10:847a3000 r9:8467402c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.596413][ T32] r4:84674000 [ 1332.596538][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.596772][ T32] r10:00000000 r9:e8895e78 r8:8451f880 r7:84674000 r6:80266a94 r5:847a3000 [ 1332.596954][ T32] r4:8451fdc0 [ 1332.597073][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.597278][ T32] Exception stack(0xe88a1fb0 to 0xe88a1ff8) [ 1332.597450][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.597696][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.597909][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.598075][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8451fdc0 [ 1332.598278][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.598492][ T32] INFO: task kworker/0:230:3971 blocked for more than 459 seconds. [ 1332.598684][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.598876][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.599055][ T32] task:kworker/0:230 state:D stack:0 pid:3971 tgid:3971 ppid:2 flags:0x00000000 [ 1332.599357][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.599505][ T32] Call trace: [ 1332.599631][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.599862][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e88adda4 r5:847a3c00 [ 1332.600085][ T32] r4:847a3c00 [ 1332.600194][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.610770][ T32] r5:847a3c00 r4:82717b6c [ 1332.610991][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.611286][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.611577][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88ade20 [ 1332.611779][ T32] r4:00000000 [ 1332.611922][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.612252][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.612577][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.612823][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844a6080 [ 1332.613011][ T32] r4:00000000 [ 1332.613128][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.613444][ T32] r9:847a3c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0ab000 [ 1332.613625][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.613965][ T32] r5:00001000 r4:e88c7000 [ 1332.614102][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.614366][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.614669][ T32] r5:847c8354 r4:847c8000 [ 1332.614794][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.615088][ T32] r7:dddd00c0 r6:82c18000 r5:847c8354 r4:84674080 [ 1332.615228][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.615460][ T32] r10:847a3c00 r9:846740ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.615668][ T32] r4:84674080 [ 1332.615794][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.616034][ T32] r10:00000000 r9:e8895e78 r8:8451f940 r7:84674080 r6:80266a94 r5:847a3c00 [ 1332.616247][ T32] r4:8451fe00 [ 1332.616382][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.616655][ T32] Exception stack(0xe88adfb0 to 0xe88adff8) [ 1332.616858][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.617099][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.617304][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.617491][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:8451fe00 [ 1332.617679][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.617945][ T32] INFO: task kworker/1:207:3976 blocked for more than 459 seconds. [ 1332.618165][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.618329][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.618583][ T32] task:kworker/1:207 state:D stack:0 pid:3976 tgid:3976 ppid:2 flags:0x00000000 [ 1332.618815][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.618985][ T32] Call trace: [ 1332.619121][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.619339][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e88e9da4 r5:84773000 [ 1332.619532][ T32] r4:84773000 [ 1332.619650][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.619906][ T32] r5:84773000 r4:82717b6c [ 1332.620086][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.630747][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.631142][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88e9e20 [ 1332.631442][ T32] r4:00000000 [ 1332.631558][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.631804][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.632025][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.632317][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e2480 [ 1332.632572][ T32] r4:00000000 [ 1332.632685][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.632971][ T32] r9:84773000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f04f000 [ 1332.633143][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.633445][ T32] r5:00001000 r4:e0639000 [ 1332.633591][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.633869][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.634170][ T32] r5:82f9ab54 r4:82f9a800 [ 1332.634320][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.634678][ T32] r7:ddde40c0 r6:82c18200 r5:82f9ab54 r4:84508580 [ 1332.634826][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.635131][ T32] r10:84773000 r9:845085ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1332.635379][ T32] r4:84508580 [ 1332.635489][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.635701][ T32] r10:00000000 r9:e8885e78 r8:846709c0 r7:84508580 r6:80266a94 r5:84773000 [ 1332.635901][ T32] r4:846708c0 [ 1332.636014][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.636293][ T32] Exception stack(0xe88e9fb0 to 0xe88e9ff8) [ 1332.636453][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.636679][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.636875][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.637065][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:846708c0 [ 1332.637345][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.637537][ T32] INFO: task kworker/0:231:3977 blocked for more than 459 seconds. [ 1332.637708][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.637853][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.638149][ T32] task:kworker/0:231 state:D stack:0 pid:3977 tgid:3977 ppid:2 flags:0x00000000 [ 1332.638414][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.638577][ T32] Call trace: [ 1332.638742][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.638969][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e88edda4 r5:84772400 [ 1332.639208][ T32] r4:84772400 [ 1332.639318][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.639621][ T32] r5:84772400 r4:82717b6c [ 1332.639738][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.639972][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.640340][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88ede20 [ 1332.650794][ T32] r4:00000000 [ 1332.651010][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.651448][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.651803][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.652321][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844a6300 [ 1332.652603][ T32] r4:00000000 [ 1332.653074][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.653417][ T32] r9:84772400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0af000 [ 1332.653703][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.654035][ T32] r5:00001000 r4:e88d7000 [ 1332.654262][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.654645][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.655021][ T32] r5:847c8b54 r4:847c8800 [ 1332.655190][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.655539][ T32] r7:dddd00c0 r6:82c18000 r5:847c8b54 r4:84674100 [ 1332.655852][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.656287][ T32] r10:84772400 r9:8467412c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.656545][ T32] r4:84674100 [ 1332.656691][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.656996][ T32] r10:00000000 r9:e8895e78 r8:84670a40 r7:84674100 r6:80266a94 r5:84772400 [ 1332.657336][ T32] r4:844a6100 [ 1332.657487][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.657801][ T32] Exception stack(0xe88edfb0 to 0xe88edff8) [ 1332.658065][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.658372][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.658645][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.658909][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844a6100 [ 1332.659159][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.659436][ T32] INFO: task kworker/0:232:3978 blocked for more than 459 seconds. [ 1332.659639][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.659870][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.660204][ T32] task:kworker/0:232 state:D stack:0 pid:3978 tgid:3978 ppid:2 flags:0x00000000 [ 1332.670750][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.671045][ T32] Call trace: [ 1332.671180][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.671421][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e88c5da4 r5:847a5400 [ 1332.671715][ T32] r4:847a5400 [ 1332.671822][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.672149][ T32] r5:847a5400 r4:82717b6c [ 1332.672323][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.672705][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.673121][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88c5e20 [ 1332.673400][ T32] r4:00000000 [ 1332.673554][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.673900][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.674236][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.674554][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844a6440 [ 1332.674845][ T32] r4:00000000 [ 1332.674942][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.675253][ T32] r9:847a5400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f0b1000 [ 1332.675500][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.675772][ T32] r5:00001000 r4:e88e1000 [ 1332.675948][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.676269][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.676529][ T32] r5:847c8f54 r4:847c8c00 [ 1332.676642][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.676915][ T32] r7:dddd00c0 r6:82c18000 r5:847c8f54 r4:84674180 [ 1332.677087][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.677365][ T32] r10:847a5400 r9:846741ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.677632][ T32] r4:84674180 [ 1332.677737][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.677986][ T32] r10:00000000 r9:e88ede78 r8:844a6400 r7:84674180 r6:80266a94 r5:847a5400 [ 1332.678164][ T32] r4:844a6240 [ 1332.678309][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.678544][ T32] Exception stack(0xe88c5fb0 to 0xe88c5ff8) [ 1332.678709][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.678935][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.679281][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.679537][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844a6240 [ 1332.679746][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.679947][ T32] INFO: task kworker/0:233:3981 blocked for more than 459 seconds. [ 1332.680174][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.690827][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.691149][ T32] task:kworker/0:233 state:D stack:0 pid:3981 tgid:3981 ppid:2 flags:0x00000000 [ 1332.691476][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.691672][ T32] Call trace: [ 1332.691787][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.692023][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e88e5da4 r5:847a6000 [ 1332.692356][ T32] r4:847a6000 [ 1332.692465][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.692739][ T32] r5:847a6000 r4:82717b6c [ 1332.692898][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.693316][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.693664][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88e5e20 [ 1332.693966][ T32] r4:00000000 [ 1332.694082][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.694383][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.694685][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.694930][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844a69c0 [ 1332.695154][ T32] r4:00000000 [ 1332.695281][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.695527][ T32] r9:847a6000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02d000 [ 1332.695758][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.696024][ T32] r5:00001000 r4:dfd3f000 [ 1332.696217][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.696512][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.696781][ T32] r5:847c9b54 r4:847c9800 [ 1332.696908][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.697289][ T32] r7:dddd00c0 r6:82c18000 r5:847c9b54 r4:84674200 [ 1332.697496][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.697817][ T32] r10:847a6000 r9:8467422c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.698039][ T32] r4:84674200 [ 1332.698157][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.698400][ T32] r10:00000000 r9:e88c5e78 r8:844a6640 r7:84674200 r6:80266a94 r5:847a6000 [ 1332.698718][ T32] r4:844a6580 [ 1332.698828][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.699091][ T32] Exception stack(0xe88e5fb0 to 0xe88e5ff8) [ 1332.699292][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.699537][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.699744][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.700003][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844a6580 [ 1332.710743][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.711070][ T32] INFO: task kworker/0:234:3982 blocked for more than 459 seconds. [ 1332.711375][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.711572][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.711829][ T32] task:kworker/0:234 state:D stack:0 pid:3982 tgid:3982 ppid:2 flags:0x00000000 [ 1332.712115][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.712383][ T32] Call trace: [ 1332.712486][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.712742][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e88bdda4 r5:847a6c00 [ 1332.712954][ T32] r4:847a6c00 [ 1332.713060][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.713348][ T32] r5:847a6c00 r4:82717b6c [ 1332.713485][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.713874][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.714292][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88bde20 [ 1332.714554][ T32] r4:00000000 [ 1332.714715][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.715047][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.715362][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.715644][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844a65c0 [ 1332.715919][ T32] r4:00000000 [ 1332.716066][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.716424][ T32] r9:847a6c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f011000 [ 1332.716672][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.716957][ T32] r5:00001000 r4:df98d000 [ 1332.717076][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.717384][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.717683][ T32] r5:847c9354 r4:847c9000 [ 1332.717798][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.718066][ T32] r7:dddd00c0 r6:82c18000 r5:847c9354 r4:84674280 [ 1332.718326][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.718608][ T32] r10:847a6c00 r9:846742ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.718787][ T32] r4:84674280 [ 1332.718860][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.719174][ T32] r10:00000000 r9:e88e5e78 r8:844a6700 r7:84674280 r6:80266a94 r5:847a6c00 [ 1332.719320][ T32] r4:844a6580 [ 1332.719426][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.719604][ T32] Exception stack(0xe88bdfb0 to 0xe88bdff8) [ 1332.719718][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.719867][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.720152][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.720292][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844a6580 [ 1332.730722][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.731041][ T32] INFO: task kworker/0:235:3985 blocked for more than 459 seconds. [ 1332.731217][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.731352][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.731516][ T32] task:kworker/0:235 state:D stack:0 pid:3985 tgid:3985 ppid:2 flags:0x00000000 [ 1332.731823][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.731997][ T32] Call trace: [ 1332.732119][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.732323][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e88f5da4 r5:847a4800 [ 1332.732482][ T32] r4:847a4800 [ 1332.732563][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.732827][ T32] r5:847a4800 r4:82717b6c [ 1332.732994][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.733204][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.733405][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88f5e20 [ 1332.733550][ T32] r4:00000000 [ 1332.733627][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.733903][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.734110][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.734319][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844a6800 [ 1332.734456][ T32] r4:00000000 [ 1332.734534][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.734748][ T32] r9:847a4800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02b000 [ 1332.734922][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.735136][ T32] r5:00001000 r4:dfae9000 [ 1332.735223][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.735440][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.735728][ T32] r5:847c9754 r4:847c9400 [ 1332.735815][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.735999][ T32] r7:dddd00c0 r6:82c18000 r5:847c9754 r4:84674300 [ 1332.736148][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.736335][ T32] r10:847a4800 r9:8467432c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.736535][ T32] r4:84674300 [ 1332.736610][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.736789][ T32] r10:00000000 r9:e88e5e78 r8:844a68c0 r7:84674300 r6:80266a94 r5:847a4800 [ 1332.736923][ T32] r4:844a6780 [ 1332.736995][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.737181][ T32] Exception stack(0xe88f5fb0 to 0xe88f5ff8) [ 1332.737322][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.737504][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.737664][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.737796][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844a6780 [ 1332.737931][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.738077][ T32] INFO: task kworker/0:236:3988 blocked for more than 459 seconds. [ 1332.738293][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.738438][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.738576][ T32] task:kworker/0:236 state:D stack:0 pid:3988 tgid:3988 ppid:2 flags:0x00000000 [ 1332.738796][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.738966][ T32] Call trace: [ 1332.739083][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.739262][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0711da4 r5:84568000 [ 1332.739403][ T32] r4:84568000 [ 1332.739478][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.739645][ T32] r5:84568000 r4:82717b6c [ 1332.739735][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.739948][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.740279][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0711e20 [ 1332.750772][ T32] r4:00000000 [ 1332.750983][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.751197][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.751392][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.751624][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844a6b00 [ 1332.751798][ T32] r4:00000000 [ 1332.751906][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.752151][ T32] r9:84568000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f02f000 [ 1332.752386][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.752600][ T32] r5:00001000 r4:dfdbd000 [ 1332.752716][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.752985][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.753193][ T32] r5:847c9f54 r4:847c9c00 [ 1332.753340][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.753582][ T32] r7:dddd00c0 r6:82c18000 r5:847c9f54 r4:84674380 [ 1332.753781][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.754049][ T32] r10:84568000 r9:846743ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.754225][ T32] r4:84674380 [ 1332.754330][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.754496][ T32] r10:00000000 r9:e88e5e78 r8:844a6bc0 r7:84674380 r6:80266a94 r5:84568000 [ 1332.754695][ T32] r4:844a6940 [ 1332.754818][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.755025][ T32] Exception stack(0xe0711fb0 to 0xe0711ff8) [ 1332.755152][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.755303][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.755488][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.755630][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844a6940 [ 1332.755803][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.755954][ T32] INFO: task kworker/0:237:3989 blocked for more than 459 seconds. [ 1332.756136][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.756326][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.756476][ T32] task:kworker/0:237 state:D stack:0 pid:3989 tgid:3989 ppid:2 flags:0x00000000 [ 1332.756729][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.756854][ T32] Call trace: [ 1332.756943][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.757145][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e06f5da4 r5:84568c00 [ 1332.757290][ T32] r4:84568c00 [ 1332.757390][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.757559][ T32] r5:84568c00 r4:82717b6c [ 1332.757648][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.757827][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.758013][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e06f5e20 [ 1332.758192][ T32] r4:00000000 [ 1332.758275][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.758497][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.758660][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.758922][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844a6cc0 [ 1332.759061][ T32] r4:00000000 [ 1332.759168][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.759333][ T32] r9:84568c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f031000 [ 1332.759484][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.759662][ T32] r5:00001000 r4:dfdff000 [ 1332.759826][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.760041][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.760278][ T32] r5:847ca354 r4:847ca000 [ 1332.770680][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.771046][ T32] r7:dddd00c0 r6:82c18000 r5:847ca354 r4:84674400 [ 1332.771186][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.771452][ T32] r10:84568c00 r9:8467442c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.771616][ T32] r4:84674400 [ 1332.771705][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.771956][ T32] r10:00000000 r9:e0711e78 r8:844a6d80 r7:84674400 r6:80266a94 r5:84568c00 [ 1332.772193][ T32] r4:844a6a40 [ 1332.772325][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.772543][ T32] Exception stack(0xe06f5fb0 to 0xe06f5ff8) [ 1332.772721][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.772960][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.773158][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.773359][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844a6a40 [ 1332.773565][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.773925][ T32] INFO: task kworker/0:238:3992 blocked for more than 459 seconds. [ 1332.774159][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.774288][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.774426][ T32] task:kworker/0:238 state:D stack:0 pid:3992 tgid:3992 ppid:2 flags:0x00000000 [ 1332.774618][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.774799][ T32] Call trace: [ 1332.774883][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.775072][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0745da4 r5:84569800 [ 1332.775204][ T32] r4:84569800 [ 1332.775289][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.775478][ T32] r5:84569800 r4:82717b6c [ 1332.775573][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.775777][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.775973][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0745e20 [ 1332.776179][ T32] r4:00000000 [ 1332.776257][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.776418][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.776608][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.776784][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d0740 [ 1332.776920][ T32] r4:00000000 [ 1332.777063][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.777234][ T32] r9:84569800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03b000 [ 1332.777369][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.777547][ T32] r5:00001000 r4:e0407000 [ 1332.777641][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.777824][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.778027][ T32] r5:847cb754 r4:847cb400 [ 1332.778141][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.778333][ T32] r7:dddd00c0 r6:82c18000 r5:847cb754 r4:84674480 [ 1332.778446][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.778623][ T32] r10:84569800 r9:846744ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.778852][ T32] r4:84674480 [ 1332.778961][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.779180][ T32] r10:00000000 r9:e06f5e78 r8:843d0100 r7:84674480 r6:80266a94 r5:84569800 [ 1332.779374][ T32] r4:843d0000 [ 1332.779452][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.779612][ T32] Exception stack(0xe0745fb0 to 0xe0745ff8) [ 1332.779771][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.779921][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.780152][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.790836][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843d0000 [ 1332.791116][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.791365][ T32] INFO: task kworker/0:239:3993 blocked for more than 459 seconds. [ 1332.791569][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.791721][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.791918][ T32] task:kworker/0:239 state:D stack:0 pid:3993 tgid:3993 ppid:2 flags:0x00000000 [ 1332.792220][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.792397][ T32] Call trace: [ 1332.792489][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.792697][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0769da4 r5:8456a400 [ 1332.792925][ T32] r4:8456a400 [ 1332.793017][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.793191][ T32] r5:8456a400 r4:82717b6c [ 1332.793290][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.793511][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.793800][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0769e20 [ 1332.794019][ T32] r4:00000000 [ 1332.794100][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.794280][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.794493][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.794764][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844a6e80 [ 1332.794929][ T32] r4:00000000 [ 1332.795036][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.795239][ T32] r9:8456a400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f033000 [ 1332.795401][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.795601][ T32] r5:00001000 r4:dff49000 [ 1332.795715][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.795961][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.796263][ T32] r5:847ca754 r4:847ca400 [ 1332.796395][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.796611][ T32] r7:dddd00c0 r6:82c18000 r5:847ca754 r4:84674500 [ 1332.796726][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.797013][ T32] r10:8456a400 r9:8467452c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.797160][ T32] r4:84674500 [ 1332.797236][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.797417][ T32] r10:00000000 r9:e0745e78 r8:843d01c0 r7:84674500 r6:80266a94 r5:8456a400 [ 1332.797557][ T32] r4:843d0000 [ 1332.797635][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.797828][ T32] Exception stack(0xe0769fb0 to 0xe0769ff8) [ 1332.797980][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.798155][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.798329][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.798474][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843d0000 [ 1332.798671][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.798854][ T32] INFO: task kworker/0:240:3994 blocked for more than 459 seconds. [ 1332.799003][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.799146][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.799302][ T32] task:kworker/0:240 state:D stack:0 pid:3994 tgid:3994 ppid:2 flags:0x00000000 [ 1332.799515][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.799666][ T32] Call trace: [ 1332.799760][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.799919][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e073dda4 r5:8456b000 [ 1332.800118][ T32] r4:8456b000 [ 1332.800197][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.810783][ T32] r5:8456b000 r4:82717b6c [ 1332.811013][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.811274][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.811548][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e073de20 [ 1332.811710][ T32] r4:00000000 [ 1332.811803][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.811992][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.812353][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.812574][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d0080 [ 1332.812775][ T32] r4:00000000 [ 1332.812952][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.813252][ T32] r9:8456b000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f035000 [ 1332.813522][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.813841][ T32] r5:00001000 r4:dffbf000 [ 1332.814022][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.814340][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.814684][ T32] r5:847cab54 r4:847ca800 [ 1332.814876][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.815219][ T32] r7:dddd00c0 r6:82c18000 r5:847cab54 r4:84674580 [ 1332.815417][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.815685][ T32] r10:8456b000 r9:846745ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.815963][ T32] r4:84674580 [ 1332.816090][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.816337][ T32] r10:00000000 r9:e0745e78 r8:843d0280 r7:84674580 r6:80266a94 r5:8456b000 [ 1332.816569][ T32] r4:843d0000 [ 1332.816659][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.816995][ T32] Exception stack(0xe073dfb0 to 0xe073dff8) [ 1332.817150][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.817348][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.817574][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.817735][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843d0000 [ 1332.817993][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.818248][ T32] INFO: task kworker/0:241:3997 blocked for more than 459 seconds. [ 1332.818467][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.818614][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.818873][ T32] task:kworker/0:241 state:D stack:0 pid:3997 tgid:3997 ppid:2 flags:0x00000000 [ 1332.819169][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.819332][ T32] Call trace: [ 1332.819424][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.819694][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e0771da4 r5:8456bc00 [ 1332.819918][ T32] r4:8456bc00 [ 1332.820105][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.830708][ T32] r5:8456bc00 r4:82717b6c [ 1332.830942][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.831200][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.831478][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e0771e20 [ 1332.831729][ T32] r4:00000000 [ 1332.831832][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.832165][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.832421][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.832675][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d03c0 [ 1332.833177][ T32] r4:00000000 [ 1332.833516][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.833858][ T32] r9:8456bc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f037000 [ 1332.834219][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.834565][ T32] r5:00001000 r4:e00ad000 [ 1332.834710][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.835144][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.835412][ T32] r5:847caf54 r4:847cac00 [ 1332.835504][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.835762][ T32] r7:dddd00c0 r6:82c18000 r5:847caf54 r4:84674600 [ 1332.835889][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.836248][ T32] r10:8456bc00 r9:8467462c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.836419][ T32] r4:84674600 [ 1332.836522][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.836685][ T32] r10:00000000 r9:e0745e78 r8:843d05c0 r7:84674600 r6:80266a94 r5:8456bc00 [ 1332.836945][ T32] r4:843d0340 [ 1332.837021][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.837268][ T32] Exception stack(0xe0771fb0 to 0xe0771ff8) [ 1332.837390][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.837534][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.837716][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.837911][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843d0340 [ 1332.838055][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.838243][ T32] INFO: task kworker/0:242:3999 blocked for more than 459 seconds. [ 1332.838425][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.838570][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.838738][ T32] task:kworker/0:242 state:D stack:0 pid:3999 tgid:3999 ppid:2 flags:0x00000000 [ 1332.838999][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.839150][ T32] Call trace: [ 1332.839252][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.839413][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e4805da4 r5:8456c800 [ 1332.839548][ T32] r4:8456c800 [ 1332.839625][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.839788][ T32] r5:8456c800 r4:82717b6c [ 1332.839873][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.840145][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.840371][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e4805e20 [ 1332.851010][ T32] r4:00000000 [ 1332.851145][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.851375][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.851607][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.851834][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d0500 [ 1332.852000][ T32] r4:00000000 [ 1332.852142][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.852401][ T32] r9:8456c800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f039000 [ 1332.852570][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.852778][ T32] r5:00001000 r4:e00d9000 [ 1332.852944][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.853138][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.853363][ T32] r5:847cb354 r4:847cb000 [ 1332.853450][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.853725][ T32] r7:dddd00c0 r6:82c18000 r5:847cb354 r4:84674680 [ 1332.853842][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.854076][ T32] r10:8456c800 r9:846746ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.854230][ T32] r4:84674680 [ 1332.854311][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.854483][ T32] r10:00000000 r9:e0745e78 r8:843d0640 r7:84674680 r6:80266a94 r5:8456c800 [ 1332.854667][ T32] r4:843d0340 [ 1332.854741][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.854892][ T32] Exception stack(0xe4805fb0 to 0xe4805ff8) [ 1332.855005][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.855155][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.855382][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.855511][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843d0340 [ 1332.855684][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.855870][ T32] INFO: task kworker/0:243:4002 blocked for more than 459 seconds. [ 1332.856043][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.856201][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.856370][ T32] task:kworker/0:243 state:D stack:0 pid:4002 tgid:4002 ppid:2 flags:0x00000000 [ 1332.856584][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.856713][ T32] Call trace: [ 1332.856819][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.857022][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:e88f9da4 r5:8456d400 [ 1332.857163][ T32] r4:8456d400 [ 1332.857248][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.857413][ T32] r5:8456d400 r4:82717b6c [ 1332.857559][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.857747][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.857995][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:e88f9e20 [ 1332.858129][ T32] r4:00000000 [ 1332.858210][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.858407][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.858576][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.858782][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d0880 [ 1332.858915][ T32] r4:00000000 [ 1332.859032][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.859203][ T32] r9:8456d400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03d000 [ 1332.859340][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.859539][ T32] r5:00001000 r4:e04ed000 [ 1332.859647][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.859865][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.860050][ T32] r5:847cbb54 r4:847cb800 [ 1332.860232][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.870721][ T32] r7:dddd00c0 r6:82c18000 r5:847cbb54 r4:84674700 [ 1332.871029][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.871258][ T32] r10:8456d400 r9:8467472c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.871485][ T32] r4:84674700 [ 1332.871569][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.871744][ T32] r10:00000000 r9:e0745e78 r8:843d0940 r7:84674700 r6:80266a94 r5:8456d400 [ 1332.871897][ T32] r4:843d06c0 [ 1332.871977][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.872168][ T32] Exception stack(0xe88f9fb0 to 0xe88f9ff8) [ 1332.872301][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.872456][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.872599][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.872759][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843d06c0 [ 1332.872956][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.873120][ T32] INFO: task kworker/0:244:4004 blocked for more than 459 seconds. [ 1332.873269][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.873409][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.873563][ T32] task:kworker/0:244 state:D stack:0 pid:4004 tgid:4004 ppid:2 flags:0x00000000 [ 1332.873805][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.874015][ T32] Call trace: [ 1332.874147][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.874398][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea909da4 r5:8456e000 [ 1332.874609][ T32] r4:8456e000 [ 1332.874700][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.874950][ T32] r5:8456e000 r4:82717b6c [ 1332.875058][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.875399][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.875694][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea909e20 [ 1332.875924][ T32] r4:00000000 [ 1332.876004][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.876452][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.877183][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.877422][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d0a40 [ 1332.877624][ T32] r4:00000000 [ 1332.877754][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.877991][ T32] r9:8456e000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f03f000 [ 1332.878342][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.878590][ T32] r5:00001000 r4:e0505000 [ 1332.878722][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.878971][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.879243][ T32] r5:847cbf54 r4:847cbc00 [ 1332.879353][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.879625][ T32] r7:dddd00c0 r6:82c18000 r5:847cbf54 r4:84674780 [ 1332.879781][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.880216][ T32] r10:8456e000 r9:846747ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.890747][ T32] r4:84674780 [ 1332.890961][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.891273][ T32] r10:00000000 r9:e88f9e78 r8:843d0b00 r7:84674780 r6:80266a94 r5:8456e000 [ 1332.891426][ T32] r4:843d07c0 [ 1332.891506][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.891690][ T32] Exception stack(0xea909fb0 to 0xea909ff8) [ 1332.891817][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.891997][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.892208][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.892361][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843d07c0 [ 1332.892564][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.892808][ T32] INFO: task kworker/0:245:4005 blocked for more than 459 seconds. [ 1332.893015][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.893175][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.893347][ T32] task:kworker/0:245 state:D stack:0 pid:4005 tgid:4005 ppid:2 flags:0x00000000 [ 1332.893619][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.893786][ T32] Call trace: [ 1332.893874][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.894091][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea905da4 r5:8456ec00 [ 1332.894242][ T32] r4:8456ec00 [ 1332.894346][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.894554][ T32] r5:8456ec00 r4:82717b6c [ 1332.894655][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.894947][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.895215][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea905e20 [ 1332.895439][ T32] r4:00000000 [ 1332.895562][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.895829][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.896139][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.896395][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d0c80 [ 1332.896595][ T32] r4:00000000 [ 1332.896697][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.896928][ T32] r9:8456ec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f041000 [ 1332.897145][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.897389][ T32] r5:00001000 r4:e0521000 [ 1332.897503][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.897720][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.897987][ T32] r5:847d4354 r4:847d4000 [ 1332.898152][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.898432][ T32] r7:dddd00c0 r6:82c18000 r5:847d4354 r4:84674800 [ 1332.898587][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.898856][ T32] r10:8456ec00 r9:8467482c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.899026][ T32] r4:84674800 [ 1332.899104][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.899285][ T32] r10:00000000 r9:ea909e78 r8:843d0b40 r7:84674800 r6:80266a94 r5:8456ec00 [ 1332.899410][ T32] r4:843d09c0 [ 1332.899520][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.899692][ T32] Exception stack(0xea905fb0 to 0xea905ff8) [ 1332.899805][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.899986][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.900307][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.910691][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843d09c0 [ 1332.911024][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.911209][ T32] INFO: task kworker/0:246:4008 blocked for more than 459 seconds. [ 1332.911359][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.911463][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.911674][ T32] task:kworker/0:246 state:D stack:0 pid:4008 tgid:4008 ppid:2 flags:0x00000000 [ 1332.911884][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.912040][ T32] Call trace: [ 1332.912162][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.912396][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea911da4 r5:847a8000 [ 1332.912615][ T32] r4:847a8000 [ 1332.912764][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.912984][ T32] r5:847a8000 r4:82717b6c [ 1332.913079][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.913282][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.913473][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea911e20 [ 1332.913658][ T32] r4:00000000 [ 1332.913839][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.914013][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.914185][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.914377][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843d0dc0 [ 1332.914567][ T32] r4:00000000 [ 1332.914648][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.914815][ T32] r9:847a8000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f043000 [ 1332.914958][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.915135][ T32] r5:00001000 r4:e054d000 [ 1332.915268][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.915475][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.915695][ T32] r5:847d4754 r4:847d4400 [ 1332.915785][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.916025][ T32] r7:dddd00c0 r6:82c18000 r5:847d4754 r4:84674880 [ 1332.916162][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.916352][ T32] r10:847a8000 r9:846748ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.916490][ T32] r4:84674880 [ 1332.916566][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.916786][ T32] r10:00000000 r9:ea905e78 r8:843d0e80 r7:84674880 r6:80266a94 r5:847a8000 [ 1332.916939][ T32] r4:843d0c00 [ 1332.917015][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.917169][ T32] Exception stack(0xea911fb0 to 0xea911ff8) [ 1332.917289][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1332.917488][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.917662][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.917791][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843d0c00 [ 1332.917931][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.918080][ T32] INFO: task kworker/0:247:4010 blocked for more than 459 seconds. [ 1332.918305][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.918418][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.918592][ T32] task:kworker/0:247 state:D stack:0 pid:4010 tgid:4010 ppid:2 flags:0x00000000 [ 1332.918793][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.918957][ T32] Call trace: [ 1332.919051][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.919214][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea919da4 r5:847a8c00 [ 1332.919360][ T32] r4:847a8c00 [ 1332.919435][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.919601][ T32] r5:847a8c00 r4:82717b6c [ 1332.919688][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.919922][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.920158][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea919e20 [ 1332.920300][ T32] r4:00000000 [ 1332.930753][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.931092][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.931350][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.931550][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84506940 [ 1332.931736][ T32] r4:00000000 [ 1332.931819][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.932003][ T32] r9:847a8c00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f045000 [ 1332.932254][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.932501][ T32] r5:00001000 r4:e0573000 [ 1332.932595][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.932815][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.933056][ T32] r5:847d4b54 r4:847d4800 [ 1332.933221][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.933432][ T32] r7:dddd00c0 r6:82c18000 r5:847d4b54 r4:84674900 [ 1332.933616][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.933832][ T32] r10:847a8c00 r9:8467492c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.934112][ T32] r4:84674900 [ 1332.934205][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.934455][ T32] r10:00000000 r9:ea911e78 r8:843d0fc0 r7:84674900 r6:80266a94 r5:847a8c00 [ 1332.934628][ T32] r4:843d0d00 [ 1332.934718][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.934969][ T32] Exception stack(0xea919fb0 to 0xea919ff8) [ 1332.935137][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1332.935358][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.935504][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.935702][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843d0d00 [ 1332.935886][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.936112][ T32] INFO: task kworker/0:248:4011 blocked for more than 459 seconds. [ 1332.936339][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.936591][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.936915][ T32] task:kworker/0:248 state:D stack:0 pid:4011 tgid:4011 ppid:2 flags:0x00000000 [ 1332.937520][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.937844][ T32] Call trace: [ 1332.938040][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.938630][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea915da4 r5:847a9800 [ 1332.939089][ T32] r4:847a9800 [ 1332.939268][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.939630][ T32] r5:847a9800 r4:82717b6c [ 1332.939828][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.940302][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.951039][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea915e20 [ 1332.951282][ T32] r4:00000000 [ 1332.951369][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.951600][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.951945][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.952383][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843db200 [ 1332.952739][ T32] r4:00000000 [ 1332.952905][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.953266][ T32] r9:847a9800 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f049000 [ 1332.953716][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.954252][ T32] r5:00001000 r4:e0595000 [ 1332.954466][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.954896][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.955341][ T32] r5:847d5354 r4:847d5000 [ 1332.955594][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.956135][ T32] r7:dddd00c0 r6:82c18000 r5:847d5354 r4:84674980 [ 1332.956356][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.956628][ T32] r10:847a9800 r9:846749ac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.956921][ T32] r4:84674980 [ 1332.957031][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.957299][ T32] r10:00000000 r9:ea919e78 r8:844a6f80 r7:84674980 r6:80266a94 r5:847a9800 [ 1332.957512][ T32] r4:844a6c40 [ 1332.957639][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.957851][ T32] Exception stack(0xea915fb0 to 0xea915ff8) [ 1332.958057][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1332.958346][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.958601][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.958860][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:844a6c40 [ 1332.959105][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.959355][ T32] INFO: task kworker/0:249:4013 blocked for more than 459 seconds. [ 1332.959617][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.959785][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.960111][ T32] task:kworker/0:249 state:D stack:0 pid:4013 tgid:4013 ppid:2 flags:0x00000000 [ 1332.970699][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.970999][ T32] Call trace: [ 1332.971172][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.971494][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea91dda4 r5:847aa400 [ 1332.971732][ T32] r4:847aa400 [ 1332.971929][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.972215][ T32] r5:847aa400 r4:82717b6c [ 1332.972379][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.972719][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.973057][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea91de20 [ 1332.973308][ T32] r4:00000000 [ 1332.973466][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.973709][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.973975][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.974281][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:844a6e00 [ 1332.974543][ T32] r4:00000000 [ 1332.974643][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.974920][ T32] r9:847aa400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f047000 [ 1332.975113][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.975447][ T32] r5:00001000 r4:e0585000 [ 1332.975620][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.975918][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.976288][ T32] r5:847d4f54 r4:847d4c00 [ 1332.976465][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.976859][ T32] r7:dddd00c0 r6:82c18000 r5:847d4f54 r4:84674a00 [ 1332.977084][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.977580][ T32] r10:847aa400 r9:84674a2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.977990][ T32] r4:84674a00 [ 1332.978162][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1332.978567][ T32] r10:00000000 r9:ea915e78 r8:843db140 r7:84674a00 r6:80266a94 r5:847aa400 [ 1332.978926][ T32] r4:843db0c0 [ 1332.979127][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1332.979535][ T32] Exception stack(0xea91dfb0 to 0xea91dff8) [ 1332.979830][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1332.980323][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1332.990781][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1332.991126][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843db0c0 [ 1332.991403][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1332.991649][ T32] INFO: task kworker/0:250:4015 blocked for more than 459 seconds. [ 1332.991885][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1332.992036][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1332.992336][ T32] task:kworker/0:250 state:D stack:0 pid:4015 tgid:4015 ppid:2 flags:0x00000000 [ 1332.992632][ T32] Workqueue: events bpf_prog_free_deferred [ 1332.992820][ T32] Call trace: [ 1332.992945][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1332.993218][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea921da4 r5:847ab000 [ 1332.993424][ T32] r4:847ab000 [ 1332.993547][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1332.993822][ T32] r5:847ab000 r4:82717b6c [ 1332.993955][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1332.994275][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1332.994576][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea921e20 [ 1332.994768][ T32] r4:00000000 [ 1332.994899][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1332.995150][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1332.995451][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1332.995696][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843db400 [ 1332.996022][ T32] r4:00000000 [ 1332.996211][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1332.996472][ T32] r9:847ab000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04b000 [ 1332.996712][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1332.997054][ T32] r5:00001000 r4:e05bb000 [ 1332.997253][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1332.997585][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1332.998092][ T32] r5:847d5754 r4:847d5400 [ 1332.998316][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1332.998704][ T32] r7:dddd00c0 r6:82c18000 r5:847d5754 r4:84674a80 [ 1332.998936][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1332.999327][ T32] r10:847ab000 r9:84674aac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1332.999827][ T32] r4:84674a80 [ 1332.999976][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.010743][ T32] r10:00000000 r9:ea915e78 r8:843db2c0 r7:84674a80 r6:80266a94 r5:847ab000 [ 1333.011123][ T32] r4:843db0c0 [ 1333.011300][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.011662][ T32] Exception stack(0xea921fb0 to 0xea921ff8) [ 1333.011930][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.012420][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.012738][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.013138][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843db0c0 [ 1333.013572][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.014026][ T32] INFO: task kworker/0:251:4017 blocked for more than 459 seconds. [ 1333.014417][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.014716][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.015213][ T32] task:kworker/0:251 state:D stack:0 pid:4017 tgid:4017 ppid:2 flags:0x00000000 [ 1333.015784][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.016197][ T32] Call trace: [ 1333.016432][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.016824][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea925da4 r5:847abc00 [ 1333.017514][ T32] r4:847abc00 [ 1333.017688][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.018027][ T32] r5:847abc00 r4:82717b6c [ 1333.018203][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.018676][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.019136][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea925e20 [ 1333.019368][ T32] r4:00000000 [ 1333.019510][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.019811][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.030754][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.031266][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843db500 [ 1333.031588][ T32] r4:00000000 [ 1333.031742][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.032245][ T32] r9:847abc00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f04d000 [ 1333.032511][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.032939][ T32] r5:00001000 r4:e05e7000 [ 1333.033105][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.033468][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.033849][ T32] r5:847d5b54 r4:847d5800 [ 1333.034017][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.034369][ T32] r7:dddd00c0 r6:82c18000 r5:847d5b54 r4:84674b00 [ 1333.034581][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.034935][ T32] r10:847abc00 r9:84674b2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1333.035249][ T32] r4:84674b00 [ 1333.035633][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.035978][ T32] r10:00000000 r9:ea921e78 r8:843db5c0 r7:84674b00 r6:80266a94 r5:847abc00 [ 1333.036300][ T32] r4:843db380 [ 1333.036472][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.036764][ T32] Exception stack(0xea925fb0 to 0xea925ff8) [ 1333.037020][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.037351][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.037648][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.037894][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843db380 [ 1333.038197][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.038534][ T32] INFO: task kworker/0:252:4019 blocked for more than 459 seconds. [ 1333.038807][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.039017][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.039289][ T32] task:kworker/0:252 state:D stack:0 pid:4019 tgid:4019 ppid:2 flags:0x00000000 [ 1333.039651][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.039898][ T32] Call trace: [ 1333.040131][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.050730][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea935da4 r5:847ad400 [ 1333.051113][ T32] r4:847ad400 [ 1333.051364][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.051755][ T32] r5:847ad400 r4:82717b6c [ 1333.051958][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.052351][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.052632][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea935e20 [ 1333.052866][ T32] r4:00000000 [ 1333.052999][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.053406][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.053890][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.054310][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843db900 [ 1333.054601][ T32] r4:00000000 [ 1333.054770][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.055147][ T32] r9:847ad400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f051000 [ 1333.055485][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.055977][ T32] r5:00001000 r4:e06db000 [ 1333.056196][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.056603][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.057196][ T32] r5:847d5f54 r4:847d5c00 [ 1333.057386][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.057865][ T32] r7:dddd00c0 r6:82c18000 r5:847d5f54 r4:84674b80 [ 1333.058101][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.058518][ T32] r10:847ad400 r9:84674bac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1333.058849][ T32] r4:84674b80 [ 1333.059068][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.059419][ T32] r10:00000000 r9:ea925e78 r8:843db700 r7:84674b80 r6:80266a94 r5:847ad400 [ 1333.059663][ T32] r4:843db4c0 [ 1333.059795][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.060060][ T32] Exception stack(0xea935fb0 to 0xea935ff8) [ 1333.070830][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.071196][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.071494][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.071728][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843db4c0 [ 1333.071953][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.072232][ T32] INFO: task kworker/0:253:4022 blocked for more than 459 seconds. [ 1333.072476][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.072681][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.072910][ T32] task:kworker/0:253 state:D stack:0 pid:4022 tgid:4022 ppid:2 flags:0x00000000 [ 1333.073253][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.073508][ T32] Call trace: [ 1333.073646][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.073915][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea93dda4 r5:847ae000 [ 1333.074132][ T32] r4:847ae000 [ 1333.074335][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.074657][ T32] r5:847ae000 r4:82717b6c [ 1333.074791][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.075133][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.075427][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea93de20 [ 1333.075639][ T32] r4:00000000 [ 1333.075767][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.076019][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.076340][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.076623][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843dbb40 [ 1333.076857][ T32] r4:00000000 [ 1333.077006][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.077307][ T32] r9:847ae000 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f053000 [ 1333.077577][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.077937][ T32] r5:00001000 r4:e06eb000 [ 1333.078096][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.078407][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.078758][ T32] r5:847d6354 r4:847d6000 [ 1333.078908][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.079190][ T32] r7:dddd00c0 r6:82c18000 r5:847d6354 r4:84674c00 [ 1333.079420][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.079732][ T32] r10:847ae000 r9:84674c2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1333.079974][ T32] r4:84674c00 [ 1333.080151][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.090956][ T32] r10:00000000 r9:ea935e78 r8:843dba00 r7:84674c00 r6:80266a94 r5:847ae000 [ 1333.091468][ T32] r4:843db800 [ 1333.091638][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.092061][ T32] Exception stack(0xea93dfb0 to 0xea93dff8) [ 1333.092372][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.092724][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.093113][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.093404][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843db800 [ 1333.093716][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.094121][ T32] INFO: task kworker/1:208:4023 blocked for more than 459 seconds. [ 1333.094510][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.094800][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.095142][ T32] task:kworker/1:208 state:D stack:0 pid:4023 tgid:4023 ppid:2 flags:0x00000000 [ 1333.095545][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.095779][ T32] Call trace: [ 1333.095929][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.096273][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea929da4 r5:84771800 [ 1333.096696][ T32] r4:84771800 [ 1333.096842][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.097155][ T32] r5:84771800 r4:82717b6c [ 1333.097319][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.097703][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.098023][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea929e20 [ 1333.098236][ T32] r4:00000000 [ 1333.098370][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.098678][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.098926][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.099185][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c73ac0 [ 1333.099430][ T32] r4:00000000 [ 1333.099579][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.099852][ T32] r9:84771800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f073000 [ 1333.100172][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.110747][ T32] r5:00001000 r4:e06af000 [ 1333.110973][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.111296][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.111624][ T32] r5:847e1354 r4:847e1000 [ 1333.111755][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.112048][ T32] r7:ddde40c0 r6:82c18200 r5:847e1354 r4:84508600 [ 1333.112291][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.112607][ T32] r10:84771800 r9:8450862c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.112774][ T32] r4:84508600 [ 1333.112912][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.113181][ T32] r10:00000000 r9:e8885e78 r8:843e2540 r7:84508600 r6:80266a94 r5:84771800 [ 1333.113461][ T32] r4:843e2400 [ 1333.113591][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.113861][ T32] Exception stack(0xea929fb0 to 0xea929ff8) [ 1333.114054][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.114350][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.114630][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.114891][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843e2400 [ 1333.115163][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.115466][ T32] INFO: task kworker/0:254:4025 blocked for more than 459 seconds. [ 1333.115769][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.115976][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.116306][ T32] task:kworker/0:254 state:D stack:0 pid:4025 tgid:4025 ppid:2 flags:0x00000000 [ 1333.116694][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.116971][ T32] Call trace: [ 1333.117148][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.117580][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea945da4 r5:84775400 [ 1333.117892][ T32] r4:84775400 [ 1333.118041][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.118360][ T32] r5:84775400 r4:82717b6c [ 1333.118535][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.118871][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.119253][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea945e20 [ 1333.119532][ T32] r4:00000000 [ 1333.119681][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.120359][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.131064][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.131549][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843dbbc0 [ 1333.131856][ T32] r4:00000000 [ 1333.132037][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.132434][ T32] r9:84775400 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f055000 [ 1333.132659][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.132973][ T32] r5:00001000 r4:e06fd000 [ 1333.133130][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.133510][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.133912][ T32] r5:847d6754 r4:847d6400 [ 1333.134090][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.134575][ T32] r7:dddd00c0 r6:82c18000 r5:847d6754 r4:84674c80 [ 1333.134832][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.135246][ T32] r10:84775400 r9:84674cac r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1333.135622][ T32] r4:84674c80 [ 1333.135829][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.136316][ T32] r10:00000000 r9:ea93de78 r8:843e26c0 r7:84674c80 r6:80266a94 r5:84775400 [ 1333.136658][ T32] r4:843dbc00 [ 1333.136911][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.137325][ T32] Exception stack(0xea945fb0 to 0xea945ff8) [ 1333.137566][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.137923][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.138376][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.138728][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843dbc00 [ 1333.139097][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.150681][ T32] INFO: task kworker/0:255:4028 blocked for more than 459 seconds. [ 1333.151045][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.151216][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.151529][ T32] task:kworker/0:255 state:D stack:0 pid:4028 tgid:4028 ppid:2 flags:0x00000000 [ 1333.151875][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.152113][ T32] Call trace: [ 1333.152270][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.152619][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea939da4 r5:847aec00 [ 1333.152895][ T32] r4:847aec00 [ 1333.153018][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.153307][ T32] r5:847aec00 r4:82717b6c [ 1333.153448][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.153796][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.154150][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea939e20 [ 1333.154396][ T32] r4:00000000 [ 1333.154545][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.154877][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.155130][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.155758][ T32] r10:82c18005 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843dbd80 [ 1333.156131][ T32] r4:00000000 [ 1333.156296][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.156584][ T32] r9:847aec00 r8:00800000 r7:00000000 r6:82c18000 r5:00001000 r4:7f08d000 [ 1333.156848][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.157160][ T32] r5:00001000 r4:e071b000 [ 1333.157313][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.157609][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.157918][ T32] r5:847d6b54 r4:847d6800 [ 1333.158090][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.158486][ T32] r7:dddd00c0 r6:82c18000 r5:847d6b54 r4:84674d00 [ 1333.158733][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.159039][ T32] r10:847aec00 r9:84674d2c r8:61c88647 r7:dddd00e0 r6:82604d40 r5:dddd00c0 [ 1333.159260][ T32] r4:84674d00 [ 1333.159461][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.159730][ T32] r10:00000000 r9:ea945e78 r8:843dbe40 r7:84674d00 r6:80266a94 r5:847aec00 [ 1333.159971][ T32] r4:843dbb00 [ 1333.160152][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.170764][ T32] Exception stack(0xea939fb0 to 0xea939ff8) [ 1333.171103][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.171404][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.171682][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.171934][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843dbb00 [ 1333.172272][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.172606][ T32] INFO: task kworker/1:209:4057 blocked for more than 459 seconds. [ 1333.172872][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.173081][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.173382][ T32] task:kworker/1:209 state:D stack:0 pid:4057 tgid:4057 ppid:2 flags:0x00000000 [ 1333.173708][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.173983][ T32] Call trace: [ 1333.174119][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.174451][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea961da4 r5:84774800 [ 1333.174725][ T32] r4:84774800 [ 1333.174894][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.175270][ T32] r5:84774800 r4:82717b6c [ 1333.175414][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.175753][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.176167][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea961e20 [ 1333.176525][ T32] r4:00000000 [ 1333.176646][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.176964][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.177227][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.177468][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91000 [ 1333.177734][ T32] r4:00000000 [ 1333.177827][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.178057][ T32] r9:84774800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c3000 [ 1333.178319][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.178557][ T32] r5:00001000 r4:e06b1000 [ 1333.178676][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.178907][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.179188][ T32] r5:8462c754 r4:8462c400 [ 1333.179327][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.179728][ T32] r7:ddde40c0 r6:82c18200 r5:8462c754 r4:84508680 [ 1333.180110][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.190882][ T32] r10:84774800 r9:845086ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.191202][ T32] r4:84508680 [ 1333.191307][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.191633][ T32] r10:00000000 r9:e8885e78 r8:843e2800 r7:84508680 r6:80266a94 r5:84774800 [ 1333.191863][ T32] r4:843e2b40 [ 1333.191950][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.192186][ T32] Exception stack(0xea961fb0 to 0xea961ff8) [ 1333.192414][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.192658][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.192929][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.193172][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:843e2b40 [ 1333.193411][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.193661][ T32] INFO: task kworker/1:210:4061 blocked for more than 459 seconds. [ 1333.193893][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.194090][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.194350][ T32] task:kworker/1:210 state:D stack:0 pid:4061 tgid:4061 ppid:2 flags:0x00000000 [ 1333.194674][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.194892][ T32] Call trace: [ 1333.195015][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.195394][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea941da4 r5:84773c00 [ 1333.195625][ T32] r4:84773c00 [ 1333.195733][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.195915][ T32] r5:84773c00 r4:82717b6c [ 1333.196041][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.196307][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.196635][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea941e20 [ 1333.196824][ T32] r4:00000000 [ 1333.196918][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.197139][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.197520][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.197769][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:843e2140 [ 1333.197964][ T32] r4:00000000 [ 1333.198071][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.198300][ T32] r9:84773c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0bf000 [ 1333.198621][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.198921][ T32] r5:00001000 r4:e05c5000 [ 1333.199038][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.199319][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.199592][ T32] r5:8462c354 r4:8462c000 [ 1333.199721][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.199956][ T32] r7:ddde40c0 r6:82c18200 r5:8462c354 r4:84508700 [ 1333.200169][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.211186][ T32] r10:84773c00 r9:8450872c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.211407][ T32] r4:84508700 [ 1333.211506][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.211721][ T32] r10:00000000 r9:ea961e78 r8:84c7a100 r7:84508700 r6:80266a94 r5:84773c00 [ 1333.211890][ T32] r4:84c7a040 [ 1333.211973][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.212188][ T32] Exception stack(0xea941fb0 to 0xea941ff8) [ 1333.212367][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.212531][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.212686][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.212818][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c7a040 [ 1333.212950][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.213096][ T32] INFO: task kworker/1:211:4118 blocked for more than 459 seconds. [ 1333.213267][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.213424][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.213595][ T32] task:kworker/1:211 state:D stack:0 pid:4118 tgid:4118 ppid:2 flags:0x00000000 [ 1333.213891][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.214067][ T32] Call trace: [ 1333.214205][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.214410][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa15da4 r5:84776000 [ 1333.214638][ T32] r4:84776000 [ 1333.214754][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.214983][ T32] r5:84776000 r4:82717b6c [ 1333.215152][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.215401][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.215630][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa15e20 [ 1333.215777][ T32] r4:00000000 [ 1333.215891][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.216101][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.216311][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.216605][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91180 [ 1333.216802][ T32] r4:00000000 [ 1333.216911][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.217135][ T32] r9:84776000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c5000 [ 1333.217375][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.217604][ T32] r5:00001000 r4:e06dd000 [ 1333.217714][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.217904][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.218190][ T32] r5:8462cb54 r4:8462c800 [ 1333.218308][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.218576][ T32] r7:ddde40c0 r6:82c18200 r5:8462cb54 r4:84508780 [ 1333.218752][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.219041][ T32] r10:84776000 r9:845087ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.219261][ T32] r4:84508780 [ 1333.219352][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.219575][ T32] r10:00000000 r9:ea961e78 r8:84c91200 r7:84508780 r6:80266a94 r5:84776000 [ 1333.219764][ T32] r4:84c91140 [ 1333.219857][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.220128][ T32] Exception stack(0xeaa15fb0 to 0xeaa15ff8) [ 1333.220281][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.230710][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.231029][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.231216][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c91140 [ 1333.231437][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.231686][ T32] INFO: task kworker/1:212:4119 blocked for more than 459 seconds. [ 1333.231937][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.232126][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.232402][ T32] task:kworker/1:212 state:D stack:0 pid:4119 tgid:4119 ppid:2 flags:0x00000000 [ 1333.232662][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.232834][ T32] Call trace: [ 1333.232938][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.233154][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa21da4 r5:84770c00 [ 1333.233460][ T32] r4:84770c00 [ 1333.233582][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.233769][ T32] r5:84770c00 r4:82717b6c [ 1333.233922][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.234207][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.234500][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa21e20 [ 1333.234725][ T32] r4:00000000 [ 1333.234825][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.235054][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.235314][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.235531][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91380 [ 1333.235747][ T32] r4:00000000 [ 1333.235835][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.236027][ T32] r9:84770c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c7000 [ 1333.236254][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.236520][ T32] r5:00001000 r4:e0713000 [ 1333.236637][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.236981][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.237456][ T32] r5:8462cf54 r4:8462cc00 [ 1333.237708][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.238161][ T32] r7:ddde40c0 r6:82c18200 r5:8462cf54 r4:84508800 [ 1333.238496][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.238941][ T32] r10:84770c00 r9:8450882c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.239350][ T32] r4:84508800 [ 1333.239528][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.239952][ T32] r10:00000000 r9:eaa15e78 r8:84c91400 r7:84508800 r6:80266a94 r5:84770c00 [ 1333.250772][ T32] r4:84c91340 [ 1333.251004][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.251261][ T32] Exception stack(0xeaa21fb0 to 0xeaa21ff8) [ 1333.251437][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.251658][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.251902][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.252121][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c91340 [ 1333.252369][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.252627][ T32] INFO: task kworker/1:213:4122 blocked for more than 459 seconds. [ 1333.252815][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.252924][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.253134][ T32] task:kworker/1:213 state:D stack:0 pid:4122 tgid:4122 ppid:2 flags:0x00000000 [ 1333.253478][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.253641][ T32] Call trace: [ 1333.253746][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.253924][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa29da4 r5:84776c00 [ 1333.254069][ T32] r4:84776c00 [ 1333.254185][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.254408][ T32] r5:84776c00 r4:82717b6c [ 1333.254537][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.254772][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.255028][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa29e20 [ 1333.255238][ T32] r4:00000000 [ 1333.255320][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.255499][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.255679][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.255907][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91b40 [ 1333.256104][ T32] r4:00000000 [ 1333.256213][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.256397][ T32] r9:84776c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cf000 [ 1333.256652][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.256861][ T32] r5:00001000 r4:e4811000 [ 1333.256976][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.257162][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.257437][ T32] r5:8462df54 r4:8462dc00 [ 1333.257559][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.257785][ T32] r7:ddde40c0 r6:82c18200 r5:8462df54 r4:84508880 [ 1333.257905][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.258138][ T32] r10:84776c00 r9:845088ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.258282][ T32] r4:84508880 [ 1333.258357][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.258593][ T32] r10:00000000 r9:eaa21e78 r8:84c916c0 r7:84508880 r6:80266a94 r5:84776c00 [ 1333.258739][ T32] r4:84c915c0 [ 1333.258866][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.259042][ T32] Exception stack(0xeaa29fb0 to 0xeaa29ff8) [ 1333.259200][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.259389][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.259568][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.259720][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c915c0 [ 1333.259886][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.260133][ T32] INFO: task kworker/1:214:4123 blocked for more than 459 seconds. [ 1333.260278][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.270644][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.270965][ T32] task:kworker/1:214 state:D stack:0 pid:4123 tgid:4123 ppid:2 flags:0x00000000 [ 1333.271222][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.271470][ T32] Call trace: [ 1333.271703][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.272049][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa2dda4 r5:84765400 [ 1333.272396][ T32] r4:84765400 [ 1333.272567][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.272889][ T32] r5:84765400 r4:82717b6c [ 1333.273066][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.273424][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.273830][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa2de20 [ 1333.274256][ T32] r4:00000000 [ 1333.274505][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.274883][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.275217][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.275685][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91540 [ 1333.276017][ T32] r4:00000000 [ 1333.276198][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.276536][ T32] r9:84765400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0c9000 [ 1333.276794][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.277167][ T32] r5:00001000 r4:e0735000 [ 1333.277331][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.277696][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.278054][ T32] r5:8462d354 r4:8462d000 [ 1333.278252][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.278483][ T32] r7:ddde40c0 r6:82c18200 r5:8462d354 r4:84508900 [ 1333.278680][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.278864][ T32] r10:84765400 r9:8450892c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.279053][ T32] r4:84508900 [ 1333.279141][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.279466][ T32] r10:00000000 r9:eaa29e78 r8:84c917c0 r7:84508900 r6:80266a94 r5:84765400 [ 1333.279778][ T32] r4:84c915c0 [ 1333.279878][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.280133][ T32] Exception stack(0xeaa2dfb0 to 0xeaa2dff8) [ 1333.290767][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.291118][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.291340][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.291555][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c915c0 [ 1333.291735][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.292000][ T32] INFO: task kworker/1:215:4125 blocked for more than 459 seconds. [ 1333.292195][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.292342][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.292594][ T32] task:kworker/1:215 state:D stack:0 pid:4125 tgid:4125 ppid:2 flags:0x00000000 [ 1333.292885][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.293141][ T32] Call trace: [ 1333.293256][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.293434][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea9f5da4 r5:847e8000 [ 1333.293688][ T32] r4:847e8000 [ 1333.293817][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.294137][ T32] r5:847e8000 r4:82717b6c [ 1333.294273][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.294547][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.294864][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9f5e20 [ 1333.295052][ T32] r4:00000000 [ 1333.295163][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.295498][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.295716][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.295967][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91640 [ 1333.296220][ T32] r4:00000000 [ 1333.296372][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.296619][ T32] r9:847e8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cb000 [ 1333.296895][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.297194][ T32] r5:00001000 r4:e0759000 [ 1333.297306][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.297558][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.297814][ T32] r5:8462d754 r4:8462d400 [ 1333.297937][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.298159][ T32] r7:ddde40c0 r6:82c18200 r5:8462d754 r4:84508980 [ 1333.298320][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.298599][ T32] r10:847e8000 r9:845089ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.298828][ T32] r4:84508980 [ 1333.298941][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.299305][ T32] r10:00000000 r9:eaa29e78 r8:84c91980 r7:84508980 r6:80266a94 r5:847e8000 [ 1333.299544][ T32] r4:84c91600 [ 1333.299642][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.299864][ T32] Exception stack(0xea9f5fb0 to 0xea9f5ff8) [ 1333.300044][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.300316][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.311650][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.311995][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c91600 [ 1333.312336][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.312594][ T32] INFO: task kworker/1:216:4127 blocked for more than 459 seconds. [ 1333.312775][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.312932][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.313156][ T32] task:kworker/1:216 state:D stack:0 pid:4127 tgid:4127 ppid:2 flags:0x00000000 [ 1333.313454][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.313650][ T32] Call trace: [ 1333.313778][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.314012][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa31da4 r5:847e8c00 [ 1333.314198][ T32] r4:847e8c00 [ 1333.314337][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.314600][ T32] r5:847e8c00 r4:82717b6c [ 1333.314726][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.314982][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.315207][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa31e20 [ 1333.315377][ T32] r4:00000000 [ 1333.315502][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.315764][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.315966][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.316231][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c918c0 [ 1333.316497][ T32] r4:00000000 [ 1333.316596][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.316835][ T32] r9:847e8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1333.317034][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.317274][ T32] r5:00001000 r4:e07f1000 [ 1333.317453][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.317695][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.317905][ T32] r5:8462db54 r4:8462d800 [ 1333.318074][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.318305][ T32] r7:ddde40c0 r6:82c18200 r5:8462db54 r4:84508a00 [ 1333.318473][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.318735][ T32] r10:847e8c00 r9:84508a2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.318927][ T32] r4:84508a00 [ 1333.319024][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.319316][ T32] r10:00000000 r9:eaa29e78 r8:84c919c0 r7:84508a00 r6:80266a94 r5:847e8c00 [ 1333.319502][ T32] r4:84c91840 [ 1333.319611][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.319798][ T32] Exception stack(0xeaa31fb0 to 0xeaa31ff8) [ 1333.320001][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.320268][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.330679][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.330977][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c91840 [ 1333.331231][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.331378][ T32] INFO: task kworker/1:217:4129 blocked for more than 459 seconds. [ 1333.331579][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.331753][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.332057][ T32] task:kworker/1:217 state:D stack:0 pid:4129 tgid:4129 ppid:2 flags:0x00000000 [ 1333.332435][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.332635][ T32] Call trace: [ 1333.332735][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.332951][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa35da4 r5:847e9800 [ 1333.333226][ T32] r4:847e9800 [ 1333.333341][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.333676][ T32] r5:847e9800 r4:82717b6c [ 1333.333802][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.334070][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.334317][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa35e20 [ 1333.334576][ T32] r4:00000000 [ 1333.334700][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.334955][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.335227][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.335484][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91cc0 [ 1333.335712][ T32] r4:00000000 [ 1333.335813][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.336059][ T32] r9:847e9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d1000 [ 1333.336308][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.336572][ T32] r5:00001000 r4:e482f000 [ 1333.336699][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.336975][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.337225][ T32] r5:8462e354 r4:8462e000 [ 1333.337331][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.337621][ T32] r7:ddde40c0 r6:82c18200 r5:8462e354 r4:84508a80 [ 1333.337822][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.338077][ T32] r10:847e9800 r9:84508aac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.338346][ T32] r4:84508a80 [ 1333.338475][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.338711][ T32] r10:00000000 r9:eaa29e78 r8:84c91b00 r7:84508a80 r6:80266a94 r5:847e9800 [ 1333.338944][ T32] r4:84c91ac0 [ 1333.339043][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.339281][ T32] Exception stack(0xeaa35fb0 to 0xeaa35ff8) [ 1333.339483][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.339759][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.339983][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.340274][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c91ac0 [ 1333.360754][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.361129][ T32] INFO: task kworker/1:218:4131 blocked for more than 459 seconds. [ 1333.361340][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.361549][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.361770][ T32] task:kworker/1:218 state:D stack:0 pid:4131 tgid:4131 ppid:2 flags:0x00000000 [ 1333.362087][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.362297][ T32] Call trace: [ 1333.362408][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.362691][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa3dda4 r5:847eb000 [ 1333.362901][ T32] r4:847eb000 [ 1333.363053][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.363325][ T32] r5:847eb000 r4:82717b6c [ 1333.363446][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.363740][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.364146][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa3de20 [ 1333.364425][ T32] r4:00000000 [ 1333.364566][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.364819][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.365073][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.365364][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c8bf80 [ 1333.365578][ T32] r4:00000000 [ 1333.365687][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.365910][ T32] r9:847eb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d3000 [ 1333.366132][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.366421][ T32] r5:00001000 r4:e8891000 [ 1333.366591][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.366828][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.367103][ T32] r5:8462e754 r4:8462e400 [ 1333.367227][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.367550][ T32] r7:ddde40c0 r6:82c18200 r5:8462e754 r4:84508b00 [ 1333.367744][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.368009][ T32] r10:847eb000 r9:84508b2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.368335][ T32] r4:84508b00 [ 1333.368454][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.368727][ T32] r10:00000000 r9:eaa35e78 r8:84c91e40 r7:84508b00 r6:80266a94 r5:847eb000 [ 1333.368956][ T32] r4:84c91c40 [ 1333.369102][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.369316][ T32] Exception stack(0xeaa3dfb0 to 0xeaa3dff8) [ 1333.369495][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.369722][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.370011][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.370254][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c91c40 [ 1333.380677][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.380987][ T32] INFO: task kworker/1:219:4133 blocked for more than 459 seconds. [ 1333.381186][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.381427][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.381676][ T32] task:kworker/1:219 state:D stack:0 pid:4133 tgid:4133 ppid:2 flags:0x00000000 [ 1333.382092][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.382261][ T32] Call trace: [ 1333.382399][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.382631][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa39da4 r5:847ebc00 [ 1333.383014][ T32] r4:847ebc00 [ 1333.383192][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.383802][ T32] r5:847ebc00 r4:82717b6c [ 1333.383988][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.384703][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.385355][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa39e20 [ 1333.385830][ T32] r4:00000000 [ 1333.386075][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.386568][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.387093][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.387568][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9a080 [ 1333.387922][ T32] r4:00000000 [ 1333.388166][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.388533][ T32] r9:847ebc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d5000 [ 1333.388950][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.389280][ T32] r5:00001000 r4:e88a5000 [ 1333.389599][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.389852][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.390103][ T32] r5:8462eb54 r4:8462e800 [ 1333.390237][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.400712][ T32] r7:ddde40c0 r6:82c18200 r5:8462eb54 r4:84508b80 [ 1333.400949][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.401314][ T32] r10:847ebc00 r9:84508bac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.401539][ T32] r4:84508b80 [ 1333.401625][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.401870][ T32] r10:00000000 r9:eaa3de78 r8:84c8bf40 r7:84508b80 r6:80266a94 r5:847ebc00 [ 1333.402124][ T32] r4:84c91f40 [ 1333.402210][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.402443][ T32] Exception stack(0xeaa39fb0 to 0xeaa39ff8) [ 1333.402636][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.402888][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.403161][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.403367][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c91f40 [ 1333.403610][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.403896][ T32] INFO: task kworker/1:220:4135 blocked for more than 459 seconds. [ 1333.404191][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.404355][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.404571][ T32] task:kworker/1:220 state:D stack:0 pid:4135 tgid:4135 ppid:2 flags:0x00000000 [ 1333.404867][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.405024][ T32] Call trace: [ 1333.405168][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.405434][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa41da4 r5:847ec800 [ 1333.405617][ T32] r4:847ec800 [ 1333.405689][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.405867][ T32] r5:847ec800 r4:82717b6c [ 1333.405956][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.406150][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.406418][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa41e20 [ 1333.406670][ T32] r4:00000000 [ 1333.406790][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.406993][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.407263][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.407503][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9a1c0 [ 1333.407717][ T32] r4:00000000 [ 1333.407817][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.408062][ T32] r9:847ec800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d7000 [ 1333.408311][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.408769][ T32] r5:00001000 r4:e88c9000 [ 1333.408912][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.409296][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.409630][ T32] r5:8462ef54 r4:8462ec00 [ 1333.409813][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.410187][ T32] r7:ddde40c0 r6:82c18200 r5:8462ef54 r4:84508c00 [ 1333.420740][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.421095][ T32] r10:847ec800 r9:84508c2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.421331][ T32] r4:84508c00 [ 1333.421478][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.421716][ T32] r10:00000000 r9:eaa39e78 r8:84c9a240 r7:84508c00 r6:80266a94 r5:847ec800 [ 1333.421931][ T32] r4:84c9a180 [ 1333.422024][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.422292][ T32] Exception stack(0xeaa41fb0 to 0xeaa41ff8) [ 1333.422475][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.422647][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.422888][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.423097][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c9a180 [ 1333.423281][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.423443][ T32] INFO: task kworker/1:221:4137 blocked for more than 459 seconds. [ 1333.423647][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.423747][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.423898][ T32] task:kworker/1:221 state:D stack:0 pid:4137 tgid:4137 ppid:2 flags:0x00000000 [ 1333.424140][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.424291][ T32] Call trace: [ 1333.424383][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.424624][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa45da4 r5:847ed400 [ 1333.424886][ T32] r4:847ed400 [ 1333.424997][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.425301][ T32] r5:847ed400 r4:82717b6c [ 1333.425538][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.426955][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.428526][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa45e20 [ 1333.429089][ T32] r4:00000000 [ 1333.429378][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.429862][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.430295][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.440727][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9a580 [ 1333.440987][ T32] r4:00000000 [ 1333.441119][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.441389][ T32] r9:847ed400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0db000 [ 1333.441602][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.441893][ T32] r5:00001000 r4:e88ef000 [ 1333.442033][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.442344][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.442700][ T32] r5:8462f754 r4:8462f400 [ 1333.442832][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.443108][ T32] r7:ddde40c0 r6:82c18200 r5:8462f754 r4:84508c80 [ 1333.443278][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.443585][ T32] r10:847ed400 r9:84508cac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.443789][ T32] r4:84508c80 [ 1333.443884][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.444112][ T32] r10:00000000 r9:eaa41e78 r8:84c9a300 r7:84508c80 r6:80266a94 r5:847ed400 [ 1333.444267][ T32] r4:84c9a100 [ 1333.444436][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.444691][ T32] Exception stack(0xeaa45fb0 to 0xeaa45ff8) [ 1333.444864][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.445122][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.445503][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.445644][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c9a100 [ 1333.445805][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.445959][ T32] INFO: task kworker/1:222:4139 blocked for more than 459 seconds. [ 1333.446111][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.446236][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.446384][ T32] task:kworker/1:222 state:D stack:0 pid:4139 tgid:4139 ppid:2 flags:0x00000000 [ 1333.446593][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.446752][ T32] Call trace: [ 1333.446878][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.447048][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa49da4 r5:847ee000 [ 1333.447242][ T32] r4:847ee000 [ 1333.447336][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.447561][ T32] r5:847ee000 r4:82717b6c [ 1333.447653][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.447837][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.448027][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa49e20 [ 1333.448184][ T32] r4:00000000 [ 1333.448263][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.448432][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.448633][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.448841][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9a480 [ 1333.448995][ T32] r4:00000000 [ 1333.449067][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.449233][ T32] r9:847ee000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d9000 [ 1333.449396][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.449600][ T32] r5:00001000 r4:e88d3000 [ 1333.449690][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.449906][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.450140][ T32] r5:8462f354 r4:8462f000 [ 1333.450231][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.460602][ T32] r7:ddde40c0 r6:82c18200 r5:8462f354 r4:84508d00 [ 1333.460780][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.461001][ T32] r10:847ee000 r9:84508d2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.461156][ T32] r4:84508d00 [ 1333.461234][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.461424][ T32] r10:00000000 r9:eaa45e78 r8:84c9a640 r7:84508d00 r6:80266a94 r5:847ee000 [ 1333.461620][ T32] r4:84c9a400 [ 1333.461703][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.461873][ T32] Exception stack(0xeaa49fb0 to 0xeaa49ff8) [ 1333.462024][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.462208][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.462407][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.462545][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c9a400 [ 1333.462705][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.462888][ T32] INFO: task kworker/1:223:4141 blocked for more than 459 seconds. [ 1333.463054][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.463190][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.463355][ T32] task:kworker/1:223 state:D stack:0 pid:4141 tgid:4141 ppid:2 flags:0x00000000 [ 1333.463596][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.463737][ T32] Call trace: [ 1333.463825][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.463987][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa51da4 r5:847ea400 [ 1333.464138][ T32] r4:847ea400 [ 1333.464243][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.464409][ T32] r5:847ea400 r4:82717b6c [ 1333.464505][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.464694][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.464889][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa51e20 [ 1333.465029][ T32] r4:00000000 [ 1333.465132][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.465336][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.465533][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.465717][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90000 [ 1333.465896][ T32] r4:00000000 [ 1333.465981][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.466150][ T32] r9:847ea400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e7000 [ 1333.466351][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.466623][ T32] r5:00001000 r4:eaa77000 [ 1333.466735][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.467026][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.467304][ T32] r5:84d14754 r4:84d14400 [ 1333.467554][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.467977][ T32] r7:ddde40c0 r6:82c18200 r5:84d14754 r4:84508d80 [ 1333.468305][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.468822][ T32] r10:847ea400 r9:84508dac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.469302][ T32] r4:84508d80 [ 1333.469512][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.469920][ T32] r10:00000000 r9:eaa45e78 r8:84c9a780 r7:84508d80 r6:80266a94 r5:847ea400 [ 1333.470333][ T32] r4:84c9a540 [ 1333.480707][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.480982][ T32] Exception stack(0xeaa51fb0 to 0xeaa51ff8) [ 1333.481134][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.481349][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.481619][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.481809][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c9a540 [ 1333.482026][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.482257][ T32] INFO: task kworker/1:224:4143 blocked for more than 459 seconds. [ 1333.482465][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.482666][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.482860][ T32] task:kworker/1:224 state:D stack:0 pid:4143 tgid:4143 ppid:2 flags:0x00000000 [ 1333.483092][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.483226][ T32] Call trace: [ 1333.483362][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.483579][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa55da4 r5:847f0c00 [ 1333.483771][ T32] r4:847f0c00 [ 1333.483854][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.484054][ T32] r5:847f0c00 r4:82717b6c [ 1333.484191][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.484428][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.484661][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa55e20 [ 1333.484823][ T32] r4:00000000 [ 1333.484943][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.485144][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.485364][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.485593][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9a8c0 [ 1333.485791][ T32] r4:00000000 [ 1333.485869][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.486058][ T32] r9:847f0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0dd000 [ 1333.486233][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.486440][ T32] r5:00001000 r4:ea92d000 [ 1333.486568][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.486818][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.487003][ T32] r5:8462fb54 r4:8462f800 [ 1333.487094][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.487278][ T32] r7:ddde40c0 r6:82c18200 r5:8462fb54 r4:84508e00 [ 1333.487454][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.487648][ T32] r10:847f0c00 r9:84508e2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.487788][ T32] r4:84508e00 [ 1333.487858][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.488091][ T32] r10:00000000 r9:eaa51e78 r8:84c9ab40 r7:84508e00 r6:80266a94 r5:847f0c00 [ 1333.488236][ T32] r4:84c9a840 [ 1333.488312][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.488517][ T32] Exception stack(0xeaa55fb0 to 0xeaa55ff8) [ 1333.488632][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.488776][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.488965][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.489101][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c9a840 [ 1333.489256][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.489417][ T32] INFO: task kworker/1:225:4145 blocked for more than 459 seconds. [ 1333.489588][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.489722][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.489857][ T32] task:kworker/1:225 state:D stack:0 pid:4145 tgid:4145 ppid:2 flags:0x00000000 [ 1333.490037][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.490157][ T32] Call trace: [ 1333.490235][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.500772][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa5dda4 r5:847f2400 [ 1333.501198][ T32] r4:847f2400 [ 1333.501579][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.502081][ T32] r5:847f2400 r4:82717b6c [ 1333.502258][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.502617][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.503036][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa5de20 [ 1333.503317][ T32] r4:00000000 [ 1333.503497][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.503844][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.504197][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.504589][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9aa40 [ 1333.504881][ T32] r4:00000000 [ 1333.504990][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.505217][ T32] r9:847f2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0df000 [ 1333.505360][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.505532][ T32] r5:00001000 r4:ea979000 [ 1333.505620][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.505895][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.506229][ T32] r5:8462ff54 r4:8462fc00 [ 1333.506343][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.506861][ T32] r7:ddde40c0 r6:82c18200 r5:8462ff54 r4:84508e80 [ 1333.507056][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.507324][ T32] r10:847f2400 r9:84508eac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.507559][ T32] r4:84508e80 [ 1333.507663][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.507877][ T32] r10:00000000 r9:eaa51e78 r8:84c9ac40 r7:84508e80 r6:80266a94 r5:847f2400 [ 1333.508169][ T32] r4:84c9a9c0 [ 1333.508274][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.508593][ T32] Exception stack(0xeaa5dfb0 to 0xeaa5dff8) [ 1333.508771][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.509054][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.509316][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.509514][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c9a9c0 [ 1333.509714][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.509938][ T32] INFO: task kworker/1:226:4147 blocked for more than 459 seconds. [ 1333.510141][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.510316][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.520632][ T32] task:kworker/1:226 state:D stack:0 pid:4147 tgid:4147 ppid:2 flags:0x00000000 [ 1333.520923][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.521131][ T32] Call trace: [ 1333.521235][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.521438][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa6dda4 r5:847f1800 [ 1333.521687][ T32] r4:847f1800 [ 1333.521803][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.522096][ T32] r5:847f1800 r4:82717b6c [ 1333.522244][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.522557][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.522870][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa6de20 [ 1333.523103][ T32] r4:00000000 [ 1333.523208][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.523470][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.523766][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.524028][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c91fc0 [ 1333.524276][ T32] r4:00000000 [ 1333.524383][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.524668][ T32] r9:847f1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e5000 [ 1333.524886][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.525163][ T32] r5:00001000 r4:eaa69000 [ 1333.525248][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.525517][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.525826][ T32] r5:84d14354 r4:84d14000 [ 1333.525960][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.526225][ T32] r7:ddde40c0 r6:82c18200 r5:84d14354 r4:84508f00 [ 1333.526401][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.526650][ T32] r10:847f1800 r9:84508f2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.526854][ T32] r4:84508f00 [ 1333.526946][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.527166][ T32] r10:00000000 r9:eaa51e78 r8:84c9ae00 r7:84508f00 r6:80266a94 r5:847f1800 [ 1333.527407][ T32] r4:84c9a400 [ 1333.527509][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.527731][ T32] Exception stack(0xeaa6dfb0 to 0xeaa6dff8) [ 1333.527876][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.528111][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.528390][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.528580][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c9a400 [ 1333.528845][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.529144][ T32] INFO: task kworker/1:227:4151 blocked for more than 459 seconds. [ 1333.529284][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.529465][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.529727][ T32] task:kworker/1:227 state:D stack:0 pid:4151 tgid:4151 ppid:2 flags:0x00000000 [ 1333.530134][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.530324][ T32] Call trace: [ 1333.541013][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.541624][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa71da4 r5:847f3000 [ 1333.542044][ T32] r4:847f3000 [ 1333.542234][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.542696][ T32] r5:847f3000 r4:82717b6c [ 1333.542898][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.543431][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.543898][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa71e20 [ 1333.544309][ T32] r4:00000000 [ 1333.544472][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.545042][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.545338][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.545717][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90180 [ 1333.546071][ T32] r4:00000000 [ 1333.546226][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.546728][ T32] r9:847f3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0e9000 [ 1333.547017][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.547266][ T32] r5:00001000 r4:eaa7d000 [ 1333.547445][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.547725][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.548041][ T32] r5:84d14b54 r4:84d14800 [ 1333.548190][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.548486][ T32] r7:ddde40c0 r6:82c18200 r5:84d14b54 r4:84508f80 [ 1333.548653][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.548935][ T32] r10:847f3000 r9:84508fac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.549181][ T32] r4:84508f80 [ 1333.549305][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.549568][ T32] r10:00000000 r9:eaa51e78 r8:84c90200 r7:84508f80 r6:80266a94 r5:847f3000 [ 1333.549817][ T32] r4:84c90140 [ 1333.549935][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.550162][ T32] Exception stack(0xeaa71fb0 to 0xeaa71ff8) [ 1333.550335][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.560676][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.560944][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.561149][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c90140 [ 1333.561365][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.561555][ T32] INFO: task kworker/1:228:4153 blocked for more than 460 seconds. [ 1333.561732][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.561964][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.562224][ T32] task:kworker/1:228 state:D stack:0 pid:4153 tgid:4153 ppid:2 flags:0x00000000 [ 1333.562549][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.562697][ T32] Call trace: [ 1333.562821][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.563090][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa61da4 r5:847f3c00 [ 1333.563353][ T32] r4:847f3c00 [ 1333.563516][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.563775][ T32] r5:847f3c00 r4:82717b6c [ 1333.563933][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.564251][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.564638][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa61e20 [ 1333.564851][ T32] r4:00000000 [ 1333.564953][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.565185][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.565414][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.565718][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90440 [ 1333.565961][ T32] r4:00000000 [ 1333.566057][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.566360][ T32] r9:847f3c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0eb000 [ 1333.566588][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.566826][ T32] r5:00001000 r4:eaa87000 [ 1333.566938][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.567237][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.567580][ T32] r5:84d14f54 r4:84d14c00 [ 1333.567745][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.568056][ T32] r7:ddde40c0 r6:82c18200 r5:84d14f54 r4:84c8d000 [ 1333.568239][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.568509][ T32] r10:847f3c00 r9:84c8d02c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.568737][ T32] r4:84c8d000 [ 1333.568837][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.569117][ T32] r10:00000000 r9:eaa71e78 r8:84c902c0 r7:84c8d000 r6:80266a94 r5:847f3c00 [ 1333.569353][ T32] r4:84c90100 [ 1333.569537][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.569853][ T32] Exception stack(0xeaa61fb0 to 0xeaa61ff8) [ 1333.570107][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.580705][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.581068][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.581272][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c90100 [ 1333.581472][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.581744][ T32] INFO: task kworker/1:229:4156 blocked for more than 460 seconds. [ 1333.581942][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.582147][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.582349][ T32] task:kworker/1:229 state:D stack:0 pid:4156 tgid:4156 ppid:2 flags:0x00000000 [ 1333.582642][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.582827][ T32] Call trace: [ 1333.582937][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.583155][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa99da4 r5:846b6000 [ 1333.583440][ T32] r4:846b6000 [ 1333.583552][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.583848][ T32] r5:846b6000 r4:82717b6c [ 1333.584023][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.584347][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.584639][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa99e20 [ 1333.584918][ T32] r4:00000000 [ 1333.585019][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.585228][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.585515][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.585808][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90580 [ 1333.586084][ T32] r4:00000000 [ 1333.586190][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.586462][ T32] r9:846b6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f1000 [ 1333.586658][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.586905][ T32] r5:00001000 r4:eaaa1000 [ 1333.587021][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.587277][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.587537][ T32] r5:84d15354 r4:84d15000 [ 1333.587669][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.587983][ T32] r7:ddde40c0 r6:82c18200 r5:84d15354 r4:84c8d080 [ 1333.588262][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.588548][ T32] r10:846b6000 r9:84c8d0ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.588770][ T32] r4:84c8d080 [ 1333.588887][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.589203][ T32] r10:00000000 r9:eaa61e78 r8:84c94780 r7:84c8d080 r6:80266a94 r5:846b6000 [ 1333.589414][ T32] r4:84c903c0 [ 1333.589520][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.589745][ T32] Exception stack(0xeaa99fb0 to 0xeaa99ff8) [ 1333.589927][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.590195][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.600756][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.601027][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c903c0 [ 1333.601290][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.601576][ T32] INFO: task kworker/1:230:4160 blocked for more than 460 seconds. [ 1333.601788][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.601953][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.602171][ T32] task:kworker/1:230 state:D stack:0 pid:4160 tgid:4160 ppid:2 flags:0x00000000 [ 1333.602481][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.602624][ T32] Call trace: [ 1333.602750][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.602973][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaabdda4 r5:846b3000 [ 1333.603180][ T32] r4:846b3000 [ 1333.603332][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.603594][ T32] r5:846b3000 r4:82717b6c [ 1333.603716][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.604011][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.604344][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaabde20 [ 1333.604560][ T32] r4:00000000 [ 1333.604662][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.604930][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.605205][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.605480][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90700 [ 1333.605699][ T32] r4:00000000 [ 1333.605881][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.606167][ T32] r9:846b3000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f3000 [ 1333.606411][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.606721][ T32] r5:00001000 r4:eaaab000 [ 1333.606856][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.607167][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.607459][ T32] r5:84d15754 r4:84d15400 [ 1333.607579][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.607918][ T32] r7:ddde40c0 r6:82c18200 r5:84d15754 r4:84c8d100 [ 1333.608091][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.608331][ T32] r10:846b3000 r9:84c8d12c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.608591][ T32] r4:84c8d100 [ 1333.608699][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.608977][ T32] r10:00000000 r9:eaa99e78 r8:84c94b40 r7:84c8d100 r6:80266a94 r5:846b3000 [ 1333.609198][ T32] r4:84c904c0 [ 1333.609301][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.609525][ T32] Exception stack(0xeaabdfb0 to 0xeaabdff8) [ 1333.609699][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.609967][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.610209][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.620755][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c904c0 [ 1333.621094][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.621299][ T32] INFO: task kworker/1:231:4162 blocked for more than 460 seconds. [ 1333.621496][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.621652][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.621885][ T32] task:kworker/1:231 state:D stack:0 pid:4162 tgid:4162 ppid:2 flags:0x00000000 [ 1333.622208][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.622426][ T32] Call trace: [ 1333.622555][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.622818][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaac9da4 r5:846b2400 [ 1333.623074][ T32] r4:846b2400 [ 1333.623214][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.623471][ T32] r5:846b2400 r4:82717b6c [ 1333.623606][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.623950][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.624218][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac9e20 [ 1333.624429][ T32] r4:00000000 [ 1333.624569][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.624858][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.625150][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.625458][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90800 [ 1333.625744][ T32] r4:00000000 [ 1333.625842][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.626083][ T32] r9:846b2400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f5000 [ 1333.626365][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.626656][ T32] r5:00001000 r4:eaab5000 [ 1333.626790][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.627108][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.627426][ T32] r5:84d15b54 r4:84d15800 [ 1333.627570][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.627918][ T32] r7:ddde40c0 r6:82c18200 r5:84d15b54 r4:84c8d180 [ 1333.628123][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.628438][ T32] r10:846b2400 r9:84c8d1ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.628713][ T32] r4:84c8d180 [ 1333.628857][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.629150][ T32] r10:00000000 r9:eaabde78 r8:84c94d00 r7:84c8d180 r6:80266a94 r5:846b2400 [ 1333.629417][ T32] r4:84c90780 [ 1333.629524][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.629769][ T32] Exception stack(0xeaac9fb0 to 0xeaac9ff8) [ 1333.629979][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.630305][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.640715][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.641077][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c90780 [ 1333.641275][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.641549][ T32] INFO: task kworker/1:232:4163 blocked for more than 460 seconds. [ 1333.641788][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.641999][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.642279][ T32] task:kworker/1:232 state:D stack:0 pid:4163 tgid:4163 ppid:2 flags:0x00000000 [ 1333.642571][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.642804][ T32] Call trace: [ 1333.642949][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.643183][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa85da4 r5:847f4800 [ 1333.643449][ T32] r4:847f4800 [ 1333.643565][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.643829][ T32] r5:847f4800 r4:82717b6c [ 1333.643960][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.644287][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.644684][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa85e20 [ 1333.644965][ T32] r4:00000000 [ 1333.645074][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.645413][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.645759][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.646045][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90940 [ 1333.646270][ T32] r4:00000000 [ 1333.646385][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.646693][ T32] r9:847f4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f7000 [ 1333.646958][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.647303][ T32] r5:00001000 r4:eaacb000 [ 1333.647470][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.647785][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.648143][ T32] r5:84d15f54 r4:84d15c00 [ 1333.648300][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.648628][ T32] r7:ddde40c0 r6:82c18200 r5:84d15f54 r4:84c8d200 [ 1333.648820][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.649135][ T32] r10:847f4800 r9:84c8d22c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.649422][ T32] r4:84c8d200 [ 1333.649526][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.649827][ T32] r10:00000000 r9:eaac9e78 r8:84c90a00 r7:84c8d200 r6:80266a94 r5:847f4800 [ 1333.650079][ T32] r4:84c907c0 [ 1333.650168][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.660806][ T32] Exception stack(0xeaa85fb0 to 0xeaa85ff8) [ 1333.661108][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.661259][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.661511][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.661719][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c907c0 [ 1333.661944][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.662148][ T32] INFO: task kworker/1:233:4165 blocked for more than 460 seconds. [ 1333.662381][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.662553][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.662764][ T32] task:kworker/1:233 state:D stack:0 pid:4165 tgid:4165 ppid:2 flags:0x00000000 [ 1333.663017][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.663244][ T32] Call trace: [ 1333.663377][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.663656][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaad9da4 r5:846b1800 [ 1333.663886][ T32] r4:846b1800 [ 1333.664001][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.664263][ T32] r5:846b1800 r4:82717b6c [ 1333.664419][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.664694][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.664955][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaad9e20 [ 1333.665149][ T32] r4:00000000 [ 1333.665226][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.665498][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.665728][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.666024][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90b00 [ 1333.666249][ T32] r4:00000000 [ 1333.666364][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.666635][ T32] r9:846b1800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f9000 [ 1333.666848][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.667139][ T32] r5:00001000 r4:eaad1000 [ 1333.667260][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.667521][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.667803][ T32] r5:84d16354 r4:84d16000 [ 1333.667947][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.668314][ T32] r7:ddde40c0 r6:82c18200 r5:84d16354 r4:84c8d280 [ 1333.668513][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.668777][ T32] r10:846b1800 r9:84c8d2ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.669035][ T32] r4:84c8d280 [ 1333.669137][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.669444][ T32] r10:00000000 r9:eaa85e78 r8:84c94e80 r7:84c8d280 r6:80266a94 r5:846b1800 [ 1333.669676][ T32] r4:84c907c0 [ 1333.669792][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.670004][ T32] Exception stack(0xeaad9fb0 to 0xeaad9ff8) [ 1333.670211][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.680684][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.681052][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.681247][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c907c0 [ 1333.681518][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.681764][ T32] INFO: task kworker/1:234:4168 blocked for more than 460 seconds. [ 1333.681982][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.682140][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.682340][ T32] task:kworker/1:234 state:D stack:0 pid:4168 tgid:4168 ppid:2 flags:0x00000000 [ 1333.682706][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.682895][ T32] Call trace: [ 1333.683035][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.683273][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaaf1da4 r5:846b0c00 [ 1333.683541][ T32] r4:846b0c00 [ 1333.683649][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.683948][ T32] r5:846b0c00 r4:82717b6c [ 1333.684110][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.684465][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.684765][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaf1e20 [ 1333.684985][ T32] r4:00000000 [ 1333.685123][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.685303][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.685649][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.685912][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90dc0 [ 1333.686176][ T32] r4:00000000 [ 1333.686278][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.686594][ T32] r9:846b0c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0fd000 [ 1333.686840][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.687119][ T32] r5:00001000 r4:eaae9000 [ 1333.687291][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.687562][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.687862][ T32] r5:84d16b54 r4:84d16800 [ 1333.688016][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.688368][ T32] r7:ddde40c0 r6:82c18200 r5:84d16b54 r4:84c8d300 [ 1333.688606][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.688907][ T32] r10:846b0c00 r9:84c8d32c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.689137][ T32] r4:84c8d300 [ 1333.689242][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.689508][ T32] r10:00000000 r9:eaad9e78 r8:84c94c40 r7:84c8d300 r6:80266a94 r5:846b0c00 [ 1333.689778][ T32] r4:84c90a80 [ 1333.689895][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.690125][ T32] Exception stack(0xeaaf1fb0 to 0xeaaf1ff8) [ 1333.690349][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.701350][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.701853][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.702210][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c90a80 [ 1333.702593][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.702967][ T32] INFO: task kworker/1:235:4169 blocked for more than 460 seconds. [ 1333.703503][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.703935][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.704321][ T32] task:kworker/1:235 state:D stack:0 pid:4169 tgid:4169 ppid:2 flags:0x00000000 [ 1333.704898][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.705281][ T32] Call trace: [ 1333.705464][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.705871][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaaf5da4 r5:846b4800 [ 1333.706286][ T32] r4:846b4800 [ 1333.706476][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.706861][ T32] r5:846b4800 r4:82717b6c [ 1333.707058][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.707428][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.707782][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaaf5e20 [ 1333.708035][ T32] r4:00000000 [ 1333.708142][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.708388][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.708694][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.708976][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90c40 [ 1333.709257][ T32] r4:00000000 [ 1333.709358][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.709614][ T32] r9:846b4800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0fb000 [ 1333.709824][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.710189][ T32] r5:00001000 r4:eaae3000 [ 1333.710306][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.721081][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.721386][ T32] r5:84d16754 r4:84d16400 [ 1333.721530][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.721830][ T32] r7:ddde40c0 r6:82c18200 r5:84d16754 r4:84c8d380 [ 1333.721997][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.722290][ T32] r10:846b4800 r9:84c8d3ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.722531][ T32] r4:84c8d380 [ 1333.722635][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.722925][ T32] r10:00000000 r9:eaaf1e78 r8:84c945c0 r7:84c8d380 r6:80266a94 r5:846b4800 [ 1333.723176][ T32] r4:84c90b80 [ 1333.723328][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.723584][ T32] Exception stack(0xeaaf5fb0 to 0xeaaf5ff8) [ 1333.723800][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.724056][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.724331][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.724577][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c90b80 [ 1333.724809][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.725067][ T32] INFO: task kworker/1:236:4172 blocked for more than 460 seconds. [ 1333.725321][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.725506][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.725738][ T32] task:kworker/1:236 state:D stack:0 pid:4172 tgid:4172 ppid:2 flags:0x00000000 [ 1333.726048][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.726243][ T32] Call trace: [ 1333.726373][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.726686][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaac5da4 r5:847f5400 [ 1333.726937][ T32] r4:847f5400 [ 1333.727036][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.727283][ T32] r5:847f5400 r4:82717b6c [ 1333.727406][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.727712][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.727985][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaac5e20 [ 1333.728213][ T32] r4:00000000 [ 1333.728321][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.728651][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.728964][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.729240][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c90ec0 [ 1333.729532][ T32] r4:00000000 [ 1333.729665][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.729917][ T32] r9:847f5400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ff000 [ 1333.730121][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.740631][ T32] r5:00001000 r4:eaaff000 [ 1333.740811][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.741114][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.741462][ T32] r5:84d16f54 r4:84d16c00 [ 1333.741581][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.741981][ T32] r7:ddde40c0 r6:82c18200 r5:84d16f54 r4:84c8d400 [ 1333.742251][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.742739][ T32] r10:847f5400 r9:84c8d42c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.743069][ T32] r4:84c8d400 [ 1333.743250][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.743653][ T32] r10:00000000 r9:eaaf1e78 r8:84c90f80 r7:84c8d400 r6:80266a94 r5:847f5400 [ 1333.744010][ T32] r4:84c90d40 [ 1333.744334][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.744767][ T32] Exception stack(0xeaac5fb0 to 0xeaac5ff8) [ 1333.745064][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.745452][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.745886][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.746227][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c90d40 [ 1333.746672][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.747089][ T32] INFO: task kworker/1:237:4173 blocked for more than 460 seconds. [ 1333.747384][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.747660][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.747996][ T32] task:kworker/1:237 state:D stack:0 pid:4173 tgid:4173 ppid:2 flags:0x00000000 [ 1333.748435][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.748654][ T32] Call trace: [ 1333.748760][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.749015][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa4dda4 r5:847f6000 [ 1333.749254][ T32] r4:847f6000 [ 1333.749350][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.749684][ T32] r5:847f6000 r4:82717b6c [ 1333.749811][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.750112][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.750424][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa4de20 [ 1333.760962][ T32] r4:00000000 [ 1333.761067][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.761348][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.761624][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.761911][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7b080 [ 1333.762147][ T32] r4:00000000 [ 1333.762243][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.762510][ T32] r9:847f6000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f101000 [ 1333.762719][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.762941][ T32] r5:00001000 r4:eab05000 [ 1333.763042][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.763297][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.763557][ T32] r5:84d17354 r4:84d17000 [ 1333.763699][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.763995][ T32] r7:ddde40c0 r6:82c18200 r5:84d17354 r4:84c8d480 [ 1333.764195][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.764538][ T32] r10:847f6000 r9:84c8d4ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.764745][ T32] r4:84c8d480 [ 1333.764821][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.765035][ T32] r10:00000000 r9:eaac5e78 r8:84c90400 r7:84c8d480 r6:80266a94 r5:847f6000 [ 1333.765230][ T32] r4:84c90d40 [ 1333.765325][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.765578][ T32] Exception stack(0xeaa4dfb0 to 0xeaa4dff8) [ 1333.765728][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.765955][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.766228][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.766417][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c90d40 [ 1333.766646][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.766878][ T32] INFO: task kworker/1:238:4175 blocked for more than 460 seconds. [ 1333.767117][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.767258][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.767552][ T32] task:kworker/1:238 state:D stack:0 pid:4175 tgid:4175 ppid:2 flags:0x00000000 [ 1333.767853][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.768042][ T32] Call trace: [ 1333.768156][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.768377][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eab09da4 r5:847f6c00 [ 1333.768610][ T32] r4:847f6c00 [ 1333.768736][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.769014][ T32] r5:847f6c00 r4:82717b6c [ 1333.769127][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.769452][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.769704][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab09e20 [ 1333.769904][ T32] r4:00000000 [ 1333.769993][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.770226][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.780688][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.781032][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7b640 [ 1333.781220][ T32] r4:00000000 [ 1333.781289][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.781524][ T32] r9:847f6c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f107000 [ 1333.781802][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.782079][ T32] r5:00001000 r4:eab23000 [ 1333.782180][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.782409][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.782695][ T32] r5:84d17f54 r4:84d17c00 [ 1333.782795][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.783086][ T32] r7:ddde40c0 r6:82c18200 r5:84d17f54 r4:84c8d500 [ 1333.783264][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.783521][ T32] r10:847f6c00 r9:84c8d52c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.783748][ T32] r4:84c8d500 [ 1333.783840][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.784047][ T32] r10:00000000 r9:eaa4de78 r8:84c7b100 r7:84c8d500 r6:80266a94 r5:847f6c00 [ 1333.784244][ T32] r4:84c7b000 [ 1333.784336][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.784521][ T32] Exception stack(0xeab09fb0 to 0xeab09ff8) [ 1333.784669][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.784857][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.785039][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.785214][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c7b000 [ 1333.785388][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.785568][ T32] INFO: task kworker/1:239:4177 blocked for more than 460 seconds. [ 1333.785733][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.785907][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.786049][ T32] task:kworker/1:239 state:D stack:0 pid:4177 tgid:4177 ppid:2 flags:0x00000000 [ 1333.786248][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.786371][ T32] Call trace: [ 1333.786473][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.786638][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eab11da4 r5:847f0000 [ 1333.786775][ T32] r4:847f0000 [ 1333.786851][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.787043][ T32] r5:847f0000 r4:82717b6c [ 1333.787158][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.787340][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.787555][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab11e20 [ 1333.787691][ T32] r4:00000000 [ 1333.787765][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.787991][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.788209][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.788414][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7b240 [ 1333.788557][ T32] r4:00000000 [ 1333.788632][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.788848][ T32] r9:847f0000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f103000 [ 1333.789009][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.789270][ T32] r5:00001000 r4:eab13000 [ 1333.789372][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.789605][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.789933][ T32] r5:84d17754 r4:84d17400 [ 1333.790082][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.800719][ T32] r7:ddde40c0 r6:82c18200 r5:84d17754 r4:84c8d580 [ 1333.801114][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.801430][ T32] r10:847f0000 r9:84c8d5ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.801650][ T32] r4:84c8d580 [ 1333.801763][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.802069][ T32] r10:00000000 r9:eab09e78 r8:84c7b2c0 r7:84c8d580 r6:80266a94 r5:847f0000 [ 1333.802313][ T32] r4:84c7b200 [ 1333.802443][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.802715][ T32] Exception stack(0xeab11fb0 to 0xeab11ff8) [ 1333.802890][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.803195][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.803466][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.803666][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c7b200 [ 1333.803934][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.804190][ T32] INFO: task kworker/1:240:4179 blocked for more than 460 seconds. [ 1333.804435][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.804613][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.804856][ T32] task:kworker/1:240 state:D stack:0 pid:4179 tgid:4179 ppid:2 flags:0x00000000 [ 1333.805172][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.805343][ T32] Call trace: [ 1333.805470][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.805720][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaafdda4 r5:847f8000 [ 1333.805957][ T32] r4:847f8000 [ 1333.806052][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.806267][ T32] r5:847f8000 r4:82717b6c [ 1333.806405][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.806742][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.806969][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaafde20 [ 1333.807206][ T32] r4:00000000 [ 1333.807350][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.807559][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.807768][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.807952][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7b200 [ 1333.808193][ T32] r4:00000000 [ 1333.808297][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.808634][ T32] r9:847f8000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f105000 [ 1333.808849][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.809176][ T32] r5:00001000 r4:eab19000 [ 1333.809304][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.809561][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.809849][ T32] r5:84d17b54 r4:84d17800 [ 1333.809975][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.810277][ T32] r7:ddde40c0 r6:82c18200 r5:84d17b54 r4:84c8d600 [ 1333.820921][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.821590][ T32] r10:847f8000 r9:84c8d62c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.821902][ T32] r4:84c8d600 [ 1333.822043][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.822420][ T32] r10:00000000 r9:eab09e78 r8:84c7b540 r7:84c8d600 r6:80266a94 r5:847f8000 [ 1333.822748][ T32] r4:84c7b400 [ 1333.822856][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.823081][ T32] Exception stack(0xeaafdfb0 to 0xeaafdff8) [ 1333.823288][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.823544][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.823748][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.824033][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c7b400 [ 1333.824295][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.824547][ T32] INFO: task kworker/1:241:4187 blocked for more than 460 seconds. [ 1333.824787][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.824933][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.825146][ T32] task:kworker/1:241 state:D stack:0 pid:4187 tgid:4187 ppid:2 flags:0x00000000 [ 1333.825461][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.825656][ T32] Call trace: [ 1333.825765][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.826013][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eab35da4 r5:847f8c00 [ 1333.826231][ T32] r4:847f8c00 [ 1333.826329][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.826667][ T32] r5:847f8c00 r4:82717b6c [ 1333.826819][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.827106][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.827450][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab35e20 [ 1333.827723][ T32] r4:00000000 [ 1333.827882][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.828250][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.828528][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.828796][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7b980 [ 1333.829093][ T32] r4:00000000 [ 1333.829222][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.829537][ T32] r9:847f8c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0ab000 [ 1333.829751][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.830014][ T32] r5:00001000 r4:dffc1000 [ 1333.830130][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.840687][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.841194][ T32] r5:84d1c354 r4:84d1c000 [ 1333.841305][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.841706][ T32] r7:ddde40c0 r6:82c18200 r5:84d1c354 r4:84c8d680 [ 1333.841885][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.842189][ T32] r10:847f8c00 r9:84c8d6ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.842403][ T32] r4:84c8d680 [ 1333.842509][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.842789][ T32] r10:00000000 r9:eab09e78 r8:84c7b840 r7:84c8d680 r6:80266a94 r5:847f8c00 [ 1333.843030][ T32] r4:84c7b5c0 [ 1333.843135][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.843366][ T32] Exception stack(0xeab35fb0 to 0xeab35ff8) [ 1333.843641][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1333.843922][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.844196][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.844402][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c7b5c0 [ 1333.844762][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.845073][ T32] INFO: task kworker/1:242:4191 blocked for more than 460 seconds. [ 1333.845309][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.845540][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.845799][ T32] task:kworker/1:242 state:D stack:0 pid:4191 tgid:4191 ppid:2 flags:0x00000000 [ 1333.846111][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.846263][ T32] Call trace: [ 1333.846373][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.846675][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eab31da4 r5:847fa400 [ 1333.846915][ T32] r4:847fa400 [ 1333.847055][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.847363][ T32] r5:847fa400 r4:82717b6c [ 1333.847505][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.847858][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.848198][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab31e20 [ 1333.848415][ T32] r4:00000000 [ 1333.848624][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.848893][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.849157][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.849418][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c7bb40 [ 1333.849690][ T32] r4:00000000 [ 1333.849843][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.850078][ T32] r9:847fa400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1333.850354][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.861639][ T32] r5:00001000 r4:e00f5000 [ 1333.861891][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.862428][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.862862][ T32] r5:84d1c754 r4:84d1c400 [ 1333.863066][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.863553][ T32] r7:ddde40c0 r6:82c18200 r5:84d1c754 r4:84c8d700 [ 1333.863934][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.864682][ T32] r10:847fa400 r9:84c8d72c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.865058][ T32] r4:84c8d700 [ 1333.865513][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.865761][ T32] r10:00000000 r9:eab35e78 r8:84c7ba40 r7:84c8d700 r6:80266a94 r5:847fa400 [ 1333.866078][ T32] r4:84c7b900 [ 1333.866173][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.866448][ T32] Exception stack(0xeab31fb0 to 0xeab31ff8) [ 1333.866655][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.866919][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.867184][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.867393][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c7b900 [ 1333.867702][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.867986][ T32] INFO: task kworker/1:243:4194 blocked for more than 460 seconds. [ 1333.868246][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.868520][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.868794][ T32] task:kworker/1:243 state:D stack:0 pid:4194 tgid:4194 ppid:2 flags:0x00000000 [ 1333.869085][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.869221][ T32] Call trace: [ 1333.869351][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.869627][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eab1dda4 r5:847fb000 [ 1333.869841][ T32] r4:847fb000 [ 1333.869939][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.870227][ T32] r5:847fb000 r4:82717b6c [ 1333.870350][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.890720][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.891234][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab1de20 [ 1333.891518][ T32] r4:00000000 [ 1333.891629][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.891977][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.892308][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.892635][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79980 [ 1333.892905][ T32] r4:00000000 [ 1333.893064][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.893347][ T32] r9:847fb000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0cd000 [ 1333.893629][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.893970][ T32] r5:00001000 r4:e88bf000 [ 1333.894139][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.894481][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.894791][ T32] r5:84d1d754 r4:84d1d400 [ 1333.894928][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.895267][ T32] r7:ddde40c0 r6:82c18200 r5:84d1d754 r4:84c8d780 [ 1333.895463][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.895737][ T32] r10:847fb000 r9:84c8d7ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.895960][ T32] r4:84c8d780 [ 1333.896062][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.896341][ T32] r10:00000000 r9:eab31e78 r8:84c7bc00 r7:84c8d780 r6:80266a94 r5:847fb000 [ 1333.896642][ T32] r4:84c7bac0 [ 1333.896742][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.897063][ T32] Exception stack(0xeab1dfb0 to 0xeab1dff8) [ 1333.897239][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1333.897521][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.897850][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.898069][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c7bac0 [ 1333.898332][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.898637][ T32] INFO: task kworker/1:244:4207 blocked for more than 460 seconds. [ 1333.898872][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.899056][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.899325][ T32] task:kworker/1:244 state:D stack:0 pid:4207 tgid:4207 ppid:2 flags:0x00000000 [ 1333.899677][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.899888][ T32] Call trace: [ 1333.900097][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.910859][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eab81da4 r5:847fd400 [ 1333.911179][ T32] r4:847fd400 [ 1333.911266][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.911609][ T32] r5:847fd400 r4:82717b6c [ 1333.911719][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.912048][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.912411][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab81e20 [ 1333.912654][ T32] r4:00000000 [ 1333.912789][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.913072][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.913339][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.913527][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79080 [ 1333.913725][ T32] r4:00000000 [ 1333.913857][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.914129][ T32] r9:847fd400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f11f000 [ 1333.914373][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.914706][ T32] r5:00001000 r4:eab89000 [ 1333.914854][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.915160][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.915516][ T32] r5:84d1cf54 r4:84d1cc00 [ 1333.915654][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.915907][ T32] r7:ddde40c0 r6:82c18200 r5:84d1cf54 r4:84c8d800 [ 1333.916053][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.916324][ T32] r10:847fd400 r9:84c8d82c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.916501][ T32] r4:84c8d800 [ 1333.916595][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.916806][ T32] r10:00000000 r9:eab1de78 r8:84c7b440 r7:84c8d800 r6:80266a94 r5:847fd400 [ 1333.917020][ T32] r4:84c7bfc0 [ 1333.917200][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.917427][ T32] Exception stack(0xeab81fb0 to 0xeab81ff8) [ 1333.917595][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.917830][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.918167][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.918790][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c7bfc0 [ 1333.919080][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.919392][ T32] INFO: task kworker/1:245:4225 blocked for more than 460 seconds. [ 1333.919690][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.919853][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.920200][ T32] task:kworker/1:245 state:D stack:0 pid:4225 tgid:4225 ppid:2 flags:0x00000000 [ 1333.930818][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.931137][ T32] Call trace: [ 1333.931269][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.931529][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eab39da4 r5:847fe000 [ 1333.931752][ T32] r4:847fe000 [ 1333.931863][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.932160][ T32] r5:847fe000 r4:82717b6c [ 1333.932282][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.932537][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.932814][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab39e20 [ 1333.933000][ T32] r4:00000000 [ 1333.933083][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.933316][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.933525][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.933788][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c79b40 [ 1333.933988][ T32] r4:00000000 [ 1333.934080][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.934310][ T32] r9:847fe000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0d9000 [ 1333.934502][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.934768][ T32] r5:00001000 r4:eaa67000 [ 1333.934893][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.935162][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.935443][ T32] r5:84d1db54 r4:84d1d800 [ 1333.935564][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.935822][ T32] r7:ddde40c0 r6:82c18200 r5:84d1db54 r4:84c8d880 [ 1333.936012][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.936302][ T32] r10:847fe000 r9:84c8d8ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.936538][ T32] r4:84c8d880 [ 1333.936619][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.936864][ T32] r10:00000000 r9:eab1de78 r8:84c79a40 r7:84c8d880 r6:80266a94 r5:847fe000 [ 1333.937089][ T32] r4:84c79940 [ 1333.937230][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.937502][ T32] Exception stack(0xeab39fb0 to 0xeab39ff8) [ 1333.937769][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.938316][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.939205][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.939753][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c79940 [ 1333.940202][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.950803][ T32] INFO: task kworker/1:246:4231 blocked for more than 460 seconds. [ 1333.951166][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.951359][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.951573][ T32] task:kworker/1:246 state:D stack:0 pid:4231 tgid:4231 ppid:2 flags:0x00000000 [ 1333.951905][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.952173][ T32] Call trace: [ 1333.952315][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.952614][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eab59da4 r5:847fbc00 [ 1333.952913][ T32] r4:847fbc00 [ 1333.953024][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.953278][ T32] r5:847fbc00 r4:82717b6c [ 1333.953394][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.953724][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.954064][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eab59e20 [ 1333.954348][ T32] r4:00000000 [ 1333.954488][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.954794][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.955047][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.955280][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c75ec0 [ 1333.955569][ T32] r4:00000000 [ 1333.955668][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.955957][ T32] r9:847fbc00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f9000 [ 1333.956286][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.956602][ T32] r5:00001000 r4:eab21000 [ 1333.956768][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.957104][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.957361][ T32] r5:84ceef54 r4:84ceec00 [ 1333.957485][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.957829][ T32] r7:ddde40c0 r6:82c18200 r5:84ceef54 r4:84c8d900 [ 1333.958002][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.958329][ T32] r10:847fbc00 r9:84c8d92c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.958543][ T32] r4:84c8d900 [ 1333.958644][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.958894][ T32] r10:00000000 r9:eab39e78 r8:84c79c00 r7:84c8d900 r6:80266a94 r5:847fbc00 [ 1333.959129][ T32] r4:84c79ac0 [ 1333.959239][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.959488][ T32] Exception stack(0xeab59fb0 to 0xeab59ff8) [ 1333.959642][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.959870][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.960155][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.970770][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c79ac0 [ 1333.971095][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.971352][ T32] INFO: task kworker/1:247:4238 blocked for more than 460 seconds. [ 1333.971543][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.971673][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.971877][ T32] task:kworker/1:247 state:D stack:0 pid:4238 tgid:4238 ppid:2 flags:0x00000000 [ 1333.972200][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.972373][ T32] Call trace: [ 1333.972472][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.972701][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eabc1da4 r5:847f9800 [ 1333.972916][ T32] r4:847f9800 [ 1333.973009][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.973257][ T32] r5:847f9800 r4:82717b6c [ 1333.973396][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.973682][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.973957][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eabc1e20 [ 1333.974144][ T32] r4:00000000 [ 1333.974237][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.974527][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.974747][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.975080][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c792c0 [ 1333.975299][ T32] r4:00000000 [ 1333.975424][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.975713][ T32] r9:847f9800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0f5000 [ 1333.975949][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.976273][ T32] r5:00001000 r4:eab03000 [ 1333.976420][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.976675][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.976979][ T32] r5:84d1df54 r4:84d1dc00 [ 1333.977117][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.977410][ T32] r7:ddde40c0 r6:82c18200 r5:84d1df54 r4:84c8d980 [ 1333.977620][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.977896][ T32] r10:847f9800 r9:84c8d9ac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.978128][ T32] r4:84c8d980 [ 1333.978248][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.978525][ T32] r10:00000000 r9:eab59e78 r8:84c796c0 r7:84c8d980 r6:80266a94 r5:847f9800 [ 1333.978775][ T32] r4:84c79d40 [ 1333.978871][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.979115][ T32] Exception stack(0xeabc1fb0 to 0xeabc1ff8) [ 1333.979293][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1333.979534][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.979760][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.979968][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c79d40 [ 1333.980233][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1333.990805][ T32] INFO: task kworker/1:248:4245 blocked for more than 460 seconds. [ 1333.991117][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1333.991290][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1333.991445][ T32] task:kworker/1:248 state:D stack:0 pid:4245 tgid:4245 ppid:2 flags:0x00000000 [ 1333.991757][ T32] Workqueue: events bpf_prog_free_deferred [ 1333.991927][ T32] Call trace: [ 1333.992035][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1333.992326][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaba9da4 r5:84c00000 [ 1333.992588][ T32] r4:84c00000 [ 1333.992682][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1333.992953][ T32] r5:84c00000 r4:82717b6c [ 1333.993105][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1333.993407][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1333.993675][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaba9e20 [ 1333.993951][ T32] r4:00000000 [ 1333.994054][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1333.994275][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1333.994563][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1333.994807][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84c9ffc0 [ 1333.995023][ T32] r4:00000000 [ 1333.995111][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1333.995328][ T32] r9:84c00000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f139000 [ 1333.995567][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1333.995841][ T32] r5:00001000 r4:ea9a3000 [ 1333.995963][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1333.996222][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1333.996565][ T32] r5:84d1eb54 r4:84d1e800 [ 1333.996692][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1333.996955][ T32] r7:ddde40c0 r6:82c18200 r5:84d1eb54 r4:84c8da00 [ 1333.997168][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1333.997456][ T32] r10:84c00000 r9:84c8da2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1333.997687][ T32] r4:84c8da00 [ 1333.997783][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1333.998093][ T32] r10:00000000 r9:eab59e78 r8:84c79fc0 r7:84c8da00 r6:80266a94 r5:84c00000 [ 1333.998321][ T32] r4:84c791c0 [ 1333.998419][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1333.998659][ T32] Exception stack(0xeaba9fb0 to 0xeaba9ff8) [ 1333.998843][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1333.999057][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1333.999271][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1333.999532][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84c791c0 [ 1333.999822][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.000102][ T32] INFO: task kworker/1:249:4268 blocked for more than 460 seconds. [ 1334.010773][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1334.011152][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.011360][ T32] task:kworker/1:249 state:D stack:0 pid:4268 tgid:4268 ppid:2 flags:0x00000000 [ 1334.011705][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.011906][ T32] Call trace: [ 1334.012035][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1334.012354][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea951da4 r5:84c03000 [ 1334.012589][ T32] r4:84c03000 [ 1334.012696][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1334.012965][ T32] r5:84c03000 r4:82717b6c [ 1334.013117][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.013435][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.013713][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea951e20 [ 1334.013969][ T32] r4:00000000 [ 1334.014062][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1334.014303][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1334.014522][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1334.014792][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca0040 [ 1334.015014][ T32] r4:00000000 [ 1334.015115][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1334.015361][ T32] r9:84c03000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f13b000 [ 1334.015602][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1334.015869][ T32] r5:00001000 r4:ea9a9000 [ 1334.015992][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1334.016247][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.016522][ T32] r5:84d1ef54 r4:84d1ec00 [ 1334.016642][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1334.016913][ T32] r7:ddde40c0 r6:82c18200 r5:84d1ef54 r4:84c8da80 [ 1334.017121][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1334.017443][ T32] r10:84c03000 r9:84c8daac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.017701][ T32] r4:84c8da80 [ 1334.017826][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1334.018105][ T32] r10:00000000 r9:eaba9e78 r8:84ca0100 r7:84c8da80 r6:80266a94 r5:84c03000 [ 1334.018317][ T32] r4:84ca0000 [ 1334.018467][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.018714][ T32] Exception stack(0xea951fb0 to 0xea951ff8) [ 1334.018924][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.019158][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.019450][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.019652][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84ca0000 [ 1334.019925][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.020222][ T32] INFO: task kworker/1:250:4270 blocked for more than 460 seconds. [ 1334.030714][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1334.030946][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.031156][ T32] task:kworker/1:250 state:D stack:0 pid:4270 tgid:4270 ppid:2 flags:0x00000000 [ 1334.031482][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.031756][ T32] Call trace: [ 1334.031898][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1334.032300][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea959da4 r5:84c01800 [ 1334.032557][ T32] r4:84c01800 [ 1334.032668][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1334.032956][ T32] r5:84c01800 r4:82717b6c [ 1334.033120][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.033512][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.033851][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea959e20 [ 1334.034093][ T32] r4:00000000 [ 1334.034238][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1334.034571][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1334.035019][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1334.035298][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc7a40 [ 1334.035610][ T32] r4:00000000 [ 1334.035784][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1334.036121][ T32] r9:84c01800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f13b000 [ 1334.036430][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1334.036742][ T32] r5:00001000 r4:dfadb000 [ 1334.036905][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1334.037192][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.037455][ T32] r5:84534f54 r4:84534c00 [ 1334.037627][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1334.037993][ T32] r7:ddde40c0 r6:82c18200 r5:84534f54 r4:84c8db00 [ 1334.038203][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1334.038490][ T32] r10:84c01800 r9:84c8db2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.038763][ T32] r4:84c8db00 [ 1334.038913][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1334.039243][ T32] r10:00000000 r9:ea951e78 r8:84ca02c0 r7:84c8db00 r6:80266a94 r5:84c01800 [ 1334.039501][ T32] r4:84ca0200 [ 1334.039635][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.039864][ T32] Exception stack(0xea959fb0 to 0xea959ff8) [ 1334.040094][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.050797][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.051281][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.051612][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84ca0200 [ 1334.051863][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.052133][ T32] INFO: task kworker/1:251:4273 blocked for more than 460 seconds. [ 1334.052403][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1334.052636][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.052879][ T32] task:kworker/1:251 state:D stack:0 pid:4273 tgid:4273 ppid:2 flags:0x00000000 [ 1334.053207][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.053397][ T32] Call trace: [ 1334.053525][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1334.053802][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea9c9da4 r5:84c04800 [ 1334.054067][ T32] r4:84c04800 [ 1334.054241][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1334.054594][ T32] r5:84c04800 r4:82717b6c [ 1334.054748][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.055100][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.055436][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9c9e20 [ 1334.055698][ T32] r4:00000000 [ 1334.055846][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1334.056179][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1334.056490][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1334.056820][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84ca0240 [ 1334.057061][ T32] r4:00000000 [ 1334.057172][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1334.057421][ T32] r9:84c04800 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f13d000 [ 1334.057719][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1334.058006][ T32] r5:00001000 r4:ea9b3000 [ 1334.058176][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1334.058468][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.058890][ T32] r5:84d1f354 r4:84d1f000 [ 1334.059019][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1334.059371][ T32] r7:ddde40c0 r6:82c18200 r5:84d1f354 r4:84c8db80 [ 1334.059589][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1334.059897][ T32] r10:84c04800 r9:84c8dbac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.060191][ T32] r4:84c8db80 [ 1334.060282][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1334.070801][ T32] r10:00000000 r9:ea959e78 r8:84ca0480 r7:84c8db80 r6:80266a94 r5:84c04800 [ 1334.071178][ T32] r4:84ca0380 [ 1334.071306][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.071611][ T32] Exception stack(0xea9c9fb0 to 0xea9c9ff8) [ 1334.071812][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.072044][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.072318][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.072542][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84ca0380 [ 1334.072858][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.073127][ T32] INFO: task kworker/1:252:4279 blocked for more than 460 seconds. [ 1334.073420][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1334.073601][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.073888][ T32] task:kworker/1:252 state:D stack:0 pid:4279 tgid:4279 ppid:2 flags:0x00000000 [ 1334.074265][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.074481][ T32] Call trace: [ 1334.074629][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1334.074946][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eaa09da4 r5:84c06c00 [ 1334.075235][ T32] r4:84c06c00 [ 1334.075367][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1334.075619][ T32] r5:84c06c00 r4:82717b6c [ 1334.075762][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.076240][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.076583][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eaa09e20 [ 1334.076839][ T32] r4:00000000 [ 1334.076954][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1334.077283][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1334.077552][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1334.077826][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc7440 [ 1334.078126][ T32] r4:00000000 [ 1334.078234][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1334.078476][ T32] r9:84c06c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f173000 [ 1334.078739][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1334.079043][ T32] r5:00001000 r4:eab5d000 [ 1334.079199][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1334.079483][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.079806][ T32] r5:84d1fb54 r4:84d1f800 [ 1334.079966][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1334.090757][ T32] r7:ddde40c0 r6:82c18200 r5:84d1fb54 r4:84c8dc00 [ 1334.091063][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1334.091421][ T32] r10:84c06c00 r9:84c8dc2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.091650][ T32] r4:84c8dc00 [ 1334.091797][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1334.092190][ T32] r10:00000000 r9:ea959e78 r8:84ca0a00 r7:84c8dc00 r6:80266a94 r5:84c06c00 [ 1334.092429][ T32] r4:84ca0900 [ 1334.092525][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.092775][ T32] Exception stack(0xeaa09fb0 to 0xeaa09ff8) [ 1334.092950][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.093342][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.093558][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.093787][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84ca0900 [ 1334.094061][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.094393][ T32] INFO: task kworker/1:253:4308 blocked for more than 460 seconds. [ 1334.094629][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1334.094769][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.095150][ T32] task:kworker/1:253 state:D stack:0 pid:4308 tgid:4308 ppid:2 flags:0x00000000 [ 1334.095527][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.095759][ T32] Call trace: [ 1334.095883][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1334.096168][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eac25da4 r5:84c06000 [ 1334.096466][ T32] r4:84c06000 [ 1334.096586][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1334.096843][ T32] r5:84c06000 r4:82717b6c [ 1334.096980][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.097312][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.097674][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac25e20 [ 1334.097903][ T32] r4:00000000 [ 1334.098018][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1334.098289][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1334.098618][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1334.098930][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc7700 [ 1334.099208][ T32] r4:00000000 [ 1334.099313][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1334.099547][ T32] r9:84c06000 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f0b1000 [ 1334.099785][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1334.100095][ T32] r5:00001000 r4:dfa07000 [ 1334.100208][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1334.110821][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.111225][ T32] r5:84d1e754 r4:84d1e400 [ 1334.111340][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1334.111645][ T32] r7:ddde40c0 r6:82c18200 r5:84d1e754 r4:84c8dc80 [ 1334.111807][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1334.112117][ T32] r10:84c06000 r9:84c8dcac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.112349][ T32] r4:84c8dc80 [ 1334.112438][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1334.112672][ T32] r10:00000000 r9:ea959e78 r8:84cc7600 r7:84c8dc80 r6:80266a94 r5:84c06000 [ 1334.112906][ T32] r4:84cc7500 [ 1334.113006][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.113264][ T32] Exception stack(0xeac25fb0 to 0xeac25ff8) [ 1334.113430][ T32] 5fa0: 00000000 00000000 00000000 00000000 [ 1334.113755][ T32] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.114010][ T32] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.114273][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84cc7500 [ 1334.114519][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.114758][ T32] INFO: task kworker/1:254:4311 blocked for more than 460 seconds. [ 1334.114962][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1334.115139][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.115371][ T32] task:kworker/1:254 state:D stack:0 pid:4311 tgid:4311 ppid:2 flags:0x00000000 [ 1334.115709][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.115894][ T32] Call trace: [ 1334.116008][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1334.116292][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ea9bdda4 r5:84c03c00 [ 1334.116536][ T32] r4:84c03c00 [ 1334.116647][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1334.116877][ T32] r5:84c03c00 r4:82717b6c [ 1334.117148][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.117490][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.117799][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:ea9bde20 [ 1334.118091][ T32] r4:00000000 [ 1334.118198][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1334.118542][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1334.118923][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1334.119250][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc78c0 [ 1334.119520][ T32] r4:00000000 [ 1334.119669][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1334.119927][ T32] r9:84c03c00 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f139000 [ 1334.120173][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1334.130887][ T32] r5:00001000 r4:dfa73000 [ 1334.131097][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1334.131384][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.131719][ T32] r5:84535354 r4:84535000 [ 1334.131852][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1334.132155][ T32] r7:ddde40c0 r6:82c18200 r5:84535354 r4:84c8dd00 [ 1334.132343][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1334.132692][ T32] r10:84c03c00 r9:84c8dd2c r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.132921][ T32] r4:84c8dd00 [ 1334.133065][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1334.133325][ T32] r10:00000000 r9:ea959e78 r8:84cc7980 r7:84c8dd00 r6:80266a94 r5:84c03c00 [ 1334.133612][ T32] r4:84cc7840 [ 1334.133755][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.134009][ T32] Exception stack(0xea9bdfb0 to 0xea9bdff8) [ 1334.134179][ T32] dfa0: 00000000 00000000 00000000 00000000 [ 1334.134535][ T32] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.134750][ T32] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.134948][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84cc7840 [ 1334.135189][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.135457][ T32] INFO: task kworker/1:255:4313 blocked for more than 460 seconds. [ 1334.135822][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1334.135987][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.136211][ T32] task:kworker/1:255 state:D stack:0 pid:4313 tgid:4313 ppid:2 flags:0x00000000 [ 1334.136490][ T32] Workqueue: events bpf_prog_free_deferred [ 1334.136632][ T32] Call trace: [ 1334.136773][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1334.136996][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:eac29da4 r5:84c02400 [ 1334.137212][ T32] r4:84c02400 [ 1334.137312][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1334.137590][ T32] r5:84c02400 r4:82717b6c [ 1334.137717][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.138064][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.138352][ T32] r10:8260ca7c r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:eac29e20 [ 1334.138616][ T32] r4:00000000 [ 1334.138716][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1334.138963][ T32] [<819c2810>] (mutex_lock) from [<804ae1f0>] (_vm_unmap_aliases+0x68/0x240) [ 1334.139173][ T32] [<804ae188>] (_vm_unmap_aliases) from [<804b1f4c>] (vfree+0x170/0x1e4) [ 1334.139458][ T32] r10:82c18205 r9:00000001 r8:00000000 r7:ffffffff r6:00000000 r5:84cc7c00 [ 1334.139740][ T32] r4:00000000 [ 1334.139823][ T32] [<804b1ddc>] (vfree) from [<80510210>] (execmem_free+0x30/0x64) [ 1334.140125][ T32] r9:84c02400 r8:01800000 r7:00000000 r6:82c18200 r5:00001000 r4:7f13d000 [ 1334.150765][ T32] [<805101e0>] (execmem_free) from [<8039c654>] (bpf_jit_free_exec+0x10/0x14) [ 1334.151159][ T32] r5:00001000 r4:dfe1d000 [ 1334.151320][ T32] [<8039c644>] (bpf_jit_free_exec) from [<8039ca34>] (bpf_jit_free+0x68/0xe4) [ 1334.151918][ T32] [<8039c9cc>] (bpf_jit_free) from [<8039db88>] (bpf_prog_free_deferred+0x14c/0x164) [ 1334.152782][ T32] r5:84534b54 r4:84534800 [ 1334.153246][ T32] [<8039da3c>] (bpf_prog_free_deferred) from [<8026609c>] (process_one_work+0x1b4/0x4f4) [ 1334.153889][ T32] r7:ddde40c0 r6:82c18200 r5:84534b54 r4:84c8dd80 [ 1334.154193][ T32] [<80265ee8>] (process_one_work) from [<80266c80>] (worker_thread+0x1ec/0x3bc) [ 1334.154733][ T32] r10:84c02400 r9:84c8ddac r8:61c88647 r7:ddde40e0 r6:82604d40 r5:ddde40c0 [ 1334.155236][ T32] r4:84c8dd80 [ 1334.155454][ T32] [<80266a94>] (worker_thread) from [<8026fcfc>] (kthread+0x104/0x134) [ 1334.155941][ T32] r10:00000000 r9:ea959e78 r8:84cc7a00 r7:84c8dd80 r6:80266a94 r5:84c02400 [ 1334.156409][ T32] r4:84cc79c0 [ 1334.156602][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.157030][ T32] Exception stack(0xeac29fb0 to 0xeac29ff8) [ 1334.157289][ T32] 9fa0: 00000000 00000000 00000000 00000000 [ 1334.157713][ T32] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.158148][ T32] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.158599][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:84cc79c0 [ 1334.158835][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.159081][ T32] INFO: task syz-executor407:6005 blocked for more than 460 seconds. [ 1334.159356][ T32] Not tainted 6.12.0-rc5-syzkaller #0 [ 1334.159482][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1334.159747][ T32] task:syz-executor407 state:D stack:0 pid:6005 tgid:6005 ppid:3090 flags:0x00000005 [ 1334.160054][ T32] Call trace: [ 1334.160215][ T32] [<819be464>] (__schedule) from [<819bf0b4>] (schedule+0x2c/0xfc) [ 1334.170841][ T32] r10:8260ca7c r9:00000000 r8:82717b70 r7:00000002 r6:ecb65aac r5:84c08000 [ 1334.171171][ T32] r4:84c08000 [ 1334.171272][ T32] [<819bf088>] (schedule) from [<819bf468>] (schedule_preempt_disabled+0x18/0x24) [ 1334.171542][ T32] r5:84c08000 r4:82717b6c [ 1334.171699][ T32] [<819bf450>] (schedule_preempt_disabled) from [<819c1f40>] (__mutex_lock.constprop.0+0x2e8/0xae0) [ 1334.172008][ T32] [<819c1c58>] (__mutex_lock.constprop.0) from [<819c280c>] (__mutex_lock_slowpath+0x14/0x18) [ 1334.172339][ T32] r10:8260ca7c r9:824b9bf8 r8:8260cad0 r7:7fe00000 r6:83dc81e0 r5:ecb65b18 [ 1334.172606][ T32] r4:00002000 [ 1334.172712][ T32] [<819c27f8>] (__mutex_lock_slowpath) from [<819c284c>] (mutex_lock+0x3c/0x40) [ 1334.172959][ T32] [<819c2810>] (mutex_lock) from [<804ae45c>] (reclaim_and_purge_vmap_areas+0x3c/0x19c) [ 1334.173286][ T32] [<804ae420>] (reclaim_and_purge_vmap_areas) from [<804aee10>] (alloc_vmap_area+0x854/0xdf8) [ 1334.173640][ T32] r10:84c08000 r9:00000001 r8:8260cad0 r7:7fe00000 r6:83dc81e0 r5:00000001 [ 1334.173938][ T32] r4:00002000 [ 1334.174036][ T32] [<804ae5bc>] (alloc_vmap_area) from [<804af47c>] (__get_vm_area_node.constprop.0+0xc8/0x11c) [ 1334.174338][ T32] r10:846c4200 r9:7f000000 r8:00002cc0 r7:ffffffff r6:00000001 r5:00000122 [ 1334.174564][ T32] r4:00002000 [ 1334.174662][ T32] [<804af3b4>] (__get_vm_area_node.constprop.0) from [<804b20a4>] (__vmalloc_node_range_noprof+0x94/0x55c) [ 1334.175005][ T32] r10:7f000000 r9:820569fc r8:ffffffff r7:7fe00000 r6:00002cc0 r5:00000001 [ 1334.175225][ T32] r4:00001000 [ 1334.175325][ T32] [<804b2010>] (__vmalloc_node_range_noprof) from [<80510158>] (execmem_alloc+0x64/0xec) [ 1334.175657][ T32] r10:ffffffff r9:00800000 r8:0000071f r7:8039c640 r6:00001000 r5:82238160 [ 1334.175875][ T32] r4:00001000 [ 1334.176055][ T32] [<805100f4>] (execmem_alloc) from [<8039c640>] (bpf_jit_alloc_exec+0x18/0x1c) [ 1334.176330][ T32] r10:84c08000 r9:8021e124 r8:00000038 r7:00000038 r6:ecb65d14 r5:00000004 [ 1334.176545][ T32] r4:00001000 [ 1334.176626][ T32] [<8039c628>] (bpf_jit_alloc_exec) from [<8039c8e4>] (bpf_jit_binary_alloc+0x6c/0x100) [ 1334.176899][ T32] [<8039c878>] (bpf_jit_binary_alloc) from [<8022359c>] (bpf_int_jit_compile+0x184/0x368) [ 1334.177161][ T32] r9:84f99af0 r8:00000038 r7:84c08000 r6:00000000 r5:ecbfb000 r4:ecbfb000 [ 1334.177350][ T32] [<80223418>] (bpf_int_jit_compile) from [<8039de0c>] (bpf_prog_select_runtime+0xd0/0x110) [ 1334.177565][ T32] r9:84f99af0 r8:00000090 r7:ecb65da8 r6:ecb65db8 r5:ecbfb000 r4:ecb65ec0 [ 1334.177851][ T32] [<8039dd3c>] (bpf_prog_select_runtime) from [<803a6558>] (bpf_prog_load+0x6b4/0xce8) [ 1334.178091][ T32] r9:84f99af0 r8:00000090 r7:ecb65da8 r6:00000000 r5:00000000 r4:ecb65ec0 [ 1334.178237][ T32] [<803a5ea4>] (bpf_prog_load) from [<803a7c50>] (__sys_bpf+0x528/0x1fb4) [ 1334.178475][ T32] r10:00000182 r9:00000000 r8:b5403587 r7:200008c0 r6:00000005 r5:ecb65e98 [ 1334.178723][ T32] r4:00000090 [ 1334.178824][ T32] [<803a7728>] (__sys_bpf) from [<803a9c7c>] (sys_bpf+0x2c/0x48) [ 1334.179200][ T32] r10:00000182 r9:84c08000 r8:8020029c r7:00000182 r6:0008e048 r5:00000000 [ 1334.179451][ T32] r4:ffffffff [ 1334.179541][ T32] [<803a9c50>] (sys_bpf) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1334.179739][ T32] Exception stack(0xecb65fa8 to 0xecb65ff0) [ 1334.179882][ T32] 5fa0: ffffffff 00000000 00000005 200008c0 00000090 00000000 [ 1334.180189][ T32] 5fc0: ffffffff 00000000 0008e048 00000182 20000700 00000000 00000010 00000000 [ 1334.190752][ T32] 5fe0: 7eb43c70 7eb43c60 000106cc 0002e810 [ 1334.191034][ T32] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 1334.191810][ T32] NMI backtrace for cpu 0 [ 1334.192194][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc5-syzkaller #0 [ 1334.192584][ T32] Hardware name: ARM-Versatile Express [ 1334.192804][ T32] Call trace: [ 1334.192940][ T32] [<8199bf98>] (dump_backtrace) from [<8199c094>] (show_stack+0x18/0x1c) [ 1334.193245][ T32] r7:00000000 r6:00000113 r5:60000193 r4:8203daf4 [ 1334.193441][ T32] [<8199c07c>] (show_stack) from [<819ba54c>] (dump_stack_lvl+0x70/0x7c) [ 1334.193659][ T32] [<819ba4dc>] (dump_stack_lvl) from [<819ba570>] (dump_stack+0x18/0x1c) [ 1334.193917][ T32] r5:00000000 r4:00000001 [ 1334.194001][ T32] [<819ba558>] (dump_stack) from [<81989250>] (nmi_cpu_backtrace+0x160/0x17c) [ 1334.194258][ T32] [<819890f0>] (nmi_cpu_backtrace) from [<8198939c>] (nmi_trigger_cpumask_backtrace+0x130/0x1d8) [ 1334.194600][ T32] r7:00000000 r6:8260c5d0 r5:8261af0c r4:ffffffff [ 1334.194805][ T32] [<8198926c>] (nmi_trigger_cpumask_backtrace) from [<802103e8>] (arch_trigger_cpumask_backtrace+0x18/0x1c) [ 1334.195183][ T32] r9:000193ec r8:828b6cf8 r7:8260c730 r6:00007d67 r5:8261b4c8 r4:84d2321c [ 1334.195450][ T32] [<802103d0>] (arch_trigger_cpumask_backtrace) from [<8035830c>] (watchdog+0x498/0x5b8) [ 1334.195829][ T32] [<80357e74>] (watchdog) from [<8026fcfc>] (kthread+0x104/0x134) [ 1334.195996][ T32] r10:00000000 r9:df819e58 r8:82e9f3c0 r7:00000000 r6:80357e74 r5:82ee8c00 [ 1334.196189][ T32] r4:82f45a00 [ 1334.196280][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.196505][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1334.196636][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.196816][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.197070][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.197305][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:82f45a00 [ 1334.197713][ T32] Sending NMI from CPU 0 to CPUs 1: [ 1334.198659][ C1] NMI backtrace for cpu 1 [ 1334.199827][ C1] CPU: 1 UID: 0 PID: 2897 Comm: syslogd Not tainted 6.12.0-rc5-syzkaller #0 [ 1334.200311][ C1] Hardware name: ARM-Versatile Express [ 1334.200533][ C1] PC is at folio_mark_accessed+0x0/0x238 [ 1334.201583][ C1] LR is at shmem_get_folio_gfp.constprop.0+0x548/0x87c [ 1334.201643][ C1] pc : [<804520c8>] lr : [<80469b54>] psr: 60000013 [ 1334.201685][ C1] sp : ec54ddb0 ip : ec54ddb0 fp : ec54de0c [ 1334.201721][ C1] r10: 00000000 r9 : 00000000 r8 : 00000000 [ 1334.201762][ C1] r7 : def5d738 r6 : 0000000c r5 : 00000003 r4 : 83f85c58 [ 1334.201806][ C1] r3 : 83f85d60 r2 : 83f85d60 r1 : 00000000 r0 : def5d738 [ 1334.201922][ C1] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 1334.201988][ C1] Control: 30c5387d Table: 83ceeec0 DAC: 00000000 [ 1334.202072][ C1] Call trace: [ 1334.202788][ C1] [<8046960c>] (shmem_get_folio_gfp.constprop.0) from [<8046aae8>] (shmem_write_begin+0x68/0xe4) [ 1334.203068][ C1] r10:000000c3 r9:0000cf3d r8:83f85d60 r7:00000000 r6:81a19c80 r5:ec54de74 [ 1334.203146][ C1] r4:00000000 [ 1334.203222][ C1] [<8046aa80>] (shmem_write_begin) from [<8043c4e8>] (generic_perform_write+0xd4/0x2c8) [ 1334.203313][ C1] r6:81a19c80 r5:00000074 r4:8046aa80 [ 1334.203329][ C1] [<8043c414>] (generic_perform_write) from [<80465a00>] (shmem_file_write_iter+0x7c/0x84) [ 1334.203432][ C1] r10:81a19e00 r9:013624d0 r8:842c1a80 r7:ec54def0 r6:83f85cd8 r5:ec54df08 [ 1334.203450][ C1] r4:00000000 [ 1334.203463][ C1] [<80465984>] (shmem_file_write_iter) from [<80516f68>] (vfs_write+0x274/0x44c) [ 1334.203577][ C1] r9:013624d0 r8:ec54df68 r7:8361d400 r6:00000074 r5:842c1a80 r4:80465984 [ 1334.203594][ C1] [<80516cf4>] (vfs_write) from [<805172c4>] (ksys_write+0x78/0xf8) [ 1334.203700][ C1] r10:00000004 r9:8361d400 r8:8020029c r7:00000000 r6:0000cf3d r5:842c1a80 [ 1334.203718][ C1] r4:842c1a80 [ 1334.203732][ C1] [<8051724c>] (ksys_write) from [<80517354>] (sys_write+0x10/0x14) [ 1334.203861][ C1] r7:00000004 r6:76f08548 r5:76f415a0 r4:00000003 [ 1334.203876][ C1] [<80517344>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 1334.204011][ C1] Exception stack(0xec54dfa8 to 0xec54dff0) [ 1334.204203][ C1] dfa0: 00000003 76f415a0 00000003 013624d0 00000074 00000000 [ 1334.204272][ C1] dfc0: 00000003 76f415a0 76f08548 00000004 00000074 013621c8 76f0854c 7ebe0c74 [ 1334.204302][ C1] dfe0: 76f07d74 7ebe0b70 76e32760 76d8b39c [ 1334.221229][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 1334.226061][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.12.0-rc5-syzkaller #0 [ 1334.226281][ T32] Hardware name: ARM-Versatile Express [ 1334.226529][ T32] Call trace: [ 1334.226667][ T32] [<8199bf98>] (dump_backtrace) from [<8199c094>] (show_stack+0x18/0x1c) [ 1334.226919][ T32] r7:00000000 r6:82622f44 r5:00000000 r4:8203daf4 [ 1334.227093][ T32] [<8199c07c>] (show_stack) from [<819ba530>] (dump_stack_lvl+0x54/0x7c) [ 1334.227300][ T32] [<819ba4dc>] (dump_stack_lvl) from [<819ba570>] (dump_stack+0x18/0x1c) [ 1334.227565][ T32] r5:00000000 r4:82870d18 [ 1334.227682][ T32] [<819ba558>] (dump_stack) from [<8199cbc0>] (panic+0x120/0x374) [ 1334.227924][ T32] [<8199caa0>] (panic) from [<8035818c>] (watchdog+0x318/0x5b8) [ 1334.228133][ T32] r3:00000000 r2:00000000 r1:00000001 r0:8203e5f4 [ 1334.228270][ T32] r7:8260c730 [ 1334.228384][ T32] [<80357e74>] (watchdog) from [<8026fcfc>] (kthread+0x104/0x134) [ 1334.228615][ T32] r10:00000000 r9:df819e58 r8:82e9f3c0 r7:00000000 r6:80357e74 r5:82ee8c00 [ 1334.228819][ T32] r4:82f45a00 [ 1334.228899][ T32] [<8026fbf8>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 1334.229126][ T32] Exception stack(0xdf8e1fb0 to 0xdf8e1ff8) [ 1334.229282][ T32] 1fa0: 00000000 00000000 00000000 00000000 [ 1334.229505][ T32] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 1334.229708][ T32] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 1334.229835][ T32] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026fbf8 r4:82f45a00 [ 1334.231467][ T32] Rebooting in 86400 seconds.. VM DIAGNOSIS: 04:29:10 Registers: info registers vcpu 0 CPU#0 R00=00000003 R01=00000000 R02=00000000 R03=00000000 R04=82033fa0 R05=df8e1c3b R06=0000000c R07=df8e1c2c R08=df8e1c38 R09=df8e1bcc R10=df8e1c44 R11=df8e1c04 R12=fffffffb R13=df8e1bb8 R14=8199282c R15=81996df4 PSR=80000013 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000003 s17=7ef0bae0 d08=7ef0bae000000003 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=8f396000 R01=e006b000 R02=00000001 R03=802199d8 R04=7f39d000 R05=00000001 R06=828c1b28 R07=7f39d000 R08=e006b000 R09=8260cad0 R10=828c274c R11=e0531dbc R12=e0531dc0 R13=e0531d90 R14=802109dc R15=802199f0 PSR=80000013 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000003 s17=7ef0bae0 d08=7ef0bae000000003 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